! Started logfile: /scr/pima/rdv94_uvs/J0805+6144_X_uvs.log on Tue Oct 8 12:15:59 2013 obs /scr/pima/rdv94_uvs/J0805+6144_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0805+6144_X_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! AN table 2: 19 integrations on 78 of 78 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! AN table 4: 5 integrations on 6 of 6 possible baselines. ! AN table 5: 5 integrations on 10 of 10 possible baselines. ! AN table 6: 2 integrations on 36 of 36 possible baselines. ! AN table 7: 5 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.956419 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 8076 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/J0805+6144_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:HN 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:WF self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:ON self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:ON self-cal status=correctable weight=1 ! 4:WF self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:ON self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WZ 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:OV self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:WF 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 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.206563Jy sigma=13.296687 ! Fit after self-cal, rms=0.443352Jy sigma=3.518225 ! 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 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 3:WF ! Flagging baselines of antenna 3:WF in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 4:ON ! Flagging baselines of antenna 4:ON in the currently selected channels. flag 4:WF ! Flagging baselines of antenna 4:WF in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:NY ! Flagging baselines of antenna 5:NY in the currently selected channels. flag 5:ON ! Flagging baselines of antenna 5:ON in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 6:WF ! Flagging baselines of antenna 6:WF in the currently selected channels. flag 7:NY ! Flagging baselines of antenna 7:NY in the currently selected channels. flag 7:WF ! Flagging baselines of antenna 7:WF 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=0.8431 mas, bmaj=1.764 mas, bpa=-32.02 degrees ! Estimated noise=1.61108 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 = 0.542717 Jy ! Component: 100 - total flux cleaned = 0.695628 Jy ! Total flux subtracted in 100 components = 0.695628 Jy ! Clean residual min=-0.032636 max=0.064070 Jy/beam ! Clean residual mean=0.000042 rms=0.007651 Jy/beam ! Combined flux in latest and established models = 0.695628 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.695628 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 25 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 11 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 25 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 11 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.193851Jy sigma=2.889146 ! Fit after self-cal, rms=0.193477Jy sigma=2.880231 ! Inverting map and beam ! Estimated beam: bmin=0.8401 mas, bmaj=1.758 mas, bpa=-32.03 degrees ! Estimated noise=1.62228 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0747977 Jy ! Component: 100 - total flux cleaned = 0.116484 Jy ! Total flux subtracted in 100 components = 0.116484 Jy ! Clean residual min=-0.022149 max=0.038870 Jy/beam ! Clean residual mean=0.000028 rms=0.005395 Jy/beam ! Combined flux in latest and established models = 0.812112 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.812112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145507Jy sigma=2.078579 ! Fit after self-cal, rms=0.144658Jy sigma=2.070635 ! Inverting map ! Added new window around map position (1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382635 Jy ! Component: 100 - total flux cleaned = 0.0628336 Jy ! Total flux subtracted in 100 components = 0.0628336 Jy ! Clean residual min=-0.019288 max=0.020215 Jy/beam ! Clean residual mean=0.000024 rms=0.004520 Jy/beam ! Combined flux in latest and established models = 0.874945 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.874945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126704Jy sigma=1.769596 ! Fit after self-cal, rms=0.125858Jy sigma=1.761859 ! 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=1.044 mas, bmaj=2.346 mas, bpa=-36 degrees ! Estimated noise=0.915066 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 = 0.0462367 Jy ! Component: 100 - total flux cleaned = 0.0740448 Jy ! Component: 150 - total flux cleaned = 0.0933676 Jy ! Component: 200 - total flux cleaned = 0.107243 Jy ! Total flux subtracted in 200 components = 0.107243 Jy ! Clean residual min=-0.021413 max=0.022505 Jy/beam ! Clean residual mean=0.000005 rms=0.006130 Jy/beam ! Combined flux in latest and established models = 0.982188 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.982188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110045Jy sigma=1.467212 ! Fit after self-cal, rms=0.109663Jy sigma=1.461749 ! 