! Started logfile: /vlbi/vcs9/uvm//J0410+4216_X_b_dfm.log on Tue Dec 26 21:32:03 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//J0410+4216_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0410+4216_X_b_uvm.fits ! AN table 1: 566 integrations on 45 of 45 possible baselines. ! AN table 2: 123 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.644157 visibilities/baseline/integration-bin. ! Found source: J0410+4216 ! ! 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 154072 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 J0410+4216_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)= 0.0858273 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 1438 telescope corrections were flagged in sub-array 1. ! A total of 197 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 197 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 197 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 197 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 197 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 197 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 197 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 197 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003421Jy sigma=24.148325 ! Fit after self-cal, rms=0.922528Jy sigma=22.247234 ! 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=0.6937 mas, bmaj=1.826 mas, bpa=-10.95 degrees ! Estimated noise=0.157873 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 = 0.064904 Jy ! Component: 100 - total flux cleaned = 0.0744063 Jy ! Total flux subtracted in 100 components = 0.0744063 Jy ! Clean residual min=-0.001784 max=0.003467 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0744063 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0744063 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=0.035632Jy sigma=0.733159 ! Fit after self-cal, rms=0.035617Jy sigma=0.732787 ! Inverting map ! Added new window around map position (-0.8, -1.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443042 Jy ! Component: 100 - total flux cleaned = 0.0060381 Jy ! Total flux subtracted in 100 components = 0.0060381 Jy ! Clean residual min=-0.001725 max=0.001970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0804444 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0804444 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=0.035016Jy sigma=0.719574 ! Fit after self-cal, rms=0.035004Jy sigma=0.719232 ! Inverting map ! Added new window around map position (4.2, 4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707442 Jy ! Component: 100 - total flux cleaned = 0.000783532 Jy ! Total flux subtracted in 100 components = 0.000783532 Jy ! Clean residual min=-0.001684 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.081228 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.081228 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=0.034857Jy sigma=0.717501 ! Fit after self-cal, rms=0.034851Jy sigma=0.717357 ! 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=0.9123 mas, bmaj=2.246 mas, bpa=-11.83 degrees ! Estimated noise=0.0748531 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178225 Jy ! Component: 100 - total flux cleaned = 0.00227934 Jy ! Component: 150 - total flux cleaned = 0.00262132 Jy ! Component: 200 - total flux cleaned = 0.00285007 Jy ! Total flux subtracted in 200 components = 0.00285007 Jy ! Clean residual min=-0.000788 max=0.001173 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0840781 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.0840781 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=0.034739Jy sigma=0.715331 ! Fit after self-cal, rms=0.034735Jy sigma=0.715231 ! Inverting map ! Added new window around map position (-6.8, 6.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396578 Jy ! Component: 100 - total flux cleaned = 0.0006219 Jy ! Component: 150 - total flux cleaned = 0.000742396 Jy ! Component: 200 - total flux cleaned = 0.000830979 Jy ! Total flux subtracted in 200 components = 0.000830979 Jy ! Clean residual min=-0.000789 max=0.000922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.084909 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.084909 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=0.034683Jy sigma=0.714223 ! Fit after self-cal, rms=0.034680Jy sigma=0.714155 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997851 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.01 ! LA 0.99 MK 1.00 NL 1.03 OV 1.01 ! PT 1.00 SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.988112 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.01 KP 1.04 LA 1.01 ! MK 1.01 NL 0.98 OV 1.02 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997751 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.02 ! LA 0.99 MK 1.01 NL 1.03 OV 1.01 ! PT 1.01 SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994972 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.00 KP 1.03 LA 1.00 ! MK 1.02 NL 0.97 OV 0.99 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.996847 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 1.02 OV 1.00 ! PT 1.00 SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996569 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.00 KP 1.03 LA 1.01 ! MK 1.00 NL 0.97 OV 1.00 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00114 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 0.99 MK 1.01 NL 1.02 OV 1.00 ! PT 1.00 SC 0.98 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994619 