! Started logfile: /vlbi/vcs9/uvm//J1424+225B_C_b_dfm.log on Tue Dec 26 22:37:44 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+225B_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1424+225B_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+225B ! ! 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+225B_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)= 0.235417 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=1.030503Jy sigma=30.478714 ! Fit after self-cal, rms=0.858534Jy sigma=25.160283 ! 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=14.23 degrees ! Estimated noise=0.199052 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 = 0.134338 Jy ! Component: 100 - total flux cleaned = 0.18068 Jy ! Total flux subtracted in 100 components = 0.18068 Jy ! Clean residual min=-0.010088 max=0.021409 Jy/beam ! Clean residual mean=0.000022 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.18068 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.18068 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=0.162073Jy sigma=4.861643 ! Fit after self-cal, rms=0.162019Jy sigma=4.860021 ! Inverting map ! Added new window around map position (2.1, 1.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275074 Jy ! Component: 100 - total flux cleaned = 0.0431797 Jy ! Total flux subtracted in 100 components = 0.0431797 Jy ! Clean residual min=-0.007914 max=0.009907 Jy/beam ! Clean residual mean=0.000014 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.223859 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.223859 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=0.157101Jy sigma=4.725791 ! Fit after self-cal, rms=0.157003Jy sigma=4.722315 ! 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=1.836 mas, bmaj=4.172 mas, bpa=12.97 degrees ! Estimated noise=0.091519 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 = 0.013109 Jy ! Component: 100 - total flux cleaned = 0.0194448 Jy ! Component: 150 - total flux cleaned = 0.0228652 Jy ! Component: 200 - total flux cleaned = 0.0235959 Jy ! Total flux subtracted in 200 components = 0.0235959 Jy ! Clean residual min=-0.010596 max=0.010915 Jy/beam ! Clean residual mean=0.000073 rms=0.003105 Jy/beam ! Combined flux in latest and established models = 0.247455 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.247455 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=0.155963Jy sigma=4.699961 ! Fit after self-cal, rms=0.155941Jy sigma=4.699119 ! 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: 1.04664 ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 HN 0.66 KP 0.69 LA 0.94 ! MK 1.00 NL 0.95 OV 0.92 PT 0.80 ! SC 1.17 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.05009 ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 FD 0.88 HN 0.85 KP 0.93 ! LA 0.86 MK 0.97 NL 1.19 OV 0.95 ! PT 0.78 SC 0.88 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.02122 ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 HN 1.10 KP 0.86 LA 0.90 ! MK 1.11 NL 0.91 OV 0.84 PT 0.79 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.08478 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 HN 0.76 KP 1.18 ! LA 0.77 MK 1.00 NL 0.86 OV 0.79 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.952609 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 1.31 KP 0.98 LA 0.81 ! MK 1.04 NL 1.29 OV 0.92 PT 1.03 ! SC 1.19 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.998465 ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.78 HN 1.40 KP 1.36 ! LA 0.82 MK 1.10 NL 0.85 OV 0.99 ! PT 0.77 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.830639 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.89 KP 3.57 LA 0.79 ! MK 0.98 NL 0.95 OV 0.76 PT 0.85 ! SC 1.15 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.924291 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.80 HN 1.27 KP 1.42 ! LA 0.72 MK 1.00 NL 1.65 OV 1.29 ! PT 0.78 SC 0.90 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.98396 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.85 