! Started logfile: J1243+7442_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:29 2019 obs J1243+7442_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1243+7442_X_2017_04_28_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873584 visibilities/baseline/integration-bin. ! Found source: J1243+7442 ! ! 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 907 lines of history. ! ! Reading 71232 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 J1243+7442_X_2017_04_28_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882220Jy sigma=0.007744 ! Fit after self-cal, rms=0.874129Jy sigma=0.007685 ! 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=0.7769 mas, bmaj=1.123 mas, bpa=73.05 degrees ! Estimated noise=689.689 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 = 0.0990006 Jy ! Component: 100 - total flux cleaned = 0.120783 Jy ! Total flux subtracted in 100 components = 0.120783 Jy ! Clean residual min=-0.004190 max=0.016215 Jy/beam ! Clean residual mean=-0.000038 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.120783 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.120783 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=0.085753Jy sigma=0.000691 ! Fit after self-cal, rms=0.085747Jy sigma=0.000691 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139802 Jy ! Component: 100 - total flux cleaned = 0.0207425 Jy ! Total flux subtracted in 100 components = 0.0207425 Jy ! Clean residual min=-0.003035 max=0.005136 Jy/beam ! Clean residual mean=-0.000027 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.141525 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.141525 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=0.083289Jy sigma=0.000666 ! Fit after self-cal, rms=0.082993Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608307 Jy ! Component: 100 - total flux cleaned = 0.00955606 Jy ! Total flux subtracted in 100 components = 0.00955606 Jy ! Clean residual min=-0.002623 max=0.002665 Jy/beam ! Clean residual mean=-0.000020 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.151081 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.151081 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=0.082481Jy sigma=0.000657 ! Fit after self-cal, rms=0.082431Jy sigma=0.000657 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9882 mas, bmaj=1.395 mas, bpa=75.84 degrees ! Estimated noise=315.866 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 = 0.00395658 Jy ! Component: 100 - total flux cleaned = 0.00589443 Jy ! Component: 150 - total flux cleaned = 0.00705918 Jy ! Component: 200 - total flux cleaned = 0.00767659 Jy ! Total flux subtracted in 200 components = 0.00767659 Jy ! Clean residual min=-0.001184 max=0.001182 Jy/beam ! Clean residual mean=-0.000018 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.158758 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.158758 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=0.082263Jy sigma=0.000655 ! Fit after self-cal, rms=0.082245Jy sigma=0.000655 ! 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 1.00 FD 1.01 HN 0.97 KP 1.02 ! LA 0.96 MK 0.97 NL 0.96 OV 1.05 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.04 ! LA 0.95 MK 0.98 NL 0.97 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.98 ! LA 0.98 MK 1.01 NL 0.98 OV 1.04 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 MK 1.00 NL 0.96 OV 1.04 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 1.00 ! LA 0.96 MK 0.99 NL 0.99 OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 1.01 ! LA 0.99 MK 0.96 NL 1.00 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 1.01 ! LA 1.01 MK 1.01 NL 0.96 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.02 KP 1.03 ! LA 0.98 MK 0.98 NL 0.96 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.05 KP 1.03 ! LA 0.99 MK 0.94 NL 1.00 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 1.01 ! LA 0.99 MK 0.98 NL 0.99 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.05 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.97 ! LA 1.00 MK 0.96 NL 0.99 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.082245Jy sigma=0.000655 ! Fit after self-cal, rms=0.082185Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.989 mas, bmaj=1.398 mas, bpa=76.04 degrees ! Estimated noise=314.531 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 = 0.000996595 Jy ! Component: 100 - total flux cleaned = 0.000998523 Jy ! Component: 150 - total flux cleaned = 0.00100089 Jy ! Component: 200 - total flux cleaned = 0.000984997 Jy ! Total flux subtracted in 200 components = 0.000984997 Jy ! Clean residual min=-0.000939 max=0.000899 Jy/beam ! Clean residual mean=-0.000010 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.159743 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.159743 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=0.082160Jy sigma=0.000653 ! Fit after self-cal, rms=0.082171Jy sigma=0.000653 ! 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=0.082171Jy sigma=0.000653 ! Fit after self-cal, rms=0.082729Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.397 mas, bpa=76.24 degrees ! Estimated noise=314.