! Started logfile: J1229+2711_X_2017_05_27_pus_uvs.log on Fri May 3 10:35:28 2019 obs J1229+2711_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1229+2711_X_2017_05_27_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96698 visibilities/baseline/integration-bin. ! Found source: J1229+2711 ! ! 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 1033 lines of history. ! ! Reading 74148 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 J1229+2711_X_2017_05_27_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921116Jy sigma=0.007997 ! Fit after self-cal, rms=0.913296Jy sigma=0.007935 ! 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7609 mas, bmaj=1.513 mas, bpa=-5.399 degrees ! Estimated noise=683.37 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 = 0.0687067 Jy ! Component: 100 - total flux cleaned = 0.0869145 Jy ! Total flux subtracted in 100 components = 0.0869145 Jy ! Clean residual min=-0.003709 max=0.008321 Jy/beam ! Clean residual mean=-0.000035 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.0869146 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0869146 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=0.081128Jy sigma=0.000670 ! Fit after self-cal, rms=0.081057Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-0.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963701 Jy ! Component: 100 - total flux cleaned = 0.0152311 Jy ! Total flux subtracted in 100 components = 0.0152311 Jy ! Clean residual min=-0.002905 max=0.006093 Jy/beam ! Clean residual mean=-0.000017 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.102146 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.102146 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=0.079827Jy sigma=0.000658 ! Fit after self-cal, rms=0.079772Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-0.8, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610725 Jy ! Component: 100 - total flux cleaned = 0.0095681 Jy ! Total flux subtracted in 100 components = 0.0095681 Jy ! Clean residual min=-0.002331 max=0.002907 Jy/beam ! Clean residual mean=-0.000007 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.111714 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.111714 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=0.079308Jy sigma=0.000652 ! Fit after self-cal, rms=0.079251Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9344 mas, bmaj=1.766 mas, bpa=-3.986 degrees ! Estimated noise=301.707 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 = 0.00364204 Jy ! Component: 100 - total flux cleaned = 0.0057285 Jy ! Component: 150 - total flux cleaned = 0.00711961 Jy ! Component: 200 - total flux cleaned = 0.00811386 Jy ! Total flux subtracted in 200 components = 0.00811386 Jy ! Clean residual min=-0.001223 max=0.001293 Jy/beam ! Clean residual mean=0.000004 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.119828 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.119828 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=0.079078Jy sigma=0.000650 ! Fit after self-cal, rms=0.079059Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 0.99 FD 1.00 HN 0.99 KP 0.99 ! LA 0.99 MK 1.04 NL 0.97 OV 1.02 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.00 ! LA 0.97 MK 1.01 NL 0.97 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.01 ! LA 0.98 MK 1.00 NL 0.98 OV 1.02 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 1.02 ! LA 0.98 MK 1.03 NL 0.98 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 0.99 ! LA 1.01 MK 0.99 NL 0.95 OV 0.97 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.95 KP 0.99 ! LA 0.99 MK 1.01 NL 0.96 OV 1.04 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00 KP 0.97 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.00 ! LA 0.97 MK 0.97 NL 0.94 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 0.97 ! LA 1.00 MK 1.03 NL 0.96 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00 KP 1.01 ! LA 0.98 MK 0.96 NL 0.93 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.11 KP 0.97 ! LA 0.96 MK 0.99 NL 0.97 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.079059Jy sigma=0.000650 ! Fit after self-cal, rms=0.078765Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.94 mas, bmaj=1.774 mas, bpa=-4.506 degrees ! Estimated noise=299.846 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 (-1.2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163533 Jy ! Component: 100 - total flux cleaned = 0.00250137 Jy ! Component: 150 - total flux cleaned = 0.00275578 Jy ! Component: 200 - total flux cleaned = 0.00280389 Jy ! Total flux subtracted in 200 components = 0.00280389 Jy ! Clean residual min=-0.000942 max=0.000845 Jy/beam ! Clean residual mean=0.000005 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.122632 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.122632 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=0.078727Jy sigma=0.000649 ! Fit after self-cal, rms=0.078740Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.078740Jy sigma=0.000649 ! Fit after self-cal, rms=0.079578Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9396 mas, bmaj=1.769 mas, bpa=-4.369 degrees ! Estimated noise=299.