! Started logfile: /vlbi/vcs9/uvm//J1329+3154_C_a_dfm.log on Tue Dec 26 22:29:47 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//J1329+3154_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1329+3154_C_a_uvm.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! AN table 2: 22 integrations on 21 of 21 possible baselines. ! AN table 3: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871241 visibilities/baseline/integration-bin. ! Found source: J1329+3154 ! ! 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 85 lines of history. ! ! Reading 16456 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 J1329+3154_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)= 0.526262 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 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.109219Jy sigma=34.599427 ! Fit after self-cal, rms=0.517716Jy sigma=15.700869 ! 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=1.485 mas, bmaj=3.276 mas, bpa=17.86 degrees ! Estimated noise=0.296087 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 = 0.43156 Jy ! Component: 100 - total flux cleaned = 0.547904 Jy ! Total flux subtracted in 100 components = 0.547904 Jy ! Clean residual min=-0.014210 max=0.033721 Jy/beam ! Clean residual mean=0.000030 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 0.547904 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.547904 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=0.080755Jy sigma=2.375839 ! Fit after self-cal, rms=0.079848Jy sigma=2.348477 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466055 Jy ! Component: 100 - total flux cleaned = 0.0707011 Jy ! Total flux subtracted in 100 components = 0.0707011 Jy ! Clean residual min=-0.008346 max=0.010078 Jy/beam ! Clean residual mean=0.000011 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.618605 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.618605 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=0.054493Jy sigma=1.560852 ! Fit after self-cal, rms=0.054226Jy sigma=1.552948 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147935 Jy ! Component: 100 - total flux cleaned = 0.0189296 Jy ! Total flux subtracted in 100 components = 0.0189296 Jy ! Clean residual min=-0.008136 max=0.008935 Jy/beam ! Clean residual mean=0.000006 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.637534 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.637534 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=0.051310Jy sigma=1.486296 ! Fit after self-cal, rms=0.051182Jy sigma=1.482757 ! 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=1.84 mas, bmaj=3.747 mas, bpa=15.27 degrees ! Estimated noise=0.17745 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 = -0.00163963 Jy ! Component: 100 - total flux cleaned = -0.00123149 Jy ! Component: 150 - total flux cleaned = -0.000918361 Jy ! Component: 200 - total flux cleaned = -0.000643505 Jy ! Total flux subtracted in 200 components = -0.000643505 Jy ! Clean residual min=-0.008958 max=0.008594 Jy/beam ! Clean residual mean=0.000016 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.636891 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.636891 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=0.050134Jy sigma=1.446989 ! Fit after self-cal, rms=0.050014Jy sigma=1.443674 ! 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: 1.03835 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.95 KP 0.93 ! LA 0.96 MK 0.91 NL 0.96 PT 0.96 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.06057 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.93 KP 0.93 NL 0.93 ! OV 0.94 PT 0.92 SC 1.00 ! ! Amplitude normalization factor in sub-array 3: 1.02338 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.98 HN 0.94 KP 1.03 ! LA 0.99 MK 0.94 NL 0.96 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.03908 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 0.93 ! LA 0.96 MK 0.91 NL 0.97 PT 0.96 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.04792 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.93 KP 0.97 NL 0.92 ! OV 0.98 PT 0.93 SC 1.01 ! ! Amplitude normalization factor in sub-array 3: 1.0067 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HN 0.97 KP 1.06 ! LA 1.01 MK 0.94 NL 0.97 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.03288 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.93 ! LA 0.96 MK 0.94 NL 0.98 PT 0.96 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.01998 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.93 KP 1.02 NL 0.95 ! OV 1.05 PT 0.92 SC 1.00 ! ! Amplitude normalization factor in sub-array 3: 0.985528 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.03 HN 1.01 KP 1.08 ! LA 1.04 MK 0.95 NL 0.99 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01301 