! Started logfile: J2007+3722_X_2017_06_10_pus_uvs.log on Mon May 6 12:52:22 2019 obs J2007+3722_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2007+3722_X_2017_06_10_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956473 visibilities/baseline/integration-bin. ! Found source: J2007+3722 ! ! 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 1309 lines of history. ! ! Reading 112596 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 J2007+3722_X_2017_06_10_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944327Jy sigma=0.008884 ! Fit after self-cal, rms=0.917873Jy sigma=0.008643 ! 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 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7351 mas, bmaj=1.282 mas, bpa=-7.758 degrees ! Estimated noise=707.806 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 = 0.0540519 Jy ! Component: 100 - total flux cleaned = 0.0818617 Jy ! Total flux subtracted in 100 components = 0.0818617 Jy ! Clean residual min=-0.008926 max=0.025672 Jy/beam ! Clean residual mean=0.000012 rms=0.003119 Jy/beam ! Combined flux in latest and established models = 0.0818617 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0818617 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=0.108935Jy sigma=0.001021 ! Fit after self-cal, rms=0.108409Jy sigma=0.001016 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259479 Jy ! Component: 100 - total flux cleaned = 0.0435619 Jy ! Total flux subtracted in 100 components = 0.0435619 Jy ! Clean residual min=-0.007312 max=0.021933 Jy/beam ! Clean residual mean=0.000002 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 0.125424 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.125424 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=0.095993Jy sigma=0.000889 ! Fit after self-cal, rms=0.095090Jy sigma=0.000880 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190891 Jy ! Component: 100 - total flux cleaned = 0.0333654 Jy ! Total flux subtracted in 100 components = 0.0333654 Jy ! Clean residual min=-0.005591 max=0.012831 Jy/beam ! Clean residual mean=-0.000002 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.158789 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.158789 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=0.087251Jy sigma=0.000799 ! Fit after self-cal, rms=0.087113Jy sigma=0.000798 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (2.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136341 Jy ! Component: 100 - total flux cleaned = 0.0247675 Jy ! Total flux subtracted in 100 components = 0.0247675 Jy ! Clean residual min=-0.004514 max=0.007343 Jy/beam ! Clean residual mean=-0.000004 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.183556 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.183556 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=0.082592Jy sigma=0.000751 ! Fit after self-cal, rms=0.082519Jy sigma=0.000750 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1.011 mas, bmaj=1.565 mas, bpa=-3.107 degrees ! Estimated noise=227.555 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 = 0.0189328 Jy ! Component: 100 - total flux cleaned = 0.033698 Jy ! Component: 150 - total flux cleaned = 0.0455615 Jy ! Component: 200 - total flux cleaned = 0.0551736 Jy ! Total flux subtracted in 200 components = 0.0551736 Jy ! Clean residual min=-0.003016 max=0.006777 Jy/beam ! Clean residual mean=-0.000050 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.23873 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 137 components and 0.23873 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=0.075947Jy sigma=0.000683 ! Fit after self-cal, rms=0.075827Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (3.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852884 Jy ! Component: 100 - total flux cleaned = 0.0153484 Jy ! Component: 150 - total flux cleaned = 0.0209806 Jy ! Component: 200 - total flux cleaned = 0.025677 Jy ! Total flux subtracted in 200 components = 0.025677 Jy ! Clean residual min=-0.002235 max=0.004299 Jy/beam ! Clean residual mean=-0.000028 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.264407 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 164 components and 0.264407 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=0.074340Jy sigma=0.000666 ! Fit after self-cal, rms=0.074259Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 1.10 FD 1.00 HN 1.10 KP 0.99 ! LA 0.93 MK 0.98 NL 1.04 OV 1.04 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.02 KP 0.97 ! LA 0.93 MK 1.03 NL 1.05 OV 1.04 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.05 KP 0.97 ! LA 0.95 MK 1.00 NL 1.05 OV 1.05 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.05 KP 0.97 ! LA 0.95 MK 1.08 NL 1.03 OV 1.04 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.99 KP 0.96 ! LA 0.95 MK 1.08 NL 1.03 