! Started logfile: /scr/pima/rdv94_uvs/J1800+7828_X_uvs.log on Tue Oct 8 12:23:59 2013 obs /scr/pima/rdv94_uvs/J1800+7828_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1800+7828_X_uva.fits ! AN table 1: 37 integrations on 78 of 78 possible baselines. ! AN table 2: 3 integrations on 10 of 10 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 2 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 36 of 36 possible baselines. ! AN table 6: 3 integrations on 66 of 66 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 12908 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J1800+7828_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:ON self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:ON self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=2.428863Jy sigma=73.212991 ! Fit after self-cal, rms=1.258236Jy sigma=39.353060 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 1:ON ! Flagging baselines of antenna 1:ON in the currently selected channels. flag 1:WF ! Flagging baselines of antenna 1:WF in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:ON ! Flagging baselines of antenna 2:ON in the currently selected channels. flag 2:WF ! Flagging baselines of antenna 2:WF in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:WF ! Flagging baselines of antenna 5:WF in the currently selected channels. flag 6:NY ! Flagging baselines of antenna 6:NY in the currently selected channels. flag 6:ON ! Flagging baselines of antenna 6:ON in the currently selected channels. flag 6:WF ! Flagging baselines of antenna 6:WF in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8407 mas, bmaj=1.418 mas, bpa=-43.04 degrees ! Estimated noise=0.501111 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.72425 Jy ! Component: 100 - total flux cleaned = 2.15321 Jy ! Total flux subtracted in 100 components = 2.15321 Jy ! Clean residual min=-0.073511 max=0.190703 Jy/beam ! Clean residual mean=-0.000156 rms=0.017135 Jy/beam ! Combined flux in latest and established models = 2.15321 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.15321 Jy ! ! Correcting IF 1. ! A total of 148 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 148 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.490040Jy sigma=17.526348 ! Fit after self-cal, rms=0.489547Jy sigma=17.487102 ! Inverting map and beam ! Estimated beam: bmin=0.8407 mas, bmaj=1.418 mas, bpa=-43.04 degrees ! Estimated noise=0.501111 mJy/beam. ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214115 Jy ! Component: 100 - total flux cleaned = 0.337974 Jy ! Total flux subtracted in 100 components = 0.337974 Jy ! Clean residual min=-0.053075 max=0.089298 Jy/beam ! Clean residual mean=-0.000073 rms=0.011313 Jy/beam ! Combined flux in latest and established models = 2.49118 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 2.49118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340264Jy sigma=11.709473 ! Fit after self-cal, rms=0.335660Jy sigma=11.617735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0882451 Jy ! Component: 100 - total flux cleaned = 0.134057 Jy ! Total flux subtracted in 100 components = 0.134057 Jy ! Clean residual min=-0.050296 max=0.058013 Jy/beam ! Clean residual mean=-0.000041 rms=0.009876 Jy/beam ! Combined flux in latest and established models = 2.62524 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 2.62524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298653Jy sigma=10.196150 ! Fit after self-cal, rms=0.295548Jy sigma=10.136480 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.255 mas, bpa=-39.71 degrees ! Estimated noise=0.278521 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796032 Jy ! Component: 100 - total flux cleaned = 0.11774 Jy ! Component: 150 - total flux cleaned = 0.125565 Jy ! Component: 200 - total flux cleaned = 0.130797 Jy ! Total flux subtracted in 200 components = 0.130797 Jy ! Clean residual min=-0.065070 max=0.058446 Jy/beam ! Clean residual mean=-0.000080 rms=0.013322 Jy/beam ! Combined flux in latest and established models = 2.75604 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 2.75604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274053Jy sigma=9.429213 ! Fit after self-cal, rms=0.271722Jy sigma=9.374415 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.92 KP 0.99 ! LA 1.03 MK 0.98 NL 0.99 NY 1.00* ! ON 1.00* OV 0.98 PT 1.05 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.94 HN 0.94 KP 0.98 ! LA 1.06 MK 1.08 NL 1.01 OV 1.01 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 0.95 HN 0.92 KP 0.99 ! LA 1.09 MK 1.04 NL 0.98 NY 1.00* ! ON 1.00* OV 0.99 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.91 HN 0.94 KP 0.93 ! LA 1.00 MK 0.99 NL 1.00 NY 1.00* ! ON 1.00* OV 0.96 PT 1.06 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.45 FD 0.94 HN 0.95 KP 0.91 ! LA 1.04 MK 1.09 NL 1.03 OV 1.00 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.46 FD 0.96 HN 0.92 KP 0.93 ! LA 1.08 MK 1.06 NL 1.00 NY 1.00* ! ON 1.00* OV 0.98 WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.97 KP 0.85 ! LA 1.06 MK 0.99 NL 1.03 NY 1.00* ! ON 1.00* OV 1.02 PT 1.06 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.94 HN 0.98 KP 0.84 ! LA 1.09 MK 1.07 NL 1.06 OV 1.05 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.12 FD 0.94 HN 0.93 KP 0.85 ! LA 1.16 MK 1.03 NL 1.02 NY 1.00* ! ON 1.00* OV 1.03 WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 0.90 ! LA 1.04 MK 1.04 NL 1.05 NY 1.00* ! ON 1.00* OV 0.99 PT 1.09 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.98 HN 0.98 KP 