! Started logfile: /vlbi/vcs9/uvm//J0126-0120_C_a_dfm.log on Tue Dec 26 21:03:54 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0126-0120_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0126-0120_C_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.975506 visibilities/baseline/integration-bin. ! Found source: J0126-0120 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 14656 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0126-0120_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0690183 Jy 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 2 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003534Jy sigma=26.439218 ! Fit after self-cal, rms=0.940745Jy sigma=24.712891 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=3.44 mas, bpa=3.737 degrees ! Estimated noise=0.35904 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489304 Jy ! Component: 100 - total flux cleaned = 0.060268 Jy ! Total flux subtracted in 100 components = 0.060268 Jy ! Clean residual min=-0.002618 max=0.003655 Jy/beam ! Clean residual mean=0.000004 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.060268 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.060268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033005Jy sigma=0.756418 ! Fit after self-cal, rms=0.032998Jy sigma=0.756166 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=2.013 mas, bmaj=4.397 mas, bpa=6.278 degrees ! Estimated noise=0.221619 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858079 Jy ! Component: 100 - total flux cleaned = 0.0121542 Jy ! Component: 150 - total flux cleaned = 0.013856 Jy ! Component: 200 - total flux cleaned = 0.014363 Jy ! Total flux subtracted in 200 components = 0.014363 Jy ! Clean residual min=-0.001939 max=0.001632 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0746311 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.0746311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031899Jy sigma=0.710696 ! Fit after self-cal, rms=0.031899Jy sigma=0.710676 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.884561 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.11 HN 1.00 KP 1.07 ! LA 1.05 MK 0.93 NL 1.10 OV 1.11 ! PT 1.12 SC 1.67 ! ! Amplitude normalization factor in sub-array 2: 1.01168 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00 KP 1.04 LA 0.97 ! MK 1.04 NL 1.00 OV 0.98 PT 1.08 ! SC 0.85 ! ! Amplitude normalization factor in sub-array 3: 1.03619 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.97 KP 0.93 LA 1.04 ! NL 1.05 OV 0.99 SC 0.83 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.906062 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 1.08 KP 1.04 ! LA 1.02 MK 1.07 NL 1.12 OV 1.04 ! PT 1.00 SC 1.45 ! ! Amplitude normalization factor in sub-array 2: 1.01211 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.92 KP 1.05 LA 0.95 ! MK 1.11 NL 1.02 OV 0.98 PT 0.99 ! SC 0.89 ! ! Amplitude normalization factor in sub-array 3: 1.03778 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.98 KP 0.91 LA 1.04 ! NL 0.97 OV 0.98 SC 0.87 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.889661 ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.98 HN 1.08 KP 1.00 ! LA 1.09 MK 0.89 NL 1.15 OV 1.02 ! PT 1.02 SC 1.66 ! ! Amplitude normalization factor in sub-array 2: 1.01017 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 KP 1.01 LA 1.00 ! MK 1.10 NL 0.99 OV 0.96 PT 1.06 ! SC 0.86 ! ! Amplitude normalization factor in sub-array 3: 1.02447 ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.96 KP 1.00 LA 1.05 ! NL 1.05 OV 0.99 SC 0.88 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.937533 ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 HN 0.98 KP 1.02 ! LA 1.01 MK 0.99 NL 1.03 OV 1.01 ! PT 1.02 SC 1.46 ! ! Amplitude normalization factor in sub-array 2: 1.01871 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00 KP 1.03 LA 1.02 ! MK 1.01 NL 0.97 OV 0.98 PT 0.97 ! SC 0.91 ! ! Amplitude normalization factor in sub-array 3: 1.02966 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 KP 0.95 LA 1.03 ! NL 0.95 OV 0.98 SC 0.88 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.944506 