! Started logfile: J0648-3044_X_2017_03_23_pus_uvs.log on Mon May 13 10:19:41 2019 obs J0648-3044_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_03_23_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.579861 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! 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 1124 lines of history. ! ! Reading 10020 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 J0648-3044_X_2017_03_23_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.450913Jy sigma=0.002948 ! Fit after self-cal, rms=0.430758Jy sigma=0.002813 ! 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 0.28% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6295 mas, bmaj=1.9 mas, bpa=-3.009 degrees ! Estimated noise=1707.39 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 = 0.44468 Jy ! Component: 100 - total flux cleaned = 0.551753 Jy ! Total flux subtracted in 100 components = 0.551753 Jy ! Clean residual min=-0.025889 max=0.045109 Jy/beam ! Clean residual mean=0.000471 rms=0.007701 Jy/beam ! Combined flux in latest and established models = 0.551753 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.551753 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=0.183092Jy sigma=0.001218 ! Fit after self-cal, rms=0.183104Jy sigma=0.001218 ! Inverting map ! Your choice of large map pixels excluded 0.28% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-3.4, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521406 Jy ! Component: 100 - total flux cleaned = 0.0844616 Jy ! Total flux subtracted in 100 components = 0.0844616 Jy ! Clean residual min=-0.020685 max=0.036560 Jy/beam ! Clean residual mean=0.000418 rms=0.006220 Jy/beam ! Combined flux in latest and established models = 0.636214 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.636214 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=0.162774Jy sigma=0.001050 ! Fit after self-cal, rms=0.162046Jy sigma=0.001043 ! Inverting map ! Your choice of large map pixels excluded 0.28% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.28% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8717 mas, bmaj=2.434 mas, bpa=-0.993 degrees ! Estimated noise=1058.96 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 = 0.0340856 Jy ! Component: 100 - total flux cleaned = 0.0516199 Jy ! Component: 150 - total flux cleaned = 0.0614369 Jy ! Component: 200 - total flux cleaned = 0.0650984 Jy ! Total flux subtracted in 200 components = 0.0650984 Jy ! Clean residual min=-0.018959 max=0.028872 Jy/beam ! Clean residual mean=0.000959 rms=0.007495 Jy/beam ! Combined flux in latest and established models = 0.701313 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.701313 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=0.156533Jy sigma=0.000986 ! Fit after self-cal, rms=0.156133Jy sigma=0.000983 ! Inverting map ! Your choice of large map pixels excluded 0.28% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.26 KP 0.95 ! LA 1.10 MK 0.99 NL 1.15 OV 0.93 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.32 KP 0.95 ! LA 1.14 MK 1.01 NL 1.14 OV 0.93 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 1.21 KP 0.95 ! LA 1.16 MK 1.01 NL 1.15 OV 0.94 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.27 KP 0.94 ! LA 1.15 MK 1.04 NL 1.15 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.16 KP 0.96 ! LA 1.14 MK 1.04 NL 1.15 OV 0.93 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.17 KP 0.95 ! LA 1.14 MK 1.02 NL 1.17 OV 0.93 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.20 KP 0.94 ! LA 1.16 MK 1.02 NL 1.18 OV 0.94 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.23 KP 0.95 ! LA 1.13 MK 1.01 NL 1.15 OV 0.93 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.34 KP 0.94 ! LA 1.15 MK 0.99 NL 1.17 OV 0.95 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.24 KP 0.95 ! LA 1.18 MK 0.99 NL 1.16 OV 0.95 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.24 KP 0.94 ! LA 1.16 MK 1.00 NL 1.18 OV 0.97 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.11 KP 0.97 ! LA 1.15 MK 0.97 NL 1.17 OV 0.95 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.156133Jy sigma=0.000983 ! Fit after self-cal, rms=0.150539Jy sigma=0.000857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8773 mas, bmaj=2.414 mas, bpa=-0.6365 degrees ! Estimated noise=1069.53 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 = -0.00171872 Jy ! Component: 100 - total flux cleaned = -0.00222963 Jy ! Component: 150 - total flux cleaned = -0.00281725 Jy ! Component: 