! Started logfile: J1523-3338_X_2017_09_26_pus_uvs.log on Sat May 11 13:39:01 2019 obs J1523-3338_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1523-3338_X_2017_09_26_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.594256 visibilities/baseline/integration-bin. ! Found source: J1523-3338 ! ! 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 947 lines of history. ! ! Reading 75732 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 J1523-3338_X_2017_09_26_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 716 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 716 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 786 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 683 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 759 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1027 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 903 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 817 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1261 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968196Jy sigma=0.006950 ! Fit after self-cal, rms=0.936330Jy sigma=0.006747 ! 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=0.8546 mas, bmaj=5.85 mas, bpa=-16.41 degrees ! Estimated noise=1208.75 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 = 0.0516168 Jy ! Component: 100 - total flux cleaned = 0.063093 Jy ! Total flux subtracted in 100 components = 0.063093 Jy ! Clean residual min=-0.004052 max=0.004279 Jy/beam ! Clean residual mean=-0.000061 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.063093 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.063093 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=0.088803Jy sigma=0.000608 ! Fit after self-cal, rms=0.088384Jy sigma=0.000605 ! 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=1.247 mas, bmaj=6.359 mas, bpa=-16.18 degrees ! Estimated noise=406.225 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 = 0.00540984 Jy ! Component: 100 - total flux cleaned = 0.00797931 Jy ! Component: 150 - total flux cleaned = 0.00936152 Jy ! Component: 200 - total flux cleaned = 0.0097773 Jy ! Total flux subtracted in 200 components = 0.0097773 Jy ! Clean residual min=-0.001525 max=0.001702 Jy/beam ! Clean residual mean=-0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0728703 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.0728703 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=0.088048Jy sigma=0.000603 ! Fit after self-cal, rms=0.088018Jy sigma=0.000603 ! 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 0.98 FD 0.99 HN 1.00* KP 0.96 ! LA 1.01 MK 0.98 NL 1.04 OV 0.99 ! PT 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00* KP 0.99 ! LA 0.99 MK 1.04 NL 1.02 OV 0.97 ! PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00* KP 0.95 ! LA 1.04 MK 1.03 NL 0.93 OV 1.02 ! PT 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 1.00* KP 0.99 ! LA 1.01 MK 1.35 NL 0.99 OV 1.03 ! PT 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.99 HN 1.00* KP 0.95 ! LA 1.03 MK 1.05 NL 0.98 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00* KP 0.97 ! LA 1.01 MK 1.03 NL 0.93 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.00* KP 0.94 ! LA 1.02 MK 1.01 NL 0.99 OV 1.04 ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.81 ! LA 0.98 MK 0.96 NL 0.98 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00* KP 0.85 ! LA 1.01 MK 0.92 NL 0.98 OV 1.04 ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00* KP 0.89 ! LA 1.06 MK 1.02 NL 0.93 OV 1.02 ! PT 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.00* KP 0.90 ! LA 1.07 MK 1.00* NL 0.84 OV 1.04 ! PT 0.95 ! ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.00* KP 0.90 ! LA 1.03 MK 1.00* NL 1.00* OV 0.93 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.088018Jy sigma=0.000603 ! Fit after self-cal, rms=0.087022Jy sigma=0.000602 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=6.357 mas, bpa=-16.09 degrees ! Estimated noise=405.366 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 = 0.000330828 Jy ! Component: 100 - total flux cleaned = 0.000310226 Jy ! Component: 150 - total flux cleaned = 0.00036152 Jy ! Component: 200 - total flux cleaned = 0.000404707 Jy ! Total flux subtracted in 200 components = 0.000404707 Jy ! Clean residual min=-0.001048 max=0.001066 Jy/beam ! Clean residual mean=-0.000033 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.073275 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.073275 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=0.087012Jy sigma=0.000602 ! Fit after self-cal, rms=0.087003Jy sigma=0.000602 ! 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=0.087003Jy sigma=0.000602 ! Fit after self-cal, rms=0.087112Jy sigma=0.000601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=6.372 mas, bpa=-16.15 degrees ! Estimated noise=405.