! Started logfile: J0935+0915_X_2017_06_15_pus_uvs.log on Tue May 7 19:54:57 2019 obs J0935+0915_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0935+0915_X_2017_06_15_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976224 visibilities/baseline/integration-bin. ! Found source: J0935+0915 ! ! 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 989 lines of history. ! ! Reading 75384 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 J0935+0915_X_2017_06_15_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949217Jy sigma=0.007963 ! Fit after self-cal, rms=0.928554Jy sigma=0.007801 ! 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 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7243 mas, bmaj=1.741 mas, bpa=-1.988 degrees ! Estimated noise=735.539 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 = 0.0542465 Jy ! Component: 100 - total flux cleaned = 0.0727199 Jy ! Total flux subtracted in 100 components = 0.0727199 Jy ! Clean residual min=-0.003248 max=0.008375 Jy/beam ! Clean residual mean=-0.000013 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0727199 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0727199 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=0.082768Jy sigma=0.000665 ! Fit after self-cal, rms=0.082626Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.122% 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 = 0.0105539 Jy ! Component: 100 - total flux cleaned = 0.0159814 Jy ! Total flux subtracted in 100 components = 0.0159814 Jy ! Clean residual min=-0.002126 max=0.003678 Jy/beam ! Clean residual mean=-0.000007 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0887013 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0887013 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=0.081033Jy sigma=0.000649 ! Fit after self-cal, rms=0.080997Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418377 Jy ! Component: 100 - total flux cleaned = 0.0063836 Jy ! Total flux subtracted in 100 components = 0.0063836 Jy ! Clean residual min=-0.002083 max=0.002052 Jy/beam ! Clean residual mean=-0.000005 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0950849 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0950849 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=0.080751Jy sigma=0.000646 ! Fit after self-cal, rms=0.080742Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.122% 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 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8925 mas, bmaj=1.993 mas, bpa=-2.034 degrees ! Estimated noise=309.23 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 = 0.00227083 Jy ! Component: 100 - total flux cleaned = 0.00325654 Jy ! Component: 150 - total flux cleaned = 0.00377304 Jy ! Component: 200 - total flux cleaned = 0.00389106 Jy ! Total flux subtracted in 200 components = 0.00389106 Jy ! Clean residual min=-0.001165 max=0.000961 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.098976 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.098976 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=0.080684Jy sigma=0.000646 ! Fit after self-cal, rms=0.080680Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.99 MK 1.00 NL 0.96 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.98 ! LA 0.98 MK 1.09 NL 0.96 OV 1.01 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 1.00 ! LA 0.99 MK 1.02 NL 0.98 OV 1.03 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 0.97 ! LA 1.02 MK 1.06 NL 1.01 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 0.97 ! LA 1.02 MK 1.09 NL 0.96 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.03 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.02 ! LA 1.00 MK 1.03 NL 1.00 OV 1.07 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 0.98 ! LA 0.99 MK 1.00 NL 0.97 OV 1.06 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.97 ! LA 1.04 MK 0.98 NL 0.99 OV 1.03 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.00 ! LA 0.99 MK 0.97 NL 0.99 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 1.01 ! LA 1.03 MK 0.91 NL 0.99 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00 KP 0.96 ! LA 0.99 MK 0.88 NL 1.00 OV 1.02 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.080680Jy sigma=0.000646 ! Fit after self-cal, rms=0.080448Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8953 mas, bmaj=1.996 mas, bpa=-2.151 degrees ! Estimated noise=309.907 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 = 0.00050348 Jy ! Component: 100 - total flux cleaned = 0.000522788 Jy ! Component: 150 - total flux cleaned = 0.000537377 Jy ! Component: 200 - total flux cleaned = 0.000562666 Jy ! Total flux subtracted in 200 components = 0.000562666 Jy ! Clean residual min=-0.000857 max=0.000918 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0995387 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0995387 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=0.080440Jy sigma=0.000645 ! Fit after self-cal, rms=0.080444Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.122% 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=0.080444Jy sigma=0.000645 ! Fit after self-cal, rms=0.080328Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8922 mas, bmaj=1.993 mas, bpa=-2.319 degrees ! Estimated noise=309.