! Started logfile: /vlbi/vcs9/uvm//J2232+1143_X_b_dfm.log on Tue Dec 26 23:11:15 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J2232+1143_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2232+1143_X_b_uvm.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! AN table 2: 17 integrations on 45 of 45 possible baselines. ! AN table 3: 24 integrations on 36 of 36 possible baselines. ! AN table 4: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.801097 visibilities/baseline/integration-bin. ! Found source: J2232+1143 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 23360 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J2232+1143_X] 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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.29638 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 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.664829Jy sigma=40.574210 ! Fit after self-cal, rms=0.568577Jy sigma=13.932346 ! 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=0.7671 mas, bmaj=2.166 mas, bpa=-10.97 degrees ! Estimated noise=0.34141 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 = 0.918499 Jy ! Component: 100 - total flux cleaned = 1.1778 Jy ! Total flux subtracted in 100 components = 1.1778 Jy ! Clean residual min=-0.081347 max=0.140981 Jy/beam ! Clean residual mean=-0.000008 rms=0.015563 Jy/beam ! Combined flux in latest and established models = 1.1778 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.1778 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=0.464327Jy sigma=11.471165 ! Fit after self-cal, rms=0.461762Jy sigma=11.424344 ! Inverting map ! Added new window around map position (1, -1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.168752 Jy ! Component: 100 - total flux cleaned = 0.263259 Jy ! Total flux subtracted in 100 components = 0.263259 Jy ! Clean residual min=-0.069806 max=0.119133 Jy/beam ! Clean residual mean=-0.000012 rms=0.012589 Jy/beam ! Combined flux in latest and established models = 1.44106 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 1.44106 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=0.373118Jy sigma=9.234162 ! Fit after self-cal, rms=0.368703Jy sigma=9.119233 ! Inverting map ! Added new window around map position (2.4, -5.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.139188 Jy ! Component: 100 - total flux cleaned = 0.22104 Jy ! Total flux subtracted in 100 components = 0.22104 Jy ! Clean residual min=-0.052558 max=0.071113 Jy/beam ! Clean residual mean=-0.000010 rms=0.009222 Jy/beam ! Combined flux in latest and established models = 1.6621 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 1.6621 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=0.286858Jy sigma=7.067612 ! Fit after self-cal, rms=0.284335Jy sigma=7.003219 ! Inverting map ! Added new window around map position (-1.2, 2.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0769824 Jy ! Component: 100 - total flux cleaned = 0.133134 Jy ! Total flux subtracted in 100 components = 0.133134 Jy ! Clean residual min=-0.040751 max=0.045135 Jy/beam ! Clean residual mean=-0.000011 rms=0.007713 Jy/beam ! Combined flux in latest and established models = 1.79523 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 1.79523 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=0.248579Jy sigma=6.090476 ! Fit after self-cal, rms=0.248359Jy sigma=6.087421 ! 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=1.047 mas, bmaj=2.544 mas, bpa=-8.885 degrees ! Estimated noise=0.191128 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 = 0.12023 Jy ! Component: 100 - total flux cleaned = 0.20565 Jy ! Component: 150 - total flux cleaned = 0.271337 Jy ! Component: 200 - total flux cleaned = 0.323607 Jy ! Total flux subtracted in 200 components = 0.323607 Jy ! Clean residual min=-0.041311 max=0.071066 Jy/beam ! Clean residual mean=-0.000019 rms=0.014363 Jy/beam ! Combined flux in latest and established models = 2.11884 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 61 model components to the UV plane model. ! The established model now contains 108 components and 2.11884 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=0.192149Jy sigma=4.504374 ! Fit after self-cal, rms=0.190525Jy sigma=4.468146 ! 