! Started logfile: J1832+1357_X_2017_05_27_pus_uvs.log on Fri May 3 10:40:54 2019 obs J1832+1357_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1832+1357_X_2017_05_27_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856848 visibilities/baseline/integration-bin. ! Found source: J1832+1357 ! ! 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 1033 lines of history. ! ! Reading 79584 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 J1832+1357_X_2017_05_27_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.831108Jy sigma=0.007456 ! Fit after self-cal, rms=0.819189Jy sigma=0.007349 ! 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7494 mas, bmaj=1.624 mas, bpa=-2.745 degrees ! Estimated noise=601.25 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 = 0.138766 Jy ! Component: 100 - total flux cleaned = 0.173825 Jy ! Total flux subtracted in 100 components = 0.173825 Jy ! Clean residual min=-0.004757 max=0.013867 Jy/beam ! Clean residual mean=-0.000008 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.173825 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.173825 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=0.080213Jy sigma=0.000694 ! Fit after self-cal, rms=0.080208Jy sigma=0.000694 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141633 Jy ! Component: 100 - total flux cleaned = 0.0207927 Jy ! Total flux subtracted in 100 components = 0.0207927 Jy ! Clean residual min=-0.003168 max=0.007833 Jy/beam ! Clean residual mean=-0.000002 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.194617 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.194617 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=0.077221Jy sigma=0.000664 ! Fit after self-cal, rms=0.077220Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.6, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674558 Jy ! Component: 100 - total flux cleaned = 0.0105448 Jy ! Total flux subtracted in 100 components = 0.0105448 Jy ! Clean residual min=-0.002677 max=0.002687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.205162 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.205162 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=0.076503Jy sigma=0.000656 ! Fit after self-cal, rms=0.076454Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9117 mas, bmaj=1.881 mas, bpa=-2.285 degrees ! Estimated noise=281.649 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 (-0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465083 Jy ! Component: 100 - total flux cleaned = 0.00740742 Jy ! Component: 150 - total flux cleaned = 0.00825903 Jy ! Component: 200 - total flux cleaned = 0.00861714 Jy ! Total flux subtracted in 200 components = 0.00861714 Jy ! Clean residual min=-0.001950 max=0.002164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.213779 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.213779 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=0.076162Jy sigma=0.000653 ! Fit after self-cal, rms=0.076147Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.97 HN 0.99 KP 1.02 ! LA 0.97 MK 0.98 NL 0.97 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.02 ! LA 0.96 MK 0.99 NL 0.95 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.01 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.02 ! LA 1.00 MK 1.02 NL 0.95 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.97 KP 1.03 ! LA 0.98 MK 1.02 NL 0.95 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.02 ! LA 0.99 MK 1.02 NL 0.95 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.02 ! LA 0.99 MK 1.05 NL 0.96 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.97 KP 1.01 ! LA 0.97 MK 1.02 NL 0.97 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 1.03 ! LA 0.98 MK 1.00 NL 0.96 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.01 ! LA 1.02 MK 1.02 NL 0.96 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 1.02 ! LA 1.00 MK 1.02 NL 0.97 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.09 KP 1.01 ! LA 0.98 MK 1.01 NL 0.96 OV 1.00 ! PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.076147Jy sigma=0.000653 ! Fit after self-cal, rms=0.076242Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9171 mas, bmaj=1.887 mas, bpa=-2.463 degrees ! Estimated noise=281.048 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 (-2.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217217 Jy ! Component: 100 - total flux cleaned = 0.00304405 Jy ! Component: 150 - total flux cleaned = 0.00329925 Jy ! Component: 200 - total flux cleaned = 0.00342093 Jy ! Total flux subtracted in 200 components = 0.00342093 Jy ! Clean residual min=-0.001018 max=0.001068 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.2172 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.2172 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=0.076175Jy sigma=0.000649 ! Fit after self-cal, rms=0.076185Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.076185Jy sigma=0.000649 ! Fit after self-cal, rms=0.076395Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9168 mas, bmaj=1.886 mas, bpa=-2.399 degrees ! Estimated noise=281.