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.90 HN 0.93 KP 0.95 ! LA 1.05 MK 1.00 NL 0.98 NY 1.00* ! ON 1.00* OV 0.96 PT 1.00 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.93 KP 1.09 LA 1.07 ! NL 0.97 NY 1.00* OV 1.11 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* NY 0.00* ON 0.00* OV 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.96 HN 0.88 KP 1.00 ! LA 1.18 MK 1.06 NL 1.01 OV 1.02 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.99 FD 0.95 HN 0.95 KP 0.99 ! LA 1.08 MK 0.97 NL 1.02 NY 1.00* ! OV 0.98 PT 1.09 WF 1.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.33 FD 0.92 HN 0.95 KP 0.90 ! LA 1.02 MK 1.01 NL 0.98 NY 1.00* ! ON 1.00* OV 0.96 PT 0.99 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.97 KP 0.99 LA 1.05 ! NL 1.03 NY 1.00* OV 1.09 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* NY 0.00* ON 0.00* OV 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.43 FD 0.96 HN 0.92 KP 0.94 ! LA 1.11 MK 1.11 NL 1.02 OV 1.00 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.42 FD 0.97 HN 0.96 KP 0.92 ! LA 1.06 MK 0.96 NL 1.03 NY 1.00* ! OV 0.98 PT 1.08 WF 1.00* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.91 HN 1.00 KP 0.83 ! LA 1.09 MK 1.01 NL 1.02 NY 1.00* ! ON 1.00* OV 1.02 PT 1.01 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 1.03 KP 0.96 LA 1.14 ! NL 1.01 NY 1.00* OV 1.14 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* NY 0.00* ON 0.00* OV 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.12 FD 1.00 HN 0.95 KP 0.84 ! LA 1.14 MK 1.06 NL 1.07 OV 1.07 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.07 FD 0.93 HN 1.00 KP 0.86 ! LA 1.12 MK 1.01 NL 1.05 NY 1.00* ! OV 1.06 PT 1.08 WF 1.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.00 KP 0.88 ! LA 1.07 MK 1.05 NL 1.05 NY 1.00* ! ON 1.00* OV 0.98 PT 1.06 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.93 KP 0.95 LA 1.20 ! NL 1.05 NY 1.00* OV 1.16 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* NY 0.00* ON 0.00* OV 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.04 HN 0.96 KP 0.89 ! LA 1.23 MK 1.18 NL 1.11 OV 1.10 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.06 FD 1.01 HN 0.96 KP 0.90 ! LA 1.13 MK 1.03 NL 1.08 NY 1.00* ! OV 1.02 PT 1.13 WF 1.00* ! ! ! Fit before self-cal, rms=0.109663Jy sigma=1.461749 ! Fit after self-cal, rms=0.072078Jy sigma=0.859889 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.352 mas, bpa=-36.56 degrees ! Estimated noise=0.91506 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 = -0.000731936 Jy ! Component: 100 - total flux cleaned = -0.00087575 Jy ! Component: 150 - total flux cleaned = -0.00127133 Jy ! Component: 200 - total flux cleaned = -0.00172911 Jy ! Total flux subtracted in 200 components = -0.00172911 Jy ! Clean residual min=-0.004989 max=0.005602 Jy/beam ! Clean residual mean=0.000001 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.980459 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.980459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071238Jy sigma=0.852057 ! Fit after self-cal, rms=0.071197Jy sigma=0.850980 ! Inverting map ! Added new window around map position (23, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359647 Jy ! Component: 100 - total flux cleaned = 0.00408411 Jy ! Component: 150 - total flux cleaned = 0.00408963 Jy ! Component: 200 - total flux cleaned = 0.0044609 Jy ! Total flux subtracted in 200 components = 0.0044609 Jy ! Clean residual min=-0.004369 max=0.004207 Jy/beam ! Clean residual mean=0.000002 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.98492 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.98492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070703Jy sigma=0.845311 ! Fit after self-cal, rms=0.070682Jy sigma=0.844986 ! 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=0.070682Jy sigma=0.844986 ! Fit after self-cal, rms=0.070459Jy sigma=0.843735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.355 mas, bpa=-36.66 degrees ! Estimated noise=0.91424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157037 Jy ! Component: 100 - total flux cleaned = -0.00150515 Jy ! Component: 150 - total flux cleaned = -0.00107558 Jy ! Component: 200 - total flux cleaned = -0.000917621 Jy ! Total flux subtracted in 200 components = -0.000917621 Jy ! Clean residual min=-0.004071 max=0.003723 Jy/beam ! Clean residual mean=0.000002 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.984002 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.984002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070167Jy sigma=0.840932 ! Fit after self-cal, rms=0.070155Jy sigma=0.840757 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 = -1.47051e-05 Jy ! Component: 100 - total flux cleaned = 0.000202072 Jy ! Component: 150 - total flux cleaned = 0.00013574 Jy ! Component: 200 - total flux cleaned = 9.23691e-06 Jy ! Total flux subtracted in 200 components = 9.23691e-06 Jy ! Clean residual min=-0.003957 max=0.003568 Jy/beam ! Clean residual mean=0.000002 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.984011 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.984011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070007Jy sigma=0.839400 ! Fit after self-cal, rms=0.070004Jy sigma=0.839340 ! 