! Started logfile: J1621-4003_X_2017_10_21_pus_uvs.log on Sat May 11 21:56:54 2019 obs J1621-4003_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1621-4003_X_2017_10_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.49537 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1621-4003 ! ! 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 1202 lines of history. ! ! Reading 30816 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 J1621-4003_X_2017_10_21_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 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884551Jy sigma=0.005536 ! Fit after self-cal, rms=0.819511Jy sigma=0.005187 ! 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=0.8332 mas, bmaj=8.144 mas, bpa=-15.2 degrees ! Estimated noise=1815.66 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 = 0.135701 Jy ! Component: 100 - total flux cleaned = 0.184721 Jy ! Total flux subtracted in 100 components = 0.184721 Jy ! Clean residual min=-0.012382 max=0.022053 Jy/beam ! Clean residual mean=0.000022 rms=0.004612 Jy/beam ! Combined flux in latest and established models = 0.184721 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.184721 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=0.132545Jy sigma=0.000772 ! Fit after self-cal, rms=0.132453Jy sigma=0.000771 ! 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=1.154 mas, bmaj=9.339 mas, bpa=-15.05 degrees ! Estimated noise=645.318 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 = 0.0358292 Jy ! Component: 100 - total flux cleaned = 0.0538666 Jy ! Component: 150 - total flux cleaned = 0.0643328 Jy ! Component: 200 - total flux cleaned = 0.0710343 Jy ! Total flux subtracted in 200 components = 0.0710343 Jy ! Clean residual min=-0.005387 max=0.005303 Jy/beam ! Clean residual mean=0.000068 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.255756 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 96 components and 0.255756 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=0.124185Jy sigma=0.000696 ! Fit after self-cal, rms=0.124155Jy sigma=0.000696 ! 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 1.00* FD 0.98 HN 1.00* KP 0.96 ! LA 0.97 MK 1.07 NL 1.04 OV 1.04 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.97 ! LA 0.99 MK 1.12 NL 1.08 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.97 ! LA 0.95 MK 1.06 NL 1.07 OV 1.02 ! PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.95 ! LA 0.96 MK 1.03 NL 1.08 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.95 ! LA 1.01 MK 1.06 NL 1.07 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 0.98 MK 1.02 NL 1.03 OV 1.03 ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.98 ! LA 0.96 MK 1.03 NL 1.07 OV 1.02 ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.96 ! LA 0.99 MK 1.09 NL 1.10 OV 1.02 ! PT 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 0.99 MK 0.99 NL 1.08 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 0.96 MK 0.96 NL 1.07 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 0.99 MK 1.00 NL 1.03 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.99 ! LA 1.03 MK 0.83 NL 1.04 OV 1.07 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.124155Jy sigma=0.000696 ! Fit after self-cal, rms=0.126543Jy sigma=0.000692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=9.438 mas, bpa=-15.07 degrees ! Estimated noise=642.23 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 = 0.00160372 Jy ! Component: 100 - total flux cleaned = 0.00173376 Jy ! Component: 150 - total flux cleaned = 0.00172861 Jy ! Component: 200 - total flux cleaned = 0.00177322 Jy ! Total flux subtracted in 200 components = 0.00177322 Jy ! Clean residual min=-0.003827 max=0.004471 Jy/beam ! Clean residual mean=0.000081 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.257529 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.257529 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=0.126476Jy sigma=0.000692 ! Fit after self-cal, rms=0.126538Jy sigma=0.000692 ! 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=0.126538Jy sigma=0.000692 ! Fit after self-cal, rms=0.126560Jy sigma=0.000691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=9.46 mas, bpa=-15.12 degrees ! Estimated noise=640.746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429379 Jy ! Component: 100 - total flux cleaned = 0.000501304 Jy ! Component: 150 - total flux cleaned = 0.000561153 Jy ! Component: 200 - total flux cleaned = 0.00069811 Jy ! Total flux subtracted in 200 components = 0.00069811 Jy ! Clean residual min=-0.003072 max=0.003836 Jy/beam ! Clean residual mean=0.000046 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.258227 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.258227 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=0.126539Jy sigma=0.000690 ! Fit after self-cal, rms=0.126551Jy sigma=0.000690 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 = 0.000138681 Jy ! Component: 100 - total flux cleaned = 0.000192941 Jy ! Component: 150 - total flux cleaned = 0.000267983 Jy ! Component: 200 - total flux cleaned = 0.000337094 Jy ! Total flux subtracted in 200 components = 0.000337094 Jy ! Clean residual min=-0.002989 max=0.003673 Jy/beam ! Clean residual mean=0.000046 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.258564 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.258564 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=0.126540Jy sigma=0.000690 ! Fit after self-cal, rms=0.126535Jy sigma=0.000690 ! 