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.94 ! LA 0.96 MK 0.91 NL 1.15 PT 0.96 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02404 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.93 KP 1.01 NL 0.93 ! OV 1.06 PT 0.93 SC 1.01 ! ! Amplitude normalization factor in sub-array 3: 0.977729 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 HN 1.06 KP 1.08 ! LA 1.05 MK 0.94 NL 1.01 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.02311 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.98 KP 0.94 ! LA 0.97 MK 0.93 NL 0.98 PT 0.98 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.00905 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 KP 1.03 NL 0.95 ! OV 1.09 PT 0.94 SC 1.01 ! ! Amplitude normalization factor in sub-array 3: 0.977445 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.02 HN 1.03 KP 1.09 ! LA 1.05 MK 0.96 NL 1.04 OV 1.02 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.01592 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.96 ! LA 0.98 MK 0.94 NL 0.99 PT 0.98 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.00429 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 KP 1.04 NL 0.96 ! OV 1.08 PT 0.94 SC 1.02 ! ! Amplitude normalization factor in sub-array 3: 0.966566 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 HN 1.04 KP 1.09 ! LA 1.05 MK 0.98 NL 1.03 OV 1.03 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.01449 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.95 ! LA 0.98 MK 0.95 NL 0.99 PT 0.98 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.00132 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 KP 1.05 NL 0.96 ! OV 1.09 PT 0.94 SC 1.01 ! ! Amplitude normalization factor in sub-array 3: 0.964297 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.02 HN 1.03 KP 1.10 ! LA 1.06 MK 0.98 NL 1.03 OV 1.03 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01333 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.95 ! LA 0.98 MK 0.95 NL 0.99 PT 0.98 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.999714 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 KP 1.05 NL 0.97 ! OV 1.09 PT 0.94 SC 1.01 ! ! Amplitude normalization factor in sub-array 3: 0.959715 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.03 HN 1.04 KP 1.09 ! LA 1.06 MK 0.98 NL 1.03 OV 1.04 ! PT 1.06 SC 1.05 ! ! ! Fit before self-cal, rms=0.050014Jy sigma=1.443674 ! Fit after self-cal, rms=0.042765Jy sigma=1.213584 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=0.042765Jy sigma=1.213584 ! Fit after self-cal, rms=0.042766Jy sigma=1.213573 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=3.76 mas, bpa=14.18 degrees ! Estimated noise=0.177053 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) ! Added new window around map position (8.4, -25.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061361 Jy ! Component: 100 - total flux cleaned = 0.00871337 Jy ! Component: 150 - total flux cleaned = 0.00931127 Jy ! Component: 200 - total flux cleaned = 0.00981676 Jy ! Total flux subtracted in 200 components = 0.00981676 Jy ! Clean residual min=-0.006604 max=0.005692 Jy/beam ! Clean residual mean=0.000009 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.646707 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.646707 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=0.040470Jy sigma=1.140801 ! Fit after self-cal, rms=0.040284Jy sigma=1.134008 ! 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=0.040284Jy sigma=1.134008 ! Fit after self-cal, rms=0.040210Jy sigma=1.131845 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 = 0.00134265 Jy ! Component: 100 - total flux cleaned = 0.00162823 Jy ! Component: 150 - total flux cleaned = 0.00186647 Jy ! Component: 200 - total flux cleaned = 0.00208098 Jy ! Total flux subtracted in 200 components = 0.00208098 Jy ! Clean residual min=-0.006045 max=0.005142 Jy/beam ! Clean residual mean=0.000009 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.648788 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.648788 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=0.039514Jy sigma=1.109246 ! Fit after self-cal, rms=0.039429Jy sigma=1.106559 ! 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: 1.818 x 3.76 at 14.18 degrees (North through East) ! Clean map min=-0.006264 max=0.49723 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 ! Performing amp+phase self-cal over 60 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=0.039429Jy sigma=1.106559 ! Fit after self-cal, rms=0.030364Jy sigma=0.797204 ! 