! Started logfile: J1651+2135_X_2017_03_23_pus_uvs.log on Mon May 13 10:25:56 2019 obs J1651+2135_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1651+2135_X_2017_03_23_pus_uva.fits ! AN table 1: 179 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694972 visibilities/baseline/integration-bin. ! Found source: J1651+2135 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 67176 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 J1651+2135_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950098Jy sigma=0.007051 ! Fit after self-cal, rms=0.927366Jy sigma=0.006948 ! 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 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8032 mas, bmaj=1.757 mas, bpa=-7.31 degrees ! Estimated noise=1015.1 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 = 0.0610249 Jy ! Component: 100 - total flux cleaned = 0.0744786 Jy ! Total flux subtracted in 100 components = 0.0744786 Jy ! Clean residual min=-0.003215 max=0.004404 Jy/beam ! Clean residual mean=-0.000006 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0744786 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0744786 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=0.110742Jy sigma=0.000647 ! Fit after self-cal, rms=0.110639Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470113 Jy ! Component: 100 - total flux cleaned = 0.0067834 Jy ! Total flux subtracted in 100 components = 0.0067834 Jy ! Clean residual min=-0.002560 max=0.004036 Jy/beam ! Clean residual mean=0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.081262 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.081262 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=0.110469Jy sigma=0.000646 ! Fit after self-cal, rms=0.110525Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-2.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360797 Jy ! Component: 100 - total flux cleaned = 0.0047053 Jy ! Total flux subtracted in 100 components = 0.0047053 Jy ! Clean residual min=-0.002128 max=0.002143 Jy/beam ! Clean residual mean=0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0859673 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0859673 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=0.110446Jy sigma=0.000645 ! Fit after self-cal, rms=0.110440Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9984 mas, bmaj=2.177 mas, bpa=-8.388 degrees ! Estimated noise=382.446 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 = 0.00117432 Jy ! Component: 100 - total flux cleaned = 0.00124633 Jy ! Component: 150 - total flux cleaned = 0.00130481 Jy ! Component: 200 - total flux cleaned = 0.00138069 Jy ! Total flux subtracted in 200 components = 0.00138069 Jy ! Clean residual min=-0.001228 max=0.001365 Jy/beam ! Clean residual mean=0.000012 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.087348 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.087348 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=0.110415Jy sigma=0.000644 ! Fit after self-cal, rms=0.110398Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.93 FD 0.99 HN 0.98 KP 1.01 ! LA 1.01 MK 0.96 NL 1.02 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.06 KP 1.03 ! LA 0.98 MK 1.00 NL 1.00 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.98 KP 1.05 ! LA 1.01 MK 1.06 NL 0.98 OV 1.01 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 1.02 ! LA 1.00 MK 1.01 NL 0.96 OV 1.06 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.96 KP 0.98 ! LA 0.97 MK 1.00 NL 0.97 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.98 KP 0.99 ! LA 1.01 MK 1.03 NL 0.97 OV 1.02 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 1.00 ! LA 1.00 MK 1.02 NL 0.97 OV 1.01 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 KP 1.00 ! LA 0.98 MK 1.08 NL 0.97 OV 1.04 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00 KP 0.99 ! LA 1.01 MK 0.97 NL 1.00 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.03 KP 1.01 ! LA 1.00 MK 0.93 NL 0.96 OV 0.99 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.93 KP 0.98 ! LA 1.01 MK 0.98 NL 0.96 OV 1.02 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.94 KP 1.00 ! LA 1.01 MK 0.92 NL 1.00 OV 1.02 ! PT 1.01 SC 0.94 ! ! ! Fit before self-cal, rms=0.110398Jy sigma=0.000644 ! Fit after self-cal, rms=0.108065Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9989 mas, bmaj=2.169 mas, bpa=-8.5 degrees ! Estimated noise=380.571 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 = 0.000858411 Jy ! Component: 100 - total flux cleaned = 0.00103236 Jy ! Component: 150 - total flux cleaned = 0.00103181 Jy ! Component: 200 - total flux cleaned = 0.0010202 Jy ! Total flux subtracted in 200 components = 0.0010202 Jy ! Clean residual min=-0.000909 max=0.000987 Jy/beam ! Clean residual mean=0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0883682 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0883682 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=0.108058Jy sigma=0.000643 ! Fit after self-cal, rms=0.108029Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.108029Jy sigma=0.000643 ! Fit after self-cal, rms=0.108787Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9988 mas, bmaj=2.158 mas, bpa=-8.389 degrees ! Estimated noise=380.