! Started logfile: /vlbi/vcs9/uvm//J0927-0900_C_a_dfm.log on Tue Dec 26 22:06:52 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//J0927-0900_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0927-0900_C_a_uvm.fits ! AN table 1: 64 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.696138 visibilities/baseline/integration-bin. ! Found source: J0927-0900 ! ! 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 16440 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 J0927-0900_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)= 0.102095 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 195 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 195 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 195 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 195 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 195 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 195 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 195 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 195 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005227Jy sigma=19.817664 ! Fit after self-cal, rms=0.923466Jy sigma=18.027299 ! 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=1.351 mas, bmaj=3.572 mas, bpa=-5.057 degrees ! Estimated noise=0.435777 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 = 0.0655041 Jy ! Component: 100 - total flux cleaned = 0.0837563 Jy ! Total flux subtracted in 100 components = 0.0837563 Jy ! Clean residual min=-0.007142 max=0.009726 Jy/beam ! Clean residual mean=0.000008 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.0837564 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 0.0837564 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=0.062762Jy sigma=0.971277 ! Fit after self-cal, rms=0.062724Jy sigma=0.969534 ! 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=1.793 mas, bmaj=4.198 mas, bpa=-2.713 degrees ! Estimated noise=0.280707 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 = 0.0134557 Jy ! Component: 100 - total flux cleaned = 0.0176362 Jy ! Component: 150 - total flux cleaned = 0.0179808 Jy ! Component: 200 - total flux cleaned = 0.0180507 Jy ! Total flux subtracted in 200 components = 0.0180507 Jy ! Clean residual min=-0.005851 max=0.011060 Jy/beam ! Clean residual mean=-0.000010 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.101807 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.101807 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=0.062747Jy sigma=0.922737 ! Fit after self-cal, rms=0.062733Jy sigma=0.922508 ! Inverting map ! Added new window around map position (9.6, -11.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125024 Jy ! Component: 100 - total flux cleaned = 0.0168143 Jy ! Component: 150 - total flux cleaned = 0.0177667 Jy ! Component: 200 - total flux cleaned = 0.0181546 Jy ! Total flux subtracted in 200 components = 0.0181546 Jy ! Clean residual min=-0.004360 max=0.005800 Jy/beam ! Clean residual mean=0.000010 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.119962 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.119962 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=0.061057Jy sigma=0.873172 ! Fit after self-cal, rms=0.060927Jy sigma=0.869757 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04736 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.94 KP 0.98 ! LA 0.96 MK 0.81 OV 0.98 PT 1.02 ! SC 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.833858 ! Telescope amplitude corrections in sub-array 2: ! BR 1.61 FD 1.12 HN 1.44 KP 1.18 ! LA 1.02 MK 1.21 NL 0.99 OV 1.10 ! PT 1.12 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03949 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.93 KP 0.98 ! LA 0.98 MK 0.83 OV 0.98 PT 1.01 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 0.802858 ! Telescope amplitude corrections in sub-array 2: ! BR 1.52 FD 1.15 HN 1.41 KP 1.12 ! LA 1.06 MK 1.18 NL 1.22 OV 1.36 ! PT 1.19 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0339 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.90 KP 1.00 ! LA 0.97 MK 0.91 OV 1.00 PT 0.98 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.753477 ! Telescope amplitude corrections in sub-array 2: ! BR 1.48 FD 1.06 HN 1.86 KP 1.29 ! LA 1.11 MK 1.37 NL 1.52 OV 1.20 ! PT 1.06 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04283 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.88 KP 1.00 ! LA 0.91 MK 0.92 OV 0.96 PT 0.97 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.788905 ! Telescope amplitude corrections in sub-array 2: ! BR 1.61 FD 1.12 HN 1.40 KP 1.30 ! LA 1.17 MK 1.34 NL 1.40 OV 1.19 ! PT 0.88 ! ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02403 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.91 KP 0.97 ! LA 0.96 MK 0.99 OV 0.96 PT 0.96 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.711354 ! Telescope amplitude corrections in sub-array 2: ! BR 1.79 FD 1.09 HN 1.91 KP 1.13 ! LA 1.01 MK 1.65 NL 1.44 OV 1.50 ! PT 1.12 ! ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01806 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.93 KP 0.97 ! LA 0.93 MK 1.05 OV 0.97 PT 0.96 ! SC 1.09 ! ! Amplitude normalization factor in sub-array 2: 0.684901 ! Telescope amplitude corrections in sub-array 2: ! BR 2.10 FD 1.24 HN 1.70 KP 1.33 ! LA 0.97 MK 2.08 NL 1.36 OV 1.27 ! PT 1.08 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02235 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.91 KP 0.94 ! LA 0.95 MK 1.06 OV 0.96 PT 0.97 ! SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 0.580145 ! Telescope amplitude corrections in sub-array 2: ! BR 2.64 FD 1.17 HN 3.03 KP 1.15 ! LA 0.94 MK 2.34 NL 1.68 OV 1.44 ! PT 1.13 ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00856 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 0.96 ! LA 0.94 MK 1.14 OV 0.96 PT 0.95 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 2: 0.639513 ! Telescope amplitude corrections in sub-array 2: ! BR 2.21 FD 1.23 HN 2.17 KP 1.13 ! LA 1.04 MK 2.58 NL 1.37 OV 1.14 ! PT 1.20 ! ! ! Fit before self-cal, rms=0.060927Jy sigma=0.869757 ! Fit after self-cal, rms=0.064458Jy sigma=0.935309 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=0.064458Jy sigma=0.935309 ! Fit after self-cal, rms=0.064486Jy sigma=0.935217 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.909 mas, bmaj=4.519 mas, bpa=-3.796 degrees ! Estimated noise=0.269857 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 = -0.00766205 Jy ! Component: 100 - total flux cleaned = -0.0112767 Jy ! Component: 150 - total flux cleaned = -0.0124822 Jy ! Component: 200 - total flux cleaned = -0.013385 Jy ! Total flux subtracted in 200 components = -0.013385 Jy ! Clean residual min=-0.005759 max=0.005215 Jy/beam ! Clean residual mean=-0.000000 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.106577 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.106577 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=0.063668Jy sigma=0.913752 ! Fit after self-cal, rms=0.063630Jy sigma=0.913269 ! 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=0.063630Jy sigma=0.913269 ! Fit after self-cal, rms=0.063600Jy sigma=0.912380 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000492171 Jy ! Component: 100 - total flux cleaned = -0.000746447 Jy ! Component: 150 - total flux cleaned = -0.000904352 Jy ! Component: 200 - total flux cleaned = -0.00112317 Jy ! Total flux subtracted in 200 components = -0.00112317 Jy ! Clean residual min=-0.005577 max=0.005234 Jy/beam ! Clean residual mean=0.000000 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.105453 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.105453 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=0.063481Jy sigma=0.908250 ! Fit after self-cal, rms=0.063471Jy sigma=0.907994 ! 