! Started logfile: /vlbi/vcs9/uvm//J2321+2732_X_a_dfm.log on Tue Dec 26 23:14:42 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//J2321+2732_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2321+2732_X_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.929119 visibilities/baseline/integration-bin. ! Found source: J2321+2732 ! ! 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 11640 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 J2321+2732_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)= 0.515951 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 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.113404Jy sigma=26.051180 ! Fit after self-cal, rms=0.514160Jy sigma=11.937951 ! 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=0.7539 mas, bmaj=2.293 mas, bpa=-19.16 degrees ! Estimated noise=0.449319 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 = 0.414154 Jy ! Component: 100 - total flux cleaned = 0.497514 Jy ! Total flux subtracted in 100 components = 0.497514 Jy ! Clean residual min=-0.018375 max=0.031503 Jy/beam ! Clean residual mean=0.000044 rms=0.005576 Jy/beam ! Combined flux in latest and established models = 0.497514 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.497514 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=0.110098Jy sigma=2.687491 ! Fit after self-cal, rms=0.109946Jy sigma=2.684863 ! 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=1.027 mas, bmaj=2.449 mas, bpa=-18.14 degrees ! Estimated noise=0.280176 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 = 0.0715632 Jy ! Component: 100 - total flux cleaned = 0.110375 Jy ! Component: 150 - total flux cleaned = 0.133889 Jy ! Component: 200 - total flux cleaned = 0.148709 Jy ! Total flux subtracted in 200 components = 0.148709 Jy ! Clean residual min=-0.018215 max=0.041974 Jy/beam ! Clean residual mean=-0.000012 rms=0.006320 Jy/beam ! Combined flux in latest and established models = 0.646224 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.646224 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=0.073368Jy sigma=1.755896 ! Fit after self-cal, rms=0.072999Jy sigma=1.740982 ! Inverting map ! Added new window around map position (1.2, 4.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490408 Jy ! Component: 100 - total flux cleaned = 0.070963 Jy ! Component: 150 - total flux cleaned = 0.0792408 Jy ! Component: 200 - total flux cleaned = 0.0820478 Jy ! Total flux subtracted in 200 components = 0.0820478 Jy ! Clean residual min=-0.010715 max=0.013107 Jy/beam ! Clean residual mean=-0.000009 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 0.728271 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.728271 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=0.049541Jy sigma=1.113841 ! Fit after self-cal, rms=0.046424Jy sigma=1.043448 ! 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: 1.0174 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.94 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 0.97 ! PT 0.96 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.990249 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.02 KP 1.02 LA 1.02 ! MK 1.01 NL 1.03 OV 1.01 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01649 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.98 ! LA 0.98 MK 1.02 NL 0.98 OV 0.98 ! PT 0.96 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.992646 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.01 KP 1.02 LA 1.02 ! MK 1.00 NL 1.03 OV 1.01 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.01389 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.95 KP 0.98 ! LA 1.00 MK 1.01 NL 0.98 OV 0.98 ! PT 0.96 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.99102 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.01 KP 1.04 LA 1.02 ! MK 0.99 NL 1.03 OV 1.00 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.0129 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.95 KP 0.97 ! LA 0.99 MK 1.02 NL 0.98 OV 0.97 ! PT 0.95 SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.993273 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.01 KP 1.03 LA 1.03 ! MK 