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.02 KP 0.97 ! LA 1.07 MK 0.98 NL 1.01 OV 0.98 ! PT 1.04 SC 1.57 ! ! Amplitude normalization factor in sub-array 2: 1.03907 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.00 KP 1.03 LA 0.98 ! MK 0.90 NL 0.96 OV 0.94 PT 1.00 ! SC 0.89 ! ! Amplitude normalization factor in sub-array 3: 1.02913 ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 1.04 KP 0.97 LA 0.99 ! NL 1.02 OV 0.99 SC 0.89 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.939715 ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 1.02 KP 0.99 ! LA 1.02 MK 0.99 NL 1.00 OV 0.98 ! PT 0.98 SC 1.45 ! ! Amplitude normalization factor in sub-array 2: 1.04989 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.94 KP 1.00 LA 0.99 ! MK 0.89 NL 0.99 OV 1.00 PT 1.01 ! SC 0.84 ! ! Amplitude normalization factor in sub-array 3: 1.03392 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 KP 0.94 LA 0.96 ! NL 1.03 OV 0.98 SC 0.95 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.920228 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 1.12 OV 0.98 ! PT 1.01 SC 1.58 ! ! Amplitude normalization factor in sub-array 2: 1.06161 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 KP 1.00 LA 0.96 ! MK 0.94 NL 0.94 OV 0.91 PT 0.99 ! SC 0.79 ! ! Amplitude normalization factor in sub-array 3: 1.03076 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.02 KP 0.96 LA 1.01 ! NL 0.98 OV 0.98 SC 0.90 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.925444 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.10 HN 0.99 KP 1.03 ! LA 1.07 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 1.51 ! ! Amplitude normalization factor in sub-array 2: 1.04541 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.96 KP 0.99 LA 0.97 ! MK 0.94 NL 0.99 OV 0.97 PT 0.99 ! SC 0.89 ! ! Amplitude normalization factor in sub-array 3: 1.04234 ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 0.96 KP 0.96 LA 1.01 ! NL 1.03 OV 1.00 SC 0.85 ! ! ! Fit before self-cal, rms=0.031899Jy sigma=0.710676 ! Fit after self-cal, rms=0.031572Jy sigma=0.703887 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031572Jy sigma=0.703887 ! Fit after self-cal, rms=0.031574Jy sigma=0.703869 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=4.348 mas, bpa=3.733 degrees ! Estimated noise=0.21858 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000861175 Jy ! Component: 100 - total flux cleaned = -0.000768911 Jy ! Component: 150 - total flux cleaned = -0.000668218 Jy ! Component: 200 - total flux cleaned = -0.000617638 Jy ! Total flux subtracted in 200 components = -0.000617638 Jy ! Clean residual min=-0.002039 max=0.002039 Jy/beam ! Clean residual mean=0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0740134 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0740134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031504Jy sigma=0.701006 ! Fit after self-cal, rms=0.031504Jy sigma=0.700995 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031504Jy sigma=0.700995 ! Fit after self-cal, rms=0.031490Jy sigma=0.700600 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 6.85341e-05 Jy ! Component: 100 - total flux cleaned = 9.82571e-05 Jy ! Component: 150 - total flux cleaned = 0.000121761 Jy ! Component: 200 - total flux cleaned = 0.000139851 Jy ! Total flux subtracted in 200 components = 0.000139851 Jy ! Clean residual min=-0.001997 max=0.002023 Jy/beam ! Clean residual mean=0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0741533 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.0741533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031487Jy sigma=0.700324 ! Fit after self-cal, rms=0.031485Jy sigma=0.700257 ! Inverting map ! Added new window around map position (35.1, -33). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230616 Jy ! Component: 100 - total flux cleaned = 0.00292602 Jy ! Component: 150 - total flux cleaned = 0.00318679 Jy ! Component: 200 - total flux cleaned = 0.0033419 Jy ! Total flux subtracted in 200 components = 0.0033419 Jy ! Clean residual min=-0.001751 max=0.001694 Jy/beam ! Clean residual mean=0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0774952 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 108 components and 0.0774952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031387Jy sigma=0.696180 ! Fit after self-cal, rms=0.031376Jy sigma=0.695734 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.019 x 4.348 at 3.733 degrees (North through East) ! Clean map min=-0.0017599 max=0.058596 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=1.44 mas, bmaj=3.437 mas, bpa=2.14 degrees ! Estimated noise=0.356159 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489091 Jy ! Component: 100 - total flux cleaned = 0.0604031 Jy ! Component: 150 - total flux cleaned = 0.0654207 Jy ! Component: 200 - total flux cleaned = 0.0685004 Jy ! Total flux subtracted in 200 components = 0.0685004 Jy ! Clean residual min=-0.001930 max=0.002257 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0685004 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.0685004 Jy ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=4.348 mas, bpa=3.733 degrees ! Estimated noise=0.21858 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=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406556 Jy ! Component: 100 - total flux cleaned = 0.00621631 Jy ! Component: 150 - total flux cleaned = 0.00754107 Jy ! Component: 200 - total flux cleaned = 0.00837821 Jy ! Total flux subtracted in 200 components = 0.00837821 Jy ! Clean residual min=-0.001701 max=0.001675 Jy/beam ! Clean residual mean=0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0768786 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 86 components and 0.0768786 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340965 Jy ! Component: 100 - total flux cleaned = 0.000626998 Jy ! Component: 150 - total flux cleaned = 0.000800109 Jy ! Component: 200 - total flux cleaned = 0.000919492 Jy ! Total flux subtracted in 200 components = 0.000919492 Jy ! Clean residual min=-0.001699 max=0.001682 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0777981 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.0777981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031407Jy sigma=0.695806 ! Fit after self-cal, rms=0.031404Jy sigma=0.695729 wmodel J0126-0120_C_map.mod ! Writing 101 model components to file: J0126-0120_C_map.mod wobs J0126-0120_C_uvs.fits ! Writing UV FITS file: J0126-0120_C_uvs.fits wwins J0126-0120_C_map.win ! wwins: Wrote 2 windows to J0126-0120_C_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 = 8.23036e-05 Jy ! Component: 100 - total flux cleaned = 0.000349663 Jy ! Component: 150 - total flux cleaned = 0.000574812 Jy ! Component: 200 - total flux cleaned = 0.000717069 Jy ! Component: 250 - total flux cleaned = 0.000784672 Jy ! Component: 300 - total flux cleaned = 0.000806759 Jy ! Component: 350 - total flux cleaned = 0.000807183 Jy ! Component: 400 - total flux cleaned = 0.00078731 Jy ! Component: 450 - total flux cleaned = 0.0007871 Jy ! Component: 500 - total flux cleaned = 0.000787219 Jy ! Component: 550 - total flux cleaned = 0.000750459 Jy ! Component: 600 - total flux cleaned = 0.000750483 Jy ! Component: 650 - total flux cleaned = 0.000732298 Jy ! Component: 700 - total flux cleaned = 0.000732538 Jy ! Component: 750 - total flux cleaned = 0.000715618 Jy ! Component: 800 - total flux cleaned = 0.000715717 Jy ! Component: 850 - total flux cleaned = 0.000634348 Jy ! Component: 900 - total flux cleaned = 0.000602618 Jy ! Component: 950 - total flux cleaned = 0.000602284 Jy ! Component: 1000 - total flux cleaned = 0.000540386 Jy ! Component: 1050 - total flux cleaned = 0.000510012 Jy ! Component: 1100 - total flux cleaned = 0.000450255 Jy ! Component: 1150 - total flux cleaned = 0.000406199 Jy ! Component: 1200 - total flux cleaned = 0.000362731 Jy ! Component: 1250 - total flux cleaned = 0.000291909 Jy ! Component: 1300 - total flux cleaned = 0.000222667 Jy ! Component: 1350 - total flux cleaned = 0.000222534 Jy ! Component: 1400 - total flux cleaned = 0.000168586 Jy ! Component: 1450 - total flux cleaned = 0.00010211 Jy ! Component: 1500 - total flux cleaned = 7.59801e-05 Jy ! Component: 1550 - total flux cleaned = 1.1648e-05 Jy ! Component: 1600 - total flux cleaned = -1.02777e-06 