! Started logfile: J0636-0547_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:04 2019 obs J0636-0547_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0636-0547_X_2017_07_09_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961905 visibilities/baseline/integration-bin. ! Found source: J0636-0547 ! ! 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 979 lines of history. ! ! Reading 43632 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 J0636-0547_X_2017_07_09_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.835686Jy sigma=0.006820 ! Fit after self-cal, rms=0.825637Jy sigma=0.006739 ! 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=0.6776 mas, bmaj=1.716 mas, bpa=-2.889 degrees ! Estimated noise=698.143 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 = 0.130195 Jy ! Component: 100 - total flux cleaned = 0.1687 Jy ! Total flux subtracted in 100 components = 0.1687 Jy ! Clean residual min=-0.005724 max=0.016859 Jy/beam ! Clean residual mean=-0.000015 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.1687 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.1687 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=0.090840Jy sigma=0.000721 ! Fit after self-cal, rms=0.090630Jy sigma=0.000720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193173 Jy ! Component: 100 - total flux cleaned = 0.0297039 Jy ! Total flux subtracted in 100 components = 0.0297039 Jy ! Clean residual min=-0.003343 max=0.006830 Jy/beam ! Clean residual mean=-0.000004 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.198404 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.198404 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=0.085292Jy sigma=0.000671 ! Fit after self-cal, rms=0.085247Jy sigma=0.000671 ! Inverting map ! Added new window around map position (-0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728143 Jy ! Component: 100 - total flux cleaned = 0.0115804 Jy ! Total flux subtracted in 100 components = 0.0115804 Jy ! Clean residual min=-0.002882 max=0.003419 Jy/beam ! Clean residual mean=-0.000001 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.209984 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.209984 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=0.084414Jy sigma=0.000663 ! Fit after self-cal, rms=0.084397Jy sigma=0.000663 ! 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=0.8572 mas, bmaj=2.007 mas, bpa=-2.312 degrees ! Estimated noise=416.995 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 = 0.00459279 Jy ! Component: 100 - total flux cleaned = 0.0071425 Jy ! Component: 150 - total flux cleaned = 0.0087953 Jy ! Component: 200 - total flux cleaned = 0.00990942 Jy ! Total flux subtracted in 200 components = 0.00990942 Jy ! Clean residual min=-0.002611 max=0.004491 Jy/beam ! Clean residual mean=0.000008 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.219894 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.219894 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=0.084152Jy sigma=0.000661 ! Fit after self-cal, rms=0.084144Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-3, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421671 Jy ! Component: 100 - total flux cleaned = 0.00639913 Jy ! Component: 150 - total flux cleaned = 0.00747332 Jy ! Component: 200 - total flux cleaned = 0.00802667 Jy ! Total flux subtracted in 200 components = 0.00802667 Jy ! Clean residual min=-0.002022 max=0.002492 Jy/beam ! Clean residual mean=0.000008 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.227921 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.227921 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=0.083935Jy sigma=0.000659 ! Fit after self-cal, rms=0.083917Jy sigma=0.000659 ! 