! Started logfile: /scr/pima/rdv62_uvs/J1407+2827_S_uvs.log on Fri Nov 22 22:37:52 2013 obs /scr/pima/rdv62_uvs/J1407+2827_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J1407+2827_S_uva.fits ! AN table 1: 2 integrations on 10 of 10 possible baselines. ! AN table 2: 13 integrations on 36 of 36 possible baselines. ! AN table 3: 9 integrations on 45 of 45 possible baselines. ! AN table 4: 4 integrations on 28 of 28 possible baselines. ! AN table 5: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.605479 visibilities/baseline/integration-bin. ! Found source: J1407+2827 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2652 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 = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv62_uvs/J1407+2827_S] 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:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:PT 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:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD 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:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT 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:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 41 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.672507Jy sigma=21.845489 ! Fit after self-cal, rms=0.560017Jy sigma=7.271278 ! 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 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK 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=4.107 mas, bmaj=6.481 mas, bpa=31.87 degrees ! Estimated noise=2.13497 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 = 1.00096 Jy ! Component: 100 - total flux cleaned = 1.27263 Jy ! Total flux subtracted in 100 components = 1.27263 Jy ! Clean residual min=-0.041210 max=0.110419 Jy/beam ! Clean residual mean=0.000036 rms=0.013318 Jy/beam ! Combined flux in latest and established models = 1.27263 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.27263 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 9 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 9 telescope corrections were flagged in sub-array 2. ! A total of 9 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 9 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.381426Jy sigma=5.402494 ! Fit after self-cal, rms=0.381470Jy sigma=5.401423 ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=6.481 mas, bpa=31.87 degrees ! Estimated noise=2.13497 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126181 Jy ! Component: 100 - total flux cleaned = 0.205038 Jy ! Total flux subtracted in 100 components = 0.205038 Jy ! Clean residual min=-0.035000 max=0.058080 Jy/beam ! Clean residual mean=0.000036 rms=0.008444 Jy/beam ! Combined flux in latest and established models = 1.47766 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 1.47766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288640Jy sigma=4.026674 ! Fit after self-cal, rms=0.288460Jy sigma=4.024499 ! Inverting map ! Added new window around map position (-6.4, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603781 Jy ! Component: 100 - total flux cleaned = 0.0999903 Jy ! Total flux subtracted in 100 components = 0.0999903 Jy ! Clean residual min=-0.030239 max=0.025348 Jy/beam ! Clean residual mean=0.000050 rms=0.006864 Jy/beam ! Combined flux in latest and established models = 1.57766 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 1.57765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.261427Jy sigma=3.626307 ! Fit after self-cal, rms=0.261083Jy sigma=3.621663 ! 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=5.983 mas, bmaj=8.648 mas, bpa=53.81 degrees ! Estimated noise=1.17684 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 = 0.0712179 Jy ! Component: 100 - total flux cleaned = 0.106305 Jy ! Component: 150 - total flux cleaned = 0.127112 Jy ! Component: 200 - total flux cleaned = 0.14014 Jy ! Total flux subtracted in 200 components = 0.14014 Jy ! Clean residual min=-0.025721 max=0.024768 Jy/beam ! Clean residual mean=0.000054 rms=0.007833 Jy/beam ! Combined flux in latest and established models = 1.71779 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 107 components and 1.71779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242288Jy sigma=3.374895 ! Fit after self-cal, rms=0.242161Jy sigma=3.372980 ! 