! Started logfile: J0739+0137_X_2017_02_19_pus_uvs.log on Sat May 4 21:40:58 2019 obs J0739+0137_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0739+0137_X_2017_02_19_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.522222 visibilities/baseline/integration-bin. ! Found source: J0739+0137 ! ! 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 858 lines of history. ! ! Reading 2256 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 J0739+0137_X_2017_02_19_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.150864Jy sigma=0.001231 ! Fit after self-cal, rms=0.140114Jy sigma=0.001137 ! 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=0.9838 mas, bmaj=2.811 mas, bpa=24.61 degrees ! Estimated noise=2519.42 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.713192 Jy ! Component: 100 - total flux cleaned = 0.869995 Jy ! Total flux subtracted in 100 components = 0.869995 Jy ! Clean residual min=-0.033588 max=0.049259 Jy/beam ! Clean residual mean=0.000005 rms=0.011062 Jy/beam ! Combined flux in latest and established models = 0.869995 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.869995 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=0.123032Jy sigma=0.000991 ! Fit after self-cal, rms=0.123036Jy sigma=0.000991 ! 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=1.099 mas, bmaj=3.082 mas, bpa=24.49 degrees ! Estimated noise=1825.79 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 = 0.0533792 Jy ! Component: 100 - total flux cleaned = 0.0751003 Jy ! Component: 150 - total flux cleaned = 0.074498 Jy ! Component: 200 - total flux cleaned = 0.0727241 Jy ! Total flux subtracted in 200 components = 0.0727241 Jy ! Clean residual min=-0.017294 max=0.033408 Jy/beam ! Clean residual mean=0.000020 rms=0.006762 Jy/beam ! Combined flux in latest and established models = 0.942719 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.942719 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=0.100296Jy sigma=0.000794 ! Fit after self-cal, rms=0.100117Jy sigma=0.000793 ! 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 0.96 FD 1.00 HN 1.01 KP 1.04 ! LA 1.00 MK 1.00* NL 0.96 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.04 KP 1.04 ! LA 1.00 MK 1.00* NL 0.97 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.05 ! LA 1.01 MK 1.00* NL 0.96 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 1.05 ! LA 1.03 MK 1.00* NL 0.96 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 1.04 ! LA 1.03 MK 1.00* NL 0.97 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.02 ! LA 1.01 MK 1.00* NL 0.97 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 1.01 ! LA 0.98 MK 1.00* NL 0.95 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.97 KP 1.05 ! LA 1.00 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 1.02 ! LA 1.02 MK 1.00* NL 0.95 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 1.02 ! LA 0.98 MK 1.00* NL 0.99 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.02 ! LA 0.98 MK 1.00* NL 0.96 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 1.07 ! LA 0.99 MK 1.00* NL 0.94 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.100117Jy sigma=0.000793 ! Fit after self-cal, rms=0.092549Jy sigma=0.000737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=3.072 mas, bpa=24.54 degrees ! Estimated noise=1813.5 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 (-2.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269533 Jy ! Component: 100 - total flux cleaned = 0.0374656 Jy ! Component: 150 - total flux cleaned = 0.0396111 Jy ! Component: 200 - total flux cleaned = 0.0423701 Jy ! Total flux subtracted in 200 components = 0.0423701 Jy ! Clean residual min=-0.007777 max=0.011875 Jy/beam ! Clean residual mean=0.000018 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 0.985089 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.985089 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=0.084962Jy sigma=0.000671 ! Fit after self-cal, rms=0.084690Jy sigma=0.000670 ! 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=0.084690Jy sigma=0.000670 ! Fit after self-cal, rms=0.084181Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=3.067 mas, bpa=24.48 degrees ! Estimated noise=1808.