0.88 ! LA 1.08 MK 1.13 NL 1.07 OV 1.03 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.11 FD 0.99 HN 0.94 KP 0.91 ! LA 1.13 MK 1.09 NL 1.03 NY 1.00* ! ON 1.00* OV 1.00 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.271722Jy sigma=9.374415 ! Fit after self-cal, rms=0.141102Jy sigma=4.261916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.261 mas, bpa=-39.79 degrees ! Estimated noise=0.277256 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0138934 Jy ! Component: 100 - total flux cleaned = -0.014356 Jy ! Component: 150 - total flux cleaned = -0.0136361 Jy ! Component: 200 - total flux cleaned = -0.0139608 Jy ! Total flux subtracted in 200 components = -0.0139608 Jy ! Clean residual min=-0.023679 max=0.021626 Jy/beam ! Clean residual mean=0.000123 rms=0.005387 Jy/beam ! Combined flux in latest and established models = 2.74208 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 2.74208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136850Jy sigma=4.174022 ! Fit after self-cal, rms=0.136207Jy sigma=4.163306 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136207Jy sigma=4.163306 ! Fit after self-cal, rms=0.136444Jy sigma=4.139372 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.263 mas, bpa=-39.88 degrees ! Estimated noise=0.276518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0135501 Jy ! Component: 100 - total flux cleaned = -0.0138811 Jy ! Component: 150 - total flux cleaned = -0.0136409 Jy ! Component: 200 - total flux cleaned = -0.0136378 Jy ! Total flux subtracted in 200 components = -0.0136378 Jy ! Clean residual min=-0.022198 max=0.021633 Jy/beam ! Clean residual mean=0.000122 rms=0.005233 Jy/beam ! Combined flux in latest and established models = 2.72844 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 2.72844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133990Jy sigma=4.099505 ! Fit after self-cal, rms=0.133560Jy sigma=4.093995 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278475 Jy ! Component: 100 - total flux cleaned = 0.000288455 Jy ! Component: 150 - total flux cleaned = 0.000289401 Jy ! Component: 200 - total flux cleaned = 0.000288394 Jy ! Total flux subtracted in 200 components = 0.000288394 Jy ! Clean residual min=-0.021615 max=0.021539 Jy/beam ! Clean residual mean=0.000122 rms=0.005202 Jy/beam ! Combined flux in latest and established models = 2.72873 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 2.72873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132881Jy sigma=4.074434 ! Fit after self-cal, rms=0.132567Jy sigma=4.070225 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132567Jy sigma=4.070225 ! Fit after self-cal, rms=0.103730Jy sigma=3.155274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.264 mas, bpa=-39.98 degrees ! Estimated noise=0.276591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149542 Jy ! Component: 100 - total flux cleaned = 1.29317e-05 Jy ! Component: 150 - total flux cleaned = 0.000365018 Jy ! Component: 200 - total flux cleaned = 0.000523512 Jy ! Total flux subtracted in 200 components = 0.000523512 Jy ! Clean residual min=-0.015514 max=0.017707 Jy/beam ! Clean residual mean=0.000081 rms=0.003493 Jy/beam ! Combined flux in latest and established models = 2.72925 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 2.72925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102807Jy sigma=3.128824 ! Fit after self-cal, rms=0.102569Jy sigma=3.125430 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019084 Jy ! Component: 100 - total flux cleaned = 0.0313257 Jy ! Component: 150 - total flux cleaned = 0.0403154 Jy ! Component: 200 - total flux cleaned = 0.0474417 Jy ! Total flux subtracted in 200 components = 0.0474417 Jy ! Clean residual min=-0.012634 max=0.011772 Jy/beam ! Clean residual mean=0.000048 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 2.77669 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 2.77669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098520Jy sigma=2.947666 ! Fit after self-cal, rms=0.098040Jy sigma=2.933704 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098040Jy sigma=2.933704 ! Fit after self-cal, rms=0.097653Jy sigma=2.918775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=3.815 mas, bpa=-46.91 degrees ! Estimated noise=0.30848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117546 Jy ! Component: 100 - total flux cleaned = 0.0191362 Jy ! Component: 150 - total flux cleaned = 0.0235822 Jy ! Component: 200 - total flux cleaned = 0.0258063 Jy ! Total flux subtracted in 200 components = 0.0258063 Jy ! Clean residual min=-0.009301 max=0.009457 Jy/beam ! Clean residual mean=0.000064 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 2.8025 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 138 components and 2.8025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096820Jy sigma=2.874617 ! Fit after self-cal, rms=0.096617Jy sigma=2.870370 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331472 Jy ! Component: 100 - total flux cleaned = 0.00530213 Jy ! Component: 150 - total flux cleaned = 0.00684028 Jy ! Component: 200 - total flux cleaned = 0.00804813 Jy ! Total flux subtracted in 200 components = 0.00804813 Jy ! Clean residual min=-0.008185 max=0.008875 Jy/beam ! Clean residual mean=0.000058 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 2.81055 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 2.81055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096313Jy sigma=2.857517 ! Fit after self-cal, rms=0.096133Jy sigma=2.855117 