! Started logfile: J1302+5748_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:17 2019 obs J1302+5748_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1302+5748_X_2017_07_16_pus_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696296 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 1200 lines of history. ! ! Reading 3384 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 J1302+5748_X_2017_07_16_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.550592Jy sigma=0.004629 ! Fit after self-cal, rms=0.534393Jy sigma=0.004492 ! 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=0.6354 mas, bmaj=2.823 mas, bpa=-44.96 degrees ! Estimated noise=2323.16 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 = 0.358506 Jy ! Component: 100 - total flux cleaned = 0.445115 Jy ! Total flux subtracted in 100 components = 0.445115 Jy ! Clean residual min=-0.019853 max=0.035034 Jy/beam ! Clean residual mean=-0.000184 rms=0.005893 Jy/beam ! Combined flux in latest and established models = 0.445115 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.445115 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=0.096749Jy sigma=0.000811 ! Fit after self-cal, rms=0.096759Jy sigma=0.000811 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8033 mas, bmaj=2.867 mas, bpa=-44.48 degrees ! Estimated noise=1442.97 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 = 0.0409983 Jy ! Component: 100 - total flux cleaned = 0.0579545 Jy ! Component: 150 - total flux cleaned = 0.0624977 Jy ! Component: 200 - total flux cleaned = 0.0638689 Jy ! Total flux subtracted in 200 components = 0.0638689 Jy ! Clean residual min=-0.005591 max=0.007940 Jy/beam ! Clean residual mean=-0.000093 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.508984 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.508984 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=0.081038Jy sigma=0.000659 ! Fit after self-cal, rms=0.081047Jy sigma=0.000659 ! 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 0.98 KP 1.01 ! LA 0.94 MK 0.97 NL 0.97 OV 1.00 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 KP 1.05 ! LA 0.95 MK 0.95 NL 0.99 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.05 KP 0.95 ! LA 0.96 MK 1.02 NL 0.97 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.03 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 KP 1.01 ! LA 0.97 MK 0.99 NL 0.97 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.03 ! LA 0.98 MK 1.01 NL 1.00 OV 1.00 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 0.99 ! LA 1.00 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.02 ! LA 0.95 MK 0.99 NL 0.99 OV 0.99 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.00 ! LA 0.99 MK 0.97 NL 0.95 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.03 KP 1.03 ! LA 0.99 MK 1.00 NL 0.96 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 KP 0.99 ! LA 0.99 MK 1.01 NL 0.96 OV 1.02 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 1.03 ! LA 0.98 MK 0.96 NL 0.99 OV 0.99 ! PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.081047Jy sigma=0.000659 ! Fit after self-cal, rms=0.078780Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=2.866 mas, bpa=-44.59 degrees ! Estimated noise=1434.67 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 = 0.000326202 Jy ! Component: 100 - total flux cleaned = 0.000854019 Jy ! Component: 150 - total flux cleaned = 0.00125013 Jy ! Component: 200 - total flux cleaned = 0.00144973 Jy ! Total flux subtracted in 200 components = 0.00144973 Jy ! Clean residual min=-0.003312 max=0.003586 Jy/beam ! Clean residual mean=-0.000009 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.510434 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.510434 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=0.078524Jy sigma=0.000634 ! Fit after self-cal, rms=0.078545Jy sigma=0.000634 ! 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=0.078545Jy sigma=0.000634 ! Fit after self-cal, rms=0.078604Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8069 mas, bmaj=2.864 mas, bpa=-44.62 degrees ! Estimated noise=1435.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151226 Jy ! Component: 100 - total flux cleaned = 0.000198973 Jy ! Component: 150 - total flux cleaned = 0.00044712 Jy ! Component: 200 - total flux cleaned = 0.000535694 Jy ! Total flux subtracted in 200 components = 0.000535694 Jy ! Clean residual min=-0.002952 max=0.003385 Jy/beam ! Clean residual mean=-0.000009 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.51097 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.51097 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=0.078516Jy sigma=0.000633 ! Fit after self-cal, rms=0.078512Jy sigma=0.000633 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 = -5.31509e-05 Jy ! Component: 100 - total flux cleaned = 9.33628e-05 Jy ! Component: 150 - total flux cleaned = 0.000127291 Jy ! Component: 200 - total flux cleaned = 0.000128371 Jy ! Total flux subtracted in 200 components = 0.000128371 Jy ! Clean residual min=-0.002925 max=0.003348 Jy/beam ! Clean residual mean=-0.000008 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.511098 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.511098 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=0.078477Jy sigma=0.000633 ! Fit after self-cal, rms=0.078475Jy sigma=0.000633 ! 