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656678 Jy ! Component: 100 - total flux cleaned = 0.00878976 Jy ! Component: 150 - total flux cleaned = 0.00879822 Jy ! Component: 200 - total flux cleaned = 0.00891173 Jy ! Total flux subtracted in 200 components = 0.00891173 Jy ! Clean residual min=-0.007165 max=0.009364 Jy/beam ! Clean residual mean=0.000012 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.994001 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.994001 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=0.083553Jy sigma=0.000661 ! Fit after self-cal, rms=0.083495Jy 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 = 0.000500437 Jy ! Component: 100 - total flux cleaned = 0.000492561 Jy ! Component: 150 - total flux cleaned = 0.000945803 Jy ! Component: 200 - total flux cleaned = 0.00111696 Jy ! Total flux subtracted in 200 components = 0.00111696 Jy ! Clean residual min=-0.006332 max=0.008778 Jy/beam ! Clean residual mean=0.000011 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.995118 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.995118 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=0.083306Jy sigma=0.000659 ! Fit after self-cal, rms=0.083293Jy sigma=0.000659 ! 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=0.083293Jy sigma=0.000659 ! Fit after self-cal, rms=0.083279Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=3.066 mas, bpa=24.46 degrees ! Estimated noise=1808.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000853421 Jy ! Component: 100 - total flux cleaned = 0.00165609 Jy ! Component: 150 - total flux cleaned = 0.00253223 Jy ! Component: 200 - total flux cleaned = 0.00334202 Jy ! Total flux subtracted in 200 components = 0.00334202 Jy ! Clean residual min=-0.006421 max=0.007902 Jy/beam ! Clean residual mean=0.000008 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.99846 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.99846 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=0.083124Jy sigma=0.000657 ! Fit after self-cal, rms=0.083112Jy sigma=0.000657 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 = 0.000135037 Jy ! Component: 100 - total flux cleaned = 0.000669292 Jy ! Component: 150 - total flux cleaned = 0.00116716 Jy ! Component: 200 - total flux cleaned = 0.0015787 Jy ! Total flux subtracted in 200 components = 0.0015787 Jy ! Clean residual min=-0.006177 max=0.007720 Jy/beam ! Clean residual mean=0.000008 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 1.00004 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 112 components and 1.00004 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=0.083024Jy sigma=0.000656 ! Fit after self-cal, rms=0.083020Jy sigma=0.000656 ! 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=0.083020Jy sigma=0.000656 ! Fit after self-cal, rms=0.083040Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=3.295 mas, bpa=14.47 degrees ! Estimated noise=2114.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004479 Jy ! Component: 100 - total flux cleaned = -9.44827e-05 Jy ! Component: 150 - total flux cleaned = -0.00032729 Jy ! Component: 200 - total flux cleaned = -0.000178167 Jy ! Total flux subtracted in 200 components = -0.000178167 Jy ! Clean residual min=-0.008548 max=0.010340 Jy/beam ! Clean residual mean=0.000012 rms=0.002825 Jy/beam ! Combined flux in latest and established models = 0.99986 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.99986 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=0.082993Jy sigma=0.000656 ! Fit after self-cal, rms=0.082986Jy sigma=0.000656 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 = -0.000203954 Jy ! Component: 100 - total flux cleaned = -6.13506e-05 Jy ! Component: 150 - total flux cleaned = 0.000207619 Jy ! Component: 200 - total flux cleaned = 0.000507555 Jy ! Total flux subtracted in 200 components = 0.000507555 Jy ! Clean residual min=-0.008474 max=0.010148 Jy/beam ! Clean residual mean=0.000012 rms=0.002797 Jy/beam ! Combined flux in latest and established models = 1.00037 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 1.00037 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=0.082959Jy sigma=0.000655 ! Fit after self-cal, rms=0.082956Jy sigma=0.000655 ! 