! Started logfile: J1132+1023_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:06 2019 obs J1132+1023_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1132+1023_X_2017_02_19_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.665432 visibilities/baseline/integration-bin. ! Found source: J1132+1023 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 51744 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 J1132+1023_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.908598Jy sigma=0.007762 ! Fit after self-cal, rms=0.901683Jy sigma=0.007706 ! 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7369 mas, bmaj=1.584 mas, bpa=-2.268 degrees ! Estimated noise=691.634 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 = 0.0756827 Jy ! Component: 100 - total flux cleaned = 0.0955245 Jy ! Total flux subtracted in 100 components = 0.0955245 Jy ! Clean residual min=-0.003175 max=0.008235 Jy/beam ! Clean residual mean=-0.000011 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0955245 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0955245 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=0.081892Jy sigma=0.000659 ! Fit after self-cal, rms=0.081864Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891907 Jy ! Component: 100 - total flux cleaned = 0.013276 Jy ! Total flux subtracted in 100 components = 0.013276 Jy ! Clean residual min=-0.002210 max=0.002251 Jy/beam ! Clean residual mean=-0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.1088 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.108801 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=0.080790Jy sigma=0.000650 ! Fit after self-cal, rms=0.080769Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8957 mas, bmaj=1.818 mas, bpa=-1.081 degrees ! Estimated noise=374.159 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 = 0.00318572 Jy ! Component: 100 - total flux cleaned = 0.00447104 Jy ! Component: 150 - total flux cleaned = 0.00450901 Jy ! Component: 200 - total flux cleaned = 0.00445532 Jy ! Total flux subtracted in 200 components = 0.00445532 Jy ! Clean residual min=-0.001603 max=0.001375 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.113256 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.113256 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=0.080653Jy sigma=0.000649 ! Fit after self-cal, rms=0.080649Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 1.03 ! LA 0.98 MK 0.97 NL 0.97 OV 1.02 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.04 KP 1.03 ! LA 1.02 MK 1.01 NL 0.95 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.99 ! LA 1.04 MK 0.98 NL 0.97 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.06 KP 1.01 ! LA 1.06 MK 0.99 NL 0.97 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 1.07 ! LA 1.02 MK 1.04 NL 0.96 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.06 KP 0.97 ! LA 1.03 MK 1.01 NL 0.97 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.99 KP 1.02 ! LA 0.99 MK 1.03 NL 0.93 OV 1.01 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 1.01 ! LA 1.02 MK 0.96 NL 0.95 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.99 ! LA 1.05 MK 0.98 NL 0.98 OV 0.95 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.03 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.99 ! LA 0.98 MK 0.99 NL 0.97 OV 1.03 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.98 KP 1.04 ! LA 1.01 MK 0.98 NL 0.98 OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.080649Jy sigma=0.000649 ! Fit after self-cal, rms=0.080333Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8974 mas, bmaj=1.811 mas, bpa=-1.095 degrees ! Estimated noise=373.343 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, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124633 Jy ! Component: 100 - total flux cleaned = 0.00119597 Jy ! Component: 150 - total flux cleaned = 0.00115384 Jy ! Component: 200 - total flux cleaned = 0.0010966 Jy ! Total flux subtracted in 200 components = 0.0010966 Jy ! Clean residual min=-0.000989 max=0.001095 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.114352 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.114352 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=0.080308Jy sigma=0.000647 ! Fit after self-cal, rms=0.080307Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080307Jy sigma=0.000647 ! Fit after self-cal, rms=0.080559Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8983 mas, bmaj=1.809 mas, bpa=-1.104 degrees ! Estimated noise=373.