! Started logfile: J1542-1634_X_2017_07_09_pus_uvs.log on Wed May 8 15:27:31 2019 obs J1542-1634_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1542-1634_X_2017_07_09_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884259 visibilities/baseline/integration-bin. ! Found source: J1542-1634 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 979 lines of history. ! ! Reading 68760 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 J1542-1634_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 403 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998782Jy sigma=0.007664 ! Fit after self-cal, rms=0.956268Jy sigma=0.007353 ! 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=0.7356 mas, bmaj=1.988 mas, bpa=4.449 degrees ! Estimated noise=811.407 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 = 0.0359848 Jy ! Component: 100 - total flux cleaned = 0.0438437 Jy ! Total flux subtracted in 100 components = 0.0438437 Jy ! Clean residual min=-0.002572 max=0.002613 Jy/beam ! Clean residual mean=0.000025 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0438437 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0438437 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=0.091482Jy sigma=0.000636 ! Fit after self-cal, rms=0.090161Jy sigma=0.000625 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400282 Jy ! Component: 100 - total flux cleaned = 0.00564775 Jy ! Total flux subtracted in 100 components = 0.00564775 Jy ! Clean residual min=-0.002337 max=0.002122 Jy/beam ! Clean residual mean=0.000014 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0494914 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0494915 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=0.089898Jy sigma=0.000623 ! Fit after self-cal, rms=0.089882Jy sigma=0.000623 ! 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=0.9568 mas, bmaj=2.494 mas, bpa=1.989 degrees ! Estimated noise=375.23 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 = 0.00162199 Jy ! Component: 100 - total flux cleaned = 0.00237625 Jy ! Component: 150 - total flux cleaned = 0.00272586 Jy ! Component: 200 - total flux cleaned = 0.00277915 Jy ! Total flux subtracted in 200 components = 0.00277915 Jy ! Clean residual min=-0.001415 max=0.001487 Jy/beam ! Clean residual mean=0.000019 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0522706 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0522706 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=0.089840Jy sigma=0.000623 ! Fit after self-cal, rms=0.089828Jy sigma=0.000623 ! 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 0.97 FD 1.01 HN 1.00 KP 1.02 ! LA 1.08 MK 1.05 NL 1.04 OV 1.06 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00 KP 0.97 ! LA 1.00 MK 1.05 NL 1.11 OV 1.03 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.96 KP 1.05 ! LA 1.07 MK 1.14 NL 1.08 OV 1.20 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.94 KP 0.96 ! LA 1.06 MK 1.00 NL 1.05 OV 1.06 ! PT 1.06 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.91 KP 1.02 ! LA 1.01 MK 1.07 NL 1.05 OV 1.05 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.89 KP 1.01 ! LA 1.05 MK 1.03 NL 1.06 OV 1.07 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.98 KP 1.12 ! LA 1.04 MK 1.05 NL 1.03 OV 1.07 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.94 ! LA 1.09 MK 0.94 NL 1.00 OV 1.06 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 HN 0.90 KP 0.94 ! LA 1.03 MK 1.04 NL 1.02 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.87 KP 0.94 ! LA 1.08 MK 0.98 NL 0.97 OV 1.04 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.90 HN 0.87 KP 0.99 ! LA 1.03 MK 0.87 NL 0.95 OV 1.03 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.90 HN 0.89 KP 0.92 ! LA 1.01 MK 1.00* NL 0.93 OV 0.92 ! PT 0.91 SC 0.91 ! ! ! Fit before self-cal, rms=0.089828Jy sigma=0.000623 ! Fit after self-cal, rms=0.088196Jy sigma=0.000622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=2.508 mas, bpa=1.701 degrees ! Estimated noise=377.287 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 = 0.000599181 Jy ! Component: 100 - total flux cleaned = 0.000842257 Jy ! Component: 150 - total flux cleaned = 0.000893825 Jy ! Component: 200 - total flux cleaned = 0.00091755 Jy ! Total flux subtracted in 200 components = 0.00091755 Jy ! Clean residual min=-0.001126 max=0.001382 Jy/beam ! Clean residual mean=0.000021 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0531882 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0531882 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=0.088189Jy sigma=0.000622 ! Fit after self-cal, rms=0.088133Jy sigma=0.000621 ! 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=0.088133Jy sigma=0.000621 ! Fit after self-cal, rms=0.085813Jy sigma=0.000621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=2.509 mas, bpa=1.687 degrees ! Estimated noise=377.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91742e-05 Jy ! Component: 100 - total flux cleaned = 6.11689e-05 Jy ! Component: 150 - total flux cleaned = 5.29102e-05 Jy ! Component: 200 - total flux cleaned = 5.8906e-05 Jy ! Total flux subtracted in 200 components = 5.8906e-05 Jy ! Clean residual min=-0.001000 max=0.001065 Jy/beam ! Clean residual mean=0.000017 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0532471 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0532471 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=0.085811Jy sigma=0.000621 ! Fit after self-cal, rms=0.085741Jy sigma=0.000620 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 (-3.