! Started logfile: J1310+0044_X_2017_05_27_pus_uvs.log on Fri May 3 10:36:37 2019 obs J1310+0044_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1310+0044_X_2017_05_27_pus_uva.fits ! AN table 1: 226 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.757719 visibilities/baseline/integration-bin. ! Found source: J1310+0044 ! ! 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 92472 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 J1310+0044_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 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 542 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 569 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947082Jy sigma=0.008141 ! Fit after self-cal, rms=0.933626Jy sigma=0.008043 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.723 mas, bmaj=1.755 mas, bpa=0.7274 degrees ! Estimated noise=599.738 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 = 0.0517047 Jy ! Component: 100 - total flux cleaned = 0.0657449 Jy ! Total flux subtracted in 100 components = 0.0657449 Jy ! Clean residual min=-0.005543 max=0.018867 Jy/beam ! Clean residual mean=-0.000016 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.0657449 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0657449 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=0.085935Jy sigma=0.000712 ! Fit after self-cal, rms=0.085840Jy sigma=0.000712 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152998 Jy ! Component: 100 - total flux cleaned = 0.0227861 Jy ! Total flux subtracted in 100 components = 0.0227861 Jy ! Clean residual min=-0.004171 max=0.010573 Jy/beam ! Clean residual mean=-0.000011 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.088531 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.088531 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=0.082735Jy sigma=0.000682 ! Fit after self-cal, rms=0.081875Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096889 Jy ! Component: 100 - total flux cleaned = 0.0146954 Jy ! Total flux subtracted in 100 components = 0.0146954 Jy ! Clean residual min=-0.002836 max=0.005172 Jy/beam ! Clean residual mean=-0.000006 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.103226 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.103226 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=0.080541Jy sigma=0.000662 ! Fit after self-cal, rms=0.080225Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574901 Jy ! Component: 100 - total flux cleaned = 0.00899799 Jy ! Total flux subtracted in 100 components = 0.00899799 Jy ! Clean residual min=-0.002879 max=0.003883 Jy/beam ! Clean residual mean=-0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.112224 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.112224 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=0.079740Jy sigma=0.000655 ! Fit after self-cal, rms=0.079646Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403009 Jy ! Component: 100 - total flux cleaned = 0.00495015 Jy ! Total flux subtracted in 100 components = 0.00495015 Jy ! Clean residual min=-0.002440 max=0.002034 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.117175 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.117174 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=0.079426Jy sigma=0.000652 ! Fit after self-cal, rms=0.079395Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8766 mas, bmaj=2.012 mas, bpa=-1.128 degrees ! Estimated noise=273.706 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 = 0.00118344 Jy ! Component: 100 - total flux cleaned = 0.00154387 Jy ! Component: 150 - total flux cleaned = 0.00169629 Jy ! Component: 200 - total flux cleaned = 0.00181519 Jy ! Total flux subtracted in 200 components = 0.00181519 Jy ! Clean residual min=-0.001518 max=0.001734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.11899 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.11899 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=0.079285Jy sigma=0.000651 ! Fit after self-cal, rms=0.079250Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.96 FD 0.97 HN 0.97 KP 1.02 ! LA 0.96 MK 0.93 NL 1.01 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.04 KP 1.04 ! LA 0.95 MK 1.13 NL 1.00 OV 0.97 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.95 KP 1.03 ! LA 1.01 MK 1.00 NL 0.99 OV 1.05 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.20 KP 1.03 ! LA 0.99 MK 1.14 NL 0.96 OV 1.05 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.95 KP 0.99 ! LA 1.01 MK 1.22 NL 0.97 OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.15 KP 1.02 ! LA 1.00 MK 1.10 NL 0.98 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.95 KP 1.00 ! LA 1.01 MK 0.97 NL 0.94 OV 0.96 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 1.04 ! LA 0.97 MK 0.98 NL 0.97 OV 1.00 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 1.01 ! LA 0.98 MK 0.95 NL 0.99 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.15 KP 1.02 ! LA 1.00 MK 1.12 NL 1.01 OV 1.01 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.95 KP 1.06 ! LA 1.03 MK 0.92 NL 0.95 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 0.95 ! LA 1.00 MK 0.81 NL 0.93 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.079250Jy sigma=0.000650 ! Fit after self-cal, rms=0.079210Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8831 mas, bmaj=2.014 mas, bpa=-1.079 degrees ! Estimated noise=273.841 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 = 0.000679374 Jy ! Component: 100 - total flux cleaned = 0.000722606 Jy ! Component: 150 - total flux cleaned = 0.000717606 Jy ! Component: 200 - total flux cleaned = 0.000788665 Jy ! Total flux subtracted in 200 components = 0.000788665 Jy ! Clean residual min=-0.001062 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.119778 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.119778 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=0.079174Jy sigma=0.000649 ! Fit after self-cal, rms=0.079175Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-5.