! Started logfile: J1512-0905_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:05:18 2019 obs J1512-0905_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1512-0905_X_2017_03_27_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.196078 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1512-0905 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1844 lines of history. ! ! Reading 1800 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1512-0905_X_2017_03_27_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.835130Jy sigma=0.023065 ! Fit after self-cal, rms=2.881596Jy sigma=0.023657 ! 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=0.8013 mas, bmaj=2.685 mas, bpa=17.91 degrees ! Estimated noise=2812.62 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 = 2.56813 Jy ! Component: 100 - total flux cleaned = 3.65802 Jy ! Total flux subtracted in 100 components = 3.65802 Jy ! Clean residual min=-0.259945 max=0.499862 Jy/beam ! Clean residual mean=0.001256 rms=0.113491 Jy/beam ! Combined flux in latest and established models = 3.65802 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 3.65802 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=0.855390Jy sigma=0.006949 ! Fit after self-cal, rms=0.855281Jy sigma=0.006948 ! 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=0.9186 mas, bmaj=2.787 mas, bpa=16.62 degrees ! Estimated noise=2154.2 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 = 0.610768 Jy ! Component: 100 - total flux cleaned = 0.877335 Jy ! Component: 150 - total flux cleaned = 0.956336 Jy ! Component: 200 - total flux cleaned = 0.956391 Jy ! Total flux subtracted in 200 components = 0.956391 Jy ! Clean residual min=-0.119325 max=0.090212 Jy/beam ! Clean residual mean=-0.000550 rms=0.027207 Jy/beam ! Combined flux in latest and established models = 4.61441 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 4.61441 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=0.276423Jy sigma=0.002169 ! Fit after self-cal, rms=0.276036Jy sigma=0.002167 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.00* ! LA 0.99 MK 1.00* NL 0.95 OV 1.01 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.00* ! LA 0.99 MK 1.00* NL 0.96 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00* ! LA 1.02 MK 1.00* NL 0.95 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 1.00* ! LA 1.02 MK 1.00* NL 0.95 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 1.00* ! LA 1.01 MK 1.00* NL 0.94 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.00* ! LA 1.01 MK 1.00* NL 0.94 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.00* ! LA 1.03 MK 1.00* NL 0.94 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 1.00* ! LA 1.00 MK 1.00* NL 0.96 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.00* ! LA 1.02 MK 1.00* NL 0.95 OV 1.01 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.06 KP 1.00* ! LA 1.02 MK 1.00* NL 0.84 OV 1.09 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.11 KP 1.00* ! LA 1.09 MK 1.00* NL 0.90 OV 1.15 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 1.00* ! LA 1.04 MK 1.00* NL 0.88 OV 1.12 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.276036Jy sigma=0.002167 ! Fit after self-cal, rms=0.115311Jy sigma=0.000842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9221 mas, bmaj=2.78 mas, bpa=16.8 degrees ! Estimated noise=2130.42 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 = 0.0265957 Jy ! Component: 100 - total flux cleaned = 0.0313319 Jy ! Component: 150 - total flux cleaned = 0.0335937 Jy ! Component: 200 - total flux cleaned = 0.0359466 Jy ! Total flux subtracted in 200 components = 0.0359466 Jy ! Clean residual min=-0.022345 max=0.031510 Jy/beam ! Clean residual mean=0.000023 rms=0.007581 Jy/beam ! Combined flux in latest and established models = 4.65036 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 4.65036 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=0.109101Jy sigma=0.000769 ! Fit after self-cal, rms=0.108632Jy sigma=0.000768 ! 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=0.108632Jy sigma=0.000768 ! Fit after self-cal, rms=0.107164Jy sigma=0.000762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9224 mas, bmaj=2.777 mas, bpa=16.77 degrees ! Estimated noise=2132.