! Started logfile: J1327+2210_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:31 2019 obs J1327+2210_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1327+2210_X_2017_07_16_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708148 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! 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 1200 lines of history. ! ! Reading 11472 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 J1327+2210_X_2017_07_16_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.619444Jy sigma=0.005120 ! Fit after self-cal, rms=0.613115Jy sigma=0.005069 ! 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7007 mas, bmaj=1.548 mas, bpa=-1.574 degrees ! Estimated noise=1178.7 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.309686 Jy ! Component: 100 - total flux cleaned = 0.378934 Jy ! Total flux subtracted in 100 components = 0.378934 Jy ! Clean residual min=-0.013165 max=0.024111 Jy/beam ! Clean residual mean=-0.000020 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 0.378934 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.378934 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=0.120805Jy sigma=0.000958 ! Fit after self-cal, rms=0.120810Jy sigma=0.000958 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8588 mas, bmaj=1.76 mas, bpa=-0.7721 degrees ! Estimated noise=805.827 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 = 0.0283582 Jy ! Component: 100 - total flux cleaned = 0.0410223 Jy ! Component: 150 - total flux cleaned = 0.0473752 Jy ! Component: 200 - total flux cleaned = 0.0502655 Jy ! Total flux subtracted in 200 components = 0.0502655 Jy ! Clean residual min=-0.012030 max=0.024635 Jy/beam ! Clean residual mean=0.000061 rms=0.004822 Jy/beam ! Combined flux in latest and established models = 0.4292 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.4292 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=0.115132Jy sigma=0.000901 ! Fit after self-cal, rms=0.115027Jy sigma=0.000900 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.00* HN 0.98 KP 0.96 ! LA 0.90 MK 0.99 NL 0.94 OV 0.96 ! PT 1.15 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 1.00 ! LA 0.91 MK 0.98 NL 0.94 OV 0.97 ! PT 1.19 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.02 KP 0.94 ! LA 0.93 MK 1.01 NL 0.96 OV 0.96 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00 KP 0.94 ! LA 0.94 MK 0.99 NL 0.95 OV 0.97 ! PT 1.19 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.95 KP 1.13 ! LA 0.92 MK 1.00 NL 0.96 OV 0.97 ! PT 1.16 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.97 KP 1.16 ! LA 0.92 MK 0.98 NL 0.95 OV 0.97 ! PT 1.15 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 1.16 ! LA 0.94 MK 1.00 NL 0.96 OV 0.97 ! PT 1.18 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 1.12 ! LA 0.91 MK 1.01 NL 0.94 OV 0.96 ! PT 1.17 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.12 ! LA 0.93 MK 0.97 NL 0.94 OV 0.97 ! PT 1.17 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.05 KP 1.13 ! LA 0.94 MK 0.98 NL 0.96 OV 0.97 ! PT 1.20 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 0.93 ! LA 0.94 MK 0.98 NL 0.95 OV 0.97 ! PT 1.19 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.98 KP 0.98 ! LA 0.93 MK 0.98 NL 0.94 OV 0.98 ! PT 1.17 SC 1.03 ! ! ! Fit before self-cal, rms=0.115027Jy sigma=0.000900 ! Fit after self-cal, rms=0.113171Jy sigma=0.000834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8617 mas, bmaj=1.759 mas, bpa=-1.308 degrees ! Estimated noise=802.621 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 (13.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171176 Jy ! Component: 100 - total flux cleaned = 0.0260932 Jy ! Component: 150 - total flux cleaned = 0.0308448 Jy ! Component: 200 - total flux cleaned = 0.0340416 Jy ! Total flux subtracted in 200 components = 0.0340416 Jy ! Clean residual min=-0.013716 max=0.018301 Jy/beam ! Clean residual mean=-0.000012 rms=0.003532 Jy/beam ! Combined flux in latest and established models = 0.463241 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.463241 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=0.110014Jy sigma=0.000812 ! Fit after self-cal, rms=0.109763Jy sigma=0.000807 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.109763Jy sigma=0.000807 ! Fit after self-cal, rms=0.094929Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8576 mas, bmaj=1.751 mas, bpa=-1.375 degrees ! Estimated noise=812.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000951184 Jy ! Component: 100 - total flux cleaned = -0.00160185 Jy ! Component: 150 - total flux cleaned = -0.00235395 Jy ! Component: 200 - total flux cleaned = -0.00286688 Jy ! Total flux subtracted in 200 components = -0.00286688 Jy ! Clean residual min=-0.004127 max=0.009776 Jy/beam ! Clean residual mean=-0.000011 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.460374 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.460374 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=0.094406Jy sigma=0.000656 ! Fit after self-cal, rms=0.094399Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742239 Jy ! Component: 100 - total flux cleaned = 0.00778346 Jy ! Component: 150 - total flux cleaned = 0.00732657 Jy ! Component: 200 - total flux cleaned = 0.00696143 Jy ! Total flux subtracted in 200 components = 0.00696143 Jy ! Clean residual min=-0.003289 max=0.003445 Jy/beam ! Clean residual mean=0.000002 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.467336 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.467336 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=0.093599Jy sigma=0.000648 ! Fit after self-cal, rms=0.093497Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.093497Jy sigma=0.000647 ! Fit after self-cal, rms=0.093999Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8548 mas, bmaj=1.75 mas, bpa=-1.393 degrees ! Estimated noise=810.