! Started logfile: /vlbi/vcs9/uvm//J1424+225C_C_b_dfm.log on Tue Dec 26 22:38:08 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//J1424+225C_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1424+225C_C_b_uvm.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! AN table 2: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910749 visibilities/baseline/integration-bin. ! Found source: J1424+225C ! ! 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 68328 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 J1424+225C_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)= 0.212252 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 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.023688Jy sigma=30.234599 ! Fit after self-cal, rms=0.878843Jy sigma=25.833824 ! 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=1.273 mas, bmaj=3.609 mas, bpa=14.22 degrees ! Estimated noise=0.199298 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 = 0.110006 Jy ! Component: 100 - total flux cleaned = 0.14698 Jy ! Total flux subtracted in 100 components = 0.14698 Jy ! Clean residual min=-0.011274 max=0.017227 Jy/beam ! Clean residual mean=0.000031 rms=0.002822 Jy/beam ! Combined flux in latest and established models = 0.14698 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 0.14698 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=0.156096Jy sigma=4.633349 ! Fit after self-cal, rms=0.156050Jy sigma=4.631339 ! Inverting map ! Added new window around map position (2.1, 3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220343 Jy ! Component: 100 - total flux cleaned = 0.0374864 Jy ! Total flux subtracted in 100 components = 0.0374864 Jy ! Clean residual min=-0.009707 max=0.015191 Jy/beam ! Clean residual mean=0.000025 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.184467 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.184467 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=0.151266Jy sigma=4.494266 ! Fit after self-cal, rms=0.151189Jy sigma=4.491023 ! 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=1.835 mas, bmaj=4.174 mas, bpa=12.95 degrees ! Estimated noise=0.0915697 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 = 0.0231872 Jy ! Component: 100 - total flux cleaned = 0.0368212 Jy ! Component: 150 - total flux cleaned = 0.0453242 Jy ! Component: 200 - total flux cleaned = 0.0501483 Jy ! Total flux subtracted in 200 components = 0.0501483 Jy ! Clean residual min=-0.010372 max=0.013593 Jy/beam ! Clean residual mean=0.000070 rms=0.002930 Jy/beam ! Combined flux in latest and established models = 0.234615 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.234615 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=0.148045Jy sigma=4.409578 ! Fit after self-cal, rms=0.148016Jy sigma=4.407724 ! 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: 1.03732 ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 0.75 KP 0.67 LA 1.19 ! MK 1.27 NL 0.92 OV 0.85 PT 0.72 ! SC 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04199 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.90 HN 0.94 KP 0.89 ! LA 0.81 MK 1.10 NL 1.23 OV 0.87 ! PT 0.79 SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.966736 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.28 KP 0.87 LA 0.96 ! MK 1.30 NL 1.10 OV 0.76 PT 0.78 ! SC 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.05605 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.83 HN 1.03 KP 1.30 ! LA 0.82 MK 1.08 NL 0.84 OV 0.82 ! PT 0.80 SC 1.05 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.874428 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.75 KP 1.09 LA 0.71 ! MK 1.29 NL 1.11 OV 0.92 PT 1.05 ! SC 1.31 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00914 ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.74 HN 1.22 KP 1.29 ! LA 0.86 MK 1.15 NL 0.97 OV 0.97 ! PT 0.76 SC 1.07 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.761048 ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 1.09 KP 3.93 LA 0.84 ! MK 1.31 NL 1.13 OV 0.78 PT 0.80 ! SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.940801 ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.80 HN 1.22 KP 1.49 ! LA 0.70 MK 1.12 NL 1.23 OV 1.13 ! PT 0.79 SC 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.980641 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 1.03 KP 0.95 LA 1.27 ! MK 0.96 NL 0.76 OV 1.27 PT 1.02 ! SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.940462 ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.69 HN 0.94 KP 0.92 ! LA 0.90 MK 0.94 NL 1.15 OV 0.92 ! PT 1.23 SC 1.08 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.864789 ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 HN 0.92 KP 0.79 LA 0.76 ! MK 1.02 NL 1.03 OV 0.98 PT 2.47 ! SC 1.15 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.865876 ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.99 HN 1.41 KP 1.60 ! LA 1.21 MK 0.93 NL 0.99 OV 0.92 ! PT 1.72 SC 0.88 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.867582 ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 HN 1.14 KP 0.71 LA 1.01 ! MK 1.00 NL 0.93 OV 0.95 PT 2.13 ! SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.983784 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.94 HN 0.90 KP 1.15 ! LA 0.97 MK 0.91 NL 0.84 OV 1.19 ! PT 1.30 SC 0.98 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.797797 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.10 KP 0.93 LA 1.12 ! MK 1.20 NL 0.90 OV 0.72 PT 2.94 ! SC 1.35 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.976405 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00 HN 1.02 KP 0.85 ! LA 1.04 MK 0.94 NL 1.22 OV 1.09 ! PT 1.02 SC 1.14 ! ! ! Fit before self-cal, rms=0.148016Jy sigma=4.407724 ! Fit after self-cal, rms=0.152832Jy sigma=4.334036 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=0.152832Jy sigma=4.334036 ! Fit after self-cal, rms=0.153030Jy sigma=4.331992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.264 mas, bpa=13.12 degrees ! Estimated noise=0.0778161 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 = -0.0184978 Jy ! Component: 100 - total flux cleaned = -0.0230591 Jy ! Component: 150 - total flux cleaned = -0.0240619 Jy ! Component: 200 - total flux cleaned = -0.0242537 Jy ! Total flux subtracted in 200 components = -0.0242537 Jy ! Clean residual min=-0.007986 max=0.009397 Jy/beam ! Clean residual mean=0.000038 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.210361 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.210361 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=0.153042Jy sigma=4.267233 ! Fit after self-cal, rms=0.153042Jy sigma=4.266536 ! 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=0.153042Jy sigma=4.266536 ! Fit after self-cal, rms=0.152981Jy sigma=4.215750 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 (-2.7, -3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631242 Jy ! Component: 100 - total flux cleaned = 0.00652064 Jy ! Component: 150 - total flux cleaned = 0.00628386 Jy ! Component: 200 - total flux cleaned = 0.00577562 Jy ! Total flux subtracted in 200 components = 0.00577562 Jy ! Clean residual min=-0.006817 max=0.006419 Jy/beam ! Clean residual mean=0.000037 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.216137 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.216137 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=0.152632Jy sigma=4.195329 ! Fit after self-cal, rms=0.152708Jy sigma=4.189659 ! 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: 1.905 x 4.264 at 13.12 degrees (North through East) ! Clean map min=-0.0064882 max=0.12069 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=0.152708Jy sigma=4.189659 ! Fit after self-cal, rms=0.182052Jy sigma=3.964778 ! 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=0.182052Jy sigma=3.964778 ! Fit after self-cal, rms=0.182750Jy sigma=3.957672 ! Inverting map and beam ! Estimated beam: bmin=1.936 mas, bmaj=4.295 mas, bpa=11.49 degrees ! Estimated noise=0.0739922 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247692 Jy ! Component: 100 - total flux cleaned = 0.00222974 Jy ! Component: 150 - total flux cleaned = 0.00216076 Jy ! Component: 200 - total flux cleaned = 0.00203549 Jy ! Total flux subtracted in 200 components = 0.00203549 Jy ! Clean residual min=-0.005307 max=0.005074 Jy/beam ! Clean residual mean=0.000017 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.218173 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 133 components and 0.218173 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=0.182744Jy sigma=3.953406 ! Fit after self-cal, rms=0.182939Jy sigma=3.952352 ! 