KP 1.28 LA 1.00 ! MK 0.80 NL 0.79 OV 1.30 PT 1.16 ! SC 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.969315 ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.13 HN 1.04 KP 0.96 ! LA 1.15 MK 1.03 NL 1.15 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.749338 ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 HN 0.84 KP 0.78 LA 0.76 ! MK 1.10 NL 0.85 OV 1.00 PT 4.14 ! SC 1.22 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.882028 ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.13 HN 1.12 KP 1.28 ! LA 1.70 MK 1.05 NL 1.06 OV 0.99 ! PT 1.20 SC 0.95 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.849815 ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.12 KP 0.80 LA 0.99 ! MK 1.09 NL 1.35 OV 0.80 PT 2.33 ! SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.959918 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.93 HN 0.79 KP 1.13 ! LA 0.91 MK 0.96 NL 0.86 OV 1.20 ! PT 1.61 SC 1.03 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.772324 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.05 KP 0.86 LA 1.09 ! MK 1.15 NL 0.91 OV 0.73 PT 3.54 ! SC 1.31 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.94584 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.88 HN 1.41 KP 0.90 ! LA 1.04 MK 0.97 NL 1.03 OV 1.22 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.155941Jy sigma=4.699119 ! Fit after self-cal, rms=0.167266Jy sigma=4.658929 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=0.167266Jy sigma=4.658929 ! Fit after self-cal, rms=0.167634Jy sigma=4.654923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=4.218 mas, bpa=12.19 degrees ! Estimated noise=0.075791 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 = -0.0233678 Jy ! Component: 100 - total flux cleaned = -0.0296135 Jy ! Component: 150 - total flux cleaned = -0.0299987 Jy ! Component: 200 - total flux cleaned = -0.029772 Jy ! Total flux subtracted in 200 components = -0.029772 Jy ! Clean residual min=-0.011020 max=0.007990 Jy/beam ! Clean residual mean=0.000033 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.217683 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.217683 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=0.167902Jy sigma=4.555867 ! Fit after self-cal, rms=0.167902Jy sigma=4.555604 ! 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=0.167902Jy sigma=4.555604 ! Fit after self-cal, rms=0.168301Jy sigma=4.526273 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 = 0.00239452 Jy ! Component: 100 - total flux cleaned = 0.00273578 Jy ! Component: 150 - total flux cleaned = 0.00282722 Jy ! Component: 200 - total flux cleaned = 0.00282686 Jy ! Total flux subtracted in 200 components = 0.00282686 Jy ! Clean residual min=-0.010937 max=0.006979 Jy/beam ! Clean residual mean=0.000032 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.22051 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.22051 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=0.168297Jy sigma=4.524876 ! Fit after self-cal, rms=0.168249Jy sigma=4.519614 ! 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: 1.858 x 4.218 at 12.19 degrees (North through East) ! Clean map min=-0.010592 max=0.13666 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=0.168249Jy sigma=4.519614 ! Fit after self-cal, rms=0.186724Jy sigma=4.247878 ! 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=0.186724Jy sigma=4.247878 ! Fit after self-cal, rms=0.187162Jy sigma=4.242828 ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=4.25 mas, bpa=11.38 degrees ! Estimated noise=0.0730454 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926289 Jy ! Component: 100 - total flux cleaned = 0.00109588 Jy ! Component: 150 - total flux cleaned = 0.00127857 Jy ! Component: 200 - total flux cleaned = 0.00134348 Jy ! Total flux subtracted in 200 components = 0.00134348 Jy ! Clean residual min=-0.005745 max=0.006305 Jy/beam ! Clean residual mean=0.000013 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.221853 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.221853 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=0.187182Jy sigma=4.241990 ! Fit after self-cal, rms=0.187296Jy sigma=4.241366 ! 