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185241 Jy ! Component: 100 - total flux cleaned = -0.000844149 Jy ! Component: 150 - total flux cleaned = -0.00119263 Jy ! Component: 200 - total flux cleaned = -0.00133284 Jy ! Total flux subtracted in 200 components = -0.00133284 Jy ! Clean residual min=-0.002823 max=0.002349 Jy/beam ! Clean residual mean=-0.000019 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.466003 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 103 components and 0.466003 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=0.093699Jy sigma=0.000642 ! Fit after self-cal, rms=0.093647Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -0.000542577 Jy ! Component: 100 - total flux cleaned = -0.000861725 Jy ! Component: 150 - total flux cleaned = -0.000971274 Jy ! Component: 200 - total flux cleaned = -0.000970918 Jy ! Total flux subtracted in 200 components = -0.000970918 Jy ! Clean residual min=-0.002450 max=0.002209 Jy/beam ! Clean residual mean=-0.000019 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.465032 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.465032 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=0.093558Jy sigma=0.000641 ! Fit after self-cal, rms=0.093539Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.093539Jy sigma=0.000641 ! Fit after self-cal, rms=0.093899Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.963 mas, bmaj=2.776 mas, bpa=-3.58 degrees ! Estimated noise=1063.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000930076 Jy ! Component: 100 - total flux cleaned = -0.000600058 Jy ! Component: 150 - total flux cleaned = -0.000279021 Jy ! Component: 200 - total flux cleaned = -0.000123878 Jy ! Total flux subtracted in 200 components = -0.000123878 Jy ! Clean residual min=-0.002779 max=0.003045 Jy/beam ! Clean residual mean=-0.000052 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.464908 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.464908 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=0.093822Jy sigma=0.000640 ! Fit after self-cal, rms=0.093803Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -0.000441792 Jy ! Component: 100 - total flux cleaned = -0.000488053 Jy ! Component: 150 - total flux cleaned = -0.000381739 Jy ! Component: 200 - total flux cleaned = -0.000322214 Jy ! Total flux subtracted in 200 components = -0.000322214 Jy ! Clean residual min=-0.002584 max=0.002791 Jy/beam ! Clean residual mean=-0.000052 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.464586 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.464586 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=0.093786Jy sigma=0.000640 ! Fit after self-cal, rms=0.093779Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.854 mas, bmaj=1.749 mas, bpa=-1.359 degrees ! Estimated noise=808.679 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.854 x 1.749 at -1.359 degrees (North through East) ! Clean map min=-0.0020484 max=0.3953 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6988 mas, bmaj=1.547 mas, bpa=-2.054 degrees ! Estimated noise=1161.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.304904 Jy ! Component: 100 - total flux cleaned = 0.372912 Jy ! Component: 150 - total flux cleaned = 0.399876 Jy ! Component: 200 - total flux cleaned = 0.415623 Jy ! Total flux subtracted in 200 components = 0.415623 Jy ! Clean residual min=-0.003792 max=0.008119 Jy/beam ! Clean residual mean=-0.000050 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.415623 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 0.415623 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.854 mas, bmaj=1.749 mas, bpa=-1.359 degrees ! Estimated noise=808.679 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 = 0.0140636 Jy ! Component: 100 - total flux cleaned = 0.0220275 Jy ! Component: 150 - total flux cleaned = 0.0272626 Jy ! Component: 200 - total flux cleaned = 0.0310286 Jy ! Total flux subtracted in 200 components = 0.0310286 Jy ! Clean residual min=-0.002515 max=0.002617 Jy/beam ! Clean residual mean=-0.000052 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.446651 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.446651 Jy ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.963 mas, bmaj=2.776 mas, bpa=-3.58 degrees ! Estimated noise=1063.