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: 0.973219 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.22 ! LA 0.94 NL 1.00 OV 1.05 PT 0.96 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 1.00724 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.08 HN 0.95 KP 0.98 ! LA 0.96 MK 1.00 NL 1.07 OV 0.99 ! PT 0.91 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.978805 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.04 HN 1.05 KP 0.96 ! LA 0.98 MK 1.02 NL 1.26 OV 0.98 ! PT 0.90 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03137 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.94 KP 0.95 LA 0.90 ! MK 0.98 NL 1.05 OV 1.03 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.972108 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.22 ! LA 0.95 NL 1.01 OV 1.04 PT 0.96 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 1.01231 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 0.94 KP 0.97 ! LA 0.98 MK 0.99 NL 1.07 OV 0.98 ! PT 0.91 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.977214 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.04 HN 1.06 KP 0.96 ! LA 0.98 MK 1.03 NL 1.29 OV 0.98 ! PT 0.90 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03136 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.94 KP 0.94 LA 0.91 ! MK 0.99 NL 1.05 OV 1.02 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.970686 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 1.24 ! LA 0.94 NL 1.02 OV 1.04 PT 0.97 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 2: 1.01506 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.04 HN 0.95 KP 0.97 ! LA 0.97 MK 0.99 NL 1.06 OV 0.98 ! PT 0.90 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.974551 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.05 HN 1.04 KP 0.96 ! LA 0.99 MK 1.03 NL 1.28 OV 0.97 ! PT 0.89 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03201 ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 0.94 KP 0.94 LA 0.91 ! MK 0.99 NL 1.05 OV 1.02 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.975712 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.19 ! LA 0.95 NL 1.02 OV 1.03 PT 0.97 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.01644 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 0.95 KP 0.98 ! LA 0.97 MK 1.00 NL 1.06 OV 0.98 ! PT 0.91 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.970988 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.04 HN 1.04 KP 0.96 ! LA 0.99 MK 1.04 NL 1.30 OV 0.97 ! PT 0.89 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03329 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.94 KP 0.95 LA 0.91 ! MK 0.99 NL 1.05 OV 1.01 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.975773 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.22 ! LA 0.96 NL 1.03 OV 1.00 PT 0.96 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02174 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 0.94 KP 0.98 ! LA 0.99 MK 0.98 NL 1.05 OV 0.97 ! PT 0.90 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.967871 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.04 HN 1.07 KP 0.96 ! LA 1.01 MK 1.05 NL 1.31 OV 0.97 ! PT 0.90 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03147 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.94 KP 0.95 LA 0.92 ! MK 1.00 NL 1.05 OV 1.00 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.979264 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.22 ! LA 0.96 NL 1.01 OV 1.00 PT 0.96 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02068 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.94 KP 0.97 ! LA 0.99 MK 0.99 NL 1.05 OV 0.97 ! PT 0.90 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.972761 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 HN 1.05 KP 0.96 ! LA 1.01 MK 1.05 NL 1.30 OV 0.96 ! PT 0.89 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03262 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.94 KP 0.95 LA 0.92 ! MK 1.00 NL 1.05 OV 1.00 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.976125 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.21 ! LA 0.95 NL 1.05 OV 1.01 PT 0.96 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.02295 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.95 KP 0.98 ! LA 0.99 MK 0.99 NL 1.04 OV 0.98 ! PT 0.90 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.965063 