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127187 Jy ! Component: 100 - total flux cleaned = 0.0158753 Jy ! Component: 150 - total flux cleaned = 0.0175445 Jy ! Component: 200 - total flux cleaned = 0.0192628 Jy ! Total flux subtracted in 200 components = 0.0192628 Jy ! Clean residual min=-0.020235 max=0.030613 Jy/beam ! Clean residual mean=0.000042 rms=0.006841 Jy/beam ! Combined flux in latest and established models = 4.66962 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 4.66962 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=0.105405Jy sigma=0.000741 ! Fit after self-cal, rms=0.104954Jy sigma=0.000740 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 (-9.8, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253166 Jy ! Component: 100 - total flux cleaned = 0.0337285 Jy ! Component: 150 - total flux cleaned = 0.0404184 Jy ! Component: 200 - total flux cleaned = 0.0460073 Jy ! Total flux subtracted in 200 components = 0.0460073 Jy ! Clean residual min=-0.014517 max=0.018389 Jy/beam ! Clean residual mean=0.000032 rms=0.004412 Jy/beam ! Combined flux in latest and established models = 4.71563 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 4.71563 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=0.097050Jy sigma=0.000678 ! Fit after self-cal, rms=0.097115Jy sigma=0.000677 ! 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=0.097115Jy sigma=0.000677 ! Fit after self-cal, rms=0.097189Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9226 mas, bmaj=2.777 mas, bpa=16.76 degrees ! Estimated noise=2133.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632335 Jy ! Component: 100 - total flux cleaned = 0.0100505 Jy ! Component: 150 - total flux cleaned = 0.0123957 Jy ! Component: 200 - total flux cleaned = 0.0140673 Jy ! Total flux subtracted in 200 components = 0.0140673 Jy ! Clean residual min=-0.012863 max=0.015584 Jy/beam ! Clean residual mean=0.000013 rms=0.003907 Jy/beam ! Combined flux in latest and established models = 4.72969 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 4.72969 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=0.095727Jy sigma=0.000667 ! Fit after self-cal, rms=0.095772Jy sigma=0.000667 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 = 0.00215434 Jy ! Component: 100 - total flux cleaned = 0.00253792 Jy ! Component: 150 - total flux cleaned = 0.00270287 Jy ! Component: 200 - total flux cleaned = 0.00269938 Jy ! Total flux subtracted in 200 components = 0.00269938 Jy ! Clean residual min=-0.011648 max=0.014426 Jy/beam ! Clean residual mean=0.000009 rms=0.003662 Jy/beam ! Combined flux in latest and established models = 4.73239 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 4.73239 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=0.095051Jy sigma=0.000662 ! Fit after self-cal, rms=0.095072Jy sigma=0.000662 ! 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=0.095072Jy sigma=0.000662 ! Fit after self-cal, rms=0.095101Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=3.426 mas, bpa=1.991 degrees ! Estimated noise=2705.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432021 Jy ! Component: 100 - total flux cleaned = 0.00456657 Jy ! Component: 150 - total flux cleaned = 0.00476254 Jy ! Component: 200 - total flux cleaned = 0.00526473 Jy ! Total flux subtracted in 200 components = 0.00526473 Jy ! Clean residual min=-0.015159 max=0.014244 Jy/beam ! Clean residual mean=0.000006 rms=0.004784 Jy/beam ! Combined flux in latest and established models = 4.73766 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 4.73766 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=0.094845Jy sigma=0.000662 ! Fit after self-cal, rms=0.094658Jy sigma=0.000661 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 = 0.00277137 Jy ! Component: 100 - total flux cleaned = 0.00380001 Jy ! Component: 150 - total flux cleaned = 0.0032013 Jy ! Component: 200 - total flux cleaned = 0.00306238 Jy ! Total flux subtracted in 200 components = 0.00306238 Jy ! Clean residual min=-0.013800 max=0.013500 Jy/beam ! Clean residual mean=0.000008 rms=0.004405 Jy/beam ! Combined flux in latest and established models = 4.74072 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 4.74072 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=0.094758Jy sigma=0.000663 ! Fit after self-cal, rms=0.094657Jy sigma=0.000662 ! 