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=0.070004Jy sigma=0.839340 ! Fit after self-cal, rms=0.069841Jy sigma=0.838771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.356 mas, bpa=-36.73 degrees ! Estimated noise=0.913254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170721 Jy ! Component: 100 - total flux cleaned = -0.00192181 Jy ! Component: 150 - total flux cleaned = -0.00192179 Jy ! Component: 200 - total flux cleaned = -0.0018621 Jy ! Total flux subtracted in 200 components = -0.0018621 Jy ! Clean residual min=-0.003834 max=0.003467 Jy/beam ! Clean residual mean=0.000002 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.982149 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.982149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069690Jy sigma=0.837307 ! Fit after self-cal, rms=0.069686Jy sigma=0.837241 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 = -6.78557e-05 Jy ! Component: 100 - total flux cleaned = -6.80107e-05 Jy ! Component: 150 - total flux cleaned = -0.000118998 Jy ! Component: 200 - total flux cleaned = -2.0781e-05 Jy ! Total flux subtracted in 200 components = -2.0781e-05 Jy ! Clean residual min=-0.003748 max=0.003420 Jy/beam ! Clean residual mean=0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.982129 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.982129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069598Jy sigma=0.836442 ! Fit after self-cal, rms=0.069599Jy sigma=0.836411 ! 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=0.069599Jy sigma=0.836411 ! Fit after self-cal, rms=0.069504Jy sigma=0.836058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=3.123 mas, bpa=-40.78 degrees ! Estimated noise=0.981399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00090466 Jy ! Component: 100 - total flux cleaned = -0.0011249 Jy ! Component: 150 - total flux cleaned = -0.0012025 Jy ! Component: 200 - total flux cleaned = -0.00130365 Jy ! Total flux subtracted in 200 components = -0.00130365 Jy ! Clean residual min=-0.004063 max=0.003360 Jy/beam ! Clean residual mean=0.000004 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.980825 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.980825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069461Jy sigma=0.835472 ! Fit after self-cal, rms=0.069461Jy sigma=0.835444 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 = 3.75154e-05 Jy ! Component: 100 - total flux cleaned = 6.18084e-06 Jy ! Component: 150 - total flux cleaned = -2.17679e-05 Jy ! Component: 200 - total flux cleaned = -2.13052e-05 Jy ! Total flux subtracted in 200 components = -2.13052e-05 Jy ! Clean residual min=-0.004010 max=0.003328 Jy/beam ! Clean residual mean=0.000004 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.980804 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.980804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069442Jy sigma=0.835171 ! Fit after self-cal, rms=0.069439Jy sigma=0.835155 ! 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. 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:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR 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 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT 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 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.145233Jy sigma=1.028664 ! Fit after self-cal, rms=0.120904Jy sigma=0.833404 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:HN 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:WF self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:ON self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:ON self-cal status=correctable weight=1 ! 4:WF self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:ON self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WZ 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:OV self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:WF 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 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.120904Jy sigma=0.833404 ! Fit after self-cal, rms=0.118011Jy sigma=0.803905 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 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.6842 mas, bmaj=0.8995 mas, bpa=78.22 degrees ! Estimated noise=1.63917 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 = 0.00359775 Jy ! Component: 100 - total flux cleaned = 0.000120604 Jy ! Component: 150 - total flux cleaned = -0.000398236 Jy ! Component: 200 - total flux cleaned = -0.000801633 Jy ! Total flux subtracted in 200 components = -0.000801633 Jy ! Clean residual min=-0.009245 max=0.009801 Jy/beam ! Clean residual mean=-0.000033 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.980002 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.980002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109313Jy sigma=0.771921 ! Fit after self-cal, rms=0.108118Jy sigma=0.766931 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.8538 mas, bmaj=1.132 mas, bpa=89.68 degrees ! Estimated noise=0.89871 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434867 Jy ! Component: 100 - total flux cleaned = 0.000438145 Jy ! Component: 150 - total flux cleaned = 0.000158826 Jy ! Component: 200 - total flux cleaned = -9.88848e-05 Jy ! Component: 250 - total flux cleaned = -0.000340876 Jy ! Component: 300 - total flux cleaned = -0.000558905 Jy ! Component: 350 - total flux cleaned = -0.00097488 Jy ! Component: 400 - total flux cleaned = -0.000975165 Jy ! Total flux subtracted in 400 components = -0.000975165 Jy ! Clean residual min=-0.005113 max=0.005124 Jy/beam ! Clean residual mean=0.000005 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.979027 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.979027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103413Jy sigma=0.750926 ! Fit after self-cal, rms=0.102997Jy sigma=0.749431 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Added new window around map position (3.6, -2.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121315 Jy ! Component: 100 - total flux cleaned = 0.00140024 Jy ! Component: 150 - total flux cleaned = 0.00157244 Jy ! Component: 200 - total flux cleaned = 0.00157637 Jy ! Component: 250 - total flux cleaned = 0.00171398 Jy ! Component: 300 - total flux cleaned = 0.00171448 Jy ! Component: 350 - total flux cleaned = 0.00171108 Jy ! Component: 400 - total flux cleaned = 0.00183596 Jy ! Total flux subtracted in 400 components = 0.00183596 Jy ! Clean residual min=-0.004692 max=0.004257 Jy/beam ! Clean residual mean=-0.000010 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.980863 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 156 components and 0.980863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101056Jy sigma=0.742471 ! Fit after self-cal, rms=0.100848Jy sigma=0.741834 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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 = -0.000364252 Jy ! Component: 100 - total flux cleaned = -0.000137835 Jy ! Component: 150 - total flux cleaned = -2.85603e-05 Jy ! Component: 200 - total flux cleaned = -2.6449e-05 Jy ! Component: 250 - total flux cleaned = -2.42956e-05 Jy ! Component: 300 - total flux cleaned = -2.6304e-05 Jy ! Component: 350 - total flux cleaned = -2.42304e-05 Jy ! Component: 400 - total flux cleaned = 6.68129e-05 Jy ! Total flux subtracted in 400 components = 6.68129e-05 Jy ! Clean residual min=-0.004323 max=0.003705 Jy/beam ! Clean residual mean=-0.000010 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.98093 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 168 components and 0.980929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099946Jy sigma=0.738712 ! Fit after self-cal, rms=0.099802Jy sigma=0.738364 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 11 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 11 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.107424Jy sigma=0.761739 ! Fit after self-cal, rms=0.099029Jy sigma=0.737194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.8515 mas, bmaj=1.133 mas, bpa=89.51 degrees ! Estimated noise=0.8973 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428166 Jy ! Component: 100 - total flux cleaned = -0.00129318 Jy ! Component: 150 - total flux cleaned = -0.00166602 Jy ! Component: 200 - total flux cleaned = -0.00192003 Jy ! Component: 250 - total flux cleaned = -0.00208011 Jy ! Component: 300 - total flux cleaned = -0.00223154 Jy ! Component: 350 - total flux cleaned = -0.00230632 Jy ! Component: 400 - total flux cleaned = -0.00237828 Jy ! Total flux subtracted in 400 components = -0.00237828 Jy ! Clean residual min=-0.003784 max=0.003247 Jy/beam ! Clean residual mean=-0.000031 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.978551 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 179 components and 0.978551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098518Jy sigma=0.734766 ! Fit after self-cal, rms=0.098401Jy sigma=0.734517 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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 = -0.000214472 Jy ! Component: 100 - total flux cleaned = -0.000366233 Jy ! Component: 150 - total flux cleaned = -0.000504382 Jy ! Component: 200 - total flux cleaned = -0.000503443 Jy ! Component: 250 - total flux cleaned = -0.000440825 Jy ! Component: 300 - total flux cleaned = -0.000502952 Jy ! Component: 350 - total flux cleaned = -0.000560783 Jy ! Component: 400 - total flux cleaned = -0.000501891 Jy ! Total flux subtracted in 400 components = -0.000501891 Jy ! Clean residual min=-0.003554 max=0.003075 Jy/beam ! Clean residual mean=-0.000028 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.978049 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 196 components and 0.97805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098029Jy sigma=0.733011 ! Fit after self-cal, rms=0.097929Jy sigma=0.732799 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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=0.097929Jy sigma=0.732799 ! Fit after self-cal, rms=0.097667Jy sigma=0.732493 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.8505 mas, bmaj=1.133 mas, bpa=89.41 degrees ! Estimated noise=0.896717 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000429687 Jy ! Component: 100 - total flux cleaned = -0.0011162 Jy ! Component: 150 - total flux cleaned = -0.00158963 Jy ! Component: 200 - total flux cleaned = -0.00177346 Jy ! Component: 250 - total flux cleaned = -0.00194742 Jy ! Component: 300 - total flux cleaned = -0.00211508 Jy ! Component: 350 - total flux cleaned = -0.00206115 Jy ! Component: 400 - total flux cleaned = -0.00211429 Jy ! Total flux subtracted in 400 components = -0.00211429 Jy ! Clean residual min=-0.003187 max=0.003008 Jy/beam ! Clean residual mean=-0.000033 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.975935 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 201 components and 0.975935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097356Jy sigma=0.731025 ! Fit after self-cal, rms=0.097272Jy sigma=0.730852 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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 = -0.000173751 Jy ! Component: 100 - total flux cleaned = -0.0004079 Jy ! Component: 150 - total flux cleaned = -0.000461105 Jy ! Component: 200 - total flux cleaned = -0.000459759 Jy ! Component: 250 - total flux cleaned = -0.000412307 Jy ! Component: 300 - total flux cleaned = -0.000411838 Jy ! Component: 350 - total flux cleaned = -0.000412037 Jy ! Component: 400 - total flux cleaned = -0.000412701 Jy ! Total flux subtracted in 400 components = -0.000412701 Jy ! Clean residual min=-0.003008 max=0.003062 Jy/beam ! Clean residual mean=-0.000030 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.975523 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 209 components and 0.975522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097012Jy sigma=0.729879 ! Fit after self-cal, rms=0.096941Jy sigma=0.729738 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Added new window around map position (-48, 23.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146529 Jy ! Component: 100 - total flux cleaned = 0.0013868 Jy ! Component: 150 - total flux cleaned = 0.00138282 Jy ! Component: 200 - total flux cleaned = 0.00132311 Jy ! Component: 250 - total flux cleaned = 0.00121605 Jy ! Component: 300 - total flux cleaned = 0.00116701 Jy ! Component: 350 - total flux cleaned = 0.00121519 Jy ! Component: 400 - total flux cleaned = 0.00121515 Jy ! Total flux subtracted in 400 components = 0.00121515 Jy ! Clean residual min=-0.002776 max=0.002804 Jy/beam ! Clean residual mean=-0.000031 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.976738 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 227 components and 0.976737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096690Jy sigma=0.728080 ! Fit after self-cal, rms=0.096630Jy sigma=0.727933 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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=0.096630Jy sigma=0.727933 ! Fit after self-cal, rms=0.095742Jy sigma=0.714705 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=2.335 mas, bmaj=3.146 mas, bpa=-45.17 degrees ! Estimated noise=0.970729 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110857 Jy ! Component: 100 - total flux cleaned = -0.00103308 Jy ! Component: 150 - total flux cleaned = -0.000935961 Jy ! Component: 200 - total flux cleaned = -0.000786924 Jy ! Component: 250 - total flux cleaned = -0.000648933 Jy ! Component: 300 - total flux cleaned = -0.00059772 Jy ! Component: 350 - total flux cleaned = -0.000572742 Jy ! Component: 400 - total flux cleaned = -0.000572043 Jy ! Total flux subtracted in 400 components = -0.000572043 Jy ! Clean residual min=-0.002689 max=0.002434 Jy/beam ! Clean residual mean=-0.000076 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.976165 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 258 components and 0.976165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095716Jy sigma=0.714331 ! Fit after self-cal, rms=0.095720Jy sigma=0.714267 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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 = -0.000127291 Jy ! Component: 100 - total flux cleaned = -0.000129413 Jy ! Component: 150 - total flux cleaned = -8.34228e-05 