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334988 Jy ! Component: 100 - total flux cleaned = 0.000364392 Jy ! Component: 150 - total flux cleaned = 0.000388484 Jy ! Component: 200 - total flux cleaned = 0.000399489 Jy ! Total flux subtracted in 200 components = 0.000399489 Jy ! Clean residual min=-0.000783 max=0.000844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0999382 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0999382 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=0.080323Jy sigma=0.000644 ! Fit after self-cal, rms=0.080332Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.122% 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) ! Added new window around map position (23.6, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489981 Jy ! Component: 100 - total flux cleaned = 0.000558122 Jy ! Component: 150 - total flux cleaned = 0.000585257 Jy ! Component: 200 - total flux cleaned = 0.000573209 Jy ! Total flux subtracted in 200 components = 0.000573209 Jy ! Clean residual min=-0.000726 max=0.000780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.100511 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.100511 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=0.080324Jy sigma=0.000644 ! Fit after self-cal, rms=0.080323Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.122% 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=0.080323Jy sigma=0.000644 ! Fit after self-cal, rms=0.080367Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8898 mas, bmaj=1.991 mas, bpa=-2.435 degrees ! Estimated noise=308.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443109 Jy ! Component: 100 - total flux cleaned = 0.000510241 Jy ! Component: 150 - total flux cleaned = 0.00051116 Jy ! Component: 200 - total flux cleaned = 0.000511395 Jy ! Total flux subtracted in 200 components = 0.000511395 Jy ! Clean residual min=-0.000705 max=0.000749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.101023 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.101023 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=0.080363Jy sigma=0.000644 ! Fit after self-cal, rms=0.080365Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.69734e-05 Jy ! Component: 100 - total flux cleaned = 2.72956e-05 Jy ! Component: 150 - total flux cleaned = 1.78538e-05 Jy ! Component: 200 - total flux cleaned = -7.90799e-06 Jy ! Total flux subtracted in 200 components = -7.90799e-06 Jy ! Clean residual min=-0.000710 max=0.000743 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.101015 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.101015 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=0.080363Jy sigma=0.000644 ! Fit after self-cal, rms=0.080363Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.122% 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=0.080363Jy sigma=0.000644 ! Fit after self-cal, rms=0.080385Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.119 mas, bmaj=3.08 mas, bpa=-2.909 degrees ! Estimated noise=390.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341063 Jy ! Component: 100 - total flux cleaned = 0.000360982 Jy ! Component: 150 - total flux cleaned = 0.000346374 Jy ! Component: 200 - total flux cleaned = 0.000351714 Jy ! Total flux subtracted in 200 components = 0.000351714 Jy ! Clean residual min=-0.000793 max=0.000629 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.101367 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.101367 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=0.080384Jy sigma=0.000644 ! Fit after self-cal, rms=0.080384Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.122% 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 = 3.03959e-05 Jy ! Component: 100 - total flux cleaned = 1.79101e-05 Jy ! Component: 150 - total flux cleaned = 1.26065e-05 Jy ! Component: 200 - total flux cleaned = 1.26102e-05 Jy ! Total flux subtracted in 200 components = 1.26102e-05 Jy ! Clean residual min=-0.000798 max=0.000628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.101379 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.101379 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=0.080383Jy sigma=0.000644 ! Fit after self-cal, rms=0.080382Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.122% 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 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8886 mas, bmaj=1.99 mas, bpa=-2.503 degrees ! Estimated noise=309.026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 1.99 at -2.503 degrees (North through East) ! Clean map min=-0.0006752 max=0.072416 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 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.72 mas, bmaj=1.738 mas, bpa=-2.592 degrees ! Estimated noise=728.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537486 Jy ! Component: 100 - total flux cleaned = 0.0747977 Jy ! Component: 150 - total flux cleaned = 0.0851912 Jy ! Component: 200 - total flux cleaned = 0.0906869 Jy ! Total flux subtracted in 200 components = 0.0906869 Jy ! Clean residual min=-0.002110 max=0.002773 Jy/beam ! Clean residual mean=-0.000006 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0906868 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0906868 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8886 mas, bmaj=1.99 mas, bpa=-2.503 degrees ! Estimated noise=309.026 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 = 0.00465587 Jy ! Component: 100 - total flux cleaned = 0.00698942 Jy ! Component: 150 - total flux cleaned = 0.00837514 Jy ! Component: 200 - total flux cleaned = 0.0093023 Jy ! Total flux subtracted in 200 components = 0.0093023 Jy ! Clean residual min=-0.000824 max=0.000831 Jy/beam ! Clean residual mean=-0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0999891 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.0999891 Jy ! Inverting map ! Your choice of large map pixels excluded 0.122% 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 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.119 mas, bmaj=3.08 mas, bpa=-2.909 degrees ! Estimated noise=390.