! Started logfile: J2313-3704_X_2017_05_01_pus_uvs.log on Wed May 1 20:02:51 2019 obs J2313-3704_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2313-3704_X_2017_05_01_pus_uva.fits ! AN table 1: 117 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.623742 visibilities/baseline/integration-bin. ! Found source: J2313-3704 ! ! 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 39408 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 J2313-3704_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 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.852244Jy sigma=0.005539 ! Fit after self-cal, rms=0.810360Jy sigma=0.005312 ! 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 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6037 mas, bmaj=1.672 mas, bpa=4.358 degrees ! Estimated noise=1134.69 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 = 0.149563 Jy ! Component: 100 - total flux cleaned = 0.188829 Jy ! Total flux subtracted in 100 components = 0.188829 Jy ! Clean residual min=-0.012575 max=0.024020 Jy/beam ! Clean residual mean=-0.000384 rms=0.003407 Jy/beam ! Combined flux in latest and established models = 0.188829 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.188829 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=0.138842Jy sigma=0.000729 ! Fit after self-cal, rms=0.138769Jy sigma=0.000728 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226814 Jy ! Component: 100 - total flux cleaned = 0.0358939 Jy ! Total flux subtracted in 100 components = 0.0358939 Jy ! Clean residual min=-0.008459 max=0.015415 Jy/beam ! Clean residual mean=-0.000232 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.224723 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.224723 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=0.133932Jy sigma=0.000677 ! Fit after self-cal, rms=0.133651Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (1.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142485 Jy ! Component: 100 - total flux cleaned = 0.0237696 Jy ! Total flux subtracted in 100 components = 0.0237696 Jy ! Clean residual min=-0.007421 max=0.008154 Jy/beam ! Clean residual mean=-0.000131 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.248492 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.248492 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=0.131474Jy sigma=0.000654 ! Fit after self-cal, rms=0.131374Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.821 mas, bmaj=2.084 mas, bpa=6.101 degrees ! Estimated noise=551.096 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 = 0.00967051 Jy ! Component: 100 - total flux cleaned = 0.0154701 Jy ! Component: 150 - total flux cleaned = 0.0180522 Jy ! Component: 200 - total flux cleaned = 0.0192217 Jy ! Total flux subtracted in 200 components = 0.0192217 Jy ! Clean residual min=-0.005669 max=0.004458 Jy/beam ! Clean residual mean=-0.000014 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.267714 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.267714 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=0.130420Jy sigma=0.000648 ! Fit after self-cal, rms=0.130347Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 1.00 FD 1.00 HN 1.43 KP 0.95 ! LA 0.94 MK 1.01 NL 1.14 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.48 KP 0.94 ! LA 0.95 MK 1.02 NL 1.09 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.46 KP 0.94 ! LA 0.98 MK 1.01 NL 1.16 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.37 KP 0.93 ! LA 0.98 MK 1.05 NL 1.10 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.23 KP 0.95 ! LA 0.97 MK 1.04 NL 1.16 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.30 KP 0.96 ! LA 0.97 MK 1.01 NL 1.18 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.43 KP 0.94 ! LA 1.00 MK 1.03 NL 1.12 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.49 KP 0.93 ! LA 0.96 MK 1.01 NL 1.08 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.41 KP 0.92 ! LA 0.98 MK 1.03 NL 1.14 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.36 KP 0.94 ! LA 0.98 MK 0.98 NL 1.11 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.52 KP 1.05 ! LA 1.04 MK 1.06 NL 1.25 OV 1.02 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.27 KP 0.90 ! LA 0.98 MK 0.99 NL 1.15 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.130347Jy sigma=0.000647 ! Fit after self-cal, rms=0.159772Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8261 mas, bmaj=2.093 mas, bpa=6.609 degrees ! Estimated noise=560.444 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 = -0.00160117 Jy ! Component: 100 - total flux cleaned = -0.00160478 Jy ! Component: 150 - total flux cleaned = -0.0016004 Jy ! Component: 200 - total flux cleaned = -0.00159953 Jy ! Total flux subtracted in 200 components = -0.00159953 Jy ! Clean residual min=-0.002826 max=0.003714 Jy/beam ! Clean residual mean=-0.000007 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.266115 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.266115 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=0.159705Jy sigma=0.000640 ! Fit after self-cal, rms=0.159980Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (3.