! Started logfile: J1152-0841_X_2017_02_24_pus_uvs.log on Sat May 4 10:02:23 2019 obs J1152-0841_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1152-0841_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.841667 visibilities/baseline/integration-bin. ! Found source: J1152-0841 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1882 lines of history. ! ! Reading 3636 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 J1152-0841_X_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.242802Jy sigma=0.002118 ! Fit after self-cal, rms=0.239127Jy sigma=0.002086 ! 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.63 mas, bmaj=1.741 mas, bpa=-2.257 degrees ! Estimated noise=1853.61 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 = 0.593508 Jy ! Component: 100 - total flux cleaned = 0.730214 Jy ! Total flux subtracted in 100 components = 0.730214 Jy ! Clean residual min=-0.022979 max=0.052905 Jy/beam ! Clean residual mean=-0.000154 rms=0.007527 Jy/beam ! Combined flux in latest and established models = 0.730214 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.730214 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=0.126726Jy sigma=0.001093 ! Fit after self-cal, rms=0.126720Jy sigma=0.001093 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592432 Jy ! Component: 100 - total flux cleaned = 0.0910435 Jy ! Total flux subtracted in 100 components = 0.0910435 Jy ! Clean residual min=-0.012844 max=0.015165 Jy/beam ! Clean residual mean=-0.000023 rms=0.003409 Jy/beam ! Combined flux in latest and established models = 0.821257 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.821257 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=0.088117Jy sigma=0.000742 ! Fit after self-cal, rms=0.088110Jy sigma=0.000742 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7851 mas, bmaj=1.975 mas, bpa=0.3891 degrees ! Estimated noise=1342.7 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 = 0.0214712 Jy ! Component: 100 - total flux cleaned = 0.031235 Jy ! Component: 150 - total flux cleaned = 0.0360637 Jy ! Component: 200 - total flux cleaned = 0.0385833 Jy ! Total flux subtracted in 200 components = 0.0385833 Jy ! Clean residual min=-0.011280 max=0.009818 Jy/beam ! Clean residual mean=0.000026 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 0.859841 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.859841 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=0.083147Jy sigma=0.000699 ! Fit after self-cal, rms=0.083125Jy sigma=0.000698 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 1.04 ! LA 1.04 MK 0.98 NL 0.96 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.99 KP 1.04 ! LA 1.06 MK 0.99 NL 0.95 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 1.04 ! LA 1.02 MK 1.01 NL 0.95 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 1.03 ! LA 1.02 MK 1.00 NL 0.96 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.03 ! LA 1.02 MK 1.03 NL 0.97 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.99 KP 1.01 ! LA 1.05 MK 1.01 NL 0.94 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 1.04 ! LA 1.01 MK 1.02 NL 0.95 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00 KP 1.03 ! LA 1.05 MK 1.00 NL 0.96 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.01 KP 1.02 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.00 KP 1.04 ! LA 1.03 MK 1.05 NL 0.96 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.02 KP 1.03 ! LA 1.02 MK 1.05 NL 0.95 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.89 ! LA 1.02 MK 0.97 NL 0.96 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.083125Jy sigma=0.000698 ! Fit after self-cal, rms=0.076372Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7874 mas, bmaj=1.972 mas, bpa=0.3747 degrees ! Estimated noise=1343.27 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 (10.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473579 Jy ! Component: 100 - total flux cleaned = 0.00501476 Jy ! Component: 150 - total flux cleaned = 0.00522943 Jy ! Component: 200 - total flux cleaned = 0.00529563 Jy ! Total flux subtracted in 200 components = 0.00529563 Jy ! Clean residual min=-0.004320 max=0.004081 Jy/beam ! Clean residual mean=-0.000010 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.865136 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.865136 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=0.075985Jy sigma=0.000638 ! Fit after self-cal, rms=0.075979Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075979Jy sigma=0.000638 ! Fit after self-cal, rms=0.075950Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7874 mas, bmaj=1.972 mas, bpa=0.4156 degrees ! Estimated noise=1343.