! Started logfile: J0321-3122_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:38 2019 obs J0321-3122_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0321-3122_X_2017_05_31_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849185 visibilities/baseline/integration-bin. ! Found source: J0321-3122 ! ! 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 1698 lines of history. ! ! Reading 34392 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 J0321-3122_X_2017_05_31_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975456Jy sigma=0.006832 ! Fit after self-cal, rms=0.936160Jy sigma=0.006581 ! 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 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6298 mas, bmaj=1.624 mas, bpa=-2.132 degrees ! Estimated noise=1169.41 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 = 0.0465012 Jy ! Component: 100 - total flux cleaned = 0.061002 Jy ! Total flux subtracted in 100 components = 0.061002 Jy ! Clean residual min=-0.003901 max=0.009610 Jy/beam ! Clean residual mean=-0.000018 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.061002 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.061002 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=0.101867Jy sigma=0.000664 ! Fit after self-cal, rms=0.101501Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103964 Jy ! Component: 100 - total flux cleaned = 0.0170517 Jy ! Total flux subtracted in 100 components = 0.0170517 Jy ! Clean residual min=-0.002954 max=0.005779 Jy/beam ! Clean residual mean=-0.000004 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0780537 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0780537 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=0.099723Jy sigma=0.000647 ! Fit after self-cal, rms=0.099615Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591239 Jy ! Component: 100 - total flux cleaned = 0.00935382 Jy ! Total flux subtracted in 100 components = 0.00935382 Jy ! Clean residual min=-0.002586 max=0.004092 Jy/beam ! Clean residual mean=0.000003 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0874075 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0874075 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=0.099115Jy sigma=0.000642 ! Fit after self-cal, rms=0.099049Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.806 mas, bmaj=2.031 mas, bpa=-2.315 degrees ! Estimated noise=556.16 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 = 0.00435585 Jy ! Component: 100 - total flux cleaned = 0.00635728 Jy ! Component: 150 - total flux cleaned = 0.00736926 Jy ! Component: 200 - total flux cleaned = 0.00745559 Jy ! Total flux subtracted in 200 components = 0.00745559 Jy ! Clean residual min=-0.002147 max=0.003113 Jy/beam ! Clean residual mean=0.000014 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0948631 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0948631 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=0.098882Jy sigma=0.000640 ! Fit after self-cal, rms=0.098842Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.94 FD 0.92 HN 0.88 KP 0.97 ! LA 0.97 MK 1.07 NL 1.02 OV 1.12 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.35 KP 0.98 ! LA 0.96 MK 1.13 NL 0.98 OV 1.08 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.05 KP 0.91 ! LA 0.95 MK 1.08 NL 1.10 OV 1.07 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.14 KP 0.93 ! LA 1.01 MK 1.11 NL 1.10 OV 1.14 ! PT 1.04 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.98 KP 0.97 ! LA 1.01 MK 1.12 NL 0.97 OV 1.16 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.11 KP 0.94 ! LA 0.94 MK 1.07 NL 1.05 OV 1.04 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.09 KP 0.99 ! LA 1.05 MK 1.05 NL 0.91 OV 0.98 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.03 KP 0.90 ! LA 0.97 MK 1.00 NL 0.92 OV 1.08 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.97 KP 0.97 ! LA 1.01 MK 1.00 NL 0.96 OV 1.03 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.89 KP 0.95 ! LA 1.00 MK 0.92 NL 0.99 OV 1.02 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.04 HN 1.01 KP 0.94 ! LA 0.94 MK 0.80 NL 0.99 OV 1.05 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.86 KP 0.93 ! LA 0.98 MK 0.92 NL 0.91 OV 1.11 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.098842Jy sigma=0.000640 ! Fit after self-cal, rms=0.098607Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8083 mas, bmaj=2.035 mas, bpa=-2.027 degrees ! Estimated noise=554.665 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 (2.