! Started logfile: J1522-2730_X_2017_10_21_pus_uvs.log on Sat May 11 21:56:20 2019 obs J1522-2730_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2017_10_21_pus_uva.fits ! AN table 1: 65 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.867094 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 1202 lines of history. ! ! Reading 24348 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 J1522-2730_X_2017_10_21_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.300328Jy sigma=0.002021 ! Fit after self-cal, rms=0.181229Jy sigma=0.001119 ! 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=0.6943 mas, bmaj=3.226 mas, bpa=-20.8 degrees ! Estimated noise=1167.12 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 = 0.742033 Jy ! Component: 100 - total flux cleaned = 0.912614 Jy ! Total flux subtracted in 100 components = 0.912614 Jy ! Clean residual min=-0.026156 max=0.063096 Jy/beam ! Clean residual mean=-0.000159 rms=0.007889 Jy/beam ! Combined flux in latest and established models = 0.912614 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.912614 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=0.196722Jy sigma=0.001400 ! Fit after self-cal, rms=0.196722Jy sigma=0.001399 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0704425 Jy ! Component: 100 - total flux cleaned = 0.1141 Jy ! Total flux subtracted in 100 components = 0.1141 Jy ! Clean residual min=-0.030345 max=0.030974 Jy/beam ! Clean residual mean=-0.000103 rms=0.005489 Jy/beam ! Combined flux in latest and established models = 1.02671 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 1.02671 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=0.156007Jy sigma=0.001020 ! Fit after self-cal, rms=0.156000Jy sigma=0.001019 ! 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=0.9862 mas, bmaj=3.886 mas, bpa=-20.42 degrees ! Estimated noise=668.485 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 = 0.0505141 Jy ! Component: 100 - total flux cleaned = 0.0757969 Jy ! Component: 150 - total flux cleaned = 0.0893233 Jy ! Component: 200 - total flux cleaned = 0.0933949 Jy ! Total flux subtracted in 200 components = 0.0933949 Jy ! Clean residual min=-0.021401 max=0.015943 Jy/beam ! Clean residual mean=-0.000079 rms=0.003623 Jy/beam ! Combined flux in latest and established models = 1.12011 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 1.12011 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=0.143307Jy sigma=0.000873 ! Fit after self-cal, rms=0.143253Jy sigma=0.000873 ! 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 1.07 FD 0.99 HN 1.16 KP 0.96 ! LA 1.00 MK 0.98 NL 0.94 OV 0.98 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.13 KP 0.96 ! LA 1.01 MK 0.97 NL 0.95 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.12 KP 0.96 ! LA 0.99 MK 1.00 NL 0.94 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.16 KP 0.95 ! LA 0.99 MK 1.00 NL 0.94 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.05 KP 0.95 ! LA 1.03 MK 0.98 NL 0.92 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.14 KP 0.95 ! LA 1.03 MK 1.00 NL 0.92 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.15 KP 0.96 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.13 KP 0.95 ! LA 1.02 MK 1.00 NL 0.96 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.18 KP 0.96 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.18 KP 0.96 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.14 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.00* KP 0.97 ! LA 1.03 MK 0.99 NL 0.98 OV 1.04 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.143253Jy sigma=0.000873 ! Fit after self-cal, rms=0.133330Jy sigma=0.000761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9903 mas, bmaj=3.94 mas, bpa=-20.66 degrees ! Estimated noise=669.315 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 = -0.00933024 Jy ! Component: 100 - total flux cleaned = -0.0103478 Jy ! Component: 150 - total flux cleaned = -0.0114806 Jy ! Component: 200 - total flux cleaned = -0.0122132 Jy ! Total flux subtracted in 200 components = -0.0122132 Jy ! Clean residual min=-0.008811 max=0.007810 Jy/beam ! Clean residual mean=-0.000071 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 1.1079 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 1.1079 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=0.131585Jy sigma=0.000750 ! Fit after self-cal, rms=0.131635Jy sigma=0.000749 ! 