! Started logfile: J1759-1505_X_2017_09_26_pus_uvs.log on Sat May 11 13:39:58 2019 obs J1759-1505_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1759-1505_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.575019 visibilities/baseline/integration-bin. ! Found source: J1759-1505 ! ! 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 947 lines of history. ! ! Reading 73032 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 J1759-1505_X_2017_09_26_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 1056 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 838 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 838 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1056 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 882 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 876 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1342 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1314 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999827Jy sigma=0.008285 ! Fit after self-cal, rms=0.960694Jy sigma=0.007980 ! 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=0.7491 mas, bmaj=3.185 mas, bpa=-18.35 degrees ! Estimated noise=964.281 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 = 0.0315525 Jy ! Component: 100 - total flux cleaned = 0.0384388 Jy ! Total flux subtracted in 100 components = 0.0384388 Jy ! Clean residual min=-0.002468 max=0.002587 Jy/beam ! Clean residual mean=0.000008 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0384388 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0384388 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=0.080793Jy sigma=0.000616 ! Fit after self-cal, rms=0.079190Jy sigma=0.000603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048022 Jy ! Component: 100 - total flux cleaned = 0.00567103 Jy ! Total flux subtracted in 100 components = 0.00567103 Jy ! Clean residual min=-0.002521 max=0.002791 Jy/beam ! Clean residual mean=0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0441098 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0441098 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=0.078844Jy sigma=0.000600 ! Fit after self-cal, rms=0.078819Jy sigma=0.000600 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=3.728 mas, bpa=-14.52 degrees ! Estimated noise=347.58 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 = 0.00179768 Jy ! Component: 100 - total flux cleaned = 0.00277451 Jy ! Component: 150 - total flux cleaned = 0.00335062 Jy ! Component: 200 - total flux cleaned = 0.00363922 Jy ! Total flux subtracted in 200 components = 0.00363922 Jy ! Clean residual min=-0.001818 max=0.002006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.047749 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.047749 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=0.078761Jy sigma=0.000600 ! Fit after self-cal, rms=0.078749Jy sigma=0.000600 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 0.90 KP 0.99 ! LA 1.06 MK 1.06 NL 1.10 OV 1.10 ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.94 KP 0.96 ! LA 1.11 MK 1.03 NL 1.15 OV 1.17 ! PT 1.13 ! ! ! Correcting IF 3. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.93 KP 1.00 ! LA 1.14 MK 1.01 NL 1.09 OV 1.12 ! PT 1.05 ! ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.90 KP 0.96 ! LA 1.09 MK 1.13 NL 1.13 OV 1.20 ! PT 1.05 ! ! ! Correcting IF 5. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.89 KP 0.96 ! LA 1.13 MK 1.00 NL 1.07 OV 1.20 ! PT 1.03 ! ! ! Correcting IF 6. ! A total of 354 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.82 KP 0.94 ! LA 1.11 MK 1.08 NL 1.06 OV 1.16 ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.88 KP 0.91 ! LA 1.06 MK 0.99 NL 1.12 OV 1.15 ! PT 0.98 ! ! ! Correcting IF 8. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.87 KP 0.79 ! LA 1.07 MK 0.94 NL 1.01 OV 1.13 ! PT 0.97 ! ! ! Correcting IF 9. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.80 KP 0.85 ! LA 1.06 MK 1.01 NL 1.03 OV 1.12 ! PT 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.75 KP 0.85 ! LA 1.06 MK 1.01 NL 1.00 OV 1.13 ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.79 KP 0.83 ! LA 1.01 MK 0.84 NL 1.07 OV 1.14 ! PT 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.83 KP 0.87 ! LA 0.98 MK 1.00* NL 1.00 OV 1.04 ! PT 0.92 ! ! ! Fit before self-cal, rms=0.078749Jy sigma=0.000600 ! Fit after self-cal, rms=0.076802Jy sigma=0.000601 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.648 mas, bpa=-14.28 degrees ! Estimated noise=360.504 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 = 0.000583458 Jy ! Component: 100 - total flux cleaned = 0.000633803 Jy ! Component: 150 - total flux cleaned = 0.000633746 Jy ! Component: 200 - total flux cleaned = 0.000633687 Jy ! Total flux subtracted in 200 components = 0.000633687 Jy ! Clean residual min=-0.000945 max=0.001119 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0483827 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0483827 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=0.076795Jy sigma=0.000601 ! Fit after self-cal, rms=0.076684Jy sigma=0.000600 ! 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=0.076684Jy sigma=0.000600 ! Fit after self-cal, rms=0.076121Jy sigma=0.000600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=3.635 mas, bpa=-14.21 degrees ! Estimated noise=360.