OV 1.05 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.05 KP 0.98 ! LA 0.95 MK 1.02 NL 1.02 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.04 KP 0.98 ! LA 0.96 MK 1.02 NL 1.00 OV 1.03 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 0.98 ! LA 0.93 MK 1.03 NL 0.99 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.95 KP 0.97 ! LA 0.95 MK 1.04 NL 1.01 OV 1.03 ! PT 0.96 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.96 HN 1.02 KP 0.96 ! LA 0.94 MK 0.97 NL 1.01 OV 1.05 ! PT 0.95 SC 0.85 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 0.98 ! LA 0.96 MK 0.90 NL 0.99 OV 1.02 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.89 KP 0.94 ! LA 0.94 MK 0.85 NL 0.99 OV 1.04 ! PT 0.98 SC 0.87 ! ! ! Fit before self-cal, rms=0.074259Jy sigma=0.000666 ! Fit after self-cal, rms=0.073035Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1.011 mas, bmaj=1.57 mas, bpa=-2.986 degrees ! Estimated noise=226.1 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 = 0.0011803 Jy ! Component: 100 - total flux cleaned = 0.00167189 Jy ! Component: 150 - total flux cleaned = 0.00221642 Jy ! Component: 200 - total flux cleaned = 0.00281293 Jy ! Total flux subtracted in 200 components = 0.00281293 Jy ! Clean residual min=-0.001846 max=0.001758 Jy/beam ! Clean residual mean=0.000010 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.26722 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 0.26722 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=0.072884Jy sigma=0.000659 ! Fit after self-cal, rms=0.072874Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.072874Jy sigma=0.000659 ! Fit after self-cal, rms=0.073689Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1.007 mas, bmaj=1.583 mas, bpa=-3.11 degrees ! Estimated noise=223.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603169 Jy ! Component: 100 - total flux cleaned = 0.0013834 Jy ! Component: 150 - total flux cleaned = 0.00204969 Jy ! Component: 200 - total flux cleaned = 0.00244584 Jy ! Total flux subtracted in 200 components = 0.00244584 Jy ! Clean residual min=-0.001388 max=0.001726 Jy/beam ! Clean residual mean=0.000007 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.269666 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 190 components and 0.269666 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=0.073629Jy sigma=0.000656 ! Fit after self-cal, rms=0.073637Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000499008 Jy ! Component: 100 - total flux cleaned = 0.000922116 Jy ! Component: 150 - total flux cleaned = 0.00123472 Jy ! Component: 200 - total flux cleaned = 0.00145872 Jy ! Total flux subtracted in 200 components = 0.00145872 Jy ! Clean residual min=-0.001406 max=0.001507 Jy/beam ! Clean residual mean=0.000009 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.271124 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 191 components and 0.271124 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=0.073602Jy sigma=0.000656 ! Fit after self-cal, rms=0.073598Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.073598Jy sigma=0.000656 ! Fit after self-cal, rms=0.072465Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1.001 mas, bmaj=1.582 mas, bpa=-3.556 degrees ! Estimated noise=219.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146464 Jy ! Component: 100 - total flux cleaned = 0.000711977 Jy ! Component: 150 - total flux cleaned = 0.00104828 Jy ! Component: 200 - total flux cleaned = 0.00132965 Jy ! Total flux subtracted in 200 components = 0.00132965 Jy ! Clean residual min=-0.001217 max=0.001527 Jy/beam ! Clean residual mean=0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.272454 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 194 components and 0.272454 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=0.072430Jy sigma=0.000655 ! Fit after self-cal, rms=0.072427Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 (-2.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851354 Jy ! Component: 100 - total flux cleaned = 0.00122423 Jy ! Component: 150 - total flux cleaned = 0.00157539 Jy ! Component: 200 - total flux cleaned = 0.00188738 Jy ! Total flux subtracted in 200 components = 0.00188738 Jy ! Clean residual min=-0.001200 max=0.001309 Jy/beam ! Clean residual mean=0.000006 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.274341 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 0.274341 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=0.072381Jy sigma=0.000655 ! Fit after self-cal, rms=0.072374Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.072374Jy sigma=0.000655 ! Fit after self-cal, rms=0.071459Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.164 mas, bmaj=2.595 mas, bpa=-4.629 degrees ! Estimated noise=270.