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 0.99 KP 1.04 LA 1.02 ! MK 1.01 NL 0.99 OV 1.00 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00241 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 0.99 ! LA 0.98 MK 1.02 NL 1.02 OV 0.99 ! PT 0.99 SC 0.99 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00132 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.99 KP 1.04 LA 1.01 ! MK 0.97 NL 0.96 OV 1.00 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00521 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.99 ! LA 0.97 MK 1.02 NL 1.02 OV 0.99 ! PT 0.99 SC 0.99 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0054 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.97 KP 1.03 LA 1.01 ! MK 0.98 NL 0.97 OV 0.99 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00747 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.97 ! LA 0.97 MK 1.03 NL 1.01 OV 0.99 ! PT 0.99 SC 0.98 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00895 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 0.97 KP 1.04 LA 1.00 ! MK 0.97 NL 0.94 OV 0.97 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00745 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! PT 0.99 SC 0.99 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00506 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.98 KP 1.01 LA 1.02 ! MK 1.00 NL 0.99 OV 0.99 PT 1.03 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.034680Jy sigma=0.714155 ! Fit after self-cal, rms=0.034552Jy sigma=0.713769 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=0.034552Jy sigma=0.713769 ! Fit after self-cal, rms=0.034552Jy sigma=0.713772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9183 mas, bmaj=2.243 mas, bpa=-11.62 degrees ! Estimated noise=0.0751118 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 = 0.000375607 Jy ! Component: 100 - total flux cleaned = 0.000464044 Jy ! Component: 150 - total flux cleaned = 0.000511137 Jy ! Component: 200 - total flux cleaned = 0.000525287 Jy ! Total flux subtracted in 200 components = 0.000525287 Jy ! Clean residual min=-0.000762 max=0.000748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0854343 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 0.0854343 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=0.034527Jy sigma=0.713461 ! Fit after self-cal, rms=0.034527Jy sigma=0.713455 ! 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=0.034527Jy sigma=0.713455 ! Fit after self-cal, rms=0.034515Jy sigma=0.713144 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 = 4.92558e-05 Jy ! Component: 100 - total flux cleaned = 6.28879e-05 Jy ! Component: 150 - total flux cleaned = 7.62453e-05 Jy ! Component: 200 - total flux cleaned = 8.84905e-05 Jy ! Total flux subtracted in 200 components = 8.84905e-05 Jy ! Clean residual min=-0.000766 max=0.000712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0855228 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 94 components and 0.0855228 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=0.034496Jy sigma=0.712950 ! Fit after self-cal, rms=0.034493Jy sigma=0.712887 ! 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: 0.9183 x 2.243 at -11.62 degrees (North through East) ! Clean map min=-0.00088842 max=0.075627 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=0.6951 mas, bmaj=1.821 mas, bpa=-10.84 degrees ! Estimated noise=0.157581 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648934 Jy ! Component: 100 - total flux cleaned = 0.0752341 Jy ! Component: 150 - total flux cleaned = 0.079255 Jy ! Component: 200 - total flux cleaned = 0.0800744 Jy ! Total flux subtracted in 200 components = 0.0800744 Jy ! Clean residual min=-0.001658 max=0.001505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0800744 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0800744 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9183 mas, bmaj=2.243 mas, bpa=-11.62 degrees ! Estimated noise=0.0751118 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 = 0.00257028 Jy ! Component: 100 - total flux cleaned = 0.00387978 Jy ! Component: 150 - total flux cleaned = 0.00451404 Jy ! Component: 200 - total flux cleaned = 0.00479126 Jy ! Total flux subtracted in 200 components = 0.00479126 Jy ! Clean residual min=-0.000793 max=0.000787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0848657 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0848656 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211177 Jy ! Component: 100 - total flux cleaned = 0.000337928 Jy ! Component: 150 - total flux cleaned = 0.00045573 Jy ! Component: 200 - total flux cleaned = 0.000529587 Jy ! Total flux subtracted in 200 components = 0.000529587 Jy ! Clean residual min=-0.000780 max=0.000734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0853952 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.0853952 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=0.034588Jy sigma=0.713612 ! Fit after self-cal, rms=0.034585Jy sigma=0.713560 wmodel J0410+4216_X_map.mod ! Writing 59 model components to file: J0410+4216_X_map.mod wobs J0410+4216_X_uvs.fits ! Writing UV FITS file: J0410+4216_X_uvs.fits wwins J0410+4216_X_map.win ! wwins: Wrote 5 windows to J0410+4216_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 = -8.60704e-05 Jy ! Component: 100 - total flux cleaned = -8.63334e-05 Jy ! Component: 150 - total flux cleaned = -0.000136421 Jy ! Component: 200 - total flux cleaned = -0.000148559 Jy ! Component: 250 - total flux cleaned = -0.000184302 