0.99 NL 1.03 OV 1.01 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.012 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.97 ! LA 0.98 MK 1.03 NL 0.98 OV 0.98 ! PT 0.96 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.0015 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.01 KP 1.03 LA 1.03 ! MK 0.97 NL 1.01 OV 1.00 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.01039 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.95 KP 0.98 ! LA 0.99 MK 1.03 NL 0.98 OV 0.98 ! PT 0.95 SC 1.04 ! ! Amplitude normalization factor in sub-array 2: 1.0028 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.01 KP 1.02 LA 1.02 ! MK 0.96 NL 1.02 OV 1.00 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00735 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.95 KP 0.98 ! LA 0.99 MK 1.07 NL 0.97 OV 0.98 ! PT 0.97 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.00115 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.00 KP 1.03 LA 1.02 ! MK 0.97 NL 1.02 OV 1.01 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.00885 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.98 ! LA 0.99 MK 1.03 NL 0.97 OV 0.98 ! PT 0.96 SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 1.00126 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.02 KP 1.03 LA 1.02 ! MK 0.97 NL 1.01 OV 1.01 PT 1.00 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.046424Jy sigma=1.043448 ! Fit after self-cal, rms=0.043390Jy sigma=0.965758 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=0.043390Jy sigma=0.965758 ! Fit after self-cal, rms=0.043393Jy sigma=0.965748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.448 mas, bpa=-18.08 degrees ! Estimated noise=0.280351 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 (-1.2, 4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149011 Jy ! Component: 100 - total flux cleaned = 0.0198326 Jy ! Component: 150 - total flux cleaned = 0.0227086 Jy ! Component: 200 - total flux cleaned = 0.0240217 Jy ! Total flux subtracted in 200 components = 0.0240217 Jy ! Clean residual min=-0.006160 max=0.008627 Jy/beam ! Clean residual mean=-0.000009 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.752293 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.752293 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=0.038781Jy sigma=0.852922 ! Fit after self-cal, rms=0.038199Jy sigma=0.841252 ! 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=0.038199Jy sigma=0.841252 ! Fit after self-cal, rms=0.038171Jy sigma=0.840777 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 (4.4, 7.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00979645 Jy ! Component: 100 - total flux cleaned = 0.0139939 Jy ! Component: 150 - total flux cleaned = 0.0161305 Jy ! Component: 200 - total flux cleaned = 0.0179394 Jy ! Total flux subtracted in 200 components = 0.0179394 Jy ! Clean residual min=-0.004549 max=0.005620 Jy/beam ! Clean residual mean=-0.000003 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.770232 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 107 components and 0.770232 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=0.035847Jy sigma=0.780866 ! Fit after self-cal, rms=0.035656Jy sigma=0.776995 ! 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: 1.025 x 2.448 at -18.08 degrees (North through East) ! Clean map min=-0.0043483 max=0.50358 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=0.035656Jy sigma=0.776995 ! Fit after self-cal, rms=0.033961Jy sigma=0.742843 ! 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=0.033961Jy sigma=0.742843 ! Fit after self-cal, rms=0.033958Jy sigma=0.742806 ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.444 mas, bpa=-17.88 degrees ! Estimated noise=0.279419 mJy/beam. ! Added new window around map position (-1, 9.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509079 Jy ! Component: 100 - total flux cleaned = 0.0067282 Jy ! Component: 150 - total flux cleaned = 0.00821908 Jy ! Component: 200 - total flux cleaned = 0.0087962 Jy ! Total flux subtracted in 200 components = 0.0087962 Jy ! Clean residual min=-0.003501 max=0.003298 Jy/beam ! Clean residual mean=-0.000005 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.779029 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 155 components and 0.779029 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=0.032874Jy sigma=0.714867 ! Fit after self-cal, rms=0.032842Jy sigma=0.714326 ! 