! Started logfile: J0047+5657_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:34 2019 obs J0047+5657_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0047+5657_X_2017_04_28_pus_uva.fits ! AN table 1: 202 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.733773 visibilities/baseline/integration-bin. ! Found source: J0047+5657 ! ! 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 907 lines of history. ! ! Reading 80040 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 J0047+5657_X_2017_04_28_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 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911879Jy sigma=0.006528 ! Fit after self-cal, rms=0.888159Jy sigma=0.006425 ! 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 0.117% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.777 mas, bmaj=0.9671 mas, bpa=-2.146 degrees ! Estimated noise=836.912 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 = 0.0952752 Jy ! Component: 100 - total flux cleaned = 0.118461 Jy ! Total flux subtracted in 100 components = 0.118461 Jy ! Clean residual min=-0.004110 max=0.008975 Jy/beam ! Clean residual mean=0.000025 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.118461 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.118461 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=0.139701Jy sigma=0.000665 ! Fit after self-cal, rms=0.139613Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.117% 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 = 0.00936275 Jy ! Component: 100 - total flux cleaned = 0.0140148 Jy ! Total flux subtracted in 100 components = 0.0140148 Jy ! Clean residual min=-0.003294 max=0.005672 Jy/beam ! Clean residual mean=0.000022 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.132476 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.132476 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=0.139313Jy sigma=0.000655 ! Fit after self-cal, rms=0.139288Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.117% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489713 Jy ! Component: 100 - total flux cleaned = 0.00660406 Jy ! Total flux subtracted in 100 components = 0.00660406 Jy ! Clean residual min=-0.002996 max=0.003313 Jy/beam ! Clean residual mean=0.000021 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.13908 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.13908 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=0.139291Jy sigma=0.000653 ! Fit after self-cal, rms=0.139267Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.117% 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 0.117% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9743 mas, bmaj=1.217 mas, bpa=-0.3352 degrees ! Estimated noise=365.384 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 = 0.000875309 Jy ! Component: 100 - total flux cleaned = 0.000969455 Jy ! Component: 150 - total flux cleaned = 0.00096595 Jy ! Component: 200 - total flux cleaned = 0.000991543 Jy ! Total flux subtracted in 200 components = 0.000991543 Jy ! Clean residual min=-0.002098 max=0.002772 Jy/beam ! Clean residual mean=0.000053 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.140071 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.140071 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=0.139286Jy sigma=0.000652 ! Fit after self-cal, rms=0.139291Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.117% 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 1.00 ! LA 1.47 MK 0.98 NL 0.96 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.02 ! LA 1.30 MK 0.95 NL 0.96 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.94 ! LA 1.39 MK 0.99 NL 0.96 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.96 KP 0.96 ! LA 1.42 MK 0.99 NL 0.96 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.97 ! LA 1.34 MK 1.00 NL 0.98 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.94 KP 0.99 ! LA 1.42 MK 1.00 NL 0.97 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 0.97 ! LA 1.36 MK 1.00 NL 0.97 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 1.01 ! LA 1.58 MK 1.01 NL 0.96 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.98 ! LA 1.45 MK 0.96 NL 0.97 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 1.00 ! LA 1.38 MK 1.01 NL 1.00 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.94 KP 0.99 ! LA 1.38 MK 0.98 NL 1.01 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 0.96 ! LA 1.34 MK 0.98 NL 0.98 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.139291Jy sigma=0.000652 ! Fit after self-cal, rms=0.170376Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9742 mas, bmaj=1.215 mas, bpa=-0.8705 degrees ! Estimated noise=363.504 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 = 0.00120478 Jy ! Component: 100 - total flux cleaned = 0.00144376 Jy ! Component: 150 - total flux cleaned = 0.00157451 Jy ! Component: 200 - total flux cleaned = 0.00165813 Jy ! Total flux subtracted in 200 components = 0.00165813 Jy ! Clean residual min=-0.001279 max=0.001131 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.141729 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.141729 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=0.170368Jy sigma=0.000649 ! Fit after self-cal, rms=0.170618Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.118% 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=0.170618Jy sigma=0.000648 ! Fit after self-cal, rms=0.178080Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9724 mas, bmaj=1.214 mas, bpa=-1.147 