! Started logfile: J2358-1020_X_2017_10_21_pus_uvs.log on Sat May 11 22:00:50 2019 obs J2358-1020_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2358-1020_X_2017_10_21_pus_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890097 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 8844 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 J2358-1020_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.203282Jy sigma=0.001420 ! Fit after self-cal, rms=0.186193Jy sigma=0.001296 ! 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=0.7288 mas, bmaj=3.776 mas, bpa=-19.41 degrees ! Estimated noise=1597.65 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 = 0.668496 Jy ! Component: 100 - total flux cleaned = 0.824084 Jy ! Total flux subtracted in 100 components = 0.824084 Jy ! Clean residual min=-0.022980 max=0.059785 Jy/beam ! Clean residual mean=0.000082 rms=0.009033 Jy/beam ! Combined flux in latest and established models = 0.824084 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.824084 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=0.152077Jy sigma=0.001204 ! Fit after self-cal, rms=0.152067Jy sigma=0.001203 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064685 Jy ! Component: 100 - total flux cleaned = 0.102539 Jy ! Total flux subtracted in 100 components = 0.102539 Jy ! Clean residual min=-0.019668 max=0.020083 Jy/beam ! Clean residual mean=0.000061 rms=0.004953 Jy/beam ! Combined flux in latest and established models = 0.926623 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.926623 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=0.119587Jy sigma=0.000874 ! Fit after self-cal, rms=0.119576Jy sigma=0.000874 ! 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=0.9684 mas, bmaj=3.873 mas, bpa=-19.54 degrees ! Estimated noise=967.704 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 = 0.0278204 Jy ! Component: 100 - total flux cleaned = 0.0428339 Jy ! Component: 150 - total flux cleaned = 0.0515161 Jy ! Component: 200 - total flux cleaned = 0.0538194 Jy ! Total flux subtracted in 200 components = 0.0538194 Jy ! Clean residual min=-0.014132 max=0.010774 Jy/beam ! Clean residual mean=0.000075 rms=0.003270 Jy/beam ! Combined flux in latest and established models = 0.980442 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.980442 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=0.113617Jy sigma=0.000812 ! Fit after self-cal, rms=0.113623Jy sigma=0.000812 ! 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 1.03 FD 1.00 HN 1.04 KP 0.97 ! LA 1.00 MK 0.98 NL 0.95 OV 0.98 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 0.96 ! LA 1.01 MK 0.99 NL 0.96 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.96 ! LA 0.98 MK 1.00 NL 0.95 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 0.96 ! LA 0.98 MK 1.00 NL 0.95 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 0.97 ! LA 1.03 MK 0.97 NL 0.92 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.96 ! LA 1.03 MK 1.01 NL 0.92 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.95 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.02 KP 0.96 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.06 KP 0.96 ! LA 0.99 MK 0.99 NL 0.96 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.06 KP 0.96 ! LA 0.99 MK 1.03 NL 0.98 OV 0.99 ! PT 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.04 KP 0.97 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 0.99 ! LA 1.03 MK 1.28 NL 1.01 OV 1.01 ! PT 1.10 ! ! ! Fit before self-cal, rms=0.113623Jy sigma=0.000812 ! Fit after self-cal, rms=0.106080Jy sigma=0.000719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=3.918 mas, bpa=-19.57 degrees ! Estimated noise=970.547 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 = -0.00388598 Jy ! Component: 100 - total flux cleaned = -0.00533568 Jy ! Component: 150 - total flux cleaned = -0.00571101 Jy ! Component: 200 - total flux cleaned = -0.00592936 Jy ! Total flux subtracted in 200 components = -0.00592936 Jy ! Clean residual min=-0.005554 max=0.004417 Jy/beam ! Clean residual mean=-0.000010 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.974513 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.974513 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=0.105582Jy sigma=0.000715 ! Fit after self-cal, rms=0.105614Jy sigma=0.000715 ! 