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436364 Jy ! Component: 100 - total flux cleaned = 0.00046056 Jy ! Component: 150 - total flux cleaned = 0.00046994 Jy ! Component: 200 - total flux cleaned = 0.000461756 Jy ! Total flux subtracted in 200 components = 0.000461756 Jy ! Clean residual min=-0.000978 max=0.000885 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.08883 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.08883 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=0.108784Jy sigma=0.000642 ! Fit after self-cal, rms=0.108806Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 9.32005e-05 Jy ! Component: 100 - total flux cleaned = 0.000117433 Jy ! Component: 150 - total flux cleaned = 0.000110484 Jy ! Component: 200 - total flux cleaned = 0.000104426 Jy ! Total flux subtracted in 200 components = 0.000104426 Jy ! Clean residual min=-0.000949 max=0.000905 Jy/beam ! Clean residual mean=0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0889344 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0889344 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=0.108805Jy sigma=0.000642 ! Fit after self-cal, rms=0.108805Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.108805Jy sigma=0.000642 ! Fit after self-cal, rms=0.108929Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9984 mas, bmaj=2.157 mas, bpa=-8.422 degrees ! Estimated noise=379.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014308 Jy ! Component: 100 - total flux cleaned = 0.000159642 Jy ! Component: 150 - total flux cleaned = 0.000166375 Jy ! Component: 200 - total flux cleaned = 0.000172285 Jy ! Total flux subtracted in 200 components = 0.000172285 Jy ! Clean residual min=-0.000948 max=0.000894 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0891067 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0891067 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=0.108927Jy sigma=0.000642 ! Fit after self-cal, rms=0.108931Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 2.14849e-05 Jy ! Component: 100 - total flux cleaned = 2.72122e-05 Jy ! Component: 150 - total flux cleaned = 2.71532e-05 Jy ! Component: 200 - total flux cleaned = 2.18334e-05 Jy ! Total flux subtracted in 200 components = 2.18334e-05 Jy ! Clean residual min=-0.000943 max=0.000892 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0891285 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0891285 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=0.108930Jy sigma=0.000642 ! Fit after self-cal, rms=0.108930Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.108930Jy sigma=0.000642 ! Fit after self-cal, rms=0.108918Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.114 mas, bmaj=3.02 mas, bpa=-10.75 degrees ! Estimated noise=430.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.91847e-05 Jy ! Component: 100 - total flux cleaned = -5.20841e-06 Jy ! Component: 150 - total flux cleaned = -4.78362e-06 Jy ! Component: 200 - total flux cleaned = -4.6204e-06 Jy ! Total flux subtracted in 200 components = -4.6204e-06 Jy ! Clean residual min=-0.000946 max=0.000954 Jy/beam ! Clean residual mean=0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0891239 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0891239 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=0.108917Jy sigma=0.000642 ! Fit after self-cal, rms=0.108918Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 4.47497e-06 Jy ! Component: 100 - total flux cleaned = -1.75824e-06 Jy ! Component: 150 - total flux cleaned = -2.00199e-06 Jy ! Component: 200 - total flux cleaned = -6.57724e-06 Jy ! Total flux subtracted in 200 components = -6.57724e-06 Jy ! Clean residual min=-0.000947 max=0.000957 Jy/beam ! Clean residual mean=0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0891173 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0891173 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=0.108918Jy sigma=0.000642 ! Fit after self-cal, rms=0.108918Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9984 mas, bmaj=2.156 mas, bpa=-8.462 degrees ! Estimated noise=379.77 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9984 x 2.156 at -8.462 degrees (North through East) ! Clean map min=-0.0008443 max=0.078206 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 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8031 mas, bmaj=1.742 mas, bpa=-7.335 degrees ! Estimated noise=999.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059993 Jy ! Component: 100 - total flux cleaned = 0.0737376 Jy ! Component: 150 - total flux cleaned = 0.0796369 Jy ! Component: 200 - total flux cleaned = 0.0834001 Jy ! Total flux subtracted in 200 components = 0.0834001 Jy ! Clean residual min=-0.002215 max=0.002198 Jy/beam ! Clean residual mean=-0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0834001 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 0.0834001 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9984 mas, bmaj=2.156 mas, bpa=-8.462 degrees ! Estimated noise=379.77 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 = 0.00278745 Jy ! Component: 100 - total flux cleaned = 0.00439282 Jy ! Component: 150 - total flux cleaned = 0.0052344 Jy ! Component: 200 - total flux cleaned = 0.00554539 Jy ! Total flux subtracted in 200 components = 0.00554539 Jy ! Clean residual min=-0.000951 max=0.000876 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0889454 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0889455 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.114 mas, bmaj=3.02 mas, bpa=-10.75 degrees ! Estimated noise=430.