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: 1.909 x 4.519 at -3.796 degrees (North through East) ! Clean map min=-0.0054622 max=0.083918 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=1.388 mas, bmaj=3.667 mas, bpa=-5.327 degrees ! Estimated noise=0.427154 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637711 Jy ! Component: 100 - total flux cleaned = 0.0824692 Jy ! Component: 150 - total flux cleaned = 0.0932637 Jy ! Component: 200 - total flux cleaned = 0.096404 Jy ! Total flux subtracted in 200 components = 0.096404 Jy ! Clean residual min=-0.007140 max=0.009229 Jy/beam ! Clean residual mean=0.000007 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.096404 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.096404 Jy ! Inverting map and beam ! Estimated beam: bmin=1.909 mas, bmaj=4.519 mas, bpa=-3.796 degrees ! Estimated noise=0.269857 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) ! Added new window around map position (4.2, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921868 Jy ! Component: 100 - total flux cleaned = 0.0108952 Jy ! Component: 150 - total flux cleaned = 0.01123 Jy ! Component: 200 - total flux cleaned = 0.0115193 Jy ! Total flux subtracted in 200 components = 0.0115193 Jy ! Clean residual min=-0.005599 max=0.006561 Jy/beam ! Clean residual mean=0.000000 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.107923 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 63 components and 0.107923 Jy ! Inverting map ! Added new window around map position (-3.9, 0.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196718 Jy ! Component: 100 - total flux cleaned = 0.00133164 Jy ! Component: 150 - total flux cleaned = 0.00116247 Jy ! Component: 200 - total flux cleaned = 0.00102053 Jy ! Total flux subtracted in 200 components = 0.00102053 Jy ! Clean residual min=-0.005289 max=0.004192 Jy/beam ! Clean residual mean=-0.000004 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.108944 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.108944 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269751 Jy ! Component: 100 - total flux cleaned = -0.000393454 Jy ! Component: 150 - total flux cleaned = -0.000393635 Jy ! Component: 200 - total flux cleaned = -0.000392797 Jy ! Total flux subtracted in 200 components = -0.000392797 Jy ! Clean residual min=-0.005133 max=0.003918 Jy/beam ! Clean residual mean=-0.000005 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.108551 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 99 components and 0.108551 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=0.062097Jy sigma=0.874130 ! Fit after self-cal, rms=0.062009Jy sigma=0.872484 wmodel J0927-0900_C_map.mod ! Writing 99 model components to file: J0927-0900_C_map.mod wobs J0927-0900_C_uvs.fits ! Writing UV FITS file: J0927-0900_C_uvs.fits wwins J0927-0900_C_map.win ! wwins: Wrote 4 windows to J0927-0900_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 = -0.00229311 Jy ! Component: 100 - total flux cleaned = -0.00416262 Jy ! Component: 150 - total flux cleaned = -0.00529492 Jy ! Component: 200 - total flux cleaned = -0.00608303 Jy ! Component: 250 - total flux cleaned = -0.00690674 Jy ! Component: 300 - total flux cleaned = -0.00769662 Jy ! Component: 350 - total flux cleaned = -0.00814323 Jy ! Component: 400 - total flux cleaned = -0.00863976 Jy ! Component: 450 - total flux cleaned = -0.0090629 Jy ! Component: 500 - total flux cleaned = -0.00953391 Jy ! Component: 550 - total flux cleaned = -0.00999183 Jy ! Component: 600 - total flux cleaned = -0.0103844 Jy ! Component: 650 - total flux cleaned = -0.0108789 Jy ! Component: 700 - total flux cleaned = -0.0113617 Jy ! Component: 750 - total flux cleaned = -0.0117278 Jy ! Component: 800 - total flux cleaned = -0.0119842 Jy ! Component: 850 - total flux cleaned = -0.0123876 Jy ! Component: 900 - total flux cleaned = -0.0127333 Jy ! Component: 950 - total flux cleaned = -0.0129759 Jy ! Component: 1000 - total flux cleaned = -0.0131671 Jy ! Component: 1050 - total flux cleaned = -0.0134494 Jy ! Component: 1100 - total flux cleaned = -0.0136345 Jy ! Component: 1150 - total flux cleaned = -0.0137261 Jy ! Component: 1200 - total flux cleaned = -0.0139509 Jy ! Component: 1250 - total flux cleaned = -0.0139511 Jy ! Component: 1300 - total flux cleaned = -0.0140387 Jy ! Component: 1350 - total flux cleaned = -0.0141259 Jy ! Component: 1400 - total flux cleaned = -0.0142545 Jy ! Component: 1450 - total flux cleaned = -0.0145493 Jy ! Component: 