! Started logfile: J1239+0730_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:30 2016 obs J1239+0730_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1239+0730_X_2014_08_05_pus_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698039 visibilities/baseline/integration-bin. ! Found source: J1239+0730 ! ! 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 12816 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 J1239+0730_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.388352Jy sigma=0.004037 ! Fit after self-cal, rms=0.340864Jy sigma=0.003461 ! 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=0.9733 mas, bmaj=2.558 mas, bpa=19.58 degrees ! Estimated noise=942.658 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 = 0.551175 Jy ! Component: 100 - total flux cleaned = 0.715075 Jy ! Total flux subtracted in 100 components = 0.715075 Jy ! Clean residual min=-0.039731 max=0.068239 Jy/beam ! Clean residual mean=-0.000190 rms=0.012780 Jy/beam ! Combined flux in latest and established models = 0.715076 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.715076 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=0.205897Jy sigma=0.002137 ! Fit after self-cal, rms=0.205734Jy sigma=0.002135 ! 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=1.187 mas, bmaj=2.718 mas, bpa=19.18 degrees ! Estimated noise=573.529 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 = 0.0955002 Jy ! Component: 100 - total flux cleaned = 0.141092 Jy ! Component: 150 - total flux cleaned = 0.163612 Jy ! Component: 200 - total flux cleaned = 0.174262 Jy ! Total flux subtracted in 200 components = 0.174262 Jy ! Clean residual min=-0.032443 max=0.032588 Jy/beam ! Clean residual mean=-0.000119 rms=0.008906 Jy/beam ! Combined flux in latest and established models = 0.889338 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.889337 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=0.161439Jy sigma=0.001608 ! Fit after self-cal, rms=0.161356Jy sigma=0.001607 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.11 HN 1.09 KP 0.95 ! LA 1.03 MK 1.00* NL 0.95 OV 1.00 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.10 HN 1.12 KP 0.90 ! LA 1.04 MK 1.00* NL 0.94 OV 1.00 ! PT 0.97 SC 1.15 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 HN 1.12 KP 0.86 ! LA 1.06 MK 1.00* NL 0.95 OV 1.00 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.11 KP 0.81 ! LA 1.06 MK 1.00* NL 0.94 OV 1.00 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.07 KP 0.77 ! LA 1.05 MK 1.00* NL 0.96 OV 1.00 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.10 KP 0.79 ! LA 1.06 MK 1.00* NL 0.96 OV 1.03 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.23 HN 1.23 KP 0.83 ! LA 1.13 MK 1.00* NL 0.99 OV 1.07 ! PT 1.02 SC 1.19 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.15 HN 1.18 KP 0.77 ! LA 1.05 MK 1.00* NL 0.96 OV 1.05 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 1.17 KP 0.79 ! LA 1.05 MK 1.00* NL 0.96 OV 1.04 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 1.15 KP 0.82 ! LA 1.08 MK 1.00* NL 0.96 OV 1.03 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.13 HN 1.13 KP 0.86 ! LA 1.09 MK 1.00* NL 0.97 OV 1.01 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.13 HN 1.15 KP 0.89 ! LA 1.05 MK 1.00* NL 0.96 OV 1.03 ! PT 0.98 SC 1.12 ! ! ! Fit before self-cal, rms=0.161356Jy sigma=0.001607 ! Fit after self-cal, rms=0.114504Jy sigma=0.001077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.734 mas, bpa=19.43 degrees ! Estimated noise=576.632 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 = -0.00497627 Jy ! Component: 100 - total flux cleaned = -0.00450172 Jy ! Component: 150 - total flux cleaned = -0.00415206 Jy ! Component: 200 - total flux cleaned = -0.00415932 Jy ! Total flux subtracted in 200 components = -0.00415932 Jy ! Clean residual min=-0.021111 max=0.016986 Jy/beam ! Clean residual mean=-0.000072 rms=0.004381 Jy/beam ! Combined flux in latest and established models = 0.885178 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.885178 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=0.110363Jy sigma=0.001039 ! Fit after self-cal, rms=0.110355Jy sigma=0.001038 ! 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=0.110355Jy sigma=0.001038 ! Fit after self-cal, rms=0.095173Jy sigma=0.000865 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=2.721 mas, bpa=19.2 degrees ! Estimated noise=574.