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435036 Jy ! Component: 100 - total flux cleaned = 0.000498922 Jy ! Component: 150 - total flux cleaned = 0.000486177 Jy ! Component: 200 - total flux cleaned = 0.000475531 Jy ! Total flux subtracted in 200 components = 0.000475531 Jy ! Clean residual min=-0.000780 max=0.000863 Jy/beam ! Clean residual mean=-0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.160218 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.160218 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=0.082723Jy sigma=0.000652 ! Fit after self-cal, rms=0.082734Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-10.8, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783098 Jy ! Component: 100 - total flux cleaned = 0.00112854 Jy ! Component: 150 - total flux cleaned = 0.0012867 Jy ! Component: 200 - total flux cleaned = 0.00142302 Jy ! Total flux subtracted in 200 components = 0.00142302 Jy ! Clean residual min=-0.000775 max=0.000762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.161641 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.161641 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=0.082723Jy sigma=0.000652 ! Fit after self-cal, rms=0.082722Jy sigma=0.000652 ! 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=0.082722Jy sigma=0.000652 ! Fit after self-cal, rms=0.082783Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.397 mas, bpa=76.26 degrees ! Estimated noise=314.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377197 Jy ! Component: 100 - total flux cleaned = 0.000545772 Jy ! Component: 150 - total flux cleaned = 0.000657626 Jy ! Component: 200 - total flux cleaned = 0.000697485 Jy ! Total flux subtracted in 200 components = 0.000697485 Jy ! Clean residual min=-0.000739 max=0.000743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.162339 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.162339 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=0.082779Jy sigma=0.000652 ! Fit after self-cal, rms=0.082780Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.79245e-05 Jy ! Component: 100 - total flux cleaned = 0.000144523 Jy ! Component: 150 - total flux cleaned = 0.000153222 Jy ! Component: 200 - total flux cleaned = 0.000170006 Jy ! Total flux subtracted in 200 components = 0.000170006 Jy ! Clean residual min=-0.000739 max=0.000737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.162509 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.162509 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=0.082777Jy sigma=0.000652 ! Fit after self-cal, rms=0.082777Jy sigma=0.000652 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082777Jy sigma=0.000652 ! Fit after self-cal, rms=0.082810Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=2.613 mas, bpa=80.38 degrees ! Estimated noise=397.403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392673 Jy ! Component: 100 - total flux cleaned = 0.000505245 Jy ! Component: 150 - total flux cleaned = 0.000591892 Jy ! Component: 200 - total flux cleaned = 0.000653384 Jy ! Total flux subtracted in 200 components = 0.000653384 Jy ! Clean residual min=-0.000875 max=0.000753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.163162 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.163162 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=0.082811Jy sigma=0.000652 ! Fit after self-cal, rms=0.082810Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.87517e-05 Jy ! Component: 100 - total flux cleaned = 9.22074e-05 Jy ! Component: 150 - total flux cleaned = 0.000121 Jy ! Component: 200 - total flux cleaned = 0.000134084 Jy ! Total flux subtracted in 200 components = 0.000134084 Jy ! Clean residual min=-0.000882 max=0.000740 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.163296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.163296 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=0.082811Jy sigma=0.000652 ! Fit after self-cal, rms=0.082810Jy sigma=0.000652 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9892 mas, bmaj=1.397 mas, bpa=76.26 degrees ! Estimated noise=314.806 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9892 x 1.397 at 76.26 degrees (North through East) ! Clean map min=-0.00066785 max=0.12477 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=0.7783 mas, bmaj=1.125 mas, bpa=73.53 degrees ! Estimated noise=689.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0983841 Jy ! Component: 100 - total flux cleaned = 0.125592 Jy ! Component: 150 - total flux cleaned = 0.138392 Jy ! Component: 200 - total flux cleaned = 0.145853 Jy ! Total flux subtracted in 200 components = 0.145853 Jy ! Clean residual min=-0.002425 max=0.003948 Jy/beam ! Clean residual mean=-0.000016 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.145853 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.145853 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9892 mas, bmaj=1.397 mas, bpa=76.26 degrees ! Estimated noise=314.806 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 = 0.00625492 Jy ! Component: 100 - total flux cleaned = 0.0097432 Jy ! Component: 150 - total flux cleaned = 0.0118483 Jy ! Component: 200 - total flux cleaned = 0.0131922 Jy ! Total flux subtracted in 200 components = 0.0131922 Jy ! Clean residual min=-0.000753 max=0.001114 Jy/beam ! Clean residual mean=-0.000006 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.159045 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.159045 Jy ! Inverting map ! Added new window around map position (-0.