! Started logfile: J0329-2357_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:50 2016 obs J0329-2357_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0329-2357_X_2014_08_05_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784242 visibilities/baseline/integration-bin. ! Found source: J0329-2357 ! ! 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 414 lines of history. ! ! Reading 23292 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 J0329-2357_X_2014_08_05_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.563289Jy sigma=0.005192 ! Fit after self-cal, rms=0.436797Jy sigma=0.003912 ! 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=0.816 mas, bmaj=3.59 mas, bpa=21.04 degrees ! Estimated noise=950.254 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 = 0.45188 Jy ! Component: 100 - total flux cleaned = 0.595545 Jy ! Total flux subtracted in 100 components = 0.595545 Jy ! Clean residual min=-0.036186 max=0.067057 Jy/beam ! Clean residual mean=0.000001 rms=0.011920 Jy/beam ! Combined flux in latest and established models = 0.595545 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.595545 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=0.230711Jy sigma=0.002176 ! Fit after self-cal, rms=0.230694Jy sigma=0.002175 ! 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=1.022 mas, bmaj=3.986 mas, bpa=20.47 degrees ! Estimated noise=482.897 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 = 0.115678 Jy ! Component: 100 - total flux cleaned = 0.178375 Jy ! Component: 150 - total flux cleaned = 0.215463 Jy ! Component: 200 - total flux cleaned = 0.238203 Jy ! Total flux subtracted in 200 components = 0.238203 Jy ! Clean residual min=-0.040718 max=0.038964 Jy/beam ! Clean residual mean=0.000183 rms=0.009977 Jy/beam ! Combined flux in latest and established models = 0.833748 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 49 components and 0.833748 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=0.167655Jy sigma=0.001476 ! Fit after self-cal, rms=0.167376Jy sigma=0.001474 ! 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 0.88 FD 1.09 HN 1.31 KP 0.91 ! LA 1.06 MK 1.00* NL 0.98 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.33 KP 0.86 ! LA 1.06 MK 1.00* NL 0.96 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.31 KP 0.82 ! LA 1.09 MK 1.00* NL 0.98 OV 0.97 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.27 KP 0.78 ! LA 1.09 MK 1.00* NL 0.97 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.20 KP 0.74 ! LA 1.09 MK 1.00* NL 0.99 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.30 KP 0.74 ! LA 1.10 MK 1.00* NL 1.00 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.21 HN 1.46 KP 0.79 ! LA 1.18 MK 1.00* NL 1.03 OV 1.06 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.33 KP 0.73 ! LA 1.09 MK 1.00* NL 0.99 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.35 KP 0.76 ! LA 1.10 MK 1.00* NL 0.99 OV 1.04 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.33 KP 0.79 ! LA 1.14 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 1.28 KP 0.82 ! LA 1.15 MK 1.00* NL 1.02 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.37 KP 0.86 ! LA 1.14 MK 1.00* NL 1.00 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.167376Jy sigma=0.001474 ! Fit after self-cal, rms=0.124794Jy sigma=0.000984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=4.11 mas, bpa=20.91 degrees ! Estimated noise=482.263 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447505 Jy ! Component: 100 - total flux cleaned = 0.00232334 Jy ! Component: 150 - total flux cleaned = 0.0023266 Jy ! Component: 200 - total flux cleaned = 0.00231188 Jy ! Total flux subtracted in 200 components = 0.00231188 Jy ! Clean residual min=-0.008710 max=0.008491 Jy/beam ! Clean residual mean=-0.000008 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.83606 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.83606 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=0.118957Jy sigma=0.000938 ! Fit after self-cal, rms=0.118840Jy sigma=0.000935 ! 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=0.118840Jy sigma=0.000935 ! Fit after self-cal, rms=0.116985Jy sigma=0.000913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=4.109 mas, bpa=20.84 degrees ! Estimated noise=480.