Jy ! Component: 1650 - total flux cleaned = -6.3897e-05 Jy ! Component: 1700 - total flux cleaned = -0.000100912 Jy ! Component: 1750 - total flux cleaned = -0.000137635 Jy ! Component: 1800 - total flux cleaned = -0.000221762 Jy ! Component: 1850 - total flux cleaned = -0.000245585 Jy ! Component: 1900 - total flux cleaned = -0.000292619 Jy ! Component: 1950 - total flux cleaned = -0.000350805 Jy ! Component: 2000 - total flux cleaned = -0.000373971 Jy ! Component: 2050 - total flux cleaned = -0.000430807 Jy ! Component: 2100 - total flux cleaned = -0.000442147 Jy ! Component: 2150 - total flux cleaned = -0.000431185 Jy ! Component: 2200 - total flux cleaned = -0.000475045 Jy ! Component: 2250 - total flux cleaned = -0.000496626 Jy ! Component: 2300 - total flux cleaned = -0.000518066 Jy ! Component: 2350 - total flux cleaned = -0.000528657 Jy ! Component: 2400 - total flux cleaned = -0.000549631 Jy ! Component: 2450 - total flux cleaned = -0.000611852 Jy ! Component: 2500 - total flux cleaned = -0.000581077 Jy ! Component: 2550 - total flux cleaned = -0.000652177 Jy ! Component: 2600 - total flux cleaned = -0.000652097 Jy ! Component: 2650 - total flux cleaned = -0.000691924 Jy ! Component: 2700 - total flux cleaned = -0.000731382 Jy ! Component: 2750 - total flux cleaned = -0.000741011 Jy ! Component: 2800 - total flux cleaned = -0.000779777 Jy ! Component: 2850 - total flux cleaned = -0.000837273 Jy ! Component: 2900 - total flux cleaned = -0.000856237 Jy ! Component: 2950 - total flux cleaned = -0.000893769 Jy ! Component: 3000 - total flux cleaned = -0.000903059 Jy ! Component: 3050 - total flux cleaned = -0.000940123 Jy ! Component: 3100 - total flux cleaned = -0.000912622 Jy ! Component: 3150 - total flux cleaned = -0.000930862 Jy ! Component: 3200 - total flux cleaned = -0.000948895 Jy ! Component: 3250 - total flux cleaned = -0.00096666 Jy ! Component: 3300 - total flux cleaned = -0.000966627 Jy ! Component: 3350 - total flux cleaned = -0.000931682 Jy ! Component: 3400 - total flux cleaned = -0.000974905 Jy ! Component: 3450 - total flux cleaned = -0.000932021 Jy ! Component: 3500 - total flux cleaned = -0.000949199 Jy ! Component: 3550 - total flux cleaned = -0.000982849 Jy ! Component: 3600 - total flux cleaned = -0.000966122 Jy ! Component: 3650 - total flux cleaned = -0.000957793 Jy ! Component: 3700 - total flux cleaned = -0.000982509 Jy ! Component: 3750 - total flux cleaned = -0.000974349 Jy ! Component: 3800 - total flux cleaned = -0.000974417 Jy ! Component: 3850 - total flux cleaned = -0.00101461 Jy ! Component: 3900 - total flux cleaned = -0.000990592 Jy ! Component: 3950 - total flux cleaned = -0.00103014 Jy ! Component: 4000 - total flux cleaned = -0.00103016 Jy ! Component: 4050 - total flux cleaned = -0.00103801 Jy ! Total flux subtracted in 4096 components = -0.00105348 Jy ! Clean residual min=-0.000440 max=0.000430 Jy/beam ! Clean residual mean=0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0767446 Jy keep ! Adding 354 model components to the UV plane model. ! The established model now contains 455 components and 0.0767446 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0126-0120_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.019 x 4.348 at 3.733 degrees (North through East) ! Clean map min=-0.0013734 max=0.058191 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0126-0120_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0126-0120_C_a_map.mod ! Writing 455 model components to file: /vlbi/vcs9/uvm//J0126-0120_C_a_map.mod wobs /vlbi/vcs9/uvm//J0126-0120_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0126-0120_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0126-0120_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0126-0120_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0581911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144785 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.746427 0.746427 1.49285 2.98571 5.97142 11.9428 23.8857 47.7714 95.5427 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.914 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0126-0120_C_a_dfm.log closed on Tue Dec 26 21:03:57 2017