Jy ! Component: 200 - total flux cleaned = -4.05139e-05 Jy ! Component: 250 - total flux cleaned = -4.10963e-05 Jy ! Component: 300 - total flux cleaned = -4.08032e-05 Jy ! Component: 350 - total flux cleaned = -4.10106e-05 Jy ! Component: 400 - total flux cleaned = -5.94105e-05 Jy ! Total flux subtracted in 400 components = -5.94105e-05 Jy ! Clean residual min=-0.002646 max=0.002432 Jy/beam ! Clean residual mean=-0.000073 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.976106 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 269 components and 0.976106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095722Jy sigma=0.714112 ! Fit after self-cal, rms=0.095721Jy sigma=0.714064 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.8499 mas, bmaj=1.134 mas, bpa=89.34 degrees ! Estimated noise=0.89709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8499 x 1.134 at 89.34 degrees (North through East) ! Clean map min=-0.0044136 max=0.63842 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=0.095721Jy sigma=0.714064 ! Fit after self-cal, rms=0.092991Jy sigma=0.667420 ! Inverting map and beam ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.8497 mas, bmaj=1.134 mas, bpa=89.25 degrees ! Estimated noise=0.896506 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000847165 Jy ! Component: 100 - total flux cleaned = -0.00153708 Jy ! Component: 150 - total flux cleaned = -0.00189641 Jy ! Component: 200 - total flux cleaned = -0.00203808 Jy ! Component: 250 - total flux cleaned = -0.00212862 Jy ! Component: 300 - total flux cleaned = -0.00217042 Jy ! Component: 350 - total flux cleaned = -0.00216979 Jy ! Component: 400 - total flux cleaned = -0.00212951 Jy ! Total flux subtracted in 400 components = -0.00212951 Jy ! Clean residual min=-0.002756 max=0.002476 Jy/beam ! Clean residual mean=-0.000038 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.973976 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 277 components and 0.973976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092741Jy sigma=0.666371 ! Fit after self-cal, rms=0.092685Jy sigma=0.666284 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209582 Jy ! Component: 100 - total flux cleaned = -0.000210261 Jy ! Component: 150 - total flux cleaned = -0.000211209 Jy ! Component: 200 - total flux cleaned = -0.000172387 Jy ! Component: 250 - total flux cleaned = -0.00017176 Jy ! Component: 300 - total flux cleaned = -0.00013588 Jy ! Component: 350 - total flux cleaned = -0.00013512 Jy ! Component: 400 - total flux cleaned = -0.000134488 Jy ! Total flux subtracted in 400 components = -0.000134488 Jy ! Clean residual min=-0.002660 max=0.002468 Jy/beam ! Clean residual mean=-0.000035 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.973842 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 288 components and 0.973842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092514Jy sigma=0.665662 ! Fit after self-cal, rms=0.092468Jy sigma=0.665586 ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092468Jy sigma=0.665586 ! Fit after self-cal, rms=0.092403Jy sigma=0.665453 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 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.68 mas, bmaj=0.9045 mas, bpa=78.5 degrees ! Estimated noise=1.64119 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.512636 Jy ! Component: 100 - total flux cleaned = 0.6742 Jy ! Component: 150 - total flux cleaned = 0.758087 Jy ! Component: 200 - total flux cleaned = 0.807682 Jy ! Component: 250 - total flux cleaned = 0.841205 Jy ! Component: 300 - total flux cleaned = 0.865253 Jy ! Component: 350 - total flux cleaned = 0.883163 Jy ! Component: 400 - total flux cleaned = 0.896786 Jy ! Total flux subtracted in 400 components = 0.896786 Jy ! Clean residual min=-0.006466 max=0.007957 Jy/beam ! Clean residual mean=0.000082 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.896785 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.896785 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.8494 mas, bmaj=1.135 mas, bpa=89.21 degrees ! Estimated noise=0.896534 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 = 0.0195756 Jy ! Component: 100 - total flux cleaned = 0.0323296 Jy ! Component: 150 - total flux cleaned = 0.0412259 Jy ! Component: 200 - total flux cleaned = 0.0477256 Jy ! Component: 250 - total flux cleaned = 0.0526891 Jy ! Component: 300 - total flux cleaned = 0.0567601 Jy ! Component: 350 - total flux cleaned = 0.0602337 Jy ! Component: 400 - total flux cleaned = 0.0632494 Jy ! Total flux subtracted in 400 components = 0.0632494 Jy ! Clean residual min=-0.003245 max=0.003339 Jy/beam ! Clean residual mean=0.000071 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.960035 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 118 components and 0.960034 Jy ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Added new window around map position (0.6, 2.