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276408 Jy ! Component: 100 - total flux cleaned = 0.00356003 Jy ! Component: 150 - total flux cleaned = 0.00363529 Jy ! Component: 200 - total flux cleaned = 0.00366871 Jy ! Total flux subtracted in 200 components = 0.00366871 Jy ! Clean residual min=-0.001594 max=0.002052 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0985318 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0985318 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=0.098527Jy sigma=0.000638 ! Fit after self-cal, rms=0.098530Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.098530Jy sigma=0.000638 ! Fit after self-cal, rms=0.098813Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8076 mas, bmaj=2.021 mas, bpa=-1.992 degrees ! Estimated noise=553.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155366 Jy ! Component: 100 - total flux cleaned = 0.00178019 Jy ! Component: 150 - total flux cleaned = 0.00178116 Jy ! Component: 200 - total flux cleaned = 0.00178269 Jy ! Total flux subtracted in 200 components = 0.00178269 Jy ! Clean residual min=-0.001500 max=0.001884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.100315 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.100315 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=0.098782Jy sigma=0.000637 ! Fit after self-cal, rms=0.098794Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (4.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179142 Jy ! Component: 100 - total flux cleaned = 0.00264921 Jy ! Component: 150 - total flux cleaned = 0.00281077 Jy ! Component: 200 - total flux cleaned = 0.00283904 Jy ! Total flux subtracted in 200 components = 0.00283904 Jy ! Clean residual min=-0.001405 max=0.001763 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.103154 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.103154 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=0.098756Jy sigma=0.000637 ! Fit after self-cal, rms=0.098747Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-14.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156982 Jy ! Component: 100 - total flux cleaned = 0.00241739 Jy ! Component: 150 - total flux cleaned = 0.00266458 Jy ! Component: 200 - total flux cleaned = 0.00287903 Jy ! Total flux subtracted in 200 components = 0.00287903 Jy ! Clean residual min=-0.001300 max=0.001386 Jy/beam ! Clean residual mean=-0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.106033 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.106033 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=0.098717Jy sigma=0.000636 ! Fit after self-cal, rms=0.098706Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.098706Jy sigma=0.000636 ! Fit after self-cal, rms=0.099067Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8053 mas, bmaj=2.006 mas, bpa=-1.884 degrees ! Estimated noise=551.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758824 Jy ! Component: 100 - total flux cleaned = 0.00106258 Jy ! Component: 150 - total flux cleaned = 0.00116983 Jy ! Component: 200 - total flux cleaned = 0.00124329 Jy ! Total flux subtracted in 200 components = 0.00124329 Jy ! Clean residual min=-0.001211 max=0.001320 Jy/beam ! Clean residual mean=-0.000009 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.107276 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.107276 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=0.099051Jy sigma=0.000636 ! Fit after self-cal, rms=0.099077Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000275593 Jy ! Component: 100 - total flux cleaned = 0.000325294 Jy ! Component: 150 - total flux cleaned = 0.000348037 Jy ! Component: 200 - total flux cleaned = 0.000348164 Jy ! Total flux subtracted in 200 components = 0.000348164 Jy ! Clean residual min=-0.001215 max=0.001301 Jy/beam ! Clean residual mean=-0.000009 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.107624 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.107624 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=0.099066Jy sigma=0.000636 ! Fit after self-cal, rms=0.099064Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.099064Jy sigma=0.000636 ! Fit after self-cal, rms=0.099137Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.398 mas, bmaj=6.405 mas, bpa=1.616 degrees ! Estimated noise=717.