! Started logfile: J0155+2230_X_2017_08_05_pus_uvs.log on Thu May 9 18:46:22 2019 obs J0155+2230_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0155+2230_X_2017_08_05_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974537 visibilities/baseline/integration-bin. ! Found source: J0155+2230 ! ! 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 575 lines of history. ! ! Reading 75780 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 J0155+2230_X_2017_08_05_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904808Jy sigma=0.007588 ! Fit after self-cal, rms=0.893252Jy sigma=0.007510 ! 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 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7453 mas, bmaj=1.554 mas, bpa=-0.8916 degrees ! Estimated noise=695.9 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 = 0.0818526 Jy ! Component: 100 - total flux cleaned = 0.10614 Jy ! Total flux subtracted in 100 components = 0.10614 Jy ! Clean residual min=-0.004227 max=0.009894 Jy/beam ! Clean residual mean=-0.000014 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.10614 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.10614 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=0.087161Jy sigma=0.000671 ! Fit after self-cal, rms=0.087116Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 = 0.010608 Jy ! Component: 100 - total flux cleaned = 0.0157596 Jy ! Total flux subtracted in 100 components = 0.0157596 Jy ! Clean residual min=-0.002991 max=0.005083 Jy/beam ! Clean residual mean=-0.000007 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.1219 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.1219 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=0.085584Jy sigma=0.000656 ! Fit after self-cal, rms=0.085572Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462582 Jy ! Component: 100 - total flux cleaned = 0.00734585 Jy ! Total flux subtracted in 100 components = 0.00734585 Jy ! Clean residual min=-0.002438 max=0.002611 Jy/beam ! Clean residual mean=-0.000006 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.129246 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.129246 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=0.085231Jy sigma=0.000653 ! Fit after self-cal, rms=0.085211Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9055 mas, bmaj=1.85 mas, bpa=-0.5326 degrees ! Estimated noise=312.152 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 = 0.00365897 Jy ! Component: 100 - total flux cleaned = 0.00597191 Jy ! Component: 150 - total flux cleaned = 0.00752556 Jy ! Component: 200 - total flux cleaned = 0.00824821 Jy ! Total flux subtracted in 200 components = 0.00824821 Jy ! Clean residual min=-0.001970 max=0.002062 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.137494 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.137494 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=0.085017Jy sigma=0.000652 ! Fit after self-cal, rms=0.085012Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 0.98 HN 1.13 KP 1.11 ! LA 0.98 MK 0.98 NL 0.92 OV 1.07 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 1.03 ! LA 0.98 MK 0.99 NL 0.90 OV 1.10 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.07 KP 0.98 ! LA 1.00 MK 1.01 NL 0.92 OV 1.07 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 0.95 ! LA 0.99 MK 1.01 NL 0.88 OV 1.04 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.89 ! LA 0.96 MK 1.04 NL 0.94 OV 1.09 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.03 KP 0.85 ! LA 0.99 MK 0.99 NL 0.95 OV 1.11 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.07 KP 0.84 ! LA 0.99 MK 0.97 NL 0.93 OV 1.13 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.16 KP 0.87 ! LA 0.97 MK 1.00 NL 0.91 OV 1.11 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.05 KP 0.88 ! LA 1.01 MK 0.97 NL 0.91 OV 1.10 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.09 KP 0.92 ! LA 0.99 MK 1.00 NL 0.94 OV 1.08 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.01 KP 0.97 ! LA 0.99 MK 1.01 NL 0.94 OV 1.09 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.99 KP 0.97 ! LA 0.99 MK 0.97 NL 0.90 OV 1.09 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.085012Jy sigma=0.000651 ! Fit after self-cal, rms=0.084169Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9116 mas, bmaj=1.858 mas, bpa=-0.9414 degrees ! Estimated noise=310.663 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 = 0.00189608 Jy ! Component: 100 - total flux cleaned = 0.00209828 Jy ! Component: 150 - total flux cleaned = 0.00210019 Jy ! Component: 200 - total flux cleaned = 0.00204161 Jy ! Total flux subtracted in 200 components = 0.00204161 Jy ! Clean residual min=-0.000948 max=0.000988 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.139536 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.139536 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=0.084125Jy sigma=0.000646 ! Fit after self-cal, rms=0.084114Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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=0.084114Jy sigma=0.000646 ! Fit after self-cal, rms=0.086061Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9109 mas, bmaj=1.855 mas, bpa=-0.9238 degrees ! Estimated noise=310.