! Started logfile: J0725+1425_X_2017_05_01_pus_uvs.log on Wed May 1 19:53:55 2019 obs J0725+1425_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0725+1425_X_2017_05_01_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0725+1425 ! ! 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 863 lines of history. ! ! Reading 7488 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 J0725+1425_X_2017_05_01_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.565847Jy sigma=0.004828 ! Fit after self-cal, rms=0.563575Jy sigma=0.004808 ! 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 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6888 mas, bmaj=1.752 mas, bpa=5.626 degrees ! Estimated noise=1375.43 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 = 0.336045 Jy ! Component: 100 - total flux cleaned = 0.417826 Jy ! Total flux subtracted in 100 components = 0.417826 Jy ! Clean residual min=-0.015645 max=0.033517 Jy/beam ! Clean residual mean=-0.000089 rms=0.004698 Jy/beam ! Combined flux in latest and established models = 0.417826 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.417826 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=0.114999Jy sigma=0.000960 ! Fit after self-cal, rms=0.114945Jy sigma=0.000960 ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363037 Jy ! Component: 100 - total flux cleaned = 0.05567 Jy ! Total flux subtracted in 100 components = 0.05567 Jy ! Clean residual min=-0.010225 max=0.017924 Jy/beam ! Clean residual mean=-0.000062 rms=0.003205 Jy/beam ! Combined flux in latest and established models = 0.473496 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.473496 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=0.100267Jy sigma=0.000811 ! Fit after self-cal, rms=0.100252Jy sigma=0.000810 ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8552 mas, bmaj=2 mas, bpa=6.249 degrees ! Estimated noise=964.911 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 (-1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289487 Jy ! Component: 100 - total flux cleaned = 0.0466086 Jy ! Component: 150 - total flux cleaned = 0.0594958 Jy ! Component: 200 - total flux cleaned = 0.0694782 Jy ! Total flux subtracted in 200 components = 0.0694782 Jy ! Clean residual min=-0.008869 max=0.011234 Jy/beam ! Clean residual mean=-0.000048 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.542974 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 0.542974 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=0.090820Jy sigma=0.000714 ! Fit after self-cal, rms=0.090160Jy sigma=0.000708 ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.96 FD 0.99 HN 1.01 KP 0.95 ! LA 0.94 MK 0.97 NL 1.00 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.93 ! LA 0.95 MK 0.99 NL 1.00 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.01 KP 0.94 ! LA 0.97 MK 1.02 NL 1.00 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.05 KP 0.95 ! LA 0.97 MK 0.97 NL 0.99 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.95 ! LA 0.96 MK 1.05 NL 0.99 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.96 ! LA 0.95 MK 1.01 NL 1.03 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.95 ! LA 0.97 MK 1.04 NL 1.01 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 0.95 ! LA 0.96 MK 1.01 NL 1.00 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.04 KP 0.96 ! LA 0.96 MK 1.02 NL 1.03 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 0.95 ! LA 1.00 MK 1.02 NL 1.02 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.08 KP 1.00 ! LA 1.02 MK 1.07 NL 1.09 OV 1.08 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.91 ! LA 0.95 MK 0.97 NL 1.02 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.090160Jy sigma=0.000708 ! Fit after self-cal, rms=0.086262Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8625 mas, bmaj=2.008 mas, bpa=6.373 degrees ! Estimated noise=951.898 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 (-4.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010889 Jy ! Component: 100 - total flux cleaned = 0.0175171 Jy ! Component: 150 - total flux cleaned = 0.0204415 Jy ! Component: 200 - total flux cleaned = 0.0221516 Jy ! Total flux subtracted in 200 components = 0.0221516 Jy ! Clean residual min=-0.004009 max=0.004214 Jy/beam ! Clean residual mean=-0.000008 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.565126 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 0.565126 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=0.084711Jy sigma=0.000659 ! Fit after self-cal, rms=0.084633Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084633Jy sigma=0.000658 ! Fit after self-cal, rms=0.084495Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8614 mas, bmaj=2.002 mas, bpa=6.288 degrees ! Estimated noise=951.