! Started logfile: J0547+2721_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:01 2019 obs J0547+2721_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0547+2721_X_2017_05_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.572222 visibilities/baseline/integration-bin. ! Found source: J0547+2721 ! ! 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 1033 lines of history. ! ! Reading 2472 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 J0547+2721_X_2017_05_27_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.408319Jy sigma=0.003592 ! Fit after self-cal, rms=0.396085Jy sigma=0.003491 ! 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=1.355 mas, bmaj=2.892 mas, bpa=3.254 degrees ! Estimated noise=2801.49 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 = 0.482269 Jy ! Component: 100 - total flux cleaned = 0.587658 Jy ! Total flux subtracted in 100 components = 0.587658 Jy ! Clean residual min=-0.016230 max=0.031339 Jy/beam ! Clean residual mean=-0.000019 rms=0.006534 Jy/beam ! Combined flux in latest and established models = 0.587658 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.587658 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=0.088257Jy sigma=0.000765 ! Fit after self-cal, rms=0.088288Jy sigma=0.000765 ! 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=1.54 mas, bmaj=2.806 mas, bpa=1.646 degrees ! Estimated noise=1612.25 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 = 0.0313457 Jy ! Component: 100 - total flux cleaned = 0.046474 Jy ! Component: 150 - total flux cleaned = 0.0546164 Jy ! Component: 200 - total flux cleaned = 0.0585931 Jy ! Total flux subtracted in 200 components = 0.0585931 Jy ! Clean residual min=-0.008978 max=0.008657 Jy/beam ! Clean residual mean=-0.000015 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.646251 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.646252 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=0.077571Jy sigma=0.000665 ! Fit after self-cal, rms=0.077464Jy sigma=0.000664 ! 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 1.02 FD 1.00 HN 1.00* KP 0.98 ! LA 0.95 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00* KP 0.98 ! LA 0.97 MK 0.99 NL 0.97 OV 1.02 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00* KP 0.99 ! LA 1.01 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 1.00 ! LA 1.01 MK 1.02 NL 0.98 OV 1.01 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 0.97 ! LA 1.01 MK 1.03 NL 0.97 OV 1.01 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 0.97 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.99 ! LA 1.01 MK 1.05 NL 0.99 OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00* KP 0.97 ! LA 0.97 MK 1.00 NL 0.99 OV 0.99 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.99 ! LA 0.98 MK 1.03 NL 0.98 OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00* KP 0.95 ! LA 1.02 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00* KP 0.96 ! LA 1.04 MK 1.04 NL 0.95 OV 1.00 ! PT 1.07 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.95 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.077464Jy sigma=0.000664 ! Fit after self-cal, rms=0.074675Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=2.809 mas, bpa=1.524 degrees ! Estimated noise=1606.08 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 = 0.00337506 Jy ! Component: 100 - total flux cleaned = 0.0030808 Jy ! Component: 150 - total flux cleaned = 0.0030854 Jy ! Component: 200 - total flux cleaned = 0.00297636 Jy ! Total flux subtracted in 200 components = 0.00297636 Jy ! Clean residual min=-0.004248 max=0.003414 Jy/beam ! Clean residual mean=-0.000040 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.649228 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.649228 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=0.074438Jy sigma=0.000638 ! Fit after self-cal, rms=0.074426Jy sigma=0.000637 ! 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=0.074426Jy sigma=0.000637 ! Fit after self-cal, rms=0.074436Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=2.807 mas, bpa=1.506 degrees ! Estimated noise=1606.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126161 Jy ! Component: 100 - total flux cleaned = 0.00142826 Jy ! Component: 150 - total flux cleaned = 0.00140643 Jy ! Component: 200 - total flux cleaned = 0.00136413 Jy ! Total flux subtracted in 200 components = 0.00136413 Jy ! Clean residual min=-0.004106 max=0.003109 Jy/beam ! Clean residual mean=-0.000040 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.650592 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.650592 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=0.074395Jy sigma=0.000637 ! Fit after self-cal, rms=0.074393Jy sigma=0.000637 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 = -5.64188e-05 Jy ! Component: 100 - total flux cleaned = -3.58351e-05 Jy ! Component: 150 - total flux cleaned = -1.73721e-05 Jy ! Component: 200 - total flux cleaned = -4.96102e-07 Jy ! Total flux subtracted in 200 components = -4.96102e-07 Jy ! Clean residual min=-0.004107 max=0.003056 Jy/beam ! Clean residual mean=-0.000040 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.650592 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.650592 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=0.074380Jy sigma=0.000637 ! Fit after self-cal, rms=0.074380Jy sigma=0.000637 ! 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=0.074380Jy sigma=0.000637 ! Fit after self-cal, rms=0.074390Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=2.806 mas, bpa=1.498 degrees ! Estimated noise=1607.