! Started logfile: J0045-3705_X_2017_03_23_pus_uvs.log on Mon May 13 10:16:49 2019 obs J0045-3705_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0045-3705_X_2017_03_23_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.606481 visibilities/baseline/integration-bin. ! Found source: J0045-3705 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 31440 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 J0045-3705_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856177Jy sigma=0.005265 ! Fit after self-cal, rms=0.770603Jy sigma=0.004676 ! 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5795 mas, bmaj=1.627 mas, bpa=-1.336 degrees ! Estimated noise=1384.08 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 = 0.17774 Jy ! Component: 100 - total flux cleaned = 0.229912 Jy ! Total flux subtracted in 100 components = 0.229912 Jy ! Clean residual min=-0.011910 max=0.025192 Jy/beam ! Clean residual mean=-0.000289 rms=0.003464 Jy/beam ! Combined flux in latest and established models = 0.229912 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.229912 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=0.144112Jy sigma=0.000711 ! Fit after self-cal, rms=0.144124Jy sigma=0.000711 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-0.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274083 Jy ! Component: 100 - total flux cleaned = 0.0433802 Jy ! Total flux subtracted in 100 components = 0.0433802 Jy ! Clean residual min=-0.007551 max=0.013836 Jy/beam ! Clean residual mean=-0.000092 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.273292 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.273292 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=0.137834Jy sigma=0.000655 ! Fit after self-cal, rms=0.137761Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110101 Jy ! Component: 100 - total flux cleaned = 0.0164134 Jy ! Total flux subtracted in 100 components = 0.0164134 Jy ! Clean residual min=-0.006076 max=0.007238 Jy/beam ! Clean residual mean=-0.000021 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.289706 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.289705 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=0.136806Jy sigma=0.000647 ! Fit after self-cal, rms=0.136776Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7676 mas, bmaj=1.929 mas, bpa=-2.71 degrees ! Estimated noise=675.288 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 = 0.00426344 Jy ! Component: 100 - total flux cleaned = 0.00453024 Jy ! Component: 150 - total flux cleaned = 0.00453258 Jy ! Component: 200 - total flux cleaned = 0.00460695 Jy ! Total flux subtracted in 200 components = 0.00460695 Jy ! Clean residual min=-0.004305 max=0.004171 Jy/beam ! Clean residual mean=0.000015 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.294312 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.294312 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=0.136556Jy sigma=0.000646 ! Fit after self-cal, rms=0.136553Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.26 KP 0.99 ! LA 1.00 MK 0.98 NL 1.00* OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.26 KP 0.98 ! LA 1.02 MK 1.00 NL 1.00* OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.36 KP 0.98 ! LA 1.03 MK 0.98 NL 1.00* OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.13 KP 0.95 ! LA 1.04 MK 1.04 NL 1.00* OV 1.06 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.12 KP 0.98 ! LA 1.02 MK 0.99 NL 1.00* OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.13 KP 0.94 ! LA 1.02 MK 0.99 NL 1.00* OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00* KP 0.96 ! LA 1.01 MK 1.01 NL 1.00* OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.22 KP 0.97 ! LA 0.98 MK 1.01 NL 1.00* OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.28 KP 0.95 ! LA 1.02 MK 1.00 NL 1.00* OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.20 KP 0.96 ! LA 1.05 MK 1.03 NL 1.00* OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.21 KP 0.94 ! LA 1.05 MK 1.01 NL 1.00* OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.06 KP 0.99 ! LA 1.00 MK 0.99 NL 1.00* OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.136553Jy sigma=0.000646 ! Fit after self-cal, rms=0.146368Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7704 mas, bmaj=1.929 mas, bpa=-2.589 degrees ! Estimated noise=678.322 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 = -0.00164121 Jy ! Component: 100 - total flux cleaned = -0.00157561 Jy ! Component: 150 - total flux cleaned = -0.00157607 Jy ! Component: 200 - total flux cleaned = -0.00157616 Jy ! Total flux subtracted in 200 components = -0.00157616 Jy ! Clean residual min=-0.002811 max=0.002724 Jy/beam ! Clean residual mean=-0.000016 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.292736 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.292736 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=0.146288Jy sigma=0.000642 ! Fit after self-cal, rms=0.146319Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.146319Jy sigma=0.000642 ! Fit after self-cal, rms=0.148277Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7719 mas, bmaj=1.931 mas, bpa=-2.549 degrees ! Estimated noise=679.