! Started logfile: J1033+071A_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:42:01 2016 obs J1033+071A_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1033+071A_X_2014_12_20_pus_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.649383 visibilities/baseline/integration-bin. ! Found source: J1033+071A ! ! 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 364 lines of history. ! ! Reading 9468 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 J1033+071A_X_2014_12_20_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.795156Jy sigma=0.009313 ! Fit after self-cal, rms=0.787351Jy sigma=0.009244 ! 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=0.7928 mas, bmaj=1.948 mas, bpa=-12.89 degrees ! Estimated noise=1186.59 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 = 0.157284 Jy ! Component: 100 - total flux cleaned = 0.196405 Jy ! Total flux subtracted in 100 components = 0.196405 Jy ! Clean residual min=-0.009616 max=0.015918 Jy/beam ! Clean residual mean=0.000012 rms=0.002809 Jy/beam ! Combined flux in latest and established models = 0.196405 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.196405 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=0.084308Jy sigma=0.000909 ! Fit after self-cal, rms=0.084303Jy sigma=0.000908 ! 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=1.179 mas, bmaj=2.436 mas, bpa=-10.37 degrees ! Estimated noise=632.508 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 = 0.0257159 Jy ! Component: 100 - total flux cleaned = 0.0354809 Jy ! Component: 150 - total flux cleaned = 0.0401397 Jy ! Component: 200 - total flux cleaned = 0.0426136 Jy ! Total flux subtracted in 200 components = 0.0426136 Jy ! Clean residual min=-0.004997 max=0.005962 Jy/beam ! Clean residual mean=0.000010 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.239019 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.239019 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=0.078266Jy sigma=0.000807 ! Fit after self-cal, rms=0.078286Jy sigma=0.000807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.03 KP 1.09 ! LA 1.00 MK 1.00 NL 0.96 OV 0.93 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.06 KP 1.03 ! LA 0.96 MK 0.99 NL 0.97 OV 0.96 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.99 KP 0.95 ! LA 1.01 MK 1.02 NL 0.95 OV 0.92 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.02 KP 0.96 ! LA 0.98 MK 1.00 NL 0.95 OV 0.96 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.90 ! LA 1.00 MK 0.99 NL 0.97 OV 0.93 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 0.96 KP 0.93 ! LA 0.97 MK 1.04 NL 1.00 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.16 HN 1.17 KP 0.83 ! LA 1.00 MK 1.06 NL 1.05 OV 0.99 ! PT 1.07 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.06 KP 0.89 ! LA 0.97 MK 1.05 NL 1.00 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.12 KP 0.91 ! LA 0.99 MK 1.03 NL 0.98 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.10 KP 0.95 ! LA 1.05 MK 0.96 NL 0.99 OV 0.95 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.06 KP 0.99 ! LA 1.06 MK 0.98 NL 1.02 OV 0.96 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.06 KP 1.04 ! LA 0.96 MK 1.00 NL 1.01 OV 0.95 ! PT 1.07 SC 1.02 ! ! ! Fit before self-cal, rms=0.078286Jy sigma=0.000807 ! Fit after self-cal, rms=0.078375Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.448 mas, bpa=-10.35 degrees ! Estimated noise=633.478 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 (2.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049409 Jy ! Component: 100 - total flux cleaned = 0.00481372 Jy ! Component: 150 - total flux cleaned = 0.00437354 Jy ! Component: 200 - total flux cleaned = 0.00426549 Jy ! Total flux subtracted in 200 components = 0.00426549 Jy ! Clean residual min=-0.002294 max=0.003050 Jy/beam ! Clean residual mean=-0.000011 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.243284 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.243284 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=0.078043Jy sigma=0.000779 ! Fit after self-cal, rms=0.078057Jy sigma=0.000779 ! 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=0.078057Jy sigma=0.000779 ! Fit after self-cal, rms=0.077947Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=2.446 mas, bpa=-10.44 degrees ! Estimated noise=631.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152425 Jy ! Component: 100 - total flux cleaned = 0.001566 Jy ! Component: 150 - total flux cleaned = 0.0017075 Jy ! Component: 200 - total flux cleaned = 0.00174041 Jy ! Total flux subtracted in 200 components = 0.00174041 Jy ! Clean residual min=-0.002061 max=0.002397 Jy/beam ! Clean residual mean=-0.000009 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.245025 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.245025 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=0.077884Jy sigma=0.000777 ! Fit after self-cal, rms=0.077881Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123086 Jy ! Component: 100 - total flux cleaned = 6.36453e-05 Jy ! Component: 150 - total flux cleaned = 3.5783e-05 Jy ! Component: 200 - total flux cleaned = 1.08869e-05 Jy ! Total flux subtracted in 200 components = 1.08869e-05 Jy ! Clean residual min=-0.002060 max=0.002248 Jy/beam ! Clean residual mean=-0.000009 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.245036 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.245036 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=0.077857Jy sigma=0.000777 ! Fit after self-cal, rms=0.077855Jy sigma=0.000777 ! 