! Started logfile: J0010-3054_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:24 2019 obs J0010-3054_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0010-3054_X_2017_02_19_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.452924 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0010-3054 ! ! 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 858 lines of history. ! ! Reading 18588 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 J0010-3054_X_2017_02_19_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 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976718Jy sigma=0.006855 ! Fit after self-cal, rms=0.935478Jy sigma=0.006603 ! 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 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5506 mas, bmaj=1.604 mas, bpa=-0.07026 degrees ! Estimated noise=1398.71 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 = 0.0487702 Jy ! Component: 100 - total flux cleaned = 0.0615057 Jy ! Total flux subtracted in 100 components = 0.0615057 Jy ! Clean residual min=-0.004775 max=0.006366 Jy/beam ! Clean residual mean=0.000037 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.0615057 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0615057 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=0.103668Jy sigma=0.000639 ! Fit after self-cal, rms=0.103223Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7006 mas, bmaj=1.821 mas, bpa=-1.063 degrees ! Estimated noise=757.509 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 = 0.0108923 Jy ! Component: 100 - total flux cleaned = 0.016274 Jy ! Component: 150 - total flux cleaned = 0.0192034 Jy ! Component: 200 - total flux cleaned = 0.0208065 Jy ! Total flux subtracted in 200 components = 0.0208065 Jy ! Clean residual min=-0.003054 max=0.003252 Jy/beam ! Clean residual mean=0.000032 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0823122 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.0823122 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=0.101962Jy sigma=0.000629 ! Fit after self-cal, rms=0.101737Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.06 HN 1.00* KP 0.99 ! LA 0.98 MK 1.04 NL 1.00* OV 1.05 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 1.00* KP 0.93 ! LA 0.98 MK 1.12 NL 1.00* OV 1.07 ! PT 1.00* SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.00* KP 0.94 ! LA 1.07 MK 1.12 NL 1.00* OV 1.01 ! PT 1.00* SC 1.23 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00* KP 0.99 ! LA 1.02 MK 1.03 NL 1.00* OV 1.10 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.00* KP 0.93 ! LA 1.02 MK 1.07 NL 1.00* OV 1.13 ! PT 1.00* SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.94 ! LA 1.09 MK 1.01 NL 1.00* OV 1.01 ! PT 1.00* SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.00* KP 1.00 ! LA 0.99 MK 0.97 NL 1.00* OV 1.00 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.87 HN 1.00* KP 1.05 ! LA 0.99 MK 1.00 NL 1.00* OV 1.04 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.00* KP 0.90 ! LA 1.02 MK 0.98 NL 1.00* OV 0.99 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 1.00* KP 0.89 ! LA 1.00 MK 1.08 NL 1.00* OV 1.13 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 1.00* KP 0.82 ! LA 1.18 MK 0.93 NL 1.00* OV 1.03 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.85 HN 1.00* KP 0.87 ! LA 1.05 MK 0.95 NL 1.00* OV 1.01 ! PT 1.00* SC 0.94 ! ! ! Fit before self-cal, rms=0.101737Jy sigma=0.000628 ! Fit after self-cal, rms=0.097562Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7205 mas, bmaj=1.839 mas, bpa=-1.572 degrees ! Estimated noise=760.55 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 = 0.000561988 Jy ! Component: 100 - total flux cleaned = 0.000618957 Jy ! Component: 150 - total flux cleaned = 0.000594827 Jy ! Component: 200 - total flux cleaned = 0.000594803 Jy ! Total flux subtracted in 200 components = 0.000594803 Jy ! Clean residual min=-0.002638 max=0.003064 Jy/beam ! Clean residual mean=0.000011 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.082907 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.082907 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=0.097546Jy sigma=0.000625 ! Fit after self-cal, rms=0.097436Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.097436Jy sigma=0.000625 ! Fit after self-cal, rms=0.095771Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7229 mas, bmaj=1.831 mas, bpa=-1.683 degrees ! Estimated noise=757.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413943 Jy ! Component: 100 - total flux cleaned = 0.000354357 Jy ! Component: 150 - total flux cleaned = 0.000329804 Jy ! Component: 200 - total flux cleaned = 0.000308316 Jy ! Total flux subtracted in 200 components = 0.000308316 Jy ! Clean residual min=-0.002364 max=0.002654 Jy/beam ! Clean residual mean=0.000023 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0832153 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0832153 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=0.095752Jy sigma=0.000624 ! Fit after self-cal, rms=0.095750Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (-2.