! Started logfile: J1441-1523_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:51:14 2019 obs J1441-1523_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1441-1523_X_2017_05_31_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78912 visibilities/baseline/integration-bin. ! Found source: J1441-1523 ! ! 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 40908 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 J1441-1523_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 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.830671Jy sigma=0.006528 ! Fit after self-cal, rms=0.800960Jy sigma=0.006307 ! 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=0.7269 mas, bmaj=1.952 mas, bpa=6.081 degrees ! Estimated noise=983.197 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 = 0.156953 Jy ! Component: 100 - total flux cleaned = 0.191284 Jy ! Total flux subtracted in 100 components = 0.191284 Jy ! Clean residual min=-0.005112 max=0.010601 Jy/beam ! Clean residual mean=0.000042 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.191284 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.191284 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=0.093596Jy sigma=0.000686 ! Fit after self-cal, rms=0.093592Jy sigma=0.000686 ! 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=0.8923 mas, bmaj=2.302 mas, bpa=6.118 degrees ! Estimated noise=449.873 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 = 0.0145343 Jy ! Component: 100 - total flux cleaned = 0.0208567 Jy ! Component: 150 - total flux cleaned = 0.0239417 Jy ! Component: 200 - total flux cleaned = 0.0255961 Jy ! Total flux subtracted in 200 components = 0.0255961 Jy ! Clean residual min=-0.004268 max=0.004830 Jy/beam ! Clean residual mean=-0.000011 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.21688 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.21688 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=0.091824Jy sigma=0.000668 ! Fit after self-cal, rms=0.091831Jy sigma=0.000668 ! 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 0.97 FD 0.99 HN 1.04 KP 1.03 ! LA 0.97 MK 0.94 NL 0.94 OV 1.07 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.96 ! LA 0.98 MK 1.26 NL 0.93 OV 1.08 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.09 KP 0.93 ! LA 0.99 MK 1.38 NL 0.94 OV 1.08 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.07 KP 1.00 ! LA 1.00 MK 0.96 NL 0.95 OV 1.07 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.99 ! LA 0.99 MK 0.96 NL 0.89 OV 1.08 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.06 KP 1.00 ! LA 0.98 MK 0.96 NL 0.87 OV 0.98 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.16 KP 0.99 ! LA 0.99 MK 0.97 NL 0.85 OV 0.99 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.13 KP 1.00 ! LA 0.99 MK 0.96 NL 0.87 OV 0.99 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.13 KP 1.00 ! LA 0.99 MK 0.94 NL 0.88 OV 1.01 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.11 KP 1.01 ! LA 1.00 MK 0.97 NL 0.88 OV 1.00 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.12 KP 0.92 ! LA 1.02 MK 1.01 NL 0.89 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.23 KP 0.97 ! LA 0.99 MK 1.01 NL 0.89 OV 1.11 ! PT 1.11 SC 0.98 ! ! ! Fit before self-cal, rms=0.091831Jy sigma=0.000668 ! Fit after self-cal, rms=0.092426Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8978 mas, bmaj=2.302 mas, bpa=6.367 degrees ! Estimated noise=448.239 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 = -0.00114503 Jy ! Component: 100 - total flux cleaned = -0.00114894 Jy ! Component: 150 - total flux cleaned = -0.00120051 Jy ! Component: 200 - total flux cleaned = -0.00124623 Jy ! Total flux subtracted in 200 components = -0.00124623 Jy ! Clean residual min=-0.001897 max=0.001890 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.215634 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.215634 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=0.092398Jy sigma=0.000653 ! Fit after self-cal, rms=0.092463Jy sigma=0.000652 ! 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=0.092463Jy sigma=0.000652 ! Fit after self-cal, rms=0.094029Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=2.306 mas, bpa=6.421 degrees ! Estimated noise=448.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169803 Jy ! Component: 100 - total flux cleaned = -0.000169381 Jy ! Component: 150 - total flux cleaned = -0.000169995 Jy ! Component: 200 - total flux cleaned = -0.000169913 Jy ! Total flux subtracted in 200 components = -0.000169913 Jy ! Clean residual min=-0.001139 max=0.001151 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.215464 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.215464 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=0.094019Jy sigma=0.000650 ! Fit after self-cal, rms=0.094043Jy sigma=0.000650 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 = 1.55002e-05 Jy ! Component: 100 - total flux cleaned = 1.5925e-05 Jy ! Component: 150 - total flux cleaned = 1.21355e-06 Jy ! Component: 200 - total flux cleaned = -1.22816e-05 Jy ! Total flux subtracted in 200 components = -1.22816e-05 Jy ! Clean residual min=-0.001119 max=0.001137 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.215451 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.215451 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=0.094037Jy sigma=0.000650 ! Fit after self-cal, rms=0.094036Jy sigma=0.000650 ! 