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420814 Jy ! Component: 100 - total flux cleaned = 0.00688485 Jy ! Component: 150 - total flux cleaned = 0.00790821 Jy ! Component: 200 - total flux cleaned = 0.00847837 Jy ! Total flux subtracted in 200 components = 0.00847837 Jy ! Clean residual min=-0.002850 max=0.003001 Jy/beam ! Clean residual mean=-0.000005 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.573604 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 113 components and 0.573604 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=0.084234Jy sigma=0.000646 ! Fit after self-cal, rms=0.084228Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.00117487 Jy ! Component: 100 - total flux cleaned = 0.00165977 Jy ! Component: 150 - total flux cleaned = 0.00178482 Jy ! Component: 200 - total flux cleaned = 0.00207146 Jy ! Total flux subtracted in 200 components = 0.00207146 Jy ! Clean residual min=-0.002661 max=0.002989 Jy/beam ! Clean residual mean=-0.000004 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.575676 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 128 components and 0.575676 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=0.084137Jy sigma=0.000645 ! Fit after self-cal, rms=0.084127Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084127Jy sigma=0.000645 ! Fit after self-cal, rms=0.084472Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8616 mas, bmaj=2 mas, bpa=6.274 degrees ! Estimated noise=951.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134495 Jy ! Component: 100 - total flux cleaned = 0.00170893 Jy ! Component: 150 - total flux cleaned = 0.00197472 Jy ! Component: 200 - total flux cleaned = 0.0022122 Jy ! Total flux subtracted in 200 components = 0.0022122 Jy ! Clean residual min=-0.002447 max=0.002699 Jy/beam ! Clean residual mean=-0.000005 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.577888 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.577888 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=0.084400Jy sigma=0.000644 ! Fit after self-cal, rms=0.084396Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000431931 Jy ! Component: 100 - total flux cleaned = 0.000557172 Jy ! Component: 150 - total flux cleaned = 0.000749003 Jy ! Component: 200 - total flux cleaned = 0.000890693 Jy ! Total flux subtracted in 200 components = 0.000890693 Jy ! Clean residual min=-0.002404 max=0.002710 Jy/beam ! Clean residual mean=-0.000005 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.578779 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.578779 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=0.084361Jy sigma=0.000643 ! Fit after self-cal, rms=0.084356Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084356Jy sigma=0.000643 ! Fit after self-cal, rms=0.084430Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.202 mas, bmaj=3.012 mas, bpa=-1.319 degrees ! Estimated noise=1191.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931187 Jy ! Component: 100 - total flux cleaned = 0.00113274 Jy ! Component: 150 - total flux cleaned = 0.00129211 Jy ! Component: 200 - total flux cleaned = 0.00136161 Jy ! Total flux subtracted in 200 components = 0.00136161 Jy ! Clean residual min=-0.003161 max=0.003230 Jy/beam ! Clean residual mean=-0.000011 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.580141 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.580141 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=0.084414Jy sigma=0.000643 ! Fit after self-cal, rms=0.084409Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000238251 Jy ! Component: 100 - total flux cleaned = 0.000303075 Jy ! Component: 150 - total flux cleaned = 0.000359981 Jy ! Component: 200 - total flux cleaned = 0.000335015 Jy ! Total flux subtracted in 200 components = 0.000335015 Jy ! Clean residual min=-0.003197 max=0.003212 Jy/beam ! Clean residual mean=-0.000011 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.580476 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 172 components and 0.580476 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=0.084397Jy sigma=0.000643 ! Fit after self-cal, rms=0.084392Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8619 mas, bmaj=1.999 mas, bpa=6.277 degrees ! Estimated noise=950.801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8619 x 1.999 at 6.277 degrees (North through East) ! Clean map min=-0.0020934 max=0.43798 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 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6931 mas, bmaj=1.749 mas, bpa=5.604 degrees ! Estimated noise=1359.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.331979 Jy ! Component: 100 - total flux cleaned = 0.412047 Jy ! Component: 150 - total flux cleaned = 0.447329 Jy ! Component: 200 - total flux cleaned = 0.469501 Jy ! Total flux subtracted in 200 components = 0.469501 Jy ! Clean residual min=-0.008111 max=0.012766 Jy/beam ! Clean residual mean=-0.000052 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.469501 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.469501 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8619 mas, bmaj=1.999 mas, bpa=6.277 degrees ! Estimated noise=950.801 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 = 0.0255194 Jy ! Component: 100 - total flux cleaned = 0.0429401 Jy ! Component: 150 - total flux cleaned = 0.0559838 Jy ! Component: 200 - total flux cleaned = 0.0661459 Jy ! Total flux subtracted in 200 components = 0.0661459 Jy ! Clean residual min=-0.004432 max=0.006010 Jy/beam ! Clean residual mean=-0.000033 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.535647 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 64 components and 0.535647 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.202 mas, bmaj=3.012 mas, bpa=-1.319 degrees ! Estimated noise=1191.