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774622 Jy ! Component: 100 - total flux cleaned = 0.00106715 Jy ! Component: 150 - total flux cleaned = 0.00106666 Jy ! Component: 200 - total flux cleaned = 0.0010831 Jy ! Total flux subtracted in 200 components = 0.0010831 Jy ! Clean residual min=-0.004009 max=0.003033 Jy/beam ! Clean residual mean=-0.000039 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.651675 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.651675 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=0.074378Jy sigma=0.000637 ! Fit after self-cal, rms=0.074378Jy sigma=0.000637 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 = 4.40026e-06 Jy ! Component: 100 - total flux cleaned = -1.2381e-05 Jy ! Component: 150 - total flux cleaned = -4.41142e-05 Jy ! Component: 200 - total flux cleaned = -4.38644e-05 Jy ! Total flux subtracted in 200 components = -4.38644e-05 Jy ! Clean residual min=-0.003995 max=0.003005 Jy/beam ! Clean residual mean=-0.000039 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.651631 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.651631 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=0.074371Jy sigma=0.000637 ! Fit after self-cal, rms=0.074371Jy sigma=0.000637 ! 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=0.074371Jy sigma=0.000637 ! Fit after self-cal, rms=0.074380Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=3.006 mas, bpa=0.9381 degrees ! Estimated noise=1747.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409591 Jy ! Component: 100 - total flux cleaned = 0.000533763 Jy ! Component: 150 - total flux cleaned = 0.000645808 Jy ! Component: 200 - total flux cleaned = 0.000717314 Jy ! Total flux subtracted in 200 components = 0.000717314 Jy ! Clean residual min=-0.004487 max=0.003204 Jy/beam ! Clean residual mean=-0.000058 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.652348 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.652348 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=0.074374Jy sigma=0.000637 ! Fit after self-cal, rms=0.074374Jy sigma=0.000637 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 = 2.46799e-05 Jy ! Component: 100 - total flux cleaned = 1.09376e-05 Jy ! Component: 150 - total flux cleaned = 3.21278e-05 Jy ! Component: 200 - total flux cleaned = 5.15064e-05 Jy ! Total flux subtracted in 200 components = 5.15064e-05 Jy ! Clean residual min=-0.004505 max=0.003217 Jy/beam ! Clean residual mean=-0.000058 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.6524 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.6524 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=0.074371Jy sigma=0.000637 ! Fit after self-cal, rms=0.074371Jy sigma=0.000637 ! 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=1.542 mas, bmaj=2.805 mas, bpa=1.495 degrees ! Estimated noise=1607.47 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.542 x 2.805 at 1.495 degrees (North through East) ! Clean map min=-0.0039951 max=0.61367 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074371Jy sigma=0.000637 ! Fit after self-cal, rms=0.068850Jy sigma=0.000585 ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=2.804 mas, bpa=1.49 degrees ! Estimated noise=1607.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520296 Jy ! Component: 100 - total flux cleaned = 0.000598193 Jy ! Component: 150 - total flux cleaned = 0.000652283 Jy ! Component: 200 - total flux cleaned = 0.000685375 Jy ! Total flux subtracted in 200 components = 0.000685375 Jy ! Clean residual min=-0.004133 max=0.003075 Jy/beam ! Clean residual mean=-0.000039 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.653085 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.653085 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=0.068838Jy sigma=0.000584 ! Fit after self-cal, rms=0.068838Jy sigma=0.000584 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23956e-05 Jy ! Component: 100 - total flux cleaned = 4.73266e-05 Jy ! Component: 150 - total flux cleaned = 6.15232e-05 Jy ! Component: 200 - total flux cleaned = 6.13072e-05 Jy ! Total flux subtracted in 200 components = 6.13072e-05 Jy ! Clean residual min=-0.004097 max=0.003062 Jy/beam ! Clean residual mean=-0.000039 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.653146 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.653146 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=0.068833Jy sigma=0.000584 ! Fit after self-cal, rms=0.068833Jy sigma=0.000584 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068833Jy sigma=0.000584 ! Fit after self-cal, rms=0.068843Jy sigma=0.000584 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=1.359 mas, bmaj=2.877 mas, bpa=3.041 degrees ! Estimated noise=2786.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.479657 Jy ! Component: 100 - total flux cleaned = 0.585216 Jy ! Component: 150 - total flux cleaned = 0.62051 Jy ! Component: 200 - total flux cleaned = 0.637112 Jy ! Total flux subtracted in 200 components = 0.637112 Jy ! Clean residual min=-0.007351 max=0.008087 Jy/beam ! Clean residual mean=-0.000020 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.637112 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.637112 Jy ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=2.804 mas, bpa=1.486 degrees ! Estimated noise=1608.08 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 = 0.00799397 Jy ! Component: 100 - total flux cleaned = 0.0121927 Jy ! Component: 150 - total flux cleaned = 0.0147436 Jy ! Component: 200 - total flux cleaned = 0.0156187 Jy ! Total flux subtracted in 200 components = 0.0156187 Jy ! Clean residual min=-0.004186 max=0.003446 Jy/beam ! Clean residual mean=-0.000039 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.652731 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.652731 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=2.328 mas, bmaj=3.005 mas, bpa=0.9258 degrees ! Estimated noise=1748.