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.03 HN 1.05 KP 0.97 ! LA 1.00 MK 1.06 NL 1.35 OV 0.96 ! PT 0.90 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03045 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.95 KP 0.95 LA 0.91 ! MK 1.00 NL 1.06 OV 1.00 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.976611 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 1.20 ! LA 0.96 NL 1.03 OV 1.00 PT 0.97 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02192 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.94 KP 0.97 ! LA 0.99 MK 0.99 NL 1.05 OV 0.98 ! PT 0.90 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.965941 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.04 HN 1.07 KP 0.97 ! LA 1.00 MK 1.06 NL 1.33 OV 0.96 ! PT 0.90 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02872 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.94 KP 0.95 LA 0.92 ! MK 1.01 NL 1.06 OV 0.99 PT 0.89 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.190525Jy sigma=4.468146 ! Fit after self-cal, rms=0.148936Jy sigma=3.628829 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=0.148936Jy sigma=3.628829 ! Fit after self-cal, rms=0.149174Jy sigma=3.627084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.58 mas, bpa=-8.567 degrees ! Estimated noise=0.188627 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 (2.4, -9.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.071145 Jy ! Component: 100 - total flux cleaned = 0.109396 Jy ! Component: 150 - total flux cleaned = 0.131014 Jy ! Component: 200 - total flux cleaned = 0.146628 Jy ! Total flux subtracted in 200 components = 0.146628 Jy ! Clean residual min=-0.027843 max=0.032459 Jy/beam ! Clean residual mean=-0.000021 rms=0.006540 Jy/beam ! Combined flux in latest and established models = 2.26547 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 148 components and 2.26546 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=0.121503Jy sigma=2.897860 ! Fit after self-cal, rms=0.119737Jy sigma=2.865845 ! 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=0.119737Jy sigma=2.865845 ! Fit after self-cal, rms=0.119131Jy sigma=2.853361 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) ! Added new window around map position (8.8, -14.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350762 Jy ! Component: 100 - total flux cleaned = 0.0471981 Jy ! Component: 150 - total flux cleaned = 0.0500933 Jy ! Component: 200 - total flux cleaned = 0.0539643 Jy ! Total flux subtracted in 200 components = 0.0539643 Jy ! Clean residual min=-0.021570 max=0.025694 Jy/beam ! Clean residual mean=-0.000017 rms=0.005057 Jy/beam ! Combined flux in latest and established models = 2.31943 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 183 components and 2.31943 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=0.110686Jy sigma=2.582881 ! Fit after self-cal, rms=0.109705Jy sigma=2.564238 ! Inverting map ! Added new window around map position (5.4, -12.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295212 Jy ! Component: 100 - total flux cleaned = 0.037178 Jy ! Component: 150 - total flux cleaned = 0.042509 Jy ! Component: 200 - total flux cleaned = 0.0447988 Jy ! Total flux subtracted in 200 components = 0.0447988 Jy ! Clean residual min=-0.018764 max=0.018822 Jy/beam ! Clean residual mean=-0.000011 rms=0.004021 Jy/beam ! Combined flux in latest and established models = 2.36423 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 218 components and 2.36423 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=0.102775Jy sigma=2.379880 ! Fit after self-cal, rms=0.101643Jy sigma=2.358124 ! 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: 1.071 x 2.58 at -8.567 degrees (North through East) ! Clean map min=-0.018998 max=1.095 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=0.101643Jy sigma=2.358124 ! Fit after self-cal, rms=0.076335Jy sigma=1.629634 ! 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=0.076335Jy sigma=1.629634 ! Fit after self-cal, rms=0.076264Jy sigma=1.628386 ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.573 mas, bpa=-8.499 degrees ! Estimated noise=0.187148 mJy/beam. ! Added new window around map position (-6, -6.