! Started logfile: /vlbi/vcs9/uvm//J1143+2315_X_a_dfm.log on Tue Dec 26 22:19:00 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//J1143+2315_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1143+2315_X_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 41 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.906824 visibilities/baseline/integration-bin. ! Found source: J1143+2315 ! ! 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 16584 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 J1143+2315_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)= 0.042932 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 4 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 4 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 4 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 4 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 4 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 4 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 4 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 4 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=1.000672Jy sigma=25.024319 ! Fit after self-cal, rms=0.972871Jy sigma=24.325990 ! 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=0.7689 mas, bmaj=2.057 mas, bpa=3.601 degrees ! Estimated noise=0.376726 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 = 0.0227176 Jy ! Component: 100 - total flux cleaned = 0.0273218 Jy ! Total flux subtracted in 100 components = 0.0273218 Jy ! Clean residual min=-0.001709 max=0.004126 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0273218 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 0.0273218 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=0.032673Jy sigma=0.742330 ! Fit after self-cal, rms=0.032647Jy sigma=0.741575 ! Inverting map ! Added new window around map position (-1.8, -1.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398881 Jy ! Component: 100 - total flux cleaned = 0.00598895 Jy ! Total flux subtracted in 100 components = 0.00598895 Jy ! Clean residual min=-0.001474 max=0.001612 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0333107 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.0333107 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=0.032233Jy sigma=0.728752 ! Fit after self-cal, rms=0.032210Jy sigma=0.728110 ! 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=0.9947 mas, bmaj=2.297 mas, bpa=5.806 degrees ! Estimated noise=0.219561 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 = 0.00248706 Jy ! Component: 100 - total flux cleaned = 0.00396688 Jy ! Component: 150 - total flux cleaned = 0.00491638 Jy ! Component: 200 - total flux cleaned = 0.005533 Jy ! Total flux subtracted in 200 components = 0.005533 Jy ! Clean residual min=-0.000825 max=0.000839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0388437 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.0388437 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=0.032084Jy sigma=0.723922 ! Fit after self-cal, rms=0.032081Jy sigma=0.723795 ! 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: 0.944669 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.10 KP 1.18 ! LA 0.99 MK 1.14 NL 1.11 OV 0.97 ! PT 1.06 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.929327 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.88 HN 1.09 KP 1.06 ! LA 0.99 MK 1.07 NL 1.25 PT 1.06 ! SC 1.30 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.970083 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.10 KP 1.14 ! LA 0.92 MK 1.01 NL 1.02 OV 0.91 ! PT 0.97 SC 1.20 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.970677 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 HN 1.05 KP 1.04 ! LA 0.91 MK 1.17 NL 1.03 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.960731 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00 KP 0.88 ! LA 1.03 MK 0.95 NL 1.18 OV 0.95 ! PT 0.99 SC 1.35 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0184 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 1.04 KP 0.91 ! LA 0.98 MK 0.99 NL 0.92 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.952586 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.26 KP 1.05 ! LA 0.93 MK 1.00 NL 1.12 OV 1.03 ! PT 1.01 SC 1.20 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.99073 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 1.05 KP 0.96 ! LA 1.04 MK 1.07 NL 1.18 PT 0.98 ! SC 0.83 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.0417 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 0.99 KP 0.98 ! LA 0.97 MK 0.94 NL 0.89 OV 1.02 ! PT 0.88 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00185 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 0.97 KP 0.98 ! LA 1.01 MK 1.15 NL 0.95 PT 1.06 ! SC 0.92 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.02062 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.94 ! LA 0.94 MK 0.97 NL 0.90 OV 0.94 ! PT 1.11 SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02816 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.99 HN 1.07 KP 0.95 ! LA 0.90 MK 1.01 NL 0.98 PT 1.06 ! SC 0.87 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.963906 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.96 KP 0.82 ! LA 1.01 MK 0.88 NL 1.29 OV 1.00 ! PT 1.14 SC 1.33 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01041 