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=1.103 mas, bmaj=3.065 mas, bpa=24.46 degrees ! Estimated noise=1809.33 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 3.065 at 24.46 degrees (North through East) ! Clean map min=-0.006376 max=0.9111 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=0.082956Jy sigma=0.000655 ! Fit after self-cal, rms=0.077131Jy sigma=0.000605 ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=3.066 mas, bpa=24.45 degrees ! Estimated noise=1809.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953241 Jy ! Component: 100 - total flux cleaned = 0.00176892 Jy ! Component: 150 - total flux cleaned = 0.0025432 Jy ! Component: 200 - total flux cleaned = 0.0030158 Jy ! Total flux subtracted in 200 components = 0.0030158 Jy ! Clean residual min=-0.005817 max=0.006450 Jy/beam ! Clean residual mean=0.000007 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 1.00338 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 1.00338 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=0.077052Jy sigma=0.000605 ! Fit after self-cal, rms=0.077047Jy sigma=0.000605 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013336 Jy ! Component: 100 - total flux cleaned = 0.000520065 Jy ! Component: 150 - total flux cleaned = 0.000838006 Jy ! Component: 200 - total flux cleaned = 0.00106151 Jy ! Total flux subtracted in 200 components = 0.00106151 Jy ! Clean residual min=-0.005739 max=0.006442 Jy/beam ! Clean residual mean=0.000007 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.00445 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 1.00445 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=0.077007Jy sigma=0.000604 ! Fit after self-cal, rms=0.077004Jy sigma=0.000604 ! 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=0.077004Jy sigma=0.000604 ! Fit after self-cal, rms=0.077012Jy sigma=0.000604 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=0.9867 mas, bmaj=2.801 mas, bpa=24.58 degrees ! Estimated noise=2489.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.704555 Jy ! Component: 100 - total flux cleaned = 0.859007 Jy ! Component: 150 - total flux cleaned = 0.909371 Jy ! Component: 200 - total flux cleaned = 0.938551 Jy ! Total flux subtracted in 200 components = 0.938551 Jy ! Clean residual min=-0.014685 max=0.016609 Jy/beam ! Clean residual mean=0.000011 rms=0.005090 Jy/beam ! Combined flux in latest and established models = 0.938551 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.938551 Jy ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=3.065 mas, bpa=24.45 degrees ! Estimated noise=1809.98 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 = 0.0233052 Jy ! Component: 100 - total flux cleaned = 0.0392925 Jy ! Component: 150 - total flux cleaned = 0.0511444 Jy ! Component: 200 - total flux cleaned = 0.0603498 Jy ! Total flux subtracted in 200 components = 0.0603498 Jy ! Clean residual min=-0.007789 max=0.009141 Jy/beam ! Clean residual mean=0.000010 rms=0.002891 Jy/beam ! Combined flux in latest and established models = 0.998901 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.998901 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=2.014 mas, bmaj=3.295 mas, bpa=14.45 degrees ! Estimated noise=2116.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998404 Jy ! Component: 100 - total flux cleaned = 0.0128509 Jy ! Component: 150 - total flux cleaned = 0.0122312 Jy ! Component: 200 - total flux cleaned = 0.0107823 Jy ! Total flux subtracted in 200 components = 0.0107823 Jy ! Clean residual min=-0.008484 max=0.012063 Jy/beam ! Clean residual mean=0.000010 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 1.00968 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 = -0.000763136 Jy ! Component: 100 - total flux cleaned = -0.00155201 Jy ! Component: 150 - total flux cleaned = -0.00211357 Jy ! Component: 200 - total flux cleaned = -0.00260569 Jy ! Total flux subtracted in 200 components = -0.00260569 Jy ! Clean residual min=-0.008269 max=0.010958 Jy/beam ! Clean residual mean=0.000010 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 1.00708 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 82 components and 1.00708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=3.065 mas, bpa=24.45 degrees ! Estimated noise=1809.