! Started logfile: J1824+1127_X_2017_05_27_pus_uvs.log on Fri May 3 10:40:30 2019 obs J1824+1127_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1824+1127_X_2017_05_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J1824+1127 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1033 lines of history. ! ! Reading 51984 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 J1824+1127_X_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893573Jy sigma=0.007973 ! Fit after self-cal, rms=0.887177Jy sigma=0.007919 ! 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 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.754 mas, bmaj=1.629 mas, bpa=-1.769 degrees ! Estimated noise=669.958 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 = 0.0874115 Jy ! Component: 100 - total flux cleaned = 0.11333 Jy ! Total flux subtracted in 100 components = 0.11333 Jy ! Clean residual min=-0.003870 max=0.010841 Jy/beam ! Clean residual mean=-0.000009 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.11333 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.11333 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=0.079094Jy sigma=0.000676 ! Fit after self-cal, rms=0.079014Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121415 Jy ! Component: 100 - total flux cleaned = 0.0183764 Jy ! Total flux subtracted in 100 components = 0.0183764 Jy ! Clean residual min=-0.002466 max=0.005607 Jy/beam ! Clean residual mean=-0.000005 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.131706 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.131706 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=0.077154Jy sigma=0.000657 ! Fit after self-cal, rms=0.077145Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (1, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531069 Jy ! Component: 100 - total flux cleaned = 0.00813593 Jy ! Total flux subtracted in 100 components = 0.00813593 Jy ! Clean residual min=-0.002214 max=0.002833 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.139842 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.139842 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=0.076789Jy sigma=0.000653 ! Fit after self-cal, rms=0.076755Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9118 mas, bmaj=1.91 mas, bpa=-1.69 degrees ! Estimated noise=350.235 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 (2.4, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384877 Jy ! Component: 100 - total flux cleaned = 0.00632855 Jy ! Component: 150 - total flux cleaned = 0.00817117 Jy ! Component: 200 - total flux cleaned = 0.00963406 Jy ! Total flux subtracted in 200 components = 0.00963406 Jy ! Clean residual min=-0.001648 max=0.001766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.149476 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.149476 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=0.076530Jy sigma=0.000650 ! Fit after self-cal, rms=0.076513Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 0.98 FD 0.97 HN 1.00 KP 1.02 ! LA 0.97 MK 1.02 NL 0.95 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 1.00 ! LA 0.97 MK 0.99 NL 0.95 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 1.03 ! LA 1.00 MK 1.00 NL 0.95 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.04 ! LA 1.00 MK 1.00 NL 0.95 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.93 KP 0.99 ! LA 0.98 MK 1.03 NL 0.95 OV 1.02 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.03 ! LA 0.97 MK 0.98 NL 0.95 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 1.01 MK 1.01 NL 0.93 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.94 KP 1.02 ! LA 0.98 MK 1.01 NL 0.95 OV 0.98 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.94 KP 1.05 ! LA 0.97 MK 1.00 NL 0.94 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.11 KP 1.05 ! LA 1.02 MK 1.00 NL 0.96 OV 1.01 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.09 ! LA 1.03 MK 1.07 NL 0.95 OV 0.97 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.09 KP 1.00 ! LA 0.99 MK 1.14 NL 0.96 OV 1.04 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.076513Jy sigma=0.000650 ! Fit after self-cal, rms=0.076623Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9172 mas, bmaj=1.912 mas, bpa=-1.705 degrees ! Estimated noise=348.216 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 = 0.00133899 Jy ! Component: 100 - total flux cleaned = 0.00207709 Jy ! Component: 150 - total flux cleaned = 0.00257971 Jy ! Component: 200 - total flux cleaned = 0.00300153 Jy ! Total flux subtracted in 200 components = 0.00300153 Jy ! Clean residual min=-0.001161 max=0.001201 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.152477 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 84 components and 0.152477 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=0.076590Jy sigma=0.000648 ! Fit after self-cal, rms=0.076607Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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=0.076607Jy sigma=0.000648 ! Fit after self-cal, rms=0.077368Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9171 mas, bmaj=1.906 mas, bpa=-1.589 degrees ! Estimated noise=348.