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 0.99 FD 0.99 HN 1.02 KP 1.00 ! LA 0.99 MK 1.00 NL 0.96 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.97 ! LA 1.02 MK 1.02 NL 0.98 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.97 ! LA 1.01 MK 1.00 NL 0.99 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.97 ! LA 0.99 MK 1.03 NL 0.98 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.95 ! LA 0.99 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.08 KP 0.95 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.06 KP 0.96 ! LA 1.00 MK 0.99 NL 0.96 OV 1.08 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 0.97 ! LA 1.00 MK 1.03 NL 0.96 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.97 ! LA 1.04 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.98 ! LA 1.03 MK 1.02 NL 0.95 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.93 ! LA 0.99 MK 1.06 NL 0.97 OV 1.02 ! PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.083917Jy sigma=0.000659 ! Fit after self-cal, rms=0.083639Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8594 mas, bmaj=2.007 mas, bpa=-2.169 degrees ! Estimated noise=415.971 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 = 0.000347074 Jy ! Component: 100 - total flux cleaned = 0.000266189 Jy ! Component: 150 - total flux cleaned = 0.000229593 Jy ! Component: 200 - total flux cleaned = 0.00019713 Jy ! Total flux subtracted in 200 components = 0.00019713 Jy ! Clean residual min=-0.001849 max=0.001735 Jy/beam ! Clean residual mean=0.000006 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.228118 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.228118 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=0.083602Jy sigma=0.000656 ! Fit after self-cal, rms=0.083612Jy sigma=0.000656 ! 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=0.083612Jy sigma=0.000656 ! Fit after self-cal, rms=0.083646Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8592 mas, bmaj=2.009 mas, bpa=-2.179 degrees ! Estimated noise=415.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211445 Jy ! Component: 100 - total flux cleaned = 0.00023563 Jy ! Component: 150 - total flux cleaned = 0.00021365 Jy ! Component: 200 - total flux cleaned = 0.000234951 Jy ! Total flux subtracted in 200 components = 0.000234951 Jy ! Clean residual min=-0.001568 max=0.001506 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.228353 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.228353 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=0.083630Jy sigma=0.000655 ! Fit after self-cal, rms=0.083636Jy sigma=0.000655 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 = -3.79951e-06 Jy ! Component: 100 - total flux cleaned = -3.52518e-06 Jy ! Component: 150 - total flux cleaned = 3.47784e-05 Jy ! Component: 200 - total flux cleaned = 3.47018e-05 Jy ! Total flux subtracted in 200 components = 3.47018e-05 Jy ! Clean residual min=-0.001558 max=0.001482 Jy/beam ! Clean residual mean=0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.228387 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.228387 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=0.083628Jy sigma=0.000655 ! Fit after self-cal, rms=0.083626Jy sigma=0.000655 ! 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=0.083626Jy sigma=0.000655 ! Fit after self-cal, rms=0.084079Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=2.012 mas, bpa=-2.18 degrees ! Estimated noise=415.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114796 Jy ! Component: 100 - total flux cleaned = 0.000141054 Jy ! Component: 150 - total flux cleaned = 0.00014127 Jy ! Component: 200 - total flux cleaned = 0.000159687 Jy ! Total flux subtracted in 200 components = 0.000159687 Jy ! Clean residual min=-0.001222 max=0.001104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.228547 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.228547 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=0.084066Jy sigma=0.000652 ! Fit after self-cal, rms=0.084076Jy sigma=0.000652 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 = 2.015e-05 Jy ! Component: 100 - total flux cleaned = 7.16641e-05 Jy ! Component: 150 - total flux cleaned = 7.28596e-05 Jy ! Component: 200 - total flux cleaned = 7.33123e-05 Jy ! Total flux subtracted in 200 components = 7.33123e-05 Jy ! Clean residual min=-0.001183 max=0.001073 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.22862 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.22862 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=0.084070Jy sigma=0.000652 ! Fit after self-cal, rms=0.084069Jy sigma=0.000652 ! 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=0.084069Jy sigma=0.000652 ! Fit after self-cal, rms=0.084124Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=3.532 mas, bpa=-2.39 degrees ! Estimated noise=538.