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=0.105614Jy sigma=0.000715 ! Fit after self-cal, rms=0.102276Jy sigma=0.000700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9736 mas, bmaj=3.925 mas, bpa=-19.57 degrees ! Estimated noise=970.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00277451 Jy ! Component: 100 - total flux cleaned = -0.00331033 Jy ! Component: 150 - total flux cleaned = -0.00365947 Jy ! Component: 200 - total flux cleaned = -0.0039671 Jy ! Total flux subtracted in 200 components = -0.0039671 Jy ! Clean residual min=-0.004614 max=0.003628 Jy/beam ! Clean residual mean=0.000001 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.970546 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.970546 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=0.102053Jy sigma=0.000698 ! Fit after self-cal, rms=0.102055Jy sigma=0.000698 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 = -0.000197536 Jy ! Component: 100 - total flux cleaned = -0.000447128 Jy ! Component: 150 - total flux cleaned = -0.000559833 Jy ! Component: 200 - total flux cleaned = -0.000664939 Jy ! Total flux subtracted in 200 components = -0.000664939 Jy ! Clean residual min=-0.004570 max=0.003490 Jy/beam ! Clean residual mean=0.000001 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.969881 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.969881 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=0.101991Jy sigma=0.000697 ! Fit after self-cal, rms=0.101988Jy sigma=0.000697 ! 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=0.101988Jy sigma=0.000697 ! Fit after self-cal, rms=0.102069Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9734 mas, bmaj=3.934 mas, bpa=-19.57 degrees ! Estimated noise=970.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021984 Jy ! Component: 100 - total flux cleaned = -0.00244366 Jy ! Component: 150 - total flux cleaned = -0.00257301 Jy ! Component: 200 - total flux cleaned = -0.00274177 Jy ! Total flux subtracted in 200 components = -0.00274177 Jy ! Clean residual min=-0.003886 max=0.003259 Jy/beam ! Clean residual mean=0.000000 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.967139 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.967139 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=0.101953Jy sigma=0.000696 ! Fit after self-cal, rms=0.101952Jy sigma=0.000696 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 = -0.000250176 Jy ! Component: 100 - total flux cleaned = -0.000427828 Jy ! Component: 150 - total flux cleaned = -0.000549427 Jy ! Component: 200 - total flux cleaned = -0.000663261 Jy ! Total flux subtracted in 200 components = -0.000663261 Jy ! Clean residual min=-0.003845 max=0.003147 Jy/beam ! Clean residual mean=0.000000 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.966476 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.966475 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=0.101919Jy sigma=0.000695 ! Fit after self-cal, rms=0.101917Jy sigma=0.000695 ! 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=0.101917Jy sigma=0.000695 ! Fit after self-cal, rms=0.101998Jy sigma=0.000695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=4.583 mas, bpa=-10.12 degrees ! Estimated noise=1132.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256512 Jy ! Component: 100 - total flux cleaned = -0.00286773 Jy ! Component: 150 - total flux cleaned = -0.00306663 Jy ! Component: 200 - total flux cleaned = -0.00327446 Jy ! Total flux subtracted in 200 components = -0.00327446 Jy ! Clean residual min=-0.003951 max=0.003096 Jy/beam ! Clean residual mean=-0.000001 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.963201 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 0.963201 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=0.101951Jy sigma=0.000695 ! Fit after self-cal, rms=0.101950Jy sigma=0.000695 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 = -0.000174221 Jy ! Component: 100 - total flux cleaned = -0.000206047 Jy ! Component: 150 - total flux cleaned = -0.000147794 Jy ! Component: 200 - total flux cleaned = -0.000119658 Jy ! Total flux subtracted in 200 components = -0.000119658 Jy ! Clean residual min=-0.003960 max=0.003082 Jy/beam ! Clean residual mean=-0.000001 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.963081 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.963081 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=0.101941Jy sigma=0.000695 ! Fit after self-cal, rms=0.101939Jy sigma=0.000695 ! 