degrees ! Estimated noise=363.989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749525 Jy ! Component: 100 - total flux cleaned = 0.00114354 Jy ! Component: 150 - total flux cleaned = 0.00126317 Jy ! Component: 200 - total flux cleaned = 0.00135428 Jy ! Total flux subtracted in 200 components = 0.00135428 Jy ! Clean residual min=-0.000901 max=0.000901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.143084 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.143084 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=0.178077Jy sigma=0.000647 ! Fit after self-cal, rms=0.178129Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 = 0.000189333 Jy ! Component: 100 - total flux cleaned = 0.00025153 Jy ! Component: 150 - total flux cleaned = 0.000295838 Jy ! Component: 200 - total flux cleaned = 0.000342977 Jy ! Total flux subtracted in 200 components = 0.000342977 Jy ! Clean residual min=-0.000893 max=0.000888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.143427 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.143427 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=0.178128Jy sigma=0.000647 ! Fit after self-cal, rms=0.178129Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.118% 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=0.178129Jy sigma=0.000647 ! Fit after self-cal, rms=0.179453Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9718 mas, bmaj=1.212 mas, bpa=-1.284 degrees ! Estimated noise=364.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387051 Jy ! Component: 100 - total flux cleaned = 0.000610377 Jy ! Component: 150 - total flux cleaned = 0.000658617 Jy ! Component: 200 - total flux cleaned = 0.000688163 Jy ! Total flux subtracted in 200 components = 0.000688163 Jy ! Clean residual min=-0.000884 max=0.000830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.144115 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.144115 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=0.179453Jy sigma=0.000647 ! Fit after self-cal, rms=0.179468Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 = 5.01303e-05 Jy ! Component: 100 - total flux cleaned = 8.49176e-05 Jy ! Component: 150 - total flux cleaned = 0.000110064 Jy ! Component: 200 - total flux cleaned = 0.000127843 Jy ! Total flux subtracted in 200 components = 0.000127843 Jy ! Clean residual min=-0.000888 max=0.000827 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.144243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.144243 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=0.179469Jy sigma=0.000647 ! Fit after self-cal, rms=0.179469Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.118% 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=0.179469Jy sigma=0.000647 ! Fit after self-cal, rms=0.179992Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.081 mas, bmaj=2.357 mas, bpa=34.85 degrees ! Estimated noise=516.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588119 Jy ! Component: 100 - total flux cleaned = 0.000856676 Jy ! Component: 150 - total flux cleaned = 0.000962343 Jy ! Component: 200 - total flux cleaned = 0.000977367 Jy ! Total flux subtracted in 200 components = 0.000977367 Jy ! Clean residual min=-0.000986 max=0.000946 Jy/beam ! Clean residual mean=-0.000004 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.14522 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.14522 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=0.179993Jy sigma=0.000647 ! Fit after self-cal, rms=0.179992Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 = 6.28086e-05 Jy ! Component: 100 - total flux cleaned = 8.3147e-05 Jy ! Component: 150 - total flux cleaned = 9.47925e-05 Jy ! Component: 200 - total flux cleaned = 0.000107815 Jy ! Total flux subtracted in 200 components = 0.000107815 Jy ! Clean residual min=-0.000992 max=0.000939 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.145328 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.145328 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=0.179993Jy sigma=0.000647 ! Fit after self-cal, rms=0.179992Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9712 mas, bmaj=1.211 mas, bpa=-1.363 degrees ! Estimated noise=364.843 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9712 x 1.211 at -1.363 degrees (North through East) ! Clean map min=-0.00077691 max=0.12448 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7754 mas, bmaj=0.9636 mas, bpa=-3.527 degrees ! Estimated noise=832.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0943199 Jy ! Component: 100 - total flux cleaned = 0.118178 Jy ! Component: 150 - total flux cleaned = 0.12868 Jy ! Component: 200 - total flux cleaned = 0.135107 Jy ! Total flux subtracted in 200 components = 0.135107 Jy ! Clean residual min=-0.002594 max=0.003398 Jy/beam ! Clean residual mean=0.000003 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.135107 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 0.135107 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9712 mas, bmaj=1.211 mas, bpa=-1.363 degrees ! Estimated noise=364.843 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 = 0.00446202 Jy ! Component: 100 - total flux cleaned = 0.00674709 Jy ! Component: 150 - total flux cleaned = 0.00808495 Jy ! Component: 200 - total flux cleaned = 0.00877239 Jy ! Total flux subtracted in 200 components = 0.00877239 Jy ! Clean residual min=-0.000845 max=0.000954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.143879 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.143879 Jy ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.081 mas, bmaj=2.357 mas, bpa=34.85 degrees ! Estimated noise=516.