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791515 Jy ! Component: 100 - total flux cleaned = 0.000928809 Jy ! Component: 150 - total flux cleaned = 0.000986584 Jy ! Component: 200 - total flux cleaned = 0.000999118 Jy ! Total flux subtracted in 200 components = 0.000999118 Jy ! Clean residual min=-0.000794 max=0.000883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.140535 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.140535 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=0.086051Jy sigma=0.000645 ! Fit after self-cal, rms=0.086074Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 = 0.000146286 Jy ! Component: 100 - total flux cleaned = 0.000180683 Jy ! Component: 150 - total flux cleaned = 0.000209725 Jy ! Component: 200 - total flux cleaned = 0.000227179 Jy ! Total flux subtracted in 200 components = 0.000227179 Jy ! Clean residual min=-0.000781 max=0.000856 Jy/beam ! Clean residual mean=-0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.140762 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.140762 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=0.086072Jy sigma=0.000645 ! Fit after self-cal, rms=0.086070Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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=0.086070Jy sigma=0.000645 ! Fit after self-cal, rms=0.086605Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9113 mas, bmaj=1.854 mas, bpa=-1.003 degrees ! Estimated noise=310.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397083 Jy ! Component: 100 - total flux cleaned = 0.000460757 Jy ! Component: 150 - total flux cleaned = 0.000491524 Jy ! Component: 200 - total flux cleaned = 0.000510184 Jy ! Total flux subtracted in 200 components = 0.000510184 Jy ! Clean residual min=-0.000772 max=0.000837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.141272 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.141272 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=0.086601Jy sigma=0.000644 ! Fit after self-cal, rms=0.086606Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 = 6.35599e-05 Jy ! Component: 100 - total flux cleaned = 8.90902e-05 Jy ! Component: 150 - total flux cleaned = 0.00010424 Jy ! Component: 200 - total flux cleaned = 0.000118592 Jy ! Total flux subtracted in 200 components = 0.000118592 Jy ! Clean residual min=-0.000759 max=0.000826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.141391 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.141391 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=0.086604Jy sigma=0.000644 ! Fit after self-cal, rms=0.086603Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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=0.086603Jy sigma=0.000644 ! Fit after self-cal, rms=0.086630Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.125 mas, bmaj=2.826 mas, bpa=-1.068 degrees ! Estimated noise=385.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403069 Jy ! Component: 100 - total flux cleaned = 0.000430848 Jy ! Component: 150 - total flux cleaned = 0.000431885 Jy ! Component: 200 - total flux cleaned = 0.000424651 Jy ! Total flux subtracted in 200 components = 0.000424651 Jy ! Clean residual min=-0.000796 max=0.000864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.141815 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.141815 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=0.086630Jy sigma=0.000644 ! Fit after self-cal, rms=0.086631Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 = 3.33504e-05 Jy ! Component: 100 - total flux cleaned = 3.39822e-05 Jy ! Component: 150 - total flux cleaned = 2.79239e-05 Jy ! Component: 200 - total flux cleaned = 2.52769e-05 Jy ! Total flux subtracted in 200 components = 2.52769e-05 Jy ! Clean residual min=-0.000787 max=0.000854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.141841 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.141841 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=0.086631Jy sigma=0.000644 ! Fit after self-cal, rms=0.086630Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9115 mas, bmaj=1.852 mas, bpa=-1.082 degrees ! Estimated noise=310.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9115 x 1.852 at -1.082 degrees (North through East) ! Clean map min=-0.00073263 max=0.10744 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 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7489 mas, bmaj=1.554 mas, bpa=-1.582 degrees ! Estimated noise=696.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0817246 Jy ! Component: 100 - total flux cleaned = 0.107093 Jy ! Component: 150 - total flux cleaned = 0.118202 Jy ! Component: 200 - total flux cleaned = 0.12465 Jy ! Total flux subtracted in 200 components = 0.12465 Jy ! Clean residual min=-0.002050 max=0.003424 Jy/beam ! Clean residual mean=-0.000005 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.12465 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.12465 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9115 mas, bmaj=1.852 mas, bpa=-1.082 degrees ! Estimated noise=310.37 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 = 0.00590145 Jy ! Component: 100 - total flux cleaned = 0.00954972 Jy ! Component: 150 - total flux cleaned = 0.0119672 Jy ! Component: 200 - total flux cleaned = 0.0136096 Jy ! Total flux subtracted in 200 components = 0.0136096 Jy ! Clean residual min=-0.000878 max=0.001096 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.13826 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.13826 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118661 Jy ! Component: 100 - total flux cleaned = 0.00200941 Jy ! Component: 150 - total flux cleaned = 0.00260067 Jy ! Component: 200 - total flux cleaned = 0.00299201 Jy ! Total flux subtracted in 200 components = 0.00299201 Jy ! Clean residual min=-0.000789 max=0.000799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.141252 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.141252 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.125 mas, bmaj=2.826 mas, bpa=-1.068 degrees ! Estimated noise=385.