! Started logfile: J1932-2928_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:16:01 2016 obs J1932-2928_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1932-2928_X_2014_08_05_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783333 visibilities/baseline/integration-bin. ! Found source: J1932-2928 ! ! 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 30456 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 J1932-2928_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.878754Jy sigma=0.008171 ! Fit after self-cal, rms=0.856051Jy sigma=0.008001 ! 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=0.7687 mas, bmaj=4.578 mas, bpa=23.42 degrees ! Estimated noise=1108.96 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 = 0.107907 Jy ! Component: 100 - total flux cleaned = 0.150434 Jy ! Total flux subtracted in 100 components = 0.150434 Jy ! Clean residual min=-0.012740 max=0.021359 Jy/beam ! Clean residual mean=0.000029 rms=0.004347 Jy/beam ! Combined flux in latest and established models = 0.150434 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.150434 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=0.116867Jy sigma=0.000994 ! Fit after self-cal, rms=0.116689Jy sigma=0.000993 ! 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=1.015 mas, bmaj=4.882 mas, bpa=21.83 degrees ! Estimated noise=439.839 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 = 0.0380709 Jy ! Component: 100 - total flux cleaned = 0.0597545 Jy ! Component: 150 - total flux cleaned = 0.0731129 Jy ! Component: 200 - total flux cleaned = 0.0818897 Jy ! Total flux subtracted in 200 components = 0.0818897 Jy ! Clean residual min=-0.012073 max=0.013222 Jy/beam ! Clean residual mean=0.000048 rms=0.003195 Jy/beam ! Combined flux in latest and established models = 0.232323 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 57 components and 0.232323 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=0.104532Jy sigma=0.000841 ! Fit after self-cal, rms=0.104150Jy sigma=0.000838 ! 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 0.90 FD 1.15 HN 1.34 KP 0.93 ! LA 0.98 MK 1.00* NL 1.06 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.15 HN 1.30 KP 0.88 ! LA 0.98 MK 1.00* NL 1.01 OV 0.98 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.16 HN 1.26 KP 0.81 ! LA 1.01 MK 1.00* NL 1.04 OV 1.01 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.15 HN 1.26 KP 0.78 ! LA 1.01 MK 1.00* NL 1.01 OV 0.98 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.10 KP 0.74 ! LA 1.02 MK 1.00* NL 1.06 OV 1.01 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.26 KP 0.75 ! LA 1.01 MK 1.00* NL 1.07 OV 0.99 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.26 HN 1.34 KP 0.78 ! LA 1.09 MK 1.00* NL 1.11 OV 1.08 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.23 HN 1.27 KP 0.74 ! LA 1.02 MK 1.00* NL 1.04 OV 1.03 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.15 KP 0.76 ! LA 1.01 MK 1.00* NL 1.05 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.30 KP 0.81 ! LA 1.03 MK 1.00* NL 1.01 OV 1.00 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.22 HN 1.16 KP 0.83 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.18 KP 0.85 ! LA 1.04 MK 1.00* NL 1.06 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.104150Jy sigma=0.000838 ! Fit after self-cal, rms=0.108808Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=5.048 mas, bpa=22.13 degrees ! Estimated noise=436.005 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 (-3.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599669 Jy ! Component: 100 - total flux cleaned = 0.00874291 Jy ! Component: 150 - total flux cleaned = 0.0109063 Jy ! Component: 200 - total flux cleaned = 0.0120146 Jy ! Total flux subtracted in 200 components = 0.0120146 Jy ! Clean residual min=-0.003435 max=0.003508 Jy/beam ! Clean residual mean=0.000014 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.244338 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.244338 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=0.108132Jy sigma=0.000781 ! Fit after self-cal, rms=0.108214Jy 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=0.108214Jy sigma=0.000779 ! Fit after self-cal, rms=0.112178Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=5.07 mas, bpa=22.15 degrees ! Estimated noise=436.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266279 Jy ! Component: 100 - total flux cleaned = 0.00344066 Jy ! Component: 150 - total flux cleaned = 0.0038801 Jy ! Component: 200 - total flux cleaned = 0.00418334 Jy ! Total flux subtracted in 200 components = 0.00418334 Jy ! Clean residual min=-0.002667 max=0.002511 Jy/beam ! Clean residual mean=0.000002 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.248521 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 118 components and 0.248521 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=0.111980Jy sigma=0.000775 ! Fit after self-cal, rms=0.111998Jy sigma=0.000775 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 = 0.000587197 Jy ! Component: 100 - total flux cleaned = 0.000857221 Jy ! Component: 150 - total flux cleaned = 0.00109584 Jy ! Component: 200 - total flux cleaned = 0.0010956 Jy ! Total flux subtracted in 200 components = 0.0010956 Jy ! Clean residual min=-0.002324 max=0.002557 Jy/beam ! Clean residual mean=0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.249617 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.249617 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=0.111912Jy sigma=0.000775 ! Fit after self-cal, rms=0.111911Jy sigma=0.000774 ! 