Jy ! Component: 300 - total flux cleaned = -0.000207777 Jy ! Component: 350 - total flux cleaned = -0.000276686 Jy ! Component: 400 - total flux cleaned = -0.000355958 Jy ! Component: 450 - total flux cleaned = -0.000456527 Jy ! Component: 500 - total flux cleaned = -0.000522711 Jy ! Component: 550 - total flux cleaned = -0.000631686 Jy ! Component: 600 - total flux cleaned = -0.000717842 Jy ! Component: 650 - total flux cleaned = -0.000845596 Jy ! Component: 700 - total flux cleaned = -0.000908711 Jy ! Component: 750 - total flux cleaned = -0.00100279 Jy ! Component: 800 - total flux cleaned = -0.00113727 Jy ! Component: 850 - total flux cleaned = -0.00122925 Jy ! Component: 900 - total flux cleaned = -0.00133086 Jy ! Component: 950 - total flux cleaned = -0.00143142 Jy ! Component: 1000 - total flux cleaned = -0.0015213 Jy ! Component: 1050 - total flux cleaned = -0.00164006 Jy ! Component: 1100 - total flux cleaned = -0.00173839 Jy ! Component: 1150 - total flux cleaned = -0.00187485 Jy ! Component: 1200 - total flux cleaned = -0.00193293 Jy ! Component: 1250 - total flux cleaned = -0.00207714 Jy ! Component: 1300 - total flux cleaned = -0.00215347 Jy ! Component: 1350 - total flux cleaned = -0.00226721 Jy ! Component: 1400 - total flux cleaned = -0.00236134 Jy ! Component: 1450 - total flux cleaned = -0.0024361 Jy ! Component: 1500 - total flux cleaned = -0.00251978 Jy ! Component: 1550 - total flux cleaned = -0.00261215 Jy ! Component: 1600 - total flux cleaned = -0.00270388 Jy ! Component: 1650 - total flux cleaned = -0.00282234 Jy ! Component: 1700 - total flux cleaned = -0.00288579 Jy ! Component: 1750 - total flux cleaned = -0.00298487 Jy ! Component: 1800 - total flux cleaned = -0.00308341 Jy ! Component: 1850 - total flux cleaned = -0.0031991 Jy ! Component: 1900 - total flux cleaned = -0.0032699 Jy ! Component: 1950 - total flux cleaned = -0.00335793 Jy ! Component: 2000 - total flux cleaned = -0.00344554 Jy ! Component: 2050 - total flux cleaned = -0.00356746 Jy ! Component: 2100 - total flux cleaned = -0.00363689 Jy ! Component: 2150 - total flux cleaned = -0.00371458 Jy ! Component: 2200 - total flux cleaned = -0.00382624 Jy ! Component: 2250 - total flux cleaned = -0.00391179 Jy ! Component: 2300 - total flux cleaned = -0.00397981 Jy ! Component: 2350 - total flux cleaned = -0.00406447 Jy ! Component: 2400 - total flux cleaned = -0.00418245 Jy ! Component: 2450 - total flux cleaned = -0.00424118 Jy ! Component: 2500 - total flux cleaned = -0.00431633 Jy ! Component: 2550 - total flux cleaned = -0.00439949 Jy ! Component: 2600 - total flux cleaned = -0.00450711 Jy ! Component: 2650 - total flux cleaned = -0.00456479 Jy ! Component: 2700 - total flux cleaned = -0.00466335 Jy ! Component: 2750 - total flux cleaned = -0.0047288 Jy ! Component: 2800 - total flux cleaned = -0.00484274 Jy ! Component: 2850 - total flux cleaned = -0.0049157 Jy ! Component: 2900 - total flux cleaned = -0.00498024 Jy ! Component: 2950 - total flux cleaned = -0.00508473 Jy ! Component: 3000 - total flux cleaned = -0.00517284 Jy ! Component: 3050 - total flux cleaned = -0.00522066 Jy ! Component: 3100 - total flux cleaned = -0.0053239 Jy ! Component: 3150 - total flux cleaned = -0.00541092 Jy ! Component: 3200 - total flux cleaned = -0.00548183 Jy ! Component: 3250 - total flux cleaned = -0.00554459 Jy ! Component: 3300 - total flux cleaned = -0.00563845 Jy ! Component: 3350 - total flux cleaned = -0.00573967 Jy ! Component: 3400 - total flux cleaned = -0.00581727 Jy ! Component: 3450 - total flux cleaned = -0.00590998 Jy ! Component: 3500 - total flux cleaned = -0.00601001 Jy ! Component: 3550 - total flux cleaned = -0.00606365 Jy ! Component: 3600 - total flux cleaned = -0.00614767 Jy ! Component: 3650 - total flux cleaned = -0.00620851 Jy ! Component: 3700 - total flux cleaned = -0.00629952 Jy ! Component: 3750 - total flux cleaned = -0.00638264 Jy ! Component: 3800 - total flux cleaned = -0.00644284 Jy ! Component: 3850 - total flux cleaned = -0.00651032 Jy ! Component: 3900 - total flux cleaned = -0.00660001 Jy ! Component: 3950 - total flux cleaned = -0.00665964 Jy ! Component: 4000 - total flux cleaned = -0.00675612 Jy ! Component: 4050 - total flux cleaned = -0.00683008 Jy ! Total flux subtracted in 4096 components = -0.00688907 Jy ! Clean residual min=-0.000378 max=0.000407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0785062 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 398 components and 0.0785061 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0410+4216_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9183 x 2.243 at -11.62 degrees (North through East) ! Clean map min=-0.00078476 max=0.075591 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0410+4216_X_b_map.fits wmodel /vlbi/vcs9/uvm//J0410+4216_X_b_map.mod ! Writing 398 model components to file: /vlbi/vcs9/uvm//J0410+4216_X_b_map.mod wobs /vlbi/vcs9/uvm//J0410+4216_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0410+4216_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J0410+4216_X_b_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0410+4216_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0755906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.512105 0.512105 1.02421 2.04842 4.09684 8.19367 16.3873 32.7747 65.5494 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 585.817 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0410+4216_X_b_dfm.log closed on Tue Dec 26 21:32:13 2017