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109809 Jy ! Component: 100 - total flux cleaned = 0.00186647 Jy ! Component: 150 - total flux cleaned = 0.00247938 Jy ! Component: 200 - total flux cleaned = 0.00289143 Jy ! Total flux subtracted in 200 components = 0.00289143 Jy ! Clean residual min=-0.000753 max=0.000744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.161936 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.161936 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=2.183 mas, bmaj=2.613 mas, bpa=80.38 degrees ! Estimated noise=397.403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585364 Jy ! Component: 100 - total flux cleaned = 0.000927484 Jy ! Component: 150 - total flux cleaned = 0.00113674 Jy ! Component: 200 - total flux cleaned = 0.00126241 Jy ! Total flux subtracted in 200 components = 0.00126241 Jy ! Clean residual min=-0.000853 max=0.000722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.163199 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 = 0.000100057 Jy ! Component: 100 - total flux cleaned = 0.000165055 Jy ! Component: 150 - total flux cleaned = 0.000209309 Jy ! Component: 200 - total flux cleaned = 0.000243318 Jy ! Total flux subtracted in 200 components = 0.000243318 Jy ! Clean residual min=-0.000861 max=0.000736 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.163442 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.163442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9892 mas, bmaj=1.397 mas, bpa=76.26 degrees ! Estimated noise=314.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.90556e-05 Jy ! Component: 100 - total flux cleaned = -2.92569e-05 Jy ! Component: 150 - total flux cleaned = -8.50785e-06 Jy ! Component: 200 - total flux cleaned = -8.71679e-06 Jy ! Total flux subtracted in 200 components = -8.71679e-06 Jy ! Clean residual min=-0.000768 max=0.000665 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.163433 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.163433 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=0.082805Jy sigma=0.000652 ! Fit after self-cal, rms=0.082805Jy sigma=0.000652 wmodel J1243+7442_X_2017_04_28_pus_map.mod ! Writing 97 model components to file: J1243+7442_X_2017_04_28_pus_map.mod wobs J1243+7442_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1243+7442_X_2017_04_28_pus_uvs.fits wwins J1243+7442_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1243+7442_X_2017_04_28_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 = -0.000192496 Jy ! Component: 100 - total flux cleaned = -0.000216647 Jy ! Component: 150 - total flux cleaned = -0.000250767 Jy ! Component: 200 - total flux cleaned = -0.000239624 Jy ! Component: 250 - total flux cleaned = -0.000271523 Jy ! Component: 300 - total flux cleaned = -0.000282004 Jy ! Component: 350 - total flux cleaned = -0.000332896 Jy ! Component: 400 - total flux cleaned = -0.000372722 Jy ! Component: 450 - total flux cleaned = -0.000421432 Jy ! Component: 500 - total flux cleaned = -0.000430902 Jy ! Component: 550 - total flux cleaned = -0.000440482 Jy ! Component: 600 - total flux cleaned = -0.000449898 Jy ! Component: 650 - total flux cleaned = -0.00046837 Jy ! Component: 700 - total flux cleaned = -0.000495519 Jy ! Component: 750 - total flux cleaned = -0.000504537 Jy ! Component: 800 - total flux cleaned = -0.000504653 Jy ! Component: 850 - total flux cleaned = -0.000513289 Jy ! Component: 900 - total flux cleaned = -0.000521715 Jy ! Component: 950 - total flux cleaned = -0.000521633 Jy ! Component: 1000 - total flux cleaned = -0.000538278 Jy ! Component: 1050 - total flux cleaned = -0.000505085 Jy ! Component: 1100 - total flux cleaned = -0.000521589 Jy ! Component: 1150 - total flux cleaned = -0.000505324 Jy ! Component: 1200 - total flux cleaned = -0.000513501 Jy ! Component: 1250 - total flux cleaned = -0.000513484 Jy ! Component: 1300 - total flux cleaned = -0.000497684 Jy ! Component: 1350 - total flux cleaned = -0.000505644 Jy ! Component: 1400 - total flux cleaned = -0.000552428 Jy ! Component: 1450 - total flux cleaned = -0.0005678 Jy ! Component: 1500 - total flux cleaned = -0.00059083 Jy ! Component: 1550 - total flux cleaned = -0.000605936 Jy ! Component: 1600 - total flux cleaned = -0.000643577 Jy ! Component: 1650 - total flux cleaned = -0.000673506 Jy ! Component: 1700 - total flux cleaned = -0.000688311 Jy ! Component: 1750 - total flux cleaned = -0.000703083 Jy ! Component: 1800 - total flux cleaned = -0.000717708 Jy ! Component: 1850 - total flux cleaned = -0.00070318 Jy ! Component: 1900 - total flux cleaned = -0.000753739 Jy ! Component: 1950 - total flux cleaned = -0.000760855 Jy ! Component: 2000 - total flux cleaned = -0.000767878 Jy ! Total flux subtracted in 2048 components = -0.00079608 Jy ! Clean residual min=-0.000472 max=0.000454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.162637 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 259 components and 0.162637 Jy ![Exited script file: muppet] wmap "J1243+7442_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9892 x 1.397 at 76.26 degrees (North through East) ! Clean map min=-0.00062319 max=0.1246 Jy/beam ! Writing clean map to FITS file: J1243+7442_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315742 0.315742 0.631485 1.26297 2.52594 5.05188 10.1038 20.2075 40.415 80.8301 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9892 x 1.397 at 76.26 degrees (North through East) ! Clean map min=-0.00062319 max=0.1246 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1243+7442_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:29:32 2019