! Started logfile: J1436-1846_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:51:09 2019 obs J1436-1846_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1436-1846_X_2017_05_31_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797395 visibilities/baseline/integration-bin. ! Found source: J1436-1846 ! ! 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 62436 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 J1436-1846_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976067Jy sigma=0.007446 ! Fit after self-cal, rms=0.944066Jy sigma=0.007244 ! 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=0.7219 mas, bmaj=1.976 mas, bpa=6.739 degrees ! Estimated noise=1064.33 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 = 0.0468675 Jy ! Component: 100 - total flux cleaned = 0.057357 Jy ! Total flux subtracted in 100 components = 0.057357 Jy ! Clean residual min=-0.002688 max=0.003851 Jy/beam ! Clean residual mean=0.000012 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.057357 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.057357 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=0.092996Jy sigma=0.000641 ! Fit after self-cal, rms=0.092610Jy sigma=0.000639 ! 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=0.8906 mas, bmaj=2.354 mas, bpa=6.627 degrees ! Estimated noise=376.101 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 = 0.00372979 Jy ! Component: 100 - total flux cleaned = 0.00509904 Jy ! Component: 150 - total flux cleaned = 0.00557013 Jy ! Component: 200 - total flux cleaned = 0.00567481 Jy ! Total flux subtracted in 200 components = 0.00567481 Jy ! Clean residual min=-0.001396 max=0.001206 Jy/beam ! Clean residual mean=-0.000005 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0630318 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0630318 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=0.092474Jy sigma=0.000638 ! Fit after self-cal, rms=0.092476Jy sigma=0.000638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.07 KP 1.05 ! LA 0.98 MK 1.01 NL 1.00 OV 1.07 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.06 KP 1.03 ! LA 0.97 MK 1.01 NL 0.99 OV 1.11 ! PT 1.14 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.97 ! LA 1.01 MK 1.11 NL 0.99 OV 1.06 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.03 KP 0.96 ! LA 0.98 MK 1.00 NL 1.04 OV 1.09 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.03 KP 1.00 ! LA 0.95 MK 1.05 NL 0.93 OV 1.09 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.17 KP 1.01 ! LA 0.95 MK 0.97 NL 0.95 OV 1.04 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 HN 1.04 KP 1.01 ! LA 1.03 MK 0.98 NL 0.90 OV 1.04 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.35 HN 0.97 KP 0.97 ! LA 0.98 MK 1.02 NL 0.88 OV 0.99 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 0.98 KP 0.92 ! LA 1.02 MK 0.97 NL 0.90 OV 1.01 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.94 KP 1.02 ! LA 1.04 MK 0.94 NL 0.90 OV 1.04 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.93 KP 0.88 ! LA 1.01 MK 1.00 NL 0.88 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 0.91 KP 0.92 ! LA 1.02 MK 0.98 NL 0.89 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.092476Jy sigma=0.000638 ! Fit after self-cal, rms=0.091948Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8953 mas, bmaj=2.356 mas, bpa=6.438 degrees ! Estimated noise=375.219 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 = -7.52629e-05 Jy ! Component: 100 - total flux cleaned = -0.000116375 Jy ! Component: 150 - total flux cleaned = -0.000107392 Jy ! Component: 200 - total flux cleaned = -9.95338e-05 Jy ! Total flux subtracted in 200 components = -9.95338e-05 Jy ! Clean residual min=-0.000957 max=0.000927 Jy/beam ! Clean residual mean=-0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0629323 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 20 components and 0.0629323 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=0.091946Jy sigma=0.000637 ! Fit after self-cal, rms=0.091977Jy sigma=0.000636 ! 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=0.091977Jy sigma=0.000636 ! Fit after self-cal, rms=0.092667Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8963 mas, bmaj=2.354 mas, bpa=6.457 degrees ! Estimated noise=375.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.07684e-05 Jy ! Component: 100 - total flux cleaned = -3.02765e-05 Jy ! Component: 150 - total flux cleaned = -3.03716e-05 Jy ! Component: 200 - total flux cleaned = -3.03858e-05 Jy ! Total flux subtracted in 200 components = -3.03858e-05 Jy ! Clean residual min=-0.000873 max=0.000974 Jy/beam ! Clean residual mean=-0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0629019 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0629019 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=0.092666Jy sigma=0.000636 ! Fit after self-cal, rms=0.092711Jy sigma=0.000636 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 = 8.38323e-07 Jy ! Component: 100 - total flux cleaned = -2.07703e-05 Jy ! Component: 150 - total flux cleaned = -2.09943e-05 Jy ! Component: 200 - total flux cleaned = -2.52548e-05 Jy ! Total flux subtracted in 200 components = -2.52548e-05 Jy ! Clean residual min=-0.000893 max=0.000967 Jy/beam ! Clean residual mean=-0.000005 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0628767 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0628767 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=0.092710Jy sigma=0.000636 ! Fit after self-cal, rms=0.092709Jy sigma=0.000636 ! 