! Started logfile: J1335+5844_X_2017_02_24_pus_uvs.log on Sat May 4 10:03:18 2019 obs J1335+5844_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1335+5844_X_2017_02_24_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.817391 visibilities/baseline/integration-bin. ! Found source: J1335+5844 ! ! 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 1882 lines of history. ! ! Reading 50760 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 J1335+5844_X_2017_02_24_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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 113 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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.675662Jy sigma=0.005824 ! Fit after self-cal, rms=0.639788Jy sigma=0.005534 ! 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=0.8006 mas, bmaj=1.088 mas, bpa=-12.95 degrees ! Estimated noise=861.312 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 = 0.265012 Jy ! Component: 100 - total flux cleaned = 0.340993 Jy ! Total flux subtracted in 100 components = 0.340993 Jy ! Clean residual min=-0.015626 max=0.042808 Jy/beam ! Clean residual mean=-0.000003 rms=0.005016 Jy/beam ! Combined flux in latest and established models = 0.340993 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.340993 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=0.130767Jy sigma=0.001150 ! Fit after self-cal, rms=0.130718Jy sigma=0.001149 ! Inverting map ! Added new window around map position (-3.4, -12.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045657 Jy ! Component: 100 - total flux cleaned = 0.0764219 Jy ! Total flux subtracted in 100 components = 0.0764219 Jy ! Clean residual min=-0.011445 max=0.019202 Jy/beam ! Clean residual mean=0.000006 rms=0.003356 Jy/beam ! Combined flux in latest and established models = 0.417415 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.417415 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=0.105515Jy sigma=0.000910 ! Fit after self-cal, rms=0.104178Jy sigma=0.000899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025036 Jy ! Component: 100 - total flux cleaned = 0.0429227 Jy ! Total flux subtracted in 100 components = 0.0429227 Jy ! Clean residual min=-0.008535 max=0.015498 Jy/beam ! Clean residual mean=0.000006 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 0.460338 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.460338 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=0.094222Jy sigma=0.000801 ! Fit after self-cal, rms=0.093661Jy sigma=0.000796 ! Inverting map ! Added new window around map position (-4.4, -12.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176065 Jy ! Component: 100 - total flux cleaned = 0.0298848 Jy ! Total flux subtracted in 100 components = 0.0298848 Jy ! Clean residual min=-0.007092 max=0.011989 Jy/beam ! Clean residual mean=0.000001 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.490222 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.490222 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=0.088426Jy sigma=0.000743 ! Fit after self-cal, rms=0.088009Jy sigma=0.000740 ! 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=1.099 mas, bmaj=1.39 mas, bpa=-16.41 degrees ! Estimated noise=363.61 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 = 0.018424 Jy ! Component: 100 - total flux cleaned = 0.0306584 Jy ! Component: 150 - total flux cleaned = 0.0396006 Jy ! Component: 200 - total flux cleaned = 0.0462869 Jy ! Total flux subtracted in 200 components = 0.0462869 Jy ! Clean residual min=-0.006355 max=0.008384 Jy/beam ! Clean residual mean=0.000035 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.536509 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.536509 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=0.083559Jy sigma=0.000693 ! Fit after self-cal, rms=0.083030Jy sigma=0.000688 ! 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 0.96 FD 1.02 HN 1.04 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 0.98 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 0.98 NL 0.99 OV 0.98 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 1.01 ! LA 0.98 MK 1.02 NL 0.99 OV 0.98 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.02 KP 1.00 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.00 ! LA 0.97 MK 1.02 NL 0.98 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 0.99 NL 0.98 OV 0.98 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 0.98 ! LA 1.01 MK 0.99 NL 1.00 OV 0.97 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.99 ! LA 0.98 MK 0.96 NL 0.98 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.99 ! LA 0.97 MK 0.99 NL 0.99 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.07 KP 0.99 ! LA 0.97 MK 0.99 NL 0.99 OV 0.98 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.04 ! LA 0.97 MK 0.96 NL 0.98 OV 1.00 ! PT 0.99 SC 1.08 ! ! ! Fit before self-cal, rms=0.083030Jy sigma=0.000688 ! Fit after self-cal, rms=0.081996Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.406 mas, bpa=-17.2 degrees ! Estimated noise=362.582 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 (-0.