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806175 Jy ! Component: 100 - total flux cleaned = 0.00095703 Jy ! Component: 150 - total flux cleaned = 0.00102027 Jy ! Component: 200 - total flux cleaned = 0.00102014 Jy ! Total flux subtracted in 200 components = 0.00102014 Jy ! Clean residual min=-0.000866 max=0.000918 Jy/beam ! Clean residual mean=0.000016 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0542672 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0542672 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=0.085728Jy sigma=0.000620 ! Fit after self-cal, rms=0.085717Jy sigma=0.000620 ! 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=0.085717Jy sigma=0.000620 ! Fit after self-cal, rms=0.085528Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9601 mas, bmaj=2.509 mas, bpa=1.763 degrees ! Estimated noise=376.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615437 Jy ! Component: 100 - total flux cleaned = 0.000714763 Jy ! Component: 150 - total flux cleaned = 0.000715058 Jy ! Component: 200 - total flux cleaned = 0.000690733 Jy ! Total flux subtracted in 200 components = 0.000690733 Jy ! Clean residual min=-0.000847 max=0.000877 Jy/beam ! Clean residual mean=0.000013 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0549579 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0549579 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=0.085522Jy sigma=0.000620 ! Fit after self-cal, rms=0.085516Jy sigma=0.000620 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 = 0.000379216 Jy ! Component: 100 - total flux cleaned = 0.000394081 Jy ! Component: 150 - total flux cleaned = 0.000381723 Jy ! Component: 200 - total flux cleaned = 0.000370181 Jy ! Total flux subtracted in 200 components = 0.000370181 Jy ! Clean residual min=-0.000834 max=0.000881 Jy/beam ! Clean residual mean=0.000014 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0553281 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0553281 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=0.085512Jy sigma=0.000620 ! Fit after self-cal, rms=0.085509Jy sigma=0.000620 ! 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=0.085509Jy sigma=0.000620 ! Fit after self-cal, rms=0.085587Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=4.271 mas, bpa=1.104 degrees ! Estimated noise=466.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260662 Jy ! Component: 100 - total flux cleaned = 0.000259506 Jy ! Component: 150 - total flux cleaned = 0.000270998 Jy ! Component: 200 - total flux cleaned = 0.000280647 Jy ! Total flux subtracted in 200 components = 0.000280647 Jy ! Clean residual min=-0.000885 max=0.000961 Jy/beam ! Clean residual mean=0.000023 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0556088 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0556088 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=0.085584Jy sigma=0.000620 ! Fit after self-cal, rms=0.085586Jy sigma=0.000620 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 = 7.94318e-05 Jy ! Component: 100 - total flux cleaned = 8.99104e-05 Jy ! Component: 150 - total flux cleaned = 9.90165e-05 Jy ! Component: 200 - total flux cleaned = 0.000100216 Jy ! Total flux subtracted in 200 components = 0.000100216 Jy ! Clean residual min=-0.000927 max=0.000976 Jy/beam ! Clean residual mean=0.000024 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.055709 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.055709 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=0.085585Jy sigma=0.000620 ! Fit after self-cal, rms=0.085583Jy sigma=0.000620 ! 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=0.9604 mas, bmaj=2.508 mas, bpa=1.842 degrees ! Estimated noise=377 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9604 x 2.508 at 1.842 degrees (North through East) ! Clean map min=-0.0011838 max=0.049499 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=0.7376 mas, bmaj=2 mas, bpa=3.985 degrees ! Estimated noise=812.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379843 Jy ! Component: 100 - total flux cleaned = 0.0464577 Jy ! Component: 150 - total flux cleaned = 0.0494293 Jy ! Component: 200 - total flux cleaned = 0.050997 Jy ! Total flux subtracted in 200 components = 0.050997 Jy ! Clean residual min=-0.002110 max=0.002127 Jy/beam ! Clean residual mean=0.000018 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.050997 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.050997 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=2.508 mas, bpa=1.842 degrees ! Estimated noise=377 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) ! Added new window around map position (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237959 Jy ! Component: 100 - total flux cleaned = 0.00352074 Jy ! Component: 150 - total flux cleaned = 0.0039141 Jy ! Component: 200 - total flux cleaned = 0.00419235 Jy ! Total flux subtracted in 200 components = 0.00419235 Jy ! Clean residual min=-0.000913 max=0.000911 Jy/beam ! Clean residual mean=0.000014 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0551893 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.0551893 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=2.22 mas, bmaj=4.271 mas, bpa=1.104 degrees ! Estimated noise=466.