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105105 Jy ! Component: 100 - total flux cleaned = 0.00123478 Jy ! Component: 150 - total flux cleaned = 0.00123585 Jy ! Component: 200 - total flux cleaned = 0.00128582 Jy ! Total flux subtracted in 200 components = 0.00128582 Jy ! Clean residual min=-0.003996 max=0.003977 Jy/beam ! Clean residual mean=-0.000006 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.866422 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.866422 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=0.075856Jy sigma=0.000637 ! Fit after self-cal, rms=0.075855Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111723 Jy ! Component: 100 - total flux cleaned = 0.000157199 Jy ! Component: 150 - total flux cleaned = 0.00015628 Jy ! Component: 200 - total flux cleaned = 0.000155825 Jy ! Total flux subtracted in 200 components = 0.000155825 Jy ! Clean residual min=-0.003821 max=0.003845 Jy/beam ! Clean residual mean=-0.000006 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.866578 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.866578 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=0.075807Jy sigma=0.000636 ! Fit after self-cal, rms=0.075808Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075808Jy sigma=0.000636 ! Fit after self-cal, rms=0.075827Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7874 mas, bmaj=1.972 mas, bpa=0.432 degrees ! Estimated noise=1343.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722819 Jy ! Component: 100 - total flux cleaned = 0.000802367 Jy ! Component: 150 - total flux cleaned = 0.00080221 Jy ! Component: 200 - total flux cleaned = 0.000803307 Jy ! Total flux subtracted in 200 components = 0.000803307 Jy ! Clean residual min=-0.003815 max=0.003770 Jy/beam ! Clean residual mean=-0.000006 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.867381 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.867381 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=0.075785Jy sigma=0.000636 ! Fit after self-cal, rms=0.075786Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.68866e-05 Jy ! Component: 100 - total flux cleaned = 0.000120265 Jy ! Component: 150 - total flux cleaned = 0.00012057 Jy ! Component: 200 - total flux cleaned = 0.000151129 Jy ! Total flux subtracted in 200 components = 0.000151129 Jy ! Clean residual min=-0.003736 max=0.003719 Jy/beam ! Clean residual mean=-0.000006 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.867532 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.867532 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=0.075761Jy sigma=0.000636 ! Fit after self-cal, rms=0.075761Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075761Jy sigma=0.000636 ! Fit after self-cal, rms=0.075790Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.137 mas, bmaj=3.862 mas, bpa=3.199 degrees ! Estimated noise=1786.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117867 Jy ! Component: 100 - total flux cleaned = 0.00143952 Jy ! Component: 150 - total flux cleaned = 0.00152535 Jy ! Component: 200 - total flux cleaned = 0.00156296 Jy ! Total flux subtracted in 200 components = 0.00156296 Jy ! Clean residual min=-0.004076 max=0.005014 Jy/beam ! Clean residual mean=-0.000018 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.869095 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 68 components and 0.869096 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=0.075807Jy sigma=0.000636 ! Fit after self-cal, rms=0.075796Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043137 Jy ! Component: 100 - total flux cleaned = 0.000514703 Jy ! Component: 150 - total flux cleaned = 0.000514777 Jy ! Component: 200 - total flux cleaned = 0.000541181 Jy ! Total flux subtracted in 200 components = 0.000541181 Jy ! Clean residual min=-0.004059 max=0.004771 Jy/beam ! Clean residual mean=-0.000018 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.869637 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.869637 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=0.075811Jy sigma=0.000635 ! Fit after self-cal, rms=0.075803Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7873 mas, bmaj=1.972 mas, bpa=0.4412 degrees ! Estimated noise=1344.24 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7873 x 1.972 at 0.4412 degrees (North through East) ! Clean map min=-0.0034489 max=0.78145 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 ! Performing amp+phase self-cal ! ! 