! Started logfile: J1636+2112_X_2017_02_19_pus_uvs.log on Sat May 4 21:45:35 2019 obs J1636+2112_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1636+2112_X_2017_02_19_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782787 visibilities/baseline/integration-bin. ! Found source: J1636+2112 ! ! 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 73128 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 J1636+2112_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 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901167Jy sigma=0.007384 ! Fit after self-cal, rms=0.889585Jy sigma=0.007298 ! 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6609 mas, bmaj=1.502 mas, bpa=-2.025 degrees ! Estimated noise=768.01 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 = 0.0848448 Jy ! Component: 100 - total flux cleaned = 0.107129 Jy ! Total flux subtracted in 100 components = 0.107129 Jy ! Clean residual min=-0.004933 max=0.015460 Jy/beam ! Clean residual mean=0.000046 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.107129 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.107129 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=0.098583Jy sigma=0.000737 ! Fit after self-cal, rms=0.098561Jy sigma=0.000737 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156381 Jy ! Component: 100 - total flux cleaned = 0.0253254 Jy ! Total flux subtracted in 100 components = 0.0253254 Jy ! Clean residual min=-0.003950 max=0.006643 Jy/beam ! Clean residual mean=0.000034 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.132454 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.132454 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=0.095339Jy sigma=0.000706 ! Fit after self-cal, rms=0.095080Jy sigma=0.000704 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1.6, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828714 Jy ! Component: 100 - total flux cleaned = 0.013927 Jy ! Total flux subtracted in 100 components = 0.013927 Jy ! Clean residual min=-0.002877 max=0.004456 Jy/beam ! Clean residual mean=0.000026 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.146381 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.146381 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=0.094088Jy sigma=0.000694 ! Fit after self-cal, rms=0.094005Jy sigma=0.000694 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8136 mas, bmaj=1.75 mas, bpa=-1.956 degrees ! Estimated noise=325.674 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 = 0.00681161 Jy ! Component: 100 - total flux cleaned = 0.0109256 Jy ! Component: 150 - total flux cleaned = 0.013538 Jy ! Component: 200 - total flux cleaned = 0.0152832 Jy ! Total flux subtracted in 200 components = 0.0152832 Jy ! Clean residual min=-0.002081 max=0.004089 Jy/beam ! Clean residual mean=0.000032 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.161664 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.161664 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=0.093510Jy sigma=0.000689 ! Fit after self-cal, rms=0.093426Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408507 Jy ! Component: 100 - total flux cleaned = 0.00626146 Jy ! Component: 150 - total flux cleaned = 0.00769001 Jy ! Component: 200 - total flux cleaned = 0.00875099 Jy ! Total flux subtracted in 200 components = 0.00875099 Jy ! Clean residual min=-0.001671 max=0.002263 Jy/beam ! Clean residual mean=0.000027 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.170415 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.170415 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=0.093253Jy sigma=0.000686 ! Fit after self-cal, rms=0.093222Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.98 FD 0.96 HN 1.01 KP 1.01 ! LA 0.98 MK 1.00 NL 0.98 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.05 KP 0.99 ! LA 0.98 MK 0.99 NL 0.96 OV 1.03 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.04 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 1.00 ! LA 1.03 MK 1.01 NL 0.97 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.95 KP 1.01 ! LA 1.01 MK 0.97 NL 0.97 OV 1.04 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.00 ! LA 1.05 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 1.00 ! LA 0.98 MK 1.02 NL 0.97 OV 0.98 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 1.02 ! LA 1.01 MK 0.98 NL 0.98 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 1.04 ! LA 1.00 MK 0.98 NL 0.99 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 1.02 ! LA 1.00 MK 0.96 NL 0.96 OV 1.06 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.99 ! LA 1.02 MK 1.03 NL 0.97 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 0.96 KP 1.04 ! LA 0.98 MK 1.02 NL 1.02 OV 1.06 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.093222Jy sigma=0.000686 ! Fit after self-cal, rms=0.092432Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8159 mas, bmaj=1.751 mas, bpa=-2.127 degrees ! Estimated noise=324.037 