! Started logfile: J0428+1732_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:50 2019 obs J0428+1732_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0428+1732_X_2017_01_21_pus_uva.fits ! AN table 1: 143 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.756216 visibilities/baseline/integration-bin. ! Found source: J0428+1732 ! ! 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 1086 lines of history. ! ! Reading 46716 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 J0428+1732_X_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883260Jy sigma=0.006944 ! Fit after self-cal, rms=0.859369Jy sigma=0.006776 ! 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=0.6661 mas, bmaj=1.54 mas, bpa=-3.891 degrees ! Estimated noise=993.983 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 = 0.105046 Jy ! Component: 100 - total flux cleaned = 0.131429 Jy ! Total flux subtracted in 100 components = 0.131429 Jy ! Clean residual min=-0.010252 max=0.013128 Jy/beam ! Clean residual mean=0.000087 rms=0.002391 Jy/beam ! Combined flux in latest and established models = 0.131429 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.131429 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=0.099203Jy sigma=0.000682 ! Fit after self-cal, rms=0.099172Jy sigma=0.000682 ! 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=0.8042 mas, bmaj=1.899 mas, bpa=-0.08276 degrees ! Estimated noise=427.165 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 = 0.0159969 Jy ! Component: 100 - total flux cleaned = 0.0211754 Jy ! Component: 150 - total flux cleaned = 0.0221824 Jy ! Component: 200 - total flux cleaned = 0.0221841 Jy ! Total flux subtracted in 200 components = 0.0221841 Jy ! Clean residual min=-0.003536 max=0.004911 Jy/beam ! Clean residual mean=0.000038 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.153613 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.153613 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=0.097129Jy sigma=0.000660 ! Fit after self-cal, rms=0.097117Jy sigma=0.000660 ! 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 0.93 HN 0.97 LA 1.11 ! MK 1.00 NL 0.94 OV 0.97 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 LA 1.09 ! MK 1.00 NL 0.94 OV 0.96 PT 1.06 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.00 LA 1.10 ! MK 1.01 NL 0.96 OV 0.94 PT 1.06 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 LA 1.10 ! MK 1.02 NL 0.94 OV 0.96 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.96 LA 1.09 ! MK 1.02 NL 0.93 OV 0.99 PT 1.05 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.97 LA 1.10 ! MK 0.99 NL 0.94 OV 1.00 PT 1.03 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.94 HN 0.96 LA 1.10 ! MK 1.01 NL 0.95 OV 0.98 PT 1.07 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.96 LA 1.07 ! MK 0.98 NL 0.94 OV 1.04 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.97 LA 1.08 ! MK 0.96 NL 0.94 OV 1.02 PT 1.05 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.98 LA 1.07 ! MK 1.01 NL 0.92 OV 1.01 PT 1.04 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.99 LA 1.16 ! MK 0.98 NL 0.92 OV 0.98 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.94 LA 1.11 ! MK 0.98 NL 0.92 OV 0.99 PT 1.07 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.097117Jy sigma=0.000660 ! Fit after self-cal, rms=0.099340Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8022 mas, bmaj=1.894 mas, bpa=-0.2514 degrees ! Estimated noise=423.81 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 = 0.000523473 Jy ! Component: 100 - total flux cleaned = 0.000819615 Jy ! Component: 150 - total flux cleaned = 0.000957937 Jy ! Component: 200 - total flux cleaned = 0.0010237 Jy ! Total flux subtracted in 200 components = 0.0010237 Jy ! Clean residual min=-0.002350 max=0.002959 Jy/beam ! Clean residual mean=0.000030 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.154637 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.154637 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=0.099307Jy sigma=0.000654 ! Fit after self-cal, rms=0.099461Jy sigma=0.000654 ! 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=0.099461Jy sigma=0.000654 ! Fit after self-cal, rms=0.111218Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7991 mas, bmaj=1.915 mas, bpa=0.008145 degrees ! Estimated noise=425.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.25939e-06 Jy ! Component: 100 - total flux cleaned = -0.000117089 Jy ! Component: 150 - total flux cleaned = -0.000151368 Jy ! Component: 200 - total flux cleaned = -0.000181964 Jy ! Total flux subtracted in 200 components = -0.000181964 Jy ! Clean residual min=-0.001337 max=0.001170 Jy/beam ! Clean residual mean=-0.000005 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.154455 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.154455 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=0.111195Jy sigma=0.000643 ! Fit after self-cal, rms=0.111625Jy sigma=0.000643 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 = 3.43394e-05 Jy ! Component: 100 - total flux cleaned = -9.03393e-06 Jy ! Component: 150 - total flux cleaned = -9.53643e-06 Jy ! Component: 200 - total flux cleaned = -2.65304e-05 Jy ! Total flux subtracted in 200 components = -2.65304e-05 Jy ! Clean residual min=-0.001242 max=0.001112 Jy/beam ! Clean residual mean=-0.000004 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.154428 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.154428 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=0.111620Jy sigma=0.000643 ! Fit after self-cal, rms=0.111618Jy sigma=0.000643 ! 