! Started logfile: J1052+8317_X_2017_10_21_pus_uvs.log on Sat May 11 21:53:51 2019 obs J1052+8317_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1052+8317_X_2017_10_21_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.507645 visibilities/baseline/integration-bin. ! Found source: J1052+8317 ! ! 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 47808 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 J1052+8317_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 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 803 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 770 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 826 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 987 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 989 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1384 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1049 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1437 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999035Jy sigma=0.008865 ! Fit after self-cal, rms=0.954798Jy sigma=0.008478 ! 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=0.8321 mas, bmaj=1.889 mas, bpa=40.31 degrees ! Estimated noise=1101.55 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 = 0.036079 Jy ! Component: 100 - total flux cleaned = 0.0441461 Jy ! Total flux subtracted in 100 components = 0.0441461 Jy ! Clean residual min=-0.003537 max=0.003341 Jy/beam ! Clean residual mean=-0.000004 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0441461 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0441461 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=0.075052Jy sigma=0.000643 ! Fit after self-cal, rms=0.073727Jy sigma=0.000631 ! 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=1.139 mas, bmaj=2.307 mas, bpa=38.24 degrees ! Estimated noise=469.996 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 = 0.0052747 Jy ! Component: 100 - total flux cleaned = 0.00757788 Jy ! Component: 150 - total flux cleaned = 0.00882522 Jy ! Component: 200 - total flux cleaned = 0.00944665 Jy ! Total flux subtracted in 200 components = 0.00944665 Jy ! Clean residual min=-0.002983 max=0.002375 Jy/beam ! Clean residual mean=-0.000033 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0535928 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.0535928 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=0.073358Jy sigma=0.000628 ! Fit after self-cal, rms=0.073360Jy sigma=0.000628 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.02 KP 0.99 ! LA 1.06 MK 1.00* NL 0.97 OV 1.11 ! PT 0.82 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.05 KP 1.02 ! LA 1.00 MK 1.10 NL 1.03 OV 1.13 ! PT 0.85 ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.91 KP 1.02 ! LA 1.14 MK 1.07 NL 1.10 OV 1.06 ! PT 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.10 HN 1.00 KP 1.00 ! LA 1.00 MK 1.14 NL 0.97 OV 1.15 ! PT 0.86 ! ! ! Correcting IF 5. ! A total of 165 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 0.97 KP 1.08 ! LA 1.02 MK 1.06 NL 1.00 OV 1.10 ! PT 0.84 ! ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 0.96 KP 1.02 ! LA 1.15 MK 1.06 NL 0.83 OV 1.17 ! PT 0.78 ! ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 1.10 MK 0.98 NL 0.99 OV 1.15 ! PT 0.77 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.97 ! LA 1.14 MK 1.05 NL 1.16 OV 1.12 ! PT 0.71 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.95 KP 0.94 ! LA 1.09 MK 0.94 NL 1.00* OV 1.09 ! PT 0.75 ! ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00 KP 0.97 ! LA 0.97 MK 0.93 NL 1.09 OV 1.13 ! PT 0.72 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.99 HN 0.89 KP 0.94 ! LA 1.01 MK 0.94 NL 1.17 OV 1.03 ! PT 0.75 ! ! ! Correcting IF 12. ! A total of 261 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.83 HN 1.00* KP 1.01 ! LA 1.02 MK 1.00* NL 0.96 OV 1.02 ! PT 0.76 ! ! ! Fit before self-cal, rms=0.073360Jy sigma=0.000628 ! Fit after self-cal, rms=0.072742Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.293 mas, bpa=37.97 degrees ! Estimated noise=479.506 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 = -6.82283e-05 Jy ! Component: 100 - total flux cleaned = -4.70246e-05 Jy ! Component: 150 - total flux cleaned = -4.7473e-05 Jy ! Component: 200 - total flux cleaned = -6.45909e-05 Jy ! Total flux subtracted in 200 components = -6.45909e-05 Jy ! Clean residual min=-0.001464 max=0.001967 Jy/beam ! Clean residual mean=0.000022 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0535282 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0535282 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=0.072731Jy sigma=0.000626 ! Fit after self-cal, rms=0.072935Jy sigma=0.000625 ! 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=0.072935Jy sigma=0.000625 ! Fit after self-cal, rms=0.074882Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.254 mas, bpa=38.27 degrees ! Estimated noise=480.