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140273 Jy ! Component: 100 - total flux cleaned = 0.000208546 Jy ! Component: 150 - total flux cleaned = 0.000230028 Jy ! Component: 200 - total flux cleaned = 0.000230082 Jy ! Total flux subtracted in 200 components = 0.000230082 Jy ! Clean residual min=-0.000896 max=0.000715 Jy/beam ! Clean residual mean=-0.000016 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0735051 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0735051 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=0.087109Jy sigma=0.000601 ! Fit after self-cal, rms=0.087132Jy sigma=0.000601 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 = -4.38622e-05 Jy ! Component: 100 - total flux cleaned = -3.46714e-05 Jy ! Component: 150 - total flux cleaned = -2.63096e-05 Jy ! Component: 200 - total flux cleaned = -2.67835e-05 Jy ! Total flux subtracted in 200 components = -2.67835e-05 Jy ! Clean residual min=-0.000887 max=0.000725 Jy/beam ! Clean residual mean=-0.000017 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0734783 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0734783 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=0.087130Jy sigma=0.000601 ! Fit after self-cal, rms=0.087130Jy sigma=0.000601 ! 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=0.087130Jy sigma=0.000601 ! Fit after self-cal, rms=0.087363Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=6.39 mas, bpa=-16.18 degrees ! Estimated noise=405.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120797 Jy ! Component: 100 - total flux cleaned = 0.000180933 Jy ! Component: 150 - total flux cleaned = 0.000199545 Jy ! Component: 200 - total flux cleaned = 0.000207402 Jy ! Total flux subtracted in 200 components = 0.000207402 Jy ! Clean residual min=-0.000851 max=0.000694 Jy/beam ! Clean residual mean=-0.000014 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0736857 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0736857 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=0.087360Jy sigma=0.000601 ! Fit after self-cal, rms=0.087372Jy sigma=0.000601 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 = -2.93241e-05 Jy ! Component: 100 - total flux cleaned = -2.18572e-05 Jy ! Component: 150 - total flux cleaned = -2.1971e-05 Jy ! Component: 200 - total flux cleaned = -1.59233e-05 Jy ! Total flux subtracted in 200 components = -1.59233e-05 Jy ! Clean residual min=-0.000853 max=0.000696 Jy/beam ! Clean residual mean=-0.000015 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0736698 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0736698 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=0.087371Jy sigma=0.000601 ! Fit after self-cal, rms=0.087371Jy sigma=0.000601 ! 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=0.087371Jy sigma=0.000601 ! Fit after self-cal, rms=0.087460Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=9.019 mas, bpa=-0.5643 degrees ! Estimated noise=444.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.97506e-05 Jy ! Component: 100 - total flux cleaned = 0.000106139 Jy ! Component: 150 - total flux cleaned = 0.000113078 Jy ! Component: 200 - total flux cleaned = 0.00011867 Jy ! Total flux subtracted in 200 components = 0.00011867 Jy ! Clean residual min=-0.000716 max=0.000747 Jy/beam ! Clean residual mean=-0.000018 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0737885 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.0737885 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=0.087459Jy sigma=0.000601 ! Fit after self-cal, rms=0.087462Jy sigma=0.000601 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 = -2.97801e-05 Jy ! Component: 100 - total flux cleaned = -1.10145e-05 Jy ! Component: 150 - total flux cleaned = 1.09535e-05 Jy ! Component: 200 - total flux cleaned = 2.53129e-05 Jy ! Total flux subtracted in 200 components = 2.53129e-05 Jy ! Clean residual min=-0.000712 max=0.000754 Jy/beam ! Clean residual mean=-0.000018 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0738138 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 93 components and 0.0738138 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=0.087461Jy sigma=0.000601 ! Fit after self-cal, rms=0.087461Jy sigma=0.000601 ! 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=1.255 mas, bmaj=6.405 mas, bpa=-16.2 degrees ! Estimated noise=406.013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.255 x 6.405 at -16.2 degrees (North through East) ! Clean map min=-0.0015594 max=0.06653 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=0.8545 mas, bmaj=5.895 mas, bpa=-16.47 degrees ! Estimated noise=1181.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506665 Jy ! Component: 100 - total flux cleaned = 0.0621382 Jy ! Component: 150 - total flux cleaned = 0.0667018 Jy ! Component: 200 - total flux cleaned = 0.0696103 Jy ! Total flux subtracted in 200 components = 0.0696103 Jy ! Clean residual min=-0.003448 max=0.003244 Jy/beam ! Clean residual mean=-0.000039 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0696103 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0696103 Jy ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=6.405 mas, bpa=-16.2 degrees ! Estimated noise=406.013 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 = 0.00224283 Jy ! Component: 100 - total flux cleaned = 0.00311862 Jy ! Component: 150 - total flux cleaned = 0.00329648 Jy ! Component: 200 - total flux cleaned = 0.00347227 Jy ! Total flux subtracted in 200 components = 0.00347227 Jy ! Clean residual min=-0.001027 max=0.000808 Jy/beam ! Clean residual mean=-0.000019 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0730826 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.0730826 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=2.984 mas, bmaj=9.019 mas, bpa=-0.5643 degrees ! Estimated noise=444.