! Started logfile: J1513-3209_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:51:26 2019 obs J1513-3209_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1513-3209_X_2017_05_31_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880936 visibilities/baseline/integration-bin. ! Found source: J1513-3209 ! ! 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 1698 lines of history. ! ! Reading 45192 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 J1513-3209_X_2017_05_31_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849107Jy sigma=0.005491 ! Fit after self-cal, rms=0.828229Jy sigma=0.005378 ! 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=0.6117 mas, bmaj=1.615 mas, bpa=3.613 degrees ! Estimated noise=1063.9 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 = 0.133306 Jy ! Component: 100 - total flux cleaned = 0.170156 Jy ! Total flux subtracted in 100 components = 0.170156 Jy ! Clean residual min=-0.007062 max=0.017452 Jy/beam ! Clean residual mean=-0.000000 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.170156 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.170156 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=0.121964Jy sigma=0.000696 ! Fit after self-cal, rms=0.121929Jy sigma=0.000695 ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182589 Jy ! Component: 100 - total flux cleaned = 0.0285905 Jy ! Total flux subtracted in 100 components = 0.0285905 Jy ! Clean residual min=-0.005461 max=0.012703 Jy/beam ! Clean residual mean=0.000013 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.198747 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.198747 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=0.118779Jy sigma=0.000665 ! Fit after self-cal, rms=0.118662Jy sigma=0.000664 ! Inverting map ! Added new window around map position (1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103376 Jy ! Component: 100 - total flux cleaned = 0.0145668 Jy ! Total flux subtracted in 100 components = 0.0145668 Jy ! Clean residual min=-0.005222 max=0.008164 Jy/beam ! Clean residual mean=0.000015 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.213313 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.213313 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=0.117668Jy sigma=0.000657 ! Fit after self-cal, rms=0.117648Jy sigma=0.000656 ! 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=0.8004 mas, bmaj=1.996 mas, bpa=2.356 degrees ! Estimated noise=524.99 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 = 0.00561986 Jy ! Component: 100 - total flux cleaned = 0.00811054 Jy ! Component: 150 - total flux cleaned = 0.00855817 Jy ! Component: 200 - total flux cleaned = 0.00894625 Jy ! Total flux subtracted in 200 components = 0.00894625 Jy ! Clean residual min=-0.003783 max=0.005237 Jy/beam ! Clean residual mean=0.000020 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.22226 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.22226 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=0.117308Jy sigma=0.000654 ! Fit after self-cal, rms=0.117315Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 2.47 KP 0.98 ! LA 0.94 MK 0.94 NL 1.09 OV 1.04 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.42 KP 0.92 ! LA 0.93 MK 0.93 NL 1.06 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.67 KP 0.89 ! LA 0.99 MK 0.95 NL 1.08 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.41 KP 0.95 ! LA 0.96 MK 0.98 NL 1.05 OV 1.04 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.35 KP 0.97 ! LA 0.95 MK 0.99 NL 0.99 OV 1.06 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.34 KP 0.96 ! LA 0.97 MK 0.96 NL 0.97 OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.49 KP 0.97 ! LA 0.97 MK 0.98 NL 0.95 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.41 KP 0.98 ! LA 0.97 MK 0.95 NL 0.96 OV 0.95 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00* KP 0.95 ! LA 0.98 MK 0.98 NL 0.96 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.42 KP 0.97 ! LA 0.99 MK 0.97 NL 0.98 OV 0.96 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.46 KP 0.89 ! LA 0.98 MK 0.99 NL 1.01 OV 0.95 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.65 KP 0.92 ! LA 0.98 MK 1.00 NL 0.99 OV 1.04 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.117315Jy sigma=0.000654 ! Fit after self-cal, rms=0.134758Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8008 mas, bmaj=1.99 mas, bpa=2.175 degrees ! Estimated noise=526.943 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 (-3.6, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104292 Jy ! Component: 100 - total flux cleaned = 0.00103655 Jy ! Component: 150 - total flux cleaned = 0.00117735 Jy ! Component: 200 - total flux cleaned = 0.0011753 Jy ! Total flux subtracted in 200 components = 0.0011753 Jy ! Clean residual min=-0.002235 max=0.002685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.223435 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.223435 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=0.134637Jy sigma=0.000646 ! Fit after self-cal, rms=0.134780Jy sigma=0.000646 ! 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=0.134780Jy sigma=0.000646 ! Fit after self-cal, rms=0.137151Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.802 mas, bmaj=1.993 mas, bpa=2.141 degrees ! Estimated noise=525.