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.268474Jy sigma=6.503082 ! Fit after self-cal, rms=0.165619Jy sigma=3.525711 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:ON self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:ON self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.165619Jy sigma=3.525711 ! Fit after self-cal, rms=0.158861Jy sigma=3.429300 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.5527 mas, bmaj=0.9139 mas, bpa=81.23 degrees ! Estimated noise=0.429992 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.017679 Jy ! Component: 100 - total flux cleaned = -0.0191639 Jy ! Component: 150 - total flux cleaned = -0.0182839 Jy ! Component: 200 - total flux cleaned = -0.0155118 Jy ! Total flux subtracted in 200 components = -0.0155118 Jy ! Clean residual min=-0.018398 max=0.022618 Jy/beam ! Clean residual mean=0.000065 rms=0.002350 Jy/beam ! Combined flux in latest and established models = 2.79504 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 162 components and 2.79504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140896Jy sigma=3.077091 ! Fit after self-cal, rms=0.132873Jy sigma=2.927021 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-2.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828513 Jy ! Component: 100 - total flux cleaned = 0.0124195 Jy ! Component: 150 - total flux cleaned = 0.0137397 Jy ! Component: 200 - total flux cleaned = 0.0155451 Jy ! Total flux subtracted in 200 components = 0.0155451 Jy ! Clean residual min=-0.013777 max=0.015962 Jy/beam ! Clean residual mean=0.000056 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 2.81058 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 167 components and 2.81058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126771Jy sigma=2.809708 ! Fit after self-cal, rms=0.125569Jy sigma=2.783487 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-0.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753688 Jy ! Component: 100 - total flux cleaned = 0.010356 Jy ! Component: 150 - total flux cleaned = 0.0093865 Jy ! Component: 200 - total flux cleaned = 0.00891307 Jy ! Total flux subtracted in 200 components = 0.00891307 Jy ! Clean residual min=-0.010003 max=0.011018 Jy/beam ! Clean residual mean=0.000051 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 2.81949 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 172 components and 2.81949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123545Jy sigma=2.748052 ! Fit after self-cal, rms=0.122915Jy sigma=2.740181 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028953 Jy ! Component: 100 - total flux cleaned = 0.00422829 Jy ! Component: 150 - total flux cleaned = 0.00461716 Jy ! Component: 200 - total flux cleaned = 0.003562 Jy ! Total flux subtracted in 200 components = 0.003562 Jy ! Clean residual min=-0.008988 max=0.008342 Jy/beam ! Clean residual mean=0.000049 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 2.82306 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 179 components and 2.82306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121827Jy sigma=2.722740 ! Fit after self-cal, rms=0.121457Jy sigma=2.718887 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517952 Jy ! Component: 100 - total flux cleaned = -0.000458872 Jy ! Component: 150 - total flux cleaned = -0.00258737 Jy ! Component: 200 - total flux cleaned = -0.00373703 Jy ! Total flux subtracted in 200 components = -0.00373703 Jy ! Clean residual min=-0.008511 max=0.007571 Jy/beam ! Clean residual mean=0.000051 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 2.81932 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 186 components and 2.81932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120885Jy sigma=2.710173 ! Fit after self-cal, rms=0.120592Jy sigma=2.707242 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.7171 mas, bmaj=1.177 mas, bpa=82.21 degrees ! Estimated noise=0.243397 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (11, -12.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839959 Jy ! Component: 100 - total flux cleaned = 0.0142996 Jy ! Component: 150 - total flux cleaned = 0.0184651 Jy ! Component: 200 - total flux cleaned = 0.0204222 Jy ! Component: 250 - total flux cleaned = 0.0213141 Jy ! Component: 300 - total flux cleaned = 0.0218639 Jy ! Component: 350 - total flux cleaned = 0.0225147 Jy ! Component: 400 - total flux cleaned = 0.0230103 Jy ! Total flux subtracted in 400 components = 0.0230103 Jy ! Clean residual min=-0.004562 max=0.005550 Jy/beam ! Clean residual mean=0.000324 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 2.84233 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 227 components and 2.84233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119314Jy sigma=2.674589 ! Fit after self-cal, rms=0.119267Jy sigma=2.673724 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-47, 3.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540594 Jy ! Component: 100 - total flux cleaned = 0.00907388 Jy ! Component: 150 - total flux cleaned = 0.0107243 Jy ! Component: 200 - total flux cleaned = 0.0119012 Jy ! Component: 250 - total flux cleaned = 0.0126827 Jy ! Component: 300 - total flux cleaned = 0.0135346 Jy ! Component: 350 - total flux cleaned = 0.0139437 Jy ! Component: 400 - total flux cleaned = 0.0144408 Jy ! Total flux subtracted in 400 components = 0.0144408 Jy ! Clean residual min=-0.004457 max=0.005270 Jy/beam ! Clean residual mean=0.000293 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 2.85677 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 261 components and 2.85677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118635Jy sigma=2.660618 ! Fit after self-cal, rms=0.118586Jy sigma=2.660041 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (29.8, -32.