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237869 Jy ! Component: 100 - total flux cleaned = 0.00279432 Jy ! Component: 150 - total flux cleaned = 0.00303885 Jy ! Component: 200 - total flux cleaned = 0.00320995 Jy ! Total flux subtracted in 200 components = 0.00320995 Jy ! Clean residual min=-0.002394 max=0.001853 Jy/beam ! Clean residual mean=0.000007 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.269324 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.269324 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=0.159914Jy sigma=0.000640 ! Fit after self-cal, rms=0.159914Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.159914Jy sigma=0.000640 ! Fit after self-cal, rms=0.163141Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8272 mas, bmaj=2.092 mas, bpa=6.649 degrees ! Estimated noise=560.422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000619764 Jy ! Component: 100 - total flux cleaned = -0.000460514 Jy ! Component: 150 - total flux cleaned = -0.000389216 Jy ! Component: 200 - total flux cleaned = -0.000420551 Jy ! Total flux subtracted in 200 components = -0.000420551 Jy ! Clean residual min=-0.001848 max=0.001564 Jy/beam ! Clean residual mean=0.000007 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.268904 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.268904 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=0.163118Jy sigma=0.000639 ! Fit after self-cal, rms=0.163145Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.000206921 Jy ! Component: 100 - total flux cleaned = -0.000148125 Jy ! Component: 150 - total flux cleaned = -0.000121872 Jy ! Component: 200 - total flux cleaned = -0.000122642 Jy ! Total flux subtracted in 200 components = -0.000122642 Jy ! Clean residual min=-0.001710 max=0.001496 Jy/beam ! Clean residual mean=0.000007 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.268781 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.268781 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=0.163134Jy sigma=0.000639 ! Fit after self-cal, rms=0.163142Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.163142Jy sigma=0.000639 ! Fit after self-cal, rms=0.165088Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8279 mas, bmaj=2.093 mas, bpa=6.698 degrees ! Estimated noise=560.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665823 Jy ! Component: 100 - total flux cleaned = -0.000691783 Jy ! Component: 150 - total flux cleaned = -0.00071655 Jy ! Component: 200 - total flux cleaned = -0.000761924 Jy ! Total flux subtracted in 200 components = -0.000761924 Jy ! Clean residual min=-0.001700 max=0.001444 Jy/beam ! Clean residual mean=0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.268019 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.268019 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=0.165078Jy sigma=0.000639 ! Fit after self-cal, rms=0.165099Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.000104084 Jy ! Component: 100 - total flux cleaned = -6.19033e-05 Jy ! Component: 150 - total flux cleaned = -6.15594e-05 Jy ! Component: 200 - total flux cleaned = -8.02645e-05 Jy ! Total flux subtracted in 200 components = -8.02645e-05 Jy ! Clean residual min=-0.001629 max=0.001429 Jy/beam ! Clean residual mean=0.000007 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.267939 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.267939 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=0.165094Jy sigma=0.000639 ! Fit after self-cal, rms=0.165099Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.165099Jy sigma=0.000639 ! Fit after self-cal, rms=0.166695Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.513 mas, bmaj=8.852 mas, bpa=8.305 degrees ! Estimated noise=686.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000762713 Jy ! Component: 100 - total flux cleaned = -0.000778415 Jy ! Component: 150 - total flux cleaned = -0.000778307 Jy ! Component: 200 - total flux cleaned = -0.000763324 Jy ! Total flux subtracted in 200 components = -0.000763324 Jy ! Clean residual min=-0.001485 max=0.001342 Jy/beam ! Clean residual mean=0.000016 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.267176 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 108 components and 0.267176 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=0.166692Jy sigma=0.000639 ! Fit after self-cal, rms=0.166707Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.000131758 Jy ! Component: 100 - total flux cleaned = -6.92857e-05 Jy ! Component: 150 - total flux cleaned = -1.59533e-05 Jy ! Component: 200 - total flux cleaned = -3.72567e-06 Jy ! Total flux subtracted in 200 components = -3.72567e-06 Jy ! Clean residual min=-0.001416 max=0.001349 Jy/beam ! Clean residual mean=0.000016 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.267172 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.267172 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=0.166706Jy sigma=0.000639 ! Fit after self-cal, rms=0.166711Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8284 mas, bmaj=2.094 mas, bpa=6.742 degrees ! Estimated noise=560.344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 2.094 at 6.742 degrees (North through East) ! Clean map min=-0.0016376 max=0.18652 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 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6084 mas, bmaj=1.671 mas, bpa=5.021 degrees ! Estimated noise=1167.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153163 Jy ! Component: 100 - total flux cleaned = 0.194218 Jy ! Component: 150 - total flux cleaned = 0.214511 Jy ! Component: 200 - total flux cleaned = 0.227355 Jy ! Total flux subtracted in 200 components = 0.227355 Jy ! Clean residual min=-0.004544 max=0.007241 Jy/beam ! Clean residual mean=-0.000180 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.227355 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.227355 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8284 mas, bmaj=2.094 mas, bpa=6.742 degrees ! Estimated noise=560.344 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 (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145102 Jy ! Component: 100 - total flux cleaned = 0.0226574 Jy ! Component: 150 - total flux cleaned = 0.027796 Jy ! Component: 200 - total flux cleaned = 0.0313694 Jy ! Total flux subtracted in 200 components = 0.0313694 Jy ! Clean residual min=-0.001835 max=0.002204 Jy/beam ! Clean residual mean=-0.000032 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.258724 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 94 components and 0.258724 Jy ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.513 mas, bmaj=8.852 mas, bpa=8.305 degrees ! Estimated noise=686.