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=0.078475Jy sigma=0.000633 ! Fit after self-cal, rms=0.078552Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8072 mas, bmaj=2.863 mas, bpa=-44.64 degrees ! Estimated noise=1436.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127533 Jy ! Component: 100 - total flux cleaned = 0.000392634 Jy ! Component: 150 - total flux cleaned = 0.000506317 Jy ! Component: 200 - total flux cleaned = 0.000604285 Jy ! Total flux subtracted in 200 components = 0.000604285 Jy ! Clean residual min=-0.002936 max=0.003253 Jy/beam ! Clean residual mean=-0.000008 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.511702 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.511702 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=0.078524Jy sigma=0.000633 ! Fit after self-cal, rms=0.078522Jy sigma=0.000633 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 = -5.90518e-05 Jy ! Component: 100 - total flux cleaned = -1.518e-05 Jy ! Component: 150 - total flux cleaned = 5.11323e-06 Jy ! Component: 200 - total flux cleaned = -1.4014e-05 Jy ! Total flux subtracted in 200 components = -1.4014e-05 Jy ! Clean residual min=-0.002939 max=0.003228 Jy/beam ! Clean residual mean=-0.000008 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.511688 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.511688 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=0.078510Jy sigma=0.000633 ! Fit after self-cal, rms=0.078509Jy sigma=0.000633 ! 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=0.078509Jy sigma=0.000633 ! Fit after self-cal, rms=0.078563Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.952 mas, bmaj=2.986 mas, bpa=-50.76 degrees ! Estimated noise=1820.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384011 Jy ! Component: 100 - total flux cleaned = 0.000444235 Jy ! Component: 150 - total flux cleaned = 0.000416076 Jy ! Component: 200 - total flux cleaned = 0.00041607 Jy ! Total flux subtracted in 200 components = 0.00041607 Jy ! Clean residual min=-0.003651 max=0.003704 Jy/beam ! Clean residual mean=-0.000020 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.512104 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.512105 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=0.078560Jy sigma=0.000633 ! Fit after self-cal, rms=0.078559Jy sigma=0.000633 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 = -3.52292e-06 Jy ! Component: 100 - total flux cleaned = -2.47904e-05 Jy ! Component: 150 - total flux cleaned = -3.48564e-05 Jy ! Component: 200 - total flux cleaned = -2.53641e-05 Jy ! Total flux subtracted in 200 components = -2.53641e-05 Jy ! Clean residual min=-0.003621 max=0.003665 Jy/beam ! Clean residual mean=-0.000020 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.512079 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.512079 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=0.078562Jy sigma=0.000633 ! Fit after self-cal, rms=0.078562Jy sigma=0.000633 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8072 mas, bmaj=2.863 mas, bpa=-44.65 degrees ! Estimated noise=1437.32 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8072 x 2.863 at -44.65 degrees (North through East) ! Clean map min=-0.0026594 max=0.47273 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=0.6378 mas, bmaj=2.823 mas, bpa=-45.1 degrees ! Estimated noise=2313.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.356934 Jy ! Component: 100 - total flux cleaned = 0.442189 Jy ! Component: 150 - total flux cleaned = 0.478271 Jy ! Component: 200 - total flux cleaned = 0.49594 Jy ! Total flux subtracted in 200 components = 0.49594 Jy ! Clean residual min=-0.008059 max=0.008129 Jy/beam ! Clean residual mean=-0.000037 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.49594 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.49594 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8072 mas, bmaj=2.863 mas, bpa=-44.65 degrees ! Estimated noise=1437.32 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 = 0.00873866 Jy ! Component: 100 - total flux cleaned = 0.0130758 Jy ! Component: 150 - total flux cleaned = 0.0144074 Jy ! Component: 200 - total flux cleaned = 0.014981 Jy ! Total flux subtracted in 200 components = 0.014981 Jy ! Clean residual min=-0.003473 max=0.003474 Jy/beam ! Clean residual mean=-0.000014 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.510921 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.510921 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=1.952 mas, bmaj=2.986 mas, bpa=-50.76 degrees ! Estimated noise=1820.