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118769 Jy ! Component: 100 - total flux cleaned = 0.00132758 Jy ! Component: 150 - total flux cleaned = 0.00142921 Jy ! Component: 200 - total flux cleaned = 0.00168938 Jy ! Total flux subtracted in 200 components = 0.00168938 Jy ! Clean residual min=-0.006408 max=0.007058 Jy/beam ! Clean residual mean=0.000005 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 1.00877 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 1.00877 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=0.077372Jy sigma=0.000607 ! Fit after self-cal, rms=0.077307Jy sigma=0.000606 wmodel J0739+0137_X_2017_02_19_pus_map.mod ! Writing 106 model components to file: J0739+0137_X_2017_02_19_pus_map.mod wobs J0739+0137_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0739+0137_X_2017_02_19_pus_uvs.fits wwins J0739+0137_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0739+0137_X_2017_02_19_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 = 0.00175696 Jy ! Component: 100 - total flux cleaned = 0.0016555 Jy ! Component: 150 - total flux cleaned = 0.00136171 Jy ! Component: 200 - total flux cleaned = 0.00144345 Jy ! Component: 250 - total flux cleaned = 0.00176616 Jy ! Component: 300 - total flux cleaned = 0.00214382 Jy ! Component: 350 - total flux cleaned = 0.00263626 Jy ! Component: 400 - total flux cleaned = 0.00309551 Jy ! Component: 450 - total flux cleaned = 0.00327719 Jy ! Component: 500 - total flux cleaned = 0.00339007 Jy ! Component: 550 - total flux cleaned = 0.00349678 Jy ! Component: 600 - total flux cleaned = 0.00359644 Jy ! Component: 650 - total flux cleaned = 0.00369381 Jy ! Component: 700 - total flux cleaned = 0.00383286 Jy ! Component: 750 - total flux cleaned = 0.00387651 Jy ! Component: 800 - total flux cleaned = 0.00391776 Jy ! Component: 850 - total flux cleaned = 0.00387643 Jy ! Component: 900 - total flux cleaned = 0.00387478 Jy ! Component: 950 - total flux cleaned = 0.00383494 Jy ! Component: 1000 - total flux cleaned = 0.0038349 Jy ! Component: 1050 - total flux cleaned = 0.0038703 Jy ! Component: 1100 - total flux cleaned = 0.00397343 Jy ! Component: 1150 - total flux cleaned = 0.00397232 Jy ! Component: 1200 - total flux cleaned = 0.00397178 Jy ! Component: 1250 - total flux cleaned = 0.00384569 Jy ! Component: 1300 - total flux cleaned = 0.00387655 Jy ! Component: 1350 - total flux cleaned = 0.00387658 Jy ! Component: 1400 - total flux cleaned = 0.00390602 Jy ! Component: 1450 - total flux cleaned = 0.00396303 Jy ! Component: 1500 - total flux cleaned = 0.00410262 Jy ! Component: 1550 - total flux cleaned = 0.00421216 Jy ! Component: 1600 - total flux cleaned = 0.00431973 Jy ! Component: 1650 - total flux cleaned = 0.00439908 Jy ! Component: 1700 - total flux cleaned = 0.00447679 Jy ! Component: 1750 - total flux cleaned = 0.00447662 Jy ! Component: 1800 - total flux cleaned = 0.00447653 Jy ! Component: 1850 - total flux cleaned = 0.00442627 Jy ! Component: 1900 - total flux cleaned = 0.00440149 Jy ! Component: 1950 - total flux cleaned = 0.00432767 Jy ! Component: 2000 - total flux cleaned = 0.00435234 Jy ! Total flux subtracted in 2048 components = 0.00437676 Jy ! Clean residual min=-0.001292 max=0.001416 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 1.01314 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 237 components and 1.01314 Jy ![Exited script file: muppet] wmap "J0739+0137_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 3.065 at 24.45 degrees (North through East) ! Clean map min=-0.0042157 max=0.91005 Jy/beam ! Writing clean map to FITS file: J0739+0137_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.910049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453388 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149461 0.149461 0.298921 0.597842 1.19568 2.39137 4.78274 9.56547 19.1309 38.2619 76.5238 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.91 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 3.065 at 24.45 degrees (North through East) ! Clean map min=-0.0042157 max=0.91005 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 J0739+0137_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:40:59 2019