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=0.9731 mas, bmaj=3.942 mas, bpa=-19.57 degrees ! Estimated noise=970.224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9731 x 3.942 at -19.57 degrees (North through East) ! Clean map min=-0.0035532 max=0.88358 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=0.101939Jy sigma=0.000695 ! Fit after self-cal, rms=0.096548Jy sigma=0.000644 ! Inverting map and beam ! Estimated beam: bmin=0.9735 mas, bmaj=3.948 mas, bpa=-19.59 degrees ! Estimated noise=970.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110404 Jy ! Component: 100 - total flux cleaned = -0.00116493 Jy ! Component: 150 - total flux cleaned = -0.00126665 Jy ! Component: 200 - total flux cleaned = -0.00139796 Jy ! Total flux subtracted in 200 components = -0.00139796 Jy ! Clean residual min=-0.003213 max=0.003115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.961683 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 0.961683 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=0.096479Jy sigma=0.000644 ! Fit after self-cal, rms=0.096476Jy sigma=0.000644 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192506 Jy ! Component: 100 - total flux cleaned = -0.000329705 Jy ! Component: 150 - total flux cleaned = -0.00042437 Jy ! Component: 200 - total flux cleaned = -0.000512701 Jy ! Total flux subtracted in 200 components = -0.000512701 Jy ! Clean residual min=-0.003101 max=0.003040 Jy/beam ! Clean residual mean=-0.000004 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.961171 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.961171 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=0.096454Jy sigma=0.000643 ! Fit after self-cal, rms=0.096453Jy sigma=0.000643 ! 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=0.096453Jy sigma=0.000643 ! Fit after self-cal, rms=0.096525Jy sigma=0.000643 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=0.7323 mas, bmaj=3.852 mas, bpa=-19.4 degrees ! Estimated noise=1612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.67444 Jy ! Component: 100 - total flux cleaned = 0.829483 Jy ! Component: 150 - total flux cleaned = 0.890275 Jy ! Component: 200 - total flux cleaned = 0.919886 Jy ! Total flux subtracted in 200 components = 0.919886 Jy ! Clean residual min=-0.008687 max=0.014171 Jy/beam ! Clean residual mean=0.000013 rms=0.002444 Jy/beam ! Combined flux in latest and established models = 0.919886 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.919886 Jy ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=3.954 mas, bpa=-19.58 degrees ! Estimated noise=970.703 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 = 0.0190846 Jy ! Component: 100 - total flux cleaned = 0.0293464 Jy ! Component: 150 - total flux cleaned = 0.0355035 Jy ! Component: 200 - total flux cleaned = 0.0393581 Jy ! Total flux subtracted in 200 components = 0.0393581 Jy ! Clean residual min=-0.004067 max=0.003694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.959244 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.959244 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=2.273 mas, bmaj=4.596 mas, bpa=-10.18 degrees ! Estimated noise=1132.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981477 Jy ! Component: 100 - total flux cleaned = 0.00153435 Jy ! Component: 150 - total flux cleaned = 0.00192449 Jy ! Component: 200 - total flux cleaned = 0.00220459 Jy ! Total flux subtracted in 200 components = 0.00220459 Jy ! Clean residual min=-0.002904 max=0.003106 Jy/beam ! Clean residual mean=-0.000004 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.961449 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 = 0.000211533 Jy ! Component: 100 - total flux cleaned = 0.000354677 Jy ! Component: 150 - total flux cleaned = 0.000354743 Jy ! Component: 200 - total flux cleaned = 0.000336404 Jy ! Total flux subtracted in 200 components = 0.000336404 Jy ! Clean residual min=-0.002904 max=0.003131 Jy/beam ! Clean residual mean=-0.000004 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.961785 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.961785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=3.954 mas, bpa=-19.58 degrees ! Estimated noise=970.