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00561688 Jy ! Component: 100 - total flux cleaned = -0.00534266 Jy ! Component: 150 - total flux cleaned = -0.00533062 Jy ! Component: 200 - total flux cleaned = -0.00491303 Jy ! Total flux subtracted in 200 components = -0.00491303 Jy ! Clean residual min=-0.006294 max=0.004892 Jy/beam ! Clean residual mean=-0.000014 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.831147 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.831147 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=0.115306Jy sigma=0.000900 ! Fit after self-cal, rms=0.115253Jy sigma=0.000899 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 = 0.000831767 Jy ! Component: 100 - total flux cleaned = 0.00150983 Jy ! Component: 150 - total flux cleaned = 0.00166331 Jy ! Component: 200 - total flux cleaned = 0.00179107 Jy ! Total flux subtracted in 200 components = 0.00179107 Jy ! Clean residual min=-0.005151 max=0.004346 Jy/beam ! Clean residual mean=-0.000013 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.832938 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.832938 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=0.114710Jy sigma=0.000895 ! Fit after self-cal, rms=0.114676Jy sigma=0.000895 ! 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=0.114676Jy sigma=0.000895 ! Fit after self-cal, rms=0.116073Jy sigma=0.000891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.114 mas, bpa=20.82 degrees ! Estimated noise=480.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00472304 Jy ! Component: 100 - total flux cleaned = -0.0051306 Jy ! Component: 150 - total flux cleaned = -0.00524923 Jy ! Component: 200 - total flux cleaned = -0.00546081 Jy ! Total flux subtracted in 200 components = -0.00546081 Jy ! Clean residual min=-0.004303 max=0.002769 Jy/beam ! Clean residual mean=-0.000013 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.827477 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.827477 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=0.115660Jy sigma=0.000888 ! Fit after self-cal, rms=0.115664Jy sigma=0.000888 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 = 0.00016344 Jy ! Component: 100 - total flux cleaned = 0.000252284 Jy ! Component: 150 - total flux cleaned = 0.000333228 Jy ! Component: 200 - total flux cleaned = 0.000406155 Jy ! Total flux subtracted in 200 components = 0.000406155 Jy ! Clean residual min=-0.003856 max=0.002804 Jy/beam ! Clean residual mean=-0.000013 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.827883 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.827883 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=0.115512Jy sigma=0.000886 ! Fit after self-cal, rms=0.115504Jy sigma=0.000886 ! 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=0.115504Jy sigma=0.000886 ! Fit after self-cal, rms=0.116399Jy sigma=0.000886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=5.77 mas, bpa=9.926 degrees ! Estimated noise=535.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240808 Jy ! Component: 100 - total flux cleaned = -0.00242529 Jy ! Component: 150 - total flux cleaned = -0.00210065 Jy ! Component: 200 - total flux cleaned = -0.00182062 Jy ! Total flux subtracted in 200 components = -0.00182062 Jy ! Clean residual min=-0.003961 max=0.002456 Jy/beam ! Clean residual mean=-0.000011 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.826063 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.826063 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=0.116301Jy sigma=0.000885 ! Fit after self-cal, rms=0.116303Jy sigma=0.000885 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 = -0.000103783 Jy ! Component: 100 - total flux cleaned = 0.000399506 Jy ! Component: 150 - total flux cleaned = 0.000653156 Jy ! Component: 200 - total flux cleaned = 0.000911257 Jy ! Total flux subtracted in 200 components = 0.000911257 Jy ! Clean residual min=-0.003782 max=0.002434 Jy/beam ! Clean residual mean=-0.000009 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.826974 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.826974 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=0.116287Jy sigma=0.000885 ! Fit after self-cal, rms=0.116286Jy sigma=0.000884 ! 