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369975 Jy ! Component: 100 - total flux cleaned = 0.00044836 Jy ! Component: 150 - total flux cleaned = 0.00044804 Jy ! Component: 200 - total flux cleaned = 0.000434809 Jy ! Total flux subtracted in 200 components = 0.000434809 Jy ! Clean residual min=-0.000793 max=0.000879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.114787 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.114787 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=0.080551Jy sigma=0.000646 ! Fit after self-cal, rms=0.080569Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.16232e-05 Jy ! Component: 100 - total flux cleaned = 9.24836e-05 Jy ! Component: 150 - total flux cleaned = 8.06953e-05 Jy ! Component: 200 - total flux cleaned = 8.07028e-05 Jy ! Total flux subtracted in 200 components = 8.07028e-05 Jy ! Clean residual min=-0.000770 max=0.000863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.114868 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.114868 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=0.080565Jy sigma=0.000646 ! Fit after self-cal, rms=0.080564Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080564Jy sigma=0.000646 ! Fit after self-cal, rms=0.080559Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8982 mas, bmaj=1.808 mas, bpa=-1.115 degrees ! Estimated noise=372.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137737 Jy ! Component: 100 - total flux cleaned = 0.000162809 Jy ! Component: 150 - total flux cleaned = 0.00013255 Jy ! Component: 200 - total flux cleaned = 0.000114096 Jy ! Total flux subtracted in 200 components = 0.000114096 Jy ! Clean residual min=-0.000754 max=0.000855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.114982 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.114982 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=0.080556Jy sigma=0.000646 ! Fit after self-cal, rms=0.080558Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.16945e-05 Jy ! Component: 100 - total flux cleaned = 4.23494e-05 Jy ! Component: 150 - total flux cleaned = 2.44048e-05 Jy ! Component: 200 - total flux cleaned = 7.71771e-06 Jy ! Total flux subtracted in 200 components = 7.71771e-06 Jy ! Clean residual min=-0.000748 max=0.000852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.11499 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.11499 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=0.080556Jy sigma=0.000646 ! Fit after self-cal, rms=0.080556Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080556Jy sigma=0.000646 ! Fit after self-cal, rms=0.080536Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.125 mas, bmaj=2.828 mas, bpa=3.126 degrees ! Estimated noise=483.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126591 Jy ! Component: 100 - total flux cleaned = 0.000205747 Jy ! Component: 150 - total flux cleaned = 0.000268109 Jy ! Component: 200 - total flux cleaned = 0.000305063 Jy ! Total flux subtracted in 200 components = 0.000305063 Jy ! Clean residual min=-0.000975 max=0.000937 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.115295 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.115295 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=0.080535Jy sigma=0.000646 ! Fit after self-cal, rms=0.080536Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.24228e-05 Jy ! Component: 100 - total flux cleaned = 6.8083e-05 Jy ! Component: 150 - total flux cleaned = 9.76805e-05 Jy ! Component: 200 - total flux cleaned = 0.000122341 Jy ! Total flux subtracted in 200 components = 0.000122341 Jy ! Clean residual min=-0.000966 max=0.000925 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.115417 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.115417 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=0.080536Jy sigma=0.000646 ! Fit after self-cal, rms=0.080536Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.898 mas, bmaj=1.808 mas, bpa=-1.121 degrees ! Estimated noise=372.454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.898 x 1.808 at -1.121 degrees (North through East) ! Clean map min=-0.00067965 max=0.10015 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7384 mas, bmaj=1.577 mas, bpa=-2.335 degrees ! Estimated noise=688.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0751242 Jy ! Component: 100 - total flux cleaned = 0.0955275 Jy ! Component: 150 - total flux cleaned = 0.104302 Jy ! Component: 200 - total flux cleaned = 0.108649 Jy ! Total flux subtracted in 200 components = 0.108649 Jy ! Clean residual min=-0.001919 max=0.002267 Jy/beam ! Clean residual mean=-0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.108649 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.108649 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.898 mas, bmaj=1.808 mas, bpa=-1.121 degrees ! Estimated noise=372.454 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 = 0.0031941 Jy ! Component: 100 - total flux cleaned = 0.00497439 Jy ! Component: 150 - total flux cleaned = 0.00612886 Jy ! Component: 200 - total flux cleaned = 0.0066901 Jy ! Total flux subtracted in 200 components = 0.0066901 Jy ! Clean residual min=-0.000860 max=0.000935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.11534 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.11534 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.125 mas, bmaj=2.828 mas, bpa=3.126 degrees ! Estimated noise=483.