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586905 Jy ! Component: 100 - total flux cleaned = 0.000794079 Jy ! Component: 150 - total flux cleaned = 0.000923488 Jy ! Component: 200 - total flux cleaned = 0.00103533 Jy ! Total flux subtracted in 200 components = 0.00103533 Jy ! Clean residual min=-0.000853 max=0.000898 Jy/beam ! Clean residual mean=0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.218236 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.218236 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=0.076379Jy sigma=0.000647 ! Fit after self-cal, rms=0.076384Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (-19.6, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618249 Jy ! Component: 100 - total flux cleaned = 0.000899294 Jy ! Component: 150 - total flux cleaned = 0.00108943 Jy ! Component: 200 - total flux cleaned = 0.001175 Jy ! Total flux subtracted in 200 components = 0.001175 Jy ! Clean residual min=-0.000810 max=0.000892 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.219411 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.219411 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=0.076373Jy sigma=0.000647 ! Fit after self-cal, rms=0.076372Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (3.4, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760953 Jy ! Component: 100 - total flux cleaned = 0.00105141 Jy ! Component: 150 - total flux cleaned = 0.00119718 Jy ! Component: 200 - total flux cleaned = 0.0012781 Jy ! Total flux subtracted in 200 components = 0.0012781 Jy ! Clean residual min=-0.000778 max=0.000705 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.220689 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.220689 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=0.076362Jy sigma=0.000647 ! Fit after self-cal, rms=0.076363Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.076363Jy sigma=0.000647 ! Fit after self-cal, rms=0.076366Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.917 mas, bmaj=1.887 mas, bpa=-2.469 degrees ! Estimated noise=281.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128752 Jy ! Component: 100 - total flux cleaned = 0.000302215 Jy ! Component: 150 - total flux cleaned = 0.000470272 Jy ! Component: 200 - total flux cleaned = 0.000600879 Jy ! Total flux subtracted in 200 components = 0.000600879 Jy ! Clean residual min=-0.000739 max=0.000664 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.22129 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.22129 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=0.076361Jy sigma=0.000647 ! Fit after self-cal, rms=0.076361Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 9.96907e-05 Jy ! Component: 100 - total flux cleaned = 0.000254642 Jy ! Component: 150 - total flux cleaned = 0.000336748 Jy ! Component: 200 - total flux cleaned = 0.000366384 Jy ! Total flux subtracted in 200 components = 0.000366384 Jy ! Clean residual min=-0.000736 max=0.000651 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.221656 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 147 components and 0.221656 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=0.076359Jy sigma=0.000647 ! Fit after self-cal, rms=0.076358Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.076358Jy sigma=0.000647 ! Fit after self-cal, rms=0.076357Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.138 mas, bmaj=2.877 mas, bpa=1.253 degrees ! Estimated noise=351.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331103 Jy ! Component: 100 - total flux cleaned = 0.000410674 Jy ! Component: 150 - total flux cleaned = 0.000478879 Jy ! Component: 200 - total flux cleaned = 0.000537571 Jy ! Total flux subtracted in 200 components = 0.000537571 Jy ! Clean residual min=-0.000851 max=0.000776 Jy/beam ! Clean residual mean=0.000004 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.222194 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 0.222194 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=0.076356Jy sigma=0.000647 ! Fit after self-cal, rms=0.076355Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 2.57646e-05 Jy ! Component: 100 - total flux cleaned = 9.8062e-05 Jy ! Component: 150 - total flux cleaned = 0.000150508 Jy ! Component: 200 - total flux cleaned = 0.000187048 Jy ! Total flux subtracted in 200 components = 0.000187048 Jy ! Clean residual min=-0.000842 max=0.000793 Jy/beam ! Clean residual mean=0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.222381 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 0.222381 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=0.076355Jy sigma=0.000647 ! Fit after self-cal, rms=0.076355Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9172 mas, bmaj=1.887 mas, bpa=-2.511 degrees ! Estimated noise=281.151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 1.887 at -2.511 degrees (North through East) ! Clean map min=-0.00081977 max=0.18141 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7533 mas, bmaj=1.628 mas, bpa=-2.984 degrees ! Estimated noise=601.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138812 Jy ! Component: 100 - total flux cleaned = 0.173433 Jy ! Component: 150 - total flux cleaned = 0.187506 Jy ! Component: 200 - total flux cleaned = 0.195506 Jy ! Total flux subtracted in 200 components = 0.195506 Jy ! Clean residual min=-0.002473 max=0.004388 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.195506 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.195506 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9172 mas, bmaj=1.887 mas, bpa=-2.511 degrees ! Estimated noise=281.151 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 = 0.00824613 Jy ! Component: 100 - total flux cleaned = 0.013195 Jy ! Component: 150 - total flux cleaned = 0.0164407 Jy ! Component: 200 - total flux cleaned = 0.0186631 Jy ! Total flux subtracted in 200 components = 0.0186631 Jy ! Clean residual min=-0.000978 max=0.001241 Jy/beam ! Clean residual mean=-0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.214169 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.214169 Jy ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158755 Jy ! Component: 100 - total flux cleaned = 0.00279182 Jy ! Component: 150 - total flux cleaned = 0.00377549 Jy ! Component: 200 - total flux cleaned = 0.00440754 Jy ! Total flux subtracted in 200 components = 0.00440754 Jy ! Clean residual min=-0.000851 max=0.000807 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.218576 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.218576 Jy ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.138 mas, bmaj=2.877 mas, bpa=1.253 degrees ! Estimated noise=351.