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528915 Jy ! Component: 100 - total flux cleaned = 0.00889746 Jy ! Component: 150 - total flux cleaned = 0.0112575 Jy ! Component: 200 - total flux cleaned = 0.0132031 Jy ! Component: 250 - total flux cleaned = 0.0147367 Jy ! Component: 300 - total flux cleaned = 0.0160131 Jy ! Component: 350 - total flux cleaned = 0.0168718 Jy ! Component: 400 - total flux cleaned = 0.0177071 Jy ! Total flux subtracted in 400 components = 0.0177071 Jy ! Clean residual min=-0.004203 max=0.004656 Jy/beam ! Clean residual mean=0.000203 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 2.87448 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 296 components and 2.87448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118039Jy sigma=2.646261 ! Fit after self-cal, rms=0.118011Jy sigma=2.645834 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-2.2, -17.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370497 Jy ! Component: 100 - total flux cleaned = 0.00546806 Jy ! Component: 150 - total flux cleaned = 0.00688562 Jy ! Component: 200 - total flux cleaned = 0.00769211 Jy ! Component: 250 - total flux cleaned = 0.0079522 Jy ! Component: 300 - total flux cleaned = 0.00837611 Jy ! Component: 350 - total flux cleaned = 0.00862706 Jy ! Component: 400 - total flux cleaned = 0.00903715 Jy ! Total flux subtracted in 400 components = 0.00903715 Jy ! Clean residual min=-0.004239 max=0.004522 Jy/beam ! Clean residual mean=0.000167 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 2.88351 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 322 components and 2.88352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117601Jy sigma=2.637775 ! Fit after self-cal, rms=0.117567Jy sigma=2.637472 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-50.8, -0.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417539 Jy ! Component: 100 - total flux cleaned = 0.00669686 Jy ! Component: 150 - total flux cleaned = 0.00823319 Jy ! Component: 200 - total flux cleaned = 0.00960754 Jy ! Component: 250 - total flux cleaned = 0.010764 Jy ! Component: 300 - total flux cleaned = 0.011723 Jy ! Component: 350 - total flux cleaned = 0.0121901 Jy ! Component: 400 - total flux cleaned = 0.0127263 Jy ! Total flux subtracted in 400 components = 0.0127263 Jy ! Clean residual min=-0.004036 max=0.003919 Jy/beam ! Clean residual mean=0.000142 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 2.89624 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 350 components and 2.89624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117211Jy sigma=2.629532 ! Fit after self-cal, rms=0.117175Jy sigma=2.629167 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116427 Jy ! Component: 100 - total flux cleaned = 0.0021734 Jy ! Component: 150 - total flux cleaned = 0.00277712 Jy ! Component: 200 - total flux cleaned = 0.00322157 Jy ! Component: 250 - total flux cleaned = 0.00358449 Jy ! Component: 300 - total flux cleaned = 0.00394396 Jy ! Component: 350 - total flux cleaned = 0.00422715 Jy ! Component: 400 - total flux cleaned = 0.00443942 Jy ! Total flux subtracted in 400 components = 0.00443942 Jy ! Clean residual min=-0.004085 max=0.003876 Jy/beam ! Clean residual mean=0.000121 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 2.90068 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 362 components and 2.90068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116957Jy sigma=2.625393 ! Fit after self-cal, rms=0.116930Jy sigma=2.625267 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.146074Jy sigma=3.453622 ! Fit after self-cal, rms=0.115523Jy sigma=2.605765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.7176 mas, bmaj=1.175 mas, bpa=82.29 degrees ! Estimated noise=0.243549 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179357 Jy ! Component: 100 - total flux cleaned = 0.000380787 Jy ! Component: 150 - total flux cleaned = 0.000876686 Jy ! Component: 200 - total flux cleaned = 0.000968373 Jy ! Component: 250 - total flux cleaned = 0.00122223 Jy ! Component: 300 - total flux cleaned = 0.00138333 Jy ! Component: 350 - total flux cleaned = 0.00169538 Jy ! Component: 400 - total flux cleaned = 0.00192133 Jy ! Total flux subtracted in 400 components = 0.00192133 Jy ! Clean residual min=-0.003300 max=0.003697 Jy/beam ! Clean residual mean=0.000092 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 2.9026 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 378 components and 2.9026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115133Jy sigma=2.598749 ! Fit after self-cal, rms=0.115092Jy sigma=2.598471 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-29.2, -19.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352859 Jy ! Component: 100 - total flux cleaned = 0.0048096 Jy ! Component: 150 - total flux cleaned = 0.00559424 Jy ! Component: 200 - total flux cleaned = 0.00589519 Jy ! Component: 250 - total flux cleaned = 0.00633379 Jy ! Component: 300 - total flux cleaned = 0.00668875 Jy ! Component: 350 - total flux cleaned = 0.00696691 Jy ! Component: 400 - total flux cleaned = 0.00737338 Jy ! Total flux subtracted in 400 components = 0.00737338 Jy ! Clean residual min=-0.003196 max=0.003415 Jy/beam ! Clean residual mean=0.000076 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 2.90998 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 405 components and 2.90998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114763Jy sigma=2.592915 ! Fit after self-cal, rms=0.114727Jy sigma=2.592622 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-9.2, -39). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306555 Jy ! Component: 100 - total flux cleaned = 0.00449259 Jy ! Component: 150 - total flux cleaned = 0.00575011 Jy ! Component: 200 - total flux cleaned = 0.00623562 Jy ! Component: 250 - total flux cleaned = 0.00670487 Jy ! Component: 300 - total flux cleaned = 0.00703424 Jy ! Component: 350 - total flux cleaned = 0.00735501 Jy ! Component: 400 - total flux cleaned = 0.00760897 Jy ! Total flux subtracted in 400 components = 0.00760897 Jy ! Clean residual min=-0.003207 max=0.003186 Jy/beam ! Clean residual mean=0.000061 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 2.91758 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 426 components and 2.91758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114456Jy sigma=2.587863 ! Fit after self-cal, rms=0.114432Jy sigma=2.587640 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114432Jy sigma=2.587640 ! Fit after self-cal, rms=0.114172Jy sigma=2.579585 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.7178 mas, bmaj=1.175 mas, bpa=82.31 degrees ! Estimated noise=0.243698 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496528 Jy ! Component: 100 - total flux cleaned = 0.0013619 Jy ! Component: 150 - total flux cleaned = 0.00201484 Jy ! Component: 200 - total flux cleaned = 0.00228525 Jy ! Component: 250 - total flux cleaned = 0.00255026 Jy ! Component: 300 - total flux cleaned = 0.00293604 Jy ! Component: 350 - total flux cleaned = 0.00312412 Jy ! Component: 400 - total flux cleaned = 0.00349222 Jy ! Total flux subtracted in 400 components = 0.00349222 Jy ! Clean residual min=-0.003206 max=0.003051 Jy/beam ! Clean residual mean=0.000042 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 2.92108 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 444 components and 2.92108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113949Jy sigma=2.575778 ! Fit after self-cal, rms=0.113919Jy sigma=2.575572 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.09178e-05 Jy ! Component: 100 - total flux cleaned = 0.000197754 Jy ! Component: 150 - total flux cleaned = 0.000622673 Jy ! Component: 200 - total flux cleaned = 0.000741137 Jy ! Component: 250 - total flux cleaned = 0.000916708 Jy ! Component: 300 - total flux cleaned = 0.00114606 Jy ! Component: 350 - total flux cleaned = 0.00142985 Jy ! Component: 400 - total flux cleaned = 0.00154121 Jy ! Total flux subtracted in 400 components = 0.00154121 Jy ! Clean residual min=-0.003164 max=0.003019 Jy/beam ! Clean residual mean=0.000039 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 2.92262 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 452 components and 2.92262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113755Jy sigma=2.572793 ! Fit after self-cal, rms=0.113727Jy sigma=2.572635 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113727Jy sigma=2.572635 ! Fit after self-cal, rms=0.108137Jy sigma=2.404518 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=2.136 mas, bmaj=3.696 mas, bpa=-53.85 degrees ! Estimated noise=0.297325 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023662 Jy ! Component: 100 - total flux cleaned = 0.00431298 Jy ! Component: 150 - total flux cleaned = 0.00602653 Jy ! Component: 200 - total flux cleaned = 0.00758966 Jy ! Component: 250 - total flux cleaned = 0.00902312 Jy ! Component: 300 - total flux cleaned = 0.0102891 Jy ! Component: 350 - total flux cleaned = 0.0112188 Jy ! Component: 400 - total flux cleaned = 0.0119975 Jy ! Total flux subtracted in 400 components = 0.0119975 Jy ! Clean residual min=-0.003058 max=0.003635 Jy/beam ! Clean residual mean=0.000045 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 2.93461 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 488 components and 2.93462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108079Jy sigma=2.403501 ! Fit after self-cal, rms=0.108073Jy sigma=2.403351 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-41.2, -7.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039871 Jy ! Component: 100 - total flux cleaned = 0.00695431 Jy ! Component: 150 - total flux cleaned = 0.00942099 Jy ! Component: 200 - total flux cleaned = 0.011512 Jy ! Component: 250 - total flux cleaned = 0.0133103 Jy ! Component: 300 - total flux cleaned = 0.0148961 Jy ! Component: 350 - total flux cleaned = 0.0158745 Jy ! Component: 400 - total flux cleaned = 0.0167812 Jy ! Total flux subtracted in 400 components = 0.0167812 Jy ! Clean residual min=-0.002661 max=0.002604 Jy/beam ! Clean residual mean=-0.000005 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 2.9514 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 562 components and 2.9514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107937Jy sigma=2.398704 ! Fit after self-cal, rms=0.107916Jy sigma=2.398370 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.7179 mas, bmaj=1.175 mas, bpa=82.32 degrees ! Estimated noise=0.24382 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7179 x 1.175 at 82.32 degrees (North through East) ! Clean map min=-0.0062451 max=2.1617 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107916Jy sigma=2.398370 ! Fit after self-cal, rms=0.100323Jy