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=0.077855Jy sigma=0.000777 ! Fit after self-cal, rms=0.077818Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=2.445 mas, bpa=-10.44 degrees ! Estimated noise=631.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551311 Jy ! Component: 100 - total flux cleaned = 0.000523999 Jy ! Component: 150 - total flux cleaned = 0.00052446 Jy ! Component: 200 - total flux cleaned = 0.000480561 Jy ! Total flux subtracted in 200 components = 0.000480561 Jy ! Clean residual min=-0.002032 max=0.002079 Jy/beam ! Clean residual mean=-0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.245516 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.245516 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=0.077799Jy sigma=0.000776 ! Fit after self-cal, rms=0.077799Jy sigma=0.000776 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 = 2.97302e-05 Jy ! Component: 100 - total flux cleaned = 8.59299e-06 Jy ! Component: 150 - total flux cleaned = -3.07969e-05 Jy ! Component: 200 - total flux cleaned = -4.92468e-05 Jy ! Total flux subtracted in 200 components = -4.92468e-05 Jy ! Clean residual min=-0.002035 max=0.002047 Jy/beam ! Clean residual mean=-0.000008 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.245467 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.245467 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=0.077786Jy sigma=0.000776 ! Fit after self-cal, rms=0.077786Jy sigma=0.000776 ! 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=0.077786Jy sigma=0.000776 ! Fit after self-cal, rms=0.077778Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.63 mas, bmaj=3.502 mas, bpa=6.269 degrees ! Estimated noise=684.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256478 Jy ! Component: 100 - total flux cleaned = 0.000240278 Jy ! Component: 150 - total flux cleaned = 0.000198732 Jy ! Component: 200 - total flux cleaned = 0.000163404 Jy ! Total flux subtracted in 200 components = 0.000163404 Jy ! Clean residual min=-0.002059 max=0.002226 Jy/beam ! Clean residual mean=-0.000012 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.24563 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.24563 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=0.077776Jy sigma=0.000776 ! Fit after self-cal, rms=0.077775Jy sigma=0.000776 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 = 8.65181e-05 Jy ! Component: 100 - total flux cleaned = 5.32813e-05 Jy ! Component: 150 - total flux cleaned = 2.49172e-05 Jy ! Component: 200 - total flux cleaned = -9.47599e-06 Jy ! Total flux subtracted in 200 components = -9.47599e-06 Jy ! Clean residual min=-0.002061 max=0.002176 Jy/beam ! Clean residual mean=-0.000012 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.245621 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.245621 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=0.077773Jy sigma=0.000776 ! Fit after self-cal, rms=0.077772Jy sigma=0.000776 ! 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=1.181 mas, bmaj=2.445 mas, bpa=-10.47 degrees ! Estimated noise=630.88 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.181 x 2.445 at -10.47 degrees (North through East) ! Clean map min=-0.0018535 max=0.21515 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=0.794 mas, bmaj=1.947 mas, bpa=-12.86 degrees ! Estimated noise=1191.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157848 Jy ! Component: 100 - total flux cleaned = 0.19722 Jy ! Component: 150 - total flux cleaned = 0.214773 Jy ! Component: 200 - total flux cleaned = 0.224658 Jy ! Total flux subtracted in 200 components = 0.224658 Jy ! Clean residual min=-0.004727 max=0.005172 Jy/beam ! Clean residual mean=-0.000002 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.224658 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 0.224658 Jy ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=2.445 mas, bpa=-10.47 degrees ! Estimated noise=630.88 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 = 0.00942914 Jy ! Component: 100 - total flux cleaned = 0.0141742 Jy ! Component: 150 - total flux cleaned = 0.0170272 Jy ! Component: 200 - total flux cleaned = 0.0189385 Jy ! Total flux subtracted in 200 components = 0.0189385 Jy ! Clean residual min=-0.002164 max=0.002169 Jy/beam ! Clean residual mean=-0.000012 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.243597 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.243597 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=2.63 mas, bmaj=3.502 mas, bpa=6.269 degrees ! Estimated noise=684.