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162952 Jy ! Component: 100 - total flux cleaned = -0.000174103 Jy ! Component: 150 - total flux cleaned = -0.000182133 Jy ! Component: 200 - total flux cleaned = -0.000197839 Jy ! Total flux subtracted in 200 components = -0.000197839 Jy ! Clean residual min=-0.001265 max=0.001683 Jy/beam ! Clean residual mean=0.000018 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0533304 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0533304 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=0.074879Jy sigma=0.000623 ! Fit after self-cal, rms=0.075172Jy sigma=0.000623 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 = -0.000131982 Jy ! Component: 100 - total flux cleaned = -0.000141285 Jy ! Component: 150 - total flux cleaned = -0.000148169 Jy ! Component: 200 - total flux cleaned = -0.000148177 Jy ! Total flux subtracted in 200 components = -0.000148177 Jy ! Clean residual min=-0.001339 max=0.001656 Jy/beam ! Clean residual mean=0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0531822 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0531822 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=0.075169Jy sigma=0.000623 ! Fit after self-cal, rms=0.075167Jy sigma=0.000623 ! 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=0.075167Jy sigma=0.000623 ! Fit after self-cal, rms=0.076586Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.249 mas, bpa=38.34 degrees ! Estimated noise=482.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.97014e-05 Jy ! Component: 100 - total flux cleaned = -6.0165e-05 Jy ! Component: 150 - total flux cleaned = -6.02622e-05 Jy ! Component: 200 - total flux cleaned = -7.34198e-05 Jy ! Total flux subtracted in 200 components = -7.34198e-05 Jy ! Clean residual min=-0.001262 max=0.001672 Jy/beam ! Clean residual mean=0.000017 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0531088 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0531088 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=0.076584Jy sigma=0.000622 ! Fit after self-cal, rms=0.076781Jy sigma=0.000622 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 = -0.000114793 Jy ! Component: 100 - total flux cleaned = -0.000124258 Jy ! Component: 150 - total flux cleaned = -0.000131111 Jy ! Component: 200 - total flux cleaned = -0.00013686 Jy ! Total flux subtracted in 200 components = -0.00013686 Jy ! Clean residual min=-0.001293 max=0.001585 Jy/beam ! Clean residual mean=0.000012 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0529719 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.0529719 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=0.076779Jy sigma=0.000622 ! Fit after self-cal, rms=0.076775Jy sigma=0.000622 ! 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=0.076775Jy sigma=0.000622 ! Fit after self-cal, rms=0.077742Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=3.774 mas, bpa=20.14 degrees ! Estimated noise=554.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.7217e-05 Jy ! Component: 100 - total flux cleaned = -3.28738e-06 Jy ! Component: 150 - total flux cleaned = -2.98986e-05 Jy ! Component: 200 - total flux cleaned = -4.33037e-05 Jy ! Total flux subtracted in 200 components = -4.33037e-05 Jy ! Clean residual min=-0.001274 max=0.001797 Jy/beam ! Clean residual mean=0.000033 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0529286 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.0529286 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=0.077741Jy sigma=0.000622 ! Fit after self-cal, rms=0.077858Jy sigma=0.000622 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 = -2.42311e-05 Jy ! Component: 100 - total flux cleaned = -2.29648e-05 Jy ! Component: 150 - total flux cleaned = -3.06673e-05 Jy ! Component: 200 - total flux cleaned = -3.34178e-05 Jy ! Total flux subtracted in 200 components = -3.34178e-05 Jy ! Clean residual min=-0.001249 max=0.001824 Jy/beam ! Clean residual mean=0.000030 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0528952 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 59 components and 0.0528952 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=0.077857Jy sigma=0.000622 ! Fit after self-cal, rms=0.077858Jy sigma=0.000622 ! 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=1.137 mas, bmaj=2.246 mas, bpa=38.39 degrees ! Estimated noise=483.353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 2.246 at 38.39 degrees (North through East) ! Clean map min=-0.0012254 max=0.048203 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=0.8344 mas, bmaj=1.858 mas, bpa=40.55 degrees ! Estimated noise=1129.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375941 Jy ! Component: 100 - total flux cleaned = 0.0461569 Jy ! Component: 150 - total flux cleaned = 0.0493662 Jy ! Component: 200 - total flux cleaned = 0.051118 Jy ! Total flux subtracted in 200 components = 0.051118 Jy ! Clean residual min=-0.002240 max=0.002173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.051118 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.051118 Jy ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.246 mas, bpa=38.39 degrees ! Estimated noise=483.353 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 = 0.00137981 Jy ! Component: 100 - total flux cleaned = 0.00158623 Jy ! Component: 150 - total flux cleaned = 0.00169658 Jy ! Component: 200 - total flux cleaned = 0.00173548 Jy ! Total flux subtracted in 200 components = 0.00173548 Jy ! Clean residual min=-0.001346 max=0.001483 Jy/beam ! Clean residual mean=0.000017 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0528534 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0528534 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=2.67 mas, bmaj=3.774 mas, bpa=20.14 degrees ! Estimated noise=554.