! Started logfile: /vlbi/bp222/maps//J1329+5009_X_dfm.log on Thu Sep 27 11:10:29 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/bp222/maps//J1329+5009_X_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1329+5009_X_uva.fits ! AN table 1: 91 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.972527 visibilities/baseline/integration-bin. ! Found source: J1329+5009 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 108 lines of history. ! ! Reading 29736 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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_01.dfm J1329+5009_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032530Jy sigma=16.309895 ! Fit after self-cal, rms=0.746350Jy sigma=11.751314 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5927 mas, bmaj=1.532 mas, bpa=-18.1 degrees ! Estimated noise=0.541102 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19685 Jy ! Component: 100 - total flux cleaned = 0.239994 Jy ! Total flux subtracted in 100 components = 0.239994 Jy ! Clean residual min=-0.004378 max=0.013132 Jy/beam ! Clean residual mean=0.000004 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.239994 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.239994 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059693Jy sigma=0.873890 ! Fit after self-cal, rms=0.059690Jy sigma=0.873812 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131446 Jy ! Component: 100 - total flux cleaned = 0.0197618 Jy ! Total flux subtracted in 100 components = 0.0197618 Jy ! Clean residual min=-0.002735 max=0.003264 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.259756 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.259756 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056653Jy sigma=0.816304 ! Fit after self-cal, rms=0.056665Jy sigma=0.816187 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408443 Jy ! Component: 100 - total flux cleaned = 0.00667957 Jy ! Total flux subtracted in 100 components = 0.00667957 Jy ! Clean residual min=-0.002523 max=0.002580 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.266435 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.266435 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056397Jy sigma=0.811184 ! Fit after self-cal, rms=0.056403Jy sigma=0.811129 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.763 mas, bmaj=1.75 mas, bpa=-17.28 degrees ! Estimated noise=0.271071 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168621 Jy ! Component: 100 - total flux cleaned = 0.00212284 Jy ! Component: 150 - total flux cleaned = 0.00228633 Jy ! Component: 200 - total flux cleaned = 0.00247372 Jy ! Total flux subtracted in 200 components = 0.00247372 Jy ! Clean residual min=-0.001762 max=0.001417 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.268909 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.268909 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056341Jy sigma=0.810153 ! Fit after self-cal, rms=0.056341Jy sigma=0.810132 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.763 x 1.75 at -17.28 degrees (North through East) ! Clean map min=-0.0015661 max=0.2558 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.00 ! MK 1.00 NL 1.00 OV 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.00 ! MK 0.99 NL 1.01 OV 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.01 ! MK 1.01 NL 1.00 OV 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 1.00 ! MK 1.00 NL 1.00 OV 0.99 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 1.01 ! MK 1.01 NL 1.00 OV 0.99 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.02 ! MK 1.02 NL 0.99 OV 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.01 ! MK 1.01 NL 1.01 OV 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.00 ! MK 1.00 NL 1.00 OV 1.00 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.01 ! MK 1.00 NL 1.00 OV 0.99 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.00 ! MK 0.99 NL 0.99 OV 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.02 ! MK 1.02 NL 0.99 OV 0.99 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.00 ! MK 0.99 NL 1.00 OV 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.056341Jy sigma=0.810132 ! Fit after self-cal, rms=0.055937Jy sigma=0.806213 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7619 mas, bmaj=1.75 mas, bpa=-17.06 degrees ! Estimated noise=0.271019 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564292 Jy ! Component: 100 - total flux cleaned = 0.000670806 Jy ! Component: 150 - total flux cleaned = 0.000694883 Jy ! Component: 200 - total flux cleaned = 0.000695232 Jy ! Total flux subtracted in 200 components = 0.000695232 Jy ! Clean residual min=-0.001236 max=0.001214 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.269604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.269604 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055912Jy sigma=0.805863 ! Fit after self-cal, rms=0.055915Jy sigma=0.805846 