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=0.9227 mas, bmaj=2.777 mas, bpa=16.76 degrees ! Estimated noise=2134.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9227 x 2.777 at 16.76 degrees (North through East) ! Clean map min=-0.010246 max=3.3461 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 ! Performing amp+phase self-cal ! ! 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=0.094657Jy sigma=0.000662 ! Fit after self-cal, rms=0.086077Jy sigma=0.000591 ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.776 mas, bpa=16.74 degrees ! Estimated noise=2138.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026277 Jy ! Component: 100 - total flux cleaned = 0.00282328 Jy ! Component: 150 - total flux cleaned = 0.00267695 Jy ! Component: 200 - total flux cleaned = 0.0023843 Jy ! Total flux subtracted in 200 components = 0.0023843 Jy ! Clean residual min=-0.010595 max=0.012036 Jy/beam ! Clean residual mean=0.000009 rms=0.003049 Jy/beam ! Combined flux in latest and established models = 4.7431 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 4.7431 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=0.085287Jy sigma=0.000584 ! Fit after self-cal, rms=0.085268Jy sigma=0.000583 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138251 Jy ! Component: 100 - total flux cleaned = 0.000865573 Jy ! Component: 150 - total flux cleaned = 0.000867452 Jy ! Component: 200 - total flux cleaned = 0.000867795 Jy ! Total flux subtracted in 200 components = 0.000867795 Jy ! Clean residual min=-0.010097 max=0.010860 Jy/beam ! Clean residual mean=0.000006 rms=0.002909 Jy/beam ! Combined flux in latest and established models = 4.74397 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 4.74397 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=0.084892Jy sigma=0.000581 ! Fit after self-cal, rms=0.084881Jy sigma=0.000580 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.084881Jy sigma=0.000580 ! Fit after self-cal, rms=0.084838Jy sigma=0.000580 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=0.8059 mas, bmaj=2.684 mas, bpa=18.09 degrees ! Estimated noise=2797.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.55206 Jy ! Component: 100 - total flux cleaned = 3.62605 Jy ! Component: 150 - total flux cleaned = 4.16083 Jy ! Component: 200 - total flux cleaned = 4.43281 Jy ! Total flux subtracted in 200 components = 4.43281 Jy ! Clean residual min=-0.078905 max=0.127088 Jy/beam ! Clean residual mean=0.000466 rms=0.030270 Jy/beam ! Combined flux in latest and established models = 4.43281 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 11 model components to the UV plane model. ! The established model now contains 11 components and 4.43281 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.776 mas, bpa=16.74 degrees ! Estimated noise=2138.9 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 = 0.150079 Jy ! Component: 100 - total flux cleaned = 0.219824 Jy ! Component: 150 - total flux cleaned = 0.253836 Jy ! Component: 200 - total flux cleaned = 0.276404 Jy ! Total flux subtracted in 200 components = 0.276404 Jy ! Clean residual min=-0.026320 max=0.024282 Jy/beam ! Clean residual mean=0.000032 rms=0.007531 Jy/beam ! Combined flux in latest and established models = 4.70921 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 4.70921 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=1.921 mas, bmaj=3.427 mas, bpa=1.966 degrees ! Estimated noise=2707.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315514 Jy ! Component: 100 - total flux cleaned = 0.0461445 Jy ! Component: 150 - total flux cleaned = 0.0482824 Jy ! Component: 200 - total flux cleaned = 0.0512702 Jy ! Total flux subtracted in 200 components = 0.0512702 Jy ! Clean residual min=-0.013789 max=0.016706 Jy/beam ! Clean residual mean=-0.000041 rms=0.005012 Jy/beam ! Combined flux in latest and established models = 4.76048 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 = 0.00106061 Jy ! Component: 100 - total flux cleaned = 0.0010586 Jy ! Component: 150 - total flux cleaned = -0.000278058 Jy ! Component: 200 - total flux cleaned = -0.000984348 Jy ! Total flux subtracted in 200 components = -0.000984348 Jy ! Clean residual min=-0.011127 max=0.014378 Jy/beam ! Clean residual mean=-0.000041 rms=0.004197 Jy/beam ! Combined flux in latest and established models = 4.7595 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 4.7595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.776 mas, bpa=16.74 degrees ! Estimated noise=2138.