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 = 0.00129705 Jy ! Component: 100 - total flux cleaned = 0.00208575 Jy ! Component: 150 - total flux cleaned = 0.00254898 Jy ! Component: 200 - total flux cleaned = 0.00272866 Jy ! Total flux subtracted in 200 components = 0.00272866 Jy ! Clean residual min=-0.001588 max=0.002274 Jy/beam ! Clean residual mean=0.000024 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.173144 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.173144 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=0.092410Jy sigma=0.000685 ! Fit after self-cal, rms=0.092412Jy sigma=0.000685 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.092412Jy sigma=0.000685 ! Fit after self-cal, rms=0.092034Jy sigma=0.000683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8151 mas, bmaj=1.747 mas, bpa=-2.306 degrees ! Estimated noise=324.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911759 Jy ! Component: 100 - total flux cleaned = 0.00129506 Jy ! Component: 150 - total flux cleaned = 0.00148895 Jy ! Component: 200 - total flux cleaned = 0.00160513 Jy ! Total flux subtracted in 200 components = 0.00160513 Jy ! Clean residual min=-0.001348 max=0.001906 Jy/beam ! Clean residual mean=0.000015 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.174749 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.174749 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=0.092025Jy sigma=0.000683 ! Fit after self-cal, rms=0.092043Jy sigma=0.000683 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 (-13.6, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175851 Jy ! Component: 100 - total flux cleaned = 0.00262585 Jy ! Component: 150 - total flux cleaned = 0.00302105 Jy ! Component: 200 - total flux cleaned = 0.00336403 Jy ! Total flux subtracted in 200 components = 0.00336403 Jy ! Clean residual min=-0.001264 max=0.001815 Jy/beam ! Clean residual mean=0.000014 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.178113 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.178113 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=0.092013Jy sigma=0.000682 ! Fit after self-cal, rms=0.092009Jy sigma=0.000682 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (10.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159476 Jy ! Component: 100 - total flux cleaned = 0.0023704 Jy ! Component: 150 - total flux cleaned = 0.00298848 Jy ! Component: 200 - total flux cleaned = 0.00348298 Jy ! Total flux subtracted in 200 components = 0.00348298 Jy ! Clean residual min=-0.001227 max=0.001645 Jy/beam ! Clean residual mean=0.000012 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.181596 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.181596 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=0.091984Jy sigma=0.000682 ! Fit after self-cal, rms=0.091980Jy sigma=0.000682 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-24.6, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014862 Jy ! Component: 100 - total flux cleaned = 0.00229066 Jy ! Component: 150 - total flux cleaned = 0.00291456 Jy ! Component: 200 - total flux cleaned = 0.00346403 Jy ! Total flux subtracted in 200 components = 0.00346403 Jy ! Clean residual min=-0.001141 max=0.001379 Jy/beam ! Clean residual mean=0.000010 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.18506 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 152 components and 0.18506 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=0.091954Jy sigma=0.000682 ! Fit after self-cal, rms=0.091957Jy sigma=0.000682 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.091957Jy sigma=0.000682 ! Fit after self-cal, rms=0.091826Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8147 mas, bmaj=1.746 mas, bpa=-2.373 degrees ! Estimated noise=323.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793007 Jy ! Component: 100 - total flux cleaned = 0.00141057 Jy ! Component: 150 - total flux cleaned = 0.00188759 Jy ! Component: 200 - total flux cleaned = 0.00232032 Jy ! Total flux subtracted in 200 components = 0.00232032 Jy ! Clean residual min=-0.001056 max=0.001457 Jy/beam ! Clean residual mean=0.000008 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.187381 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 0.187381 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=0.091816Jy sigma=0.000682 ! Fit after self-cal, rms=0.091823Jy sigma=0.000681 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 (-8.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119438 Jy ! Component: 100 - total flux cleaned = 0.00178573 Jy ! Component: 150 - total flux cleaned = 0.00230118 Jy ! Component: 200 - total flux cleaned = 0.00277571 Jy ! Total flux subtracted in 200 components = 0.00277571 Jy ! Clean residual min=-0.001000 max=0.001286 Jy/beam ! Clean residual mean=0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.190156 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 188 components and 0.190156 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=0.091807Jy sigma=0.000681 ! Fit after self-cal, rms=0.091806Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (4.