! Started logfile: J0713+1935_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:25:50 2019 obs J0713+1935_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0713+1935_X_2017_04_28_pus_uva.fits ! AN table 1: 141 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972419 visibilities/baseline/integration-bin. ! Found source: J0713+1935 ! ! 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 74040 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 J0713+1935_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.830633Jy sigma=0.006400 ! Fit after self-cal, rms=0.814579Jy sigma=0.006290 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7082 mas, bmaj=1.537 mas, bpa=-4.97 degrees ! Estimated noise=651.761 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 = 0.149173 Jy ! Component: 100 - total flux cleaned = 0.18239 Jy ! Total flux subtracted in 100 components = 0.18239 Jy ! Clean residual min=-0.004426 max=0.011297 Jy/beam ! Clean residual mean=-0.000003 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.18239 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.18239 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=0.107517Jy sigma=0.000678 ! Fit after self-cal, rms=0.107509Jy sigma=0.000678 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 = 0.0117562 Jy ! Component: 100 - total flux cleaned = 0.0175488 Jy ! Total flux subtracted in 100 components = 0.0175488 Jy ! Clean residual min=-0.003394 max=0.004354 Jy/beam ! Clean residual mean=0.000001 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.199938 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.199938 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=0.106554Jy sigma=0.000665 ! Fit after self-cal, rms=0.106544Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8917 mas, bmaj=1.796 mas, bpa=-3.253 degrees ! Estimated noise=348.659 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 = 0.001474 Jy ! Component: 100 - total flux cleaned = 0.00154378 Jy ! Component: 150 - total flux cleaned = 0.0014961 Jy ! Component: 200 - total flux cleaned = 0.00133433 Jy ! Total flux subtracted in 200 components = 0.00133433 Jy ! Clean residual min=-0.003263 max=0.004272 Jy/beam ! Clean residual mean=0.000007 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.201273 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.201273 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=0.106512Jy sigma=0.000664 ! Fit after self-cal, rms=0.106507Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.98 FD 0.95 HN 0.96 KP 1.00 ! LA 0.96 MK 0.99 NL 1.01 OV 1.03 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.99 KP 1.00 ! LA 0.97 MK 0.97 NL 1.04 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 0.94 ! LA 0.98 MK 1.00 NL 1.00 OV 1.03 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.97 KP 0.97 ! LA 0.98 MK 1.00 NL 1.00 OV 1.03 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.99 KP 0.99 ! LA 0.98 MK 1.01 NL 1.05 OV 0.99 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.96 KP 1.00 ! LA 1.00 MK 1.01 NL 1.03 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.97 ! LA 1.02 MK 1.00 NL 1.04 OV 1.00 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.97 ! LA 0.96 MK 0.99 NL 1.02 OV 1.00 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 0.97 ! LA 0.99 MK 0.98 NL 1.01 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 1.04 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.02 ! LA 1.01 MK 1.00 NL 1.03 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.97 ! LA 1.00 MK 0.99 NL 1.02 OV 1.00 ! PT 1.10 SC 1.04 ! ! ! Fit before self-cal, rms=0.106507Jy sigma=0.000664 ! Fit after self-cal, rms=0.107918Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8948 mas, bmaj=1.8 mas, bpa=-3.534 degrees ! Estimated noise=347.382 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 = -0.00123367 Jy ! Component: 100 - total flux cleaned = -0.00145037 Jy ! Component: 150 - total flux cleaned = -0.00153977 Jy ! Component: 200 - total flux cleaned = -0.00162056 Jy ! Total flux subtracted in 200 components = -0.00162056 Jy ! Clean residual min=-0.002836 max=0.003281 Jy/beam ! Clean residual mean=-0.000010 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.199652 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.199652 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=0.107894Jy sigma=0.000661 ! Fit after self-cal, rms=0.107939Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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=0.107939Jy sigma=0.000661 ! Fit after self-cal, rms=0.111929Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8921 mas, bmaj=1.802 mas, bpa=-3.411 degrees ! Estimated noise=347.