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485922 Jy ! Component: 100 - total flux cleaned = 0.000586235 Jy ! Component: 150 - total flux cleaned = 0.000594256 Jy ! Component: 200 - total flux cleaned = 0.000593971 Jy ! Total flux subtracted in 200 components = 0.000593971 Jy ! Clean residual min=-0.000787 max=0.000808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.141846 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 = -2.71602e-07 Jy ! Component: 100 - total flux cleaned = -6.05601e-07 Jy ! Component: 150 - total flux cleaned = -5.99398e-07 Jy ! Component: 200 - total flux cleaned = -5.40782e-07 Jy ! Total flux subtracted in 200 components = -5.40782e-07 Jy ! Clean residual min=-0.000773 max=0.000815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.141845 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 93 components and 0.141845 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 0.0625% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9115 mas, bmaj=1.852 mas, bpa=-1.082 degrees ! Estimated noise=310.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180397 Jy ! Component: 100 - total flux cleaned = 0.000201731 Jy ! Component: 150 - total flux cleaned = 0.000201837 Jy ! Component: 200 - total flux cleaned = 0.000192823 Jy ! Total flux subtracted in 200 components = 0.000192823 Jy ! Clean residual min=-0.000780 max=0.000764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.142038 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.142038 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=0.086625Jy sigma=0.000644 ! Fit after self-cal, rms=0.086622Jy sigma=0.000644 wmodel J0155+2230_X_2017_08_05_pus_map.mod ! Writing 106 model components to file: J0155+2230_X_2017_08_05_pus_map.mod wobs J0155+2230_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0155+2230_X_2017_08_05_pus_uvs.fits wwins J0155+2230_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0155+2230_X_2017_08_05_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 0.0625% 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 = 0.000100994 Jy ! Component: 100 - total flux cleaned = 0.000247499 Jy ! Component: 150 - total flux cleaned = 0.000297684 Jy ! Component: 200 - total flux cleaned = 0.000321332 Jy ! Component: 250 - total flux cleaned = 0.000333171 Jy ! Component: 300 - total flux cleaned = 0.00037829 Jy ! Component: 350 - total flux cleaned = 0.000421801 Jy ! Component: 400 - total flux cleaned = 0.000432241 Jy ! Component: 450 - total flux cleaned = 0.000442705 Jy ! Component: 500 - total flux cleaned = 0.000483361 Jy ! Component: 550 - total flux cleaned = 0.00052307 Jy ! Component: 600 - total flux cleaned = 0.000542278 Jy ! Component: 650 - total flux cleaned = 0.000570841 Jy ! Component: 700 - total flux cleaned = 0.000599075 Jy ! Component: 750 - total flux cleaned = 0.000645337 Jy ! Component: 800 - total flux cleaned = 0.000654497 Jy ! Component: 850 - total flux cleaned = 0.000681643 Jy ! Component: 900 - total flux cleaned = 0.000708113 Jy ! Component: 950 - total flux cleaned = 0.000734256 Jy ! Component: 1000 - total flux cleaned = 0.00075125 Jy ! Component: 1050 - total flux cleaned = 0.000734149 Jy ! Component: 1100 - total flux cleaned = 0.000700742 Jy ! Component: 1150 - total flux cleaned = 0.000709058 Jy ! Component: 1200 - total flux cleaned = 0.000709023 Jy ! Component: 1250 - total flux cleaned = 0.000700826 Jy ! Component: 1300 - total flux cleaned = 0.000692897 Jy ! Component: 1350 - total flux cleaned = 0.00070877 Jy ! Component: 1400 - total flux cleaned = 0.00070878 Jy ! Component: 1450 - total flux cleaned = 0.000708701 Jy ! Component: 1500 - total flux cleaned = 0.000723888 Jy ! Component: 1550 - total flux cleaned = 0.00070876 Jy ! Component: 1600 - total flux cleaned = 0.000723651 Jy ! Component: 1650 - total flux cleaned = 0.000723544 Jy ! Component: 1700 - total flux cleaned = 0.000716232 Jy ! Component: 1750 - total flux cleaned = 0.000759679 Jy ! Component: 1800 - total flux cleaned = 0.000766826 Jy ! Component: 1850 - total flux cleaned = 0.000745563 Jy ! Component: 1900 - total flux cleaned = 0.000780897 Jy ! Component: 1950 - total flux cleaned = 0.000780991 Jy ! Component: 2000 - total flux cleaned = 0.000808756 Jy ! Total flux subtracted in 2048 components = 0.000829447 Jy ! Clean residual min=-0.000344 max=0.000385 Jy/beam ! Clean residual mean=-0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.142868 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 252 components and 0.142868 Jy ![Exited script file: muppet] wmap "J0155+2230_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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: 0.9115 x 1.852 at -1.082 degrees (North through East) ! Clean map min=-0.00056959 max=0.10741 Jy/beam ! Writing clean map to FITS file: J0155+2230_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107414 invert ! Inverting map ! Your choice of large map pixels excluded 0.0625% 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 0.000129525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361753 0.361753 0.723505 1.44701 2.89402 5.78804 11.5761 23.1522 46.3044 92.6087 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9115 x 1.852 at -1.082 degrees (North through East) ! Clean map min=-0.00056959 max=0.10741 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 J0155+2230_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:46:26 2019