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394845 Jy ! Component: 100 - total flux cleaned = 0.00041024 Jy ! Component: 150 - total flux cleaned = 0.0004105 Jy ! Component: 200 - total flux cleaned = 0.000424591 Jy ! Total flux subtracted in 200 components = 0.000424591 Jy ! Clean residual min=-0.000829 max=0.000728 Jy/beam ! Clean residual mean=-0.000022 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0735072 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 = 1.28984e-05 Jy ! Component: 100 - total flux cleaned = 3.52316e-05 Jy ! Component: 150 - total flux cleaned = 4.57539e-05 Jy ! Component: 200 - total flux cleaned = 5.55528e-05 Jy ! Total flux subtracted in 200 components = 5.55528e-05 Jy ! Clean residual min=-0.000791 max=0.000726 Jy/beam ! Clean residual mean=-0.000021 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0735627 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.0735627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=6.405 mas, bpa=-16.2 degrees ! Estimated noise=406.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.33362e-05 Jy ! Component: 100 - total flux cleaned = -7.87024e-05 Jy ! Component: 150 - total flux cleaned = -7.86983e-05 Jy ! Component: 200 - total flux cleaned = -7.86415e-05 Jy ! Total flux subtracted in 200 components = -7.86415e-05 Jy ! Clean residual min=-0.000882 max=0.000678 Jy/beam ! Clean residual mean=-0.000016 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0734841 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.0734841 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=0.087464Jy sigma=0.000601 ! Fit after self-cal, rms=0.087469Jy sigma=0.000601 wmodel J1523-3338_X_2017_09_26_pus_map.mod ! Writing 93 model components to file: J1523-3338_X_2017_09_26_pus_map.mod wobs J1523-3338_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1523-3338_X_2017_09_26_pus_uvs.fits wwins J1523-3338_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J1523-3338_X_2017_09_26_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 = -0.000363089 Jy ! Component: 100 - total flux cleaned = -0.00059345 Jy ! Component: 150 - total flux cleaned = -0.00081573 Jy ! Component: 200 - total flux cleaned = -0.00102167 Jy ! Component: 250 - total flux cleaned = -0.00117548 Jy ! Component: 300 - total flux cleaned = -0.001284 Jy ! Component: 350 - total flux cleaned = -0.0014131 Jy ! Component: 400 - total flux cleaned = -0.00148721 Jy ! Component: 450 - total flux cleaned = -0.00155833 Jy ! Component: 500 - total flux cleaned = -0.00159664 Jy ! Component: 550 - total flux cleaned = -0.00165606 Jy ! Component: 600 - total flux cleaned = -0.0016922 Jy ! Component: 650 - total flux cleaned = -0.00174136 Jy ! Component: 700 - total flux cleaned = -0.0017756 Jy ! Component: 750 - total flux cleaned = -0.00180235 Jy ! Component: 800 - total flux cleaned = -0.00183513 Jy ! Component: 850 - total flux cleaned = -0.00187364 Jy ! Component: 900 - total flux cleaned = -0.00189886 Jy ! Component: 950 - total flux cleaned = -0.00194835 Jy ! Component: 1000 - total flux cleaned = -0.00198479 Jy ! Component: 1050 - total flux cleaned = -0.00203243 Jy ! Component: 1100 - total flux cleaned = -0.0020734 Jy ! Component: 1150 - total flux cleaned = -0.00211362 Jy ! Component: 1200 - total flux cleaned = -0.0021588 Jy ! Component: 1250 - total flux cleaned = -0.00219224 Jy ! Component: 1300 - total flux cleaned = -0.00224709 Jy ! Component: 1350 - total flux cleaned = -0.00229036 Jy ! Component: 1400 - total flux cleaned = -0.00234911 Jy ! Component: 1450 - total flux cleaned = -0.00240181 Jy ! Component: 1500 - total flux cleaned = -0.0024486 Jy ! Component: 1550 - total flux cleaned = -0.00249491 Jy ! Component: 1600 - total flux cleaned = -0.00256112 Jy ! Component: 1650 - total flux cleaned = -0.00260645 Jy ! Component: 1700 - total flux cleaned = -0.00264642 Jy ! Component: 1750 - total flux cleaned = -0.00271064 Jy ! Component: 1800 - total flux cleaned = -0.0027644 Jy ! Component: 1850 - total flux cleaned = -0.00281762 Jy ! Component: 1900 - total flux cleaned = -0.00286081 Jy ! Component: 1950 - total flux cleaned = -0.00291786 Jy ! Component: 2000 - total flux cleaned = -0.00297443 Jy ! Total flux subtracted in 2048 components = -0.00301651 Jy ! Clean residual min=-0.000253 max=0.000269 Jy/beam ! Clean residual mean=-0.000006 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0704675 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 209 components and 0.0704675 Jy ![Exited script file: muppet] wmap "J1523-3338_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.255 x 6.405 at -16.2 degrees (North through East) ! Clean map min=-0.0010641 max=0.066233 Jy/beam ! Writing clean map to FITS file: J1523-3338_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0662326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.45637e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428325 0.428325 0.856651 1.7133 3.4266 6.85321 13.7064 27.4128 54.8256 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.255 x 6.405 at -16.2 degrees (North through East) ! Clean map min=-0.0010641 max=0.066233 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 J1523-3338_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:39:05 2019