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423365 Jy ! Component: 100 - total flux cleaned = 0.000830277 Jy ! Component: 150 - total flux cleaned = 0.00120916 Jy ! Component: 200 - total flux cleaned = 0.00150345 Jy ! Total flux subtracted in 200 components = 0.00150345 Jy ! Clean residual min=-0.000929 max=0.000976 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.153981 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.153981 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=0.077354Jy sigma=0.000646 ! Fit after self-cal, rms=0.077369Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 = 6.76994e-05 Jy ! Component: 100 - total flux cleaned = 0.000297951 Jy ! Component: 150 - total flux cleaned = 0.000478777 Jy ! Component: 200 - total flux cleaned = 0.000594477 Jy ! Total flux subtracted in 200 components = 0.000594477 Jy ! Clean residual min=-0.000940 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.154575 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.154575 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=0.077363Jy sigma=0.000646 ! Fit after self-cal, rms=0.077361Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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=0.077361Jy sigma=0.000646 ! Fit after self-cal, rms=0.077473Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9173 mas, bmaj=1.906 mas, bpa=-1.631 degrees ! Estimated noise=348.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48006e-05 Jy ! Component: 100 - total flux cleaned = 0.000218888 Jy ! Component: 150 - total flux cleaned = 0.000348671 Jy ! Component: 200 - total flux cleaned = 0.000436439 Jy ! Total flux subtracted in 200 components = 0.000436439 Jy ! Clean residual min=-0.000877 max=0.000971 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.155012 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.155012 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=0.077468Jy sigma=0.000646 ! Fit after self-cal, rms=0.077468Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 = -1.0275e-05 Jy ! Component: 100 - total flux cleaned = 0.000102864 Jy ! Component: 150 - total flux cleaned = 0.000158277 Jy ! Component: 200 - total flux cleaned = 0.000201972 Jy ! Total flux subtracted in 200 components = 0.000201972 Jy ! Clean residual min=-0.000867 max=0.000980 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.155214 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.155214 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=0.077465Jy sigma=0.000646 ! Fit after self-cal, rms=0.077465Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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=0.077465Jy sigma=0.000646 ! Fit after self-cal, rms=0.077504Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.146 mas, bmaj=2.934 mas, bpa=2.6 degrees ! Estimated noise=435.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333489 Jy ! Component: 100 - total flux cleaned = 0.000459581 Jy ! Component: 150 - total flux cleaned = 0.000554321 Jy ! Component: 200 - total flux cleaned = 0.000623375 Jy ! Total flux subtracted in 200 components = 0.000623375 Jy ! Clean residual min=-0.001042 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.155837 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.155837 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=0.077503Jy sigma=0.000646 ! Fit after self-cal, rms=0.077503Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 = 1.10895e-05 Jy ! Component: 100 - total flux cleaned = 6.82644e-05 Jy ! Component: 150 - total flux cleaned = 0.000123686 Jy ! Component: 200 - total flux cleaned = 0.00013659 Jy ! Total flux subtracted in 200 components = 0.00013659 Jy ! Clean residual min=-0.001045 max=0.001262 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.155974 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.155974 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=0.077502Jy sigma=0.000646 ! Fit after self-cal, rms=0.077501Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9176 mas, bmaj=1.907 mas, bpa=-1.691 degrees ! Estimated noise=348.505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9176 x 1.907 at -1.691 degrees (North through East) ! Clean map min=-0.00081367 max=0.11175 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 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7591 mas, bmaj=1.625 mas, bpa=-1.717 degrees ! Estimated noise=668.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869584 Jy ! Component: 100 - total flux cleaned = 0.113859 Jy ! Component: 150 - total flux cleaned = 0.125878 Jy ! Component: 200 - total flux cleaned = 0.132438 Jy ! Total flux subtracted in 200 components = 0.132438 Jy ! Clean residual min=-0.002035 max=0.003378 Jy/beam ! Clean residual mean=-0.000006 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.132438 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.132438 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9176 mas, bmaj=1.907 mas, bpa=-1.691 degrees ! Estimated noise=348.505 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 = 0.00499176 Jy ! Component: 100 - total flux cleaned = 0.00839387 Jy ! Component: 150 - total flux cleaned = 0.0109671 Jy ! Component: 200 - total flux cleaned = 0.0130089 Jy ! Total flux subtracted in 200 components = 0.0130089 Jy ! Clean residual min=-0.000973 max=0.001795 Jy/beam ! Clean residual mean=-0.000008 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.145447 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.145447 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (9.2, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181851 Jy ! Component: 100 - total flux cleaned = 0.00321195 Jy ! Component: 150 - total flux cleaned = 0.00436539 Jy ! Component: 200 - total flux cleaned = 0.00533217 Jy ! Total flux subtracted in 200 components = 0.00533217 Jy ! Clean residual min=-0.000782 max=0.000740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.150779 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 84 components and 0.150779 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.146 mas, bmaj=2.934 mas, bpa=2.6 degrees ! Estimated noise=435.