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 1.01 FD 1.06 LA 1.23 NL 1.07 ! PT 1.11 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.97 KP 1.00 ! LA 1.17 NL 1.01 NY 1.00* PT 1.05 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 HN 0.95 KP 1.01 ! LA 1.15 NL 1.01 NY 1.00* OV 0.99 ! PT 1.06 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 KK 1.00* KP 1.03 ! LA 1.15 MK 0.98 OV 1.00 PT 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.08 HN 0.93 KP 1.04 ! LA 1.23 MK 1.04 NL 1.05 OV 1.02 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.16 LA 1.15 NL 1.10 ! PT 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 HN 1.09 KP 1.03 ! LA 1.06 NL 1.06 NY 1.00* PT 1.04 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.04 HN 1.07 KP 1.01 ! LA 1.06 NL 1.04 NY 1.00* OV 1.04 ! PT 1.05 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.04 KK 1.00* KP 1.04 ! LA 1.05 MK 1.03 OV 1.04 PT 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.16 HN 1.06 KP 1.07 ! LA 1.10 MK 1.13 NL 1.07 OV 1.07 ! PT 1.09 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.15 LA 0.86 NL 1.14 ! PT 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.05 HN 1.02 KP 1.01 ! LA 0.83 NL 1.08 NY 1.00* PT 1.04 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.03 HN 0.99 KP 0.98 ! LA 0.81 NL 1.08 NY 1.00* OV 1.06 ! PT 1.05 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.05 KK 1.00* KP 1.00 ! LA 0.85 MK 1.03 OV 1.06 PT 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 1.15 HN 0.97 KP 1.03 ! LA 0.86 MK 1.11 NL 1.11 OV 1.08 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 LA 0.72 NL 1.11 ! PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.00 HN 0.97 KP 0.94 ! LA 0.72 NL 0.99 NY 1.00* PT 0.99 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.93 KP 0.94 ! LA 0.72 NL 0.98 NY 1.00* OV 0.87 ! PT 0.99 SC 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.01 KK 1.00* KP 0.95 ! LA 0.72 MK 1.03 OV 0.88 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.13 HN 0.92 KP 0.98 ! LA 0.76 MK 1.13 NL 1.00 OV 0.92 ! PT 1.03 SC 1.19 ! ! ! Fit before self-cal, rms=0.242161Jy sigma=3.372980 ! Fit after self-cal, rms=0.090994Jy sigma=1.151745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.013 mas, bmaj=8.772 mas, bpa=54.6 degrees ! Estimated noise=1.19247 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 (-30.4, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886273 Jy ! Component: 100 - total flux cleaned = 0.0111928 Jy ! Component: 150 - total flux cleaned = 0.0116693 Jy ! Component: 200 - total flux cleaned = 0.0117943 Jy ! Total flux subtracted in 200 components = 0.0117943 Jy ! Clean residual min=-0.005695 max=0.005456 Jy/beam ! Clean residual mean=-0.000026 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 1.72959 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 1.72959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089888Jy sigma=1.138204 ! Fit after self-cal, rms=0.089954Jy sigma=1.136701 ! 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=0.089954Jy sigma=1.136701 ! Fit after self-cal, rms=0.089861Jy sigma=1.135737 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.015 mas, bmaj=8.776 mas, bpa=54.55 degrees ! Estimated noise=1.19183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326571 Jy ! Component: 100 - total flux cleaned = -0.00033302 Jy ! Component: 150 - total flux cleaned = -0.000217597 Jy ! Component: 200 - total flux cleaned = -1.22739e-05 Jy ! Total flux subtracted in 200 components = -1.22739e-05 Jy ! Clean residual min=-0.005599 max=0.005383 Jy/beam ! Clean residual mean=-0.000008 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 1.72958 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 1.72958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089483Jy sigma=1.131717 ! Fit after self-cal, rms=0.089485Jy sigma=1.131549 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 = -0.000184714 Jy ! Component: 100 - total flux cleaned = 9.23315e-05 Jy ! Component: 150 - total flux cleaned = 0.000436601 Jy ! Component: 200 - total flux cleaned = 0.000677519 Jy ! Total flux subtracted in 200 components = 0.000677519 Jy ! Clean residual min=-0.005589 max=0.005370 Jy/beam ! Clean residual mean=-0.000014 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 1.73025 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 1.73025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089280Jy sigma=1.129663 ! Fit after self-cal, rms=0.089290Jy sigma=1.129579 ! 