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.89 HN 1.00 KP 0.95 ! LA 1.05 MK 0.91 NL 1.02 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01137 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.90 KP 0.99 ! LA 0.97 MK 0.95 NL 1.20 OV 0.96 ! PT 1.09 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993776 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.04 HN 0.99 KP 1.00 ! LA 0.98 MK 0.98 NL 1.02 PT 1.01 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.032081Jy sigma=0.723795 ! Fit after self-cal, rms=0.031834Jy sigma=0.721610 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=0.031834Jy sigma=0.721610 ! Fit after self-cal, rms=0.031837Jy sigma=0.721592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.322 mas, bpa=6.034 degrees ! Estimated noise=0.213804 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 = -0.000733276 Jy ! Component: 100 - total flux cleaned = -0.000971765 Jy ! Component: 150 - total flux cleaned = -0.00105681 Jy ! Component: 200 - total flux cleaned = -0.00111893 Jy ! Total flux subtracted in 200 components = -0.00111893 Jy ! Clean residual min=-0.000767 max=0.000812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0377248 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0377248 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=0.031832Jy sigma=0.721232 ! Fit after self-cal, rms=0.031832Jy sigma=0.721220 ! 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=0.031832Jy sigma=0.721220 ! Fit after self-cal, rms=0.031799Jy sigma=0.720200 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 = -4.61711e-05 Jy ! Component: 100 - total flux cleaned = -7.2075e-05 Jy ! Component: 150 - total flux cleaned = -8.96474e-05 Jy ! Component: 200 - total flux cleaned = -0.000105929 Jy ! Total flux subtracted in 200 components = -0.000105929 Jy ! Clean residual min=-0.000778 max=0.000782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0376188 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0376189 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=0.031798Jy sigma=0.720150 ! Fit after self-cal, rms=0.031791Jy sigma=0.719913 ! 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: 1.02 x 2.322 at 6.034 degrees (North through East) ! Clean map min=-0.0007495 max=0.026955 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7761 mas, bmaj=2.06 mas, bpa=3.738 degrees ! Estimated noise=0.377014 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226811 Jy ! Component: 100 - total flux cleaned = 0.0281234 Jy ! Component: 150 - total flux cleaned = 0.0309924 Jy ! Component: 200 - total flux cleaned = 0.0328403 Jy ! Total flux subtracted in 200 components = 0.0328403 Jy ! Clean residual min=-0.001414 max=0.001421 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0328404 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0328404 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.322 mas, bpa=6.034 degrees ! Estimated noise=0.213804 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 = 0.00201162 Jy ! Component: 100 - total flux cleaned = 0.00317483 Jy ! Component: 150 - total flux cleaned = 0.00389812 Jy ! Component: 200 - total flux cleaned = 0.00435702 Jy ! Total flux subtracted in 200 components = 0.00435702 Jy ! Clean residual min=-0.000754 max=0.000831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0371974 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.0371974 Jy ! Inverting map ! Added new window around map position (-22.8, 34.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686438 Jy ! Component: 100 - total flux cleaned = 0.000758539 Jy ! Component: 150 - total flux cleaned = 0.000786396 Jy ! Component: 200 - total flux cleaned = 0.000799711 Jy ! Total flux subtracted in 200 components = 0.000799711 Jy ! Clean residual min=-0.000706 max=0.000731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0379971 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0379971 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.22473e-05 Jy ! Component: 100 - total flux cleaned = 3.49938e-05 Jy ! Component: 150 - total flux cleaned = 4.49693e-05 Jy ! Component: 200 - total flux cleaned = 5.50138e-05 Jy ! Total flux subtracted in 200 components = 5.50138e-05 Jy ! Clean residual min=-0.000688 max=0.000723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0380521 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0380521 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=0.031776Jy sigma=0.719417 ! Fit after self-cal, rms=0.031775Jy sigma=0.719310 wmodel J1143+2315_X_map.mod ! Writing 92 model components to file: J1143+2315_X_map.mod wobs J1143+2315_X_uvs.fits ! Writing UV FITS file: J1143+2315_X_uvs.fits wwins J1143+2315_X_map.win ! wwins: Wrote 3 windows to J1143+2315_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 = 9.55831e-05 Jy ! Component: 100 - total flux cleaned = 9.53498e-05 Jy ! Component: 150 - total flux cleaned = 8.34642e-05 Jy ! Component: 200 - total flux cleaned = 9.49828e-05 Jy ! Component: 250 - total flux cleaned = 0.000117006 Jy ! Component: 300 - total flux cleaned = 0.000105933 Jy ! Component: 350 - total flux cleaned = 9.53289e-05 Jy ! Component: 400 - total flux cleaned = 7.48175e-05 Jy ! Component: 450 - total flux cleaned = 4.46912e-05 Jy ! Component: 500 - total flux cleaned = -2.41816e-05 