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=0.131635Jy sigma=0.000749 ! Fit after self-cal, rms=0.127219Jy sigma=0.000725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9913 mas, bmaj=3.953 mas, bpa=-20.68 degrees ! Estimated noise=667.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00590244 Jy ! Component: 100 - total flux cleaned = -0.00629974 Jy ! Component: 150 - total flux cleaned = -0.00664636 Jy ! Component: 200 - total flux cleaned = -0.00708535 Jy ! Total flux subtracted in 200 components = -0.00708535 Jy ! Clean residual min=-0.006453 max=0.005013 Jy/beam ! Clean residual mean=-0.000030 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 1.10081 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 1.10081 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=0.126514Jy sigma=0.000721 ! Fit after self-cal, rms=0.126504Jy sigma=0.000721 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 = -1.47661e-05 Jy ! Component: 100 - total flux cleaned = -0.000351586 Jy ! Component: 150 - total flux cleaned = -0.000642768 Jy ! Component: 200 - total flux cleaned = -0.000910323 Jy ! Total flux subtracted in 200 components = -0.000910323 Jy ! Clean residual min=-0.006051 max=0.004798 Jy/beam ! Clean residual mean=-0.000031 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 1.0999 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 1.0999 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=0.126302Jy sigma=0.000720 ! Fit after self-cal, rms=0.126285Jy sigma=0.000720 ! 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=0.126285Jy sigma=0.000720 ! Fit after self-cal, rms=0.123346Jy sigma=0.000704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=3.971 mas, bpa=-20.77 degrees ! Estimated noise=667.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00461928 Jy ! Component: 100 - total flux cleaned = -0.00505692 Jy ! Component: 150 - total flux cleaned = -0.0051832 Jy ! Component: 200 - total flux cleaned = -0.00530024 Jy ! Total flux subtracted in 200 components = -0.00530024 Jy ! Clean residual min=-0.004671 max=0.003203 Jy/beam ! Clean residual mean=-0.000013 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 1.0946 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 1.0946 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=0.122867Jy sigma=0.000702 ! Fit after self-cal, rms=0.122872Jy sigma=0.000702 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 = -0.000116619 Jy ! Component: 100 - total flux cleaned = -0.000397131 Jy ! Component: 150 - total flux cleaned = -0.00056605 Jy ! Component: 200 - total flux cleaned = -0.000719114 Jy ! Total flux subtracted in 200 components = -0.000719114 Jy ! Clean residual min=-0.004404 max=0.003651 Jy/beam ! Clean residual mean=-0.000012 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 1.09388 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 1.09388 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=0.122696Jy sigma=0.000701 ! Fit after self-cal, rms=0.122688Jy sigma=0.000701 ! 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=0.122688Jy sigma=0.000701 ! Fit after self-cal, rms=0.123240Jy sigma=0.000700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.484 mas, bmaj=6.613 mas, bpa=-4.767 degrees ! Estimated noise=761.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00207797 Jy ! Component: 100 - total flux cleaned = -0.00244359 Jy ! Component: 150 - total flux cleaned = -0.00266768 Jy ! Component: 200 - total flux cleaned = -0.00281378 Jy ! Total flux subtracted in 200 components = -0.00281378 Jy ! Clean residual min=-0.003081 max=0.002996 Jy/beam ! Clean residual mean=-0.000007 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 1.09107 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 1.09107 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=0.123072Jy sigma=0.000700 ! Fit after self-cal, rms=0.123060Jy sigma=0.000700 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 = -1.84967e-05 Jy ! Component: 100 - total flux cleaned = -0.000149938 Jy ! Component: 150 - total flux cleaned = -0.000298952 Jy ! Component: 200 - total flux cleaned = -0.000432788 Jy ! Total flux subtracted in 200 components = -0.000432788 Jy ! Clean residual min=-0.003046 max=0.003130 Jy/beam ! Clean residual mean=-0.000008 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 1.09063 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 1.09063 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=0.122990Jy sigma=0.000699 ! Fit after self-cal, rms=0.122978Jy sigma=0.000699 ! 