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=0.089290Jy sigma=1.129579 ! Fit after self-cal, rms=0.089251Jy sigma=1.128836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.017 mas, bmaj=8.785 mas, bpa=54.57 degrees ! Estimated noise=1.19175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.002245 Jy ! Component: 100 - total flux cleaned = -0.00261488 Jy ! Component: 150 - total flux cleaned = -0.00253866 Jy ! Component: 200 - total flux cleaned = -0.00246338 Jy ! Total flux subtracted in 200 components = -0.00246338 Jy ! Clean residual min=-0.005575 max=0.005336 Jy/beam ! Clean residual mean=-0.000008 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 1.72779 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 1.72779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089047Jy sigma=1.126690 ! Fit after self-cal, rms=0.089054Jy sigma=1.126607 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 = -0.000227704 Jy ! Component: 100 - total flux cleaned = -8.74531e-05 Jy ! Component: 150 - total flux cleaned = 0.000115656 Jy ! Component: 200 - total flux cleaned = 0.000240927 Jy ! Total flux subtracted in 200 components = 0.000240927 Jy ! Clean residual min=-0.005593 max=0.005311 Jy/beam ! Clean residual mean=-0.000011 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 1.72803 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 1.72803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088927Jy sigma=1.125519 ! Fit after self-cal, rms=0.088938Jy sigma=1.125469 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.088938Jy sigma=1.125469 ! Fit after self-cal, rms=0.088908Jy sigma=1.124950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.68 mas, bmaj=11.13 mas, bpa=50.9 degrees ! Estimated noise=1.24775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138443 Jy ! Component: 100 - total flux cleaned = -0.00154652 Jy ! Component: 150 - total flux cleaned = -0.00167841 Jy ! Component: 200 - total flux cleaned = -0.00178419 Jy ! Total flux subtracted in 200 components = -0.00178419 Jy ! Clean residual min=-0.005765 max=0.004871 Jy/beam ! Clean residual mean=-0.000011 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 1.72625 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 184 components and 1.72625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088855Jy sigma=1.124062 ! Fit after self-cal, rms=0.088849Jy sigma=1.124020 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 = -0.000123849 Jy ! Component: 100 - total flux cleaned = -6.31278e-05 Jy ! Component: 150 - total flux cleaned = -3.4731e-05 Jy ! Component: 200 - total flux cleaned = -3.49517e-05 Jy ! Total flux subtracted in 200 components = -3.49517e-05 Jy ! Clean residual min=-0.005739 max=0.004831 Jy/beam ! Clean residual mean=-0.000013 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 1.72621 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 1.72621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088831Jy sigma=1.123690 ! Fit after self-cal, rms=0.088832Jy sigma=1.123680 ! 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:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT 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:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD 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 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT 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 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC 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 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.389615Jy sigma=2.008573 ! Fit after self-cal, rms=0.161606Jy sigma=1.065122 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:PT 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:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD 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:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT 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:PT self-cal status=correctable weight=1 ! 