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000531268 Jy ! Component: 100 - total flux cleaned = -0.000436053 Jy ! Component: 150 - total flux cleaned = -0.000435411 Jy ! Component: 200 - total flux cleaned = -0.000434664 Jy ! Total flux subtracted in 200 components = -0.000434664 Jy ! Clean residual min=-0.001932 max=0.001996 Jy/beam ! Clean residual mean=-0.000016 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.292302 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.292302 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=0.148238Jy sigma=0.000640 ! Fit after self-cal, rms=0.148277Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.00023229 Jy ! Component: 100 - total flux cleaned = -0.00019817 Jy ! Component: 150 - total flux cleaned = -0.000197935 Jy ! Component: 200 - total flux cleaned = -0.000197323 Jy ! Total flux subtracted in 200 components = -0.000197323 Jy ! Clean residual min=-0.001908 max=0.001955 Jy/beam ! Clean residual mean=-0.000017 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.292104 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.292104 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=0.148253Jy sigma=0.000640 ! Fit after self-cal, rms=0.148256Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.148256Jy sigma=0.000640 ! Fit after self-cal, rms=0.149175Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7724 mas, bmaj=1.932 mas, bpa=-2.555 degrees ! Estimated noise=680.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241838 Jy ! Component: 100 - total flux cleaned = -0.000210582 Jy ! Component: 150 - total flux cleaned = -0.000237553 Jy ! Component: 200 - total flux cleaned = -0.000236809 Jy ! Total flux subtracted in 200 components = -0.000236809 Jy ! Clean residual min=-0.001883 max=0.001916 Jy/beam ! Clean residual mean=-0.000018 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.291868 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.291867 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=0.149156Jy sigma=0.000640 ! Fit after self-cal, rms=0.149166Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.000116608 Jy ! Component: 100 - total flux cleaned = -0.000115714 Jy ! Component: 150 - total flux cleaned = -0.000137093 Jy ! Component: 200 - total flux cleaned = -0.000158225 Jy ! Total flux subtracted in 200 components = -0.000158225 Jy ! Clean residual min=-0.001843 max=0.001889 Jy/beam ! Clean residual mean=-0.000019 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.291709 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.291709 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=0.149154Jy sigma=0.000640 ! Fit after self-cal, rms=0.149156Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.149156Jy sigma=0.000640 ! Fit after self-cal, rms=0.149897Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.8 mas, bmaj=7.95 mas, bpa=2.043 degrees ! Estimated noise=885.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326457 Jy ! Component: 100 - total flux cleaned = -0.000324616 Jy ! Component: 150 - total flux cleaned = -0.000323698 Jy ! Component: 200 - total flux cleaned = -0.000323141 Jy ! Total flux subtracted in 200 components = -0.000323141 Jy ! Clean residual min=-0.001625 max=0.001838 Jy/beam ! Clean residual mean=-0.000041 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.291386 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 36 components and 0.291386 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=0.149897Jy sigma=0.000640 ! Fit after self-cal, rms=0.149898Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -6.20163e-05 Jy ! Component: 100 - total flux cleaned = -6.32524e-05 Jy ! Component: 150 - total flux cleaned = -6.39701e-05 Jy ! Component: 200 - total flux cleaned = -6.44712e-05 Jy ! Total flux subtracted in 200 components = -6.44712e-05 Jy ! Clean residual min=-0.001617 max=0.001824 Jy/beam ! Clean residual mean=-0.000041 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.291322 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.291322 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=0.149900Jy sigma=0.000640 ! Fit after self-cal, rms=0.149896Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7727 mas, bmaj=1.932 mas, bpa=-2.55 degrees ! Estimated noise=680.623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7727 x 1.932 at -2.55 degrees (North through East) ! Clean map min=-0.0016565 max=0.23452 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5813 mas, bmaj=1.627 mas, bpa=-1.108 degrees ! Estimated noise=1404.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179581 Jy ! Component: 100 - total flux cleaned = 0.233577 Jy ! Component: 150 - total flux cleaned = 0.2608 Jy ! Component: 200 - total flux cleaned = 0.276347 Jy ! Total flux subtracted in 200 components = 0.276347 Jy ! Clean residual min=-0.006487 max=0.008035 Jy/beam ! Clean residual mean=-0.000088 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.276347 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.276347 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7727 mas, bmaj=1.932 mas, bpa=-2.55 degrees ! Estimated noise=680.623 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 = 0.00954578 Jy ! Component: 100 - total flux cleaned = 0.013435 Jy ! Component: 150 - total flux cleaned = 0.0139801 Jy ! Component: 200 - total flux cleaned = 0.0142463 Jy ! Total flux subtracted in 200 components = 0.0142463 Jy ! Clean residual min=-0.002581 max=0.002190 Jy/beam ! Clean residual mean=-0.000022 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.290593 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.290593 Jy ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.8 mas, bmaj=7.95 mas, bpa=2.043 degrees ! Estimated noise=885.