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=1.285 mas, bmaj=3.619 mas, bpa=13.79 degrees ! Estimated noise=0.173497 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0935599 Jy ! Component: 100 - total flux cleaned = 0.128494 Jy ! Component: 150 - total flux cleaned = 0.148878 Jy ! Component: 200 - total flux cleaned = 0.162178 Jy ! Total flux subtracted in 200 components = 0.162178 Jy ! Clean residual min=-0.008560 max=0.008399 Jy/beam ! Clean residual mean=0.000018 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.162178 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.162178 Jy ! Inverting map and beam ! Estimated beam: bmin=1.936 mas, bmaj=4.295 mas, bpa=11.49 degrees ! Estimated noise=0.0739922 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 = 0.0232781 Jy ! Component: 100 - total flux cleaned = 0.0375234 Jy ! Component: 150 - total flux cleaned = 0.0466958 Jy ! Component: 200 - total flux cleaned = 0.051786 Jy ! Total flux subtracted in 200 components = 0.051786 Jy ! Clean residual min=-0.006088 max=0.005215 Jy/beam ! Clean residual mean=0.000020 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.213964 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 108 components and 0.213964 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242097 Jy ! Component: 100 - total flux cleaned = 0.00343697 Jy ! Component: 150 - total flux cleaned = 0.00403491 Jy ! Component: 200 - total flux cleaned = 0.00422751 Jy ! Total flux subtracted in 200 components = 0.00422751 Jy ! Clean residual min=-0.005542 max=0.005180 Jy/beam ! Clean residual mean=0.000019 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.218192 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.218192 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=0.182955Jy sigma=3.952905 ! Fit after self-cal, rms=0.183039Jy sigma=3.952120 wmodel J1424+225C_C_map.mod ! Writing 130 model components to file: J1424+225C_C_map.mod wobs J1424+225C_C_uvs.fits ! Writing UV FITS file: J1424+225C_C_uvs.fits wwins J1424+225C_C_map.win ! wwins: Wrote 3 windows to J1424+225C_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 = -0.00142349 Jy ! Component: 100 - total flux cleaned = -0.00133615 Jy ! Component: 150 - total flux cleaned = -0.00142108 Jy ! Component: 200 - total flux cleaned = -0.00134358 Jy ! Component: 250 - total flux cleaned = -0.00104426 Jy ! Component: 300 - total flux cleaned = -0.000758928 Jy ! Component: 350 - total flux cleaned = -0.000414142 Jy ! Component: 400 - total flux cleaned = 0.00011869 Jy ! Component: 450 - total flux cleaned = 0.000763297 Jy ! Component: 500 - total flux cleaned = 0.00132789 Jy ! Component: 550 - total flux cleaned = 0.00205849 Jy ! Component: 600 - total flux cleaned = 0.00270941 Jy ! Component: 650 - total flux cleaned = 0.00322839 Jy ! Component: 700 - total flux cleaned = 0.00395731 Jy ! Component: 750 - total flux cleaned = 0.00455583 Jy ! Component: 800 - total flux cleaned = 0.00508615 Jy ! Component: 850 - total flux cleaned = 0.0056556 Jy ! Component: 900 - total flux cleaned = 0.00616158 Jy ! Component: 950 - total flux cleaned = 0.00670618 Jy ! Component: 1000 - total flux cleaned = 0.0070939 Jy ! Component: 1050 - total flux cleaned = 0.00761631 Jy ! Component: 1100 - total flux cleaned = 0.00798796 Jy ! Component: 1150 - total flux cleaned = 0.00830804 Jy ! Component: 1200 - total flux cleaned = 0.00875812 Jy ! Component: 1250 - total flux cleaned = 0.00906787 Jy ! Component: 1300 - total flux cleaned = 0.00924233 Jy ! Component: 1350 - total flux cleaned = 0.00971607 Jy ! Component: 1400 - total flux cleaned = 0.00997127 Jy ! Component: 1450 - total flux cleaned = 0.010431 Jy ! Component: 1500 - total flux cleaned = 0.010885 Jy ! Component: 1550 - total flux cleaned = 0.0112113 Jy ! Component: 1600 - total flux cleaned = 0.0115741 Jy ! Component: 1650 - total flux cleaned = 0.011932 Jy ! Component: 1700 - total flux cleaned = 0.0123249 Jy ! Component: 1750 - total flux cleaned = 0.0126734 Jy ! Component: 1800 - total flux cleaned = 0.0130181 Jy ! Component: 1850 - total flux cleaned = 0.0132834 Jy ! Component: 1900 - total flux cleaned = 0.0135087 Jy ! Component: 1950 - total flux cleaned = 0.0138804 Jy ! Component: 2000 - total flux cleaned = 0.0141382 Jy ! Component: 2050 - total flux cleaned = 0.0143572 Jy ! Component: 2100 - total flux cleaned = 0.0145023 Jy ! Component: 2150 - total flux cleaned = 0.0148612 Jy ! Component: 2200 - total flux cleaned = 0.0151461 Jy ! Component: 2250 - total flux cleaned = 0.015358 Jy ! Component: 2300 - total flux cleaned = 0.0156031 Jy ! Component: 2350 - total flux cleaned = 0.0157076 Jy ! Component: 2400 - total flux cleaned = 0.0160526 Jy ! Component: 2450 - total flux cleaned = 0.016292 Jy ! Component: 2500 - total flux cleaned = 0.0164958 Jy ! Component: 2550 - total flux cleaned = 0.0167653 Jy ! Component: 2600 - total flux cleaned = 0.0168983 Jy ! Component: 2650 - total flux cleaned = 0.0170972 Jy ! Component: 2700 - total flux cleaned = 0.0172289 Jy ! Component: 2750 - total flux cleaned = 0.0174903 Jy ! Component: 2800 - total flux cleaned = 0.0177174 Jy ! Component: 2850 - total flux cleaned = 0.0180074 Jy ! Component: 2900 - total flux cleaned = 0.0182309 Jy ! Component: 2950 - total flux cleaned = 0.0184216 Jy ! Component: 3000 - total flux cleaned = 0.0185794 Jy ! Component: 3050 - total flux cleaned = 0.0187054 Jy ! Component: 3100 - total flux cleaned = 0.0190803 Jy ! Component: 3150 - total flux cleaned = 0.0193909 Jy ! Component: 3200 - total flux cleaned = 0.0196069 Jy ! Component: 3250 - total flux cleaned = 0.0198219 Jy ! Component: 3300 - total flux cleaned = 0.0201577 Jy ! Component: 3350 - total flux cleaned = 0.0203097 Jy ! Component: 3400 - total flux cleaned = 0.0205514 Jy ! Component: 3450 - total flux cleaned = 0.0207922 Jy ! Component: 3500 - total flux cleaned = 0.0210616 Jy ! Component: 3550 - total flux cleaned = 0.0213292 Jy ! Component: 3600 - total flux cleaned = 0.0215363 Jy ! Component: 3650 - total flux cleaned = 0.0217133 Jy ! Component: 3700 - total flux cleaned = 0.0218893 Jy ! Component: 3750 - total flux cleaned = 0.0220354 Jy ! Component: 3800 - total flux cleaned = 0.0221225 Jy ! Component: 3850 - total flux cleaned = 0.022383 Jy ! Component: 3900 - total flux cleaned = 0.0224694 Jy ! Component: 3950 - total flux cleaned = 0.0225843 Jy ! Component: 4000 - total flux cleaned = 0.0229556 Jy ! Component: 4050 - total flux cleaned = 0.0231262 Jy ! Total flux subtracted in 4096 components = 0.0232395 Jy ! Clean residual min=-0.001803 max=0.001788 Jy/beam ! Clean residual mean=0.000014 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.241431 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 475 components and 0.241431 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1424+225C_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.936 x 4.295 at 11.49 degrees (North through East) ! Clean map min=-0.0029971 max=0.11823 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1424+225C_C_b_map.fits wmodel /vlbi/vcs9/uvm//J1424+225C_C_b_map.mod ! Writing 475 model components to file: /vlbi/vcs9/uvm//J1424+225C_C_b_map.mod wobs /vlbi/vcs9/uvm//J1424+225C_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1424+225C_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J1424+225C_C_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1424+225C_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000529544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34364 1.34364 2.68727 5.37454 10.7491 21.4982 42.9963 85.9927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 223.274 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1424+225C_C_b_dfm.log closed on Tue Dec 26 22:38:14 2017