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301063 Jy ! Component: 100 - total flux cleaned = 0.000318097 Jy ! Component: 150 - total flux cleaned = 0.000318294 Jy ! Component: 200 - total flux cleaned = 0.000342504 Jy ! Total flux subtracted in 200 components = 0.000342504 Jy ! Clean residual min=-0.001245 max=0.001199 Jy/beam ! Clean residual mean=-0.000020 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.107967 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.107967 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=0.099133Jy sigma=0.000636 ! Fit after self-cal, rms=0.099142Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.41615e-05 Jy ! Component: 100 - total flux cleaned = 8.58229e-05 Jy ! Component: 150 - total flux cleaned = 0.000106292 Jy ! Component: 200 - total flux cleaned = 0.000125621 Jy ! Total flux subtracted in 200 components = 0.000125621 Jy ! Clean residual min=-0.001239 max=0.001183 Jy/beam ! Clean residual mean=-0.000019 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.108092 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.108092 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=0.099141Jy sigma=0.000636 ! Fit after self-cal, rms=0.099140Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8036 mas, bmaj=1.999 mas, bpa=-1.811 degrees ! Estimated noise=550.051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 1.999 at -1.811 degrees (North through East) ! Clean map min=-0.0015893 max=0.062989 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 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6259 mas, bmaj=1.591 mas, bpa=-1.777 degrees ! Estimated noise=1142.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044674 Jy ! Component: 100 - total flux cleaned = 0.0626144 Jy ! Component: 150 - total flux cleaned = 0.0737739 Jy ! Component: 200 - total flux cleaned = 0.0811474 Jy ! Total flux subtracted in 200 components = 0.0811474 Jy ! Clean residual min=-0.003146 max=0.005334 Jy/beam ! Clean residual mean=-0.000011 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0811474 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0811474 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8036 mas, bmaj=1.999 mas, bpa=-1.811 degrees ! Estimated noise=550.051 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 = 0.00770338 Jy ! Component: 100 - total flux cleaned = 0.0124502 Jy ! Component: 150 - total flux cleaned = 0.0158293 Jy ! Component: 200 - total flux cleaned = 0.0184319 Jy ! Total flux subtracted in 200 components = 0.0184319 Jy ! Clean residual min=-0.001712 max=0.002616 Jy/beam ! Clean residual mean=-0.000011 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0995793 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.0995793 Jy ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247076 Jy ! Component: 100 - total flux cleaned = 0.00421488 Jy ! Component: 150 - total flux cleaned = 0.00562399 Jy ! Component: 200 - total flux cleaned = 0.00647032 Jy ! Total flux subtracted in 200 components = 0.00647032 Jy ! Clean residual min=-0.001462 max=0.001488 Jy/beam ! Clean residual mean=-0.000009 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.10605 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.10605 Jy ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.398 mas, bmaj=6.405 mas, bpa=1.616 degrees ! Estimated noise=717.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118624 Jy ! Component: 100 - total flux cleaned = 0.00173529 Jy ! Component: 150 - total flux cleaned = 0.00197887 Jy ! Component: 200 - total flux cleaned = 0.00217807 Jy ! Total flux subtracted in 200 components = 0.00217807 Jy ! Clean residual min=-0.001264 max=0.001204 Jy/beam ! Clean residual mean=-0.000018 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.108228 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 = 9.34785e-05 Jy ! Component: 100 - total flux cleaned = 0.00018001 Jy ! Component: 150 - total flux cleaned = 0.000247421 Jy ! Component: 200 - total flux cleaned = 0.000310496 Jy ! Total flux subtracted in 200 components = 0.000310496 Jy ! Clean residual min=-0.001247 max=0.001187 Jy/beam ! Clean residual mean=-0.000018 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.108538 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.108538 Jy ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8036 mas, bmaj=1.999 mas, bpa=-1.811 degrees ! Estimated noise=550.