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=1.268 mas, bmaj=3.616 mas, bpa=13.67 degrees ! Estimated noise=0.167688 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.112117 Jy ! Component: 100 - total flux cleaned = 0.154956 Jy ! Component: 150 - total flux cleaned = 0.178909 Jy ! Component: 200 - total flux cleaned = 0.193167 Jy ! Total flux subtracted in 200 components = 0.193167 Jy ! Clean residual min=-0.006526 max=0.007249 Jy/beam ! Clean residual mean=0.000008 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.193167 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 0.193167 Jy ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=4.25 mas, bpa=11.38 degrees ! Estimated noise=0.0730454 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 (-2.1, -1.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135267 Jy ! Component: 100 - total flux cleaned = 0.0203338 Jy ! Component: 150 - total flux cleaned = 0.0229352 Jy ! Component: 200 - total flux cleaned = 0.0249317 Jy ! Total flux subtracted in 200 components = 0.0249317 Jy ! Clean residual min=-0.005596 max=0.005904 Jy/beam ! Clean residual mean=0.000013 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.218098 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 60 components and 0.218098 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157261 Jy ! Component: 100 - total flux cleaned = 0.00278045 Jy ! Component: 150 - total flux cleaned = 0.00344627 Jy ! Component: 200 - total flux cleaned = 0.00395053 Jy ! Total flux subtracted in 200 components = 0.00395053 Jy ! Clean residual min=-0.005454 max=0.005740 Jy/beam ! Clean residual mean=0.000012 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.222049 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 0.222049 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=0.187219Jy sigma=4.234738 ! Fit after self-cal, rms=0.187265Jy sigma=4.233706 wmodel J1424+225B_C_map.mod ! Writing 91 model components to file: J1424+225B_C_map.mod wobs J1424+225B_C_uvs.fits ! Writing UV FITS file: J1424+225B_C_uvs.fits wwins J1424+225B_C_map.win ! wwins: Wrote 3 windows to J1424+225B_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 = 0.0011138 Jy ! Component: 100 - total flux cleaned = 0.00238232 Jy ! Component: 150 - total flux cleaned = 0.00304574 Jy ! Component: 200 - total flux cleaned = 0.00366724 Jy ! Component: 250 - total flux cleaned = 0.0041134 Jy ! Component: 300 - total flux cleaned = 0.00454012 Jy ! Component: 350 - total flux cleaned = 0.00494909 Jy ! Component: 400 - total flux cleaned = 0.00534223 Jy ! Component: 450 - total flux cleaned = 0.00578285 Jy ! Component: 500 - total flux cleaned = 0.00596688 Jy ! Component: 550 - total flux cleaned = 0.00614483 Jy ! Component: 600 - total flux cleaned = 0.00631725 Jy ! Component: 650 - total flux cleaned = 0.00665353 Jy ! Component: 700 - total flux cleaned = 0.00692633 Jy ! Component: 750 - total flux cleaned = 0.00713842 Jy ! Component: 800 - total flux cleaned = 0.00729485 Jy ! Component: 850 - total flux cleaned = 0.00739753 Jy ! Component: 900 - total flux cleaned = 0.00759719 Jy ! Component: 950 - total flux cleaned = 0.00759654 Jy ! Component: 1000 - total flux cleaned = 0.00769179 Jy ! Component: 1050 - total flux cleaned = 0.00769158 Jy ! Component: 1100 - total flux cleaned = 0.00783078 Jy ! Component: 1150 - total flux cleaned = 0.0079674 Jy ! Component: 1200 - total flux cleaned = 0.00801303 Jy ! Component: 1250 - total flux cleaned = 0.00823348 Jy ! Component: 1300 - total flux cleaned = 0.00845024 Jy ! Component: 1350 - total flux cleaned = 0.00870627 Jy ! Component: 1400 - total flux cleaned = 0.00900005 Jy ! Component: 1450 - total flux cleaned = 0.00920808 Jy ! Component: 1500 - total flux cleaned = 0.00945324 Jy ! Component: 1550 - total flux cleaned = 