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842353 Jy ! Component: 100 - total flux cleaned = 0.0119984 Jy ! Component: 150 - total flux cleaned = 0.0135917 Jy ! Component: 200 - total flux cleaned = 0.0141312 Jy ! Total flux subtracted in 200 components = 0.0141312 Jy ! Clean residual min=-0.003852 max=0.004691 Jy/beam ! Clean residual mean=0.000045 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.55064 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.55064 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=0.081032Jy sigma=0.000665 ! Fit after self-cal, rms=0.080893Jy sigma=0.000663 ! 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=0.080893Jy sigma=0.000663 ! Fit after self-cal, rms=0.080950Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.403 mas, bpa=-17.41 degrees ! Estimated noise=364.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358506 Jy ! Component: 100 - total flux cleaned = 0.00521138 Jy ! Component: 150 - total flux cleaned = 0.00597581 Jy ! Component: 200 - total flux cleaned = 0.00661111 Jy ! Total flux subtracted in 200 components = 0.00661111 Jy ! Clean residual min=-0.002117 max=0.003890 Jy/beam ! Clean residual mean=0.000025 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.557252 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.557252 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=0.080707Jy sigma=0.000655 ! Fit after self-cal, rms=0.080671Jy sigma=0.000655 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 (-1.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343403 Jy ! Component: 100 - total flux cleaned = 0.0052251 Jy ! Component: 150 - total flux cleaned = 0.00635396 Jy ! Component: 200 - total flux cleaned = 0.00686258 Jy ! Total flux subtracted in 200 components = 0.00686258 Jy ! Clean residual min=-0.001848 max=0.002226 Jy/beam ! Clean residual mean=0.000022 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.564114 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.564114 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=0.080498Jy sigma=0.000653 ! Fit after self-cal, rms=0.080484Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-12.6, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164498 Jy ! Component: 100 - total flux cleaned = 0.00238856 Jy ! Component: 150 - total flux cleaned = 0.002743 Jy ! Component: 200 - total flux cleaned = 0.00297343 Jy ! Total flux subtracted in 200 components = 0.00297343 Jy ! Clean residual min=-0.001829 max=0.002033 Jy/beam ! Clean residual mean=0.000018 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.567088 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.567088 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=0.080410Jy sigma=0.000653 ! Fit after self-cal, rms=0.080405Jy sigma=0.000653 ! Inverting map ! Added new window around map position (14.2, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141286 Jy ! Component: 100 - total flux cleaned = 0.00164854 Jy ! Component: 150 - total flux cleaned = 0.00164756 Jy ! Component: 200 - total flux cleaned = 0.00164693 Jy ! Total flux subtracted in 200 components = 0.00164693 Jy ! Clean residual min=-0.001791 max=0.001588 Jy/beam ! Clean residual mean=0.000015 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.568735 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 0.568735 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=0.080353Jy sigma=0.000652 ! Fit after self-cal, rms=0.080352Jy sigma=0.000652 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080352Jy sigma=0.000652 ! Fit after self-cal, rms=0.080407Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.403 mas, bpa=-17.42 degrees ! Estimated noise=364.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760733 Jy ! Component: 100 - total flux cleaned = 0.000973349 Jy ! Component: 150 - total flux cleaned = 0.00104834 Jy ! Component: 200 - total flux cleaned = 0.00118652 Jy ! Total flux subtracted in 200 components = 0.00118652 Jy ! Clean residual min=-0.001354 max=0.001651 Jy/beam ! Clean residual mean=0.000017 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.569921 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 153 components and 0.569921 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=0.080369Jy sigma=0.000651 ! Fit after self-cal, rms=0.080367Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011323 Jy ! Component: 100 - total flux cleaned = 0.00149993 Jy ! Component: 150 - total flux cleaned = 0.00163312 Jy ! Component: 200 - total flux cleaned = 0.00160196 Jy ! Total flux subtracted in 200 components = 0.00160196 Jy ! Clean residual min=-0.001193 max=0.001410 Jy/beam ! Clean residual mean=0.000012 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.571523 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 168 components and 0.571523 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=0.080333Jy sigma=0.000651 ! Fit after self-cal, rms=0.080330Jy sigma=0.000651 ! 