! Started logfile: /vlbi/vcs9/uvm//J2337-0230_C_b_dfm.log on Tue Dec 26 23:15:40 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//J2337-0230_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2337-0230_C_b_uvm.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.733539 visibilities/baseline/integration-bin. ! Found source: J2337-0230 ! ! 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 11408 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 J2337-0230_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)= 0.419822 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 67 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.080558Jy sigma=28.705968 ! Fit after self-cal, rms=0.606615Jy sigma=15.779513 ! 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=1.58 mas, bmaj=3.714 mas, bpa=-4.313 degrees ! Estimated noise=0.370735 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 = 0.33321 Jy ! Component: 100 - total flux cleaned = 0.406398 Jy ! Total flux subtracted in 100 components = 0.406398 Jy ! Clean residual min=-0.014210 max=0.021802 Jy/beam ! Clean residual mean=-0.000007 rms=0.003908 Jy/beam ! Combined flux in latest and established models = 0.406398 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.406398 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=0.102914Jy sigma=2.738159 ! Fit after self-cal, rms=0.102854Jy sigma=2.737194 ! 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=2.083 mas, bmaj=4.787 mas, bpa=-3.914 degrees ! Estimated noise=0.250303 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 = 0.0384924 Jy ! Component: 100 - total flux cleaned = 0.0474948 Jy ! Component: 150 - total flux cleaned = 0.0472316 Jy ! Component: 200 - total flux cleaned = 0.0470186 Jy ! Total flux subtracted in 200 components = 0.0470186 Jy ! Clean residual min=-0.012356 max=0.015359 Jy/beam ! Clean residual mean=-0.000073 rms=0.003836 Jy/beam ! Combined flux in latest and established models = 0.453417 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.453416 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=0.095892Jy sigma=2.487654 ! Fit after self-cal, rms=0.095830Jy sigma=2.486705 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.915117 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.95 KP 1.06 ! LA 1.29 NL 1.08 OV 1.04 PT 1.00 ! SC 1.38 ! ! Amplitude normalization factor in sub-array 2: 0.839489 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.91 HN 1.00 KP 1.23 ! LA 1.59 MK 2.34 NL 0.84 OV 0.98 ! PT 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.936729 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.97 KP 1.07 ! LA 1.24 NL 1.07 OV 1.07 PT 0.94 ! SC 1.23 ! ! Amplitude normalization factor in sub-array 2: 0.94257 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.89 HN 1.01 KP 1.13 ! LA 1.27 MK 1.62 NL 0.83 OV 0.96 ! PT 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.960361 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 1.07 ! LA 1.21 NL 1.10 OV 1.03 PT 1.01 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.05556 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.92 HN 0.96 KP 0.97 ! LA 0.99 MK 0.95 NL 0.88 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.934678 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.12 KP 1.12 ! LA 1.28 NL 1.15 OV 1.02 PT 1.00 ! SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 1.05776 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.93 HN 0.98 KP 0.96 ! LA 0.97 MK 0.94 NL 0.86 OV 0.98 ! PT 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.948971 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.99 KP 1.12 ! LA 1.26 NL 1.06 OV 1.03 PT 1.03 ! SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 1.05861 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.94 HN 0.95 KP 0.96 ! LA 0.97 MK 0.94 NL 0.87 OV 0.97 ! PT 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.953264 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.11 ! LA 1.26 NL 1.05 OV 1.04 PT 1.03 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.05738 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 HN 0.95 KP 0.97 ! LA 0.97 