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=0.075803Jy sigma=0.000635 ! Fit after self-cal, rms=0.071814Jy sigma=0.000597 ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7874 mas, bmaj=1.972 mas, bpa=0.4709 degrees ! Estimated noise=1343.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.08647e-06 Jy ! Component: 100 - total flux cleaned = 6.62498e-05 Jy ! Component: 150 - total flux cleaned = 3.27151e-05 Jy ! Component: 200 - total flux cleaned = 3.30985e-05 Jy ! Total flux subtracted in 200 components = 3.30985e-05 Jy ! Clean residual min=-0.003697 max=0.003708 Jy/beam ! Clean residual mean=-0.000008 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.86967 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.86967 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=0.071776Jy sigma=0.000597 ! Fit after self-cal, rms=0.071778Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103375 Jy ! Component: 100 - total flux cleaned = 7.72294e-05 Jy ! Component: 150 - total flux cleaned = 5.2844e-05 Jy ! Component: 200 - total flux cleaned = 2.92839e-05 Jy ! Total flux subtracted in 200 components = 2.92839e-05 Jy ! Clean residual min=-0.003649 max=0.003676 Jy/beam ! Clean residual mean=-0.000008 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.869699 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.869699 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=0.071758Jy sigma=0.000597 ! Fit after self-cal, rms=0.071759Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.071759Jy sigma=0.000597 ! Fit after self-cal, rms=0.071792Jy sigma=0.000597 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6317 mas, bmaj=1.738 mas, bpa=-2.217 degrees ! Estimated noise=1858.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.595117 Jy ! Component: 100 - total flux cleaned = 0.731574 Jy ! Component: 150 - total flux cleaned = 0.789601 Jy ! Component: 200 - total flux cleaned = 0.820689 Jy ! Total flux subtracted in 200 components = 0.820689 Jy ! Clean residual min=-0.007913 max=0.014935 Jy/beam ! Clean residual mean=-0.000053 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.820689 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.820689 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7874 mas, bmaj=1.972 mas, bpa=0.4735 degrees ! Estimated noise=1344.29 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 = 0.0212666 Jy ! Component: 100 - total flux cleaned = 0.0323383 Jy ! Component: 150 - total flux cleaned = 0.0393647 Jy ! Component: 200 - total flux cleaned = 0.0439667 Jy ! Total flux subtracted in 200 components = 0.0439667 Jy ! Clean residual min=-0.004207 max=0.004102 Jy/beam ! Clean residual mean=-0.000023 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.864656 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.864656 Jy ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.137 mas, bmaj=3.861 mas, bpa=3.22 degrees ! Estimated noise=1786.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454322 Jy ! Component: 100 - total flux cleaned = 0.00514037 Jy ! Component: 150 - total flux cleaned = 0.00552398 Jy ! Component: 200 - total flux cleaned = 0.00571783 Jy ! Total flux subtracted in 200 components = 0.00571783 Jy ! Clean residual min=-0.003855 max=0.004753 Jy/beam ! Clean residual mean=-0.000027 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.870374 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 = 0.000159979 Jy ! Component: 100 - total flux cleaned = 0.000229438 Jy ! Component: 150 - total flux cleaned = 0.000258765 Jy ! Component: 200 - total flux cleaned = 0.000258068 Jy ! Total flux subtracted in 200 components = 0.000258068 Jy ! Clean residual min=-0.003829 max=0.004607 Jy/beam ! Clean residual mean=-0.000025 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.870632 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.870632 Jy ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7874 mas, bmaj=1.972 mas, bpa=0.4735 degrees ! Estimated noise=1344.