! Started logfile: J0359-0310_X_2017_02_24_pus_uvs.log on Sat May 4 09:57:15 2019 obs J0359-0310_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0359-0310_X_2017_02_24_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979401 visibilities/baseline/integration-bin. ! Found source: J0359-0310 ! ! 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 1882 lines of history. ! ! Reading 115824 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 J0359-0310_X_2017_02_24_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003878Jy sigma=0.008432 ! Fit after self-cal, rms=0.965756Jy sigma=0.008119 ! 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 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6622 mas, bmaj=1.686 mas, bpa=-0.9727 degrees ! Estimated noise=490.753 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 = 0.0291273 Jy ! Component: 100 - total flux cleaned = 0.0354865 Jy ! Total flux subtracted in 100 components = 0.0354865 Jy ! Clean residual min=-0.001246 max=0.001839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0354865 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0354865 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=0.078905Jy sigma=0.000635 ! Fit after self-cal, rms=0.077097Jy sigma=0.000619 ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 = 0.00456764 Jy ! Component: 100 - total flux cleaned = 0.00610414 Jy ! Total flux subtracted in 100 components = 0.00610414 Jy ! Clean residual min=-0.001446 max=0.001353 Jy/beam ! Clean residual mean=0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0415906 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0415906 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=0.076855Jy sigma=0.000618 ! Fit after self-cal, rms=0.076829Jy sigma=0.000617 ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.841 mas, bmaj=2.008 mas, bpa=-0.5867 degrees ! Estimated noise=251.997 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 = 0.000184864 Jy ! Component: 100 - total flux cleaned = 0.000169706 Jy ! Component: 150 - total flux cleaned = 0.000157599 Jy ! Component: 200 - total flux cleaned = 0.000137322 Jy ! Total flux subtracted in 200 components = 0.000137322 Jy ! Clean residual min=-0.000997 max=0.001017 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0417279 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0417279 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=0.076822Jy sigma=0.000617 ! Fit after self-cal, rms=0.076813Jy sigma=0.000617 ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 1.03 FD 1.03 HN 1.03 KP 1.00 ! LA 1.00 MK 1.01 NL 1.01 OV 1.07 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.06 KP 1.00 ! LA 1.03 MK 1.06 NL 0.98 OV 1.06 ! PT 1.15 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 1.00 ! LA 1.01 MK 1.11 NL 1.04 OV 1.12 ! PT 1.13 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.04 KP 0.98 ! LA 1.05 MK 1.04 NL 1.01 OV 1.11 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.05 ! LA 1.00 MK 1.07 NL 0.99 OV 1.09 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.00 KP 0.92 ! LA 1.05 MK 1.03 NL 1.02 OV 1.11 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.91 KP 0.98 ! LA 1.04 MK 1.08 NL 0.97 OV 1.04 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.97 KP 0.95 ! LA 1.06 MK 1.00 NL 0.97 OV 1.05 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.92 KP 0.89 ! LA 1.02 MK 0.98 NL 0.98 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 HN 0.93 KP 0.89 ! LA 1.00 MK 0.97 NL 0.99 OV 1.01 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.96 HN 0.88 KP 0.91 ! LA 0.97 MK 0.93 NL 0.93 OV 1.02 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 HN 0.89 KP 0.94 ! LA 0.97 MK 0.88 NL 0.87 OV 0.94 ! PT 0.95 SC 0.93 ! ! ! Fit before self-cal, rms=0.076813Jy sigma=0.000617 ! Fit after self-cal, rms=0.075501Jy sigma=0.000616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8451 mas, bmaj=2.006 mas, bpa=-0.8385 degrees ! Estimated noise=253.118 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 = 6.94815e-05 Jy ! Component: 100 - total flux cleaned = 5.68992e-05 Jy ! Component: 150 - total flux cleaned = 4.57441e-05 Jy ! Component: 200 - total flux cleaned = 3.57534e-05 Jy ! Total flux subtracted in 200 components = 3.57534e-05 Jy ! Clean residual min=-0.000658 max=0.000795 Jy/beam ! Clean residual mean=0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0417637 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0417637 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=0.075500Jy sigma=0.000616 ! Fit after self-cal, rms=0.075461Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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=0.075461Jy sigma=0.000616 ! Fit after self-cal, rms=0.075559Jy sigma=0.000616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8489 mas, bmaj=2.005 mas, bpa=-0.934 degrees ! Estimated noise=253.