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00939423 Jy ! Component: 100 - total flux cleaned = -0.00964676 Jy ! Component: 150 - total flux cleaned = -0.00925744 Jy ! Component: 200 - total flux cleaned = -0.00890253 Jy ! Total flux subtracted in 200 components = -0.00890253 Jy ! Clean residual min=-0.010767 max=0.011438 Jy/beam ! Clean residual mean=-0.000033 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.876276 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.876275 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=0.094105Jy sigma=0.000847 ! Fit after self-cal, rms=0.094153Jy sigma=0.000846 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) ! Added new window around map position (-2.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942824 Jy ! Component: 100 - total flux cleaned = 0.011692 Jy ! Component: 150 - total flux cleaned = 0.011869 Jy ! Component: 200 - total flux cleaned = 0.0123703 Jy ! Total flux subtracted in 200 components = 0.0123703 Jy ! Clean residual min=-0.009662 max=0.005931 Jy/beam ! Clean residual mean=-0.000006 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.888646 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.888646 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=0.092896Jy sigma=0.000826 ! Fit after self-cal, rms=0.092822Jy sigma=0.000825 ! 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=0.092822Jy sigma=0.000825 ! Fit after self-cal, rms=0.093322Jy sigma=0.000821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.724 mas, bpa=19.15 degrees ! Estimated noise=573.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241709 Jy ! Component: 100 - total flux cleaned = -0.00261229 Jy ! Component: 150 - total flux cleaned = -0.00232499 Jy ! Component: 200 - total flux cleaned = -0.00206633 Jy ! Total flux subtracted in 200 components = -0.00206633 Jy ! Clean residual min=-0.007969 max=0.004391 Jy/beam ! Clean residual mean=-0.000009 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.886579 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.886579 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=0.092751Jy sigma=0.000811 ! Fit after self-cal, rms=0.092747Jy sigma=0.000811 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 = 0.000517559 Jy ! Component: 100 - total flux cleaned = 0.000852662 Jy ! Component: 150 - total flux cleaned = 0.00105247 Jy ! Component: 200 - total flux cleaned = 0.00132861 Jy ! Total flux subtracted in 200 components = 0.00132861 Jy ! Clean residual min=-0.007425 max=0.004251 Jy/beam ! Clean residual mean=-0.000005 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.887908 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.887908 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=0.092564Jy sigma=0.000808 ! Fit after self-cal, rms=0.092562Jy sigma=0.000808 ! 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=0.092562Jy sigma=0.000808 ! Fit after self-cal, rms=0.092995Jy sigma=0.000806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=3.24 mas, bpa=13.87 degrees ! Estimated noise=637.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000618696 Jy ! Component: 100 - total flux cleaned = -0.000419917 Jy ! Component: 150 - total flux cleaned = -0.000824693 Jy ! Component: 200 - total flux cleaned = -0.00115143 Jy ! Total flux subtracted in 200 components = -0.00115143 Jy ! Clean residual min=-0.006589 max=0.003941 Jy/beam ! Clean residual mean=-0.000006 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.886757 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.886756 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=0.092853Jy sigma=0.000803 ! Fit after self-cal, rms=0.092855Jy sigma=0.000803 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.52134e-05 Jy ! Component: 100 - total flux cleaned = -5.84515e-05 Jy ! Component: 150 - total flux cleaned = -0.000136449 Jy ! Component: 200 - total flux cleaned = -0.000101166 Jy ! Total flux subtracted in 200 components = -0.000101166 Jy ! Clean residual min=-0.006339 max=0.003951 Jy/beam ! Clean residual mean=-0.000004 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.886655 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.886655 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=0.092817Jy sigma=0.000802 ! Fit after self-cal, rms=0.092817Jy sigma=0.000802 ! 