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=0.993 mas, bmaj=3.979 mas, bpa=-20.8 degrees ! Estimated noise=667.593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.993 x 3.979 at -20.8 degrees (North through East) ! Clean map min=-0.0034405 max=0.99023 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=0.122978Jy sigma=0.000699 ! Fit after self-cal, rms=0.116306Jy sigma=0.000643 ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=3.984 mas, bpa=-20.82 degrees ! Estimated noise=667.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00264157 Jy ! Component: 100 - total flux cleaned = -0.00291307 Jy ! Component: 150 - total flux cleaned = -0.00314806 Jy ! Component: 200 - total flux cleaned = -0.00328622 Jy ! Total flux subtracted in 200 components = -0.00328622 Jy ! Clean residual min=-0.003393 max=0.003011 Jy/beam ! Clean residual mean=-0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 1.08735 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 1.08735 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=0.116098Jy sigma=0.000643 ! Fit after self-cal, rms=0.116093Jy sigma=0.000643 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145341 Jy ! Component: 100 - total flux cleaned = -0.000322125 Jy ! Component: 150 - total flux cleaned = -0.000488404 Jy ! Component: 200 - total flux cleaned = -0.000642753 Jy ! Total flux subtracted in 200 components = -0.000642753 Jy ! Clean residual min=-0.003224 max=0.003215 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 1.08671 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 1.08671 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=0.116005Jy sigma=0.000642 ! Fit after self-cal, rms=0.116003Jy sigma=0.000642 ! 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=0.116003Jy sigma=0.000642 ! Fit after self-cal, rms=0.116368Jy sigma=0.000642 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=0.6972 mas, bmaj=3.301 mas, bpa=-21.3 degrees ! Estimated noise=1186.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.754354 Jy ! Component: 100 - total flux cleaned = 0.92251 Jy ! Component: 150 - total flux cleaned = 0.987138 Jy ! Component: 200 - total flux cleaned = 1.02144 Jy ! Total flux subtracted in 200 components = 1.02144 Jy ! Clean residual min=-0.006595 max=0.016683 Jy/beam ! Clean residual mean=-0.000042 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 1.02144 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.02144 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=3.989 mas, bpa=-20.83 degrees ! Estimated noise=666.864 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 = 0.0311702 Jy ! Component: 100 - total flux cleaned = 0.0458362 Jy ! Component: 150 - total flux cleaned = 0.05366 Jy ! Component: 200 - total flux cleaned = 0.0580349 Jy ! Total flux subtracted in 200 components = 0.0580349 Jy ! Clean residual min=-0.002434 max=0.003909 Jy/beam ! Clean residual mean=-0.000009 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 1.07947 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 1.07947 Jy ! Inverting map ! Added new window around map position (-1.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374214 Jy ! Component: 100 - total flux cleaned = 0.00578108 Jy ! Component: 150 - total flux cleaned = 0.0065202 Jy ! Component: 200 - total flux cleaned = 0.00710826 Jy ! Total flux subtracted in 200 components = 0.00710826 Jy ! Clean residual min=-0.002113 max=0.002135 Jy/beam ! Clean residual mean=0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 1.08658 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 1.08658 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=2.485 mas, bmaj=6.627 mas, bpa=-4.85 degrees ! Estimated noise=760.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011508 Jy ! Component: 100 - total flux cleaned = 0.00147789 Jy ! Component: 150 - total flux cleaned = 0.00173221 Jy ! Component: 200 - total flux cleaned = 0.00188369 Jy ! Total flux subtracted in 200 components = 0.00188369 Jy ! Clean residual min=-0.002178 max=0.002047 Jy/beam ! Clean residual mean=0.000006 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 1.08846 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 = 0.000137331 Jy ! Component: 100 - total flux cleaned = 0.000179638 Jy ! Component: 150 - total flux cleaned = 0.000239874 Jy ! Component: 200 - total flux cleaned = 0.000314883 Jy ! Total flux subtracted in 200 components = 0.000314883 Jy ! Clean residual min=-0.002127 max=0.002041 Jy/beam ! Clean residual mean=0.000007 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 1.08878 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 97 components and 1.08878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=3.989 mas, bpa=-20.83 degrees ! Estimated noise=666.