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=0.094036Jy sigma=0.000650 ! Fit after self-cal, rms=0.094152Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=2.306 mas, bpa=6.412 degrees ! Estimated noise=448.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123487 Jy ! Component: 100 - total flux cleaned = -0.000123204 Jy ! Component: 150 - total flux cleaned = -0.000136732 Jy ! Component: 200 - total flux cleaned = -0.000149121 Jy ! Total flux subtracted in 200 components = -0.000149121 Jy ! Clean residual min=-0.001114 max=0.001070 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.215302 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.215302 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=0.094147Jy sigma=0.000650 ! Fit after self-cal, rms=0.094147Jy sigma=0.000650 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 = 1.27683e-05 Jy ! Component: 100 - total flux cleaned = 1.6778e-06 Jy ! Component: 150 - total flux cleaned = 1.76278e-06 Jy ! Component: 200 - total flux cleaned = -8.07257e-06 Jy ! Total flux subtracted in 200 components = -8.07257e-06 Jy ! Clean residual min=-0.001112 max=0.001053 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.215294 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.215294 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=0.094145Jy sigma=0.000650 ! Fit after self-cal, rms=0.094144Jy sigma=0.000650 ! 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=0.094144Jy sigma=0.000650 ! Fit after self-cal, rms=0.094199Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=4.172 mas, bpa=5.53 degrees ! Estimated noise=553.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.97729e-05 Jy ! Component: 100 - total flux cleaned = -1.60497e-05 Jy ! Component: 150 - total flux cleaned = -5.785e-06 Jy ! Component: 200 - total flux cleaned = 2.17071e-06 Jy ! Total flux subtracted in 200 components = 2.17071e-06 Jy ! Clean residual min=-0.001390 max=0.001000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.215296 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.215296 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=0.094199Jy sigma=0.000650 ! Fit after self-cal, rms=0.094197Jy sigma=0.000650 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 = -1.33056e-06 Jy ! Component: 100 - total flux cleaned = -1.32467e-05 Jy ! Component: 150 - total flux cleaned = -2.29712e-05 Jy ! Component: 200 - total flux cleaned = -3.00196e-05 Jy ! Total flux subtracted in 200 components = -3.00196e-05 Jy ! Clean residual min=-0.001368 max=0.001006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.215266 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.215266 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=0.094198Jy sigma=0.000650 ! Fit after self-cal, rms=0.094197Jy sigma=0.000650 ! 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=0.9005 mas, bmaj=2.306 mas, bpa=6.41 degrees ! Estimated noise=448.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9005 x 2.306 at 6.41 degrees (North through East) ! Clean map min=-0.0010596 max=0.20396 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=0.7338 mas, bmaj=1.953 mas, bpa=6.484 degrees ! Estimated noise=986.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157405 Jy ! Component: 100 - total flux cleaned = 0.191748 Jy ! Component: 150 - total flux cleaned = 0.202037 Jy ! Component: 200 - total flux cleaned = 0.207378 Jy ! Total flux subtracted in 200 components = 0.207378 Jy ! Clean residual min=-0.002240 max=0.002705 Jy/beam ! Clean residual mean=0.000017 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.207378 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.207378 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=2.306 mas, bpa=6.41 degrees ! Estimated noise=448.56 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 = 0.00411444 Jy ! Component: 100 - total flux cleaned = 0.00607611 Jy ! Component: 150 - total flux cleaned = 0.00708817 Jy ! Component: 200 - total flux cleaned = 0.00762578 Jy ! Total flux subtracted in 200 components = 0.00762578 Jy ! Clean residual min=-0.001084 max=0.001036 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.215004 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.215004 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=2.14 mas, bmaj=4.172 mas, bpa=5.53 degrees ! Estimated noise=553.