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=0.126535Jy sigma=0.000690 ! Fit after self-cal, rms=0.126472Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=9.483 mas, bpa=-15.13 degrees ! Estimated noise=640.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.57415e-05 Jy ! Component: 100 - total flux cleaned = -6.09557e-05 Jy ! Component: 150 - total flux cleaned = -8.44539e-05 Jy ! Component: 200 - total flux cleaned = -0.000104493 Jy ! Total flux subtracted in 200 components = -0.000104493 Jy ! Clean residual min=-0.002941 max=0.003505 Jy/beam ! Clean residual mean=0.000032 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.25846 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.25846 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=0.126461Jy sigma=0.000690 ! Fit after self-cal, rms=0.126459Jy sigma=0.000690 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 = 0.000103389 Jy ! Component: 100 - total flux cleaned = 0.000146179 Jy ! Component: 150 - total flux cleaned = 0.000183265 Jy ! Component: 200 - total flux cleaned = 0.000217262 Jy ! Total flux subtracted in 200 components = 0.000217262 Jy ! Clean residual min=-0.002853 max=0.003393 Jy/beam ! Clean residual mean=0.000032 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.258677 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.258677 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=0.126453Jy sigma=0.000690 ! Fit after self-cal, rms=0.126452Jy sigma=0.000690 ! 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=0.126452Jy sigma=0.000690 ! Fit after self-cal, rms=0.126461Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.934 mas, bmaj=12.56 mas, bpa=-6.026 degrees ! Estimated noise=690.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325785 Jy ! Component: 100 - total flux cleaned = 0.000139577 Jy ! Component: 150 - total flux cleaned = 0.000156589 Jy ! Component: 200 - total flux cleaned = 0.000190252 Jy ! Total flux subtracted in 200 components = 0.000190252 Jy ! Clean residual min=-0.003022 max=0.003764 Jy/beam ! Clean residual mean=0.000034 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.258867 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 161 components and 0.258867 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=0.126459Jy sigma=0.000690 ! Fit after self-cal, rms=0.126452Jy sigma=0.000690 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 = 0.000223194 Jy ! Component: 100 - total flux cleaned = 0.000200864 Jy ! Component: 150 - total flux cleaned = 0.000216113 Jy ! Component: 200 - total flux cleaned = 0.000259245 Jy ! Total flux subtracted in 200 components = 0.000259245 Jy ! Clean residual min=-0.002969 max=0.003608 Jy/beam ! Clean residual mean=0.000034 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.259126 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.259126 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=0.126452Jy sigma=0.000690 ! Fit after self-cal, rms=0.126449Jy sigma=0.000690 ! 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=1.166 mas, bmaj=9.506 mas, bpa=-15.14 degrees ! Estimated noise=640.181 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 9.506 at -15.14 degrees (North through East) ! Clean map min=-0.0027438 max=0.15889 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=0.8374 mas, bmaj=8.311 mas, bpa=-15.3 degrees ! Estimated noise=1814.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134983 Jy ! Component: 100 - total flux cleaned = 0.18375 Jy ! Component: 150 - total flux cleaned = 0.208288 Jy ! Component: 200 - total flux cleaned = 0.223677 Jy ! Total flux subtracted in 200 components = 0.223677 Jy ! Clean residual min=-0.007025 max=0.008911 Jy/beam ! Clean residual mean=0.000016 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.223677 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 61 model components to the UV plane model. ! The established model now contains 61 components and 0.223677 Jy ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=9.506 mas, bpa=-15.14 degrees ! Estimated noise=640.181 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 = 0.0145488 Jy ! Component: 100 - total flux cleaned = 0.022912 Jy ! Component: 150 - total flux cleaned = 0.0280373 Jy ! Component: 200 - total flux cleaned = 0.031221 Jy ! Total flux subtracted in 200 components = 0.031221 Jy ! Clean residual min=-0.003216 max=0.004343 Jy/beam ! Clean residual mean=0.000028 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.254898 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 106 components and 0.254898 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=2.934 mas, bmaj=12.56 mas, bpa=-6.026 degrees ! Estimated noise=690.