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753808 Jy ! Component: 100 - total flux cleaned = 0.000984347 Jy ! Component: 150 - total flux cleaned = 0.0010722 Jy ! Component: 200 - total flux cleaned = 0.00111876 Jy ! Total flux subtracted in 200 components = 0.00111876 Jy ! Clean residual min=-0.000796 max=0.000826 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.12375 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.12375 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=0.079568Jy sigma=0.000648 ! Fit after self-cal, rms=0.079592Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 (2.4, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407617 Jy ! Component: 100 - total flux cleaned = 0.000523117 Jy ! Component: 150 - total flux cleaned = 0.000608043 Jy ! Component: 200 - total flux cleaned = 0.000654633 Jy ! Total flux subtracted in 200 components = 0.000654633 Jy ! Clean residual min=-0.000786 max=0.000760 Jy/beam ! Clean residual mean=0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.124405 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.124405 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=0.079582Jy sigma=0.000647 ! Fit after self-cal, rms=0.079580Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.079580Jy sigma=0.000647 ! Fit after self-cal, rms=0.079772Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9392 mas, bmaj=1.767 mas, bpa=-4.395 degrees ! Estimated noise=299.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401134 Jy ! Component: 100 - total flux cleaned = 0.000492168 Jy ! Component: 150 - total flux cleaned = 0.000547384 Jy ! Component: 200 - total flux cleaned = 0.000560558 Jy ! Total flux subtracted in 200 components = 0.000560558 Jy ! Clean residual min=-0.000771 max=0.000745 Jy/beam ! Clean residual mean=0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.124965 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 0.124965 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=0.079766Jy sigma=0.000647 ! Fit after self-cal, rms=0.079767Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = 8.32859e-05 Jy ! Component: 100 - total flux cleaned = 0.000120877 Jy ! Component: 150 - total flux cleaned = 0.000145107 Jy ! Component: 200 - total flux cleaned = 0.000179461 Jy ! Total flux subtracted in 200 components = 0.000179461 Jy ! Clean residual min=-0.000760 max=0.000735 Jy/beam ! Clean residual mean=0.000003 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.125145 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.125145 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=0.079763Jy sigma=0.000647 ! Fit after self-cal, rms=0.079762Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.079762Jy sigma=0.000647 ! Fit after self-cal, rms=0.079838Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.107 mas, bmaj=2.737 mas, bpa=-3.707 degrees ! Estimated noise=370.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146319 Jy ! Component: 100 - total flux cleaned = 0.000240546 Jy ! Component: 150 - total flux cleaned = 0.000287069 Jy ! Component: 200 - total flux cleaned = 0.000315846 Jy ! Total flux subtracted in 200 components = 0.000315846 Jy ! Clean residual min=-0.000760 max=0.000758 Jy/beam ! Clean residual mean=0.000006 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.125461 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.125461 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=0.079837Jy sigma=0.000647 ! Fit after self-cal, rms=0.079836Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = 5.24045e-06 Jy ! Component: 100 - total flux cleaned = 5.97341e-05 Jy ! Component: 150 - total flux cleaned = 7.54011e-05 Jy ! Component: 200 - total flux cleaned = 8.51547e-05 Jy ! Total flux subtracted in 200 components = 8.51547e-05 Jy ! Clean residual min=-0.000765 max=0.000754 Jy/beam ! Clean residual mean=0.000007 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.125546 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.125546 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=0.079836Jy sigma=0.000647 ! Fit after self-cal, rms=0.079835Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.939 mas, bmaj=1.766 mas, bpa=-4.391 degrees ! Estimated noise=300.169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.939 x 1.766 at -4.391 degrees (North through East) ! Clean map min=-0.00071151 max=0.086961 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7651 mas, bmaj=1.513 mas, bpa=-5.655 degrees ! Estimated noise=680.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0679683 Jy ! Component: 100 - total flux cleaned = 0.0884859 Jy ! Component: 150 - total flux cleaned = 0.0992806 Jy ! Component: 200 - total flux cleaned = 0.106108 Jy ! Total flux subtracted in 200 components = 0.106108 Jy ! Clean residual min=-0.002354 max=0.003734 Jy/beam ! Clean residual mean=-0.000019 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.106108 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.106108 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.939 mas, bmaj=1.766 mas, bpa=-4.391 degrees ! Estimated noise=300.169 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 = 0.00568119 Jy ! Component: 100 - total flux cleaned = 0.00932302 Jy ! Component: 150 - total flux cleaned = 0.0118633 Jy ! Component: 200 - total flux cleaned = 0.0136888 Jy ! Total flux subtracted in 200 components = 0.0136888 Jy ! Clean residual min=-0.000954 max=0.001033 Jy/beam ! Clean residual mean=-0.000005 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.119797 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.119797 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (0, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135074 Jy ! Component: 100 - total flux cleaned = 0.00239405 Jy ! Component: 150 - total flux cleaned = 0.00322265 Jy ! Component: 200 - total flux cleaned = 0.00379239 Jy ! Total flux subtracted in 200 components = 0.00379239 Jy ! Clean residual min=-0.000841 max=0.000757 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.123589 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 0.123589 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.107 mas, bmaj=2.737 mas, bpa=-3.707 degrees ! Estimated noise=370.