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.40071e-05 Jy ! Component: 100 - total flux cleaned = 6.14354e-05 Jy ! Component: 150 - total flux cleaned = 7.11959e-05 Jy ! Component: 200 - total flux cleaned = 8.99753e-05 Jy ! Total flux subtracted in 200 components = 8.99753e-05 Jy ! Clean residual min=-0.001192 max=0.001163 Jy/beam ! Clean residual mean=-0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.22871 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.22871 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=0.084125Jy sigma=0.000652 ! Fit after self-cal, rms=0.084126Jy sigma=0.000652 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 = -2.12756e-05 Jy ! Component: 100 - total flux cleaned = -1.23156e-05 Jy ! Component: 150 - total flux cleaned = -4.27188e-06 Jy ! Component: 200 - total flux cleaned = 3.44997e-06 Jy ! Total flux subtracted in 200 components = 3.44997e-06 Jy ! Clean residual min=-0.001187 max=0.001165 Jy/beam ! Clean residual mean=-0.000006 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.228714 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.228714 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=0.084125Jy sigma=0.000652 ! Fit after self-cal, rms=0.084125Jy sigma=0.000652 ! 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=0.8573 mas, bmaj=2.014 mas, bpa=-2.236 degrees ! Estimated noise=415.665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.014 at -2.236 degrees (North through East) ! Clean map min=-0.0010261 max=0.17229 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=0.6779 mas, bmaj=1.72 mas, bpa=-2.812 degrees ! Estimated noise=698.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129996 Jy ! Component: 100 - total flux cleaned = 0.170478 Jy ! Component: 150 - total flux cleaned = 0.189661 Jy ! Component: 200 - total flux cleaned = 0.199994 Jy ! Total flux subtracted in 200 components = 0.199994 Jy ! Clean residual min=-0.002496 max=0.005086 Jy/beam ! Clean residual mean=-0.000008 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.199994 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 0.199994 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8573 mas, bmaj=2.014 mas, bpa=-2.236 degrees ! Estimated noise=415.665 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 = 0.0084463 Jy ! Component: 100 - total flux cleaned = 0.0135615 Jy ! Component: 150 - total flux cleaned = 0.0171182 Jy ! Component: 200 - total flux cleaned = 0.0197432 Jy ! Total flux subtracted in 200 components = 0.0197432 Jy ! Clean residual min=-0.001261 max=0.001726 Jy/beam ! Clean residual mean=-0.000006 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.219737 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.219737 Jy ! Inverting map ! Added new window around map position (0.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204045 Jy ! Component: 100 - total flux cleaned = 0.00359299 Jy ! Component: 150 - total flux cleaned = 0.0048244 Jy ! Component: 200 - total flux cleaned = 0.00582447 Jy ! Total flux subtracted in 200 components = 0.00582447 Jy ! Clean residual min=-0.001050 max=0.001126 Jy/beam ! Clean residual mean=-0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.225561 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 85 components and 0.225561 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=2.135 mas, bmaj=3.532 mas, bpa=-2.39 degrees ! Estimated noise=538.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130906 Jy ! Component: 100 - total flux cleaned = 0.00210045 Jy ! Component: 150 - total flux cleaned = 0.00267199 Jy ! Component: 200 - total flux cleaned = 0.00290374 Jy ! Total flux subtracted in 200 components = 0.00290374 Jy ! Clean residual min=-0.001121 max=0.001136 Jy/beam ! Clean residual mean=-0.000007 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.228465 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 = 0.000105975 Jy ! Component: 100 - total flux cleaned = 0.000173481 Jy ! Component: 150 - total flux cleaned = 0.000210254 Jy ! Component: 200 - total flux cleaned = 0.000232727 Jy ! Total flux subtracted in 200 components = 0.000232727 Jy ! Clean residual min=-0.001110 max=0.001154 Jy/beam ! Clean residual mean=-0.000007 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.228698 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.228698 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8573 mas, bmaj=2.014 mas, bpa=-2.236 degrees ! Estimated noise=415.