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259334 Jy ! Component: 100 - total flux cleaned = 0.000259093 Jy ! Component: 150 - total flux cleaned = 0.00025995 Jy ! Component: 200 - total flux cleaned = 0.000261202 Jy ! Total flux subtracted in 200 components = 0.000261202 Jy ! Clean residual min=-0.001630 max=0.001741 Jy/beam ! Clean residual mean=-0.000040 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.290854 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 = 1.23295e-06 Jy ! Component: 100 - total flux cleaned = 2.35723e-06 Jy ! Component: 150 - total flux cleaned = 3.35661e-06 Jy ! Component: 200 - total flux cleaned = 1.15161e-05 Jy ! Total flux subtracted in 200 components = 1.15161e-05 Jy ! Clean residual min=-0.001614 max=0.001776 Jy/beam ! Clean residual mean=-0.000040 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.290866 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.290866 Jy ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7727 mas, bmaj=1.932 mas, bpa=-2.55 degrees ! Estimated noise=680.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224717 Jy ! Component: 100 - total flux cleaned = 0.00023016 Jy ! Component: 150 - total flux cleaned = 0.00028991 Jy ! Component: 200 - total flux cleaned = 0.000289458 Jy ! Total flux subtracted in 200 components = 0.000289458 Jy ! Clean residual min=-0.001819 max=0.002040 Jy/beam ! Clean residual mean=-0.000018 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.291155 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.291156 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=0.150026Jy sigma=0.000640 ! Fit after self-cal, rms=0.150007Jy sigma=0.000640 wmodel J0045-3705_X_2017_03_23_pus_map.mod ! Writing 33 model components to file: J0045-3705_X_2017_03_23_pus_map.mod wobs J0045-3705_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0045-3705_X_2017_03_23_pus_uvs.fits wwins J0045-3705_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0045-3705_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387774 Jy ! Component: 100 - total flux cleaned = 0.000515422 Jy ! Component: 150 - total flux cleaned = 0.000729906 Jy ! Component: 200 - total flux cleaned = 0.000847792 Jy ! Component: 250 - total flux cleaned = 0.00110212 Jy ! Component: 300 - total flux cleaned = 0.00131933 Jy ! Component: 350 - total flux cleaned = 0.00150203 Jy ! Component: 400 - total flux cleaned = 0.00162766 Jy ! Component: 450 - total flux cleaned = 0.00172562 Jy ! Component: 500 - total flux cleaned = 0.00184462 Jy ! Component: 550 - total flux cleaned = 0.00186832 Jy ! Component: 600 - total flux cleaned = 0.00195833 Jy ! Component: 650 - total flux cleaned = 0.00193618 Jy ! Component: 700 - total flux cleaned = 0.00195728 Jy ! Component: 750 - total flux cleaned = 0.00195709 Jy ! Component: 800 - total flux cleaned = 0.00191648 Jy ! Component: 850 - total flux cleaned = 0.00185678 Jy ! Component: 900 - total flux cleaned = 0.00171929 Jy ! Component: 950 - total flux cleaned = 0.00164205 Jy ! Component: 1000 - total flux cleaned = 0.00154764 Jy ! Component: 1050 - total flux cleaned = 0.00149172 Jy ! Component: 1100 - total flux cleaned = 0.00147314 Jy ! Component: 1150 - total flux cleaned = 0.00140089 Jy ! Component: 1200 - total flux cleaned = 0.00134787 Jy ! Component: 1250 - total flux cleaned = 0.00127833 Jy ! Component: 1300 - total flux cleaned = 0.00119229 Jy ! Component: 1350 - total flux cleaned = 0.00109092 Jy ! Component: 1400 - total flux cleaned = 0.00100784 Jy ! Component: 1450 - total flux cleaned = 0.000975062 Jy ! Component: 1500 - total flux cleaned = 0.000926546 Jy ! Component: 1550 - total flux cleaned = 0.000862664 Jy ! Component: 1600 - total flux cleaned = 0.000783724 Jy ! Component: 1650 - total flux cleaned = 0.000768526 Jy ! Component: 1700 - total flux cleaned = 0.000722493 Jy ! Component: 1750 - total flux cleaned = 0.000707238 Jy ! Component: 1800 - total flux cleaned = 0.000692154 Jy ! Component: 1850 - total flux cleaned = 0.000647483 Jy ! Component: 1900 - total flux cleaned = 0.000603642 Jy ! Component: 1950 - total flux cleaned = 0.000546059 Jy ! Component: 2000 - total flux cleaned = 0.000546164 Jy ! Total flux subtracted in 2048 components = 0.000532062 Jy ! Clean residual min=-0.000717 max=0.000810 Jy/beam ! Clean residual mean=-0.000009 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.291688 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 157 components and 0.291687 Jy ![Exited script file: muppet] wmap "J0045-3705_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7727 x 1.932 at -2.55 degrees (North through East) ! Clean map min=-0.0011089 max=0.23645 Jy/beam ! Writing clean map to FITS file: J0045-3705_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.236454 invert ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332306 0.332306 0.664612 1.32922 2.65845 5.3169 10.6338 21.2676 42.5352 85.0704 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.236 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7727 x 1.932 at -2.55 degrees (North through East) ! Clean map min=-0.0011089 max=0.23645 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 J0045-3705_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:16:51 2019