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.13327e-05 Jy ! Component: 100 - total flux cleaned = 5.70209e-05 Jy ! Component: 150 - total flux cleaned = 4.95211e-05 Jy ! Component: 200 - total flux cleaned = 4.62268e-05 Jy ! Total flux subtracted in 200 components = 4.62268e-05 Jy ! Clean residual min=-0.000615 max=0.000682 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0418099 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0418099 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=0.075559Jy sigma=0.000616 ! Fit after self-cal, rms=0.075555Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 = 3.86394e-05 Jy ! Component: 100 - total flux cleaned = 2.96996e-05 Jy ! Component: 150 - total flux cleaned = 1.74027e-05 Jy ! Component: 200 - total flux cleaned = 6.07907e-06 Jy ! Total flux subtracted in 200 components = 6.07907e-06 Jy ! Clean residual min=-0.000630 max=0.000679 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.041816 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.041816 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=0.075554Jy sigma=0.000616 ! Fit after self-cal, rms=0.075552Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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=0.075552Jy sigma=0.000616 ! Fit after self-cal, rms=0.075876Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8496 mas, bmaj=2.003 mas, bpa=-0.9663 degrees ! Estimated noise=253.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.82947e-05 Jy ! Component: 100 - total flux cleaned = -2.42341e-05 Jy ! Component: 150 - total flux cleaned = -2.95268e-05 Jy ! Component: 200 - total flux cleaned = -3.44644e-05 Jy ! Total flux subtracted in 200 components = -3.44644e-05 Jy ! Clean residual min=-0.000612 max=0.000648 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0417815 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0417815 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=0.075876Jy sigma=0.000616 ! Fit after self-cal, rms=0.075891Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 = -5.69176e-06 Jy ! Component: 100 - total flux cleaned = -2.06417e-05 Jy ! Component: 150 - total flux cleaned = -2.87504e-05 Jy ! Component: 200 - total flux cleaned = -3.13727e-05 Jy ! Total flux subtracted in 200 components = -3.13727e-05 Jy ! Clean residual min=-0.000604 max=0.000675 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0417502 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0417502 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=0.075891Jy sigma=0.000615 ! Fit after self-cal, rms=0.075887Jy sigma=0.000615 ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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=0.075887Jy sigma=0.000615 ! Fit after self-cal, rms=0.076060Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.113 mas, bmaj=3.404 mas, bpa=-1.384 degrees ! Estimated noise=328.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111669 Jy ! Component: 100 - total flux cleaned = 0.000104764 Jy ! Component: 150 - total flux cleaned = 9.52484e-05 Jy ! Component: 200 - total flux cleaned = 8.93551e-05 Jy ! Total flux subtracted in 200 components = 8.93551e-05 Jy ! Clean residual min=-0.000911 max=0.001007 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0418395 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 30 components and 0.0418395 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=0.076060Jy sigma=0.000615 ! Fit after self-cal, rms=0.076067Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 = -1.81493e-05 Jy ! Component: 100 - total flux cleaned = -2.71453e-05 Jy ! Component: 150 - total flux cleaned = -3.28116e-05 Jy ! Component: 200 - total flux cleaned = -3.80405e-05 Jy ! Total flux subtracted in 200 components = -3.80405e-05 Jy ! Clean residual min=-0.000917 max=0.001005 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0418015 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.0418015 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=0.076066Jy sigma=0.000615 ! Fit after self-cal, rms=0.076067Jy sigma=0.000615 ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8499 mas, bmaj=2.004 mas, bpa=-0.9846 degrees ! Estimated noise=253.799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8499 x 2.004 at -0.9846 degrees (North through East) ! Clean map min=-0.00058496 max=0.041415 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 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.669 mas, bmaj=1.685 mas, bpa=-1.444 degrees ! Estimated noise=491.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320996 Jy ! Component: 100 - total flux cleaned = 0.0391747 Jy ! Component: 150 - total flux cleaned = 0.041339 Jy ! Component: 200 - total flux cleaned = 0.0418483 Jy ! Total flux subtracted in 200 components = 0.0418483 Jy ! Clean residual min=-0.001030 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0418483 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0418483 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8499 mas, bmaj=2.004 mas, bpa=-0.9846 degrees ! Estimated noise=253.799 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 = 0.000174175 Jy ! Component: 100 - total flux cleaned = 0.000174387 Jy ! Component: 150 - total flux cleaned = 0.000141265 Jy ! Component: 200 - total flux cleaned = 0.000121381 Jy ! Total flux subtracted in 200 components = 0.000121381 Jy ! Clean residual min=-0.000655 max=0.000682 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0419697 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0419697 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.113 mas, bmaj=3.404 mas, bpa=-1.384 degrees ! Estimated noise=328.