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144346 Jy ! Component: 100 - total flux cleaned = 0.00308879 Jy ! Component: 150 - total flux cleaned = 0.00438542 Jy ! Component: 200 - total flux cleaned = 0.00523616 Jy ! Component: 250 - total flux cleaned = 0.00603073 Jy ! Component: 300 - total flux cleaned = 0.00655163 Jy ! Component: 350 - total flux cleaned = 0.00711108 Jy ! Component: 400 - total flux cleaned = 0.00757308 Jy ! Total flux subtracted in 400 components = 0.00757308 Jy ! Clean residual min=-0.002640 max=0.002743 Jy/beam ! Clean residual mean=0.000007 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.967608 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 156 components and 0.967608 Jy ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Added new window around map position (-43, 36.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187994 Jy ! Component: 100 - total flux cleaned = 0.00194549 Jy ! Component: 150 - total flux cleaned = 0.002069 Jy ! Component: 200 - total flux cleaned = 0.00212714 Jy ! Component: 250 - total flux cleaned = 0.00224123 Jy ! Component: 300 - total flux cleaned = 0.00229722 Jy ! Component: 350 - total flux cleaned = 0.00240364 Jy ! Component: 400 - total flux cleaned = 0.00245515 Jy ! Total flux subtracted in 400 components = 0.00245515 Jy ! Clean residual min=-0.002587 max=0.002353 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.970063 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 193 components and 0.970063 Jy ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=2.335 mas, bmaj=3.15 mas, bpa=-45.28 degrees ! Estimated noise=0.969733 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803943 Jy ! Component: 100 - total flux cleaned = 0.00133525 Jy ! Component: 150 - total flux cleaned = 0.0015377 Jy ! Component: 200 - total flux cleaned = 0.00168279 Jy ! Component: 250 - total flux cleaned = 0.00171503 Jy ! Component: 300 - total flux cleaned = 0.00168589 Jy ! Component: 350 - total flux cleaned = 0.00174282 Jy ! Component: 400 - total flux cleaned = 0.00176924 Jy ! Total flux subtracted in 400 components = 0.00176924 Jy ! Clean residual min=-0.002502 max=0.002429 Jy/beam ! Clean residual mean=-0.000056 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.971832 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) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.69119e-07 Jy ! Component: 100 - total flux cleaned = -2.50306e-05 Jy ! Component: 150 - total flux cleaned = -2.47426e-05 Jy ! Component: 200 - total flux cleaned = -7.18084e-05 Jy ! Component: 250 - total flux cleaned = -7.21547e-05 Jy ! Component: 300 - total flux cleaned = -9.51344e-05 Jy ! Component: 350 - total flux cleaned = -0.00013839 Jy ! Component: 400 - total flux cleaned = -0.000159569 Jy ! Total flux subtracted in 400 components = -0.000159569 Jy ! Clean residual min=-0.002483 max=0.002401 Jy/beam ! Clean residual mean=-0.000055 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.971673 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 242 components and 0.971673 Jy ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! Estimated beam: bmin=0.8494 mas, bmaj=1.135 mas, bpa=89.21 degrees ! Estimated noise=0.896534 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591029 Jy ! Component: 100 - total flux cleaned = -0.000744661 Jy ! Component: 150 - total flux cleaned = -0.000842258 Jy ! Component: 200 - total flux cleaned = -0.000797206 Jy ! Component: 250 - total flux cleaned = -0.000841689 Jy ! Component: 300 - total flux cleaned = -0.000709087 Jy ! Component: 350 - total flux cleaned = -0.000666237 Jy ! Component: 400 - total flux cleaned = -0.000708654 Jy ! Total flux subtracted in 400 components = -0.000708654 Jy ! Clean residual min=-0.002548 max=0.002303 Jy/beam ! Clean residual mean=-0.000017 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.970964 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 274 components and 0.970964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090962Jy sigma=0.661391 ! Fit after self-cal, rms=0.090886Jy sigma=0.660766 wmodel /scr/pima/rdv94_uvs/J0805+6144_X_map.mod ! Writing 274 model components to file: /scr/pima/rdv94_uvs/J0805+6144_X_map.mod wobs /scr/pima/rdv94_uvs/J0805+6144_X_uvs.fits ! Applying 1811 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0805+6144_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0805+6144_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv94_uvs/J0805+6144_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 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000833774 Jy ! Component: 100 - total flux cleaned = -0.000876151 Jy ! Component: 150 - total flux cleaned = -0.00107785 Jy ! Component: 200 - total flux cleaned = -0.00135185 Jy ! Component: 250 - total flux cleaned = -0.00154174 Jy ! Component: 300 - total flux cleaned = -0.00169121 Jy ! Component: 350 - total flux cleaned = -0.00191077 Jy ! Component: 400 - total flux cleaned = -0.00205465 Jy ! Component: 450 - total flux cleaned = -0.00205475 Jy ! Component: 500 - total flux cleaned = -0.00216006 Jy ! Component: 550 - total flux cleaned = -0.00216038 Jy ! Component: 600 - total flux cleaned = -0.00226311 Jy ! Component: 650 - total flux cleaned = -0.00229721 Jy ! Component: 700 - total flux cleaned = -0.00226368 Jy ! Component: 750 - total flux cleaned = -0.00233002 Jy ! Component: 800 - total flux cleaned = -0.00229751 Jy ! Component: 850 - total flux cleaned = -0.00236314 Jy ! Component: 900 - total flux cleaned = -0.00242774 Jy ! Component: 950 - total flux cleaned = -0.00236343 Jy ! Component: 1000 - total flux cleaned = -0.00229956 Jy ! Component: 1050 - total flux cleaned = -0.00226797 Jy ! Component: 1100 - total flux cleaned = -0.00226792 Jy ! Component: 1150 - total flux cleaned = -0.00220546 Jy ! Component: 1200 - total flux cleaned = -0.00226724 Jy ! Component: 1250 - total flux cleaned = -0.00223657 Jy ! Component: 1300 - total flux cleaned = -0.0021751 Jy ! Component: 1350 - total flux cleaned = -0.0021449 Jy ! Component: 1400 - total flux cleaned = -0.00214504 Jy ! Component: 1450 - total flux cleaned = -0.00202476 Jy ! Component: 1500 - total flux cleaned = -0.00184573 Jy ! Component: 1550 - total flux cleaned = -0.00181628 Jy ! Component: 1600 - total flux cleaned = -0.00175717 Jy ! Component: 1650 - total flux cleaned = -0.00169848 Jy ! Component: 1700 - total flux cleaned = -0.00163999 Jy ! Component: 1750 - total flux cleaned = -0.00152357 Jy ! Component: 1800 - total flux cleaned = -0.00149473 Jy ! Component: 1850 - total flux cleaned = -0.00140821 Jy ! Component: 1900 - total flux cleaned = -0.00143674 Jy ! Component: 1950 - total flux cleaned = -0.0013796 Jy ! Component: 2000 - total flux cleaned = -0.00120894 Jy ! Component: 2050 - total flux cleaned = -0.00120882 Jy ! Component: 2100 - total flux cleaned = -0.00112424 Jy ! Component: 2150 - total flux cleaned = -0.0010681 Jy ! Component: 2200 - total flux cleaned = -0.000984343 Jy ! Component: 2250 - total flux cleaned = -0.000984442 Jy ! Component: 2300 - total flux cleaned = -0.000929002 Jy ! Component: 2350 - total flux cleaned = -0.000846404 Jy ! Component: 2400 - total flux cleaned = -0.000846266 Jy ! Component: 2450 - total flux cleaned = -0.000709594 Jy ! Component: 2500 - total flux cleaned = -0.000655208 Jy ! Component: 2550 - total flux cleaned = -0.00057384 Jy ! Component: 2600 - total flux cleaned = -0.000654782 Jy ! Component: 2650 - total flux cleaned = -0.000627787 Jy ! Component: 2700 - total flux cleaned = -0.000600996 Jy ! Component: 2750 - total flux cleaned = -0.000521049 Jy ! Component: 2800 - total flux cleaned = -0.000467836 Jy ! Component: 2850 - total flux cleaned = -0.000547316 Jy ! Component: 2900 - total flux cleaned = -0.000520824 Jy ! Component: 2950 - total flux cleaned = -0.000547151 Jy ! Component: 3000 - total flux cleaned = -0.000416247 Jy ! Component: 3050 - total flux cleaned = -0.000468524 Jy ! Component: 3100 - total flux cleaned = -0.000468406 Jy ! Component: 3150 - total flux cleaned = -0.000494393 Jy ! Component: 3200 - total flux cleaned = -0.000494277 Jy ! Component: 3250 - total flux cleaned = -0.000494351 Jy ! Component: 3300 - total flux cleaned = -0.000468776 Jy ! Component: 3350 - total flux cleaned = -0.000494279 Jy ! Component: 3400 - total flux cleaned = -0.000519683 Jy ! Component: 3450 - total flux cleaned = -0.000494211 Jy ! Component: 3500 - total flux cleaned = -0.000569902 Jy ! Component: 3550 - total flux cleaned = -0.00044394 Jy ! Component: 3600 - total flux cleaned = -0.000343553 Jy ! Component: 3650 - total flux cleaned = -0.00046877 Jy ! Component: 3700 - total flux cleaned = -0.00049369 Jy ! Component: 3750 - total flux cleaned = -0.000444051 Jy ! Component: 3800 - total flux cleaned = -0.000567965 Jy ! Component: 3850 - total flux cleaned = -0.000444687 Jy ! Component: 3900 - total flux cleaned = -0.000543042 Jy ! Component: 3950 - total flux cleaned = -0.000543059 Jy ! Component: 4000 - total flux cleaned = -0.000616403 Jy ! Component: 4050 - total flux cleaned = -0.000616424 Jy ! Total flux subtracted in 4096 components = -0.000640733 Jy ! Clean residual min=-0.001216 max=0.001460 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.970323 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 579 components and 0.970323 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J0805+6144_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8494 x 1.135 at 89.21 degrees (North through East) ! Clean map min=-0.002047 max=0.64102 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0805+6144_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 2.07% of the data. ! The y-axis pixel size should ideally be below 0.1719 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= 0.641 rms= 0.00039 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0805+6144_X_uvs.log closed on Tue Oct 8 12:16:06 2013