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221555 Jy ! Component: 100 - total flux cleaned = 0.0332845 Jy ! Component: 150 - total flux cleaned = 0.0399538 Jy ! Component: 200 - total flux cleaned = 0.0445581 Jy ! Total flux subtracted in 200 components = 0.0445581 Jy ! Clean residual min=-0.013578 max=0.010102 Jy/beam ! Clean residual mean=0.000000 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 2.40879 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 56 model components to the UV plane model. ! The established model now contains 261 components and 2.40879 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=0.070221Jy sigma=1.448307 ! Fit after self-cal, rms=0.069542Jy sigma=1.433466 ! 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=0.77 mas, bmaj=2.161 mas, bpa=-10.7 degrees ! Estimated noise=0.339443 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.930813 Jy ! Component: 100 - total flux cleaned = 1.21184 Jy ! Component: 150 - total flux cleaned = 1.37885 Jy ! Component: 200 - total flux cleaned = 1.50145 Jy ! Total flux subtracted in 200 components = 1.50145 Jy ! Clean residual min=-0.038111 max=0.053391 Jy/beam ! Clean residual mean=-0.000004 rms=0.009188 Jy/beam ! Combined flux in latest and established models = 1.50145 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 42 model components to the UV plane model. ! The established model now contains 42 components and 1.50145 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.573 mas, bpa=-8.499 degrees ! Estimated noise=0.187148 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 = 0.198046 Jy ! Component: 100 - total flux cleaned = 0.329556 Jy ! Component: 150 - total flux cleaned = 0.428557 Jy ! Component: 200 - total flux cleaned = 0.508084 Jy ! Total flux subtracted in 200 components = 0.508084 Jy ! Clean residual min=-0.032313 max=0.041164 Jy/beam ! Clean residual mean=-0.000004 rms=0.011800 Jy/beam ! Combined flux in latest and established models = 2.00954 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 128 components and 2.00954 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654074 Jy ! Component: 100 - total flux cleaned = 0.119765 Jy ! Component: 150 - total flux cleaned = 0.165315 Jy ! Component: 200 - total flux cleaned = 0.203804 Jy ! Total flux subtracted in 200 components = 0.203804 Jy ! Clean residual min=-0.020167 max=0.024493 Jy/beam ! Clean residual mean=-0.000003 rms=0.006201 Jy/beam ! Combined flux in latest and established models = 2.21334 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 74 model components to the UV plane model. ! The established model now contains 180 components and 2.21334 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=0.092827Jy sigma=2.084685 ! Fit after self-cal, rms=0.091529Jy sigma=2.052907 wmodel J2232+1143_X_map.mod ! Writing 180 model components to file: J2232+1143_X_map.mod wobs J2232+1143_X_uvs.fits ! Writing UV FITS file: J2232+1143_X_uvs.fits wwins J2232+1143_X_map.win ! wwins: Wrote 8 windows to J2232+1143_X_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 = 0.00682824 Jy ! Component: 100 - total flux cleaned = 0.0132841 Jy ! Component: 150 - total flux cleaned = 0.0183141 Jy ! Component: 200 - total flux cleaned = 0.0237126 Jy ! Component: 250 - total flux cleaned = 0.0276502 Jy ! Component: 300 - total flux cleaned = 0.0311293 Jy ! Component: 350 - total flux cleaned = 0.033907 Jy ! Component: 400 - total flux cleaned = 0.0357769 Jy ! Component: 450 - total flux cleaned = 0.0380882 Jy ! Component: 500 - total flux cleaned = 0.0395682 Jy ! Component: 550 - total flux cleaned = 0.0419476 Jy ! Component: 600 - total flux cleaned = 0.0435572 Jy ! Component: 650 - total flux cleaned = 0.0457747 Jy ! Component: 700 - total flux cleaned = 0.0476922 Jy ! Component: 750 - total flux cleaned = 0.0491409 Jy ! Component: 800 - total flux cleaned = 0.0509404 Jy ! Component: 850 - total flux cleaned = 0.051908 Jy ! Component: 900 - total flux cleaned = 0.0526596 Jy ! Component: 950 - total flux cleaned = 0.0537463 Jy ! Component: 1000 - total flux cleaned = 0.0544493 Jy ! Component: 1050 - total flux cleaned = 0.0553077 Jy ! Component: 1100 - total flux cleaned = 0.0566327 Jy ! Component: 1150 - total flux cleaned = 0.0575922 Jy ! Component: 1200 - total flux cleaned = 0.0585291 Jy ! Component: 1250 - total flux cleaned = 0.0589866 Jy ! Component: 1300 - total flux cleaned = 0.0601794 Jy ! Component: 1350 - total flux cleaned = 0.0610455 Jy ! Component: 1400 - total flux cleaned = 0.0613256 Jy ! Component: 1450 - total flux cleaned = 0.0621484 Jy ! Component: 1500 - total flux cleaned = 0.0626813 Jy ! Component: 1550 - total flux cleaned = 0.0634653 Jy ! Component: 1600 - total flux cleaned = 0.0646162 Jy ! Component: 1650 - total flux cleaned = 0.0652378 Jy ! Component: 1700 - total flux cleaned = 0.0662165 Jy ! Component: 1750 - total flux cleaned = 0.0670537 Jy ! Component: 1800 - total flux cleaned = 0.067758 Jy ! Component: 1850 - total flux cleaned = 0.0686733 Jy ! Component: 1900 - total flux cleaned = 0.0694565 Jy ! Component: 1950 - total flux cleaned = 0.0702225 Jy ! Component: 2000 - total flux cleaned = 0.0707618 Jy ! Component: 2050 - total flux cleaned = 0.071707 Jy ! Component: 2100 - total flux cleaned = 0.0722194 Jy ! Component: 2150 - total flux cleaned = 0.0728234 Jy ! Component: 2200 - total flux cleaned = 0.0736147 Jy ! Component: 2250 - total flux cleaned = 0.0740983 Jy ! Component: 2300 - total flux cleaned = 0.0750498 Jy ! Component: 2350 - total flux cleaned = 0.0749545 Jy ! Component: 2400 - total flux cleaned = 0.0759659 Jy ! Component: 2450 - total flux cleaned = 0.0762358 Jy ! Component: 2500 - total flux cleaned = 0.0767697 Jy ! Component: 2550 - total flux cleaned = 0.077383 Jy ! Component: 2600 - total flux cleaned = 0.0778122 Jy ! Component: 2650 - total flux cleaned = 0.0784048 Jy ! Component: 2700 - total flux cleaned = 0.0789855 Jy ! Component: 2750 - total flux cleaned = 0.0796375 Jy ! Component: 2800 - total flux cleaned = 0.0798772 Jy ! Component: 2850 - total flux cleaned = 0.0804325 Jy ! Component: 2900 - total flux cleaned = 0.0809019 Jy ! Component: 2950 - total flux cleaned = 0.081211 Jy ! Component: 3000 - total flux cleaned = 0.081894 Jy ! Component: 3050 - total flux cleaned = 0.0822662 Jy ! Component: 3100 - total flux cleaned = 0.0827835 Jy ! Component: 3150 - total flux cleaned = 0.0830743 Jy ! Component: 3200 - total flux cleaned = 0.0837192 Jy ! Component: 3250 - total flux cleaned = 0.0837198 Jy ! Component: 3300 - total flux cleaned = 0.08421 Jy ! Component: 3350 - total flux cleaned = 0.0845561 Jy ! Component: 3400 - total flux cleaned = 0.0846921 Jy ! Component: 3450 - total flux cleaned = 0.0848927 Jy ! Component: 3500 - total flux cleaned = 0.0847586 Jy ! Component: 3550 - total flux cleaned = 0.0846917 Jy ! Component: 3600 - total flux cleaned = 0.0848218 Jy ! Component: 3650 - total flux cleaned = 0.0847575 Jy ! Component: 3700 - total flux cleaned = 0.084631 Jy ! Component: 3750 - total flux cleaned = 0.0847579 Jy ! Component: 3800 - total flux cleaned = 0.0850073 Jy ! Component: 3850 - total flux cleaned = 0.085069 Jy ! Component: 3900 - total flux cleaned = 0.0851906 Jy ! Component: 3950 - total flux cleaned = 0.0852517 Jy ! Component: 4000 - total flux cleaned = 0.0854301 Jy ! Component: 4050 - total flux cleaned = 0.0853714 Jy ! Total flux subtracted in 4096 components = 0.0856056 Jy ! Clean residual min=-0.002951 max=0.002918 Jy/beam ! Clean residual mean=0.000002 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 2.29895 Jy keep ! Adding 405 model components to the UV plane model. ! The established model now contains 566 components and 2.29894 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2232+1143_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.573 at -8.499 degrees (North through East) ! Clean map min=-0.010272 max=1.0849 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2232+1143_X_b_map.fits wmodel /vlbi/vcs9/uvm//J2232+1143_X_b_map.mod ! Writing 566 model components to file: /vlbi/vcs9/uvm//J2232+1143_X_b_map.mod wobs /vlbi/vcs9/uvm//J2232+1143_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2232+1143_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J2232+1143_X_b_map.win ! wwins: Wrote 9 windows to /vlbi/vcs9/uvm//J2232+1143_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.08494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00111947 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309546 0.309546 0.619092 1.23818 2.47637 4.95273 9.90546 19.8109 39.6219 79.2437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 969.162 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2232+1143_X_b_dfm.log closed on Tue Dec 26 23:11:20 2017