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611628 Jy ! Component: 100 - total flux cleaned = -0.000661272 Jy ! Component: 150 - total flux cleaned = -0.000701572 Jy ! Component: 200 - total flux cleaned = -0.000773923 Jy ! Total flux subtracted in 200 components = -0.000773923 Jy ! Clean residual min=-0.001517 max=0.001350 Jy/beam ! Clean residual mean=-0.000005 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.222661 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.222661 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=0.137118Jy sigma=0.000645 ! Fit after self-cal, rms=0.137140Jy sigma=0.000645 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 = -0.000201547 Jy ! Component: 100 - total flux cleaned = -0.00026511 Jy ! Component: 150 - total flux cleaned = -0.000294339 Jy ! Component: 200 - total flux cleaned = -0.00034907 Jy ! Total flux subtracted in 200 components = -0.00034907 Jy ! Clean residual min=-0.001389 max=0.001297 Jy/beam ! Clean residual mean=-0.000005 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.222312 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.222312 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=0.137126Jy sigma=0.000644 ! Fit after self-cal, rms=0.137122Jy sigma=0.000644 ! 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=0.137122Jy sigma=0.000644 ! Fit after self-cal, rms=0.138308Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.803 mas, bmaj=1.995 mas, bpa=2.158 degrees ! Estimated noise=525.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000805152 Jy ! Component: 100 - total flux cleaned = -0.000940055 Jy ! Component: 150 - total flux cleaned = -0.00101136 Jy ! Component: 200 - total flux cleaned = -0.00105556 Jy ! Total flux subtracted in 200 components = -0.00105556 Jy ! Clean residual min=-0.001353 max=0.001198 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.221256 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.221256 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=0.138296Jy sigma=0.000644 ! Fit after self-cal, rms=0.138303Jy sigma=0.000644 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 = -0.000122845 Jy ! Component: 100 - total flux cleaned = -0.000162417 Jy ! Component: 150 - total flux cleaned = -0.000180221 Jy ! Component: 200 - total flux cleaned = -0.000197262 Jy ! Total flux subtracted in 200 components = -0.000197262 Jy ! Clean residual min=-0.001327 max=0.001188 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.221059 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.221059 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=0.138296Jy sigma=0.000644 ! Fit after self-cal, rms=0.138293Jy sigma=0.000644 ! 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=0.138293Jy sigma=0.000644 ! Fit after self-cal, rms=0.138902Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.409 mas, bmaj=6.67 mas, bpa=7.111 degrees ! Estimated noise=671.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486943 Jy ! Component: 100 - total flux cleaned = -0.000576773 Jy ! Component: 150 - total flux cleaned = -0.00060268 Jy ! Component: 200 - total flux cleaned = -0.000625836 Jy ! Total flux subtracted in 200 components = -0.000625836 Jy ! Clean residual min=-0.001322 max=0.001118 Jy/beam ! Clean residual mean=-0.000006 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.220433 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 91 components and 0.220433 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=0.138902Jy sigma=0.000644 ! Fit after self-cal, rms=0.138904Jy sigma=0.000644 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 = -0.000125031 Jy ! Component: 100 - total flux cleaned = -7.81189e-05 Jy ! Component: 150 - total flux cleaned = -3.95815e-05 Jy ! Component: 200 - total flux cleaned = -3.11986e-05 Jy ! Total flux subtracted in 200 components = -3.11986e-05 Jy ! Clean residual min=-0.001346 max=0.001121 Jy/beam ! Clean residual mean=-0.000006 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.220402 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 94 components and 0.220402 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=0.138905Jy sigma=0.000644 ! Fit after self-cal, rms=0.138903Jy sigma=0.000644 ! 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=0.8035 mas, bmaj=1.996 mas, bpa=2.181 degrees ! Estimated noise=524.635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8035 x 1.996 at 2.181 degrees (North through East) ! Clean map min=-0.0011201 max=0.16946 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=0.6105 mas, bmaj=1.609 mas, bpa=3.515 degrees ! Estimated noise=1083.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135059 Jy ! Component: 100 - total flux cleaned = 0.173498 Jy ! Component: 150 - total flux cleaned = 0.192334 Jy ! Component: 200 - total flux cleaned = 0.202336 Jy ! Total flux subtracted in 200 components = 0.202336 Jy ! Clean residual min=-0.003213 max=0.004777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.202336 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 0.202336 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8035 mas, bmaj=1.996 mas, bpa=2.181 degrees ! Estimated noise=524.635 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 = 0.00590295 Jy ! Component: 100 - total flux cleaned = 0.00936649 Jy ! Component: 150 - total flux cleaned = 0.0118452 Jy ! Component: 200 - total flux cleaned = 0.0136711 Jy ! Total flux subtracted in 200 components = 0.0136711 Jy ! Clean residual min=-0.001608 max=0.001927 Jy/beam ! Clean residual mean=-0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.216007 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.216007 Jy ! Inverting map ! Added new window around map position (-1.