MK 0.97 NL 0.87 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.950703 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.12 ! LA 1.26 NL 1.05 OV 1.04 PT 1.03 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.06826 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.93 HN 0.97 KP 0.89 ! LA 0.98 MK 0.96 NL 0.87 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.951918 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.13 ! LA 1.27 NL 1.04 OV 1.02 PT 1.03 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.05899 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.94 HN 0.96 KP 0.96 ! LA 0.97 MK 0.96 NL 0.86 OV 0.96 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.095830Jy sigma=2.486705 ! Fit after self-cal, rms=0.093511Jy sigma=2.278918 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=0.093511Jy sigma=2.278918 ! Fit after self-cal, rms=0.093514Jy sigma=2.278884 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=4.701 mas, bpa=-1.609 degrees ! Estimated noise=0.247195 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 (69.9, -71.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507988 Jy ! Component: 100 - total flux cleaned = 0.00625139 Jy ! Component: 150 - total flux cleaned = 0.00721476 Jy ! Component: 200 - total flux cleaned = 0.00761376 Jy ! Total flux subtracted in 200 components = 0.00761376 Jy ! Clean residual min=-0.008518 max=0.010351 Jy/beam ! Clean residual mean=-0.000001 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 0.46103 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.46103 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=0.091765Jy sigma=2.228838 ! Fit after self-cal, rms=0.091674Jy sigma=2.224263 ! 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=0.091674Jy sigma=2.224263 ! Fit after self-cal, rms=0.091662Jy sigma=2.224278 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 (-52.5, 15.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742273 Jy ! Component: 100 - total flux cleaned = 0.00879596 Jy ! Component: 150 - total flux cleaned = 0.0102882 Jy ! Component: 200 - total flux cleaned = 0.0110701 Jy ! Total flux subtracted in 200 components = 0.0110701 Jy ! Clean residual min=-0.007581 max=0.008506 Jy/beam ! Clean residual mean=0.000005 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.4721 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 86 components and 0.4721 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=0.090945Jy sigma=2.194195 ! Fit after self-cal, rms=0.090881Jy sigma=2.191535 ! 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: 2.111 x 4.701 at -1.609 degrees (North through East) ! Clean map min=-0.007513 max=0.40579 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=0.090881Jy sigma=2.191535 ! Fit after self-cal, rms=0.082589Jy sigma=1.798970 ! 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=0.082589Jy sigma=1.798970 ! Fit after self-cal, rms=0.082607Jy sigma=1.799635 ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=4.753 mas, bpa=-3.174 degrees ! Estimated noise=0.24693 mJy/beam. ! Added new window around map position (10.2, 17.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241045 Jy ! Component: 100 - total flux cleaned = 0.00365782 Jy ! Component: 150 - total flux cleaned = 0.00528877 Jy ! Component: 200 - total flux cleaned = 0.00651366 Jy ! Total flux subtracted in 200 components = 0.00651366 Jy ! Clean residual min=-0.002884 max=0.002661 Jy/beam ! Clean residual mean=0.000007 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.478614 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 121 components and 0.478614 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=0.081963Jy sigma=1.780382 ! Fit after self-cal, rms=0.081939Jy sigma=1.780159 ! 