! Started logfile: J0738+1742_X_2017_05_01_pus_uvs.log on Wed May 1 19:54:06 2019 obs J0738+1742_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0738+1742_X_2017_05_01_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978161 visibilities/baseline/integration-bin. ! Found source: J0738+1742 ! ! 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 863 lines of history. ! ! Reading 91908 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 J0738+1742_X_2017_05_01_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.668794Jy sigma=0.005314 ! Fit after self-cal, rms=0.615551Jy sigma=0.004999 ! 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=0.742 mas, bmaj=1.591 mas, bpa=1.158 degrees ! Estimated noise=678.52 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 = 0.294505 Jy ! Component: 100 - total flux cleaned = 0.383551 Jy ! Total flux subtracted in 100 components = 0.383551 Jy ! Clean residual min=-0.016790 max=0.070105 Jy/beam ! Clean residual mean=-0.000206 rms=0.005917 Jy/beam ! Combined flux in latest and established models = 0.383551 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.383551 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=0.151463Jy sigma=0.001254 ! Fit after self-cal, rms=0.151059Jy sigma=0.001252 ! Inverting map ! Added new window around map position (1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0649713 Jy ! Component: 100 - total flux cleaned = 0.10065 Jy ! Total flux subtracted in 100 components = 0.10065 Jy ! Clean residual min=-0.009478 max=0.027210 Jy/beam ! Clean residual mean=-0.000112 rms=0.003215 Jy/beam ! Combined flux in latest and established models = 0.484201 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.484201 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=0.112844Jy sigma=0.000874 ! Fit after self-cal, rms=0.110344Jy sigma=0.000855 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274186 Jy ! Component: 100 - total flux cleaned = 0.0438302 Jy ! Total flux subtracted in 100 components = 0.0438302 Jy ! Clean residual min=-0.006638 max=0.015549 Jy/beam ! Clean residual mean=-0.000072 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.528031 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.528031 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=0.101135Jy sigma=0.000756 ! Fit after self-cal, rms=0.100366Jy sigma=0.000751 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139512 Jy ! Component: 100 - total flux cleaned = 0.0225114 Jy ! Total flux subtracted in 100 components = 0.0225114 Jy ! Clean residual min=-0.005487 max=0.011475 Jy/beam ! Clean residual mean=-0.000052 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.550543 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.550543 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=0.097755Jy sigma=0.000722 ! Fit after self-cal, rms=0.097521Jy sigma=0.000720 ! Inverting map ! Added new window around map position (3, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115632 Jy ! Component: 100 - total flux cleaned = 0.0187951 Jy ! Total flux subtracted in 100 components = 0.0187951 Jy ! Clean residual min=-0.005355 max=0.007773 Jy/beam ! Clean residual mean=-0.000037 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.569338 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.569338 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=0.095633Jy sigma=0.000700 ! Fit after self-cal, rms=0.095404Jy sigma=0.000699 ! 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=0.9239 mas, bmaj=1.897 mas, bpa=0.7059 degrees ! Estimated noise=285.459 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 = 0.0102552 Jy ! Component: 100 - total flux cleaned = 0.0163547 Jy ! Component: 150 - total flux cleaned = 0.0204721 Jy ! Component: 200 - total flux cleaned = 0.0234364 Jy ! Total flux subtracted in 200 components = 0.0234364 Jy ! Clean residual min=-0.004346 max=0.006785 Jy/beam ! Clean residual mean=-0.000030 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.592774 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.592774 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=0.094279Jy sigma=0.000687 ! Fit after self-cal, rms=0.094069Jy sigma=0.000685 ! 