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406764 Jy ! Component: 100 - total flux cleaned = 0.000425389 Jy ! Component: 150 - total flux cleaned = 0.000397244 Jy ! Component: 200 - total flux cleaned = 0.000372857 Jy ! Total flux subtracted in 200 components = 0.000372857 Jy ! Clean residual min=-0.000938 max=0.001009 Jy/beam ! Clean residual mean=0.000025 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0555622 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 = -1.11646e-05 Jy ! Component: 100 - total flux cleaned = -3.1409e-05 Jy ! Component: 150 - total flux cleaned = -5.85027e-05 Jy ! Component: 200 - total flux cleaned = -8.34025e-05 Jy ! Total flux subtracted in 200 components = -8.34025e-05 Jy ! Clean residual min=-0.000933 max=0.000987 Jy/beam ! Clean residual mean=0.000025 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0554788 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.0554788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=2.508 mas, bpa=1.842 degrees ! Estimated noise=377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.03312e-05 Jy ! Component: 100 - total flux cleaned = -0.000104829 Jy ! Component: 150 - total flux cleaned = -0.000104582 Jy ! Component: 200 - total flux cleaned = -0.000116949 Jy ! Total flux subtracted in 200 components = -0.000116949 Jy ! Clean residual min=-0.000836 max=0.000903 Jy/beam ! Clean residual mean=0.000013 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0553618 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.0553618 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=0.085584Jy sigma=0.000620 ! Fit after self-cal, rms=0.085581Jy sigma=0.000620 wmodel J1542-1634_X_2017_07_09_pus_map.mod ! Writing 90 model components to file: J1542-1634_X_2017_07_09_pus_map.mod wobs J1542-1634_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1542-1634_X_2017_07_09_pus_uvs.fits wwins J1542-1634_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J1542-1634_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104484 Jy ! Component: 100 - total flux cleaned = 0.000159886 Jy ! Component: 150 - total flux cleaned = 0.000186418 Jy ! Component: 200 - total flux cleaned = 0.000173975 Jy ! Component: 250 - total flux cleaned = 0.00016169 Jy ! Component: 300 - total flux cleaned = 0.000138509 Jy ! Component: 350 - total flux cleaned = 0.00012742 Jy ! Component: 400 - total flux cleaned = 5.11824e-05 Jy ! Component: 450 - total flux cleaned = -2.29987e-05 Jy ! Component: 500 - total flux cleaned = -8.51547e-05 Jy ! Component: 550 - total flux cleaned = -0.000176167 Jy ! Component: 600 - total flux cleaned = -0.000235446 Jy ! Component: 650 - total flux cleaned = -0.000293819 Jy ! Component: 700 - total flux cleaned = -0.000351165 Jy ! Component: 750 - total flux cleaned = -0.000407229 Jy ! Component: 800 - total flux cleaned = -0.00043465 Jy ! Component: 850 - total flux cleaned = -0.000470885 Jy ! Component: 900 - total flux cleaned = -0.000541766 Jy ! Component: 950 - total flux cleaned = -0.00057666 Jy ! Component: 1000 - total flux cleaned = -0.000602608 Jy ! Component: 1050 - total flux cleaned = -0.000687149 Jy ! Component: 1100 - total flux cleaned = -0.000720373 Jy ! Component: 1150 - total flux cleaned = -0.000761405 Jy ! Component: 1200 - total flux cleaned = -0.000817918 Jy ! Component: 1250 - total flux cleaned = -0.000857762 Jy ! Component: 1300 - total flux cleaned = -0.000920597 Jy ! Component: 1350 - total flux cleaned = -0.000951652 Jy ! Component: 1400 - total flux cleaned = -0.000997469 Jy ! Component: 1450 - total flux cleaned = -0.00101247 Jy ! Component: 1500 - total flux cleaned = -0.00103489 Jy ! Component: 1550 - total flux cleaned = -0.0010348 Jy ! Component: 1600 - total flux cleaned = -0.00105656 Jy ! Component: 1650 - total flux cleaned = -0.00107085 Jy ! Component: 1700 - total flux cleaned = -0.00107087 Jy ! Component: 1750 - total flux cleaned = -0.00108486 Jy ! Component: 1800 - total flux cleaned = -0.00111235 Jy ! Component: 1850 - total flux cleaned = -0.0010986 Jy ! Component: 1900 - total flux cleaned = -0.00108506 Jy ! Component: 1950 - total flux cleaned = -0.00107841 Jy ! Component: 2000 - total flux cleaned = -0.00107193 Jy ! Total flux subtracted in 2048 components = -0.00107844 Jy ! Clean residual min=-0.000396 max=0.000498 Jy/beam ! Clean residual mean=0.000006 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0542834 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 230 components and 0.0542834 Jy ![Exited script file: muppet] wmap "J1542-1634_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9604 x 2.508 at 1.842 degrees (North through East) ! Clean map min=-0.0013372 max=0.049598 Jy/beam ! Writing clean map to FITS file: J1542-1634_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0495985 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122882 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.743259 0.743259 1.48652 2.97304 5.94607 11.8921 23.7843 47.5686 95.1372 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9604 x 2.508 at 1.842 degrees (North through East) ! Clean map min=-0.0013372 max=0.049598 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 J1542-1634_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:27:34 2019