0.0096948 Jy ! Component: 1600 - total flux cleaned = 0.00997212 Jy ! Component: 1650 - total flux cleaned = 0.0101289 Jy ! Component: 1700 - total flux cleaned = 0.0105547 Jy ! Component: 1750 - total flux cleaned = 0.0106691 Jy ! Component: 1800 - total flux cleaned = 0.0111224 Jy ! Component: 1850 - total flux cleaned = 0.0114207 Jy ! Component: 1900 - total flux cleaned = 0.011605 Jy ! Component: 1950 - total flux cleaned = 0.0118973 Jy ! Component: 2000 - total flux cleaned = 0.0121149 Jy ! Component: 2050 - total flux cleaned = 0.0123655 Jy ! Component: 2100 - total flux cleaned = 0.0126491 Jy ! Component: 2150 - total flux cleaned = 0.0127549 Jy ! Component: 2200 - total flux cleaned = 0.0130342 Jy ! Component: 2250 - total flux cleaned = 0.0132074 Jy ! Component: 2300 - total flux cleaned = 0.0133793 Jy ! Component: 2350 - total flux cleaned = 0.0136521 Jy ! Component: 2400 - total flux cleaned = 0.013956 Jy ! Component: 2450 - total flux cleaned = 0.0141238 Jy ! Component: 2500 - total flux cleaned = 0.0143231 Jy ! Component: 2550 - total flux cleaned = 0.0145214 Jy ! Component: 2600 - total flux cleaned = 0.0148169 Jy ! Component: 2650 - total flux cleaned = 0.0150121 Jy ! Component: 2700 - total flux cleaned = 0.0151738 Jy ! Component: 2750 - total flux cleaned = 0.0154953 Jy ! Component: 2800 - total flux cleaned = 0.0157188 Jy ! Component: 2850 - total flux cleaned = 0.0159092 Jy ! Component: 2900 - total flux cleaned = 0.0161617 Jy ! Component: 2950 - total flux cleaned = 0.0164125 Jy ! Component: 3000 - total flux cleaned = 0.0166619 Jy ! Component: 3050 - total flux cleaned = 0.0169096 Jy ! Component: 3100 - total flux cleaned = 0.0171254 Jy ! Component: 3150 - total flux cleaned = 0.0173094 Jy ! Component: 3200 - total flux cleaned = 0.0176145 Jy ! Component: 3250 - total flux cleaned = 0.0178269 Jy ! Component: 3300 - total flux cleaned = 0.0180984 Jy ! Component: 3350 - total flux cleaned = 0.0184284 Jy ! Component: 3400 - total flux cleaned = 0.0185476 Jy ! Component: 3450 - total flux cleaned = 0.0187258 Jy ! Component: 3500 - total flux cleaned = 0.0189921 Jy ! Component: 3550 - total flux cleaned = 0.019257 Jy ! Component: 3600 - total flux cleaned = 0.0194327 Jy ! Component: 3650 - total flux cleaned = 0.0196664 Jy ! Component: 3700 - total flux cleaned = 0.0198695 Jy ! Component: 3750 - total flux cleaned = 0.0199851 Jy ! Component: 3800 - total flux cleaned = 0.0202157 Jy ! Component: 3850 - total flux cleaned = 0.0205887 Jy ! Component: 3900 - total flux cleaned = 0.0205886 Jy ! Component: 3950 - total flux cleaned = 0.0209583 Jy ! Component: 4000 - total flux cleaned = 0.0211282 Jy ! Component: 4050 - total flux cleaned = 0.0212976 Jy ! Total flux subtracted in 4096 components = 0.0214382 Jy ! Clean residual min=-0.001538 max=0.001701 Jy/beam ! Clean residual mean=0.000010 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.243487 Jy keep ! Adding 397 model components to the UV plane model. ! The established model now contains 488 components and 0.243487 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1424+225B_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.857 x 4.25 at 11.38 degrees (North through East) ! Clean map min=-0.0032155 max=0.13607 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1424+225B_C_b_map.fits wmodel /vlbi/vcs9/uvm//J1424+225B_C_b_map.mod ! Writing 488 model components to file: /vlbi/vcs9/uvm//J1424+225B_C_b_map.mod wobs /vlbi/vcs9/uvm//J1424+225B_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1424+225B_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J1424+225B_C_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1424+225B_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000528692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16566 1.16566 2.33131 4.66263 9.32526 18.6505 37.301 74.6021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 257.365 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1424+225B_C_b_dfm.log closed on Tue Dec 26 22:37:50 2017