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139948 Jy ! Component: 100 - total flux cleaned = 0.00215223 Jy ! Component: 150 - total flux cleaned = 0.00230589 Jy ! Component: 200 - total flux cleaned = 0.00235857 Jy ! Total flux subtracted in 200 components = 0.00235857 Jy ! Clean residual min=-0.002013 max=0.002380 Jy/beam ! Clean residual mean=-0.000013 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.245955 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 = 1.5944e-05 Jy ! Component: 100 - total flux cleaned = 2.91634e-05 Jy ! Component: 150 - total flux cleaned = 2.98615e-05 Jy ! Component: 200 - total flux cleaned = 2.97345e-05 Jy ! Total flux subtracted in 200 components = 2.97345e-05 Jy ! Clean residual min=-0.002033 max=0.002329 Jy/beam ! Clean residual mean=-0.000012 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.245985 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.245985 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=2.445 mas, bpa=-10.47 degrees ! Estimated noise=630.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156163 Jy ! Component: 100 - total flux cleaned = -4.45096e-05 Jy ! Component: 150 - total flux cleaned = 2.92381e-05 Jy ! Component: 200 - total flux cleaned = 5.20952e-05 Jy ! Total flux subtracted in 200 components = 5.20952e-05 Jy ! Clean residual min=-0.002005 max=0.001947 Jy/beam ! Clean residual mean=-0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.246037 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.246037 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=0.077807Jy sigma=0.000776 ! Fit after self-cal, rms=0.077795Jy sigma=0.000776 wmodel J1033+071A_X_2014_12_20_pus_map.mod ! Writing 77 model components to file: J1033+071A_X_2014_12_20_pus_map.mod wobs J1033+071A_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1033+071A_X_2014_12_20_pus_uvs.fits wwins J1033+071A_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1033+071A_X_2014_12_20_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 = -0.000108739 Jy ! Component: 100 - total flux cleaned = -0.000495557 Jy ! Component: 150 - total flux cleaned = -0.000882103 Jy ! Component: 200 - total flux cleaned = -0.000994844 Jy ! Component: 250 - total flux cleaned = -0.00104664 Jy ! Component: 300 - total flux cleaned = -0.00117226 Jy ! Component: 350 - total flux cleaned = -0.00131773 Jy ! Component: 400 - total flux cleaned = -0.00155001 Jy ! Component: 450 - total flux cleaned = -0.00177494 Jy ! Component: 500 - total flux cleaned = -0.00194883 Jy ! Component: 550 - total flux cleaned = -0.00222176 Jy ! Component: 600 - total flux cleaned = -0.00238374 Jy ! Component: 650 - total flux cleaned = -0.00258195 Jy ! Component: 700 - total flux cleaned = -0.00285132 Jy ! Component: 750 - total flux cleaned = -0.00303906 Jy ! Component: 800 - total flux cleaned = -0.00327611 Jy ! Component: 850 - total flux cleaned = -0.00347154 Jy ! Component: 900 - total flux cleaned = -0.0036271 Jy ! Component: 950 - total flux cleaned = -0.00376269 Jy ! Component: 1000 - total flux cleaned = -0.00389528 Jy ! Component: 1050 - total flux cleaned = -0.00402493 Jy ! Component: 1100 - total flux cleaned = -0.00413596 Jy ! Component: 1150 - total flux cleaned = -0.00422918 Jy ! Component: 1200 - total flux cleaned = -0.00430531 Jy ! Component: 1250 - total flux cleaned = -0.00435018 Jy ! Component: 1300 - total flux cleaned = -0.00440867 Jy ! Component: 1350 - total flux cleaned = -0.00446607 Jy ! Component: 1400 - total flux cleaned = -0.00455108 Jy ! Component: 1450 - total flux cleaned = -0.00464812 Jy ! Component: 1500 - total flux cleaned = -0.00474389 Jy ! Component: 1550 - total flux cleaned = -0.00483875 Jy ! Component: 1600 - total flux cleaned = -0.00494559 Jy ! Component: 1650 - total flux cleaned = -0.00507758 Jy ! Component: 1700 - total flux cleaned = -0.00518175 Jy ! Component: 1750 - total flux cleaned = -0.00529773 Jy ! Component: 1800 - total flux cleaned = -0.00541243 Jy ! Component: 1850 - total flux cleaned = -0.00553856 Jy ! Component: 1900 - total flux cleaned = -0.00567574 Jy ! Component: 1950 - total flux cleaned = -0.00578679 Jy ! Component: 2000 - total flux cleaned = -0.00589673 Jy ! Total flux subtracted in 2048 components = -0.00599352 Jy ! Clean residual min=-0.000648 max=0.000604 Jy/beam ! Clean residual mean=-0.000008 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.240044 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 187 components and 0.240044 Jy ![Exited script file: muppet] wmap "J1033+071A_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.181 x 2.445 at -10.47 degrees (North through East) ! Clean map min=-0.0014 max=0.21401 Jy/beam ! Writing clean map to FITS file: J1033+071A_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.214015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211791 device "J1033+071A_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1033+071A_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296883 0.296883 0.593766 1.18753 2.37506 4.75013 9.50025 19.0005 38.001 76.002 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.214 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.181 x 2.445 at -10.47 degrees (North through East) ! Clean map min=-0.0014 max=0.21401 Jy/beam quit ! Quitting program ! Log file J1033+071A_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:42:02 2016