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=0.080330Jy sigma=0.000651 ! Fit after self-cal, rms=0.080361Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=2.539 mas, bpa=-54.53 degrees ! Estimated noise=440.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116144 Jy ! Component: 100 - total flux cleaned = 0.00142627 Jy ! Component: 150 - total flux cleaned = 0.00155357 Jy ! Component: 200 - total flux cleaned = 0.00160734 Jy ! Total flux subtracted in 200 components = 0.00160734 Jy ! Clean residual min=-0.001079 max=0.001459 Jy/beam ! Clean residual mean=0.000017 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.57313 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 194 components and 0.57313 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=0.080348Jy sigma=0.000651 ! Fit after self-cal, rms=0.080345Jy sigma=0.000651 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 = 0.000495138 Jy ! Component: 100 - total flux cleaned = 0.000545212 Jy ! Component: 150 - total flux cleaned = 0.000568139 Jy ! Component: 200 - total flux cleaned = 0.000568496 Jy ! Total flux subtracted in 200 components = 0.000568496 Jy ! Clean residual min=-0.001047 max=0.001446 Jy/beam ! Clean residual mean=0.000015 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.573699 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 205 components and 0.573699 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=0.080340Jy sigma=0.000651 ! Fit after self-cal, rms=0.080339Jy sigma=0.000651 ! 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=1.108 mas, bmaj=1.402 mas, bpa=-17.42 degrees ! Estimated noise=364.472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 1.402 at -17.42 degrees (North through East) ! Clean map min=-0.0013436 max=0.35423 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=0.8071 mas, bmaj=1.096 mas, bpa=-14.27 degrees ! Estimated noise=870.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266309 Jy ! Component: 100 - total flux cleaned = 0.346004 Jy ! Component: 150 - total flux cleaned = 0.395157 Jy ! Component: 200 - total flux cleaned = 0.429455 Jy ! Total flux subtracted in 200 components = 0.429455 Jy ! Clean residual min=-0.008605 max=0.019218 Jy/beam ! Clean residual mean=-0.000016 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.429456 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.429456 Jy ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.402 mas, bpa=-17.42 degrees ! Estimated noise=364.472 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 = 0.0374196 Jy ! Component: 100 - total flux cleaned = 0.0619911 Jy ! Component: 150 - total flux cleaned = 0.0795467 Jy ! Component: 200 - total flux cleaned = 0.0924975 Jy ! Total flux subtracted in 200 components = 0.0924975 Jy ! Clean residual min=-0.003695 max=0.007857 Jy/beam ! Clean residual mean=0.000029 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.521953 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 0.521953 Jy ! Inverting map ! Added new window around map position (0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992333 Jy ! Component: 100 - total flux cleaned = 0.0175395 Jy ! Component: 150 - total flux cleaned = 0.023457 Jy ! Component: 200 - total flux cleaned = 0.0281066 Jy ! Total flux subtracted in 200 components = 0.0281066 Jy ! Clean residual min=-0.002258 max=0.003399 Jy/beam ! Clean residual mean=0.000019 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.55006 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.55006 Jy ! Inverting map ! Added new window around map position (-4.4, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395721 Jy ! Component: 100 - total flux cleaned = 0.00722497 Jy ! Component: 150 - total flux cleaned = 0.0100398 Jy ! Component: 200 - total flux cleaned = 0.0125099 Jy ! Total flux subtracted in 200 components = 0.0125099 Jy ! Clean residual min=-0.001747 max=0.001817 Jy/beam ! Clean residual mean=0.000014 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.56257 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 123 components and 0.56257 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=2.327 mas, bmaj=2.539 mas, bpa=-54.53 degrees ! Estimated noise=440.