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.63025e-05 Jy ! Component: 100 - total flux cleaned = -0.000155708 Jy ! Component: 150 - total flux cleaned = -0.000173544 Jy ! Component: 200 - total flux cleaned = -0.000173907 Jy ! Total flux subtracted in 200 components = -0.000173907 Jy ! Clean residual min=-0.000955 max=0.001096 Jy/beam ! Clean residual mean=-0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.228524 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.228524 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=0.084124Jy sigma=0.000652 ! Fit after self-cal, rms=0.084118Jy sigma=0.000652 wmodel J0636-0547_X_2017_07_09_pus_map.mod ! Writing 135 model components to file: J0636-0547_X_2017_07_09_pus_map.mod wobs J0636-0547_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0636-0547_X_2017_07_09_pus_uvs.fits wwins J0636-0547_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J0636-0547_X_2017_07_09_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 = 0.000347075 Jy ! Component: 100 - total flux cleaned = 0.000451256 Jy ! Component: 150 - total flux cleaned = 0.000550088 Jy ! Component: 200 - total flux cleaned = 0.000534551 Jy ! Component: 250 - total flux cleaned = 0.000473698 Jy ! Component: 300 - total flux cleaned = 0.000414028 Jy ! Component: 350 - total flux cleaned = 0.000399152 Jy ! Component: 400 - total flux cleaned = 0.000328113 Jy ! Component: 450 - total flux cleaned = 0.000313997 Jy ! Component: 500 - total flux cleaned = 0.000218775 Jy ! Component: 550 - total flux cleaned = 0.000205591 Jy ! Component: 600 - total flux cleaned = 0.000153105 Jy ! Component: 650 - total flux cleaned = 0.000140445 Jy ! Component: 700 - total flux cleaned = 0.000166017 Jy ! Component: 750 - total flux cleaned = 0.000228437 Jy ! Component: 800 - total flux cleaned = 0.000228363 Jy ! Component: 850 - total flux cleaned = 0.000276796 Jy ! Component: 900 - total flux cleaned = 0.00031264 Jy ! Component: 950 - total flux cleaned = 0.000277305 Jy ! Component: 1000 - total flux cleaned = 0.000347824 Jy ! Component: 1050 - total flux cleaned = 0.00035953 Jy ! Component: 1100 - total flux cleaned = 0.000393871 Jy ! Component: 1150 - total flux cleaned = 0.000439004 Jy ! Component: 1200 - total flux cleaned = 0.000450057 Jy ! Component: 1250 - total flux cleaned = 0.000472214 Jy ! Component: 1300 - total flux cleaned = 0.000483086 Jy ! Component: 1350 - total flux cleaned = 0.000515423 Jy ! Component: 1400 - total flux cleaned = 0.000536809 Jy ! Component: 1450 - total flux cleaned = 0.000568519 Jy ! Component: 1500 - total flux cleaned = 0.000547733 Jy ! Component: 1550 - total flux cleaned = 0.000579047 Jy ! Component: 1600 - total flux cleaned = 0.000630333 Jy ! Component: 1650 - total flux cleaned = 0.000609895 Jy ! Component: 1700 - total flux cleaned = 0.000680281 Jy ! Component: 1750 - total flux cleaned = 0.000640146 Jy ! Component: 1800 - total flux cleaned = 0.000669889 Jy ! Component: 1850 - total flux cleaned = 0.000660004 Jy ! Component: 1900 - total flux cleaned = 0.000708671 Jy ! Component: 1950 - total flux cleaned = 0.000679695 Jy ! Component: 2000 - total flux cleaned = 0.000708309 Jy ! Total flux subtracted in 2048 components = 0.000689332 Jy ! Clean residual min=-0.000533 max=0.000541 Jy/beam ! Clean residual mean=-0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.229213 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 292 components and 0.229213 Jy ![Exited script file: muppet] wmap "J0636-0547_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.014 at -2.236 degrees (North through East) ! Clean map min=-0.0007174 max=0.17278 Jy/beam ! Writing clean map to FITS file: J0636-0547_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309281 0.309281 0.618562 1.23712 2.47425 4.9485 9.897 19.794 39.588 79.176 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.014 at -2.236 degrees (North through East) ! Clean map min=-0.0007174 max=0.17278 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 J0636-0547_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:22:07 2019