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101281 Jy ! Component: 100 - total flux cleaned = 0.00120713 Jy ! Component: 150 - total flux cleaned = 0.00124191 Jy ! Component: 200 - total flux cleaned = 0.00126858 Jy ! Total flux subtracted in 200 components = 0.00126858 Jy ! Clean residual min=-0.003663 max=0.003636 Jy/beam ! Clean residual mean=-0.000019 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.51219 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 = 2.10633e-05 Jy ! Component: 100 - total flux cleaned = 2.00811e-05 Jy ! Component: 150 - total flux cleaned = 2.06357e-05 Jy ! Component: 200 - total flux cleaned = 3.32616e-05 Jy ! Total flux subtracted in 200 components = 3.32616e-05 Jy ! Clean residual min=-0.003595 max=0.003610 Jy/beam ! Clean residual mean=-0.000018 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.512223 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.512223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8072 mas, bmaj=2.863 mas, bpa=-44.65 degrees ! Estimated noise=1437.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.75655e-05 Jy ! Component: 100 - total flux cleaned = 0.000145 Jy ! Component: 150 - total flux cleaned = 9.32031e-05 Jy ! Component: 200 - total flux cleaned = 8.94023e-05 Jy ! Total flux subtracted in 200 components = 8.94023e-05 Jy ! Clean residual min=-0.002974 max=0.003139 Jy/beam ! Clean residual mean=-0.000007 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.512313 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.512313 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=0.078685Jy sigma=0.000633 ! Fit after self-cal, rms=0.078678Jy sigma=0.000633 wmodel J1302+5748_X_2017_07_16_pus_map.mod ! Writing 58 model components to file: J1302+5748_X_2017_07_16_pus_map.mod wobs J1302+5748_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1302+5748_X_2017_07_16_pus_uvs.fits wwins J1302+5748_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J1302+5748_X_2017_07_16_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 = 0.000354394 Jy ! Component: 100 - total flux cleaned = 0.000458927 Jy ! Component: 150 - total flux cleaned = 0.000362133 Jy ! Component: 200 - total flux cleaned = 0.000273634 Jy ! Component: 250 - total flux cleaned = 0.000106978 Jy ! Component: 300 - total flux cleaned = 2.65063e-05 Jy ! Component: 350 - total flux cleaned = -1.2585e-05 Jy ! Component: 400 - total flux cleaned = -4.8124e-05 Jy ! Component: 450 - total flux cleaned = 9.39773e-05 Jy ! Component: 500 - total flux cleaned = 0.000162659 Jy ! Component: 550 - total flux cleaned = 0.000230047 Jy ! Component: 600 - total flux cleaned = 0.000327583 Jy ! Component: 650 - total flux cleaned = 0.000390365 Jy ! Component: 700 - total flux cleaned = 0.000420703 Jy ! Component: 750 - total flux cleaned = 0.000420592 Jy ! Component: 800 - total flux cleaned = 0.000420072 Jy ! Component: 850 - total flux cleaned = 0.000306341 Jy ! Component: 900 - total flux cleaned = 0.000223578 Jy ! Component: 950 - total flux cleaned = 0.000223692 Jy ! Component: 1000 - total flux cleaned = 0.000143449 Jy ! Component: 1050 - total flux cleaned = 0.000117086 Jy ! Component: 1100 - total flux cleaned = 6.5903e-05 Jy ! Component: 1150 - total flux cleaned = 4.07377e-05 Jy ! Component: 1200 - total flux cleaned = 6.52401e-05 Jy ! Component: 1250 - total flux cleaned = 4.11448e-05 Jy ! Component: 1300 - total flux cleaned = 4.13139e-05 Jy ! Component: 1350 - total flux cleaned = 0.000111476 Jy ! Component: 1400 - total flux cleaned = 8.82186e-05 Jy ! Component: 1450 - total flux cleaned = 0.000110782 Jy ! Component: 1500 - total flux cleaned = 0.000155431 Jy ! Component: 1550 - total flux cleaned = 0.000199367 Jy ! Component: 1600 - total flux cleaned = 0.000264573 Jy ! Component: 1650 - total flux cleaned = 0.000264773 Jy ! Component: 1700 - total flux cleaned = 0.000243834 Jy ! Component: 1750 - total flux cleaned = 0.000244239 Jy ! Component: 1800 - total flux cleaned = 0.000285456 Jy ! Component: 1850 - total flux cleaned = 0.000203794 Jy ! Component: 1900 - total flux cleaned = 0.000223979 Jy ! Component: 1950 - total flux cleaned = 0.000204097 Jy ! Component: 2000 - total flux cleaned = 0.000125605 Jy ! Total flux subtracted in 2048 components = 0.000125488 Jy ! Clean residual min=-0.001038 max=0.000990 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.512438 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 164 components and 0.512438 Jy ![Exited script file: muppet] wmap "J1302+5748_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8072 x 2.863 at -44.65 degrees (North through East) ! Clean map min=-0.0020236 max=0.4724 Jy/beam ! Writing clean map to FITS file: J1302+5748_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.472404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000354938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225403 0.225403 0.450807 0.901614 1.80323 3.60646 7.21291 14.4258 28.8516 57.7033 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.472 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8072 x 2.863 at -44.65 degrees (North through East) ! Clean map min=-0.0020236 max=0.4724 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 J1302+5748_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:17 2019