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=0.111911Jy sigma=0.000774 ! Fit after self-cal, rms=0.116766Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=5.05 mas, bpa=22.05 degrees ! Estimated noise=435.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815591 Jy ! Component: 100 - total flux cleaned = 0.00115785 Jy ! Component: 150 - total flux cleaned = 0.00139707 Jy ! Component: 200 - total flux cleaned = 0.00165578 Jy ! Total flux subtracted in 200 components = 0.00165578 Jy ! Clean residual min=-0.001872 max=0.001696 Jy/beam ! Clean residual mean=-0.000009 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.251273 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 161 components and 0.251273 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=0.116709Jy sigma=0.000772 ! Fit after self-cal, rms=0.116742Jy sigma=0.000772 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 = 0.000532675 Jy ! Component: 100 - total flux cleaned = 0.000681857 Jy ! Component: 150 - total flux cleaned = 0.00092144 Jy ! Component: 200 - total flux cleaned = 0.00108001 Jy ! Total flux subtracted in 200 components = 0.00108001 Jy ! Clean residual min=-0.001789 max=0.001580 Jy/beam ! Clean residual mean=-0.000007 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.252353 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 0.252353 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=0.116716Jy sigma=0.000772 ! Fit after self-cal, rms=0.116717Jy sigma=0.000772 ! 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=0.116717Jy sigma=0.000772 ! Fit after self-cal, rms=0.117974Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=7.505 mas, bpa=11.16 degrees ! Estimated noise=471.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115845 Jy ! Component: 100 - total flux cleaned = 0.00159543 Jy ! Component: 150 - total flux cleaned = 0.00185118 Jy ! Component: 200 - total flux cleaned = 0.00195281 Jy ! Total flux subtracted in 200 components = 0.00195281 Jy ! Clean residual min=-0.001383 max=0.001593 Jy/beam ! Clean residual mean=-0.000014 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.254305 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 212 components and 0.254305 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=0.117961Jy sigma=0.000772 ! Fit after self-cal, rms=0.117971Jy sigma=0.000772 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 = 0.000250743 Jy ! Component: 100 - total flux cleaned = 0.00044617 Jy ! Component: 150 - total flux cleaned = 0.000502856 Jy ! Component: 200 - total flux cleaned = 0.000563137 Jy ! Total flux subtracted in 200 components = 0.000563137 Jy ! Clean residual min=-0.001248 max=0.001628 Jy/beam ! Clean residual mean=-0.000012 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.254869 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 225 components and 0.254868 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=0.117966Jy sigma=0.000772 ! Fit after self-cal, rms=0.117966Jy sigma=0.000772 ! 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=1.024 mas, bmaj=5.063 mas, bpa=22.06 degrees ! Estimated noise=434.402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 5.063 at 22.06 degrees (North through East) ! Clean map min=-0.0065679 max=0.13961 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=0.7714 mas, bmaj=4.744 mas, bpa=23.61 degrees ! Estimated noise=1112.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107479 Jy ! Component: 100 - total flux cleaned = 0.148363 Jy ! Component: 150 - total flux cleaned = 0.172543 Jy ! Component: 200 - total flux cleaned = 0.188058 Jy ! Total flux subtracted in 200 components = 0.188058 Jy ! Clean residual min=-0.006322 max=0.008384 Jy/beam ! Clean residual mean=-0.000008 rms=0.002236 Jy/beam ! Combined flux in latest and established models = 0.188058 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.188058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=5.063 mas, bpa=22.06 degrees ! Estimated noise=434.402 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 = 0.0165352 Jy ! Component: 100 - total flux cleaned = 0.0274952 Jy ! Component: 150 - total flux cleaned = 0.0357892 Jy ! Component: 200 - total flux cleaned = 0.0423029 Jy ! Total flux subtracted in 200 components = 0.0423029 Jy ! Clean residual min=-0.002807 max=0.004732 Jy/beam ! Clean residual mean=-0.000033 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.230361 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 92 components and 0.230361 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=2.371 mas, bmaj=7.505 mas, bpa=11.16 degrees ! Estimated noise=471.