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=0.092709Jy sigma=0.000636 ! Fit after self-cal, rms=0.093593Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.355 mas, bpa=6.443 degrees ! Estimated noise=376.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219921 Jy ! Component: 100 - total flux cleaned = 0.000237672 Jy ! Component: 150 - total flux cleaned = 0.000247264 Jy ! Component: 200 - total flux cleaned = 0.00025568 Jy ! Total flux subtracted in 200 components = 0.00025568 Jy ! Clean residual min=-0.000884 max=0.000975 Jy/beam ! Clean residual mean=-0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0631323 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0631323 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=0.093591Jy sigma=0.000636 ! Fit after self-cal, rms=0.093603Jy sigma=0.000636 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 = -1.01951e-06 Jy ! Component: 100 - total flux cleaned = 3.03762e-06 Jy ! Component: 150 - total flux cleaned = 6.82265e-06 Jy ! Component: 200 - total flux cleaned = 1.02493e-05 Jy ! Total flux subtracted in 200 components = 1.02493e-05 Jy ! Clean residual min=-0.000893 max=0.000982 Jy/beam ! Clean residual mean=-0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0631426 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0631426 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=0.093602Jy sigma=0.000636 ! Fit after self-cal, rms=0.093603Jy sigma=0.000636 ! 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=0.093603Jy sigma=0.000636 ! Fit after self-cal, rms=0.094084Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=4.422 mas, bpa=6.116 degrees ! Estimated noise=468.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290365 Jy ! Component: 100 - total flux cleaned = 0.000347767 Jy ! Component: 150 - total flux cleaned = 0.000363533 Jy ! Component: 200 - total flux cleaned = 0.00037286 Jy ! Total flux subtracted in 200 components = 0.00037286 Jy ! Clean residual min=-0.001105 max=0.001019 Jy/beam ! Clean residual mean=-0.000010 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0635154 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.0635154 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=0.094085Jy sigma=0.000636 ! Fit after self-cal, rms=0.094090Jy sigma=0.000636 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 = 7.62334e-06 Jy ! Component: 100 - total flux cleaned = 1.67852e-05 Jy ! Component: 150 - total flux cleaned = 2.3863e-05 Jy ! Component: 200 - total flux cleaned = 2.57991e-05 Jy ! Total flux subtracted in 200 components = 2.57991e-05 Jy ! Clean residual min=-0.001106 max=0.001021 Jy/beam ! Clean residual mean=-0.000010 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0635412 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0635412 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=0.094091Jy sigma=0.000636 ! Fit after self-cal, rms=0.094092Jy sigma=0.000636 ! 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=0.8964 mas, bmaj=2.355 mas, bpa=6.425 degrees ! Estimated noise=378.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8964 x 2.355 at 6.425 degrees (North through East) ! Clean map min=-0.00081999 max=0.060532 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=0.7271 mas, bmaj=1.979 mas, bpa=6.472 degrees ! Estimated noise=1068.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047448 Jy ! Component: 100 - total flux cleaned = 0.058073 Jy ! Component: 150 - total flux cleaned = 0.06165 Jy ! Component: 200 - total flux cleaned = 0.0619317 Jy ! Total flux subtracted in 200 components = 0.0619317 Jy ! Clean residual min=-0.002588 max=0.002496 Jy/beam ! Clean residual mean=0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0619317 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0619317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.355 mas, bpa=6.425 degrees ! Estimated noise=378.31 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 = 0.00123658 Jy ! Component: 100 - total flux cleaned = 0.00137069 Jy ! Component: 150 - total flux cleaned = 0.00143547 Jy ! Component: 200 - total flux cleaned = 0.00147168 Jy ! Total flux subtracted in 200 components = 0.00147168 Jy ! Clean residual min=-0.000911 max=0.001041 Jy/beam ! Clean residual mean=-0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0634033 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0634033 Jy ! Inverting map ! Added new window around map position (23.2, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795778 Jy ! Component: 100 - total flux cleaned = 0.000996711 Jy ! Component: 150 - total flux cleaned = 0.00112225 Jy ! Component: 200 - total flux cleaned = 0.00115075 Jy ! Total flux subtracted in 200 components = 0.00115075 Jy ! Clean residual min=-0.000790 max=0.000924 Jy/beam ! Clean residual mean=-0.000005 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0645541 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.0645541 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=2.138 mas, bmaj=4.422 mas, bpa=6.116 degrees ! Estimated noise=468.