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115542 Jy ! Component: 100 - total flux cleaned = 0.00163782 Jy ! Component: 150 - total flux cleaned = 0.00205522 Jy ! Component: 200 - total flux cleaned = 0.00245373 Jy ! Total flux subtracted in 200 components = 0.00245373 Jy ! Clean residual min=-0.001040 max=0.001034 Jy/beam ! Clean residual mean=0.000007 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.19261 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 208 components and 0.19261 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=0.091791Jy sigma=0.000681 ! Fit after self-cal, rms=0.091795Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.091795Jy sigma=0.000681 ! Fit after self-cal, rms=0.091707Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.903 mas, bmaj=2.586 mas, bpa=-3.368 degrees ! Estimated noise=433.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121525 Jy ! Component: 100 - total flux cleaned = 0.00209577 Jy ! Component: 150 - total flux cleaned = 0.00282671 Jy ! Component: 200 - total flux cleaned = 0.00345844 Jy ! Total flux subtracted in 200 components = 0.00345844 Jy ! Clean residual min=-0.001596 max=0.001537 Jy/beam ! Clean residual mean=0.000013 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.196068 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 244 components and 0.196069 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=0.091703Jy sigma=0.000681 ! Fit after self-cal, rms=0.091708Jy sigma=0.000681 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 = 0.00064227 Jy ! Component: 100 - total flux cleaned = 0.0011907 Jy ! Component: 150 - total flux cleaned = 0.00162724 Jy ! Component: 200 - total flux cleaned = 0.00200841 Jy ! Total flux subtracted in 200 components = 0.00200841 Jy ! Clean residual min=-0.001598 max=0.001444 Jy/beam ! Clean residual mean=0.000011 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.198077 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 264 components and 0.198077 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=0.091708Jy sigma=0.000681 ! Fit after self-cal, rms=0.091708Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8147 mas, bmaj=1.746 mas, bpa=-2.395 degrees ! Estimated noise=323.535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8147 x 1.746 at -2.395 degrees (North through East) ! Clean map min=-0.00094415 max=0.1133 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.662 mas, bmaj=1.499 mas, bpa=-2.497 degrees ! Estimated noise=764.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837821 Jy ! Component: 100 - total flux cleaned = 0.108891 Jy ! Component: 150 - total flux cleaned = 0.124701 Jy ! Component: 200 - total flux cleaned = 0.13552 Jy ! Total flux subtracted in 200 components = 0.13552 Jy ! Clean residual min=-0.003034 max=0.006044 Jy/beam ! Clean residual mean=0.000027 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.13552 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.13552 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8147 mas, bmaj=1.746 mas, bpa=-2.395 degrees ! Estimated noise=323.535 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 = 0.0108606 Jy ! Component: 100 - total flux cleaned = 0.0179999 Jy ! Component: 150 - total flux cleaned = 0.0230553 Jy ! Component: 200 - total flux cleaned = 0.0268232 Jy ! Total flux subtracted in 200 components = 0.0268232 Jy ! Clean residual min=-0.001864 max=0.002581 Jy/beam ! Clean residual mean=0.000024 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.162343 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.162343 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-21.2, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303847 Jy ! Component: 100 - total flux cleaned = 0.00554489 Jy ! Component: 150 - total flux cleaned = 0.00774867 Jy ! Component: 200 - total flux cleaned = 0.00972421 Jy ! Total flux subtracted in 200 components = 0.00972421 Jy ! Clean residual min=-0.001457 max=0.001524 Jy/beam ! Clean residual mean=0.000018 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.172068 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.172068 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.903 mas, bmaj=2.586 mas, bpa=-3.368 degrees ! Estimated noise=433.