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158602 Jy ! Component: 100 - total flux cleaned = 0.00212886 Jy ! Component: 150 - total flux cleaned = 0.00227638 Jy ! Component: 200 - total flux cleaned = 0.00239203 Jy ! Total flux subtracted in 200 components = 0.00239203 Jy ! Clean residual min=-0.000902 max=0.001086 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.12217 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.12217 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=0.079139Jy sigma=0.000648 ! Fit after self-cal, rms=0.079137Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.079137Jy sigma=0.000648 ! Fit after self-cal, rms=0.081847Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8907 mas, bmaj=2.018 mas, bpa=-1.006 degrees ! Estimated noise=274.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664272 Jy ! Component: 100 - total flux cleaned = 0.000779847 Jy ! Component: 150 - total flux cleaned = 0.000869931 Jy ! Component: 200 - total flux cleaned = 0.000899657 Jy ! Total flux subtracted in 200 components = 0.000899657 Jy ! Clean residual min=-0.000747 max=0.000908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.12307 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.12307 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=0.081833Jy sigma=0.000646 ! Fit after self-cal, rms=0.081920Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (14.2, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693664 Jy ! Component: 100 - total flux cleaned = 0.000829681 Jy ! Component: 150 - total flux cleaned = 0.000955263 Jy ! Component: 200 - total flux cleaned = 0.00105136 Jy ! Total flux subtracted in 200 components = 0.00105136 Jy ! Clean residual min=-0.000662 max=0.000788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.124121 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.124121 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=0.081910Jy sigma=0.000646 ! Fit after self-cal, rms=0.081909Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.081909Jy sigma=0.000646 ! Fit after self-cal, rms=0.083267Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8911 mas, bmaj=2.018 mas, bpa=-1.109 degrees ! Estimated noise=273.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366508 Jy ! Component: 100 - total flux cleaned = 0.000444438 Jy ! Component: 150 - total flux cleaned = 0.000534935 Jy ! Component: 200 - total flux cleaned = 0.000581826 Jy ! Total flux subtracted in 200 components = 0.000581826 Jy ! Clean residual min=-0.000656 max=0.000696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.124703 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.124703 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=0.083262Jy sigma=0.000645 ! Fit after self-cal, rms=0.083281Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 7.71265e-05 Jy ! Component: 100 - total flux cleaned = 0.000100371 Jy ! Component: 150 - total flux cleaned = 0.000141931 Jy ! Component: 200 - total flux cleaned = 0.00016109 Jy ! Total flux subtracted in 200 components = 0.00016109 Jy ! Clean residual min=-0.000637 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.124864 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.124864 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=0.083278Jy sigma=0.000645 ! Fit after self-cal, rms=0.083278Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.083278Jy sigma=0.000645 ! Fit after self-cal, rms=0.083415Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.12 mas, bmaj=3.303 mas, bpa=-1.622 degrees ! Estimated noise=343.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122481 Jy ! Component: 100 - total flux cleaned = 0.000190746 Jy ! Component: 150 - total flux cleaned = 0.000220943 Jy ! Component: 200 - total flux cleaned = 0.000234442 Jy ! Total flux subtracted in 200 components = 0.000234442 Jy ! Clean residual min=-0.000729 max=0.000726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.125099 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.125099 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=0.083413Jy sigma=0.000645 ! Fit after self-cal, rms=0.083416Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 3.0835e-05 Jy ! Component: 100 - total flux cleaned = 3.73804e-05 Jy ! Component: 150 - total flux cleaned = 3.73086e-05 Jy ! Component: 200 - total flux cleaned = 3.73074e-05 Jy ! Total flux subtracted in 200 components = 3.73074e-05 Jy ! Clean residual min=-0.000718 max=0.000731 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.125136 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.125136 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=0.083415Jy sigma=0.000645 ! Fit after self-cal, rms=0.083415Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8913 mas, bmaj=2.019 mas, bpa=-1.139 degrees ! Estimated noise=273.174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8913 x 2.019 at -1.139 degrees (North through East) ! Clean map min=-0.00059288 max=0.059132 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7366 mas, bmaj=1.759 mas, bpa=0.5574 degrees ! Estimated noise=598.