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174951 Jy ! Component: 100 - total flux cleaned = 0.00236543 Jy ! Component: 150 - total flux cleaned = 0.00276151 Jy ! Component: 200 - total flux cleaned = 0.00300014 Jy ! Total flux subtracted in 200 components = 0.00300014 Jy ! Clean residual min=-0.001311 max=0.001213 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.219007 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.219007 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=2.409 mas, bmaj=6.67 mas, bpa=7.111 degrees ! Estimated noise=671.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646138 Jy ! Component: 100 - total flux cleaned = 0.0008503 Jy ! Component: 150 - total flux cleaned = 0.000977768 Jy ! Component: 200 - total flux cleaned = 0.00103785 Jy ! Total flux subtracted in 200 components = 0.00103785 Jy ! Clean residual min=-0.001390 max=0.001091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.220045 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 = 5.18898e-05 Jy ! Component: 100 - total flux cleaned = 9.69177e-05 Jy ! Component: 150 - total flux cleaned = 0.000136388 Jy ! Component: 200 - total flux cleaned = 0.000145179 Jy ! Total flux subtracted in 200 components = 0.000145179 Jy ! Clean residual min=-0.001388 max=0.001102 Jy/beam ! Clean residual mean=-0.000005 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.22019 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.22019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8035 mas, bmaj=1.996 mas, bpa=2.181 degrees ! Estimated noise=524.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396533 Jy ! Component: 100 - total flux cleaned = -0.000372914 Jy ! Component: 150 - total flux cleaned = -0.000351264 Jy ! Component: 200 - total flux cleaned = -0.000372463 Jy ! Total flux subtracted in 200 components = -0.000372463 Jy ! Clean residual min=-0.001147 max=0.001122 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.219818 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.219818 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=0.138882Jy sigma=0.000644 ! Fit after self-cal, rms=0.138868Jy sigma=0.000644 wmodel J1513-3209_X_2017_05_31_pus_map.mod ! Writing 74 model components to file: J1513-3209_X_2017_05_31_pus_map.mod wobs J1513-3209_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1513-3209_X_2017_05_31_pus_uvs.fits wwins J1513-3209_X_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J1513-3209_X_2017_05_31_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 = -0.00016465 Jy ! Component: 100 - total flux cleaned = -0.000284874 Jy ! Component: 150 - total flux cleaned = -0.000322735 Jy ! Component: 200 - total flux cleaned = -0.000377856 Jy ! Component: 250 - total flux cleaned = -0.000466316 Jy ! Component: 300 - total flux cleaned = -0.000603312 Jy ! Component: 350 - total flux cleaned = -0.000670387 Jy ! Component: 400 - total flux cleaned = -0.000752339 Jy ! Component: 450 - total flux cleaned = -0.000800714 Jy ! Component: 500 - total flux cleaned = -0.000847553 Jy ! Component: 550 - total flux cleaned = -0.000801772 Jy ! Component: 600 - total flux cleaned = -0.000756883 Jy ! Component: 650 - total flux cleaned = -0.000727378 Jy ! Component: 700 - total flux cleaned = -0.000698293 Jy ! Component: 750 - total flux cleaned = -0.000669858 Jy ! Component: 800 - total flux cleaned = -0.000627817 Jy ! Component: 850 - total flux cleaned = -0.000586604 Jy ! Component: 900 - total flux cleaned = -0.000586464 Jy ! Component: 950 - total flux cleaned = -0.000532985 Jy ! Component: 1000 - total flux cleaned = -0.000506588 Jy ! Component: 1050 - total flux cleaned = -0.000468007 Jy ! Component: 1100 - total flux cleaned = -0.000429784 Jy ! Component: 1150 - total flux cleaned = -0.000480135 Jy ! Component: 1200 - total flux cleaned = -0.000492449 Jy ! Component: 1250 - total flux cleaned = -0.000492298 Jy ! Component: 1300 - total flux cleaned = -0.00054068 Jy ! Component: 1350 - total flux cleaned = -0.000516403 Jy ! Component: 1400 - total flux cleaned = -0.00052806 Jy ! Component: 1450 - total flux cleaned = -0.000469661 Jy ! Component: 1500 - total flux cleaned = -0.000504608 Jy ! Component: 1550 - total flux cleaned = -0.000539224 Jy ! Component: 1600 - total flux cleaned = -0.000550661 Jy ! Component: 1650 - total flux cleaned = -0.000617844 Jy ! Component: 1700 - total flux cleaned = -0.000628868 Jy ! Component: 1750 - total flux cleaned = -0.000694727 Jy ! Component: 1800 - total flux cleaned = -0.000738166 Jy ! Component: 1850 - total flux cleaned = -0.000791929 Jy ! Component: 1900 - total flux cleaned = -0.000844943 Jy ! Component: 1950 - total flux cleaned = -0.000855516 Jy ! Component: 2000 - total flux cleaned = -0.000907814 Jy ! Total flux subtracted in 2048 components = -0.000907939 Jy ! Clean residual min=-0.000628 max=0.000609 Jy/beam ! Clean residual mean=-0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.21891 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 206 components and 0.21891 Jy ![Exited script file: muppet] wmap "J1513-3209_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8035 x 1.996 at 2.181 degrees (North through East) ! Clean map min=-0.00092792 max=0.17073 Jy/beam ! Writing clean map to FITS file: J1513-3209_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.170733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332713 0.332713 0.665425 1.33085 2.6617 5.3234 10.6468 21.2936 42.5872 85.1744 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.17 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8035 x 1.996 at 2.181 degrees (North through East) ! Clean map min=-0.00092792 max=0.17073 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 J1513-3209_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:51:29 2019