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=0.030364Jy sigma=0.797204 ! Fit after self-cal, rms=0.030354Jy sigma=0.796879 ! Inverting map and beam ! Estimated beam: bmin=1.827 mas, bmaj=3.744 mas, bpa=14.43 degrees ! Estimated noise=0.177201 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199316 Jy ! Component: 100 - total flux cleaned = -0.00212352 Jy ! Component: 150 - total flux cleaned = -0.00212617 Jy ! Component: 200 - total flux cleaned = -0.0021269 Jy ! Total flux subtracted in 200 components = -0.0021269 Jy ! Clean residual min=-0.002695 max=0.002254 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.646662 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.646662 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=0.029746Jy sigma=0.775967 ! Fit after self-cal, rms=0.029679Jy sigma=0.773917 ! Inverting map ! ============== Finished amplitude self-cal ============== 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=1.479 mas, bmaj=3.277 mas, bpa=17.32 degrees ! Estimated noise=0.293392 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.429609 Jy ! Component: 100 - total flux cleaned = 0.547198 Jy ! Component: 150 - total flux cleaned = 0.593445 Jy ! Component: 200 - total flux cleaned = 0.617838 Jy ! Total flux subtracted in 200 components = 0.617838 Jy ! Clean residual min=-0.005486 max=0.008959 Jy/beam ! Clean residual mean=0.000009 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.617838 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.617838 Jy ! Inverting map and beam ! Estimated beam: bmin=1.827 mas, bmaj=3.744 mas, bpa=14.43 degrees ! Estimated noise=0.177201 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 = 0.0144575 Jy ! Component: 100 - total flux cleaned = 0.0218494 Jy ! Component: 150 - total flux cleaned = 0.02392 Jy ! Component: 200 - total flux cleaned = 0.0246211 Jy ! Total flux subtracted in 200 components = 0.0246211 Jy ! Clean residual min=-0.002635 max=0.003141 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.642459 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.642459 Jy ! Inverting map ! Added new window around map position (1.8, -3.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138558 Jy ! Component: 100 - total flux cleaned = 0.00152759 Jy ! Component: 150 - total flux cleaned = 0.00166385 Jy ! Component: 200 - total flux cleaned = 0.00179405 Jy ! Total flux subtracted in 200 components = 0.00179405 Jy ! Clean residual min=-0.002382 max=0.002656 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.644253 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.644253 Jy ! Inverting map ! Added new window around map position (-2.1, -6.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221407 Jy ! Component: 100 - total flux cleaned = 0.00221285 Jy ! Component: 150 - total flux cleaned = 0.00221693 Jy ! Component: 200 - total flux cleaned = 0.00222096 Jy ! Total flux subtracted in 200 components = 0.00222096 Jy ! Clean residual min=-0.002100 max=0.002006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.646474 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.646474 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.41142e-06 Jy ! Component: 100 - total flux cleaned = -4.83509e-06 Jy ! Component: 150 - total flux cleaned = 8.53193e-05 Jy ! Component: 200 - total flux cleaned = 0.000171162 Jy ! Total flux subtracted in 200 components = 0.000171162 Jy ! Clean residual min=-0.001965 max=0.001802 Jy/beam ! Clean residual mean=-0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.646645 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.646645 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=0.029493Jy sigma=0.766186 ! Fit after self-cal, rms=0.029368Jy sigma=0.762668 wmodel J1329+3154_C_map.mod ! Writing 85 model components to file: J1329+3154_C_map.mod wobs J1329+3154_C_uvs.fits ! Writing UV FITS file: J1329+3154_C_uvs.fits wwins J1329+3154_C_map.win ! wwins: Wrote 4 windows to J1329+3154_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 = -0.000513323 Jy ! Component: 100 - total flux cleaned = -0.000836112 Jy ! Component: 150 - total flux cleaned = -0.00113779 Jy ! Component: 200 - total flux cleaned = -0.0013403 Jy ! Component: 250 - total flux cleaned = -0.00153579 Jy ! Component: 300 - total flux cleaned = -0.00175325 Jy ! Component: 350 - total flux cleaned = -0.00201696 Jy ! Component: 400 - total flux cleaned = -0.00222336 Jy ! Component: 450 - total flux cleaned = -0.00237582 Jy ! Component: 500 - total flux cleaned = -0.00264894 Jy ! Component: 550 - total flux cleaned = -0.00286783 Jy ! Component: 600 - total flux cleaned = -0.00310633 Jy ! Component: 650 - total flux cleaned = -0.00329448 Jy ! Component: 700 - total flux cleaned = -0.00354892 Jy ! Component: 750 - total flux cleaned = -0.00373103 Jy ! Component: 800 - total flux cleaned = -0.00397746 Jy ! Component: 850 - total flux cleaned = -0.00422015 Jy ! Component: 900 - total flux cleaned = -0.00439443 Jy ! Component: 950 - total flux cleaned = -0.00458813 Jy ! Component: 1000 - total flux cleaned = -0.00477895 Jy ! Component: 1050 - total flux cleaned = -0.00492503 Jy ! Component: 1100 - total flux cleaned = -0.00504835 Jy ! Component: 1150 - total flux cleaned = -0.00519081 Jy ! Component: 1200 - total flux cleaned = -0.00533129 Jy ! Component: 1250 - total flux cleaned = -0.00547006 Jy ! Component: 1300 - total flux cleaned = -0.00558785 Jy ! Component: 1350 - total flux cleaned = -0.00576197 Jy ! Component: 1400 - total flux cleaned = -0.00585782 Jy ! Component: 1450 - total flux cleaned = -0.00599032 Jy ! Component: 1500 - total flux cleaned = -0.00606511 Jy ! Component: 1550 - total flux cleaned = -0.00626875 Jy ! Component: 1600 - total flux cleaned = -0.00630538 Jy ! Component: 1650 - total flux cleaned = -0.00641432 Jy ! Component: 1700 - total flux cleaned = -0.00648623 Jy ! Component: 1750 - total flux cleaned = -0.00668174 Jy ! Component: 1800 - total flux cleaned = -0.00678732 Jy ! Component: 1850 - total flux cleaned = -0.00694418 Jy ! Component: 1900 - total flux cleaned = -0.00699583 Jy ! Component: 1950 - total flux cleaned = -0.00714942 Jy ! Component: 2000 - total flux cleaned = -0.00720019 Jy ! Component: 2050 - total flux cleaned = -0.00730092 Jy ! Component: 2100 - total flux cleaned = -0.00743391 Jy ! Component: 2150 - total flux cleaned = -0.00748324 Jy ! Component: 2200 - total flux cleaned = -0.00754863 Jy ! Component: 2250 - total flux cleaned = -0.00762953 Jy ! Component: 2300 - total flux cleaned = -0.00772578 Jy ! Component: 2350 - total flux cleaned = -0.00778948 Jy ! Component: 2400 - total flux cleaned = -0.00793129 Jy ! Component: 2450 - total flux cleaned = -0.00799389 Jy ! Component: 2500 - total flux cleaned = -0.00807141 Jy ! Component: 2550 - total flux cleaned = -0.00816352 Jy ! Component: 2600 - total flux cleaned = -0.00827037 Jy ! Component: 2650 - total flux cleaned = -0.00831588 Jy ! Component: 2700 - total flux cleaned = -0.00836074 Jy ! Component: 2750 - total flux cleaned = -0.00843511 Jy ! Component: 2800 - total flux cleaned = -0.00855335 Jy ! Component: 2850 - total flux cleaned = -0.00867043 Jy ! Component: 2900 - total flux cleaned = -0.00869966 Jy ! Component: 2950 - total flux cleaned = -0.00884409 Jy ! Component: 3000 - total flux cleaned = -0.00893006 Jy ! Component: 3050 - total flux cleaned = -0.00897296 Jy ! Component: 3100 - total flux cleaned = -0.00905767 Jy ! Component: 3150 - total flux cleaned = -0.00915565 Jy ! Component: 3200 - total flux cleaned = -0.00918328 Jy ! Component: 3250 - total flux cleaned = -0.00930747 Jy ! Component: 3300 - total flux cleaned = -0.00930749 Jy ! Component: 3350 - total flux cleaned = -0.00936187 Jy ! Component: 3400 - total flux cleaned = -0.00941589 Jy ! Component: 3450 - total flux cleaned = -0.00949634 Jy ! Component: 3500 - total flux cleaned = -0.00952279 Jy ! Component: 3550 - total flux cleaned = -0.00953623 Jy ! Component: 3600 - total flux cleaned = -0.00957565 Jy ! Component: 3650 - total flux cleaned = -0.0096148 Jy ! Component: 3700 - total flux cleaned = -0.00969239 Jy ! Component: 3750 - total flux cleaned = -0.00973088 Jy ! Component: 3800 - total flux cleaned = -0.00978172 Jy ! Component: 3850 - total flux cleaned = -0.00981955 Jy ! Component: 3900 - total flux cleaned = -0.00983209 Jy ! Component: 3950 - total flux cleaned = -0.00980714 Jy ! Component: 4000 - total flux cleaned = -0.009894 Jy ! Component: 4050 - total flux cleaned = -0.00993098 Jy ! Total flux subtracted in 4096 components = -0.0100045 Jy ! Clean residual min=-0.000624 max=0.000619 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.636641 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 347 components and 0.636641 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1329+3154_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.827 x 3.744 at 14.43 degrees (North through East) ! Clean map min=-0.0021245 max=0.49933 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1329+3154_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1329+3154_C_a_map.mod ! Writing 347 model components to file: /vlbi/vcs9/uvm//J1329+3154_C_a_map.mod wobs /vlbi/vcs9/uvm//J1329+3154_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1329+3154_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1329+3154_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J1329+3154_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.499326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121311 0.121311 0.242621 0.485243 0.970485 1.94097 3.88194 7.76388 15.5278 31.0555 62.111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.499 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2472.99 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1329+3154_C_a_dfm.log closed on Tue Dec 26 22:29:50 2017