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055915Jy sigma=0.805846 ! Fit after self-cal, rms=0.055849Jy sigma=0.804138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7612 mas, bmaj=1.75 mas, bpa=-17.12 degrees ! Estimated noise=0.27126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501553 Jy ! Component: 100 - total flux cleaned = 0.000541277 Jy ! Component: 150 - total flux cleaned = 0.000558874 Jy ! Component: 200 - total flux cleaned = 0.000542107 Jy ! Total flux subtracted in 200 components = 0.000542107 Jy ! Clean residual min=-0.001099 max=0.001057 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.270146 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.270146 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055834Jy sigma=0.803959 ! Fit after self-cal, rms=0.055833Jy sigma=0.803949 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.03323e-06 Jy ! Component: 100 - total flux cleaned = 5.97841e-06 Jy ! Component: 150 - total flux cleaned = 6.52947e-06 Jy ! Component: 200 - total flux cleaned = 6.20713e-06 Jy ! Total flux subtracted in 200 components = 6.20713e-06 Jy ! Clean residual min=-0.001102 max=0.001044 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.270153 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.270153 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055826Jy sigma=0.803850 ! Fit after self-cal, rms=0.055826Jy sigma=0.803847 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055826Jy sigma=0.803847 ! Fit after self-cal, rms=0.055782Jy sigma=0.802786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7602 mas, bmaj=1.749 mas, bpa=-17.12 degrees ! Estimated noise=0.271409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499844 Jy ! Component: 100 - total flux cleaned = 0.000580906 Jy ! Component: 150 - total flux cleaned = 0.000595428 Jy ! Component: 200 - total flux cleaned = 0.000581802 Jy ! Total flux subtracted in 200 components = 0.000581802 Jy ! Clean residual min=-0.000950 max=0.001077 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.270734 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.270734 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055770Jy sigma=0.802676 ! Fit after self-cal, rms=0.055771Jy sigma=0.802673 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532604 Jy ! Component: 100 - total flux cleaned = 0.000614833 Jy ! Component: 150 - total flux cleaned = 0.00077964 Jy ! Component: 200 - total flux cleaned = 0.000907132 Jy ! Total flux subtracted in 200 components = 0.000907132 Jy ! Clean residual min=-0.000930 max=0.000922 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.271642 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.271642 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055744Jy sigma=0.802250 ! Fit after self-cal, rms=0.055745Jy sigma=0.802228 ! Inverting map ! Added new window around map position (-40.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704324 Jy ! Component: 100 - total flux cleaned = 0.000831373 Jy ! Component: 150 - total flux cleaned = 0.000906558 Jy ! Component: 200 - total flux cleaned = 0.000906214 Jy ! Total flux subtracted in 200 components = 0.000906214 Jy ! Clean residual min=-0.000870 max=0.000918 Jy/beam ! Clean residual mean=0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.272548 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.272548 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055729Jy sigma=0.801950 ! Fit after self-cal, rms=0.055728Jy sigma=0.801944 ! Inverting map ! Added new window around map position (3.8, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340629 Jy ! Component: 100 - total flux cleaned = 0.00019816 Jy ! Component: 150 - total flux cleaned = 0.000179878 Jy ! Component: 200 - total flux cleaned = 0.000196424 Jy ! Total flux subtracted in 200 components = 0.000196424 Jy ! Clean residual min=-0.000852 max=0.000809 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.272744 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.272744 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055712Jy sigma=0.801711 ! Fit after self-cal, rms=0.055712Jy sigma=0.801703 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055712Jy sigma=0.801703 ! Fit after self-cal, rms=0.055690Jy sigma=0.801653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.747 mas, bmaj=2.264 mas, bpa=-19.84 degrees ! Estimated noise=0.355453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504461 Jy ! Component: 100 - total flux cleaned = 0.00078012 Jy ! Component: 150 - total flux cleaned = 0.000965149 Jy ! Component: 200 - total flux cleaned = 0.0010798 Jy ! Total flux subtracted in 200 components = 0.0010798 Jy ! Clean residual min=-0.000958 max=0.001072 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.273824 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.273824 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055688Jy sigma=0.801608 ! Fit