200 - total flux cleaned = -0.00320199 Jy ! Total flux subtracted in 200 components = -0.00320199 Jy ! Clean residual min=-0.020812 max=0.022893 Jy/beam ! Clean residual mean=0.001104 rms=0.005655 Jy/beam ! Combined flux in latest and established models = 0.698111 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.698111 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=0.150275Jy sigma=0.000854 ! Fit after self-cal, rms=0.150424Jy sigma=0.000854 ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.150424Jy sigma=0.000854 ! Fit after self-cal, rms=0.131213Jy sigma=0.000704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8791 mas, bmaj=2.415 mas, bpa=-0.5604 degrees ! Estimated noise=1074.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00884327 Jy ! Component: 100 - total flux cleaned = -0.00935752 Jy ! Component: 150 - total flux cleaned = -0.00968728 Jy ! Component: 200 - total flux cleaned = -0.0099803 Jy ! Total flux subtracted in 200 components = -0.0099803 Jy ! Clean residual min=-0.013743 max=0.020163 Jy/beam ! Clean residual mean=0.000272 rms=0.003154 Jy/beam ! Combined flux in latest and established models = 0.688131 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.68813 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=0.130178Jy sigma=0.000698 ! Fit after self-cal, rms=0.129929Jy sigma=0.000696 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181045 Jy ! Component: 100 - total flux cleaned = 0.0229009 Jy ! Component: 150 - total flux cleaned = 0.0251826 Jy ! Component: 200 - total flux cleaned = 0.0276453 Jy ! Total flux subtracted in 200 components = 0.0276453 Jy ! Clean residual min=-0.011620 max=0.007592 Jy/beam ! Clean residual mean=0.000117 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 0.715776 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.715776 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=0.127638Jy sigma=0.000672 ! Fit after self-cal, rms=0.127388Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.127388Jy sigma=0.000671 ! Fit after self-cal, rms=0.126946Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8792 mas, bmaj=2.412 mas, bpa=-0.5382 degrees ! Estimated noise=1072.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242351 Jy ! Component: 100 - total flux cleaned = -0.000891185 Jy ! Component: 150 - total flux cleaned = 0.00030573 Jy ! Component: 200 - total flux cleaned = 0.000532639 Jy ! Total flux subtracted in 200 components = 0.000532639 Jy ! Clean residual min=-0.008924 max=0.005890 Jy/beam ! Clean residual mean=0.000040 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.716308 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.716308 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=0.126296Jy sigma=0.000657 ! Fit after self-cal, rms=0.126129Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -0.00154268 Jy ! Component: 100 - total flux cleaned = -0.000417307 Jy ! Component: 150 - total flux cleaned = -5.29411e-05 Jy ! Component: 200 - total flux cleaned = 0.000194709 Jy ! Total flux subtracted in 200 components = 0.000194709 Jy ! Clean residual min=-0.007485 max=0.004749 Jy/beam ! Clean residual mean=0.000032 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.716503 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.716503 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=0.125875Jy sigma=0.000654 ! Fit after self-cal, rms=0.125795Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.125795Jy sigma=0.000653 ! Fit after self-cal, rms=0.125815Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.362 mas, bmaj=6.723 mas, bpa=8.939 degrees ! Estimated noise=1284.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620609 Jy ! Component: 100 - total flux cleaned = 0.001167 Jy ! Component: 150 - total flux cleaned = 0.00153409 Jy ! Component: 200 - total flux cleaned = 0.00153147 Jy ! Total flux subtracted in 200 components = 0.00153147 Jy ! Clean residual min=-0.005391 max=0.004220 Jy/beam ! Clean residual mean=0.000042 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.718035 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.718035 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=0.125688Jy sigma=0.000650 ! Fit after self-cal, rms=0.125620Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -0.000401917 Jy ! Component: 100 - total flux cleaned = -0.000199583 Jy ! Component: 150 - total flux cleaned = -0.000252198 Jy ! Component: 200 - total flux cleaned = -0.000343607 Jy ! Total flux subtracted in 200 components = -0.000343607 Jy ! Clean residual min=-0.004687 max=0.003513 Jy/beam ! Clean residual mean=0.000040 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.717691 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.717691 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=0.125569Jy sigma=0.000649 ! Fit after self-cal, rms=0.125527Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8785 mas, bmaj=2.408 mas, bpa=-0.5618 degrees ! Estimated noise=1070.