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 0.95 FD 0.98 HN 1.03 KP 0.99 ! LA 0.96 MK 0.98 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.97 ! LA 0.96 MK 0.98 NL 1.00 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 0.98 ! LA 0.99 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.03 KP 0.98 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.99 ! LA 0.97 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.98 ! LA 0.98 MK 0.99 NL 1.02 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 0.99 ! LA 0.99 MK 1.01 NL 1.00 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00 NL 1.01 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.98 ! LA 0.98 MK 0.99 NL 1.00 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 0.98 ! LA 1.00 MK 1.02 NL 1.02 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.11 KP 1.05 ! LA 1.05 MK 1.04 NL 1.08 OV 1.07 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.95 ! LA 0.97 MK 0.98 NL 1.03 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.094069Jy sigma=0.000685 ! Fit after self-cal, rms=0.092840Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9297 mas, bmaj=1.902 mas, bpa=0.454 degrees ! Estimated noise=285.892 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 = 0.000602326 Jy ! Component: 100 - total flux cleaned = 0.00146995 Jy ! Component: 150 - total flux cleaned = 0.00190701 Jy ! Component: 200 - total flux cleaned = 0.00234187 Jy ! Total flux subtracted in 200 components = 0.00234187 Jy ! Clean residual min=-0.003107 max=0.004036 Jy/beam ! Clean residual mean=-0.000022 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.595116 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.595116 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=0.092637Jy sigma=0.000663 ! Fit after self-cal, rms=0.092582Jy 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=0.092582Jy sigma=0.000663 ! Fit after self-cal, rms=0.093468Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9288 mas, bmaj=1.895 mas, bpa=0.4123 degrees ! Estimated noise=286.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089558 Jy ! Component: 100 - total flux cleaned = 0.00181129 Jy ! Component: 150 - total flux cleaned = 0.00216999 Jy ! Component: 200 - total flux cleaned = 0.00246879 Jy ! Total flux subtracted in 200 components = 0.00246879 Jy ! Clean residual min=-0.002310 max=0.003375 Jy/beam ! Clean residual mean=-0.000017 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.597585 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.597585 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=0.093357Jy sigma=0.000656 ! Fit after self-cal, rms=0.093334Jy 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 (5.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313395 Jy ! Component: 100 - total flux cleaned = 0.00445655 Jy ! Component: 150 - total flux cleaned = 0.00548823 Jy ! Component: 200 - total flux cleaned = 0.006111 Jy ! Total flux subtracted in 200 components = 0.006111 Jy ! Clean residual min=-0.001956 max=0.002289 Jy/beam ! Clean residual mean=-0.000012 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.603696 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 0.603696 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=0.093204Jy sigma=0.000654 ! Fit after self-cal, rms=0.093185Jy sigma=0.000654 ! Inverting map ! Added new window around map position (12, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254817 Jy ! Component: 100 - total flux cleaned = 0.00371263 Jy ! Component: 150 - total flux cleaned = 0.00485301 Jy ! Component: 200 - total flux cleaned = 0.00594321 Jy ! Total flux subtracted in 200 components = 0.00594321 Jy ! Clean residual min=-0.001793 max=0.001843 Jy/beam ! Clean residual mean=-0.000007 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.609639 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 150 components and 0.609639 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=0.093095Jy sigma=0.000653 ! Fit after self-cal, rms=0.093084Jy sigma=0.000653 ! 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=0.093084Jy sigma=0.000653 ! Fit after self-cal, rms=0.093601Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=1.895 mas, bpa=0.3921 degrees ! Estimated noise=286.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545116 Jy ! Component: 100 - total flux cleaned = 0.00138994 Jy ! Component: 150 - total flux cleaned = 0.00218833 Jy ! Component: 200 - total flux cleaned = 0.00282028 Jy ! Total flux subtracted in 200 components = 0.00282028 Jy ! Clean residual min=-0.001558 max=0.001691 Jy/beam ! Clean residual mean=-0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.612459 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 158 components and 0.61246 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=0.093558Jy sigma=0.000652 ! Fit after self-cal, rms=0.093553Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136581 Jy ! Component: 100 - total flux cleaned = 0.00198768 Jy ! Component: 150 - total flux cleaned = 0.00238465 Jy ! Component: 200 - total flux cleaned = 0.00267196 Jy ! Total flux subtracted in 200 components = 0.00267196 Jy ! Clean residual min=-0.001466 max=0.001364 Jy/beam ! Clean residual mean=-0.000006 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.615131 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 176 components and 0.615131 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=0.093513Jy sigma=0.000652 ! Fit after self-cal, rms=0.093507Jy sigma=0.000652 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093507Jy sigma=0.000652 ! Fit after self-cal, rms=0.093548Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=2.926 mas, bpa=1.436 degrees ! Estimated noise=344.