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=1.193 mas, bmaj=2.726 mas, bpa=19.13 degrees ! Estimated noise=572.971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.193 x 2.726 at 19.13 degrees (North through East) ! Clean map min=-0.0056549 max=0.7237 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=0.092817Jy sigma=0.000802 ! Fit after self-cal, rms=0.086659Jy sigma=0.000735 ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=2.727 mas, bpa=19.1 degrees ! Estimated noise=572.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338836 Jy ! Component: 100 - total flux cleaned = -0.00356502 Jy ! Component: 150 - total flux cleaned = -0.00371014 Jy ! Component: 200 - total flux cleaned = -0.00371233 Jy ! Total flux subtracted in 200 components = -0.00371233 Jy ! Clean residual min=-0.005328 max=0.003224 Jy/beam ! Clean residual mean=-0.000004 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.882943 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.882943 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=0.086497Jy sigma=0.000732 ! Fit after self-cal, rms=0.086496Jy sigma=0.000732 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.51057e-05 Jy ! Component: 100 - total flux cleaned = -5.61334e-05 Jy ! Component: 150 - total flux cleaned = 5.25927e-05 Jy ! Component: 200 - total flux cleaned = 5.01834e-05 Jy ! Total flux subtracted in 200 components = 5.01834e-05 Jy ! Clean residual min=-0.005226 max=0.003223 Jy/beam ! Clean residual mean=-0.000004 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.882993 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.882993 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=0.086434Jy sigma=0.000731 ! Fit after self-cal, rms=0.086435Jy sigma=0.000731 ! 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=0.086435Jy sigma=0.000731 ! Fit after self-cal, rms=0.086780Jy sigma=0.000731 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=0.9746 mas, bmaj=2.576 mas, bpa=19.39 degrees ! Estimated noise=950.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.554183 Jy ! Component: 100 - total flux cleaned = 0.714339 Jy ! Component: 150 - total flux cleaned = 0.779721 Jy ! Component: 200 - total flux cleaned = 0.809942 Jy ! Total flux subtracted in 200 components = 0.809942 Jy ! Clean residual min=-0.007663 max=0.014760 Jy/beam ! Clean residual mean=-0.000069 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.809942 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 0.809942 Jy ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.729 mas, bpa=19.08 degrees ! Estimated noise=572.268 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 = 0.0224177 Jy ! Component: 100 - total flux cleaned = 0.0361309 Jy ! Component: 150 - total flux cleaned = 0.045109 Jy ! Component: 200 - total flux cleaned = 0.0515996 Jy ! Total flux subtracted in 200 components = 0.0515996 Jy ! Clean residual min=-0.004724 max=0.005324 Jy/beam ! Clean residual mean=-0.000038 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.861542 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 54 components and 0.861542 Jy ! Inverting map ! Added new window around map position (-7.8, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005488 Jy ! Component: 100 - total flux cleaned = 0.00850646 Jy ! Component: 150 - total flux cleaned = 0.0107801 Jy ! Component: 200 - total flux cleaned = 0.0124821 Jy ! Total flux subtracted in 200 components = 0.0124821 Jy ! Clean residual min=-0.004189 max=0.003323 Jy/beam ! Clean residual mean=-0.000020 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.874024 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.874024 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=2.385 mas, bmaj=3.244 mas, bpa=13.6 degrees ! Estimated noise=635.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236125 Jy ! Component: 100 - total flux cleaned = 0.00318313 Jy ! Component: 150 - total flux cleaned = 0.00386738 Jy ! Component: 200 - total flux cleaned = 0.00419869 Jy ! Total flux subtracted in 200 components = 0.00419869 Jy ! Clean residual min=-0.003888 max=0.002851 Jy/beam ! Clean residual mean=-0.000020 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.878223 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 = 0.0002166 Jy ! Component: 100 - total flux cleaned = 0.000405458 Jy ! Component: 150 - total flux cleaned = 0.00057337 Jy ! Component: 200 - total flux cleaned = 0.000724909 Jy ! Total flux subtracted in 200 components = 0.000724909 Jy ! Clean residual min=-0.003675 max=0.002639 Jy/beam ! Clean residual mean=-0.000015 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.878947 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 132 components and 0.878947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.729 mas, bpa=19.08 degrees ! Estimated noise=572.