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338856 Jy ! Component: 100 - total flux cleaned = 0.000360983 Jy ! Component: 150 - total flux cleaned = 0.000380577 Jy ! Component: 200 - total flux cleaned = 0.00038894 Jy ! Total flux subtracted in 200 components = 0.00038894 Jy ! Clean residual min=-0.000880 max=0.000973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0487717 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0487717 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=0.076117Jy sigma=0.000600 ! Fit after self-cal, rms=0.076114Jy sigma=0.000599 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 = 9.30961e-05 Jy ! Component: 100 - total flux cleaned = 9.30176e-05 Jy ! Component: 150 - total flux cleaned = 9.333e-05 Jy ! Component: 200 - total flux cleaned = 9.32997e-05 Jy ! Total flux subtracted in 200 components = 9.32997e-05 Jy ! Clean residual min=-0.000940 max=0.000982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.048865 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.048865 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=0.076112Jy sigma=0.000599 ! Fit after self-cal, rms=0.076111Jy sigma=0.000599 ! 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=0.076111Jy sigma=0.000599 ! Fit after self-cal, rms=0.076124Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.626 mas, bpa=-14.16 degrees ! Estimated noise=359.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287128 Jy ! Component: 100 - total flux cleaned = 0.00030681 Jy ! Component: 150 - total flux cleaned = 0.000315651 Jy ! Component: 200 - total flux cleaned = 0.000323867 Jy ! Total flux subtracted in 200 components = 0.000323867 Jy ! Clean residual min=-0.000887 max=0.000996 Jy/beam ! Clean residual mean=-0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0491888 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0491888 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=0.076121Jy sigma=0.000599 ! Fit after self-cal, rms=0.076139Jy sigma=0.000599 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 = 4.06812e-05 Jy ! Component: 100 - total flux cleaned = 4.08861e-05 Jy ! Component: 150 - total flux cleaned = 4.87982e-05 Jy ! Component: 200 - total flux cleaned = 5.54919e-05 Jy ! Total flux subtracted in 200 components = 5.54919e-05 Jy ! Clean residual min=-0.000882 max=0.000974 Jy/beam ! Clean residual mean=-0.000004 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0492443 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0492443 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=0.076138Jy sigma=0.000599 ! Fit after self-cal, rms=0.076135Jy sigma=0.000599 ! 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=0.076135Jy sigma=0.000599 ! Fit after self-cal, rms=0.076092Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.387 mas, bmaj=4.772 mas, bpa=1.104 degrees ! Estimated noise=403.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438037 Jy ! Component: 100 - total flux cleaned = 0.000475992 Jy ! Component: 150 - total flux cleaned = 0.000484596 Jy ! Component: 200 - total flux cleaned = 0.000500189 Jy ! Total flux subtracted in 200 components = 0.000500189 Jy ! Clean residual min=-0.000996 max=0.001111 Jy/beam ! Clean residual mean=-0.000007 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0497445 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0497445 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=0.076091Jy sigma=0.000599 ! Fit after self-cal, rms=0.076097Jy sigma=0.000599 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 = 7.68828e-05 Jy ! Component: 100 - total flux cleaned = 8.50258e-05 Jy ! Component: 150 - total flux cleaned = 9.88531e-05 Jy ! Component: 200 - total flux cleaned = 0.000105056 Jy ! Total flux subtracted in 200 components = 0.000105056 Jy ! Clean residual min=-0.000992 max=0.001130 Jy/beam ! Clean residual mean=-0.000007 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0498496 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0498496 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=0.076097Jy sigma=0.000599 ! Fit after self-cal, rms=0.076097Jy sigma=0.000599 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.621 mas, bpa=-14.11 degrees ! Estimated noise=359.027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 3.621 at -14.11 degrees (North through East) ! Clean map min=-0.0008402 max=0.043636 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=0.7347 mas, bmaj=3.167 mas, bpa=-17.94 degrees ! Estimated noise=945.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033606 Jy ! Component: 100 - total flux cleaned = 0.0413662 Jy ! Component: 150 - total flux cleaned = 0.0447475 Jy ! Component: 200 - total flux cleaned = 0.0462012 Jy ! Total flux subtracted in 200 components = 0.0462012 Jy ! Clean residual min=-0.002415 max=0.002594 Jy/beam ! Clean residual mean=0.000000 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0462012 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 0.0462012 Jy ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.621 mas, bpa=-14.11 degrees ! Estimated noise=359.027 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 = 0.00182842 Jy ! Component: 100 - total flux cleaned = 0.00276323 Jy ! Component: 150 - total flux cleaned = 0.00312007 Jy ! Component: 200 - total flux cleaned = 0.0031849 Jy ! Total flux subtracted in 200 components = 0.0031849 Jy ! Clean residual min=-0.000912 max=0.001023 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0493861 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0493861 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=2.387 mas, bmaj=4.772 mas, bpa=1.104 degrees ! Estimated noise=403.