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281641 Jy ! Component: 100 - total flux cleaned = 0.00499861 Jy ! Component: 150 - total flux cleaned = 0.00653004 Jy ! Component: 200 - total flux cleaned = 0.00770503 Jy ! Total flux subtracted in 200 components = 0.00770503 Jy ! Clean residual min=-0.001320 max=0.001460 Jy/beam ! Clean residual mean=0.000021 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.570275 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 = 0.00085694 Jy ! Component: 100 - total flux cleaned = 0.00151688 Jy ! Component: 150 - total flux cleaned = 0.00210555 Jy ! Component: 200 - total flux cleaned = 0.00255882 Jy ! Total flux subtracted in 200 components = 0.00255882 Jy ! Clean residual min=-0.001220 max=0.001249 Jy/beam ! Clean residual mean=0.000018 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.572834 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 176 components and 0.572834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.402 mas, bpa=-17.42 degrees ! Estimated noise=364.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214279 Jy ! Component: 100 - total flux cleaned = -0.000106065 Jy ! Component: 150 - total flux cleaned = 0.000147106 Jy ! Component: 200 - total flux cleaned = 0.000432049 Jy ! Total flux subtracted in 200 components = 0.000432049 Jy ! Clean residual min=-0.001391 max=0.001305 Jy/beam ! Clean residual mean=0.000009 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.573266 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.573266 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=0.080443Jy sigma=0.000652 ! Fit after self-cal, rms=0.080425Jy sigma=0.000651 wmodel J1335+5844_X_2017_02_24_pus_map.mod ! Writing 188 model components to file: J1335+5844_X_2017_02_24_pus_map.mod wobs J1335+5844_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1335+5844_X_2017_02_24_pus_uvs.fits wwins J1335+5844_X_2017_02_24_pus_map.win ! wwins: Wrote 10 windows to J1335+5844_X_2017_02_24_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 = -0.000156945 Jy ! Component: 100 - total flux cleaned = -9.20898e-05 Jy ! Component: 150 - total flux cleaned = 3.29527e-05 Jy ! Component: 200 - total flux cleaned = 0.000153154 Jy ! Component: 250 - total flux cleaned = 0.000230893 Jy ! Component: 300 - total flux cleaned = 0.000345147 Jy ! Component: 350 - total flux cleaned = 0.000419911 Jy ! Component: 400 - total flux cleaned = 0.000493458 Jy ! Component: 450 - total flux cleaned = 0.00054744 Jy ! Component: 500 - total flux cleaned = 0.000635946 Jy ! Component: 550 - total flux cleaned = 0.000757046 Jy ! Component: 600 - total flux cleaned = 0.000756984 Jy ! Component: 650 - total flux cleaned = 0.000824042 Jy ! Component: 700 - total flux cleaned = 0.000889899 Jy ! Component: 750 - total flux cleaned = 0.000889831 Jy ! Component: 800 - total flux cleaned = 0.000873729 Jy ! Component: 850 - total flux cleaned = 0.000889401 Jy ! Component: 900 - total flux cleaned = 0.000920555 Jy ! Component: 950 - total flux cleaned = 0.000920608 Jy ! Component: 1000 - total flux cleaned = 0.000950977 Jy ! Component: 1050 - total flux cleaned = 0.000980856 Jy ! Component: 1100 - total flux cleaned = 0.00095112 Jy ! Component: 1150 - total flux cleaned = 0.00095133 Jy ! Component: 1200 - total flux cleaned = 0.000951387 Jy ! Component: 1250 - total flux cleaned = 0.000937175 Jy ! Component: 1300 - total flux cleaned = 0.000979307 Jy ! Component: 1350 - total flux cleaned = 0.00100693 Jy ! Component: 1400 - total flux cleaned = 0.000965577 Jy ! Component: 1450 - total flux cleaned = 0.000938249 Jy ! Component: 1500 - total flux cleaned = 0.000965187 Jy ! Component: 1550 - total flux cleaned = 0.000911909 Jy ! Component: 1600 - total flux cleaned = 0.000912002 Jy ! Component: 1650 - total flux cleaned = 0.000911982 Jy ! Component: 1700 - total flux cleaned = 0.000886098 Jy ! Component: 1750 - total flux cleaned = 0.000911698 Jy ! Component: 1800 - total flux cleaned = 0.000911679 Jy ! Component: 1850 - total flux cleaned = 0.000899167 Jy ! Component: 1900 - total flux cleaned = 0.000861568 Jy ! Component: 1950 - total flux cleaned = 0.00086161 Jy ! Component: 2000 - total flux cleaned = 0.000873934 Jy ! Total flux subtracted in 2048 components = 0.000873868 Jy ! Clean residual min=-0.000624 max=0.000640 Jy/beam ! Clean residual mean=0.000004 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.574139 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 320 components and 0.57414 Jy ![Exited script file: muppet] wmap "J1335+5844_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 1.402 at -17.42 degrees (North through East) ! Clean map min=-0.0012105 max=0.35491 Jy/beam ! Writing clean map to FITS file: J1335+5844_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.354911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188486 0.188486 0.376971 0.753943 1.50789 3.01577 6.03154 12.0631 24.1262 48.2523 96.5047 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.354 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 1.402 at -17.42 degrees (North through East) ! Clean map min=-0.0012105 max=0.35491 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 J1335+5844_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:03:22 2019