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542676 Jy ! Component: 100 - total flux cleaned = 0.0769156 Jy ! Component: 150 - total flux cleaned = 0.0898733 Jy ! Component: 200 - total flux cleaned = 0.0986305 Jy ! Total flux subtracted in 200 components = 0.0986305 Jy ! Clean residual min=-0.002309 max=0.004803 Jy/beam ! Clean residual mean=-0.000011 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0986306 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0986306 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8913 mas, bmaj=2.019 mas, bpa=-1.139 degrees ! Estimated noise=273.174 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 = 0.00821641 Jy ! Component: 100 - total flux cleaned = 0.0131264 Jy ! Component: 150 - total flux cleaned = 0.0162273 Jy ! Component: 200 - total flux cleaned = 0.0183625 Jy ! Total flux subtracted in 200 components = 0.0183625 Jy ! Clean residual min=-0.000937 max=0.001214 Jy/beam ! Clean residual mean=-0.000005 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.116993 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.116993 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.12 mas, bmaj=3.303 mas, bpa=-1.622 degrees ! Estimated noise=343.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251476 Jy ! Component: 100 - total flux cleaned = 0.00406571 Jy ! Component: 150 - total flux cleaned = 0.00518718 Jy ! Component: 200 - total flux cleaned = 0.00602237 Jy ! Total flux subtracted in 200 components = 0.00602237 Jy ! Clean residual min=-0.000883 max=0.000835 Jy/beam ! Clean residual mean=-0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.123015 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 = 0.000629848 Jy ! Component: 100 - total flux cleaned = 0.00111734 Jy ! Component: 150 - total flux cleaned = 0.00148599 Jy ! Component: 200 - total flux cleaned = 0.00170087 Jy ! Total flux subtracted in 200 components = 0.00170087 Jy ! Clean residual min=-0.000756 max=0.000763 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.124716 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 112 components and 0.124716 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8913 mas, bmaj=2.019 mas, bpa=-1.139 degrees ! Estimated noise=273.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296734 Jy ! Component: 100 - total flux cleaned = 0.000375282 Jy ! Component: 150 - total flux cleaned = 0.000462596 Jy ! Component: 200 - total flux cleaned = 0.000510053 Jy ! Total flux subtracted in 200 components = 0.000510053 Jy ! Clean residual min=-0.000676 max=0.000679 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.125226 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.125226 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=0.083418Jy sigma=0.000645 ! Fit after self-cal, rms=0.083400Jy sigma=0.000645 wmodel J1310+0044_X_2017_05_27_pus_map.mod ! Writing 128 model components to file: J1310+0044_X_2017_05_27_pus_map.mod wobs J1310+0044_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1310+0044_X_2017_05_27_pus_uvs.fits wwins J1310+0044_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J1310+0044_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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.61976e-05 Jy ! Component: 100 - total flux cleaned = 0.000135346 Jy ! Component: 150 - total flux cleaned = 0.000199334 Jy ! Component: 200 - total flux cleaned = 0.000250533 Jy ! Component: 250 - total flux cleaned = 0.000270525 Jy ! Component: 300 - total flux cleaned = 0.000270442 Jy ! Component: 350 - total flux cleaned = 0.000279793 Jy ! Component: 400 - total flux cleaned = 0.000270484 Jy ! Component: 450 - total flux cleaned = 0.000261353 Jy ! Component: 500 - total flux cleaned = 0.000234681 Jy ! Component: 550 - total flux cleaned = 0.000225992 Jy ! Component: 600 - total flux cleaned = 0.000165572 Jy ! Component: 650 - total flux cleaned = 0.000148679 Jy ! Component: 700 - total flux cleaned = 0.000123463 Jy ! Component: 750 - total flux cleaned = 7.40076e-05 Jy ! Component: 800 - total flux cleaned = 4.96011e-05 Jy ! Component: 850 - total flux cleaned = 9.57786e-06 Jy ! Component: 900 - total flux cleaned = -2.99972e-05 Jy ! Component: 950 - total flux cleaned = -7.67864e-05 Jy ! Component: 1000 - total flux cleaned = -0.000115284 Jy ! Component: 1050 - total flux cleaned = -0.000153366 Jy ! Component: 1100 - total flux cleaned = -0.000168509 Jy ! Component: 1150 - total flux cleaned = -0.000205748 Jy ! Component: 1200 - total flux cleaned = -0.000242502 Jy ! Component: 1250 - total flux cleaned = -0.000249822 Jy ! Component: 1300 - total flux cleaned = -0.000278591 Jy ! Component: 1350 - total flux cleaned = -0.000278518 Jy ! Component: 1400 - total flux cleaned = -0.000271603 Jy ! Component: 1450 - total flux cleaned = -0.000306478 Jy ! Component: 1500 - total flux cleaned = -0.000347887 Jy ! Component: 1550 - total flux cleaned = -0.000354705 Jy ! Component: 1600 - total flux cleaned = -0.000361457 Jy ! Component: 1650 - total flux cleaned = -0.00037495 Jy ! Component: 1700 - total flux cleaned = -0.000428041 Jy ! Component: 1750 - total flux cleaned = -0.000428022 Jy ! Component: 1800 - total flux cleaned = -0.000441091 Jy ! Component: 1850 - total flux cleaned = -0.000447657 Jy ! Component: 1900 - total flux cleaned = -0.000473258 Jy ! Component: 1950 - total flux cleaned = -0.00049218 Jy ! Component: 2000 - total flux cleaned = -0.000491966 Jy ! Total flux subtracted in 2048 components = -0.000473236 Jy ! Clean residual min=-0.000335 max=0.000327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.124753 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 266 components and 0.124753 Jy ![Exited script file: muppet] wmap "J1310+0044_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8913 x 2.019 at -1.139 degrees (North through East) ! Clean map min=-0.00052938 max=0.058488 Jy/beam ! Writing clean map to FITS file: J1310+0044_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 0.0584884 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.610555 0.610555 1.22111 2.44222 4.88444 9.76889 19.5378 39.0755 78.1511 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8913 x 2.019 at -1.139 degrees (North through East) ! Clean map min=-0.00052938 max=0.058488 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 J1310+0044_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:36:43 2019