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=1.589 mas, bmaj=3.697 mas, bpa=-3.791 degrees ! Estimated noise=0.373106 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.334537 Jy ! Component: 100 - total flux cleaned = 0.405756 Jy ! Component: 150 - total flux cleaned = 0.434109 Jy ! Component: 200 - total flux cleaned = 0.446572 Jy ! Total flux subtracted in 200 components = 0.446572 Jy ! Clean residual min=-0.004080 max=0.006912 Jy/beam ! Clean residual mean=0.000004 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.446572 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.446572 Jy ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=4.753 mas, bpa=-3.174 degrees ! Estimated noise=0.24693 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 = 0.0113861 Jy ! Component: 100 - total flux cleaned = 0.0186352 Jy ! Component: 150 - total flux cleaned = 0.0238592 Jy ! Component: 200 - total flux cleaned = 0.0278436 Jy ! Total flux subtracted in 200 components = 0.0278436 Jy ! Clean residual min=-0.002877 max=0.004213 Jy/beam ! Clean residual mean=0.000010 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.474415 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 68 components and 0.474415 Jy ! Inverting map ! Added new window around map position (2.7, 2.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442582 Jy ! Component: 100 - total flux cleaned = 0.00666108 Jy ! Component: 150 - total flux cleaned = 0.00816509 Jy ! Component: 200 - total flux cleaned = 0.00938717 Jy ! Total flux subtracted in 200 components = 0.00938717 Jy ! Clean residual min=-0.002530 max=0.002259 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.483803 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 107 components and 0.483803 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086515 Jy ! Component: 100 - total flux cleaned = 0.00171105 Jy ! Component: 150 - total flux cleaned = 0.00247004 Jy ! Component: 200 - total flux cleaned = 0.00300118 Jy ! Total flux subtracted in 200 components = 0.00300118 Jy ! Clean residual min=-0.002324 max=0.002180 Jy/beam ! Clean residual mean=0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.486804 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 53 model components to the UV plane model. ! The established model now contains 134 components and 0.486804 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=0.081727Jy sigma=1.772607 ! Fit after self-cal, rms=0.081694Jy sigma=1.771840 wmodel J2337-0230_C_map.mod ! Writing 134 model components to file: J2337-0230_C_map.mod wobs J2337-0230_C_uvs.fits ! Writing UV FITS file: J2337-0230_C_uvs.fits wwins J2337-0230_C_map.win ! wwins: Wrote 5 windows to J2337-0230_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 = -0.000438205 Jy ! Component: 100 - total flux cleaned = -0.000476431 Jy ! Component: 150 - total flux cleaned = -0.000551111 Jy ! Component: 200 - total flux cleaned = -0.000658408 Jy ! Component: 250 - total flux cleaned = -0.000793878 Jy ! Component: 300 - total flux cleaned = -0.000795408 Jy ! Component: 350 - total flux cleaned = -0.000887632 Jy ! Component: 400 - total flux cleaned = -0.000916782 Jy ! Component: 450 - total flux cleaned = -0.000828678 Jy ! Component: 500 - total flux cleaned = -0.000715726 Jy ! Component: 550 - total flux cleaned = -0.00074326 Jy ! Component: 600 - total flux cleaned = -0.000743389 Jy ! Component: 650 - total flux cleaned = -0.000769614 Jy ! Component: 700 - total flux cleaned = -0.000794678 Jy ! Component: 750 - total flux cleaned = -0.000794795 Jy ! Component: 800 - total flux cleaned = -0.000819093 Jy ! Component: 850 - total flux cleaned = -0.000818972 Jy ! Component: 900 - total flux cleaned = -0.00084187 Jy ! Component: 950 - total flux cleaned = -0.00084136 Jy ! Component: 1000 - total flux cleaned = -0.000796041 Jy ! Component: 1050 - total flux cleaned = -0.00086139 Jy ! Component: 1100 - total flux cleaned = -0.000860847 Jy ! Component: 1150 - total flux cleaned = -0.000860846 Jy ! Component: 1200 - total flux cleaned = -0.000819551 Jy ! Component: 1250 - total flux cleaned = -0.000819467 Jy ! Component: 1300 - total flux cleaned = -0.000799218 Jy ! Component: 1350 - total flux cleaned = -0.000818915 Jy ! Component: 1400 - total flux cleaned = -0.000780223 Jy ! Component: 1450 - total flux cleaned = -0.000723088 Jy ! Component: 1500 - total flux cleaned = -0.000761262 Jy ! Component: 1550 - total flux cleaned = -0.000798019 Jy ! Component: 