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.75422e-05 Jy ! Component: 100 - total flux cleaned = -8.63376e-05 Jy ! Component: 150 - total flux cleaned = 4.69831e-06 Jy ! Component: 200 - total flux cleaned = 4.61831e-05 Jy ! Total flux subtracted in 200 components = 4.61831e-05 Jy ! Clean residual min=-0.001955 max=0.002002 Jy/beam ! Clean residual mean=0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 1.08882 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 1.08882 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=0.115951Jy sigma=0.000640 ! Fit after self-cal, rms=0.115898Jy sigma=0.000640 wmodel J1522-2730_X_2017_10_21_pus_map.mod ! Writing 110 model components to file: J1522-2730_X_2017_10_21_pus_map.mod wobs J1522-2730_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2017_10_21_pus_uvs.fits wwins J1522-2730_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J1522-2730_X_2017_10_21_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 = 0.00021749 Jy ! Component: 100 - total flux cleaned = 0.000283516 Jy ! Component: 150 - total flux cleaned = 0.000220332 Jy ! Component: 200 - total flux cleaned = 0.000189576 Jy ! Component: 250 - total flux cleaned = 0.000131038 Jy ! Component: 300 - total flux cleaned = 0.000159254 Jy ! Component: 350 - total flux cleaned = 0.000186759 Jy ! Component: 400 - total flux cleaned = 0.000294381 Jy ! Component: 450 - total flux cleaned = 0.000398936 Jy ! Component: 500 - total flux cleaned = 0.000476112 Jy ! Component: 550 - total flux cleaned = 0.000576921 Jy ! Component: 600 - total flux cleaned = 0.000749915 Jy ! Component: 650 - total flux cleaned = 0.000896125 Jy ! Component: 700 - total flux cleaned = 0.00103978 Jy ! Component: 750 - total flux cleaned = 0.00118128 Jy ! Component: 800 - total flux cleaned = 0.00127403 Jy ! Component: 850 - total flux cleaned = 0.00136555 Jy ! Component: 900 - total flux cleaned = 0.00147823 Jy ! Component: 950 - total flux cleaned = 0.00163378 Jy ! Component: 1000 - total flux cleaned = 0.00183131 Jy ! Component: 1050 - total flux cleaned = 0.00193976 Jy ! Component: 1100 - total flux cleaned = 0.00206857 Jy ! Component: 1150 - total flux cleaned = 0.00213233 Jy ! Component: 1200 - total flux cleaned = 0.00223756 Jy ! Component: 1250 - total flux cleaned = 0.00230014 Jy ! Component: 1300 - total flux cleaned = 0.0024242 Jy ! Component: 1350 - total flux cleaned = 0.00252639 Jy ! Component: 1400 - total flux cleaned = 0.00260759 Jy ! Component: 1450 - total flux cleaned = 0.00272809 Jy ! Component: 1500 - total flux cleaned = 0.00288707 Jy ! Component: 1550 - total flux cleaned = 0.00294602 Jy ! Component: 1600 - total flux cleaned = 0.00302423 Jy ! Component: 1650 - total flux cleaned = 0.0031406 Jy ! Component: 1700 - total flux cleaned = 0.00317902 Jy ! Component: 1750 - total flux cleaned = 0.00323646 Jy ! Component: 1800 - total flux cleaned = 0.00331227 Jy ! Component: 1850 - total flux cleaned = 0.00338739 Jy ! Component: 1900 - total flux cleaned = 0.00348056 Jy ! Component: 1950 - total flux cleaned = 0.00353612 Jy ! Component: 2000 - total flux cleaned = 0.00357318 Jy ! Total flux subtracted in 2048 components = 0.00370097 Jy ! Clean residual min=-0.000909 max=0.001136 Jy/beam ! Clean residual mean=0.000006 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 1.09253 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 233 components and 1.09253 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9933 x 3.989 at -20.83 degrees (North through East) ! Clean map min=-0.0016634 max=0.99627 Jy/beam ! Writing clean map to FITS file: J1522-2730_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.996269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000359456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108241 0.108241 0.216481 0.432963 0.865926 1.73185 3.4637 6.9274 13.8548 27.7096 55.4192 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.996 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9933 x 3.989 at -20.83 degrees (North through East) ! Clean map min=-0.0016634 max=0.99627 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 J1522-2730_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:56:22 2019