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501487 Jy ! Component: 100 - total flux cleaned = 0.00818828 Jy ! Component: 150 - total flux cleaned = 0.010492 Jy ! Component: 200 - total flux cleaned = 0.0122346 Jy ! Total flux subtracted in 200 components = 0.0122346 Jy ! Clean residual min=-0.002931 max=0.003259 Jy/beam ! Clean residual mean=-0.000075 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.458886 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 = 0.000835022 Jy ! Component: 100 - total flux cleaned = 0.00149226 Jy ! Component: 150 - total flux cleaned = 0.00205685 Jy ! Component: 200 - total flux cleaned = 0.0025432 Jy ! Total flux subtracted in 200 components = 0.0025432 Jy ! Clean residual min=-0.002685 max=0.003058 Jy/beam ! Clean residual mean=-0.000063 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.461429 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 105 components and 0.461429 Jy ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.854 mas, bmaj=1.749 mas, bpa=-1.359 degrees ! Estimated noise=808.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182082 Jy ! Component: 100 - total flux cleaned = 0.000484444 Jy ! Component: 150 - total flux cleaned = 0.000571954 Jy ! Component: 200 - total flux cleaned = 0.000612801 Jy ! Total flux subtracted in 200 components = 0.000612801 Jy ! Clean residual min=-0.002195 max=0.002044 Jy/beam ! Clean residual mean=-0.000026 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.462042 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.462042 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=0.093753Jy sigma=0.000640 ! Fit after self-cal, rms=0.093722Jy sigma=0.000639 wmodel J1327+2210_X_2017_07_16_pus_map.mod ! Writing 121 model components to file: J1327+2210_X_2017_07_16_pus_map.mod wobs J1327+2210_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1327+2210_X_2017_07_16_pus_uvs.fits wwins J1327+2210_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J1327+2210_X_2017_07_16_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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202964 Jy ! Component: 100 - total flux cleaned = -0.000169479 Jy ! Component: 150 - total flux cleaned = 3.25569e-05 Jy ! Component: 200 - total flux cleaned = 0.000129521 Jy ! Component: 250 - total flux cleaned = 9.93553e-05 Jy ! Component: 300 - total flux cleaned = 1.14948e-05 Jy ! Component: 350 - total flux cleaned = -0.000102826 Jy ! Component: 400 - total flux cleaned = -0.000213181 Jy ! Component: 450 - total flux cleaned = -0.000213408 Jy ! Component: 500 - total flux cleaned = -0.00029282 Jy ! Component: 550 - total flux cleaned = -0.000421504 Jy ! Component: 600 - total flux cleaned = -0.000546567 Jy ! Component: 650 - total flux cleaned = -0.000644001 Jy ! Component: 700 - total flux cleaned = -0.000764226 Jy ! Component: 750 - total flux cleaned = -0.000882211 Jy ! Component: 800 - total flux cleaned = -0.00104441 Jy ! Component: 850 - total flux cleaned = -0.00111218 Jy ! Component: 900 - total flux cleaned = -0.00120182 Jy ! Component: 950 - total flux cleaned = -0.00131249 Jy ! Component: 1000 - total flux cleaned = -0.00142114 Jy ! Component: 1050 - total flux cleaned = -0.00144237 Jy ! Component: 1100 - total flux cleaned = -0.00156938 Jy ! Component: 1150 - total flux cleaned = -0.00163178 Jy ! Component: 1200 - total flux cleaned = -0.00169337 Jy ! Component: 1250 - total flux cleaned = -0.00173435 Jy ! Component: 1300 - total flux cleaned = -0.00183527 Jy ! Component: 1350 - total flux cleaned = -0.00189468 Jy ! Component: 1400 - total flux cleaned = -0.00201259 Jy ! Component: 1450 - total flux cleaned = -0.00209047 Jy ! Component: 1500 - total flux cleaned = -0.00222488 Jy ! Component: 1550 - total flux cleaned = -0.00226307 Jy ! Component: 1600 - total flux cleaned = -0.00231973 Jy ! Component: 1650 - total flux cleaned = -0.00243123 Jy ! Component: 1700 - total flux cleaned = -0.00246803 Jy ! Component: 1750 - total flux cleaned = -0.00252282 Jy ! Component: 1800 - total flux cleaned = -0.00261309 Jy ! Component: 1850 - total flux cleaned = -0.0026846 Jy ! Component: 1900 - total flux cleaned = -0.00273764 Jy ! Component: 1950 - total flux cleaned = -0.00287773 Jy ! Component: 2000 - total flux cleaned = -0.00299883 Jy ! Total flux subtracted in 2048 components = -0.00306718 Jy ! Clean residual min=-0.000961 max=0.000988 Jy/beam ! Clean residual mean=-0.000011 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.458974 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 270 components and 0.458975 Jy ![Exited script file: muppet] wmap "J1327+2210_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.854 x 1.749 at -1.359 degrees (North through East) ! Clean map min=-0.0017866 max=0.39662 Jy/beam ! Writing clean map to FITS file: J1327+2210_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.396619 invert ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251308 0.251308 0.502617 1.00523 2.01047 4.02094 8.04187 16.0837 32.1675 64.335 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.396 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.854 x 1.749 at -1.359 degrees (North through East) ! Clean map min=-0.0017866 max=0.39662 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 J1327+2210_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:32 2019