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386065 Jy ! Component: 100 - total flux cleaned = 0.00591984 Jy ! Component: 150 - total flux cleaned = 0.00705505 Jy ! Component: 200 - total flux cleaned = 0.00761053 Jy ! Total flux subtracted in 200 components = 0.00761053 Jy ! Clean residual min=-0.001336 max=0.001346 Jy/beam ! Clean residual mean=0.000011 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.266335 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 = 0.000109539 Jy ! Component: 100 - total flux cleaned = 0.000169461 Jy ! Component: 150 - total flux cleaned = 0.000232968 Jy ! Component: 200 - total flux cleaned = 0.000277973 Jy ! Total flux subtracted in 200 components = 0.000277973 Jy ! Clean residual min=-0.001325 max=0.001314 Jy/beam ! Clean residual mean=0.000013 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.266612 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.266612 Jy ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8284 mas, bmaj=2.094 mas, bpa=6.742 degrees ! Estimated noise=560.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316986 Jy ! Component: 100 - total flux cleaned = 0.000292551 Jy ! Component: 150 - total flux cleaned = 0.000246377 Jy ! Component: 200 - total flux cleaned = 0.000203687 Jy ! Total flux subtracted in 200 components = 0.000203687 Jy ! Clean residual min=-0.001616 max=0.001407 Jy/beam ! Clean residual mean=0.000006 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.266816 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 0.266816 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=0.166742Jy sigma=0.000639 ! Fit after self-cal, rms=0.166760Jy sigma=0.000638 wmodel J2313-3704_X_2017_05_01_pus_map.mod ! Writing 131 model components to file: J2313-3704_X_2017_05_01_pus_map.mod wobs J2313-3704_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2313-3704_X_2017_05_01_pus_uvs.fits wwins J2313-3704_X_2017_05_01_pus_map.win ! wwins: Wrote 5 windows to J2313-3704_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 ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362155 Jy ! Component: 100 - total flux cleaned = -0.000509212 Jy ! Component: 150 - total flux cleaned = -0.000443153 Jy ! Component: 200 - total flux cleaned = -0.000312958 Jy ! Component: 250 - total flux cleaned = -0.000292964 Jy ! Component: 300 - total flux cleaned = -0.000334001 Jy ! Component: 350 - total flux cleaned = -0.000275503 Jy ! Component: 400 - total flux cleaned = -0.000276617 Jy ! Component: 450 - total flux cleaned = -0.000314374 Jy ! Component: 500 - total flux cleaned = -0.000350647 Jy ! Component: 550 - total flux cleaned = -0.000385472 Jy ! Component: 600 - total flux cleaned = -0.000453719 Jy ! Component: 650 - total flux cleaned = -0.000519666 Jy ! Component: 700 - total flux cleaned = -0.000535743 Jy ! Component: 750 - total flux cleaned = -0.000536174 Jy ! Component: 800 - total flux cleaned = -0.00055166 Jy ! Component: 850 - total flux cleaned = -0.000566783 Jy ! Component: 900 - total flux cleaned = -0.000581633 Jy ! Component: 950 - total flux cleaned = -0.000625259 Jy ! Component: 1000 - total flux cleaned = -0.000667754 Jy ! Component: 1050 - total flux cleaned = -0.000681984 Jy ! Component: 1100 - total flux cleaned = -0.000737228 Jy ! Component: 1150 - total flux cleaned = -0.000764276 Jy ! Component: 1200 - total flux cleaned = -0.000803967 Jy ! Component: 1250 - total flux cleaned = -0.00085563 Jy ! Component: 1300 - total flux cleaned = -0.000893619 Jy ! Component: 1350 - total flux cleaned = -0.000918511 Jy ! Component: 1400 - total flux cleaned = -0.000943374 Jy ! Component: 1450 - total flux cleaned = -0.000992268 Jy ! Component: 1500 - total flux cleaned = -0.0010163 Jy ! Component: 1550 - total flux cleaned = -0.00105164 Jy ! Component: 1600 - total flux cleaned = -0.00108661 Jy ! Component: 1650 - total flux cleaned = -0.0010983 Jy ! Component: 1700 - total flux cleaned = -0.00118885 Jy ! Component: 1750 - total flux cleaned = -0.00121108 Jy ! Component: 1800 - total flux cleaned = -0.00124417 Jy ! Component: 1850 - total flux cleaned = -0.00128777 Jy ! Component: 1900 - total flux cleaned = -0.00135204 Jy ! Component: 1950 - total flux cleaned = -0.00137297 Jy ! Component: 2000 - total flux cleaned = -0.0013939 Jy ! Total flux subtracted in 2048 components = -0.0014249 Jy ! Clean residual min=-0.000526 max=0.000600 Jy/beam ! Clean residual mean=0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.265391 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 259 components and 0.265391 Jy ![Exited script file: muppet] wmap "J2313-3704_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 2.094 at 6.742 degrees (North through East) ! Clean map min=-0.0012309 max=0.18372 Jy/beam ! Writing clean map to FITS file: J2313-3704_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 0.183719 invert ! Inverting map ! Your choice of large map pixels excluded 0.152% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31423 0.31423 0.62846 1.25692 2.51384 5.02768 10.0554 20.1107 40.2214 80.4429 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.183 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 2.094 at 6.742 degrees (North through East) ! Clean map min=-0.0012309 max=0.18372 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 J2313-3704_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:02:53 2019