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392411 Jy ! Component: 100 - total flux cleaned = 0.000349055 Jy ! Component: 150 - total flux cleaned = 0.000327006 Jy ! Component: 200 - total flux cleaned = 0.000311184 Jy ! Total flux subtracted in 200 components = 0.000311184 Jy ! Clean residual min=-0.001390 max=0.000997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.215315 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 = -5.96529e-06 Jy ! Component: 100 - total flux cleaned = -1.05995e-05 Jy ! Component: 150 - total flux cleaned = -1.41858e-05 Jy ! Component: 200 - total flux cleaned = -1.68561e-05 Jy ! Total flux subtracted in 200 components = -1.68561e-05 Jy ! Clean residual min=-0.001386 max=0.000992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.215298 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.215298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=2.306 mas, bpa=6.41 degrees ! Estimated noise=448.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114739 Jy ! Component: 100 - total flux cleaned = -3.89653e-05 Jy ! Component: 150 - total flux cleaned = -2.77238e-05 Jy ! Component: 200 - total flux cleaned = -1.02203e-05 Jy ! Total flux subtracted in 200 components = -1.02203e-05 Jy ! Clean residual min=-0.001049 max=0.001015 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.215288 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.215288 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=0.094189Jy sigma=0.000650 ! Fit after self-cal, rms=0.094187Jy sigma=0.000650 wmodel J1441-1523_X_2017_05_31_pus_map.mod ! Writing 54 model components to file: J1441-1523_X_2017_05_31_pus_map.mod wobs J1441-1523_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1441-1523_X_2017_05_31_pus_uvs.fits wwins J1441-1523_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J1441-1523_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 = 4.84616e-05 Jy ! Component: 100 - total flux cleaned = 3.18697e-05 Jy ! Component: 150 - total flux cleaned = -3.76339e-07 Jy ! Component: 200 - total flux cleaned = 2.93916e-05 Jy ! Component: 250 - total flux cleaned = 1.43994e-05 Jy ! Component: 300 - total flux cleaned = 2.83838e-05 Jy ! Component: 350 - total flux cleaned = 2.82793e-05 Jy ! Component: 400 - total flux cleaned = 8.143e-05 Jy ! Component: 450 - total flux cleaned = 0.000158775 Jy ! Component: 500 - total flux cleaned = 0.000221625 Jy ! Component: 550 - total flux cleaned = 0.000319881 Jy ! Component: 600 - total flux cleaned = 0.000343783 Jy ! Component: 650 - total flux cleaned = 0.000402705 Jy ! Component: 700 - total flux cleaned = 0.000425554 Jy ! Component: 750 - total flux cleaned = 0.000402646 Jy ! Component: 800 - total flux cleaned = 0.000413877 Jy ! Component: 850 - total flux cleaned = 0.000413618 Jy ! Component: 900 - total flux cleaned = 0.000402641 Jy ! Component: 950 - total flux cleaned = 0.000391823 Jy ! Component: 1000 - total flux cleaned = 0.000370986 Jy ! Component: 1050 - total flux cleaned = 0.000391746 Jy ! Component: 1100 - total flux cleaned = 0.00045278 Jy ! Component: 1150 - total flux cleaned = 0.000492707 Jy ! Component: 1200 - total flux cleaned = 0.000492487 Jy ! Component: 1250 - total flux cleaned = 0.000531512 Jy ! Component: 1300 - total flux cleaned = 0.00057946 Jy ! Component: 1350 - total flux cleaned = 0.000569966 Jy ! Component: 1400 - total flux cleaned = 0.000588656 Jy ! Component: 1450 - total flux cleaned = 0.000616433 Jy ! Component: 1500 - total flux cleaned = 0.000634627 Jy ! Component: 1550 - total flux cleaned = 0.00066176 Jy ! Component: 1600 - total flux cleaned = 0.000679588 Jy ! Component: 1650 - total flux cleaned = 0.000688285 Jy ! Component: 1700 - total flux cleaned = 0.00071454 Jy ! Component: 1750 - total flux cleaned = 0.00075752 Jy ! Component: 1800 - total flux cleaned = 0.000774575 Jy ! Component: 1850 - total flux cleaned = 0.000816649 Jy ! Component: 1900 - total flux cleaned = 0.000841693 Jy ! Component: 1950 - total flux cleaned = 0.000882999 Jy ! Component: 2000 - total flux cleaned = 0.000907603 Jy ! Total flux subtracted in 2048 components = 0.000931875 Jy ! Clean residual min=-0.000453 max=0.000547 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.21622 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 217 components and 0.21622 Jy ![Exited script file: muppet] wmap "J1441-1523_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9005 x 2.306 at 6.41 degrees (North through East) ! Clean map min=-0.00063989 max=0.20393 Jy/beam ! Writing clean map to FITS file: J1441-1523_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 0.203925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230154 0.230154 0.460308 0.920616 1.84123 3.68247 7.36493 14.7299 29.4597 58.9194 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.203 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9005 x 2.306 at 6.41 degrees (North through East) ! Clean map min=-0.00063989 max=0.20393 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 J1441-1523_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:51:17 2019