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225697 Jy ! Component: 100 - total flux cleaned = 0.00228887 Jy ! Component: 150 - total flux cleaned = 0.00234587 Jy ! Component: 200 - total flux cleaned = 0.00236936 Jy ! Total flux subtracted in 200 components = 0.00236936 Jy ! Clean residual min=-0.002110 max=0.002374 Jy/beam ! Clean residual mean=0.000013 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0855847 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0855847 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=0.095693Jy sigma=0.000623 ! Fit after self-cal, rms=0.095636Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233186 Jy ! Component: 100 - total flux cleaned = 0.00276626 Jy ! Component: 150 - total flux cleaned = 0.00305258 Jy ! Component: 200 - total flux cleaned = 0.00334816 Jy ! Total flux subtracted in 200 components = 0.00334816 Jy ! Clean residual min=-0.001772 max=0.001836 Jy/beam ! Clean residual mean=0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0889328 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0889328 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=0.095553Jy sigma=0.000622 ! Fit after self-cal, rms=0.095455Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.095455Jy sigma=0.000622 ! Fit after self-cal, rms=0.094025Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7176 mas, bmaj=1.818 mas, bpa=-1.491 degrees ! Estimated noise=745.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131056 Jy ! Component: 100 - total flux cleaned = 0.00169344 Jy ! Component: 150 - total flux cleaned = 0.00198919 Jy ! Component: 200 - total flux cleaned = 0.00223129 Jy ! Total flux subtracted in 200 components = 0.00223129 Jy ! Clean residual min=-0.001656 max=0.001729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0911641 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0911641 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=0.093980Jy sigma=0.000621 ! Fit after self-cal, rms=0.093952Jy sigma=0.000621 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712003 Jy ! Component: 100 - total flux cleaned = 0.000936039 Jy ! Component: 150 - total flux cleaned = 0.00118128 Jy ! Component: 200 - total flux cleaned = 0.00138511 Jy ! Total flux subtracted in 200 components = 0.00138511 Jy ! Clean residual min=-0.001654 max=0.001755 Jy/beam ! Clean residual mean=-0.000007 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0925492 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.0925492 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=0.093925Jy sigma=0.000621 ! Fit after self-cal, rms=0.093883Jy sigma=0.000621 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (7, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162512 Jy ! Component: 100 - total flux cleaned = 0.00234429 Jy ! Component: 150 - total flux cleaned = 0.00286581 Jy ! Component: 200 - total flux cleaned = 0.00322844 Jy ! Total flux subtracted in 200 components = 0.00322844 Jy ! Clean residual min=-0.001503 max=0.001370 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0957777 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.0957777 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=0.093844Jy sigma=0.000621 ! Fit after self-cal, rms=0.093801Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.093801Jy sigma=0.000620 ! Fit after self-cal, rms=0.093335Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.737 mas, bmaj=6.353 mas, bpa=6.678 degrees ! Estimated noise=1080.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000932499 Jy ! Component: 100 - total flux cleaned = 0.00150911 Jy ! Component: 150 - total flux cleaned = 0.00195447 Jy ! Component: 200 - total flux cleaned = 0.00224213 Jy ! Total flux subtracted in 200 components = 0.00224213 Jy ! Clean residual min=-0.001710 max=0.001373 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0980198 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.0980198 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=0.093329Jy sigma=0.000620 ! Fit after self-cal, rms=0.093338Jy sigma=0.000620 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620294 Jy ! Component: 100 - total flux cleaned = 0.00101542 Jy ! Component: 150 - total flux cleaned = 0.00118565 Jy ! Component: 200 - total flux cleaned = 0.00132428 Jy ! Total flux subtracted in 200 components = 0.00132428 Jy ! Clean residual min=-0.001697 max=0.001456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0993441 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.0993441 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=0.093334Jy sigma=0.000620 ! Fit after self-cal, rms=0.093331Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7148 mas, bmaj=1.814 mas, bpa=-1.245 degrees ! Estimated noise=739.206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7148 x 1.814 at -1.245 degrees (North through East) ! Clean map min=-0.0030788 max=0.064819 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 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5611 mas, bmaj=1.584 mas, bpa=-0.03623 degrees ! Estimated noise=1385.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047342 Jy ! Component: 100 - total flux cleaned = 0.0619333 Jy ! Component: 150 - total flux cleaned = 0.0711813 Jy ! Component: 200 - total flux cleaned = 0.0763815 Jy ! Total flux subtracted in 200 components = 0.0763815 Jy ! Clean residual min=-0.004964 max=0.005204 Jy/beam ! Clean residual mean=0.000017 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0763815 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0763815 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7148 mas, bmaj=1.814 mas, bpa=-1.245 degrees ! Estimated noise=739.206 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 = 0.00714889 Jy ! Component: 100 - total flux cleaned = 0.00975998 Jy ! Component: 150 - total flux cleaned = 0.0115092 Jy ! Component: 200 - total flux cleaned = 0.0128765 Jy ! Total flux subtracted in 200 components = 0.0128765 Jy ! Clean residual min=-0.002389 max=0.002161 Jy/beam ! Clean residual mean=0.000012 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.089258 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.089258 Jy ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.737 mas, bmaj=6.353 mas, bpa=6.678 degrees ! Estimated noise=1080.