Jy ! Component: 550 - total flux cleaned = -1.40889e-05 Jy ! Component: 600 - total flux cleaned = -4.27048e-05 Jy ! Component: 650 - total flux cleaned = -8.94598e-05 Jy ! Component: 700 - total flux cleaned = -0.000126064 Jy ! Component: 750 - total flux cleaned = -0.000170763 Jy ! Component: 800 - total flux cleaned = -0.000179491 Jy ! Component: 850 - total flux cleaned = -0.000196756 Jy ! Component: 900 - total flux cleaned = -0.000222397 Jy ! Component: 950 - total flux cleaned = -0.000247636 Jy ! Component: 1000 - total flux cleaned = -0.000247579 Jy ! Component: 1050 - total flux cleaned = -0.000288478 Jy ! Component: 1100 - total flux cleaned = -0.000320859 Jy ! Component: 1150 - total flux cleaned = -0.000368776 Jy ! Component: 1200 - total flux cleaned = -0.000400271 Jy ! Component: 1250 - total flux cleaned = -0.000447112 Jy ! Component: 1300 - total flux cleaned = -0.000493395 Jy ! Component: 1350 - total flux cleaned = -0.000516336 Jy ! Component: 1400 - total flux cleaned = -0.000576891 Jy ! Component: 1450 - total flux cleaned = -0.000629101 Jy ! Component: 1500 - total flux cleaned = -0.00064406 Jy ! Component: 1550 - total flux cleaned = -0.000695388 Jy ! Component: 1600 - total flux cleaned = -0.000760595 Jy ! Component: 1650 - total flux cleaned = -0.00078921 Jy ! Component: 1700 - total flux cleaned = -0.000824877 Jy ! Component: 1750 - total flux cleaned = -0.000888226 Jy ! Component: 1800 - total flux cleaned = -0.000916134 Jy ! Component: 1850 - total flux cleaned = -0.000964613 Jy ! Component: 1900 - total flux cleaned = -0.00099879 Jy ! Component: 1950 - total flux cleaned = -0.0010192 Jy ! Component: 2000 - total flux cleaned = -0.00105295 Jy ! Component: 2050 - total flux cleaned = -0.00105306 Jy ! Component: 2100 - total flux cleaned = -0.00109962 Jy ! Component: 2150 - total flux cleaned = -0.00111929 Jy ! Component: 2200 - total flux cleaned = -0.00114542 Jy ! Component: 2250 - total flux cleaned = -0.00115181 Jy ! Component: 2300 - total flux cleaned = -0.0011519 Jy ! Component: 2350 - total flux cleaned = -0.0012156 Jy ! Component: 2400 - total flux cleaned = -0.00119667 Jy ! Component: 2450 - total flux cleaned = -0.00120922 Jy ! Component: 2500 - total flux cleaned = -0.00122166 Jy ! Component: 2550 - total flux cleaned = -0.00124017 Jy ! Component: 2600 - total flux cleaned = -0.00126476 Jy ! Component: 2650 - total flux cleaned = -0.00125267 Jy ! Component: 2700 - total flux cleaned = -0.00126475 Jy ! Component: 2750 - total flux cleaned = -0.0013067 Jy ! Component: 2800 - total flux cleaned = -0.00130668 Jy ! Component: 2850 - total flux cleaned = -0.00130663 Jy ! Component: 2900 - total flux cleaned = -0.0013301 Jy ! Component: 2950 - total flux cleaned = -0.00134176 Jy ! Component: 3000 - total flux cleaned = -0.001336 Jy ! Component: 3050 - total flux cleaned = -0.00135895 Jy ! Component: 3100 - total flux cleaned = -0.00135889 Jy ! Component: 3150 - total flux cleaned = -0.00138728 Jy ! Component: 3200 - total flux cleaned = -0.0014042 Jy ! Component: 3250 - total flux cleaned = -0.00141536 Jy ! Component: 3300 - total flux cleaned = -0.00142096 Jy ! Component: 3350 - total flux cleaned = -0.00142093 Jy ! Component: 3400 - total flux cleaned = -0.00143742 Jy ! Component: 3450 - total flux cleaned = -0.00145382 Jy ! Component: 3500 - total flux cleaned = -0.00143754 Jy ! Component: 3550 - total flux cleaned = -0.00146997 Jy ! Component: 3600 - total flux cleaned = -0.00149141 Jy ! Component: 3650 - total flux cleaned = -0.00150742 Jy ! Component: 3700 - total flux cleaned = -0.00151801 Jy ! Component: 3750 - total flux cleaned = -0.00152852 Jy ! Component: 3800 - total flux cleaned = -0.00154945 Jy ! Component: 3850 - total flux cleaned = -0.00156508 Jy ! Component: 3900 - total flux cleaned = -0.00156505 Jy ! Component: 3950 - total flux cleaned = -0.00158564 Jy ! Component: 4000 - total flux cleaned = -0.00158046 Jy ! Component: 4050 - total flux cleaned = -0.0015957 Jy ! Total flux subtracted in 4096 components = -0.0015704 Jy ! Clean residual min=-0.000264 max=0.000289 Jy/beam ! Clean residual mean=0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0364817 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 364 components and 0.0364817 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1143+2315_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.322 at 6.034 degrees (North through East) ! Clean map min=-0.00058081 max=0.026915 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1143+2315_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1143+2315_X_a_map.mod ! Writing 364 model components to file: /vlbi/vcs9/uvm//J1143+2315_X_a_map.mod wobs /vlbi/vcs9/uvm//J1143+2315_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1143+2315_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1143+2315_X_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1143+2315_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0269145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.57793e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.95613 0.95613 1.91226 3.82452 7.64904 15.2981 30.5962 61.1923 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 313.764 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1143+2315_X_a_dfm.log closed on Tue Dec 26 22:19:03 2017