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671659 Jy ! Component: 100 - total flux cleaned = 0.000906791 Jy ! Component: 150 - total flux cleaned = 0.00108751 Jy ! Component: 200 - total flux cleaned = 0.00121484 Jy ! Total flux subtracted in 200 components = 0.00121484 Jy ! Clean residual min=-0.004633 max=0.003345 Jy/beam ! Clean residual mean=-0.000056 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.653946 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 = 3.68147e-05 Jy ! Component: 100 - total flux cleaned = 6.9674e-05 Jy ! Component: 150 - total flux cleaned = 7.05153e-05 Jy ! Component: 200 - total flux cleaned = 8.42524e-05 Jy ! Total flux subtracted in 200 components = 8.42524e-05 Jy ! Clean residual min=-0.004580 max=0.003335 Jy/beam ! Clean residual mean=-0.000056 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.65403 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.65403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=2.804 mas, bpa=1.486 degrees ! Estimated noise=1608.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.28893e-05 Jy ! Component: 100 - total flux cleaned = 5.0063e-07 Jy ! Component: 150 - total flux cleaned = -2.26504e-05 Jy ! Component: 200 - total flux cleaned = -4.4872e-05 Jy ! Total flux subtracted in 200 components = -4.4872e-05 Jy ! Clean residual min=-0.004145 max=0.003264 Jy/beam ! Clean residual mean=-0.000038 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.653985 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.653985 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=0.068856Jy sigma=0.000584 ! Fit after self-cal, rms=0.068852Jy sigma=0.000584 wmodel J0547+2721_X_2017_05_27_pus_map.mod ! Writing 70 model components to file: J0547+2721_X_2017_05_27_pus_map.mod wobs J0547+2721_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0547+2721_X_2017_05_27_pus_uvs.fits wwins J0547+2721_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J0547+2721_X_2017_05_27_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 = -0.00125957 Jy ! Component: 100 - total flux cleaned = -0.00141505 Jy ! Component: 150 - total flux cleaned = -0.00173462 Jy ! Component: 200 - total flux cleaned = -0.00215257 Jy ! Component: 250 - total flux cleaned = -0.00242033 Jy ! Component: 300 - total flux cleaned = -0.00263579 Jy ! Component: 350 - total flux cleaned = -0.00280668 Jy ! Component: 400 - total flux cleaned = -0.00296897 Jy ! Component: 450 - total flux cleaned = -0.00327983 Jy ! Component: 500 - total flux cleaned = -0.00354869 Jy ! Component: 550 - total flux cleaned = -0.0038931 Jy ! Component: 600 - total flux cleaned = -0.00416879 Jy ! Component: 650 - total flux cleaned = -0.0044337 Jy ! Component: 700 - total flux cleaned = -0.00453665 Jy ! Component: 750 - total flux cleaned = -0.00466016 Jy ! Component: 800 - total flux cleaned = -0.0047555 Jy ! Component: 850 - total flux cleaned = -0.00487023 Jy ! Component: 900 - total flux cleaned = -0.00487003 Jy ! Component: 950 - total flux cleaned = -0.00489239 Jy ! Component: 1000 - total flux cleaned = -0.00491366 Jy ! Component: 1050 - total flux cleaned = -0.00489337 Jy ! Component: 1100 - total flux cleaned = -0.00489326 Jy ! Component: 1150 - total flux cleaned = -0.00485366 Jy ! Component: 1200 - total flux cleaned = -0.00481491 Jy ! Component: 1250 - total flux cleaned = -0.00481503 Jy ! Component: 1300 - total flux cleaned = -0.00475941 Jy ! Component: 1350 - total flux cleaned = -0.00472324 Jy ! Component: 1400 - total flux cleaned = -0.0047236 Jy ! Component: 1450 - total flux cleaned = -0.00474104 Jy ! Component: 1500 - total flux cleaned = -0.00470658 Jy ! Component: 1550 - total flux cleaned = -0.00462205 Jy ! Component: 1600 - total flux cleaned = -0.00458875 Jy ! Component: 1650 - total flux cleaned = -0.00450673 Jy ! Component: 1700 - total flux cleaned = -0.0044584 Jy ! Component: 1750 - total flux cleaned = -0.004363 Jy ! Component: 1800 - total flux cleaned = -0.00426853 Jy ! Component: 1850 - total flux cleaned = -0.00414421 Jy ! Component: 1900 - total flux cleaned = -0.00405221 Jy ! Component: 1950 - total flux cleaned = -0.00400698 Jy ! Component: 2000 - total flux cleaned = -0.00393196 Jy ! Total flux subtracted in 2048 components = -0.00381372 Jy ! Clean residual min=-0.000864 max=0.000897 Jy/beam ! Clean residual mean=-0.000010 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.650172 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 195 components and 0.650172 Jy ![Exited script file: muppet] wmap "J0547+2721_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.541 x 2.804 at 1.486 degrees (North through East) ! Clean map min=-0.0018038 max=0.61353 Jy/beam ! Writing clean map to FITS file: J0547+2721_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.613527 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125881 0.125881 0.251762 0.503523 1.00705 2.01409 4.02819 8.05637 16.1127 32.2255 64.451 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.613 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.541 x 2.804 at 1.486 degrees (North through East) ! Clean map min=-0.0018038 max=0.61353 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 J0547+2721_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:02 2019