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297098 Jy ! Component: 100 - total flux cleaned = 0.00465353 Jy ! Component: 150 - total flux cleaned = 0.00591174 Jy ! Component: 200 - total flux cleaned = 0.00685475 Jy ! Total flux subtracted in 200 components = 0.00685475 Jy ! Clean residual min=-0.002000 max=0.001459 Jy/beam ! Clean residual mean=0.000011 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0961128 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 = 0.000621421 Jy ! Component: 100 - total flux cleaned = 0.00109839 Jy ! Component: 150 - total flux cleaned = 0.00153726 Jy ! Component: 200 - total flux cleaned = 0.00189705 Jy ! Total flux subtracted in 200 components = 0.00189705 Jy ! Clean residual min=-0.001727 max=0.001388 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0980098 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.0980098 Jy ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7148 mas, bmaj=1.814 mas, bpa=-1.245 degrees ! Estimated noise=739.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444865 Jy ! Component: 100 - total flux cleaned = 0.000754317 Jy ! Component: 150 - total flux cleaned = 0.000856681 Jy ! Component: 200 - total flux cleaned = 0.000938783 Jy ! Total flux subtracted in 200 components = 0.000938783 Jy ! Clean residual min=-0.001490 max=0.001518 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0989486 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0989486 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=0.093354Jy sigma=0.000620 ! Fit after self-cal, rms=0.093324Jy sigma=0.000620 wmodel J0010-3054_X_2017_02_19_pus_map.mod ! Writing 96 model components to file: J0010-3054_X_2017_02_19_pus_map.mod wobs J0010-3054_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0010-3054_X_2017_02_19_pus_uvs.fits wwins J0010-3054_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0010-3054_X_2017_02_19_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 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361986 Jy ! Component: 100 - total flux cleaned = -0.000484021 Jy ! Component: 150 - total flux cleaned = -0.00053106 Jy ! Component: 200 - total flux cleaned = -0.000575956 Jy ! Component: 250 - total flux cleaned = -0.000576376 Jy ! Component: 300 - total flux cleaned = -0.000556599 Jy ! Component: 350 - total flux cleaned = -0.00059695 Jy ! Component: 400 - total flux cleaned = -0.000558501 Jy ! Component: 450 - total flux cleaned = -0.00053984 Jy ! Component: 500 - total flux cleaned = -0.000485288 Jy ! Component: 550 - total flux cleaned = -0.000520802 Jy ! Component: 600 - total flux cleaned = -0.000537685 Jy ! Component: 650 - total flux cleaned = -0.000571337 Jy ! Component: 700 - total flux cleaned = -0.000637845 Jy ! Component: 750 - total flux cleaned = -0.000718379 Jy ! Component: 800 - total flux cleaned = -0.000750083 Jy ! Component: 850 - total flux cleaned = -0.000780682 Jy ! Component: 900 - total flux cleaned = -0.000795677 Jy ! Component: 950 - total flux cleaned = -0.000810447 Jy ! Component: 1000 - total flux cleaned = -0.000825091 Jy ! Component: 1050 - total flux cleaned = -0.000825086 Jy ! Component: 1100 - total flux cleaned = -0.000811056 Jy ! Component: 1150 - total flux cleaned = -0.000838538 Jy ! Component: 1200 - total flux cleaned = -0.000784341 Jy ! Component: 1250 - total flux cleaned = -0.000797938 Jy ! Component: 1300 - total flux cleaned = -0.000785105 Jy ! Component: 1350 - total flux cleaned = -0.000785579 Jy ! Component: 1400 - total flux cleaned = -0.000848579 Jy ! Component: 1450 - total flux cleaned = -0.000848535 Jy ! Component: 1500 - total flux cleaned = -0.000860534 Jy ! Component: 1550 - total flux cleaned = -0.000824484 Jy ! Component: 1600 - total flux cleaned = -0.000800911 Jy ! Component: 1650 - total flux cleaned = -0.000777912 Jy ! Component: 1700 - total flux cleaned = -0.000766292 Jy ! Component: 1750 - total flux cleaned = -0.000721029 Jy ! Component: 1800 - total flux cleaned = -0.000709711 Jy ! Component: 1850 - total flux cleaned = -0.000687866 Jy ! Component: 1900 - total flux cleaned = -0.000698649 Jy ! Component: 1950 - total flux cleaned = -0.000698472 Jy ! Component: 2000 - total flux cleaned = -0.000698371 Jy ! Total flux subtracted in 2048 components = -0.000698364 Jy ! Clean residual min=-0.000628 max=0.000616 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0982502 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 204 components and 0.0982502 Jy ![Exited script file: muppet] wmap "J0010-3054_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7148 x 1.814 at -1.245 degrees (North through East) ! Clean map min=-0.0026993 max=0.065066 Jy/beam ! Writing clean map to FITS file: J0010-3054_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.065066 invert ! Inverting map ! Your choice of large map pixels excluded 0.398% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185833 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85682 0.85682 1.71364 3.42728 6.85456 13.7091 27.4182 54.8365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7148 x 1.814 at -1.245 degrees (North through East) ! Clean map min=-0.0026993 max=0.065066 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 J0010-3054_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:26 2019