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.38518e-05 Jy ! Component: 100 - total flux cleaned = 1.17731e-05 Jy ! Component: 150 - total flux cleaned = -2.11509e-06 Jy ! Component: 200 - total flux cleaned = -1.49067e-05 Jy ! Total flux subtracted in 200 components = -1.49067e-05 Jy ! Clean residual min=-0.000945 max=0.001029 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0419548 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 = -1.8406e-05 Jy ! Component: 100 - total flux cleaned = -2.96679e-05 Jy ! Component: 150 - total flux cleaned = -4.02146e-05 Jy ! Component: 200 - total flux cleaned = -5.49235e-05 Jy ! Total flux subtracted in 200 components = -5.49235e-05 Jy ! Clean residual min=-0.000939 max=0.001020 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0418999 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 17 components and 0.0418999 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 0.0633% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8499 mas, bmaj=2.004 mas, bpa=-0.9846 degrees ! Estimated noise=253.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013167 Jy ! Component: 100 - total flux cleaned = -0.000131608 Jy ! Component: 150 - total flux cleaned = -0.000136146 Jy ! Component: 200 - total flux cleaned = -0.000136192 Jy ! Total flux subtracted in 200 components = -0.000136192 Jy ! Clean residual min=-0.000629 max=0.000687 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0417637 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0417637 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=0.076068Jy sigma=0.000615 ! Fit after self-cal, rms=0.076068Jy sigma=0.000615 wmodel J0359-0310_X_2017_02_24_pus_map.mod ! Writing 22 model components to file: J0359-0310_X_2017_02_24_pus_map.mod wobs J0359-0310_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0359-0310_X_2017_02_24_pus_uvs.fits wwins J0359-0310_X_2017_02_24_pus_map.win ! wwins: Wrote 1 windows to J0359-0310_X_2017_02_24_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 0.0633% 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 = 0.00020513 Jy ! Component: 100 - total flux cleaned = 0.000281752 Jy ! Component: 150 - total flux cleaned = 0.000292078 Jy ! Component: 200 - total flux cleaned = 0.000301911 Jy ! Component: 250 - total flux cleaned = 0.000311331 Jy ! Component: 300 - total flux cleaned = 0.000320408 Jy ! Component: 350 - total flux cleaned = 0.000329141 Jy ! Component: 400 - total flux cleaned = 0.000337617 Jy ! Component: 450 - total flux cleaned = 0.000345878 Jy ! Component: 500 - total flux cleaned = 0.000369752 Jy ! Component: 550 - total flux cleaned = 0.000353998 Jy ! Component: 600 - total flux cleaned = 0.000376945 Jy ! Component: 650 - total flux cleaned = 0.000399373 Jy ! Component: 700 - total flux cleaned = 0.000421144 Jy ! Component: 750 - total flux cleaned = 0.000428267 Jy ! Component: 800 - total flux cleaned = 0.000449242 Jy ! Component: 850 - total flux cleaned = 0.000435444 Jy ! Component: 900 - total flux cleaned = 0.000455897 Jy ! Component: 950 - total flux cleaned = 0.000462442 Jy ! Component: 1000 - total flux cleaned = 0.000455779 Jy ! Component: 1050 - total flux cleaned = 0.000468673 Jy ! Component: 1100 - total flux cleaned = 0.000443134 Jy ! Component: 1150 - total flux cleaned = 0.000455766 Jy ! Component: 1200 - total flux cleaned = 0.000461913 Jy ! Component: 1250 - total flux cleaned = 0.000455848 Jy ! Component: 1300 - total flux cleaned = 0.000461816 Jy ! Component: 1350 - total flux cleaned = 0.000455837 Jy ! Component: 1400 - total flux cleaned = 0.000455795 Jy ! Component: 1450 - total flux cleaned = 0.000444104 Jy ! Component: 1500 - total flux cleaned = 0.000444022 Jy ! Component: 1550 - total flux cleaned = 0.00042116 Jy ! Component: 1600 - total flux cleaned = 0.000421244 Jy ! Component: 1650 - total flux cleaned = 0.00041013 Jy ! Component: 1700 - total flux cleaned = 0.000410123 Jy ! Component: 1750 - total flux cleaned = 0.000388273 Jy ! Component: 1800 - total flux cleaned = 0.000388307 Jy ! Component: 1850 - total flux cleaned = 0.000372171 Jy ! Component: 1900 - total flux cleaned = 0.000361478 Jy ! Component: 1950 - total flux cleaned = 0.000340456 Jy ! Component: 2000 - total flux cleaned = 0.000330002 Jy ! Total flux subtracted in 2048 components = 0.00031967 Jy ! Clean residual min=-0.000358 max=0.000262 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0420834 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 172 components and 0.0420834 Jy ![Exited script file: muppet] wmap "J0359-0310_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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: 0.8499 x 2.004 at -0.9846 degrees (North through East) ! Clean map min=-0.00046968 max=0.041299 Jy/beam ! Writing clean map to FITS file: J0359-0310_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0412987 invert ! Inverting map ! Your choice of large map pixels excluded 0.0633% 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 9.91657e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.720354 0.720354 1.44071 2.88142 5.76284 11.5257 23.0513 46.1027 92.2054 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8499 x 2.004 at -0.9846 degrees (North through East) ! Clean map min=-0.00046968 max=0.041299 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 J0359-0310_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:57:20 2019