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.32928e-05 Jy ! Component: 100 - total flux cleaned = 1.31563e-05 Jy ! Component: 150 - total flux cleaned = 2.28063e-05 Jy ! Component: 200 - total flux cleaned = 3.74118e-05 Jy ! Total flux subtracted in 200 components = 3.74118e-05 Jy ! Clean residual min=-0.001283 max=0.001817 Jy/beam ! Clean residual mean=0.000030 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0528908 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 = 6.26713e-06 Jy ! Component: 100 - total flux cleaned = 1.12857e-05 Jy ! Component: 150 - total flux cleaned = 1.59795e-05 Jy ! Component: 200 - total flux cleaned = 2.32795e-05 Jy ! Total flux subtracted in 200 components = 2.32795e-05 Jy ! Clean residual min=-0.001286 max=0.001819 Jy/beam ! Clean residual mean=0.000030 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0529141 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0529141 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.246 mas, bpa=38.39 degrees ! Estimated noise=483.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.00761e-05 Jy ! Component: 100 - total flux cleaned = 2.33427e-05 Jy ! Component: 150 - total flux cleaned = 2.32484e-05 Jy ! Component: 200 - total flux cleaned = 1.29311e-05 Jy ! Total flux subtracted in 200 components = 1.29311e-05 Jy ! Clean residual min=-0.001335 max=0.001506 Jy/beam ! Clean residual mean=0.000017 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0529271 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0529271 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=0.077861Jy sigma=0.000622 ! Fit after self-cal, rms=0.077861Jy sigma=0.000622 wmodel J1052+8317_X_2017_10_21_pus_map.mod ! Writing 47 model components to file: J1052+8317_X_2017_10_21_pus_map.mod wobs J1052+8317_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1052+8317_X_2017_10_21_pus_uvs.fits wwins J1052+8317_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1052+8317_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 = 0.000488981 Jy ! Component: 100 - total flux cleaned = 0.0008638 Jy ! Component: 150 - total flux cleaned = 0.0011413 Jy ! Component: 200 - total flux cleaned = 0.00128053 Jy ! Component: 250 - total flux cleaned = 0.0014116 Jy ! Component: 300 - total flux cleaned = 0.00150101 Jy ! Component: 350 - total flux cleaned = 0.00151799 Jy ! Component: 400 - total flux cleaned = 0.0015018 Jy ! Component: 450 - total flux cleaned = 0.0014863 Jy ! Component: 500 - total flux cleaned = 0.00144121 Jy ! Component: 550 - total flux cleaned = 0.0013684 Jy ! Component: 600 - total flux cleaned = 0.00132609 Jy ! Component: 650 - total flux cleaned = 0.00123159 Jy ! Component: 700 - total flux cleaned = 0.00120583 Jy ! Component: 750 - total flux cleaned = 0.00112924 Jy ! Component: 800 - total flux cleaned = 0.00105507 Jy ! Component: 850 - total flux cleaned = 0.0010309 Jy ! Component: 900 - total flux cleaned = 0.000960625 Jy ! Component: 950 - total flux cleaned = 0.000903477 Jy ! Component: 1000 - total flux cleaned = 0.000847658 Jy ! Component: 1050 - total flux cleaned = 0.000803904 Jy ! Component: 1100 - total flux cleaned = 0.00075062 Jy ! Component: 1150 - total flux cleaned = 0.000709026 Jy ! Component: 1200 - total flux cleaned = 0.000678255 Jy ! Component: 1250 - total flux cleaned = 0.000617983 Jy ! Component: 1300 - total flux cleaned = 0.000568806 Jy ! Component: 1350 - total flux cleaned = 0.000539808 Jy ! Component: 1400 - total flux cleaned = 0.000483098 Jy ! Component: 1450 - total flux cleaned = 0.0004462 Jy ! Component: 1500 - total flux cleaned = 0.000446245 Jy ! Component: 1550 - total flux cleaned = 0.000419294 Jy ! Component: 1600 - total flux cleaned = 0.000384148 Jy ! Component: 1650 - total flux cleaned = 0.000358317 Jy ! Component: 1700 - total flux cleaned = 0.000332836 Jy ! Component: 1750 - total flux cleaned = 0.00031619 Jy ! Component: 1800 - total flux cleaned = 0.000308036 Jy ! Component: 1850 - total flux cleaned = 0.000291677 Jy ! Component: 1900 - total flux cleaned = 0.000259467 Jy ! Component: 1950 - total flux cleaned = 0.000219874 Jy ! Component: 2000 - total flux cleaned = 0.000204241 Jy ! Total flux subtracted in 2048 components = 0.000173199 Jy ! Clean residual min=-0.000457 max=0.000385 Jy/beam ! Clean residual mean=-0.000005 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0531003 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 176 components and 0.0531003 Jy ![Exited script file: muppet] wmap "J1052+8317_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 2.246 at 38.39 degrees (North through East) ! Clean map min=-0.00090184 max=0.048329 Jy/beam ! Writing clean map to FITS file: J1052+8317_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 0.0483292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.914712 0.914712 1.82942 3.65885 7.3177 14.6354 29.2708 58.5416 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 2.246 at 38.39 degrees (North through East) ! Clean map min=-0.00090184 max=0.048329 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 J1052+8317_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:53:54 2019