sigma=2.207822 ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.7179 mas, bmaj=1.175 mas, bpa=82.31 degrees ! Estimated noise=0.243799 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119706 Jy ! Component: 100 - total flux cleaned = 0.00176774 Jy ! Component: 150 - total flux cleaned = 0.00230171 Jy ! Component: 200 - total flux cleaned = 0.00273095 Jy ! Component: 250 - total flux cleaned = 0.0030744 Jy ! Component: 300 - total flux cleaned = 0.00347293 Jy ! Component: 350 - total flux cleaned = 0.00392318 Jy ! Component: 400 - total flux cleaned = 0.00436088 Jy ! Total flux subtracted in 400 components = 0.00436088 Jy ! Clean residual min=-0.002702 max=0.002552 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 2.95576 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 614 components and 2.95576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100094Jy sigma=2.203223 ! Fit after self-cal, rms=0.100060Jy sigma=2.203023 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.24941e-06 Jy ! Component: 100 - total flux cleaned = 0.000620121 Jy ! Component: 150 - total flux cleaned = 0.00116382 Jy ! Component: 200 - total flux cleaned = 0.00146029 Jy ! Component: 250 - total flux cleaned = 0.00180984 Jy ! Component: 300 - total flux cleaned = 0.00203936 Jy ! Component: 350 - total flux cleaned = 0.00232302 Jy ! Component: 400 - total flux cleaned = 0.00249227 Jy ! Total flux subtracted in 400 components = 0.00249227 Jy ! Clean residual min=-0.002551 max=0.002512 Jy/beam ! Clean residual mean=-0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 2.95825 Jy ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 638 components and 2.95825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099890Jy sigma=2.199712 ! Fit after self-cal, rms=0.099861Jy sigma=2.199556 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099861Jy sigma=2.199556 ! Fit after self-cal, rms=0.099871Jy sigma=2.199220 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.5536 mas, bmaj=0.9092 mas, bpa=81.4 degrees ! Estimated noise=0.431193 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62777 Jy ! Component: 100 - total flux cleaned = 2.04041 Jy ! Component: 150 - total flux cleaned = 2.26009 Jy ! Component: 200 - total flux cleaned = 2.39116 Jy ! Component: 250 - total flux cleaned = 2.47599 Jy ! Component: 300 - total flux cleaned = 2.53622 Jy ! Component: 350 - total flux cleaned = 2.5808 Jy ! Component: 400 - total flux cleaned = 2.61473 Jy ! Total flux subtracted in 400 components = 2.61473 Jy ! Clean residual min=-0.009718 max=0.019725 Jy/beam ! Clean residual mean=0.000199 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 2.61473 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 2.61473 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.718 mas, bmaj=1.175 mas, bpa=82.32 degrees ! Estimated noise=0.243878 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463124 Jy ! Component: 100 - total flux cleaned = 0.0741045 Jy ! Component: 150 - total flux cleaned = 0.0945061 Jy ! Component: 200 - total flux cleaned = 0.111388 Jy ! Component: 250 - total flux cleaned = 0.125664 Jy ! Component: 300 - total flux cleaned = 0.137937 Jy ! Component: 350 - total flux cleaned = 0.148623 Jy ! Component: 400 - total flux cleaned = 0.157989 Jy ! Total flux subtracted in 400 components = 0.157989 Jy ! Clean residual min=-0.005576 max=0.007528 Jy/beam ! Clean residual mean=0.000690 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 2.77272 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 109 components and 2.77272 Jy ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-9.4, -0.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871432 Jy ! Component: 100 - total flux cleaned = 0.0163255 Jy ! Component: 150 - total flux cleaned = 0.0232464 Jy ! Component: 200 - total flux cleaned = 0.0296473 Jy ! Component: 250 - total flux cleaned = 0.0356372 Jy ! Component: 300 - total flux cleaned = 0.041272 Jy ! Component: 350 - total flux cleaned = 0.0465919 Jy ! Component: 400 - total flux cleaned = 0.0516362 Jy ! Total flux subtracted in 400 components = 0.0516362 Jy ! Clean residual min=-0.004293 max=0.004818 Jy/beam ! Clean residual mean=0.000448 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 2.82436 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 192 components and 2.82436 Jy ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-19.4, -4.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535759 Jy ! Component: 100 - total flux cleaned = 0.0100277 Jy ! Component: 150 - total flux cleaned = 0.0144663 Jy ! Component: 200 - total flux cleaned = 0.0187103 Jy ! Component: 250 - total flux cleaned = 0.022775 Jy ! Component: 300 - total flux cleaned = 0.0266682 Jy ! Component: 350 - total flux cleaned = 0.0304036 Jy ! Component: 400 - total flux cleaned = 0.033996 Jy ! Total flux subtracted in 400 components = 0.033996 Jy ! Clean residual min=-0.003661 max=0.003972 Jy/beam ! Clean residual mean=0.000328 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 2.85835 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 261 components and 2.85835 Jy ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (10.4, -20.