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=0.111618Jy sigma=0.000643 ! Fit after self-cal, rms=0.116573Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7973 mas, bmaj=1.919 mas, bpa=0.0129 degrees ! Estimated noise=425.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59968e-05 Jy ! Component: 100 - total flux cleaned = 2.6157e-05 Jy ! Component: 150 - total flux cleaned = 5.8314e-06 Jy ! Component: 200 - total flux cleaned = 2.29211e-05 Jy ! Total flux subtracted in 200 components = 2.29211e-05 Jy ! Clean residual min=-0.001232 max=0.001018 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.154451 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.154451 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=0.116565Jy sigma=0.000643 ! Fit after self-cal, rms=0.116625Jy sigma=0.000643 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 = 4.16628e-05 Jy ! Component: 100 - total flux cleaned = 6.89202e-05 Jy ! Component: 150 - total flux cleaned = 0.000105571 Jy ! Component: 200 - total flux cleaned = 0.000138629 Jy ! Total flux subtracted in 200 components = 0.000138629 Jy ! Clean residual min=-0.001191 max=0.001010 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.15459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.15459 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=0.116622Jy sigma=0.000643 ! Fit after self-cal, rms=0.116621Jy sigma=0.000643 ! 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=0.116621Jy sigma=0.000643 ! Fit after self-cal, rms=0.117397Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=2.845 mas, bpa=-6.434 degrees ! Estimated noise=583.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601493 Jy ! Component: 100 - total flux cleaned = 0.000851318 Jy ! Component: 150 - total flux cleaned = 0.000923633 Jy ! Component: 200 - total flux cleaned = 0.000939845 Jy ! Total flux subtracted in 200 components = 0.000939845 Jy ! Clean residual min=-0.001110 max=0.001180 Jy/beam ! Clean residual mean=-0.000014 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.15553 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.15553 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=0.117399Jy sigma=0.000643 ! Fit after self-cal, rms=0.117405Jy sigma=0.000643 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 = 2.38737e-05 Jy ! Component: 100 - total flux cleaned = 4.27997e-05 Jy ! Component: 150 - total flux cleaned = 5.28532e-05 Jy ! Component: 200 - total flux cleaned = 6.25692e-05 Jy ! Total flux subtracted in 200 components = 6.25692e-05 Jy ! Clean residual min=-0.001098 max=0.001170 Jy/beam ! Clean residual mean=-0.000014 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.155592 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 45 components and 0.155592 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=0.117405Jy sigma=0.000643 ! Fit after self-cal, rms=0.117404Jy sigma=0.000643 ! 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=0.7963 mas, bmaj=1.921 mas, bpa=-0.006028 degrees ! Estimated noise=425.947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 1.921 at -0.006028 degrees (North through East) ! Clean map min=-0.0011229 max=0.14525 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=0.6535 mas, bmaj=1.63 mas, bpa=-0.7995 degrees ! Estimated noise=1065.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112021 Jy ! Component: 100 - total flux cleaned = 0.137087 Jy ! Component: 150 - total flux cleaned = 0.145972 Jy ! Component: 200 - total flux cleaned = 0.150673 Jy ! Total flux subtracted in 200 components = 0.150673 Jy ! Clean residual min=-0.003854 max=0.004158 Jy/beam ! Clean residual mean=-0.000008 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.150673 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.150673 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7963 mas, bmaj=1.921 mas, bpa=-0.006028 degrees ! Estimated noise=425.947 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 = 0.00346736 Jy ! Component: 100 - total flux cleaned = 0.00496256 Jy ! Component: 150 - total flux cleaned = 0.00525861 Jy ! Component: 200 - total flux cleaned = 0.00521333 Jy ! Total flux subtracted in 200 components = 0.00521333 Jy ! Clean residual min=-0.001236 max=0.000937 Jy/beam ! Clean residual mean=-0.000006 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.155886 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.155886 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=1.901 mas, bmaj=2.845 mas, bpa=-6.434 degrees ! Estimated noise=583.