5:SC 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 40 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.161606Jy sigma=1.065122 ! Fit after self-cal, rms=0.161858Jy sigma=1.053508 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=4.096 mas, bmaj=5.85 mas, bpa=24 degrees ! Estimated noise=2.22507 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 = -0.00294885 Jy ! Component: 100 - total flux cleaned = -0.00294618 Jy ! Component: 150 - total flux cleaned = -0.00350948 Jy ! Component: 200 - total flux cleaned = -0.00350864 Jy ! Total flux subtracted in 200 components = -0.00350864 Jy ! Clean residual min=-0.009519 max=0.008384 Jy/beam ! Clean residual mean=0.000008 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 1.7227 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 209 components and 1.7227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160024Jy sigma=1.051838 ! Fit after self-cal, rms=0.159793Jy sigma=1.050387 ! Inverting map 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=5.872 mas, bmaj=6.655 mas, bpa=29.45 degrees ! Estimated noise=1.26146 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 = 0.00311707 Jy ! Component: 100 - total flux cleaned = 0.00342757 Jy ! Component: 150 - total flux cleaned = 0.00343784 Jy ! Component: 200 - total flux cleaned = 0.00358205 Jy ! Component: 250 - total flux cleaned = 0.00358892 Jy ! Component: 300 - total flux cleaned = 0.0035873 Jy ! Component: 350 - total flux cleaned = 0.00358529 Jy ! Component: 400 - total flux cleaned = 0.00357809 Jy ! Total flux subtracted in 400 components = 0.00357809 Jy ! Clean residual min=-0.005706 max=0.005187 Jy/beam ! Clean residual mean=-0.000016 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 1.72628 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 219 components and 1.72628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156633Jy sigma=1.049138 ! Fit after self-cal, rms=0.156542Jy sigma=1.049029 ! Inverting map 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 = 0.000167285 Jy ! Component: 100 - total flux cleaned = 0.000287515 Jy ! Component: 150 - total flux cleaned = 0.00017084 Jy ! Component: 200 - total flux cleaned = 0.000175749 Jy ! Component: 250 - total flux cleaned = 5.91001e-05 Jy ! Component: 300 - total flux cleaned = 5.9969e-05 Jy ! Component: 350 - total flux cleaned = -4.31152e-05 Jy ! Component: 400 - total flux cleaned = -4.66737e-05 Jy ! Total flux subtracted in 400 components = -4.66737e-05 Jy ! Clean residual min=-0.005639 max=0.005109 Jy/beam ! Clean residual mean=-0.000015 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 1.72624 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 225 components and 1.72624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154446Jy sigma=1.048287 ! Fit after self-cal, rms=0.154384Jy sigma=1.048217 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. 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 44 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.161793Jy sigma=1.060488 ! Fit after self-cal, rms=0.153572Jy sigma=1.047766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.868 mas, bmaj=6.64 mas, bpa=28.9 degrees ! Estimated noise=1.26098 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011794 Jy ! Component: 100 - total flux cleaned = -0.0013072 Jy ! Component: 150 - total flux cleaned = -0.00142457 Jy ! Component: 200 - total flux cleaned = -0.0016426 Jy ! Component: 250 - total flux cleaned = -0.00164446 Jy ! Component: 300 - total flux cleaned = -0.00174633 Jy ! Component: 350 - total flux cleaned = -0.00184895 Jy ! Component: 400 - total flux cleaned = -0.00184845 Jy ! Total flux subtracted in 400 components = -0.00184845 Jy ! Clean residual min=-0.005558 max=0.005073 Jy/beam ! Clean residual mean=-0.000011 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 1.72439 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 230 components and 1.72439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151584Jy sigma=1.046694 ! Fit after self-cal, rms=0.151530Jy sigma=1.046623 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108911 Jy ! Component: 100 - total flux cleaned = 0.000104506 Jy ! Component: 150 - total flux cleaned = 0.000104298 Jy ! Component: 200 - total flux cleaned = 5.09257e-06 Jy ! Component: 250 - total flux cleaned = -8.53972e-05 Jy ! Component: 300 - total flux cleaned = -8.36311e-05 Jy ! Component: 350 - total flux cleaned = -8.33247e-05 Jy ! Component: 400 - total flux cleaned = -8.91668e-05 Jy ! Total flux subtracted in 400 components = -8.91668e-05 Jy ! Clean residual min=-0.005487 max=0.005047 Jy/beam ! Clean residual mean=-0.000011 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 1.7243 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 235 components and 1.7243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150003Jy sigma=1.046100 ! Fit after self-cal, rms=0.149958Jy sigma=1.046038 ! 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=0.149958Jy sigma=1.046038 ! Fit after self-cal, rms=0.149438Jy sigma=1.045763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.867 mas, bmaj=6.63 mas, bpa=28.55 degrees ! Estimated noise=1.26076 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00077251 Jy ! Component: 100 - total flux cleaned = -0.00118816 Jy ! Component: 150 - total flux cleaned = -0.00128505 Jy ! Component: 200 - total flux cleaned = -0.0013772 Jy ! Component: 250 - total flux cleaned = -0.0014666 Jy ! Component: 300 - total flux cleaned = -0.00146862 Jy ! Component: 350 - total flux cleaned = -0.00155103 Jy ! Component: 400 - total flux cleaned = -0.00155404 Jy ! Total flux subtracted in 400 components = -0.00155404 Jy ! Clean residual min=-0.005470 max=0.004987 Jy/beam ! Clean residual mean=-0.000012 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 1.72274 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 241 components and 1.72274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147963Jy sigma=1.044928 ! Fit after self-cal, rms=0.147928Jy sigma=1.044876 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.97594e-06 Jy ! Component: 100 - total flux cleaned = -2.03662e-06 Jy ! Component: 150 - total flux cleaned = -4.13963e-06 Jy ! Component: 200 - total flux cleaned = -8.59874e-05 Jy ! Component: 250 - total flux cleaned = -0.000161211 Jy ! Component: 300 - total flux cleaned = -0.000165105 Jy ! Component: 350 - total flux cleaned = -0.000237648 Jy ! Component: 400 - total flux cleaned = -0.000237921 Jy ! Total flux subtracted in 400 components = -0.000237921 Jy ! Clean residual min=-0.005437 max=0.004909 Jy/beam ! Clean residual mean=-0.000011 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 1.7225 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 247 components and 1.72251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146792Jy sigma=1.044448 ! Fit after self-cal, rms=0.146764Jy sigma=1.044399 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.146764Jy sigma=1.044399 ! Fit after self-cal, rms=0.143897Jy sigma=1.019870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.33 mas, bmaj=11.07 mas, bpa=30.46 degrees ! Estimated noise=1.22612 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162659 Jy ! Component: 100 - total flux cleaned = -0.00272053 Jy ! Component: 150 - total flux cleaned = -0.00336434 Jy ! Component: 200 - total flux cleaned = -0.00347874 Jy ! Component: 250 - total flux cleaned = -0.00358385 Jy ! Component: 300 - total flux cleaned = -0.00363318 Jy ! Component: 350 - total flux cleaned = -0.00365622 Jy ! Component: 400 - total flux cleaned = -0.00370078 Jy ! Total flux subtracted in 400 components = -0.00370078 Jy ! Clean residual min=-0.005238 max=0.004439 Jy/beam ! Clean residual mean=0.000003 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 1.7188 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 272 components and 1.7188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143928Jy sigma=1.019174 ! Fit after self-cal, rms=0.143914Jy sigma=1.019129 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265577 Jy ! Component: 100 - total flux cleaned = -0.000335098 Jy ! Component: 150 - total flux cleaned = -0.000379081 Jy ! Component: 200 - total flux cleaned = -0.00037911 Jy ! Component: 250 - total flux cleaned = -0.000399127 Jy ! Component: 300 - total flux cleaned = -0.000437992 Jy ! Component: 350 - total flux cleaned = -0.000456236 Jy ! Component: 400 - total