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136567 Jy ! Component: 100 - total flux cleaned = 0.00219377 Jy ! Component: 150 - total flux cleaned = 0.00244669 Jy ! Component: 200 - total flux cleaned = 0.00261708 Jy ! Total flux subtracted in 200 components = 0.00261708 Jy ! Clean residual min=-0.001170 max=0.001188 Jy/beam ! Clean residual mean=0.000008 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.276959 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 228 components and 0.276958 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=0.071435Jy sigma=0.000654 ! Fit after self-cal, rms=0.071432Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000191258 Jy ! Component: 100 - total flux cleaned = 0.000254607 Jy ! Component: 150 - total flux cleaned = 0.000330984 Jy ! Component: 200 - total flux cleaned = 0.000384161 Jy ! Total flux subtracted in 200 components = 0.000384161 Jy ! Clean residual min=-0.001161 max=0.001230 Jy/beam ! Clean residual mean=0.000008 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.277343 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 234 components and 0.277343 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=0.071421Jy sigma=0.000654 ! Fit after self-cal, rms=0.071421Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9981 mas, bmaj=1.585 mas, bpa=-3.787 degrees ! Estimated noise=216.717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9981 x 1.585 at -3.787 degrees (North through East) ! Clean map min=-0.0016039 max=0.059957 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 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7226 mas, bmaj=1.298 mas, bpa=-8.296 degrees ! Estimated noise=664.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514995 Jy ! Component: 100 - total flux cleaned = 0.084699 Jy ! Component: 150 - total flux cleaned = 0.109743 Jy ! Component: 200 - total flux cleaned = 0.130004 Jy ! Total flux subtracted in 200 components = 0.130004 Jy ! Clean residual min=-0.006343 max=0.012270 Jy/beam ! Clean residual mean=0.000009 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.130004 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.130004 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9981 mas, bmaj=1.585 mas, bpa=-3.787 degrees ! Estimated noise=216.717 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 = 0.0301706 Jy ! Component: 100 - total flux cleaned = 0.0523729 Jy ! Component: 150 - total flux cleaned = 0.0695757 Jy ! Component: 200 - total flux cleaned = 0.0832816 Jy ! Total flux subtracted in 200 components = 0.0832816 Jy ! Clean residual min=-0.003582 max=0.008202 Jy/beam ! Clean residual mean=-0.000052 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.213286 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 107 components and 0.213286 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110877 Jy ! Component: 100 - total flux cleaned = 0.0201423 Jy ! Component: 150 - total flux cleaned = 0.0275862 Jy ! Component: 200 - total flux cleaned = 0.0337406 Jy ! Total flux subtracted in 200 components = 0.0337406 Jy ! Clean residual min=-0.001950 max=0.004003 Jy/beam ! Clean residual mean=-0.000021 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.247026 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 146 components and 0.247026 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517731 Jy ! Component: 100 - total flux cleaned = 0.00952915 Jy ! Component: 150 - total flux cleaned = 0.0132183 Jy ! Component: 200 - total flux cleaned = 0.0163654 Jy ! Total flux subtracted in 200 components = 0.0163654 Jy ! Clean residual min=-0.001259 max=0.002029 Jy/beam ! Clean residual mean=-0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.263392 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 181 components and 0.263392 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270469 Jy ! Component: 100 - total flux cleaned = 0.00501744 Jy ! Component: 150 - total flux cleaned = 0.00669946 Jy ! Component: 200 - total flux cleaned = 0.00796164 Jy ! Total flux subtracted in 200 components = 0.00796164 Jy ! Clean residual min=-0.001098 max=0.001147 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.271353 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 199 components and 0.271353 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.164 mas, bmaj=2.595 mas, bpa=-4.629 degrees ! Estimated noise=270.