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766297 Jy ! Component: 100 - total flux cleaned = 0.012867 Jy ! Component: 150 - total flux cleaned = 0.0165917 Jy ! Component: 200 - total flux cleaned = 0.0193332 Jy ! Total flux subtracted in 200 components = 0.0193332 Jy ! Clean residual min=-0.001887 max=0.002407 Jy/beam ! Clean residual mean=-0.000020 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.249694 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 = 0.00160344 Jy ! Component: 100 - total flux cleaned = 0.00254539 Jy ! Component: 150 - total flux cleaned = 0.00326564 Jy ! Component: 200 - total flux cleaned = 0.00382128 Jy ! Total flux subtracted in 200 components = 0.00382128 Jy ! Clean residual min=-0.001428 max=0.001904 Jy/beam ! Clean residual mean=-0.000011 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.253516 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 195 components and 0.253516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=5.063 mas, bpa=22.06 degrees ! Estimated noise=434.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133724 Jy ! Component: 100 - total flux cleaned = -7.72989e-05 Jy ! Component: 150 - total flux cleaned = 0.000133644 Jy ! Component: 200 - total flux cleaned = 0.000376415 Jy ! Total flux subtracted in 200 components = 0.000376415 Jy ! Clean residual min=-0.002039 max=0.001813 Jy/beam ! Clean residual mean=-0.000008 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.253892 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 217 components and 0.253892 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=0.118047Jy sigma=0.000772 ! Fit after self-cal, rms=0.118029Jy sigma=0.000772 wmodel J1932-2928_X_2014_08_05_pus_map.mod ! Writing 217 model components to file: J1932-2928_X_2014_08_05_pus_map.mod wobs J1932-2928_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1932-2928_X_2014_08_05_pus_uvs.fits wwins J1932-2928_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1932-2928_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 = 0.000114584 Jy ! Component: 100 - total flux cleaned = 0.000349114 Jy ! Component: 150 - total flux cleaned = 0.000590126 Jy ! Component: 200 - total flux cleaned = 0.000690671 Jy ! Component: 250 - total flux cleaned = 0.000738833 Jy ! Component: 300 - total flux cleaned = 0.000785715 Jy ! Component: 350 - total flux cleaned = 0.000808672 Jy ! Component: 400 - total flux cleaned = 0.00087288 Jy ! Component: 450 - total flux cleaned = 0.000934911 Jy ! Component: 500 - total flux cleaned = 0.000974557 Jy ! Component: 550 - total flux cleaned = 0.00105111 Jy ! Component: 600 - total flux cleaned = 0.00110695 Jy ! Component: 650 - total flux cleaned = 0.00117861 Jy ! Component: 700 - total flux cleaned = 0.00123051 Jy ! Component: 750 - total flux cleaned = 0.00124681 Jy ! Component: 800 - total flux cleaned = 0.00129719 Jy ! Component: 850 - total flux cleaned = 0.00131384 Jy ! Component: 900 - total flux cleaned = 0.00136206 Jy ! Component: 950 - total flux cleaned = 0.00139345 Jy ! Component: 1000 - total flux cleaned = 0.00139328 Jy ! Component: 1050 - total flux cleaned = 0.00143937 Jy ! Component: 1100 - total flux cleaned = 0.00145475 Jy ! Component: 1150 - total flux cleaned = 0.00151396 Jy ! Component: 1200 - total flux cleaned = 0.00148481 Jy ! Component: 1250 - total flux cleaned = 0.00155679 Jy ! Component: 1300 - total flux cleaned = 0.00158475 Jy ! Component: 1350 - total flux cleaned = 0.00157071 Jy ! Component: 1400 - total flux cleaned = 0.00155702 Jy ! Component: 1450 - total flux cleaned = 0.00155696 Jy ! Component: 1500 - total flux cleaned = 0.00155676 Jy ! Component: 1550 - total flux cleaned = 0.0015173 Jy ! Component: 1600 - total flux cleaned = 0.00153013 Jy ! Component: 1650 - total flux cleaned = 0.00149182 Jy ! Component: 1700 - total flux cleaned = 0.00149184 Jy ! Component: 1750 - total flux cleaned = 0.00149176 Jy ! Component: 1800 - total flux cleaned = 0.00151626 Jy ! Component: 1850 - total flux cleaned = 0.00149173 Jy ! Component: 1900 - total flux cleaned = 0.00149188 Jy ! Component: 1950 - total flux cleaned = 0.00149202 Jy ! Component: 2000 - total flux cleaned = 0.00150364 Jy ! Total flux subtracted in 2048 components = 0.00146909 Jy ! Clean residual min=-0.000780 max=0.000647 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.255361 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 338 components and 0.255361 Jy ![Exited script file: muppet] wmap "J1932-2928_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 5.063 at 22.06 degrees (North through East) ! Clean map min=-0.0019286 max=0.14457 Jy/beam ! Writing clean map to FITS file: J1932-2928_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 0.144568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232114 device "J1932-2928_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1932-2928_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.481671 0.481671 0.963341 1.92668 3.85336 7.70673 15.4135 30.8269 61.6538 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 5.063 at 22.06 degrees (North through East) ! Clean map min=-0.0019286 max=0.14457 Jy/beam quit ! Quitting program ! Log file J1932-2928_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:16:03 2016