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=1.032 mas, bmaj=4.125 mas, bpa=20.85 degrees ! Estimated noise=480.748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.125 at 20.85 degrees (North through East) ! Clean map min=-0.0034511 max=0.61819 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 ! Performing amp+phase self-cal ! ! 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=0.116286Jy sigma=0.000884 ! Fit after self-cal, rms=0.103424Jy sigma=0.000716 ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.13 mas, bpa=20.87 degrees ! Estimated noise=479.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00255077 Jy ! Component: 100 - total flux cleaned = -0.00263213 Jy ! Component: 150 - total flux cleaned = -0.00270465 Jy ! Component: 200 - total flux cleaned = -0.00283459 Jy ! Total flux subtracted in 200 components = -0.00283459 Jy ! Clean residual min=-0.003184 max=0.002255 Jy/beam ! Clean residual mean=-0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.824139 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 165 components and 0.824139 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=0.103221Jy sigma=0.000715 ! Fit after self-cal, rms=0.103216Jy sigma=0.000715 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.73769e-05 Jy ! Component: 100 - total flux cleaned = -4.03429e-05 Jy ! Component: 150 - total flux cleaned = -0.000146841 Jy ! Component: 200 - total flux cleaned = -0.000145466 Jy ! Total flux subtracted in 200 components = -0.000145466 Jy ! Clean residual min=-0.003076 max=0.002109 Jy/beam ! Clean residual mean=-0.000004 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.823994 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 0.823994 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=0.103127Jy sigma=0.000715 ! Fit after self-cal, rms=0.103124Jy sigma=0.000715 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.103124Jy sigma=0.000715 ! Fit after self-cal, rms=0.103707Jy sigma=0.000714 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=0.8123 mas, bmaj=3.756 mas, bpa=21.56 degrees ! Estimated noise=974.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.463542 Jy ! Component: 100 - total flux cleaned = 0.607531 Jy ! Component: 150 - total flux cleaned = 0.678298 Jy ! Component: 200 - total flux cleaned = 0.720433 Jy ! Total flux subtracted in 200 components = 0.720433 Jy ! Clean residual min=-0.010284 max=0.021781 Jy/beam ! Clean residual mean=-0.000052 rms=0.003645 Jy/beam ! Combined flux in latest and established models = 0.720432 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.720432 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.137 mas, bpa=20.9 degrees ! Estimated noise=479.703 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 = 0.0363336 Jy ! Component: 100 - total flux cleaned = 0.0569311 Jy ! Component: 150 - total flux cleaned = 0.0696449 Jy ! Component: 200 - total flux cleaned = 0.0782218 Jy ! Total flux subtracted in 200 components = 0.0782218 Jy ! Clean residual min=-0.003353 max=0.004878 Jy/beam ! Clean residual mean=-0.000033 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.798654 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 70 components and 0.798654 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=2.319 mas, bmaj=5.78 mas, bpa=9.946 degrees ! Estimated noise=533.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841636 Jy ! Component: 100 - total flux cleaned = 0.0133309 Jy ! Component: 150 - total flux cleaned = 0.0164509 Jy ! Component: 200 - total flux cleaned = 0.0186747 Jy ! Total flux subtracted in 200 components = 0.0186747 Jy ! Clean residual min=-0.003005 max=0.002534 Jy/beam ! Clean residual mean=-0.000015 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.817329 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 = 0.00164654 Jy ! Component: 100 - total flux cleaned = 0.00288777 Jy ! Component: 150 - total flux cleaned = 0.00374188 Jy ! Component: 200 - total flux cleaned = 0.00418555 Jy ! Total flux subtracted in 200 components = 0.00418555 Jy ! Clean residual min=-0.002842 max=0.002091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.821514 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 150 components and 0.821514 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.137 mas, bpa=20.9 degrees ! Estimated noise=479.