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483363 Jy ! Component: 100 - total flux cleaned = 0.000670965 Jy ! Component: 150 - total flux cleaned = 0.000835378 Jy ! Component: 200 - total flux cleaned = 0.00102882 Jy ! Total flux subtracted in 200 components = 0.00102882 Jy ! Clean residual min=-0.003309 max=0.002348 Jy/beam ! Clean residual mean=-0.000007 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.879976 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.879976 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=0.086494Jy sigma=0.000725 ! Fit after self-cal, rms=0.086466Jy sigma=0.000725 wmodel J1239+0730_X_2014_08_05_pus_map.mod ! Writing 149 model components to file: J1239+0730_X_2014_08_05_pus_map.mod wobs J1239+0730_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1239+0730_X_2014_08_05_pus_uvs.fits wwins J1239+0730_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1239+0730_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 = -0.00129478 Jy ! Component: 100 - total flux cleaned = -0.00203062 Jy ! Component: 150 - total flux cleaned = -0.0023668 Jy ! Component: 200 - total flux cleaned = -0.00268443 Jy ! Component: 250 - total flux cleaned = -0.00302085 Jy ! Component: 300 - total flux cleaned = -0.00343852 Jy ! Component: 350 - total flux cleaned = -0.00374621 Jy ! Component: 400 - total flux cleaned = -0.00392475 Jy ! Component: 450 - total flux cleaned = -0.00401168 Jy ! Component: 500 - total flux cleaned = -0.00395652 Jy ! Component: 550 - total flux cleaned = -0.00395749 Jy ! Component: 600 - total flux cleaned = -0.00395717 Jy ! Component: 650 - total flux cleaned = -0.00388059 Jy ! Component: 700 - total flux cleaned = -0.00385553 Jy ! Component: 750 - total flux cleaned = -0.00380641 Jy ! Component: 800 - total flux cleaned = -0.00368636 Jy ! Component: 850 - total flux cleaned = -0.00370994 Jy ! Component: 900 - total flux cleaned = -0.00375615 Jy ! Component: 950 - total flux cleaned = -0.00380089 Jy ! Component: 1000 - total flux cleaned = -0.00386682 Jy ! Component: 1050 - total flux cleaned = -0.00384506 Jy ! Component: 1100 - total flux cleaned = -0.00390941 Jy ! Component: 1150 - total flux cleaned = -0.00397259 Jy ! Component: 1200 - total flux cleaned = -0.00399267 Jy ! Component: 1250 - total flux cleaned = -0.00399228 Jy ! Component: 1300 - total flux cleaned = -0.00403165 Jy ! Component: 1350 - total flux cleaned = -0.00399192 Jy ! Component: 1400 - total flux cleaned = -0.00397236 Jy ! Component: 1450 - total flux cleaned = -0.00393399 Jy ! Component: 1500 - total flux cleaned = -0.00395265 Jy ! Component: 1550 - total flux cleaned = -0.00391592 Jy ! Component: 1600 - total flux cleaned = -0.00398869 Jy ! Component: 1650 - total flux cleaned = -0.00397026 Jy ! Component: 1700 - total flux cleaned = -0.00400539 Jy ! Component: 1750 - total flux cleaned = -0.00395311 Jy ! Component: 1800 - total flux cleaned = -0.00395301 Jy ! Component: 1850 - total flux cleaned = -0.00397019 Jy ! Component: 1900 - total flux cleaned = -0.00397001 Jy ! Component: 1950 - total flux cleaned = -0.00396985 Jy ! Component: 2000 - total flux cleaned = -0.0038884 Jy ! Total flux subtracted in 2048 components = -0.00392063 Jy ! Clean residual min=-0.000816 max=0.000826 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.876056 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 284 components and 0.876056 Jy ![Exited script file: muppet] wmap "J1239+0730_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.729 at 19.08 degrees (North through East) ! Clean map min=-0.0029859 max=0.72575 Jy/beam ! Writing clean map to FITS file: J1239+0730_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 0.72575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331167 device "J1239+0730_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1239+0730_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136893 0.136893 0.273786 0.547572 1.09514 2.19029 4.38058 8.76115 17.5223 35.0446 70.0892 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.725 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.729 at 19.08 degrees (North through East) ! Clean map min=-0.0029859 max=0.72575 Jy/beam quit ! Quitting program ! Log file J1239+0730_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:32 2016