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8785 x 2.408 at -0.5618 degrees (North through East) ! Clean map min=-0.005597 max=0.60975 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 ! Performing amp+phase self-cal ! ! 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=0.125527Jy sigma=0.000649 ! Fit after self-cal, rms=0.120292Jy sigma=0.000604 ! Inverting map and beam ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8781 mas, bmaj=2.407 mas, bpa=-0.5556 degrees ! Estimated noise=1069.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164792 Jy ! Component: 100 - total flux cleaned = -0.00155493 Jy ! Component: 150 - total flux cleaned = -0.00141416 Jy ! Component: 200 - total flux cleaned = -0.00134931 Jy ! Total flux subtracted in 200 components = -0.00134931 Jy ! Clean residual min=-0.005081 max=0.003575 Jy/beam ! Clean residual mean=0.000032 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.716342 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.716342 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=0.120114Jy sigma=0.000603 ! Fit after self-cal, rms=0.120069Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319259 Jy ! Component: 100 - total flux cleaned = -0.000380804 Jy ! Component: 150 - total flux cleaned = -0.00032307 Jy ! Component: 200 - total flux cleaned = -0.000268566 Jy ! Total flux subtracted in 200 components = -0.000268566 Jy ! Clean residual min=-0.004461 max=0.003486 Jy/beam ! Clean residual mean=0.000031 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.716073 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.716073 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=0.119977Jy sigma=0.000602 ! Fit after self-cal, rms=0.119950Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.119950Jy sigma=0.000602 ! Fit after self-cal, rms=0.120033Jy sigma=0.000602 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 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.63 mas, bmaj=1.856 mas, bpa=-2.471 degrees ! Estimated noise=1767.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.454332 Jy ! Component: 100 - total flux cleaned = 0.561817 Jy ! Component: 150 - total flux cleaned = 0.608544 Jy ! Component: 200 - total flux cleaned = 0.633677 Jy ! Total flux subtracted in 200 components = 0.633677 Jy ! Clean residual min=-0.009633 max=0.015767 Jy/beam ! Clean residual mean=0.000143 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.633677 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.633677 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8776 mas, bmaj=2.405 mas, bpa=-0.5655 degrees ! Estimated noise=1068.59 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 (1.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271482 Jy ! Component: 100 - total flux cleaned = 0.0441002 Jy ! Component: 150 - total flux cleaned = 0.0555002 Jy ! Component: 200 - total flux cleaned = 0.0634731 Jy ! Total flux subtracted in 200 components = 0.0634731 Jy ! Clean residual min=-0.003744 max=0.004757 Jy/beam ! Clean residual mean=0.000113 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.69715 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 0.69715 Jy ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.359 mas, bmaj=6.709 mas, bpa=8.957 degrees ! Estimated noise=1284.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785965 Jy ! Component: 100 - total flux cleaned = 0.0124192 Jy ! Component: 150 - total flux cleaned = 0.0150752 Jy ! Component: 200 - total flux cleaned = 0.0161651 Jy ! Total flux subtracted in 200 components = 0.0161651 Jy ! Clean residual min=-0.002675 max=0.002905 Jy/beam ! Clean residual mean=0.000064 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.713315 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 = 0.000883567 Jy ! Component: 100 - total flux cleaned = 0.00155577 Jy ! Component: 150 - total flux cleaned = 0.00211959 Jy ! Component: 200 - total flux cleaned = 0.00255437 Jy ! Total flux subtracted in 200 components = 0.00255437 Jy ! Clean residual min=-0.002630 max=0.002558 Jy/beam ! Clean residual mean=0.000037 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.71587 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 90 components and 0.71587 Jy ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8776 mas, bmaj=2.405 mas, bpa=-0.5655 degrees ! Estimated noise=1068.