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360564 Jy ! Component: 100 - total flux cleaned = 0.00639525 Jy ! Component: 150 - total flux cleaned = 0.00869101 Jy ! Component: 200 - total flux cleaned = 0.0106487 Jy ! Total flux subtracted in 200 components = 0.0106487 Jy ! Clean residual min=-0.001785 max=0.001845 Jy/beam ! Clean residual mean=0.000028 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.182716 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 = 0.00169535 Jy ! Component: 100 - total flux cleaned = 0.00318891 Jy ! Component: 150 - total flux cleaned = 0.00452177 Jy ! Component: 200 - total flux cleaned = 0.00572583 Jy ! Total flux subtracted in 200 components = 0.00572583 Jy ! Clean residual min=-0.001679 max=0.001489 Jy/beam ! Clean residual mean=0.000021 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.188442 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 157 components and 0.188442 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8147 mas, bmaj=1.746 mas, bpa=-2.395 degrees ! Estimated noise=323.535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099358 Jy ! Component: 100 - total flux cleaned = 0.00182658 Jy ! Component: 150 - total flux cleaned = 0.00257819 Jy ! Component: 200 - total flux cleaned = 0.00327035 Jy ! Total flux subtracted in 200 components = 0.00327035 Jy ! Clean residual min=-0.001163 max=0.000980 Jy/beam ! Clean residual mean=0.000007 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.191712 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 188 components and 0.191713 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=0.091729Jy sigma=0.000681 ! Fit after self-cal, rms=0.091719Jy sigma=0.000681 wmodel J1636+2112_X_2017_02_19_pus_map.mod ! Writing 188 model components to file: J1636+2112_X_2017_02_19_pus_map.mod wobs J1636+2112_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1636+2112_X_2017_02_19_pus_uvs.fits wwins J1636+2112_X_2017_02_19_pus_map.win ! wwins: Wrote 10 windows to J1636+2112_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 0.156% 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 = -0.000238737 Jy ! Component: 100 - total flux cleaned = -0.000171512 Jy ! Component: 150 - total flux cleaned = -2.84421e-05 Jy ! Component: 200 - total flux cleaned = 3.21239e-05 Jy ! Component: 250 - total flux cleaned = 7.59984e-05 Jy ! Component: 300 - total flux cleaned = 0.00010419 Jy ! Component: 350 - total flux cleaned = 0.000131221 Jy ! Component: 400 - total flux cleaned = 0.000196728 Jy ! Component: 450 - total flux cleaned = 0.000209073 Jy ! Component: 500 - total flux cleaned = 0.000259152 Jy ! Component: 550 - total flux cleaned = 0.00034519 Jy ! Component: 600 - total flux cleaned = 0.000381274 Jy ! Component: 650 - total flux cleaned = 0.0004405 Jy ! Component: 700 - total flux cleaned = 0.000498487 Jy ! Component: 750 - total flux cleaned = 0.000510194 Jy ! Component: 800 - total flux cleaned = 0.000544062 Jy ! Component: 850 - total flux cleaned = 0.000566212 Jy ! Component: 900 - total flux cleaned = 0.000587927 Jy ! Component: 950 - total flux cleaned = 0.000619867 Jy ! Component: 1000 - total flux cleaned = 0.00065138 Jy ! Component: 1050 - total flux cleaned = 0.000703081 Jy ! Component: 1100 - total flux cleaned = 0.000753769 Jy ! Component: 1150 - total flux cleaned = 0.000783749 Jy ! Component: 1200 - total flux cleaned = 0.000823252 Jy ! Component: 1250 - total flux cleaned = 0.000862245 Jy ! Component: 1300 - total flux cleaned = 0.000919931 Jy ! Component: 1350 - total flux cleaned = 0.000929246 Jy ! Component: 1400 - total flux cleaned = 0.00095723 Jy ! Component: 1450 - total flux cleaned = 0.00096656 Jy ! Component: 1500 - total flux cleaned = 0.000975791 Jy ! Component: 1550 - total flux cleaned = 0.000984748 Jy ! Component: 1600 - total flux cleaned = 0.000984797 Jy ! Component: 1650 - total flux cleaned = 0.00101121 Jy ! Component: 1700 - total flux cleaned = 0.00102849 Jy ! Component: 1750 - total flux cleaned = 0.00102843 Jy ! Component: 1800 - total flux cleaned = 0.00103683 Jy ! Component: 1850 - total flux cleaned = 0.00105361 Jy ! Component: 1900 - total flux cleaned = 0.00106219 Jy ! Component: 1950 - total flux cleaned = 0.00110347 Jy ! Component: 2000 - total flux cleaned = 0.00113617 Jy ! Total flux subtracted in 2048 components = 0.0011363 Jy ! Clean residual min=-0.000556 max=0.000507 Jy/beam ! Clean residual mean=0.000005 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.192849 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 346 components and 0.192849 Jy ![Exited script file: muppet] wmap "J1636+2112_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.156% 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: 0.8147 x 1.746 at -2.395 degrees (North through East) ! Clean map min=-0.00076209 max=0.11321 Jy/beam ! Writing clean map to FITS file: J1636+2112_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 0.113206 invert ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.000157301 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416854 0.416854 0.833708 1.66742 3.33483 6.66967 13.3393 26.6787 53.3573 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8147 x 1.746 at -2.395 degrees (North through East) ! Clean map min=-0.00076209 max=0.11321 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 J1636+2112_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:45:41 2019