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250295 Jy ! Component: 100 - total flux cleaned = 0.0035939 Jy ! Component: 150 - total flux cleaned = 0.00411281 Jy ! Component: 200 - total flux cleaned = 0.00435471 Jy ! Total flux subtracted in 200 components = 0.00435471 Jy ! Clean residual min=-0.001112 max=0.001245 Jy/beam ! Clean residual mean=0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.275708 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 = 0.000127578 Jy ! Component: 100 - total flux cleaned = 0.000165163 Jy ! Component: 150 - total flux cleaned = 0.000199388 Jy ! Component: 200 - total flux cleaned = 0.000259666 Jy ! Total flux subtracted in 200 components = 0.000259666 Jy ! Clean residual min=-0.001001 max=0.001226 Jy/beam ! Clean residual mean=0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.275968 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 251 components and 0.275968 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9981 mas, bmaj=1.585 mas, bpa=-3.787 degrees ! Estimated noise=216.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191327 Jy ! Component: 100 - total flux cleaned = 0.000252942 Jy ! Component: 150 - total flux cleaned = 0.000335421 Jy ! Component: 200 - total flux cleaned = 0.000335655 Jy ! Total flux subtracted in 200 components = 0.000335655 Jy ! Clean residual min=-0.000867 max=0.001067 Jy/beam ! Clean residual mean=0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.276303 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 273 components and 0.276303 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=0.071403Jy sigma=0.000654 ! Fit after self-cal, rms=0.071379Jy sigma=0.000654 wmodel J2007+3722_X_2017_06_10_pus_map.mod ! Writing 273 model components to file: J2007+3722_X_2017_06_10_pus_map.mod wobs J2007+3722_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2007+3722_X_2017_06_10_pus_uvs.fits wwins J2007+3722_X_2017_06_10_pus_map.win ! wwins: Wrote 9 windows to J2007+3722_X_2017_06_10_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 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133633 Jy ! Component: 100 - total flux cleaned = 0.000264209 Jy ! Component: 150 - total flux cleaned = 0.000332696 Jy ! Component: 200 - total flux cleaned = 0.000425309 Jy ! Component: 250 - total flux cleaned = 0.000476648 Jy ! Component: 300 - total flux cleaned = 0.000588398 Jy ! Component: 350 - total flux cleaned = 0.000648884 Jy ! Component: 400 - total flux cleaned = 0.000708183 Jy ! Component: 450 - total flux cleaned = 0.000766446 Jy ! Component: 500 - total flux cleaned = 0.000823576 Jy ! Component: 550 - total flux cleaned = 0.00087956 Jy ! Component: 600 - total flux cleaned = 0.000956327 Jy ! Component: 650 - total flux cleaned = 0.000999339 Jy ! Component: 700 - total flux cleaned = 0.00107344 Jy ! Component: 750 - total flux cleaned = 0.00111506 Jy ! Component: 800 - total flux cleaned = 0.00120733 Jy ! Component: 850 - total flux cleaned = 0.00121725 Jy ! Component: 900 - total flux cleaned = 0.00127723 Jy ! Component: 950 - total flux cleaned = 0.00129695 Jy ! Component: 1000 - total flux cleaned = 0.00135528 Jy ! Component: 1050 - total flux cleaned = 0.00137451 Jy ! Component: 1100 - total flux cleaned = 0.00140306 Jy ! Component: 1150 - total flux cleaned = 0.00144976 Jy ! Component: 1200 - total flux cleaned = 0.00144053 Jy ! Component: 1250 - total flux cleaned = 0.0014589 Jy ! Component: 1300 - total flux cleaned = 0.00147704 Jy ! Component: 1350 - total flux cleaned = 0.00150381 Jy ! Component: 1400 - total flux cleaned = 0.00151272 Jy ! Component: 1450 - total flux cleaned = 0.00153895 Jy ! Component: 1500 - total flux cleaned = 0.0015389 Jy ! Component: 1550 - total flux cleaned = 0.00152194 Jy ! Component: 1600 - total flux cleaned = 0.00153045 Jy ! Component: 1650 - total flux cleaned = 0.00156391 Jy ! Component: 1700 - total flux cleaned = 0.00153083 Jy ! Component: 1750 - total flux cleaned = 0.00155533 Jy ! Component: 1800 - total flux cleaned = 0.00154717 Jy ! Component: 1850 - total flux cleaned = 0.00155521 Jy ! Component: 1900 - total flux cleaned = 0.00154718 Jy ! Component: 1950 - total flux cleaned = 0.0015315 Jy ! Component: 2000 - total flux cleaned = 0.00151601 Jy ! Total flux subtracted in 2048 components = 0.00152376 Jy ! Clean residual min=-0.000407 max=0.000482 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.277827 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 427 components and 0.277827 Jy ![Exited script file: muppet] wmap "J2007+3722_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9981 x 1.585 at -3.787 degrees (North through East) ! Clean map min=-0.0015324 max=0.059524 Jy/beam ! Writing clean map to FITS file: J2007+3722_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.059524 invert ! Inverting map ! Your choice of large map pixels excluded 0.0408% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153663 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.774459 0.774459 1.54892 3.09783 6.19567 12.3913 24.7827 49.5654 99.1307 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9981 x 1.585 at -3.787 degrees (North through East) ! Clean map min=-0.0015324 max=0.059524 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 J2007+3722_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:52:31 2019