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511078 Jy ! Component: 100 - total flux cleaned = 0.000465266 Jy ! Component: 150 - total flux cleaned = 0.00044494 Jy ! Component: 200 - total flux cleaned = 0.000407538 Jy ! Total flux subtracted in 200 components = 0.000407538 Jy ! Clean residual min=-0.001071 max=0.001175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.20006 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.20006 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=0.111918Jy sigma=0.000654 ! Fit after self-cal, rms=0.111999Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 (-4.4, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856601 Jy ! Component: 100 - total flux cleaned = 0.000881364 Jy ! Component: 150 - total flux cleaned = 0.000839459 Jy ! Component: 200 - total flux cleaned = 0.000819923 Jy ! Total flux subtracted in 200 components = 0.000819923 Jy ! Clean residual min=-0.001045 max=0.001003 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.20088 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.20088 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=0.111987Jy sigma=0.000654 ! Fit after self-cal, rms=0.111985Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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=0.111985Jy sigma=0.000654 ! Fit after self-cal, rms=0.112461Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8906 mas, bmaj=1.802 mas, bpa=-3.454 degrees ! Estimated noise=347.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623906 Jy ! Component: 100 - total flux cleaned = 0.000662722 Jy ! Component: 150 - total flux cleaned = 0.000662549 Jy ! Component: 200 - total flux cleaned = 0.000645133 Jy ! Total flux subtracted in 200 components = 0.000645133 Jy ! Clean residual min=-0.001005 max=0.000974 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.201525 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.201525 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=0.112454Jy sigma=0.000654 ! Fit after self-cal, rms=0.112457Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 = 7.42074e-05 Jy ! Component: 100 - total flux cleaned = 5.75227e-05 Jy ! Component: 150 - total flux cleaned = 2.58099e-05 Jy ! Component: 200 - total flux cleaned = 1.05506e-05 Jy ! Total flux subtracted in 200 components = 1.05506e-05 Jy ! Clean residual min=-0.000972 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.201535 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.201535 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=0.112453Jy sigma=0.000654 ! Fit after self-cal, rms=0.112452Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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=0.112452Jy sigma=0.000654 ! Fit after self-cal, rms=0.112553Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.093 mas, bmaj=2.696 mas, bpa=-0.4355 degrees ! Estimated noise=456.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427016 Jy ! Component: 100 - total flux cleaned = 0.000526449 Jy ! Component: 150 - total flux cleaned = 0.000605341 Jy ! Component: 200 - total flux cleaned = 0.000688202 Jy ! Total flux subtracted in 200 components = 0.000688202 Jy ! Clean residual min=-0.000905 max=0.001179 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.202224 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.202224 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=0.112551Jy sigma=0.000654 ! Fit after self-cal, rms=0.112549Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 = 1.07834e-05 Jy ! Component: 100 - total flux cleaned = 9.36584e-05 Jy ! Component: 150 - total flux cleaned = 0.000121454 Jy ! Component: 200 - total flux cleaned = 0.000139841 Jy ! Total flux subtracted in 200 components = 0.000139841 Jy ! Clean residual min=-0.000902 max=0.001168 Jy/beam ! Clean residual mean=0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.202363 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.202363 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=0.112550Jy sigma=0.000654 ! Fit after self-cal, rms=0.112549Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8895 mas, bmaj=1.802 mas, bpa=-3.503 degrees ! Estimated noise=347.965 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 1.802 at -3.503 degrees (North through East) ! Clean map min=-0.00091314 max=0.19367 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7066 mas, bmaj=1.547 mas, bpa=-5.154 degrees ! Estimated noise=648.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148278 Jy ! Component: 100 - total flux cleaned = 0.181394 Jy ! Component: 150 - total flux cleaned = 0.193399 Jy ! Component: 200 - total flux cleaned = 0.199348 Jy ! Total flux subtracted in 200 components = 0.199348 Jy ! Clean residual min=-0.002323 max=0.002738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.199348 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.199348 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8895 mas, bmaj=1.802 mas, bpa=-3.503 degrees ! Estimated noise=347.965 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 = 0.00276545 Jy ! Component: 100 - total flux cleaned = 0.00341064 Jy ! Component: 150 - total flux cleaned = 0.00364169 Jy ! Component: 200 - total flux cleaned = 0.00371783 Jy ! Total flux subtracted in 200 components = 0.00371783 Jy ! Clean residual min=-0.001543 max=0.001041 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.203066 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.203066 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.093 mas, bmaj=2.696 mas, bpa=-0.4355 degrees ! Estimated noise=456.