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148584 Jy ! Component: 100 - total flux cleaned = 0.0243749 Jy ! Component: 150 - total flux cleaned = 0.030935 Jy ! Component: 200 - total flux cleaned = 0.0355747 Jy ! Total flux subtracted in 200 components = 0.0355747 Jy ! Clean residual min=-0.003558 max=0.003526 Jy/beam ! Clean residual mean=-0.000024 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.571222 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 = 0.00330533 Jy ! Component: 100 - total flux cleaned = 0.00567558 Jy ! Component: 150 - total flux cleaned = 0.00738309 Jy ! Component: 200 - total flux cleaned = 0.00815988 Jy ! Total flux subtracted in 200 components = 0.00815988 Jy ! Clean residual min=-0.003154 max=0.003254 Jy/beam ! Clean residual mean=-0.000014 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.579382 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 137 components and 0.579382 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8619 mas, bmaj=1.999 mas, bpa=6.277 degrees ! Estimated noise=950.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542643 Jy ! Component: 100 - total flux cleaned = 0.000610404 Jy ! Component: 150 - total flux cleaned = 0.000814919 Jy ! Component: 200 - total flux cleaned = 0.000998032 Jy ! Total flux subtracted in 200 components = 0.000998032 Jy ! Clean residual min=-0.002635 max=0.002635 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.58038 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 0.58038 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=0.084501Jy sigma=0.000644 ! Fit after self-cal, rms=0.084453Jy sigma=0.000643 wmodel J0725+1425_X_2017_05_01_pus_map.mod ! Writing 162 model components to file: J0725+1425_X_2017_05_01_pus_map.mod wobs J0725+1425_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0725+1425_X_2017_05_01_pus_uvs.fits wwins J0725+1425_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0725+1425_X_2017_05_01_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 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176651 Jy ! Component: 100 - total flux cleaned = -0.00078932 Jy ! Component: 150 - total flux cleaned = -0.00107624 Jy ! Component: 200 - total flux cleaned = -0.00130737 Jy ! Component: 250 - total flux cleaned = -0.0016033 Jy ! Component: 300 - total flux cleaned = -0.0018551 Jy ! Component: 350 - total flux cleaned = -0.00230491 Jy ! Component: 400 - total flux cleaned = -0.00254018 Jy ! Component: 450 - total flux cleaned = -0.002801 Jy ! Component: 500 - total flux cleaned = -0.00308634 Jy ! Component: 550 - total flux cleaned = -0.00333286 Jy ! Component: 600 - total flux cleaned = -0.00363266 Jy ! Component: 650 - total flux cleaned = -0.00386563 Jy ! Component: 700 - total flux cleaned = -0.00395168 Jy ! Component: 750 - total flux cleaned = -0.00409124 Jy ! Component: 800 - total flux cleaned = -0.00411832 Jy ! Component: 850 - total flux cleaned = -0.00419847 Jy ! Component: 900 - total flux cleaned = -0.00427673 Jy ! Component: 950 - total flux cleaned = -0.00422579 Jy ! Component: 1000 - total flux cleaned = -0.00427633 Jy ! Component: 1050 - total flux cleaned = -0.00415358 Jy ! Component: 1100 - total flux cleaned = -0.0040571 Jy ! Component: 1150 - total flux cleaned = -0.00396233 Jy ! Component: 1200 - total flux cleaned = -0.00382212 Jy ! Component: 1250 - total flux cleaned = -0.00375354 Jy ! Component: 1300 - total flux cleaned = -0.00373147 Jy ! Component: 1350 - total flux cleaned = -0.00368656 Jy ! Component: 1400 - total flux cleaned = -0.00364284 Jy ! Component: 1450 - total flux cleaned = -0.0035779 Jy ! Component: 1500 - total flux cleaned = -0.00353517 Jy ! Component: 1550 - total flux cleaned = -0.00349276 Jy ! Component: 1600 - total flux cleaned = -0.00345077 Jy ! Component: 1650 - total flux cleaned = -0.00340934 Jy ! Component: 1700 - total flux cleaned = -0.00336843 Jy ! Component: 1750 - total flux cleaned = -0.00336819 Jy ! Component: 1800 - total flux cleaned = -0.0033088 Jy ! Component: 1850 - total flux cleaned = -0.00323057 Jy ! Component: 1900 - total flux cleaned = -0.00324972 Jy ! Component: 1950 - total flux cleaned = -0.00315423 Jy ! Component: 2000 - total flux cleaned = -0.00319205 Jy ! Total flux subtracted in 2048 components = -0.00311711 Jy ! Clean residual min=-0.000927 max=0.000928 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.577263 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 291 components and 0.577263 Jy ![Exited script file: muppet] wmap "J0725+1425_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8619 x 1.999 at 6.277 degrees (North through East) ! Clean map min=-0.0019185 max=0.43871 Jy/beam ! Writing clean map to FITS file: J0725+1425_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.438713 invert ! Inverting map ! Your choice of large map pixels excluded 0.0935% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234437 0.234437 0.468875 0.937749 1.8755 3.751 7.50199 15.004 30.008 60.0159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.438 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8619 x 1.999 at 6.277 degrees (North through East) ! Clean map min=-0.0019185 max=0.43871 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 J0725+1425_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:53:56 2019