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107665 Jy ! Component: 100 - total flux cleaned = 0.00135125 Jy ! Component: 150 - total flux cleaned = 0.00140417 Jy ! Component: 200 - total flux cleaned = 0.00144579 Jy ! Total flux subtracted in 200 components = 0.00144579 Jy ! Clean residual min=-0.000990 max=0.000963 Jy/beam ! Clean residual mean=-0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.145325 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 = 3.31973e-05 Jy ! Component: 100 - total flux cleaned = 5.90516e-05 Jy ! Component: 150 - total flux cleaned = 6.47065e-05 Jy ! Component: 200 - total flux cleaned = 6.98334e-05 Jy ! Total flux subtracted in 200 components = 6.98334e-05 Jy ! Clean residual min=-0.000986 max=0.000954 Jy/beam ! Clean residual mean=-0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.145395 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.145395 Jy ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9712 mas, bmaj=1.211 mas, bpa=-1.363 degrees ! Estimated noise=364.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.24882e-05 Jy ! Component: 100 - total flux cleaned = -3.31711e-05 Jy ! Component: 150 - total flux cleaned = -4.61775e-05 Jy ! Component: 200 - total flux cleaned = -5.78561e-05 Jy ! Total flux subtracted in 200 components = -5.78561e-05 Jy ! Clean residual min=-0.000899 max=0.000813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.145337 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.145337 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=0.179993Jy sigma=0.000647 ! Fit after self-cal, rms=0.179993Jy sigma=0.000647 wmodel J0047+5657_X_2017_04_28_pus_map.mod ! Writing 53 model components to file: J0047+5657_X_2017_04_28_pus_map.mod wobs J0047+5657_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0047+5657_X_2017_04_28_pus_uvs.fits wwins J0047+5657_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0047+5657_X_2017_04_28_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 0.118% 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 = -0.000247377 Jy ! Component: 100 - total flux cleaned = -0.000263434 Jy ! Component: 150 - total flux cleaned = -0.000249222 Jy ! Component: 200 - total flux cleaned = -0.000221269 Jy ! Component: 250 - total flux cleaned = -0.000275004 Jy ! Component: 300 - total flux cleaned = -0.000314452 Jy ! Component: 350 - total flux cleaned = -0.000327202 Jy ! Component: 400 - total flux cleaned = -0.000339948 Jy ! Component: 450 - total flux cleaned = -0.000377028 Jy ! Component: 500 - total flux cleaned = -0.000401282 Jy ! Component: 550 - total flux cleaned = -0.000413088 Jy ! Component: 600 - total flux cleaned = -0.00040133 Jy ! Component: 650 - total flux cleaned = -0.000459774 Jy ! Component: 700 - total flux cleaned = -0.000436691 Jy ! Component: 750 - total flux cleaned = -0.000493598 Jy ! Component: 800 - total flux cleaned = -0.000493429 Jy ! Component: 850 - total flux cleaned = -0.000504579 Jy ! Component: 900 - total flux cleaned = -0.000548367 Jy ! Component: 950 - total flux cleaned = -0.000548484 Jy ! Component: 1000 - total flux cleaned = -0.000580764 Jy ! Component: 1050 - total flux cleaned = -0.000612621 Jy ! Component: 1100 - total flux cleaned = -0.00062315 Jy ! Component: 1150 - total flux cleaned = -0.000633603 Jy ! Component: 1200 - total flux cleaned = -0.00063386 Jy ! Component: 1250 - total flux cleaned = -0.000685146 Jy ! Component: 1300 - total flux cleaned = -0.00070543 Jy ! Component: 1350 - total flux cleaned = -0.000705589 Jy ! Component: 1400 - total flux cleaned = -0.000765175 Jy ! Component: 1450 - total flux cleaned = -0.00078481 Jy ! Component: 1500 - total flux cleaned = -0.000814196 Jy ! Component: 1550 - total flux cleaned = -0.00084331 Jy ! Component: 1600 - total flux cleaned = -0.000872016 Jy ! Component: 1650 - total flux cleaned = -0.0008912 Jy ! Component: 1700 - total flux cleaned = -0.000947984 Jy ! Component: 1750 - total flux cleaned = -0.000947942 Jy ! Component: 1800 - total flux cleaned = -0.00096663 Jy ! Component: 1850 - total flux cleaned = -0.00101288 Jy ! Component: 1900 - total flux cleaned = -0.00104949 Jy ! Component: 1950 - total flux cleaned = -0.00104038 Jy ! Component: 2000 - total flux cleaned = -0.00111265 Jy ! Total flux subtracted in 2048 components = -0.00115746 Jy ! Clean residual min=-0.000501 max=0.000488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.14418 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 210 components and 0.14418 Jy ![Exited script file: muppet] wmap "J0047+5657_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.118% 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: 0.9712 x 1.211 at -1.363 degrees (North through East) ! Clean map min=-0.00075913 max=0.12433 Jy/beam ! Writing clean map to FITS file: J0047+5657_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124328 invert ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 0.000168757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407205 0.407205 0.814409 1.62882 3.25764 6.51527 13.0305 26.0611 52.1222 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9712 x 1.211 at -1.363 degrees (North through East) ! Clean map min=-0.00075913 max=0.12433 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 J0047+5657_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:38 2019