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449041 Jy ! Component: 100 - total flux cleaned = 0.000527022 Jy ! Component: 150 - total flux cleaned = 0.000542901 Jy ! Component: 200 - total flux cleaned = 0.000550369 Jy ! Total flux subtracted in 200 components = 0.000550369 Jy ! Clean residual min=-0.001006 max=0.001152 Jy/beam ! Clean residual mean=-0.000007 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0499365 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 = 6.91928e-06 Jy ! Component: 100 - total flux cleaned = 1.36709e-05 Jy ! Component: 150 - total flux cleaned = 2.00731e-05 Jy ! Component: 200 - total flux cleaned = 2.57904e-05 Jy ! Total flux subtracted in 200 components = 2.57904e-05 Jy ! Clean residual min=-0.001003 max=0.001150 Jy/beam ! Clean residual mean=-0.000007 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0499623 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0499623 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.621 mas, bpa=-14.11 degrees ! Estimated noise=359.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144318 Jy ! Component: 100 - total flux cleaned = -0.000197031 Jy ! Component: 150 - total flux cleaned = -0.000232139 Jy ! Component: 200 - total flux cleaned = -0.000243077 Jy ! Total flux subtracted in 200 components = -0.000243077 Jy ! Clean residual min=-0.000909 max=0.001033 Jy/beam ! Clean residual mean=-0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0497192 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0497192 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=0.076104Jy sigma=0.000599 ! Fit after self-cal, rms=0.076104Jy sigma=0.000599 wmodel J1759-1505_X_2017_09_26_pus_map.mod ! Writing 47 model components to file: J1759-1505_X_2017_09_26_pus_map.mod wobs J1759-1505_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1759-1505_X_2017_09_26_pus_uvs.fits wwins J1759-1505_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J1759-1505_X_2017_09_26_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 = 0.000436478 Jy ! Component: 100 - total flux cleaned = 0.000633259 Jy ! Component: 150 - total flux cleaned = 0.000663962 Jy ! Component: 200 - total flux cleaned = 0.000664597 Jy ! Component: 250 - total flux cleaned = 0.000637891 Jy ! Component: 300 - total flux cleaned = 0.000599641 Jy ! Component: 350 - total flux cleaned = 0.000612171 Jy ! Component: 400 - total flux cleaned = 0.000623964 Jy ! Component: 450 - total flux cleaned = 0.000646845 Jy ! Component: 500 - total flux cleaned = 0.000669172 Jy ! Component: 550 - total flux cleaned = 0.000712386 Jy ! Component: 600 - total flux cleaned = 0.000733513 Jy ! Component: 650 - total flux cleaned = 0.000794952 Jy ! Component: 700 - total flux cleaned = 0.000855081 Jy ! Component: 750 - total flux cleaned = 0.000913986 Jy ! Component: 800 - total flux cleaned = 0.00100039 Jy ! Component: 850 - total flux cleaned = 0.00104729 Jy ! Component: 900 - total flux cleaned = 0.00110268 Jy ! Component: 950 - total flux cleaned = 0.00116597 Jy ! Component: 1000 - total flux cleaned = 0.00121909 Jy ! Component: 1050 - total flux cleaned = 0.00125409 Jy ! Component: 1100 - total flux cleaned = 0.00131413 Jy ! Component: 1150 - total flux cleaned = 0.00137289 Jy ! Component: 1200 - total flux cleaned = 0.00139765 Jy ! Component: 1250 - total flux cleaned = 0.00143819 Jy ! Component: 1300 - total flux cleaned = 0.00149413 Jy ! Component: 1350 - total flux cleaned = 0.00153349 Jy ! Component: 1400 - total flux cleaned = 0.00157217 Jy ! Component: 1450 - total flux cleaned = 0.00161033 Jy ! Component: 1500 - total flux cleaned = 0.001633 Jy ! Component: 1550 - total flux cleaned = 0.00167026 Jy ! Component: 1600 - total flux cleaned = 0.00171427 Jy ! Component: 1650 - total flux cleaned = 0.00175759 Jy ! Component: 1700 - total flux cleaned = 0.00178623 Jy ! Component: 1750 - total flux cleaned = 0.0018215 Jy ! Component: 1800 - total flux cleaned = 0.00185626 Jy ! Component: 1850 - total flux cleaned = 0.00189744 Jy ! Component: 1900 - total flux cleaned = 0.00193797 Jy ! Component: 1950 - total flux cleaned = 0.00195793 Jy ! Component: 2000 - total flux cleaned = 0.00200412 Jy ! Total flux subtracted in 2048 components = 0.00203024 Jy ! Clean residual min=-0.000409 max=0.000371 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0517494 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 171 components and 0.0517494 Jy ![Exited script file: muppet] wmap "J1759-1505_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 3.621 at -14.11 degrees (North through East) ! Clean map min=-0.00089915 max=0.043621 Jy/beam ! Writing clean map to FITS file: J1759-1505_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0436207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132719 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.912772 0.912772 1.82554 3.65109 7.30218 14.6044 29.2087 58.4174 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 3.621 at -14.11 degrees (North through East) ! Clean map min=-0.00089915 max=0.043621 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 J1759-1505_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:40:02 2019