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298564 Jy ! Component: 100 - total flux cleaned = -0.000539369 Jy ! Component: 150 - total flux cleaned = -0.000608833 Jy ! Component: 200 - total flux cleaned = -0.000610911 Jy ! Total flux subtracted in 200 components = -0.000610911 Jy ! Clean residual min=-0.003602 max=0.003982 Jy/beam ! Clean residual mean=-0.000009 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.870021 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.870021 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=0.072026Jy sigma=0.000599 ! Fit after self-cal, rms=0.072002Jy sigma=0.000599 wmodel J1152-0841_X_2017_02_24_pus_map.mod ! Writing 77 model components to file: J1152-0841_X_2017_02_24_pus_map.mod wobs J1152-0841_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1152-0841_X_2017_02_24_pus_uvs.fits wwins J1152-0841_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J1152-0841_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796967 Jy ! Component: 100 - total flux cleaned = 0.000677749 Jy ! Component: 150 - total flux cleaned = 0.000622715 Jy ! Component: 200 - total flux cleaned = 0.000568124 Jy ! Component: 250 - total flux cleaned = 0.000316051 Jy ! Component: 300 - total flux cleaned = 0.000315387 Jy ! Component: 350 - total flux cleaned = 0.000175658 Jy ! Component: 400 - total flux cleaned = 0.000266195 Jy ! Component: 450 - total flux cleaned = 0.000223146 Jy ! Component: 500 - total flux cleaned = 0.000264056 Jy ! Component: 550 - total flux cleaned = 0.000263221 Jy ! Component: 600 - total flux cleaned = 0.00026302 Jy ! Component: 650 - total flux cleaned = 7.5308e-05 Jy ! Component: 700 - total flux cleaned = 3.89027e-05 Jy ! Component: 750 - total flux cleaned = -6.86463e-05 Jy ! Component: 800 - total flux cleaned = -0.000206813 Jy ! Component: 850 - total flux cleaned = -0.000307199 Jy ! Component: 900 - total flux cleaned = -0.000439679 Jy ! Component: 950 - total flux cleaned = -0.000696497 Jy ! Component: 1000 - total flux cleaned = -0.000853401 Jy ! Component: 1050 - total flux cleaned = -0.00109826 Jy ! Component: 1100 - total flux cleaned = -0.00124731 Jy ! Component: 1150 - total flux cleaned = -0.00133494 Jy ! Component: 1200 - total flux cleaned = -0.00147904 Jy ! Component: 1250 - total flux cleaned = -0.00164804 Jy ! Component: 1300 - total flux cleaned = -0.00184131 Jy ! Component: 1350 - total flux cleaned = -0.00189499 Jy ! Component: 1400 - total flux cleaned = -0.00200151 Jy ! Component: 1450 - total flux cleaned = -0.00213252 Jy ! Component: 1500 - total flux cleaned = -0.00215821 Jy ! Component: 1550 - total flux cleaned = -0.00225953 Jy ! Component: 1600 - total flux cleaned = -0.00230964 Jy ! Component: 1650 - total flux cleaned = -0.00235889 Jy ! Component: 1700 - total flux cleaned = -0.00245561 Jy ! Component: 1750 - total flux cleaned = -0.00257448 Jy ! Component: 1800 - total flux cleaned = -0.00262087 Jy ! Component: 1850 - total flux cleaned = -0.00264364 Jy ! Component: 1900 - total flux cleaned = -0.00271225 Jy ! Component: 1950 - total flux cleaned = -0.00275753 Jy ! Component: 2000 - total flux cleaned = -0.00280215 Jy ! Total flux subtracted in 2048 components = -0.00284697 Jy ! Clean residual min=-0.001178 max=0.001307 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.867174 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 223 components and 0.867173 Jy ![Exited script file: muppet] wmap "J1152-0841_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7874 x 1.972 at 0.4735 degrees (North through East) ! Clean map min=-0.0022241 max=0.78121 Jy/beam ! Writing clean map to FITS file: J1152-0841_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.781214 invert ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403631 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155002 0.155002 0.310003 0.620006 1.24001 2.48002 4.96005 9.9201 19.8402 39.6804 79.3608 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.781 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7874 x 1.972 at 0.4735 degrees (North through East) ! Clean map min=-0.0022241 max=0.78121 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 J1152-0841_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:02:24 2019