after self-cal, rms=0.055688Jy sigma=0.801604 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-48.2, -26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441267 Jy ! Component: 100 - total flux cleaned = 0.000524485 Jy ! Component: 150 - total flux cleaned = 0.000522209 Jy ! Component: 200 - total flux cleaned = 0.000550615 Jy ! Total flux subtracted in 200 components = 0.000550615 Jy ! Clean residual min=-0.000782 max=0.000766 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.274375 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.274375 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055678Jy sigma=0.801396 ! Fit after self-cal, rms=0.055678Jy sigma=0.801382 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.7598 mas, bmaj=1.748 mas, bpa=-17.11 degrees ! Estimated noise=0.271392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7598 x 1.748 at -17.11 degrees (North through East) ! Clean map min=-0.00072664 max=0.25607 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=0.59 mas, bmaj=1.53 mas, bpa=-17.96 degrees ! Estimated noise=0.539521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196239 Jy ! Component: 100 - total flux cleaned = 0.239545 Jy ! Component: 150 - total flux cleaned = 0.253835 Jy ! Component: 200 - total flux cleaned = 0.261122 Jy ! Total flux subtracted in 200 components = 0.261122 Jy ! Clean residual min=-0.002324 max=0.003572 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.261122 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.261122 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7598 mas, bmaj=1.748 mas, bpa=-17.11 degrees ! Estimated noise=0.271392 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461042 Jy ! Component: 100 - total flux cleaned = 0.00692845 Jy ! Component: 150 - total flux cleaned = 0.00846246 Jy ! Component: 200 - total flux cleaned = 0.00945891 Jy ! Total flux subtracted in 200 components = 0.00945891 Jy ! Clean residual min=-0.001156 max=0.000929 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.270581 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.270581 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.747 mas, bmaj=2.264 mas, bpa=-19.84 degrees ! Estimated noise=0.355453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116383 Jy ! Component: 100 - total flux cleaned = 0.00182342 Jy ! Component: 150 - total flux cleaned = 0.00238281 Jy ! Component: 200 - total flux cleaned = 0.00275034 Jy ! Total flux subtracted in 200 components = 0.00275034 Jy ! Clean residual min=-0.000898 max=0.000802 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.273331 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037351 Jy ! Component: 100 - total flux cleaned = 0.000646043 Jy ! Component: 150 - total flux cleaned = 0.000791593 Jy ! Component: 200 - total flux cleaned = 0.000878699 Jy ! Total flux subtracted in 200 components = 0.000878699 Jy ! Clean residual min=-0.000792 max=0.000724 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.27421 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 79 components and 0.27421 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7598 mas, bmaj=1.748 mas, bpa=-17.11 degrees ! Estimated noise=0.271392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.12423e-05 Jy ! Component: 100 - total flux cleaned = -6.54121e-05 Jy ! Component: 150 - total flux cleaned = 4.5209e-05 Jy ! Component: 200 - total flux cleaned = 0.000170245 Jy ! Total flux subtracted in 200 components = 0.000170245 Jy ! Clean residual min=-0.000879 max=0.000799 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.27438 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.27438 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055704Jy sigma=0.801767 ! Fit after self-cal, rms=0.055702Jy sigma=0.801747 wmodel J1329+5009_X_map.mod ! Writing 89 model components to file: J1329+5009_X_map.mod wobs J1329+5009_X_uvs.fits ! Writing UV FITS file: J1329+5009_X_uvs.fits wwins J1329+5009_X_map.win ! wwins: Wrote 5 windows to J1329+5009_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 = -0.000297867 Jy ! Component: 100 - total flux cleaned = -0.000516584 Jy ! Component: 150 - total flux cleaned = -0.000657091 Jy ! Component: 200 - total flux cleaned = -0.000779413 Jy ! Component: 250 - total flux cleaned = -0.000871958 Jy ! Component: 300 - total flux cleaned = -0.000949198 Jy ! Component: 350 - total flux cleaned = -0.00103742 Jy ! Component: 400 - total flux cleaned = -0.00112378 Jy ! Component: 450 - total flux cleaned = -0.00117237 Jy ! Component: 500 - total flux cleaned = -0.00124419 Jy ! Component: 550 - total flux cleaned = -0.00129148 Jy ! Component: 600 - total flux cleaned = -0.00133811 Jy ! Component: 650 - total flux cleaned = -0.00136118 Jy ! Component: 700 - total flux cleaned = -0.00139527 Jy ! Component: 750 - total flux cleaned = -0.0014289 Jy ! Component: 800 - total flux cleaned = -0.00145087 Jy ! Component: 850 - total flux cleaned = -0.00145085 Jy ! Component: 900 - total flux cleaned = -0.00148309 Jy ! Component: 950 - total flux cleaned = -0.00147251 Jy ! Component: 1000 - total flux cleaned = -0.00148313 Jy ! Component: 1050 - total flux cleaned = -0.00147272 Jy ! Component: 1100 - total flux cleaned = -0.00149323 Jy ! Component: 1150 - total flux cleaned = -0.00148299 Jy ! Component: 1200 - total flux cleaned = -0.00150316 Jy ! Component: 1250 - total flux cleaned = -0.00147295 Jy ! Component: 1300 - total flux cleaned = -0.00147294 Jy ! Component: 1350 - total flux cleaned = -0.00145334 Jy ! Component: 1400 - total flux cleaned = -0.00145334 Jy ! Component: 1450 - total flux cleaned = -0.00142433 Jy ! Component: 1500 - total flux cleaned = -0.00140521 Jy ! Component: 1550 - total flux cleaned = -0.00138627 Jy ! Component: 1600 - total flux cleaned = -0.00140528 Jy ! Component: 1650 - total flux cleaned = -0.00137732 Jy ! Component: 1700 - total flux cleaned = -0.00137736 Jy ! Component: 1750 - total flux cleaned = -0.00137738 Jy ! Component: 1800 - total flux cleaned = -0.00136823 Jy ! Component: 1850 - total flux cleaned = -0.00137728 Jy ! Component: 1900 - total flux cleaned = -0.00136825 Jy ! Component: 1950 - total flux cleaned = -0.00135948 Jy ! Component: 2000 - total flux cleaned = -0.00135057 Jy ! Component: 2050 - total flux cleaned = -0.00128914 Jy ! Component: 2100 - total flux cleaned = -0.00128033 Jy ! Component: 2150 - total flux cleaned = -0.00126304 Jy ! Component: 2200 - total flux cleaned = -0.00124577 Jy ! Component: 2250 - total flux cleaned = -0.00123722 Jy ! Component: 2300 - total flux cleaned = -0.00123721 Jy ! Component: 2350 - total flux cleaned = -0.00121182 Jy ! Component: 2400 - total flux cleaned = -0.00119513 Jy ! Component: 2450 - total flux cleaned = -0.00117852 Jy ! Component: 2500 - total flux cleaned = -0.00114552 Jy ! Component: 2550 - total flux cleaned = -0.00112898 Jy ! Component: 2600 - total flux cleaned = -0.00110456 Jy ! Component: 2650 - total flux cleaned = -0.00107203 Jy ! Component: 2700 - total flux cleaned = -0.00102379 Jy ! Component: 2750 - total flux cleaned = -0.00100782 Jy ! Component: 2800 - total flux cleaned = -0.000999796 Jy ! Component: 2850 - total flux cleaned = -0.000991845 Jy ! Component: 2900 - total flux cleaned = -0.000944634 Jy ! Component: 2950 - total flux cleaned = -0.000889885 Jy ! Component: 3000 - total flux cleaned = -0.000850969 Jy ! Component: 3050 - total flux cleaned = -0.000858685 Jy ! Component: 3100 - total flux cleaned = -0.000835583 Jy ! Component: 3150 - total flux cleaned = -0.000781987 Jy ! Component: 3200 - total flux cleaned = -0.000721089 Jy ! Component: 3250 - total flux cleaned = -0.000705984 Jy ! Component: 3300 - total flux cleaned = -0.000653301 Jy ! Component: 3350 - total flux cleaned = -0.000645815 Jy ! Component: 3400 - total flux cleaned = -0.000608502 Jy ! Component: 3450 - total flux cleaned = -0.000578831 Jy ! Component: 3500 - total flux cleaned = -0.00054934 Jy ! Component: 3550 - total flux cleaned = -0.000475848 Jy ! Component: 3600 - total flux cleaned = -0.000461222 Jy ! Component: 3650 - total flux cleaned = -0.000432196 Jy ! Component: 3700 - total flux cleaned = -0.000396029 Jy ! Component: 3750 - total flux cleaned = -0.000345584 Jy ! Component: 3800 - total flux cleaned = -0.000345566 Jy ! Component: 3850 - total flux cleaned = -0.000302712 Jy ! Component: 3900 - total flux cleaned = -0.00027433 Jy ! Component: 3950 - total flux cleaned = -0.000238909 Jy ! Component: 4000 - total flux cleaned = -0.000238982 Jy ! Component: 4050 - total flux cleaned = -0.000217842 Jy ! Total flux subtracted in 4096 components = -0.000189937 Jy ! Clean residual min=-0.000464 max=0.000400 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.27419 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 422 components and 0.27419 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1329+5009_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7598 x 1.748 at -17.11 degrees (North through East) ! Clean map min=-0.00062347 max=0.25616 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1329+5009_X_map.fits wmodel /vlbi/bp222/maps//J1329+5009_X_map.mod ! Writing 422 model components to file: /vlbi/bp222/maps//J1329+5009_X_map.mod wobs /vlbi/bp222/maps//J1329+5009_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1329+5009_X_uvs.fits wwins /vlbi/bp222/maps//J1329+5009_X_map.win ! wwins: Wrote 6 windows to /vlbi/bp222/maps//J1329+5009_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.256156 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.138409 0.138409 0.276818 0.553637 1.10727 2.21455 4.42909 8.85819 17.7164 35.4327 70.8655 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.256 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2167.49 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1329+5009_X_dfm.log closed on Thu Sep 27 11:10:34 2018