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134347 Jy ! Component: 100 - total flux cleaned = 0.0023172 Jy ! Component: 150 - total flux cleaned = 0.0030675 Jy ! Component: 200 - total flux cleaned = 0.00365929 Jy ! Total flux subtracted in 200 components = 0.00365929 Jy ! Clean residual min=-0.000974 max=0.001010 Jy/beam ! Clean residual mean=-0.000006 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.154438 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 = 0.000473934 Jy ! Component: 100 - total flux cleaned = 0.000855956 Jy ! Component: 150 - total flux cleaned = 0.00116528 Jy ! Component: 200 - total flux cleaned = 0.00139902 Jy ! Total flux subtracted in 200 components = 0.00139902 Jy ! Clean residual min=-0.000924 max=0.001059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.155837 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 147 components and 0.155837 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 0.0712% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9176 mas, bmaj=1.907 mas, bpa=-1.691 degrees ! Estimated noise=348.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.76913e-05 Jy ! Component: 100 - total flux cleaned = 8.55663e-05 Jy ! Component: 150 - total flux cleaned = 0.000144359 Jy ! Component: 200 - total flux cleaned = 0.000176636 Jy ! Total flux subtracted in 200 components = 0.000176636 Jy ! Clean residual min=-0.000788 max=0.000775 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.156014 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 161 components and 0.156014 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=0.077488Jy sigma=0.000646 ! Fit after self-cal, rms=0.077481Jy sigma=0.000646 wmodel J1824+1127_X_2017_05_27_pus_map.mod ! Writing 161 model components to file: J1824+1127_X_2017_05_27_pus_map.mod wobs J1824+1127_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1824+1127_X_2017_05_27_pus_uvs.fits wwins J1824+1127_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J1824+1127_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 = 5.04891e-05 Jy ! Component: 100 - total flux cleaned = -3.04069e-05 Jy ! Component: 150 - total flux cleaned = -8.18103e-05 Jy ! Component: 200 - total flux cleaned = -8.19545e-05 Jy ! Component: 250 - total flux cleaned = -0.000105471 Jy ! Component: 300 - total flux cleaned = -0.000116643 Jy ! Component: 350 - total flux cleaned = -0.000127465 Jy ! Component: 400 - total flux cleaned = -0.000148905 Jy ! Component: 450 - total flux cleaned = -0.000169831 Jy ! Component: 500 - total flux cleaned = -0.000169655 Jy ! Component: 550 - total flux cleaned = -0.00015969 Jy ! Component: 600 - total flux cleaned = -0.000149817 Jy ! Component: 650 - total flux cleaned = -0.000169016 Jy ! Component: 700 - total flux cleaned = -0.000168944 Jy ! Component: 750 - total flux cleaned = -0.00021588 Jy ! Component: 800 - total flux cleaned = -0.000261892 Jy ! Component: 850 - total flux cleaned = -0.00029812 Jy ! Component: 900 - total flux cleaned = -0.000351694 Jy ! Component: 950 - total flux cleaned = -0.000386866 Jy ! Component: 1000 - total flux cleaned = -0.000456274 Jy ! Component: 1050 - total flux cleaned = -0.000499086 Jy ! Component: 1100 - total flux cleaned = -0.000541321 Jy ! Component: 1150 - total flux cleaned = -0.000583123 Jy ! Component: 1200 - total flux cleaned = -0.000632525 Jy ! Component: 1250 - total flux cleaned = -0.000689458 Jy ! Component: 1300 - total flux cleaned = -0.000713634 Jy ! Component: 1350 - total flux cleaned = -0.000785188 Jy ! Component: 1400 - total flux cleaned = -0.000848029 Jy ! Component: 1450 - total flux cleaned = -0.000879014 Jy ! Component: 1500 - total flux cleaned = -0.000902036 Jy ! Component: 1550 - total flux cleaned = -0.000917372 Jy ! Component: 1600 - total flux cleaned = -0.00100779 Jy ! Component: 1650 - total flux cleaned = -0.000985342 Jy ! Component: 1700 - total flux cleaned = -0.00105188 Jy ! Component: 1750 - total flux cleaned = -0.0010665 Jy ! Component: 1800 - total flux cleaned = -0.00110273 Jy ! Component: 1850 - total flux cleaned = -0.00115305 Jy ! Component: 1900 - total flux cleaned = -0.00118161 Jy ! Component: 1950 - total flux cleaned = -0.00122402 Jy ! Component: 2000 - total flux cleaned = -0.00126592 Jy ! Total flux subtracted in 2048 components = -0.0012867 Jy ! Clean residual min=-0.000501 max=0.000487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.154727 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 323 components and 0.154727 Jy ![Exited script file: muppet] wmap "J1824+1127_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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: 0.9176 x 1.907 at -1.691 degrees (North through East) ! Clean map min=-0.00064598 max=0.1116 Jy/beam ! Writing clean map to FITS file: J1824+1127_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111598 invert ! Inverting map ! Your choice of large map pixels excluded 0.0712% 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 0.000136757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367634 0.367634 0.735268 1.47054 2.94107 5.88215 11.7643 23.5286 47.0572 94.1144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.111 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9176 x 1.907 at -1.691 degrees (North through East) ! Clean map min=-0.00064598 max=0.1116 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 J1824+1127_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:40:33 2019