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503282 Jy ! Component: 100 - total flux cleaned = 0.000558795 Jy ! Component: 150 - total flux cleaned = 0.000544483 Jy ! Component: 200 - total flux cleaned = 0.000519269 Jy ! Total flux subtracted in 200 components = 0.000519269 Jy ! Clean residual min=-0.000942 max=0.000909 Jy/beam ! Clean residual mean=0.000005 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0894647 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 = -1.09268e-05 Jy ! Component: 100 - total flux cleaned = -3.98322e-05 Jy ! Component: 150 - total flux cleaned = -6.62484e-05 Jy ! Component: 200 - total flux cleaned = -9.12899e-05 Jy ! Total flux subtracted in 200 components = -9.12899e-05 Jy ! Clean residual min=-0.000937 max=0.000907 Jy/beam ! Clean residual mean=0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0893734 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0893734 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9984 mas, bmaj=2.156 mas, bpa=-8.462 degrees ! Estimated noise=379.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.19224e-05 Jy ! Component: 100 - total flux cleaned = 2.45808e-05 Jy ! Component: 150 - total flux cleaned = 2.38503e-05 Jy ! Component: 200 - total flux cleaned = 1.33573e-05 Jy ! Total flux subtracted in 200 components = 1.33573e-05 Jy ! Clean residual min=-0.000963 max=0.000874 Jy/beam ! Clean residual mean=0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0893868 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0893868 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=0.108923Jy sigma=0.000642 ! Fit after self-cal, rms=0.108931Jy sigma=0.000642 wmodel J1651+2135_X_2017_03_23_pus_map.mod ! Writing 44 model components to file: J1651+2135_X_2017_03_23_pus_map.mod wobs J1651+2135_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1651+2135_X_2017_03_23_pus_uvs.fits wwins J1651+2135_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1651+2135_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.35893e-05 Jy ! Component: 100 - total flux cleaned = -8.41477e-05 Jy ! Component: 150 - total flux cleaned = -9.86616e-05 Jy ! Component: 200 - total flux cleaned = -8.49462e-05 Jy ! Component: 250 - total flux cleaned = -1.86554e-05 Jy ! Component: 300 - total flux cleaned = 8.42812e-05 Jy ! Component: 350 - total flux cleaned = 0.000184463 Jy ! Component: 400 - total flux cleaned = 0.000257797 Jy ! Component: 450 - total flux cleaned = 0.000329858 Jy ! Component: 500 - total flux cleaned = 0.000341777 Jy ! Component: 550 - total flux cleaned = 0.000353605 Jy ! Component: 600 - total flux cleaned = 0.00036508 Jy ! Component: 650 - total flux cleaned = 0.000409588 Jy ! Component: 700 - total flux cleaned = 0.000453179 Jy ! Component: 750 - total flux cleaned = 0.000485265 Jy ! Component: 800 - total flux cleaned = 0.000474661 Jy ! Component: 850 - total flux cleaned = 0.00049551 Jy ! Component: 900 - total flux cleaned = 0.000464481 Jy ! Component: 950 - total flux cleaned = 0.00046418 Jy ! Component: 1000 - total flux cleaned = 0.00042399 Jy ! Component: 1050 - total flux cleaned = 0.000414139 Jy ! Component: 1100 - total flux cleaned = 0.000404373 Jy ! Component: 1150 - total flux cleaned = 0.000356006 Jy ! Component: 1200 - total flux cleaned = 0.000356004 Jy ! Component: 1250 - total flux cleaned = 0.000337147 Jy ! Component: 1300 - total flux cleaned = 0.000337344 Jy ! Component: 1350 - total flux cleaned = 0.000328166 Jy ! Component: 1400 - total flux cleaned = 0.000318978 Jy ! Component: 1450 - total flux cleaned = 0.000300746 Jy ! Component: 1500 - total flux cleaned = 0.000273794 Jy ! Component: 1550 - total flux cleaned = 0.000273718 Jy ! Component: 1600 - total flux cleaned = 0.000211956 Jy ! Component: 1650 - total flux cleaned = 0.000212137 Jy ! Component: 1700 - total flux cleaned = 0.000220881 Jy ! Component: 1750 - total flux cleaned = 0.000195074 Jy ! Component: 1800 - total flux cleaned = 0.000220532 Jy ! Component: 1850 - total flux cleaned = 0.000186712 Jy ! Component: 1900 - total flux cleaned = 0.000178458 Jy ! Component: 1950 - total flux cleaned = 0.00017848 Jy ! Component: 2000 - total flux cleaned = 0.00020321 Jy ! Total flux subtracted in 2048 components = 0.000170478 Jy ! Clean residual min=-0.000529 max=0.000462 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0895573 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 189 components and 0.0895573 Jy ![Exited script file: muppet] wmap "J1651+2135_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9984 x 2.156 at -8.462 degrees (North through East) ! Clean map min=-0.00081238 max=0.078173 Jy/beam ! Writing clean map to FITS file: J1651+2135_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0781726 invert ! Inverting map ! Your choice of large map pixels excluded 0.0689% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.597109 0.597109 1.19422 2.38844 4.77687 9.55374 19.1075 38.215 76.4299 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9984 x 2.156 at -8.462 degrees (North through East) ! Clean map min=-0.00081238 max=0.078173 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 J1651+2135_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:26:00 2019