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188661 Jy ! Component: 100 - total flux cleaned = -0.000147072 Jy ! Component: 150 - total flux cleaned = -0.00017551 Jy ! Component: 200 - total flux cleaned = -0.000236145 Jy ! Total flux subtracted in 200 components = -0.000236145 Jy ! Clean residual min=-0.000923 max=0.001095 Jy/beam ! Clean residual mean=0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.202829 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 = -5.25325e-05 Jy ! Component: 100 - total flux cleaned = -0.000106954 Jy ! Component: 150 - total flux cleaned = -0.000123003 Jy ! Component: 200 - total flux cleaned = -0.000151507 Jy ! Total flux subtracted in 200 components = -0.000151507 Jy ! Clean residual min=-0.000927 max=0.001107 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.202678 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.202678 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8895 mas, bmaj=1.802 mas, bpa=-3.503 degrees ! Estimated noise=347.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539011 Jy ! Component: 100 - total flux cleaned = 0.000770098 Jy ! Component: 150 - total flux cleaned = 0.000699446 Jy ! Component: 200 - total flux cleaned = 0.000610671 Jy ! Total flux subtracted in 200 components = 0.000610671 Jy ! Clean residual min=-0.001257 max=0.001009 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.203289 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.203289 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=0.112556Jy sigma=0.000654 ! Fit after self-cal, rms=0.112554Jy sigma=0.000654 wmodel J0713+1935_X_2017_04_28_pus_map.mod ! Writing 36 model components to file: J0713+1935_X_2017_04_28_pus_map.mod wobs J0713+1935_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0713+1935_X_2017_04_28_pus_uvs.fits wwins J0713+1935_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0713+1935_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 0.124% 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 = -0.000231212 Jy ! Component: 100 - total flux cleaned = -0.000147089 Jy ! Component: 150 - total flux cleaned = -1.66086e-07 Jy ! Component: 200 - total flux cleaned = 0.000140105 Jy ! Component: 250 - total flux cleaned = 0.000200447 Jy ! Component: 300 - total flux cleaned = 0.000332068 Jy ! Component: 350 - total flux cleaned = 0.000445644 Jy ! Component: 400 - total flux cleaned = 0.00056972 Jy ! Component: 450 - total flux cleaned = 0.000650438 Jy ! Component: 500 - total flux cleaned = 0.000755856 Jy ! Component: 550 - total flux cleaned = 0.000820217 Jy ! Component: 600 - total flux cleaned = 0.000908833 Jy ! Component: 650 - total flux cleaned = 0.000983091 Jy ! Component: 700 - total flux cleaned = 0.00105644 Jy ! Component: 750 - total flux cleaned = 0.00116409 Jy ! Component: 800 - total flux cleaned = 0.00119907 Jy ! Component: 850 - total flux cleaned = 0.00124552 Jy ! Component: 900 - total flux cleaned = 0.00129118 Jy ! Component: 950 - total flux cleaned = 0.00138116 Jy ! Component: 1000 - total flux cleaned = 0.0014477 Jy ! Component: 1050 - total flux cleaned = 0.00152437 Jy ! Component: 1100 - total flux cleaned = 0.00158931 Jy ! Component: 1150 - total flux cleaned = 0.00167498 Jy ! Component: 1200 - total flux cleaned = 0.00175945 Jy ! Component: 1250 - total flux cleaned = 0.00180113 Jy ! Component: 1300 - total flux cleaned = 0.00185287 Jy ! Component: 1350 - total flux cleaned = 0.00192433 Jy ! Component: 1400 - total flux cleaned = 0.00198493 Jy ! Component: 1450 - total flux cleaned = 0.00202486 Jy ! Component: 1500 - total flux cleaned = 0.00208424 Jy ! Component: 1550 - total flux cleaned = 0.00216267 Jy ! Component: 1600 - total flux cleaned = 0.00218181 Jy ! Component: 1650 - total flux cleaned = 0.0022202 Jy ! Component: 1700 - total flux cleaned = 0.00226761 Jy ! Component: 1750 - total flux cleaned = 0.00229598 Jy ! Component: 1800 - total flux cleaned = 0.002352 Jy ! Component: 1850 - total flux cleaned = 0.00236128 Jy ! Component: 1900 - total flux cleaned = 0.00244375 Jy ! Component: 1950 - total flux cleaned = 0.00246208 Jy ! Component: 2000 - total flux cleaned = 0.00249808 Jy ! Total flux subtracted in 2048 components = 0.00253377 Jy ! Clean residual min=-0.000544 max=0.000517 Jy/beam ! Clean residual mean=0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.205822 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 194 components and 0.205822 Jy ![Exited script file: muppet] wmap "J0713+1935_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% 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: 0.8895 x 1.802 at -3.503 degrees (North through East) ! Clean map min=-0.00084286 max=0.19365 Jy/beam ! Writing clean map to FITS file: J0713+1935_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 0.193652 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.000170479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264101 0.264101 0.528203 1.05641 2.11281 4.22562 8.45124 16.9025 33.805 67.61 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.193 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 1.802 at -3.503 degrees (North through East) ! Clean map min=-0.00084286 max=0.19365 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 J0713+1935_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:25:54 2019