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124332 Jy ! Component: 100 - total flux cleaned = 0.00199617 Jy ! Component: 150 - total flux cleaned = 0.00259854 Jy ! Component: 200 - total flux cleaned = 0.00304725 Jy ! Total flux subtracted in 200 components = 0.00304725 Jy ! Clean residual min=-0.001646 max=0.001335 Jy/beam ! Clean residual mean=-0.000007 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.618179 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 201 components and 0.618179 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=0.093539Jy sigma=0.000652 ! Fit after self-cal, rms=0.093538Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269605 Jy ! Component: 100 - total flux cleaned = 0.000549909 Jy ! Component: 150 - total flux cleaned = 0.000795073 Jy ! Component: 200 - total flux cleaned = 0.000930193 Jy ! Total flux subtracted in 200 components = 0.000930193 Jy ! Clean residual min=-0.001598 max=0.001300 Jy/beam ! Clean residual mean=-0.000006 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.619109 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 210 components and 0.619109 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=0.093533Jy sigma=0.000651 ! Fit after self-cal, rms=0.093530Jy 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=0.9297 mas, bmaj=1.895 mas, bpa=0.3845 degrees ! Estimated noise=286.128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9297 x 1.895 at 0.3845 degrees (North through East) ! Clean map min=-0.001294 max=0.38523 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=0.7459 mas, bmaj=1.587 mas, bpa=0.8252 degrees ! Estimated noise=680.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.29462 Jy ! Component: 100 - total flux cleaned = 0.398928 Jy ! Component: 150 - total flux cleaned = 0.457735 Jy ! Component: 200 - total flux cleaned = 0.492616 Jy ! Total flux subtracted in 200 components = 0.492616 Jy ! Clean residual min=-0.007622 max=0.020538 Jy/beam ! Clean residual mean=-0.000105 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.492616 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.492616 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9297 mas, bmaj=1.895 mas, bpa=0.3845 degrees ! Estimated noise=286.128 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331879 Jy ! Component: 100 - total flux cleaned = 0.0533887 Jy ! Component: 150 - total flux cleaned = 0.0668183 Jy ! Component: 200 - total flux cleaned = 0.0764215 Jy ! Total flux subtracted in 200 components = 0.0764215 Jy ! Clean residual min=-0.002715 max=0.005482 Jy/beam ! Clean residual mean=-0.000063 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.569038 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 63 components and 0.569037 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710656 Jy ! Component: 100 - total flux cleaned = 0.0125507 Jy ! Component: 150 - total flux cleaned = 0.0168811 Jy ! Component: 200 - total flux cleaned = 0.0203958 Jy ! Total flux subtracted in 200 components = 0.0203958 Jy ! Clean residual min=-0.001894 max=0.002636 Jy/beam ! Clean residual mean=-0.000032 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.589433 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 108 components and 0.589433 Jy ! Inverting map ! Added new window around map position (-3, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304561 Jy ! Component: 100 - total flux cleaned = 0.00563948 Jy ! Component: 150 - total flux cleaned = 0.00795305 Jy ! Component: 200 - total flux cleaned = 0.0100409 Jy ! Total flux subtracted in 200 components = 0.0100409 Jy ! Clean residual min=-0.001727 max=0.001785 Jy/beam ! Clean residual mean=-0.000022 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.599474 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 146 components and 0.599474 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=2.215 mas, bmaj=2.926 mas, bpa=1.436 degrees ! Estimated noise=344.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330451 Jy ! Component: 100 - total flux cleaned = 0.0059291 Jy ! Component: 150 - total flux cleaned = 0.0081029 Jy ! Component: 200 - total flux cleaned = 0.00993347 Jy ! Total flux subtracted in 200 components = 0.00993347 Jy ! Clean residual min=-0.002208 max=0.001990 Jy/beam ! Clean residual mean=-0.000026 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.609408 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 = 0.00155902 Jy ! Component: 100 - total flux cleaned = 0.00289677 Jy ! Component: 150 - total flux cleaned = 0.00405091 Jy ! Component: 200 - total flux cleaned = 0.00505144 Jy ! Total flux subtracted in 200 components = 0.00505144 Jy ! Clean residual min=-0.001938 max=0.001572 Jy/beam ! Clean residual mean=-0.000017 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.614459 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 236 components and 0.614459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9297 mas, bmaj=1.895 mas, bpa=0.3845 degrees ! Estimated noise=286.