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423484 Jy ! Component: 100 - total flux cleaned = 0.00770392 Jy ! Component: 150 - total flux cleaned = 0.0110213 Jy ! Component: 200 - total flux cleaned = 0.0142217 Jy ! Component: 250 - total flux cleaned = 0.0173161 Jy ! Component: 300 - total flux cleaned = 0.0203126 Jy ! Component: 350 - total flux cleaned = 0.0232165 Jy ! Component: 400 - total flux cleaned = 0.0258125 Jy ! Total flux subtracted in 400 components = 0.0258125 Jy ! Clean residual min=-0.003119 max=0.003379 Jy/beam ! Clean residual mean=0.000231 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 2.88417 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 319 components and 2.88417 Jy ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (12.2, -9.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341926 Jy ! Component: 100 - total flux cleaned = 0.00597138 Jy ! Component: 150 - total flux cleaned = 0.00831384 Jy ! Component: 200 - total flux cleaned = 0.0105778 Jy ! Component: 250 - total flux cleaned = 0.0127772 Jy ! Component: 300 - total flux cleaned = 0.0149177 Jy ! Component: 350 - total flux cleaned = 0.0170008 Jy ! Component: 400 - total flux cleaned = 0.0190343 Jy ! Total flux subtracted in 400 components = 0.0190343 Jy ! Clean residual min=-0.002693 max=0.003123 Jy/beam ! Clean residual mean=0.000165 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 2.9032 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 362 components and 2.9032 Jy ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-2.4, -5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276232 Jy ! Component: 100 - total flux cleaned = 0.00468285 Jy ! Component: 150 - total flux cleaned = 0.00644823 Jy ! Component: 200 - total flux cleaned = 0.00807699 Jy ! Component: 250 - total flux cleaned = 0.00983092 Jy ! Component: 300 - total flux cleaned = 0.0113815 Jy ! Component: 350 - total flux cleaned = 0.0129767 Jy ! Component: 400 - total flux cleaned = 0.0146129 Jy ! Total flux subtracted in 400 components = 0.0146129 Jy ! Clean residual min=-0.002515 max=0.002621 Jy/beam ! Clean residual mean=0.000120 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 2.91781 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 394 components and 2.91781 Jy ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-50.4, -39). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238952 Jy ! Component: 100 - total flux cleaned = 0.00384855 Jy ! Component: 150 - total flux cleaned = 0.005341 Jy ! Component: 200 - total flux cleaned = 0.00679773 Jy ! Component: 250 - total flux cleaned = 0.00815377 Jy ! Component: 300 - total flux cleaned = 0.00955083 Jy ! Component: 350 - total flux cleaned = 0.0108522 Jy ! Component: 400 - total flux cleaned = 0.0121275 Jy ! Total flux subtracted in 400 components = 0.0121275 Jy ! Clean residual min=-0.002452 max=0.002435 Jy/beam ! Clean residual mean=0.000096 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 2.92994 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 429 components and 2.92994 Jy ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=2.136 mas, bmaj=3.697 mas, bpa=-53.86 degrees ! Estimated noise=0.297333 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028612 Jy ! Component: 100 - total flux cleaned = 0.00536794 Jy ! Component: 150 - total flux cleaned = 0.0076561 Jy ! Component: 200 - total flux cleaned = 0.00977106 Jy ! Component: 250 - total flux cleaned = 0.0117399 Jy ! Component: 300 - total flux cleaned = 0.0135797 Jy ! Component: 350 - total flux cleaned = 0.0153076 Jy ! Component: 400 - total flux cleaned = 0.0169399 Jy ! Total flux subtracted in 400 components = 0.0169399 Jy ! Clean residual min=-0.002518 max=0.002582 Jy/beam ! Clean residual mean=0.000147 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 2.94688 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-10.2, 8.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241115 Jy ! Component: 100 - total flux cleaned = 0.00409134 Jy ! Component: 150 - total flux cleaned = 0.00563803 Jy ! Component: 200 - total flux cleaned = 0.00702491 Jy ! Component: 250 - total flux cleaned = 0.00822729 Jy ! Component: 300 - total flux cleaned = 0.00937118 Jy ! Component: 350 - total flux cleaned = 0.0104646 Jy ! Component: 400 - total flux cleaned = 0.011417 Jy ! Total flux subtracted in 400 components = 0.011417 Jy ! Clean residual min=-0.002488 max=0.002324 Jy/beam ! Clean residual mean=0.000060 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 2.9583 Jy ! Adding 180 model components to the UV plane model. ! The established model now contains 588 components and 2.9583 Jy ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.718 mas, bmaj=1.175 mas, bpa=82.32 degrees ! Estimated noise=0.243878 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000329753 Jy ! Component: 100 - total flux cleaned = -0.000763584 Jy ! Component: 150 - total flux cleaned = -0.000904225 Jy ! Component: 200 - total flux cleaned = -0.00103797 Jy ! Component: 250 - total flux cleaned = -0.00103633 Jy ! Component: 300 - total flux cleaned = -0.000913438 Jy ! Component: 350 - total flux cleaned = -0.00103453 Jy ! Component: 400 - total flux cleaned = -0.000915944 Jy ! Total flux subtracted in 400 components = -0.000915944 Jy ! Clean residual min=-0.002269 max=0.002289 Jy/beam ! Clean residual mean=0.000021 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 2.95738 Jy selfcal ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 653 components and 2.95738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096676Jy sigma=2.148382 ! Fit after self-cal, rms=0.096145Jy sigma=2.138526 wmodel /scr/pima/rdv94_uvs/J1800+7828_X_map.mod ! Writing 653 model components to file: /scr/pima/rdv94_uvs/J1800+7828_X_map.mod wobs /scr/pima/rdv94_uvs/J1800+7828_X_uvs.fits ! Applying 1514 