1500 - total flux cleaned = -0.0145493 Jy ! Component: 1550 - total flux cleaned = -0.0147552 Jy ! Component: 1600 - total flux cleaned = -0.014877 Jy ! Component: 1650 - total flux cleaned = -0.0150377 Jy ! Component: 1700 - total flux cleaned = -0.0151168 Jy ! Component: 1750 - total flux cleaned = -0.0152344 Jy ! Component: 1800 - total flux cleaned = -0.0153117 Jy ! Component: 1850 - total flux cleaned = -0.0155042 Jy ! Component: 1900 - total flux cleaned = -0.0155803 Jy ! Component: 1950 - total flux cleaned = -0.0156935 Jy ! Component: 2000 - total flux cleaned = -0.0158797 Jy ! Component: 2050 - total flux cleaned = -0.0160266 Jy ! Component: 2100 - total flux cleaned = -0.0160633 Jy ! Component: 2150 - total flux cleaned = -0.0162078 Jy ! Component: 2200 - total flux cleaned = -0.0163505 Jy ! Component: 2250 - total flux cleaned = -0.0163857 Jy ! Component: 2300 - total flux cleaned = -0.0165267 Jy ! Component: 2350 - total flux cleaned = -0.0167009 Jy ! Component: 2400 - total flux cleaned = -0.01677 Jy ! Component: 2450 - total flux cleaned = -0.0169414 Jy ! Component: 2500 - total flux cleaned = -0.0171111 Jy ! Component: 2550 - total flux cleaned = -0.0172452 Jy ! Component: 2600 - total flux cleaned = -0.0172453 Jy ! Component: 2650 - total flux cleaned = -0.0174109 Jy ! Component: 2700 - total flux cleaned = -0.017575 Jy ! Component: 2750 - total flux cleaned = -0.0176073 Jy ! Component: 2800 - total flux cleaned = -0.0176073 Jy ! Component: 2850 - total flux cleaned = -0.0178632 Jy ! Component: 2900 - total flux cleaned = -0.0178945 Jy ! Component: 2950 - total flux cleaned = -0.0179259 Jy ! Component: 3000 - total flux cleaned = -0.0179576 Jy ! Component: 3050 - total flux cleaned = -0.0181124 Jy ! Component: 3100 - total flux cleaned = -0.0181126 Jy ! Component: 3150 - total flux cleaned = -0.0181128 Jy ! Component: 3200 - total flux cleaned = -0.0183248 Jy ! Component: 3250 - total flux cleaned = -0.0182643 Jy ! Component: 3300 - total flux cleaned = -0.0182643 Jy ! Component: 3350 - total flux cleaned = -0.0184422 Jy ! Component: 3400 - total flux cleaned = -0.0184717 Jy ! Component: 3450 - total flux cleaned = -0.0184133 Jy ! Component: 3500 - total flux cleaned = -0.0185875 Jy ! Component: 3550 - total flux cleaned = -0.0185299 Jy ! Component: 3600 - total flux cleaned = -0.0187304 Jy ! Component: 3650 - total flux cleaned = -0.0187874 Jy ! Component: 3700 - total flux cleaned = -0.0187595 Jy ! Component: 3750 - total flux cleaned = -0.0189001 Jy ! Component: 3800 - total flux cleaned = -0.0190112 Jy ! Component: 3850 - total flux cleaned = -0.019122 Jy ! Component: 3900 - total flux cleaned = -0.0191768 Jy ! Component: 3950 - total flux cleaned = -0.0192863 Jy ! Component: 4000 - total flux cleaned = -0.0193679 Jy ! Component: 4050 - total flux cleaned = -0.0194759 Jy ! Total flux subtracted in 4096 components = -0.0195296 Jy ! Clean residual min=-0.001552 max=0.001383 Jy/beam ! Clean residual mean=-0.000014 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0890215 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 410 components and 0.0890215 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0927-0900_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.909 x 4.519 at -3.796 degrees (North through East) ! Clean map min=-0.0037168 max=0.076503 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0927-0900_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0927-0900_C_a_map.mod ! Writing 410 model components to file: /vlbi/vcs9/uvm//J0927-0900_C_a_map.mod wobs /vlbi/vcs9/uvm//J0927-0900_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0927-0900_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0927-0900_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0927-0900_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0765026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.91105 1.91105 3.8221 7.6442 15.2884 30.5768 61.1536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 156.981 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0927-0900_C_a_dfm.log closed on Tue Dec 26 22:06:56 2017