flux cleaned = -0.000474223 Jy ! Total flux subtracted in 400 components = -0.000474223 Jy ! Clean residual min=-0.005211 max=0.004430 Jy/beam ! Clean residual mean=0.000003 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 1.71833 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 289 components and 1.71833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143934Jy sigma=1.018871 ! Fit after self-cal, rms=0.143925Jy sigma=1.018859 ! Inverting map 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 ! Estimated beam: bmin=5.865 mas, bmaj=6.621 mas, bpa=28.07 degrees ! Estimated noise=1.26084 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.865 x 6.621 at 28.07 degrees (North through East) ! Clean map min=-0.0056427 max=1.3937 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=0.143925Jy sigma=1.018859 ! Fit after self-cal, rms=0.140058Jy sigma=0.919196 ! Inverting map and beam ! Estimated beam: bmin=5.87 mas, bmaj=6.633 mas, bpa=28.45 degrees ! Estimated noise=1.26091 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00062786 Jy ! Component: 100 - total flux cleaned = -0.000803317 Jy ! Component: 150 - total flux cleaned = -0.000880509 Jy ! Component: 200 - total flux cleaned = -0.00088024 Jy ! Component: 250 - total flux cleaned = -0.000810481 Jy ! Component: 300 - total flux cleaned = -0.00074104 Jy ! Component: 350 - total flux cleaned = -0.000809204 Jy ! Component: 400 - total flux cleaned = -0.000743503 Jy ! Total flux subtracted in 400 components = -0.000743503 Jy ! Clean residual min=-0.005520 max=0.004432 Jy/beam ! Clean residual mean=0.000030 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 1.71759 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 301 components and 1.71759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139097Jy sigma=0.918486 ! Fit after self-cal, rms=0.139077Jy sigma=0.918430 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.29673e-05 Jy ! Component: 100 - total flux cleaned = 0.000145145 Jy ! Component: 150 - total flux cleaned = 0.0002088 Jy ! Component: 200 - total flux cleaned = 0.000208002 Jy ! Component: 250 - total flux cleaned = 0.000147759 Jy ! Component: 300 - total flux cleaned = 0.000150579 Jy ! Component: 350 - total flux cleaned = 0.000152395 Jy ! Component: 400 - total flux cleaned = 0.000152622 Jy ! Total flux subtracted in 400 components = 0.000152622 Jy ! Clean residual min=-0.005476 max=0.004380 Jy/beam ! Clean residual mean=0.000030 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 1.71774 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 307 components and 1.71774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138301Jy sigma=0.918095 ! Fit after self-cal, rms=0.138283Jy sigma=0.918056 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138283Jy sigma=0.918056 ! Fit after self-cal, rms=0.138041Jy sigma=0.917788 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 ! Estimated beam: bmin=4.101 mas, bmaj=5.836 mas, bpa=24.06 degrees ! Estimated noise=2.2346 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04632 Jy ! Component: 100 - total flux cleaned = 1.32056 Jy ! Component: 150 - total flux cleaned = 1.44379 Jy ! Component: 200 - total flux cleaned = 1.52018 Jy ! Component: 250 - total flux cleaned = 1.57058 Jy ! Component: 300 - total flux cleaned = 1.60507 Jy ! Component: 350 - total flux cleaned = 1.62921 Jy ! Component: 400 - total flux cleaned = 1.6467 Jy ! Total flux subtracted in 400 components = 1.6467 Jy ! Clean residual min=-0.009062 max=0.013757 Jy/beam ! Clean residual mean=0.000045 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 1.6467 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 69 model components to the UV plane model. ! The established model now contains 69 components and 1.6467 Jy ! Inverting map and beam ! Estimated beam: bmin=5.871 mas, bmaj=6.631 mas, bpa=28.41 degrees ! Estimated noise=1.26112 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 = 0.0215148 Jy ! Component: 100 - total flux cleaned = 0.0337706 Jy ! Component: 150 - total flux cleaned = 0.0419479 Jy ! Component: 200 - total flux cleaned = 0.0478769 Jy ! Component: 250 - total flux cleaned = 0.05186 Jy ! Component: 300 - total flux cleaned = 0.0542895 Jy ! Component: 350 - total