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091556 Jy ! Component: 100 - total flux cleaned = 0.00136638 Jy ! Component: 150 - total flux cleaned = 0.00171973 Jy ! Component: 200 - total flux cleaned = 0.0020104 Jy ! Total flux subtracted in 200 components = 0.0020104 Jy ! Clean residual min=-0.000866 max=0.000864 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.220587 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 = 0.000242426 Jy ! Component: 100 - total flux cleaned = 0.000491677 Jy ! Component: 150 - total flux cleaned = 0.000716071 Jy ! Component: 200 - total flux cleaned = 0.000906516 Jy ! Total flux subtracted in 200 components = 0.000906516 Jy ! Clean residual min=-0.000857 max=0.000861 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.221493 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 121 components and 0.221493 Jy ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9172 mas, bmaj=1.887 mas, bpa=-2.511 degrees ! Estimated noise=281.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288242 Jy ! Component: 100 - total flux cleaned = 0.000549436 Jy ! Component: 150 - total flux cleaned = 0.000658015 Jy ! Component: 200 - total flux cleaned = 0.000744616 Jy ! Total flux subtracted in 200 components = 0.000744616 Jy ! Clean residual min=-0.000734 max=0.000686 Jy/beam ! Clean residual mean=0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.222238 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.222238 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=0.076364Jy sigma=0.000647 ! Fit after self-cal, rms=0.076361Jy sigma=0.000647 wmodel J1832+1357_X_2017_05_27_pus_map.mod ! Writing 147 model components to file: J1832+1357_X_2017_05_27_pus_map.mod wobs J1832+1357_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1832+1357_X_2017_05_27_pus_uvs.fits wwins J1832+1357_X_2017_05_27_pus_map.win ! wwins: Wrote 6 windows to J1832+1357_X_2017_05_27_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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.63477e-05 Jy ! Component: 100 - total flux cleaned = -0.000120408 Jy ! Component: 150 - total flux cleaned = -0.000143237 Jy ! Component: 200 - total flux cleaned = -0.000131989 Jy ! Component: 250 - total flux cleaned = -0.000143023 Jy ! Component: 300 - total flux cleaned = -0.00014295 Jy ! Component: 350 - total flux cleaned = -0.000153257 Jy ! Component: 400 - total flux cleaned = -0.000163477 Jy ! Component: 450 - total flux cleaned = -0.000192774 Jy ! Component: 500 - total flux cleaned = -0.000173821 Jy ! Component: 550 - total flux cleaned = -0.000183211 Jy ! Component: 600 - total flux cleaned = -0.00017401 Jy ! Component: 650 - total flux cleaned = -0.000156253 Jy ! Component: 700 - total flux cleaned = -0.000156517 Jy ! Component: 750 - total flux cleaned = -0.000147966 Jy ! Component: 800 - total flux cleaned = -0.000106234 Jy ! Component: 850 - total flux cleaned = -0.000106452 Jy ! Component: 900 - total flux cleaned = -0.000106265 Jy ! Component: 950 - total flux cleaned = -5.83792e-05 Jy ! Component: 1000 - total flux cleaned = -5.06619e-05 Jy ! Component: 1050 - total flux cleaned = -4.30947e-05 Jy ! Component: 1100 - total flux cleaned = -5.84018e-05 Jy ! Component: 1150 - total flux cleaned = -5.83315e-05 Jy ! Component: 1200 - total flux cleaned = -5.8275e-05 Jy ! Component: 1250 - total flux cleaned = -8.01658e-05 Jy ! Component: 1300 - total flux cleaned = -5.84268e-05 Jy ! Component: 1350 - total flux cleaned = -5.82997e-05 Jy ! Component: 1400 - total flux cleaned = -3.71111e-05 Jy ! Component: 1450 - total flux cleaned = -3.01423e-05 Jy ! Component: 1500 - total flux cleaned = -2.68652e-06 Jy ! Component: 1550 - total flux cleaned = 1.09347e-05 Jy ! Component: 1600 - total flux cleaned = 3.78711e-05 Jy ! Component: 1650 - total flux cleaned = 4.46096e-05 Jy ! Component: 1700 - total flux cleaned = 5.12161e-05 Jy ! Component: 1750 - total flux cleaned = 8.38431e-05 Jy ! Component: 1800 - total flux cleaned = 9.67337e-05 Jy ! Component: 1850 - total flux cleaned = 0.000109519 Jy ! Component: 1900 - total flux cleaned = 0.000134763 Jy ! Component: 1950 - total flux cleaned = 0.000147313 Jy ! Component: 2000 - total flux cleaned = 0.000165839 Jy ! Total flux subtracted in 2048 components = 0.000178156 Jy ! Clean residual min=-0.000385 max=0.000363 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.222416 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 280 components and 0.222416 Jy ![Exited script file: muppet] wmap "J1832+1357_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 1.887 at -2.511 degrees (North through East) ! Clean map min=-0.00057601 max=0.1816 Jy/beam ! Writing clean map to FITS file: J1832+1357_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181597 invert ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115004 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189988 0.189988 0.379975 0.759951 1.5199 3.0398 6.07961 12.1592 24.3184 48.6369 97.2737 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 1.887 at -2.511 degrees (North through East) ! Clean map min=-0.00057601 max=0.1816 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 J1832+1357_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:40:59 2019