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243 Jy ! Component: 100 - total flux cleaned = 0.00300599 Jy ! Component: 150 - total flux cleaned = 0.00306045 Jy ! Component: 200 - total flux cleaned = 0.00310905 Jy ! Total flux subtracted in 200 components = 0.00310905 Jy ! Clean residual min=-0.003218 max=0.004456 Jy/beam ! Clean residual mean=0.000036 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.258007 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 = 4.49211e-05 Jy ! Component: 100 - total flux cleaned = 8.51775e-05 Jy ! Component: 150 - total flux cleaned = 0.000192993 Jy ! Component: 200 - total flux cleaned = 0.000259396 Jy ! Total flux subtracted in 200 components = 0.000259396 Jy ! Clean residual min=-0.003171 max=0.004168 Jy/beam ! Clean residual mean=0.000036 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.258266 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.258266 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=9.506 mas, bpa=-15.14 degrees ! Estimated noise=640.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37925e-05 Jy ! Component: 100 - total flux cleaned = 0.000252907 Jy ! Component: 150 - total flux cleaned = 0.000282197 Jy ! Component: 200 - total flux cleaned = 0.000308287 Jy ! Total flux subtracted in 200 components = 0.000308287 Jy ! Clean residual min=-0.002838 max=0.003375 Jy/beam ! Clean residual mean=0.000026 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.258574 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.258574 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=0.126444Jy sigma=0.000690 ! Fit after self-cal, rms=0.126437Jy sigma=0.000690 wmodel J1621-4003_X_2017_10_21_pus_map.mod ! Writing 140 model components to file: J1621-4003_X_2017_10_21_pus_map.mod wobs J1621-4003_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1621-4003_X_2017_10_21_pus_uvs.fits wwins J1621-4003_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1621-4003_X_2017_10_21_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 = 0.00125837 Jy ! Component: 100 - total flux cleaned = 0.00144714 Jy ! Component: 150 - total flux cleaned = 0.00157419 Jy ! Component: 200 - total flux cleaned = 0.00183753 Jy ! Component: 250 - total flux cleaned = 0.00207958 Jy ! Component: 300 - total flux cleaned = 0.00224307 Jy ! Component: 350 - total flux cleaned = 0.00239691 Jy ! Component: 400 - total flux cleaned = 0.00248606 Jy ! Component: 450 - total flux cleaned = 0.00254298 Jy ! Component: 500 - total flux cleaned = 0.00254393 Jy ! Component: 550 - total flux cleaned = 0.0026498 Jy ! Component: 600 - total flux cleaned = 0.00264932 Jy ! Component: 650 - total flux cleaned = 0.00264905 Jy ! Component: 700 - total flux cleaned = 0.00267246 Jy ! Component: 750 - total flux cleaned = 0.00269477 Jy ! Component: 800 - total flux cleaned = 0.00269469 Jy ! Component: 850 - total flux cleaned = 0.00267387 Jy ! Component: 900 - total flux cleaned = 0.0027151 Jy ! Component: 950 - total flux cleaned = 0.00275485 Jy ! Component: 1000 - total flux cleaned = 0.00277421 Jy ! Component: 1050 - total flux cleaned = 0.00281223 Jy ! Component: 1100 - total flux cleaned = 0.00281255 Jy ! Component: 1150 - total flux cleaned = 0.00281273 Jy ! Component: 1200 - total flux cleaned = 0.00281308 Jy ! Component: 1250 - total flux cleaned = 0.00281325 Jy ! Component: 1300 - total flux cleaned = 0.00279653 Jy ! Component: 1350 - total flux cleaned = 0.00276364 Jy ! Component: 1400 - total flux cleaned = 0.00273132 Jy ! Component: 1450 - total flux cleaned = 0.00268474 Jy ! Component: 1500 - total flux cleaned = 0.00265466 Jy ! Component: 1550 - total flux cleaned = 0.00262523 Jy ! Component: 1600 - total flux cleaned = 0.00259651 Jy ! Component: 1650 - total flux cleaned = 0.00256808 Jy ! Component: 1700 - total flux cleaned = 0.00252623 Jy ! Component: 1750 - total flux cleaned = 0.00245822 Jy ! Component: 1800 - total flux cleaned = 0.00240495 Jy ! Component: 1850 - total flux cleaned = 0.00232681 Jy ! Component: 1900 - total flux cleaned = 0.00226332 Jy ! Component: 1950 - total flux cleaned = 0.0022258 Jy ! Component: 2000 - total flux cleaned = 0.00217688 Jy ! Total flux subtracted in 2048 components = 0.00214092 Jy ! Clean residual min=-0.000690 max=0.000601 Jy/beam ! Clean residual mean=0.000021 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.260715 Jy keep ! Adding 181 model components to the UV plane model. ! The established model now contains 321 components and 0.260715 Jy ![Exited script file: muppet] wmap "J1621-4003_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 9.506 at -15.14 degrees (North through East) ! Clean map min=-0.0015945 max=0.15828 Jy/beam ! Writing clean map to FITS file: J1621-4003_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.158276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531571 0.531571 1.06314 2.12628 4.25257 8.50514 17.0103 34.0206 68.0411 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.158 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 9.506 at -15.14 degrees (North through East) ! Clean map min=-0.0015945 max=0.15828 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 J1621-4003_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:56:57 2019