flux cleaned = 0.0562984 Jy ! Component: 400 - total flux cleaned = 0.0577228 Jy ! Total flux subtracted in 400 components = 0.0577228 Jy ! Clean residual min=-0.005725 max=0.004575 Jy/beam ! Clean residual mean=0.000042 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 1.70442 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 125 components and 1.70442 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.34 mas, bmaj=11.08 mas, bpa=30.54 degrees ! Estimated noise=1.22554 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181601 Jy ! Component: 100 - total flux cleaned = 0.00297151 Jy ! Component: 150 - total flux cleaned = 0.00396276 Jy ! Component: 200 - total flux cleaned = 0.00481741 Jy ! Component: 250 - total flux cleaned = 0.00550254 Jy ! Component: 300 - total flux cleaned = 0.00610721 Jy ! Component: 350 - total flux cleaned = 0.00664121 Jy ! Component: 400 - total flux cleaned = 0.00707403 Jy ! Total flux subtracted in 400 components = 0.00707403 Jy ! Clean residual min=-0.005396 max=0.004351 Jy/beam ! Clean residual mean=0.000059 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 1.71149 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 = 0.000388896 Jy ! Component: 100 - total flux cleaned = 0.00073932 Jy ! Component: 150 - total flux cleaned = 0.00099499 Jy ! Component: 200 - total flux cleaned = 0.0011738 Jy ! Component: 250 - total flux cleaned = 0.00131525 Jy ! Component: 300 - total flux cleaned = 0.0014759 Jy ! Component: 350 - total flux cleaned = 0.00160356 Jy ! Component: 400 - total flux cleaned = 0.00174978 Jy ! Total flux subtracted in 400 components = 0.00174978 Jy ! Clean residual min=-0.005268 max=0.004417 Jy/beam ! Clean residual mean=0.000057 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 1.71324 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 214 components and 1.71324 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.871 mas, bmaj=6.631 mas, bpa=28.41 degrees ! Estimated noise=1.26112 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000834233 Jy ! Component: 100 - total flux cleaned = -0.000456965 Jy ! Component: 150 - total flux cleaned = -0.000283012 Jy ! Component: 200 - total flux cleaned = -0.000199994 Jy ! Component: 250 - total flux cleaned = -3.60802e-05 Jy ! Component: 300 - total flux cleaned = 4.64477e-05 Jy ! Component: 350 - total flux cleaned = 0.000199231 Jy ! Component: 400 - total flux cleaned = 0.000269392 Jy ! Total flux subtracted in 400 components = 0.000269392 Jy ! Clean residual min=-0.005307 max=0.004380 Jy/beam ! Clean residual mean=0.000032 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 1.71351 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 230 components and 1.71351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135658Jy sigma=0.921314 ! Fit after self-cal, rms=0.135384Jy sigma=0.920930 wmodel /scr/pima/rdv62_uvs/J1407+2827_S_map.mod ! Writing 230 model components to file: /scr/pima/rdv62_uvs/J1407+2827_S_map.mod wobs /scr/pima/rdv62_uvs/J1407+2827_S_uvs.fits ! Applying 2216 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J1407+2827_S_uvs.fits wwins /scr/pima/rdv62_uvs/J1407+2827_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv62_uvs/J1407+2827_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00207986 Jy ! Component: 100 - total flux cleaned = -0.00300125 Jy ! Component: 150 - total flux cleaned = -0.00370377 Jy ! Component: 200 - total flux cleaned = -0.00444765 Jy ! Component: 250 - total flux cleaned = -0.00509301 Jy ! Component: 300 - total flux cleaned = -0.00523251 Jy ! Component: 350 - total flux cleaned = -0.00523212 Jy ! Component: 400 - total flux cleaned = -0.00516608 Jy ! Component: 450 - total flux cleaned = -0.0051659 Jy ! Component: 500 - total flux cleaned = -0.00516565 Jy ! Component: 550 - total flux cleaned = -0.00516497 Jy ! Component: 600 - total flux cleaned = -0.00492166 Jy ! Component: 650 - total flux cleaned = -0.00486359 Jy ! Component: 700 - total flux cleaned = -0.00468918 Jy ! Component: 750 - total flux cleaned = -0.00463227 Jy ! Component: 800 - total flux cleaned = -0.00451884 Jy ! Component: 850 - total flux cleaned = -0.00451824 Jy ! Component: 900 - total flux cleaned = -0.0044071 Jy ! Component: 950 - total flux cleaned = -0.00446157 Jy ! Component: 1000 - total flux cleaned = -0.00435392 Jy ! Component: 1050 - total flux cleaned = -0.00435274 Jy ! Component: 1100 - total flux cleaned = -0.0041944 Jy ! Component: 1150 - total flux cleaned = -0.00409029 Jy ! Component: 1200 - total flux cleaned = -0.00409004 Jy ! Component: 1250 - total flux cleaned = -0.00409035 Jy ! Component: 1300 - total flux cleaned = -0.00398937 Jy ! Component: 1350 - total flux cleaned = -0.00403908 Jy ! Component: 1400 - total flux cleaned = -0.00384015 Jy ! Component: 1450 - total flux cleaned = -0.0036442 Jy ! Component: 1500 - total flux cleaned = -0.00354706 Jy ! Component: 1550 - total flux cleaned = -0.00354722 Jy ! Component: 1600 - total flux cleaned = -0.00330831 Jy ! Component: 1650 - total flux cleaned = -0.00316619 Jy ! Component: 1700 - total flux cleaned = -0.00321368 Jy ! Component: 1750 - total flux cleaned = -0.00302727 Jy ! Component: 1800 - total flux cleaned = -0.00288871 Jy ! Component: 1850 - total flux cleaned = -0.00275147 Jy ! Component: 1900 - total flux cleaned = -0.00266033 Jy ! Component: 1950 - total flux cleaned = -0.00261493 Jy ! Component: 2000 - total flux cleaned = -0.00239056 Jy ! Component: 2050 - total flux cleaned = -0.00234591 Jy ! Component: 2100 - total flux cleaned = -0.00203682 Jy ! Component: 2150 - total flux cleaned = -0.00199275 Jy ! Component: 2200 - total flux cleaned = -0.00186152 Jy ! Component: 2250 - total flux cleaned = -0.0015152 Jy ! Component: 2300 - total flux cleaned = -0.00155842 Jy ! Component: 2350 - total flux cleaned = -0.00121687 Jy ! Component: 2400 - total flux cleaned = -0.00100484 Jy ! Component: 2450 - total flux cleaned = -0.000920349 Jy ! Component: 2500 - total flux cleaned = -0.000920603 Jy ! Component: 2550 - total flux cleaned = -0.000712454 Jy ! Component: 2600 - total flux cleaned = -0.00050602 Jy ! Component: 2650 - total flux cleaned = -0.000424021 Jy ! Component: 2700 - total flux cleaned = -0.000301122 Jy ! Component: 2750 - total flux cleaned = -1.68743e-05 Jy ! Component: 2800 - total flux cleaned = -1.68336e-05 Jy ! Component: 2850 - total flux cleaned = 0.000344637 Jy ! Component: 2900 - total flux cleaned = 0.000424194 Jy ! Component: 2950 - total flux cleaned = 0.000622614 Jy ! Component: 3000 - total flux cleaned = 0.0006226 Jy ! Component: 3050 - total flux cleaned = 0.000937107 Jy ! Component: 3100 - total flux cleaned = 0.00105409 Jy ! Component: 3150 - total flux cleaned = 0.00128756 Jy ! Component: 3200 - total flux cleaned = 0.00148035 Jy ! Component: 3250 - total flux cleaned = 0.00167295 Jy ! Component: 3300 - total flux cleaned = 0.00182597 Jy ! Component: 3350 - total flux cleaned = 0.00201636 Jy ! Component: 3400 - total flux cleaned = 0.00213021 Jy ! Component: 3450 - total flux cleaned = 0.00235647 Jy ! Component: 3500 - total flux cleaned = 0.00261875 Jy ! Component: 3550 - total flux cleaned = 0.00280565 Jy ! Component: 3600 - total flux cleaned = 0.00299127 Jy ! Component: 3650 - total flux cleaned = 0.00321275 Jy ! Component: 3700 - total flux cleaned = 0.00335958 Jy ! Component: 3750 - total flux cleaned = 0.00365253 Jy ! Component: 3800 - total flux cleaned = 0.00383455 Jy ! Component: 3850 - total flux cleaned = 0.00405193 Jy ! Component: 3900 - total flux cleaned = 0.00412415 Jy ! Component: 3950 - total flux cleaned = 0.0043397 Jy ! Component: 4000 - total flux cleaned = 0.00455375 Jy ! Component: 4050 - total flux cleaned = 0.00487383 Jy ! Total flux subtracted in 4096 components = 0.00494466 Jy ! Clean residual min=-0.001764 max=0.002282 Jy/beam ! Clean residual mean=0.000031 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 1.71846 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 464 components and 1.71846 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J1407+2827_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.871 x 6.631 at 28.41 degrees (North through East) ! Clean map min=-0.0047602 max=1.4021 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J1407+2827_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map 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= 1.4021 rms= 0.00064 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J1407+2827_S_uvs.log closed on Fri Nov 22 22:37:58 2013