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.44326e-05 Jy ! Component: 100 - total flux cleaned = 4.70805e-05 Jy ! Component: 150 - total flux cleaned = 6.45963e-05 Jy ! Component: 200 - total flux cleaned = 7.23131e-05 Jy ! Total flux subtracted in 200 components = 7.23131e-05 Jy ! Clean residual min=-0.001084 max=0.001142 Jy/beam ! Clean residual mean=-0.000014 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.155958 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 = -5.46122e-06 Jy ! Component: 100 - total flux cleaned = -1.08263e-05 Jy ! Component: 150 - total flux cleaned = -2.06478e-05 Jy ! Component: 200 - total flux cleaned = -2.96098e-05 Jy ! Total flux subtracted in 200 components = -2.96098e-05 Jy ! Clean residual min=-0.001083 max=0.001148 Jy/beam ! Clean residual mean=-0.000014 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.155929 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.155929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7963 mas, bmaj=1.921 mas, bpa=-0.006028 degrees ! Estimated noise=425.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.40023e-05 Jy ! Component: 100 - total flux cleaned = -0.000117941 Jy ! Component: 150 - total flux cleaned = -0.000215079 Jy ! Component: 200 - total flux cleaned = -0.0002767 Jy ! Total flux subtracted in 200 components = -0.0002767 Jy ! Clean residual min=-0.001149 max=0.000916 Jy/beam ! Clean residual mean=-0.000006 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.155652 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.155652 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=0.117410Jy sigma=0.000643 ! Fit after self-cal, rms=0.117403Jy sigma=0.000643 wmodel J0428+1732_X_2017_01_21_pus_map.mod ! Writing 32 model components to file: J0428+1732_X_2017_01_21_pus_map.mod wobs J0428+1732_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0428+1732_X_2017_01_21_pus_uvs.fits wwins J0428+1732_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0428+1732_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00049937 Jy ! Component: 100 - total flux cleaned = -0.000693575 Jy ! Component: 150 - total flux cleaned = -0.000810297 Jy ! Component: 200 - total flux cleaned = -0.000937787 Jy ! Component: 250 - total flux cleaned = -0.00101463 Jy ! Component: 300 - total flux cleaned = -0.00105905 Jy ! Component: 350 - total flux cleaned = -0.00114489 Jy ! Component: 400 - total flux cleaned = -0.00126992 Jy ! Component: 450 - total flux cleaned = -0.00136461 Jy ! Component: 500 - total flux cleaned = -0.00147045 Jy ! Component: 550 - total flux cleaned = -0.00150937 Jy ! Component: 600 - total flux cleaned = -0.00154748 Jy ! Component: 650 - total flux cleaned = -0.00159734 Jy ! Component: 700 - total flux cleaned = -0.00162185 Jy ! Component: 750 - total flux cleaned = -0.00171804 Jy ! Component: 800 - total flux cleaned = -0.00180062 Jy ! Component: 850 - total flux cleaned = -0.001847 Jy ! Component: 900 - total flux cleaned = -0.00184682 Jy ! Component: 950 - total flux cleaned = -0.00190312 Jy ! Component: 1000 - total flux cleaned = -0.00195836 Jy ! Component: 1050 - total flux cleaned = -0.00195779 Jy ! Component: 1100 - total flux cleaned = -0.00199007 Jy ! Component: 1150 - total flux cleaned = -0.0020009 Jy ! Component: 1200 - total flux cleaned = -0.00200097 Jy ! Component: 1250 - total flux cleaned = -0.00202194 Jy ! Component: 1300 - total flux cleaned = -0.00207329 Jy ! Component: 1350 - total flux cleaned = -0.00212379 Jy ! Component: 1400 - total flux cleaned = -0.00213351 Jy ! Component: 1450 - total flux cleaned = -0.00215333 Jy ! Component: 1500 - total flux cleaned = -0.00220234 Jy ! Component: 1550 - total flux cleaned = -0.00224112 Jy ! Component: 1600 - total flux cleaned = -0.00225068 Jy ! Component: 1650 - total flux cleaned = -0.00230742 Jy ! Component: 1700 - total flux cleaned = -0.00232615 Jy ! Component: 1750 - total flux cleaned = -0.00233547 Jy ! Component: 1800 - total flux cleaned = -0.00240924 Jy ! Component: 1850 - total flux cleaned = -0.00242725 Jy ! Component: 1900 - total flux cleaned = -0.00242736 Jy ! Component: 1950 - total flux cleaned = -0.00247213 Jy ! Component: 2000 - total flux cleaned = -0.00248095 Jy ! Total flux subtracted in 2048 components = -0.00251607 Jy ! Clean residual min=-0.000481 max=0.000440 Jy/beam ! Clean residual mean=-0.000005 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.153136 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 192 components and 0.153136 Jy ![Exited script file: muppet] wmap "J0428+1732_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 1.921 at -0.006028 degrees (North through East) ! Clean map min=-0.00086109 max=0.14531 Jy/beam ! Writing clean map to FITS file: J0428+1732_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338552 0.338552 0.677104 1.35421 2.70842 5.41683 10.8337 21.6673 43.3347 86.6694 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 1.921 at -0.006028 degrees (North through East) ! Clean map min=-0.00086109 max=0.14531 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 J0428+1732_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:25:52 2019