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=0.755 mas, bmaj=2.292 mas, bpa=-19.11 degrees ! Estimated noise=0.447971 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.413363 Jy ! Component: 100 - total flux cleaned = 0.496971 Jy ! Component: 150 - total flux cleaned = 0.544677 Jy ! Component: 200 - total flux cleaned = 0.579837 Jy ! Total flux subtracted in 200 components = 0.579837 Jy ! Clean residual min=-0.009795 max=0.015375 Jy/beam ! Clean residual mean=0.000024 rms=0.003374 Jy/beam ! Combined flux in latest and established models = 0.579837 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.579837 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.444 mas, bpa=-17.88 degrees ! Estimated noise=0.279419 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 = 0.0516026 Jy ! Component: 100 - total flux cleaned = 0.0847636 Jy ! Component: 150 - total flux cleaned = 0.108256 Jy ! Component: 200 - total flux cleaned = 0.125353 Jy ! Total flux subtracted in 200 components = 0.125353 Jy ! Clean residual min=-0.006736 max=0.008767 Jy/beam ! Clean residual mean=-0.000012 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.70519 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 109 components and 0.70519 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129543 Jy ! Component: 100 - total flux cleaned = 0.0231505 Jy ! Component: 150 - total flux cleaned = 0.0314239 Jy ! Component: 200 - total flux cleaned = 0.0382984 Jy ! Total flux subtracted in 200 components = 0.0382984 Jy ! Clean residual min=-0.004271 max=0.004629 Jy/beam ! Clean residual mean=-0.000009 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.743489 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 66 model components to the UV plane model. ! The established model now contains 163 components and 0.743489 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=0.034454Jy sigma=0.755610 ! Fit after self-cal, rms=0.034372Jy sigma=0.753543 wmodel J2321+2732_X_map.mod ! Writing 163 model components to file: J2321+2732_X_map.mod wobs J2321+2732_X_uvs.fits ! Writing UV FITS file: J2321+2732_X_uvs.fits wwins J2321+2732_X_map.win ! wwins: Wrote 5 windows to J2321+2732_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 = 9.1608e-05 Jy ! Component: 100 - total flux cleaned = -5.57901e-05 Jy ! Component: 150 - total flux cleaned = 0.000216049 Jy ! Component: 200 - total flux cleaned = 0.000469816 Jy ! Component: 250 - total flux cleaned = 0.000589368 Jy ! Component: 300 - total flux cleaned = 0.000939958 Jy ! Component: 350 - total flux cleaned = 0.00116431 Jy ! Component: 400 - total flux cleaned = 0.0015407 Jy ! Component: 450 - total flux cleaned = 0.00179865 Jy ! Component: 500 - total flux cleaned = 0.00194918 Jy ! Component: 550 - total flux cleaned = 0.00238173 Jy ! Component: 600 - total flux cleaned = 0.0026117 Jy ! Component: 650 - total flux cleaned = 0.00279162 Jy ! Component: 700 - total flux cleaned = 0.00305269 Jy ! Component: 750 - total flux cleaned = 0.00317884 Jy ! Component: 800 - total flux cleaned = 0.00342329 Jy ! Component: 850 - total flux cleaned = 0.00350181 Jy ! Component: 900 - total flux cleaned = 0.00369396 Jy ! Component: 950 - total flux cleaned = 0.0038783 Jy ! Component: 1000 - total flux cleaned = 0.00398525 Jy ! Component: 1050 - total flux cleaned = 0.00395161 Jy ! Component: 1100 - total flux cleaned = 0.00402069 Jy ! Component: 1150 - total flux cleaned = 0.00408571 Jy ! Component: 1200 - total flux cleaned = 0.00398835 Jy ! Component: 1250 - total flux cleaned = 0.0039262 Jy ! Component: 1300 - total flux cleaned = 0.00392496 Jy ! Component: 1350 - total flux cleaned = 0.00380621 Jy ! Component: 1400 - total flux cleaned = 0.00372124 Jy ! Component: 1450 - total flux cleaned = 0.00358066 Jy ! Component: 1500 - total flux cleaned = 0.00363495 Jy ! Component: 1550 - total flux cleaned = 0.00363458 Jy ! Component: 1600 - total flux cleaned = 0.00358225 Jy ! Component: 1650 - total flux cleaned = 0.00363333 Jy ! Component: 1700 - total flux cleaned = 0.00363338 Jy ! Component: 1750 - total flux cleaned = 0.00368183 Jy ! Component: 1800 - total flux cleaned = 0.00372855 Jy ! Component: 1850 - total flux cleaned = 0.00377415 Jy ! Component: 1900 - total flux cleaned = 0.00379613 Jy ! Component: 1950 - total flux cleaned = 0.00375146 Jy ! Component: 2000 - total flux cleaned = 0.00381677 Jy ! Component: 2050 - total flux cleaned = 0.00383754 Jy ! Component: 2100 - total flux cleaned = 0.0038796 Jy ! Component: 2150 - total flux cleaned = 0.00392056 Jy ! Component: 2200 - total flux cleaned = 0.00402023 Jy ! Component: 2250 - total flux cleaned = 0.00400098 Jy ! Component: 2300 - total flux cleaned = 0.00403987 Jy ! Component: 2350 - total flux cleaned = 0.00413386 Jy ! Component: 2400 - total flux cleaned = 0.00413424 Jy ! Component: 2450 - total flux cleaned = 0.00418867 Jy ! Component: 2500 - total flux cleaned = 0.00417051 Jy ! Component: 2550 - total flux cleaned = 0.00418804 Jy ! Component: 2600 - total flux cleaned = 0.00422206 Jy ! Component: 2650 - total flux cleaned = 0.00428912 Jy ! Component: 2700 - total flux cleaned = 0.00428893 Jy ! Component: 2750 - total flux cleaned = 0.00435381 Jy ! Component: 2800 - total flux cleaned = 0.00441693 Jy ! Component: 2850 - total flux cleaned = 0.00446374 Jy ! Component: 2900 - total flux cleaned = 0.00449442 Jy ! Component: 2950 - total flux cleaned = 0.00453956 Jy ! Component: 3000 - total flux cleaned = 0.00453943 Jy ! Component: 3050 - total flux cleaned = 0.00462651 Jy ! Component: 3100 - total flux cleaned = 0.00459768 Jy ! Component: 3150 - total flux cleaned = 0.00458377 Jy ! Component: 3200 - total flux cleaned = 0.00462587 Jy ! Component: 3250 - total flux cleaned = 0.00458492 Jy ! Component: 3300 - total flux cleaned = 0.00457143 Jy ! Component: 3350 - total flux cleaned = 0.00454491 Jy ! Component: 3400 - total flux cleaned = 0.0045056 Jy ! Component: 3450 - total flux cleaned = 0.00453142 Jy ! Component: 3500 - total flux cleaned = 0.0044805 Jy ! Component: 3550 - total flux cleaned = 0.00448048 Jy ! Component: 3600 - total flux cleaned = 0.00446791 Jy ! Component: 3650 - total flux cleaned = 0.00443132 Jy ! Component: 3700 - total flux cleaned = 0.0044674 Jy ! Component: 3750 - total flux cleaned = 0.00450288 Jy ! Component: 3800 - total flux cleaned = 0.00445627 Jy ! Component: 3850 - total flux cleaned = 0.00446794 Jy ! Component: 3900 - total flux cleaned = 0.00449095 Jy ! Component: 3950 - total flux cleaned = 0.0045021 Jy ! Component: 4000 - total flux cleaned = 0.00447962 Jy ! Component: 4050 - total flux cleaned = 0.00451273 Jy ! Total flux subtracted in 4096 components = 0.00448012 Jy ! Clean residual min=-0.000751 max=0.000639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.747969 Jy keep ! Adding 411 model components to the UV plane model. ! The established model now contains 572 components and 0.747969 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2321+2732_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.444 at -17.88 degrees (North through East) ! Clean map min=-0.0014161 max=0.50578 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2321+2732_X_a_map.fits wmodel /vlbi/vcs9/uvm//J2321+2732_X_a_map.mod ! Writing 572 model components to file: /vlbi/vcs9/uvm//J2321+2732_X_a_map.mod wobs /vlbi/vcs9/uvm//J2321+2732_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2321+2732_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J2321+2732_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J2321+2732_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.505784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113146 0.113146 0.226292 0.452583 0.905167 1.81033 3.62067 7.24133 14.4827 28.9653 57.9307 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.505 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2651.45 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2321+2732_X_a_dfm.log closed on Tue Dec 26 23:14:46 2017