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733612 Jy ! Component: 100 - total flux cleaned = 0.000873785 Jy ! Component: 150 - total flux cleaned = 0.000874844 Jy ! Component: 200 - total flux cleaned = 0.000762781 Jy ! Total flux subtracted in 200 components = 0.000762781 Jy ! Clean residual min=-0.002399 max=0.002301 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.822277 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 0.822277 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=0.103512Jy sigma=0.000714 ! Fit after self-cal, rms=0.103493Jy sigma=0.000714 wmodel J0329-2357_X_2014_08_05_pus_map.mod ! Writing 170 model components to file: J0329-2357_X_2014_08_05_pus_map.mod wobs J0329-2357_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0329-2357_X_2014_08_05_pus_uvs.fits wwins J0329-2357_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0329-2357_X_2014_08_05_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 = -6.27816e-05 Jy ! Component: 100 - total flux cleaned = -0.000362504 Jy ! Component: 150 - total flux cleaned = -0.00075394 Jy ! Component: 200 - total flux cleaned = -0.00102688 Jy ! Component: 250 - total flux cleaned = -0.00112533 Jy ! Component: 300 - total flux cleaned = -0.00109369 Jy ! Component: 350 - total flux cleaned = -0.00112465 Jy ! Component: 400 - total flux cleaned = -0.00124472 Jy ! Component: 450 - total flux cleaned = -0.00133276 Jy ! Component: 500 - total flux cleaned = -0.00150497 Jy ! Component: 550 - total flux cleaned = -0.00156124 Jy ! Component: 600 - total flux cleaned = -0.00164418 Jy ! Component: 650 - total flux cleaned = -0.00183327 Jy ! Component: 700 - total flux cleaned = -0.00193914 Jy ! Component: 750 - total flux cleaned = -0.00204295 Jy ! Component: 800 - total flux cleaned = -0.00217015 Jy ! Component: 850 - total flux cleaned = -0.00224455 Jy ! Component: 900 - total flux cleaned = -0.0023426 Jy ! Component: 950 - total flux cleaned = -0.00241496 Jy ! Component: 1000 - total flux cleaned = -0.00255764 Jy ! Component: 1050 - total flux cleaned = -0.00262793 Jy ! Component: 1100 - total flux cleaned = -0.00274333 Jy ! Component: 1150 - total flux cleaned = -0.00290196 Jy ! Component: 1200 - total flux cleaned = -0.00290143 Jy ! Component: 1250 - total flux cleaned = -0.00303343 Jy ! Component: 1300 - total flux cleaned = -0.00305521 Jy ! Component: 1350 - total flux cleaned = -0.00318385 Jy ! Component: 1400 - total flux cleaned = -0.003205 Jy ! Component: 1450 - total flux cleaned = -0.00324692 Jy ! Component: 1500 - total flux cleaned = -0.00334971 Jy ! Component: 1550 - total flux cleaned = -0.00345091 Jy ! Component: 1600 - total flux cleaned = -0.00353082 Jy ! Component: 1650 - total flux cleaned = -0.00360947 Jy ! Component: 1700 - total flux cleaned = -0.0036484 Jy ! Component: 1750 - total flux cleaned = -0.00370594 Jy ! Component: 1800 - total flux cleaned = -0.00374407 Jy ! Component: 1850 - total flux cleaned = -0.0037442 Jy ! Component: 1900 - total flux cleaned = -0.00383694 Jy ! Component: 1950 - total flux cleaned = -0.00378192 Jy ! Component: 2000 - total flux cleaned = -0.00381881 Jy ! Total flux subtracted in 2048 components = -0.00383687 Jy ! Clean residual min=-0.001031 max=0.000936 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.81844 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 299 components and 0.81844 Jy ![Exited script file: muppet] wmap "J0329-2357_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.137 at 20.9 degrees (North through East) ! Clean map min=-0.00189 max=0.62225 Jy/beam ! Writing clean map to FITS file: J0329-2357_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.622252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000371767 device "J0329-2357_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0329-2357_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179236 0.179236 0.358472 0.716945 1.43389 2.86778 5.73556 11.4711 22.9422 45.8845 91.769 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.622 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.137 at 20.9 degrees (North through East) ! Clean map min=-0.00189 max=0.62225 Jy/beam quit ! Quitting program ! Log file J0329-2357_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:52 2016