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473234 Jy ! Component: 100 - total flux cleaned = 0.000573715 Jy ! Component: 150 - total flux cleaned = 0.000558577 Jy ! Component: 200 - total flux cleaned = 0.000515377 Jy ! Total flux subtracted in 200 components = 0.000515377 Jy ! Clean residual min=-0.000944 max=0.000925 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.115855 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 = -3.89635e-05 Jy ! Component: 100 - total flux cleaned = -7.43049e-05 Jy ! Component: 150 - total flux cleaned = -0.000101239 Jy ! Component: 200 - total flux cleaned = -0.000116187 Jy ! Total flux subtracted in 200 components = -0.000116187 Jy ! Clean residual min=-0.000946 max=0.000923 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.115739 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.115739 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.898 mas, bmaj=1.808 mas, bpa=-1.121 degrees ! Estimated noise=372.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.15848e-05 Jy ! Component: 100 - total flux cleaned = -0.000105461 Jy ! Component: 150 - total flux cleaned = -0.000147955 Jy ! Component: 200 - total flux cleaned = -0.000174696 Jy ! Total flux subtracted in 200 components = -0.000174696 Jy ! Clean residual min=-0.000759 max=0.000908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.115564 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.115564 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=0.080544Jy sigma=0.000646 ! Fit after self-cal, rms=0.080544Jy sigma=0.000646 wmodel J1132+1023_X_2017_02_19_pus_map.mod ! Writing 64 model components to file: J1132+1023_X_2017_02_19_pus_map.mod wobs J1132+1023_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1132+1023_X_2017_02_19_pus_uvs.fits wwins J1132+1023_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J1132+1023_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305233 Jy ! Component: 100 - total flux cleaned = 0.00040495 Jy ! Component: 150 - total flux cleaned = 0.000445486 Jy ! Component: 200 - total flux cleaned = 0.000511025 Jy ! Component: 250 - total flux cleaned = 0.000624639 Jy ! Component: 300 - total flux cleaned = 0.000747658 Jy ! Component: 350 - total flux cleaned = 0.000916023 Jy ! Component: 400 - total flux cleaned = 0.00105705 Jy ! Component: 450 - total flux cleaned = 0.0012294 Jy ! Component: 500 - total flux cleaned = 0.00138677 Jy ! Component: 550 - total flux cleaned = 0.00151885 Jy ! Component: 600 - total flux cleaned = 0.00162674 Jy ! Component: 650 - total flux cleaned = 0.00173269 Jy ! Component: 700 - total flux cleaned = 0.00183664 Jy ! Component: 750 - total flux cleaned = 0.00186723 Jy ! Component: 800 - total flux cleaned = 0.00194777 Jy ! Component: 850 - total flux cleaned = 0.00201714 Jy ! Component: 900 - total flux cleaned = 0.00208538 Jy ! Component: 950 - total flux cleaned = 0.00217195 Jy ! Component: 1000 - total flux cleaned = 0.00225714 Jy ! Component: 1050 - total flux cleaned = 0.00235037 Jy ! Component: 1100 - total flux cleaned = 0.00238703 Jy ! Component: 1150 - total flux cleaned = 0.00249616 Jy ! Component: 1200 - total flux cleaned = 0.00252313 Jy ! Component: 1250 - total flux cleaned = 0.00255885 Jy ! Component: 1300 - total flux cleaned = 0.00266439 Jy ! Component: 1350 - total flux cleaned = 0.00271644 Jy ! Component: 1400 - total flux cleaned = 0.00275069 Jy ! Component: 1450 - total flux cleaned = 0.00278459 Jy ! Component: 1500 - total flux cleaned = 0.00280131 Jy ! Component: 1550 - total flux cleaned = 0.00287615 Jy ! Component: 1600 - total flux cleaned = 0.0029172 Jy ! Component: 1650 - total flux cleaned = 0.00294164 Jy ! Component: 1700 - total flux cleaned = 0.00299002 Jy ! Component: 1750 - total flux cleaned = 0.00300606 Jy ! Component: 1800 - total flux cleaned = 0.0030614 Jy ! Component: 1850 - total flux cleaned = 0.00310052 Jy ! Component: 1900 - total flux cleaned = 0.00313924 Jy ! Component: 1950 - total flux cleaned = 0.00319308 Jy ! Component: 2000 - total flux cleaned = 0.00322354 Jy ! Total flux subtracted in 2048 components = 0.00325368 Jy ! Clean residual min=-0.000402 max=0.000421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.118818 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 217 components and 0.118818 Jy ![Exited script file: muppet] wmap "J1132+1023_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.898 x 1.808 at -1.121 degrees (North through East) ! Clean map min=-0.00054544 max=0.10013 Jy/beam ! Writing clean map to FITS file: J1132+1023_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100127 invert ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142721 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.42762 0.42762 0.85524 1.71048 3.42096 6.84192 13.6838 27.3677 54.7353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.898 x 1.808 at -1.121 degrees (North through East) ! Clean map min=-0.00054544 max=0.10013 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 J1132+1023_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:09 2019