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212987 Jy ! Component: 100 - total flux cleaned = 0.000283023 Jy ! Component: 150 - total flux cleaned = 0.000329503 Jy ! Component: 200 - total flux cleaned = 0.000376132 Jy ! Total flux subtracted in 200 components = 0.000376132 Jy ! Clean residual min=-0.000924 max=0.000929 Jy/beam ! Clean residual mean=-0.000009 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0649302 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 = 4.68905e-05 Jy ! Component: 100 - total flux cleaned = 8.76403e-05 Jy ! Component: 150 - total flux cleaned = 0.000101468 Jy ! Component: 200 - total flux cleaned = 0.000110053 Jy ! Total flux subtracted in 200 components = 0.000110053 Jy ! Clean residual min=-0.000903 max=0.000940 Jy/beam ! Clean residual mean=-0.000009 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0650403 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0650403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.355 mas, bpa=6.425 degrees ! Estimated noise=378.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.08305e-05 Jy ! Component: 100 - total flux cleaned = -0.000140639 Jy ! Component: 150 - total flux cleaned = -0.000161474 Jy ! Component: 200 - total flux cleaned = -0.000171125 Jy ! Total flux subtracted in 200 components = -0.000171125 Jy ! Clean residual min=-0.000742 max=0.000928 Jy/beam ! Clean residual mean=-0.000004 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0648691 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0648691 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=0.094084Jy sigma=0.000636 ! Fit after self-cal, rms=0.094073Jy sigma=0.000636 wmodel J1436-1846_X_2017_05_31_pus_map.mod ! Writing 65 model components to file: J1436-1846_X_2017_05_31_pus_map.mod wobs J1436-1846_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1436-1846_X_2017_05_31_pus_uvs.fits wwins J1436-1846_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1436-1846_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 = 0.000372712 Jy ! Component: 100 - total flux cleaned = 0.000535532 Jy ! Component: 150 - total flux cleaned = 0.0006593 Jy ! Component: 200 - total flux cleaned = 0.000736917 Jy ! Component: 250 - total flux cleaned = 0.000762164 Jy ! Component: 300 - total flux cleaned = 0.000726727 Jy ! Component: 350 - total flux cleaned = 0.000681025 Jy ! Component: 400 - total flux cleaned = 0.000669938 Jy ! Component: 450 - total flux cleaned = 0.000604761 Jy ! Component: 500 - total flux cleaned = 0.000594297 Jy ! Component: 550 - total flux cleaned = 0.000573635 Jy ! Component: 600 - total flux cleaned = 0.00055323 Jy ! Component: 650 - total flux cleaned = 0.000503969 Jy ! Component: 700 - total flux cleaned = 0.000456035 Jy ! Component: 750 - total flux cleaned = 0.000418586 Jy ! Component: 800 - total flux cleaned = 0.000400024 Jy ! Component: 850 - total flux cleaned = 0.000363842 Jy ! Component: 900 - total flux cleaned = 0.000310752 Jy ! Component: 950 - total flux cleaned = 0.000284776 Jy ! Component: 1000 - total flux cleaned = 0.000284586 Jy ! Component: 1050 - total flux cleaned = 0.000267689 Jy ! Component: 1100 - total flux cleaned = 0.000267622 Jy ! Component: 1150 - total flux cleaned = 0.00024299 Jy ! Component: 1200 - total flux cleaned = 0.000243122 Jy ! Component: 1250 - total flux cleaned = 0.000219621 Jy ! Component: 1300 - total flux cleaned = 0.000212129 Jy ! Component: 1350 - total flux cleaned = 0.000212238 Jy ! Component: 1400 - total flux cleaned = 0.000227369 Jy ! Component: 1450 - total flux cleaned = 0.000227326 Jy ! Component: 1500 - total flux cleaned = 0.000249115 Jy ! Component: 1550 - total flux cleaned = 0.000256252 Jy ! Component: 1600 - total flux cleaned = 0.000270489 Jy ! Component: 1650 - total flux cleaned = 0.000291367 Jy ! Component: 1700 - total flux cleaned = 0.00031208 Jy ! Component: 1750 - total flux cleaned = 0.000312018 Jy ! Component: 1800 - total flux cleaned = 0.00033898 Jy ! Component: 1850 - total flux cleaned = 0.000358812 Jy ! Component: 1900 - total flux cleaned = 0.000345804 Jy ! Component: 1950 - total flux cleaned = 0.000378248 Jy ! Component: 2000 - total flux cleaned = 0.000384768 Jy ! Total flux subtracted in 2048 components = 0.000397395 Jy ! Clean residual min=-0.000360 max=0.000341 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0652665 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 215 components and 0.0652666 Jy ![Exited script file: muppet] wmap "J1436-1846_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8964 x 2.355 at 6.425 degrees (North through East) ! Clean map min=-0.00053781 max=0.060285 Jy/beam ! Writing clean map to FITS file: J1436-1846_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 0.0602855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.597492 0.597492 1.19498 2.38997 4.77994 9.55987 19.1197 38.2395 76.479 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8964 x 2.355 at 6.425 degrees (North through East) ! Clean map min=-0.00053781 max=0.060285 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 J1436-1846_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:51:12 2019