1600 - total flux cleaned = -0.000798403 Jy ! Component: 1650 - total flux cleaned = -0.000870313 Jy ! Component: 1700 - total flux cleaned = -0.000781657 Jy ! Component: 1750 - total flux cleaned = -0.000869098 Jy ! Component: 1800 - total flux cleaned = -0.000834485 Jy ! Component: 1850 - total flux cleaned = -0.000834467 Jy ! Component: 1900 - total flux cleaned = -0.000834386 Jy ! Component: 1950 - total flux cleaned = -0.000817817 Jy ! Component: 2000 - total flux cleaned = -0.00080158 Jy ! Component: 2050 - total flux cleaned = -0.000834107 Jy ! Component: 2100 - total flux cleaned = -0.000786418 Jy ! Component: 2150 - total flux cleaned = -0.000802506 Jy ! Component: 2200 - total flux cleaned = -0.000833929 Jy ! Component: 2250 - total flux cleaned = -0.000849334 Jy ! Component: 2300 - total flux cleaned = -0.00083404 Jy ! Component: 2350 - total flux cleaned = -0.000879219 Jy ! Component: 2400 - total flux cleaned = -0.000879132 Jy ! Component: 2450 - total flux cleaned = -0.000908647 Jy ! Component: 2500 - total flux cleaned = -0.000835848 Jy ! Component: 2550 - total flux cleaned = -0.000835966 Jy ! Component: 2600 - total flux cleaned = -0.000850202 Jy ! Component: 2650 - total flux cleaned = -0.000864189 Jy ! Component: 2700 - total flux cleaned = -0.000822322 Jy ! Component: 2750 - total flux cleaned = -0.000850008 Jy ! Component: 2800 - total flux cleaned = -0.00084992 Jy ! Component: 2850 - total flux cleaned = -0.000809315 Jy ! Component: 2900 - total flux cleaned = -0.000876393 Jy ! Component: 2950 - total flux cleaned = -0.000902905 Jy ! Component: 3000 - total flux cleaned = -0.00082372 Jy ! Component: 3050 - total flux cleaned = -0.000928326 Jy ! Component: 3100 - total flux cleaned = -0.000915282 Jy ! Component: 3150 - total flux cleaned = -0.00092799 Jy ! Component: 3200 - total flux cleaned = -0.000940889 Jy ! Component: 3250 - total flux cleaned = -0.000978776 Jy ! Component: 3300 - total flux cleaned = -0.000991165 Jy ! Component: 3350 - total flux cleaned = -0.000991141 Jy ! Component: 3400 - total flux cleaned = -0.00102805 Jy ! Component: 3450 - total flux cleaned = -0.00108909 Jy ! Component: 3500 - total flux cleaned = -0.00108895 Jy ! Component: 3550 - total flux cleaned = -0.00107704 Jy ! Component: 3600 - total flux cleaned = -0.00116054 Jy ! Component: 3650 - total flux cleaned = -0.00116043 Jy ! Component: 3700 - total flux cleaned = -0.00118399 Jy ! Component: 3750 - total flux cleaned = -0.001184 Jy ! Component: 3800 - total flux cleaned = -0.00121877 Jy ! Component: 3850 - total flux cleaned = -0.00128783 Jy ! Component: 3900 - total flux cleaned = -0.00125354 Jy ! Component: 3950 - total flux cleaned = -0.0012876 Jy ! Component: 4000 - total flux cleaned = -0.00126508 Jy ! Component: 4050 - total flux cleaned = -0.00124266 Jy ! Total flux subtracted in 4096 components = -0.00125371 Jy ! Clean residual min=-0.000756 max=0.000587 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.48555 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 441 components and 0.48555 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2337-0230_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.112 x 4.753 at -3.174 degrees (North through East) ! Clean map min=-0.0014816 max=0.40642 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2337-0230_C_b_map.fits wmodel /vlbi/vcs9/uvm//J2337-0230_C_b_map.mod ! Writing 441 model components to file: /vlbi/vcs9/uvm//J2337-0230_C_b_map.mod wobs /vlbi/vcs9/uvm//J2337-0230_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2337-0230_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J2337-0230_C_b_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J2337-0230_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.406417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152707 0.152707 0.305414 0.610828 1.22166 2.44331 4.88662 9.77325 19.5465 39.093 78.186 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.406 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1964.55 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2337-0230_C_b_dfm.log closed on Tue Dec 26 23:15:44 2017