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1800+7828_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1800+7828_X_map.win ! wwins: Wrote 21 windows to /scr/pima/rdv94_uvs/J1800+7828_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105303 Jy ! Component: 100 - total flux cleaned = -0.00150788 Jy ! Component: 150 - total flux cleaned = -0.00175962 Jy ! Component: 200 - total flux cleaned = -0.00207431 Jy ! Component: 250 - total flux cleaned = -0.00234787 Jy ! Component: 300 - total flux cleaned = -0.00268401 Jy ! Component: 350 - total flux cleaned = -0.00288214 Jy ! Component: 400 - total flux cleaned = -0.00307726 Jy ! Component: 450 - total flux cleaned = -0.00330142 Jy ! Component: 500 - total flux cleaned = -0.00339626 Jy ! Component: 550 - total flux cleaned = -0.00355261 Jy ! Component: 600 - total flux cleaned = -0.0036765 Jy ! Component: 650 - total flux cleaned = -0.00373746 Jy ! Component: 700 - total flux cleaned = -0.00376801 Jy ! Component: 750 - total flux cleaned = -0.00388788 Jy ! Component: 800 - total flux cleaned = -0.00388804 Jy ! Component: 850 - total flux cleaned = -0.0039765 Jy ! Component: 900 - total flux cleaned = -0.00394784 Jy ! Component: 950 - total flux cleaned = -0.00414975 Jy ! Component: 1000 - total flux cleaned = -0.00412102 Jy ! Component: 1050 - total flux cleaned = -0.00412105 Jy ! Component: 1100 - total flux cleaned = -0.00414954 Jy ! Component: 1150 - total flux cleaned = -0.00423396 Jy ! Component: 1200 - total flux cleaned = -0.00431734 Jy ! Component: 1250 - total flux cleaned = -0.0042619 Jy ! Component: 1300 - total flux cleaned = -0.00426217 Jy ! Component: 1350 - total flux cleaned = -0.00439851 Jy ! Component: 1400 - total flux cleaned = -0.00442556 Jy ! Component: 1450 - total flux cleaned = -0.00445259 Jy ! Component: 1500 - total flux cleaned = -0.00458677 Jy ! Component: 1550 - total flux cleaned = -0.00455977 Jy ! Component: 1600 - total flux cleaned = -0.00458634 Jy ! Component: 1650 - total flux cleaned = -0.0046392 Jy ! Component: 1700 - total flux cleaned = -0.00469179 Jy ! Component: 1750 - total flux cleaned = -0.00469168 Jy ! Component: 1800 - total flux cleaned = -0.00463967 Jy ! Component: 1850 - total flux cleaned = -0.00469167 Jy ! Component: 1900 - total flux cleaned = -0.00461436 Jy ! Component: 1950 - total flux cleaned = -0.00458842 Jy ! Component: 2000 - total flux cleaned = -0.0046652 Jy ! Component: 2050 - total flux cleaned = -0.00458868 Jy ! Component: 2100 - total flux cleaned = -0.00451242 Jy ! Component: 2150 - total flux cleaned = -0.00446203 Jy ! Component: 2200 - total flux cleaned = -0.00441174 Jy ! Component: 2250 - total flux cleaned = -0.00433658 Jy ! Component: 2300 - total flux cleaned = -0.00436161 Jy ! Component: 2350 - total flux cleaned = -0.00423711 Jy ! Component: 2400 - total flux cleaned = -0.00416267 Jy ! Component: 2450 - total flux cleaned = -0.00416271 Jy ! Component: 2500 - total flux cleaned = -0.00406407 Jy ! Component: 2550 - total flux cleaned = -0.00399047 Jy ! Component: 2600 - total flux cleaned = -0.00389264 Jy ! Component: 2650 - total flux cleaned = -0.00391713 Jy ! Component: 2700 - total flux cleaned = -0.0037472 Jy ! Component: 2750 - total flux cleaned = -0.0036504 Jy ! Component: 2800 - total flux cleaned = -0.00365039 Jy ! Component: 2850 - total flux cleaned = -0.00360241 Jy ! Component: 2900 - total flux cleaned = -0.00343475 Jy ! Component: 2950 - total flux cleaned = -0.00336306 Jy ! Component: 3000 - total flux cleaned = -0.00333933 Jy ! Component: 3050 - total flux cleaned = -0.00331559 Jy ! Component: 3100 - total flux cleaned = -0.00315017 Jy ! Component: 3150 - total flux cleaned = -0.00317384 Jy ! Component: 3200 - total flux cleaned = -0.00312683 Jy ! Component: 3250 - total flux cleaned = -0.00307984 Jy ! Component: 3300 - total flux cleaned = -0.00303313 Jy ! Component: 3350 - total flux cleaned = -0.003033 Jy ! Component: 3400 - total flux cleaned = -0.00289372 Jy ! Component: 3450 - total flux cleaned = -0.00287064 Jy ! Component: 3500 - total flux cleaned = -0.0028937 Jy ! Component: 3550 - total flux cleaned = -0.00277856 Jy ! Component: 3600 - total flux cleaned = -0.0027787 Jy ! Component: 3650 - total flux cleaned = -0.00275579 Jy ! Component: 3700 - total flux cleaned = -0.00264153 Jy ! Component: 3750 - total flux cleaned = -0.0025505 Jy ! Component: 3800 - total flux cleaned = -0.0025279 Jy ! Component: 3850 - total flux cleaned = -0.00243738 Jy ! Component: 3900 - total flux cleaned = -0.00241485 Jy ! Component: 3950 - total flux cleaned = -0.00230242 Jy ! Component: 4000 - total flux cleaned = -0.00223494 Jy ! Component: 4050 - total flux cleaned = -0.00230219 Jy ! Total flux subtracted in 4096 components = -0.00221274 Jy ! Clean residual min=-0.001332 max=0.001224 Jy/beam ! Clean residual mean=0.000021 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 2.95517 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 967 components and 2.95517 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1800+7828_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.718 x 1.175 at 82.32 degrees (North through East) ! Clean map min=-0.0018845 max=2.1631 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1800+7828_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 1.44% of the data. ! The x-axis pixel size should ideally be below 0.1707 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 2.163 rms= 0.00036 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1800+7828_X_uvs.log closed on Tue Oct 8 12:24:08 2013