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045172 Jy ! Component: 100 - total flux cleaned = -0.00042231 Jy ! Component: 150 - total flux cleaned = -0.000365416 Jy ! Component: 200 - total flux cleaned = -0.000312553 Jy ! Total flux subtracted in 200 components = -0.000312553 Jy ! Clean residual min=-0.001422 max=0.001309 Jy/beam ! Clean residual mean=-0.000008 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.108226 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.108226 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=0.099143Jy sigma=0.000636 ! Fit after self-cal, rms=0.099144Jy sigma=0.000636 wmodel J0321-3122_X_2017_05_31_pus_map.mod ! Writing 109 model components to file: J0321-3122_X_2017_05_31_pus_map.mod wobs J0321-3122_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0321-3122_X_2017_05_31_pus_uvs.fits wwins J0321-3122_X_2017_05_31_pus_map.win ! wwins: Wrote 6 windows to J0321-3122_X_2017_05_31_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 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.68412e-05 Jy ! Component: 100 - total flux cleaned = -0.000275193 Jy ! Component: 150 - total flux cleaned = -0.000423301 Jy ! Component: 200 - total flux cleaned = -0.00052455 Jy ! Component: 250 - total flux cleaned = -0.000622086 Jy ! Component: 300 - total flux cleaned = -0.000715718 Jy ! Component: 350 - total flux cleaned = -0.000823552 Jy ! Component: 400 - total flux cleaned = -0.000910837 Jy ! Component: 450 - total flux cleaned = -0.00097973 Jy ! Component: 500 - total flux cleaned = -0.00106348 Jy ! Component: 550 - total flux cleaned = -0.00112866 Jy ! Component: 600 - total flux cleaned = -0.00119248 Jy ! Component: 650 - total flux cleaned = -0.0012702 Jy ! Component: 700 - total flux cleaned = -0.00131614 Jy ! Component: 750 - total flux cleaned = -0.00140559 Jy ! Component: 800 - total flux cleaned = -0.00141994 Jy ! Component: 850 - total flux cleaned = -0.00144852 Jy ! Component: 900 - total flux cleaned = -0.00151856 Jy ! Component: 950 - total flux cleaned = -0.00158715 Jy ! Component: 1000 - total flux cleaned = -0.00161431 Jy ! Component: 1050 - total flux cleaned = -0.00168089 Jy ! Component: 1100 - total flux cleaned = -0.001707 Jy ! Component: 1150 - total flux cleaned = -0.00175847 Jy ! Component: 1200 - total flux cleaned = -0.00177106 Jy ! Component: 1250 - total flux cleaned = -0.0018211 Jy ! Component: 1300 - total flux cleaned = -0.00182112 Jy ! Component: 1350 - total flux cleaned = -0.00188244 Jy ! Component: 1400 - total flux cleaned = -0.00190646 Jy ! Component: 1450 - total flux cleaned = -0.00188266 Jy ! Component: 1500 - total flux cleaned = -0.00194132 Jy ! Component: 1550 - total flux cleaned = -0.00194094 Jy ! Component: 1600 - total flux cleaned = -0.00195232 Jy ! Component: 1650 - total flux cleaned = -0.00197504 Jy ! Component: 1700 - total flux cleaned = -0.00196383 Jy ! Component: 1750 - total flux cleaned = -0.00196387 Jy ! Component: 1800 - total flux cleaned = -0.00196397 Jy ! Component: 1850 - total flux cleaned = -0.00199616 Jy ! Component: 1900 - total flux cleaned = -0.00199602 Jy ! Component: 1950 - total flux cleaned = -0.00198555 Jy ! Component: 2000 - total flux cleaned = -0.00198555 Jy ! Total flux subtracted in 2048 components = -0.00197546 Jy ! Clean residual min=-0.000544 max=0.000609 Jy/beam ! Clean residual mean=-0.000003 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.10625 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 252 components and 0.10625 Jy ![Exited script file: muppet] wmap "J0321-3122_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 1.999 at -1.811 degrees (North through East) ! Clean map min=-0.00094029 max=0.062486 Jy/beam ! Writing clean map to FITS file: J0321-3122_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0624856 invert ! Inverting map ! Your choice of large map pixels excluded 0.08% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019021 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.913217 0.913217 1.82643 3.65287 7.30574 14.6115 29.2229 58.4459 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 1.999 at -1.811 degrees (North through East) ! Clean map min=-0.00094029 max=0.062486 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 J0321-3122_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:40 2019