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199884 Jy ! Component: 100 - total flux cleaned = 0.000281535 Jy ! Component: 150 - total flux cleaned = 0.000359011 Jy ! Component: 200 - total flux cleaned = 0.000429549 Jy ! Total flux subtracted in 200 components = 0.000429549 Jy ! Clean residual min=-0.003444 max=0.003443 Jy/beam ! Clean residual mean=-0.000003 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.962215 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.962215 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=0.096693Jy sigma=0.000644 ! Fit after self-cal, rms=0.096675Jy sigma=0.000644 wmodel J2358-1020_X_2017_10_21_pus_map.mod ! Writing 65 model components to file: J2358-1020_X_2017_10_21_pus_map.mod wobs J2358-1020_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2358-1020_X_2017_10_21_pus_uvs.fits wwins J2358-1020_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J2358-1020_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 = 0.000132069 Jy ! Component: 100 - total flux cleaned = 0.000238143 Jy ! Component: 150 - total flux cleaned = 0.000133962 Jy ! Component: 200 - total flux cleaned = 0.000226997 Jy ! Component: 250 - total flux cleaned = 0.000362195 Jy ! Component: 300 - total flux cleaned = 0.000534381 Jy ! Component: 350 - total flux cleaned = 0.000740591 Jy ! Component: 400 - total flux cleaned = 0.000699506 Jy ! Component: 450 - total flux cleaned = 0.000816185 Jy ! Component: 500 - total flux cleaned = 0.000892022 Jy ! Component: 550 - total flux cleaned = 0.000965629 Jy ! Component: 600 - total flux cleaned = 0.00103681 Jy ! Component: 650 - total flux cleaned = 0.0011058 Jy ! Component: 700 - total flux cleaned = 0.00107089 Jy ! Component: 750 - total flux cleaned = 0.00107043 Jy ! Component: 800 - total flux cleaned = 0.00103764 Jy ! Component: 850 - total flux cleaned = 0.0010377 Jy ! Component: 900 - total flux cleaned = 0.00100505 Jy ! Component: 950 - total flux cleaned = 0.000912141 Jy ! Component: 1000 - total flux cleaned = 0.000912258 Jy ! Component: 1050 - total flux cleaned = 0.000942516 Jy ! Component: 1100 - total flux cleaned = 0.0010321 Jy ! Component: 1150 - total flux cleaned = 0.00106082 Jy ! Component: 1200 - total flux cleaned = 0.0010314 Jy ! Component: 1250 - total flux cleaned = 0.000917659 Jy ! Component: 1300 - total flux cleaned = 0.000973201 Jy ! Component: 1350 - total flux cleaned = 0.000890518 Jy ! Component: 1400 - total flux cleaned = 0.00091774 Jy ! Component: 1450 - total flux cleaned = 0.00089071 Jy ! Component: 1500 - total flux cleaned = 0.000864372 Jy ! Component: 1550 - total flux cleaned = 0.000890185 Jy ! Component: 1600 - total flux cleaned = 0.000838504 Jy ! Component: 1650 - total flux cleaned = 0.00078745 Jy ! Component: 1700 - total flux cleaned = 0.000662292 Jy ! Component: 1750 - total flux cleaned = 0.000539191 Jy ! Component: 1800 - total flux cleaned = 0.000417462 Jy ! Component: 1850 - total flux cleaned = 0.000466191 Jy ! Component: 1900 - total flux cleaned = 0.000299422 Jy ! Component: 1950 - total flux cleaned = 0.00022876 Jy ! Component: 2000 - total flux cleaned = 4.23736e-05 Jy ! Total flux subtracted in 2048 components = 1.96981e-05 Jy ! Clean residual min=-0.001275 max=0.001258 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.962234 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 184 components and 0.962234 Jy ![Exited script file: muppet] wmap "J2358-1020_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.973 x 3.954 at -19.58 degrees (North through East) ! Clean map min=-0.0024157 max=0.88664 Jy/beam ! Writing clean map to FITS file: J2358-1020_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 0.886638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000442536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149735 0.149735 0.29947 0.59894 1.19788 2.39576 4.79152 9.58304 19.1661 38.3321 76.6643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.886 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.973 x 3.954 at -19.58 degrees (North through East) ! Clean map min=-0.0024157 max=0.88664 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 J2358-1020_X_2017_10_21_pus_uvs.log closed on Sat May 11 22:00:51 2019