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798486 Jy ! Component: 100 - total flux cleaned = 0.00101872 Jy ! Component: 150 - total flux cleaned = 0.00118978 Jy ! Component: 200 - total flux cleaned = 0.00129233 Jy ! Total flux subtracted in 200 components = 0.00129233 Jy ! Clean residual min=-0.000854 max=0.000645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.101281 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 = 3.56045e-05 Jy ! Component: 100 - total flux cleaned = 2.79313e-05 Jy ! Component: 150 - total flux cleaned = 2.83678e-05 Jy ! Component: 200 - total flux cleaned = 3.45671e-05 Jy ! Total flux subtracted in 200 components = 3.45671e-05 Jy ! Clean residual min=-0.000827 max=0.000630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.101316 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.101316 Jy ! Inverting map ! Your choice of large map pixels excluded 0.122% 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 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8886 mas, bmaj=1.99 mas, bpa=-2.503 degrees ! Estimated noise=309.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.33988e-05 Jy ! Component: 100 - total flux cleaned = -7.50695e-06 Jy ! Component: 150 - total flux cleaned = -7.98242e-06 Jy ! Component: 200 - total flux cleaned = -8.54098e-06 Jy ! Total flux subtracted in 200 components = -8.54098e-06 Jy ! Clean residual min=-0.000725 max=0.000725 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.101307 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.101307 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=0.080381Jy sigma=0.000644 ! Fit after self-cal, rms=0.080379Jy sigma=0.000644 wmodel J0935+0915_X_2017_06_15_pus_map.mod ! Writing 75 model components to file: J0935+0915_X_2017_06_15_pus_map.mod wobs J0935+0915_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0935+0915_X_2017_06_15_pus_uvs.fits wwins J0935+0915_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0935+0915_X_2017_06_15_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 0.122% 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 = -0.000108646 Jy ! Component: 100 - total flux cleaned = -0.000158978 Jy ! Component: 150 - total flux cleaned = -0.000242115 Jy ! Component: 200 - total flux cleaned = -0.000310358 Jy ! Component: 250 - total flux cleaned = -0.000365672 Jy ! Component: 300 - total flux cleaned = -0.000451576 Jy ! Component: 350 - total flux cleaned = -0.000534926 Jy ! Component: 400 - total flux cleaned = -0.00057558 Jy ! Component: 450 - total flux cleaned = -0.000625533 Jy ! Component: 500 - total flux cleaned = -0.000654737 Jy ! Component: 550 - total flux cleaned = -0.000702579 Jy ! Component: 600 - total flux cleaned = -0.000768187 Jy ! Component: 650 - total flux cleaned = -0.000823255 Jy ! Component: 700 - total flux cleaned = -0.000877351 Jy ! Component: 750 - total flux cleaned = -0.000886273 Jy ! Component: 800 - total flux cleaned = -0.000947449 Jy ! Component: 850 - total flux cleaned = -0.00099049 Jy ! Component: 900 - total flux cleaned = -0.00103278 Jy ! Component: 950 - total flux cleaned = -0.00104958 Jy ! Component: 1000 - total flux cleaned = -0.00108273 Jy ! Component: 1050 - total flux cleaned = -0.0011073 Jy ! Component: 1100 - total flux cleaned = -0.00115595 Jy ! Component: 1150 - total flux cleaned = -0.00121188 Jy ! Component: 1200 - total flux cleaned = -0.00127491 Jy ! Component: 1250 - total flux cleaned = -0.00127476 Jy ! Component: 1300 - total flux cleaned = -0.0013289 Jy ! Component: 1350 - total flux cleaned = -0.00137479 Jy ! Component: 1400 - total flux cleaned = -0.00142009 Jy ! Component: 1450 - total flux cleaned = -0.00146501 Jy ! Component: 1500 - total flux cleaned = -0.0015021 Jy ! Component: 1550 - total flux cleaned = -0.00156804 Jy ! Component: 1600 - total flux cleaned = -0.00161159 Jy ! Component: 1650 - total flux cleaned = -0.00159731 Jy ! Component: 1700 - total flux cleaned = -0.00168988 Jy ! Component: 1750 - total flux cleaned = -0.00171804 Jy ! Component: 1800 - total flux cleaned = -0.00173904 Jy ! Component: 1850 - total flux cleaned = -0.00176681 Jy ! Component: 1900 - total flux cleaned = -0.00184919 Jy ! Component: 1950 - total flux cleaned = -0.0018764 Jy ! Component: 2000 - total flux cleaned = -0.00190325 Jy ! Total flux subtracted in 2048 components = -0.00194339 Jy ! Clean residual min=-0.000412 max=0.000347 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0993641 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 207 components and 0.0993641 Jy ![Exited script file: muppet] wmap "J0935+0915_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.122% 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: 0.8886 x 1.99 at -2.503 degrees (North through East) ! Clean map min=-0.00061247 max=0.072191 Jy/beam ! Writing clean map to FITS file: J0935+0915_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0721909 invert ! Inverting map ! Your choice of large map pixels excluded 0.122% 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 0.000125595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.52193 0.52193 1.04386 2.08772 4.17544 8.35087 16.7017 33.4035 66.807 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 1.99 at -2.503 degrees (North through East) ! Clean map min=-0.00061247 max=0.072191 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 J0935+0915_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:55:01 2019