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165394 Jy ! Component: 100 - total flux cleaned = 0.00326633 Jy ! Component: 150 - total flux cleaned = 0.00453885 Jy ! Component: 200 - total flux cleaned = 0.00356869 Jy ! Total flux subtracted in 200 components = 0.00356869 Jy ! Clean residual min=-0.011593 max=0.015345 Jy/beam ! Clean residual mean=-0.000016 rms=0.003579 Jy/beam ! Combined flux in latest and established models = 4.76306 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 4.76306 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=0.087451Jy sigma=0.000599 ! Fit after self-cal, rms=0.087051Jy sigma=0.000597 wmodel J1512-0905_X_2017_03_27_pus_map.mod ! Writing 77 model components to file: J1512-0905_X_2017_03_27_pus_map.mod wobs J1512-0905_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1512-0905_X_2017_03_27_pus_uvs.fits wwins J1512-0905_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J1512-0905_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0067489 Jy ! Component: 100 - total flux cleaned = 0.0121633 Jy ! Component: 150 - total flux cleaned = 0.015984 Jy ! Component: 200 - total flux cleaned = 0.017935 Jy ! Component: 250 - total flux cleaned = 0.0183754 Jy ! Component: 300 - total flux cleaned = 0.0183722 Jy ! Component: 350 - total flux cleaned = 0.0181204 Jy ! Component: 400 - total flux cleaned = 0.0178944 Jy ! Component: 450 - total flux cleaned = 0.017356 Jy ! Component: 500 - total flux cleaned = 0.0170502 Jy ! Component: 550 - total flux cleaned = 0.0164744 Jy ! Component: 600 - total flux cleaned = 0.0158472 Jy ! Component: 650 - total flux cleaned = 0.0153346 Jy ! Component: 700 - total flux cleaned = 0.0151701 Jy ! Component: 750 - total flux cleaned = 0.0150149 Jy ! Component: 800 - total flux cleaned = 0.0149413 Jy ! Component: 850 - total flux cleaned = 0.014802 Jy ! Component: 900 - total flux cleaned = 0.0144663 Jy ! Component: 950 - total flux cleaned = 0.0140778 Jy ! Component: 1000 - total flux cleaned = 0.0135821 Jy ! Component: 1050 - total flux cleaned = 0.0132831 Jy ! Component: 1100 - total flux cleaned = 0.012992 Jy ! Component: 1150 - total flux cleaned = 0.0125976 Jy ! Component: 1200 - total flux cleaned = 0.0124883 Jy ! Component: 1250 - total flux cleaned = 0.012382 Jy ! Component: 1300 - total flux cleaned = 0.012434 Jy ! Component: 1350 - total flux cleaned = 0.0124854 Jy ! Component: 1400 - total flux cleaned = 0.0125861 Jy ! Component: 1450 - total flux cleaned = 0.012586 Jy ! Component: 1500 - total flux cleaned = 0.0127337 Jy ! Component: 1550 - total flux cleaned = 0.01288 Jy ! Component: 1600 - total flux cleaned = 0.0130741 Jy ! Component: 1650 - total flux cleaned = 0.0131705 Jy ! Component: 1700 - total flux cleaned = 0.0133618 Jy ! Component: 1750 - total flux cleaned = 0.0135519 Jy ! Component: 1800 - total flux cleaned = 0.0136937 Jy ! Component: 1850 - total flux cleaned = 0.0138353 Jy ! Component: 1900 - total flux cleaned = 0.0139298 Jy ! Component: 1950 - total flux cleaned = 0.0140231 Jy ! Component: 2000 - total flux cleaned = 0.0141635 Jy ! Total flux subtracted in 2048 components = 0.0142575 Jy ! Clean residual min=-0.002701 max=0.002716 Jy/beam ! Clean residual mean=0.000021 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 4.77732 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 177 components and 4.77732 Jy ![Exited script file: muppet] wmap "J1512-0905_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 2.776 at 16.74 degrees (North through East) ! Clean map min=-0.0082901 max=3.3433 Jy/beam ! Writing clean map to FITS file: J1512-0905_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.34333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000802182 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0719806 0.0719806 0.143961 0.287922 0.575844 1.15169 2.30338 4.60676 9.21351 18.427 36.854 73.7081 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.343 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 2.776 at 16.74 degrees (North through East) ! Clean map min=-0.0082901 max=3.3433 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1512-0905_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:05:19 2019