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667699 Jy ! Component: 100 - total flux cleaned = 0.00103102 Jy ! Component: 150 - total flux cleaned = 0.00115975 Jy ! Component: 200 - total flux cleaned = 0.00128241 Jy ! Total flux subtracted in 200 components = 0.00128241 Jy ! Clean residual min=-0.000816 max=0.000748 Jy/beam ! Clean residual mean=0.000005 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.124871 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 = 9.7244e-05 Jy ! Component: 100 - total flux cleaned = 0.000191197 Jy ! Component: 150 - total flux cleaned = 0.000266402 Jy ! Component: 200 - total flux cleaned = 0.000339186 Jy ! Total flux subtracted in 200 components = 0.000339186 Jy ! Clean residual min=-0.000796 max=0.000737 Jy/beam ! Clean residual mean=0.000006 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.125211 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 121 components and 0.125211 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.939 mas, bmaj=1.766 mas, bpa=-4.391 degrees ! Estimated noise=300.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.73734e-05 Jy ! Component: 100 - total flux cleaned = -8.93231e-05 Jy ! Component: 150 - total flux cleaned = -7.60824e-05 Jy ! Component: 200 - total flux cleaned = -3.86866e-05 Jy ! Total flux subtracted in 200 components = -3.86866e-05 Jy ! Clean residual min=-0.000753 max=0.000730 Jy/beam ! Clean residual mean=0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.125172 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.125172 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=0.079837Jy sigma=0.000647 ! Fit after self-cal, rms=0.079834Jy sigma=0.000647 wmodel J1229+2711_X_2017_05_27_pus_map.mod ! Writing 141 model components to file: J1229+2711_X_2017_05_27_pus_map.mod wobs J1229+2711_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1229+2711_X_2017_05_27_pus_uvs.fits wwins J1229+2711_X_2017_05_27_pus_map.win ! wwins: Wrote 6 windows to J1229+2711_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.25679e-05 Jy ! Component: 100 - total flux cleaned = -0.000220016 Jy ! Component: 150 - total flux cleaned = -0.00036156 Jy ! Component: 200 - total flux cleaned = -0.000485316 Jy ! Component: 250 - total flux cleaned = -0.000614447 Jy ! Component: 300 - total flux cleaned = -0.000687351 Jy ! Component: 350 - total flux cleaned = -0.00069742 Jy ! Component: 400 - total flux cleaned = -0.000687719 Jy ! Component: 450 - total flux cleaned = -0.000678351 Jy ! Component: 500 - total flux cleaned = -0.000687808 Jy ! Component: 550 - total flux cleaned = -0.00068773 Jy ! Component: 600 - total flux cleaned = -0.000687635 Jy ! Component: 650 - total flux cleaned = -0.00066997 Jy ! Component: 700 - total flux cleaned = -0.000704774 Jy ! Component: 750 - total flux cleaned = -0.000687689 Jy ! Component: 800 - total flux cleaned = -0.000696236 Jy ! Component: 850 - total flux cleaned = -0.000687908 Jy ! Component: 900 - total flux cleaned = -0.000671409 Jy ! Component: 950 - total flux cleaned = -0.000630876 Jy ! Component: 1000 - total flux cleaned = -0.00059899 Jy ! Component: 1050 - total flux cleaned = -0.000598994 Jy ! Component: 1100 - total flux cleaned = -0.000551994 Jy ! Component: 1150 - total flux cleaned = -0.000536556 Jy ! Component: 1200 - total flux cleaned = -0.000490547 Jy ! Component: 1250 - total flux cleaned = -0.00047542 Jy ! Component: 1300 - total flux cleaned = -0.000445375 Jy ! Component: 1350 - total flux cleaned = -0.000423107 Jy ! Component: 1400 - total flux cleaned = -0.000386271 Jy ! Component: 1450 - total flux cleaned = -0.000386324 Jy ! Component: 1500 - total flux cleaned = -0.000350209 Jy ! Component: 1550 - total flux cleaned = -0.000314572 Jy ! Component: 1600 - total flux cleaned = -0.000272186 Jy ! Component: 1650 - total flux cleaned = -0.000237253 Jy ! Component: 1700 - total flux cleaned = -0.000230342 Jy ! Component: 1750 - total flux cleaned = -0.000189017 Jy ! Component: 1800 - total flux cleaned = -0.00014118 Jy ! Component: 1850 - total flux cleaned = -0.000114137 Jy ! Component: 1900 - total flux cleaned = -0.000100719 Jy ! Component: 1950 - total flux cleaned = -7.41073e-05 Jy ! Component: 2000 - total flux cleaned = -5.43181e-05 Jy ! Total flux subtracted in 2048 components = -2.81569e-05 Jy ! Clean residual min=-0.000340 max=0.000332 Jy/beam ! Clean residual mean=0.000003 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.125144 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 276 components and 0.125144 Jy ![Exited script file: muppet] wmap "J1229+2711_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.939 x 1.766 at -4.391 degrees (North through East) ! Clean map min=-0.00064825 max=0.08685 Jy/beam ! Writing clean map to FITS file: J1229+2711_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0868497 invert ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124168 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428905 0.428905 0.857809 1.71562 3.43124 6.86248 13.725 27.4499 54.8998 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.939 x 1.766 at -4.391 degrees (North through East) ! Clean map min=-0.00064825 max=0.08685 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 J1229+2711_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:35:32 2019