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441311 Jy ! Component: 100 - total flux cleaned = 0.00084411 Jy ! Component: 150 - total flux cleaned = 0.00114468 Jy ! Component: 200 - total flux cleaned = 0.00136089 Jy ! Total flux subtracted in 200 components = 0.00136089 Jy ! Clean residual min=-0.001188 max=0.001316 Jy/beam ! Clean residual mean=-0.000008 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.61582 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 258 components and 0.61582 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=0.093469Jy sigma=0.000651 ! Fit after self-cal, rms=0.093443Jy sigma=0.000651 wmodel J0738+1742_X_2017_05_01_pus_map.mod ! Writing 258 model components to file: J0738+1742_X_2017_05_01_pus_map.mod wobs J0738+1742_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0738+1742_X_2017_05_01_pus_uvs.fits wwins J0738+1742_X_2017_05_01_pus_map.win ! wwins: Wrote 8 windows to J0738+1742_X_2017_05_01_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 = -0.000282637 Jy ! Component: 100 - total flux cleaned = -0.000461566 Jy ! Component: 150 - total flux cleaned = -0.000594747 Jy ! Component: 200 - total flux cleaned = -0.000667663 Jy ! Component: 250 - total flux cleaned = -0.000667316 Jy ! Component: 300 - total flux cleaned = -0.000599596 Jy ! Component: 350 - total flux cleaned = -0.000566775 Jy ! Component: 400 - total flux cleaned = -0.000469524 Jy ! Component: 450 - total flux cleaned = -0.000390406 Jy ! Component: 500 - total flux cleaned = -0.000343869 Jy ! Component: 550 - total flux cleaned = -0.000298261 Jy ! Component: 600 - total flux cleaned = -0.000253581 Jy ! Component: 650 - total flux cleaned = -0.000195445 Jy ! Component: 700 - total flux cleaned = -0.00013851 Jy ! Component: 750 - total flux cleaned = -0.000110472 Jy ! Component: 800 - total flux cleaned = -5.49912e-05 Jy ! Component: 850 - total flux cleaned = -1.40283e-05 Jy ! Component: 900 - total flux cleaned = 2.62196e-05 Jy ! Component: 950 - total flux cleaned = 0.000118897 Jy ! Component: 1000 - total flux cleaned = 0.000210226 Jy ! Component: 1050 - total flux cleaned = 0.000300331 Jy ! Component: 1100 - total flux cleaned = 0.000389053 Jy ! Component: 1150 - total flux cleaned = 0.000439334 Jy ! Component: 1200 - total flux cleaned = 0.00057506 Jy ! Component: 1250 - total flux cleaned = 0.000599381 Jy ! Component: 1300 - total flux cleaned = 0.000683485 Jy ! Component: 1350 - total flux cleaned = 0.000742534 Jy ! Component: 1400 - total flux cleaned = 0.0007542 Jy ! Component: 1450 - total flux cleaned = 0.000788999 Jy ! Component: 1500 - total flux cleaned = 0.000834668 Jy ! Component: 1550 - total flux cleaned = 0.000879496 Jy ! Component: 1600 - total flux cleaned = 0.000890565 Jy ! Component: 1650 - total flux cleaned = 0.000879665 Jy ! Component: 1700 - total flux cleaned = 0.000934154 Jy ! Component: 1750 - total flux cleaned = 0.000955555 Jy ! Component: 1800 - total flux cleaned = 0.000976928 Jy ! Component: 1850 - total flux cleaned = 0.000987563 Jy ! Component: 1900 - total flux cleaned = 0.000998013 Jy ! Component: 1950 - total flux cleaned = 0.00101861 Jy ! Component: 2000 - total flux cleaned = 0.00109983 Jy ! Total flux subtracted in 2048 components = 0.00108957 Jy ! Clean residual min=-0.000547 max=0.000510 Jy/beam ! Clean residual mean=-0.000005 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.61691 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 401 components and 0.61691 Jy ![Exited script file: muppet] wmap "J0738+1742_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9297 x 1.895 at 0.3845 degrees (North through East) ! Clean map min=-0.0010321 max=0.38619 Jy/beam ! Writing clean map to FITS file: J0738+1742_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.38619 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019633 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152513 0.152513 0.305027 0.610053 1.22011 2.44021 4.88042 9.76085 19.5217 39.0434 78.0868 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.386 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9297 x 1.895 at 0.3845 degrees (North through East) ! Clean map min=-0.0010321 max=0.38619 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 J0738+1742_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:54:13 2019