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526189 Jy ! Component: 100 - total flux cleaned = 0.000828631 Jy ! Component: 150 - total flux cleaned = 0.00106517 Jy ! Component: 200 - total flux cleaned = 0.00106489 Jy ! Total flux subtracted in 200 components = 0.00106489 Jy ! Clean residual min=-0.003023 max=0.002628 Jy/beam ! Clean residual mean=0.000016 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.716935 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.716935 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=0.119616Jy sigma=0.000600 ! Fit after self-cal, rms=0.119560Jy sigma=0.000600 wmodel J0648-3044_X_2017_03_23_pus_map.mod ! Writing 100 model components to file: J0648-3044_X_2017_03_23_pus_map.mod wobs J0648-3044_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_03_23_pus_uvs.fits wwins J0648-3044_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0648-3044_X_2017_03_23_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 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000859933 Jy ! Component: 100 - total flux cleaned = -0.00109857 Jy ! Component: 150 - total flux cleaned = -0.00101176 Jy ! Component: 200 - total flux cleaned = -0.00113683 Jy ! Component: 250 - total flux cleaned = -0.00117655 Jy ! Component: 300 - total flux cleaned = -0.00113787 Jy ! Component: 350 - total flux cleaned = -0.00106382 Jy ! Component: 400 - total flux cleaned = -0.00110152 Jy ! Component: 450 - total flux cleaned = -0.00117052 Jy ! Component: 500 - total flux cleaned = -0.00123778 Jy ! Component: 550 - total flux cleaned = -0.00120485 Jy ! Component: 600 - total flux cleaned = -0.00133546 Jy ! Component: 650 - total flux cleaned = -0.00139965 Jy ! Component: 700 - total flux cleaned = -0.00155603 Jy ! Component: 750 - total flux cleaned = -0.00170887 Jy ! Component: 800 - total flux cleaned = -0.00176914 Jy ! Component: 850 - total flux cleaned = -0.00191775 Jy ! Component: 900 - total flux cleaned = -0.00209283 Jy ! Component: 950 - total flux cleaned = -0.00220756 Jy ! Component: 1000 - total flux cleaned = -0.00234939 Jy ! Component: 1050 - total flux cleaned = -0.00248896 Jy ! Component: 1100 - total flux cleaned = -0.00257205 Jy ! Component: 1150 - total flux cleaned = -0.00270823 Jy ! Component: 1200 - total flux cleaned = -0.00276203 Jy ! Component: 1250 - total flux cleaned = -0.00294824 Jy ! Component: 1300 - total flux cleaned = -0.00300042 Jy ! Component: 1350 - total flux cleaned = -0.00307831 Jy ! Component: 1400 - total flux cleaned = -0.00318076 Jy ! Component: 1450 - total flux cleaned = -0.00318083 Jy ! Component: 1500 - total flux cleaned = -0.00330623 Jy ! Component: 1550 - total flux cleaned = -0.00338033 Jy ! Component: 1600 - total flux cleaned = -0.00338032 Jy ! Component: 1650 - total flux cleaned = -0.00345308 Jy ! Component: 1700 - total flux cleaned = -0.00347694 Jy ! Component: 1750 - total flux cleaned = -0.00350091 Jy ! Component: 1800 - total flux cleaned = -0.00352488 Jy ! Component: 1850 - total flux cleaned = -0.00361846 Jy ! Component: 1900 - total flux cleaned = -0.00364175 Jy ! Component: 1950 - total flux cleaned = -0.00370985 Jy ! Component: 2000 - total flux cleaned = -0.0037098 Jy ! Total flux subtracted in 2048 components = -0.00377666 Jy ! Clean residual min=-0.001280 max=0.001143 Jy/beam ! Clean residual mean=0.000016 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.713158 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 222 components and 0.713158 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8776 x 2.405 at -0.5655 degrees (North through East) ! Clean map min=-0.0022105 max=0.61385 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.613852 invert ! Inverting map ! Your choice of large map pixels excluded 0.286% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198739 0.198739 0.397478 0.794955 1.58991 3.17982 6.35964 12.7193 25.4386 50.8771 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.613 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8776 x 2.405 at -0.5655 degrees (North through East) ! Clean map min=-0.0022105 max=0.61385 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 J0648-3044_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:19:42 2019