! Started logfile: J0015-1812_X_2017_03_23_pus_uvs.log on Mon May 13 10:16:35 2019 obs J0015-1812_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0015-1812_X_2017_03_23_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851721 visibilities/baseline/integration-bin. ! Found source: J0015-1812 ! ! 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 1124 lines of history. ! ! Reading 51972 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 J0015-1812_X_2017_03_23_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.809556Jy sigma=0.005804 ! Fit after self-cal, rms=0.762287Jy sigma=0.005450 ! 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6242 mas, bmaj=1.627 mas, bpa=-0.9529 degrees ! Estimated noise=876.771 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 = 0.181047 Jy ! Component: 100 - total flux cleaned = 0.239522 Jy ! Total flux subtracted in 100 components = 0.239522 Jy ! Clean residual min=-0.007947 max=0.024490 Jy/beam ! Clean residual mean=0.000046 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.239522 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.239522 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=0.117769Jy sigma=0.000748 ! Fit after self-cal, rms=0.117647Jy sigma=0.000746 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.6, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027535 Jy ! Component: 100 - total flux cleaned = 0.0432479 Jy ! Total flux subtracted in 100 components = 0.0432479 Jy ! Clean residual min=-0.004565 max=0.011000 Jy/beam ! Clean residual mean=0.000016 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.28277 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.28277 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=0.109476Jy sigma=0.000670 ! Fit after self-cal, rms=0.109354Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111629 Jy ! Component: 100 - total flux cleaned = 0.0181676 Jy ! Total flux subtracted in 100 components = 0.0181676 Jy ! Clean residual min=-0.003647 max=0.006635 Jy/beam ! Clean residual mean=0.000004 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.300937 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.300937 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=0.107985Jy sigma=0.000656 ! Fit after self-cal, rms=0.107927Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7926 mas, bmaj=1.923 mas, bpa=-0.8405 degrees ! Estimated noise=445.489 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 = 0.00636194 Jy ! Component: 100 - total flux cleaned = 0.00965083 Jy ! Component: 150 - total flux cleaned = 0.0109504 Jy ! Component: 200 - total flux cleaned = 0.0114266 Jy ! Total flux subtracted in 200 components = 0.0114266 Jy ! Clean residual min=-0.003130 max=0.003438 Jy/beam ! Clean residual mean=0.000001 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.312364 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.312364 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=0.107583Jy sigma=0.000652 ! Fit after self-cal, rms=0.107566Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.97 FD 0.99 HN 1.00 KP 0.99 ! LA 0.96 MK 0.99 NL 1.02 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 0.98 ! LA 0.98 MK 0.98 NL 1.01 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.99 KP 0.96 ! LA 0.99 MK 1.00 NL 1.02 OV 0.99 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.11 KP 0.95 ! LA 1.00 MK 1.01 NL 1.01 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.96 KP 0.96 ! LA 1.00 MK 1.05 NL 1.02 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.98 KP 0.98 ! LA 1.00 MK 1.02 NL 1.02 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 1.02 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.02 KP 0.97 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.97 ! LA 1.01 MK 0.98 NL 1.03 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 0.99 ! LA 1.02 MK 0.99 NL 1.01 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.97 ! LA 1.01 MK 0.97 NL 1.03 OV 0.98 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.99 ! LA 1.01 MK 1.02 NL 1.03 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.107566Jy sigma=0.000652 ! Fit after self-cal, rms=0.107676Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7942 mas, bmaj=1.922 mas, bpa=-0.7813 degrees ! Estimated noise=444.568 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 = -3.03549e-05 Jy ! Component: 100 - total flux cleaned = -0.000232092 Jy ! Component: 150 - total flux cleaned = -0.000352677 Jy ! Component: 200 - total flux cleaned = -0.000317027 Jy ! Total flux subtracted in 200 components = -0.000317027 Jy ! Clean residual min=-0.002583 max=0.003220 Jy/beam ! Clean residual mean=-0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.312047 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.312047 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=0.107632Jy sigma=0.000648 ! Fit after self-cal, rms=0.107635Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.107635Jy sigma=0.000648 ! Fit after self-cal, rms=0.108231Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7946 mas, bmaj=1.921 mas, bpa=-0.7918 degrees ! Estimated noise=445.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695868 Jy ! Component: 100 - total flux cleaned = 0.000788922 Jy ! Component: 150 - total flux cleaned = 0.000815052 Jy ! Component: 200 - total flux cleaned = 0.000838627 Jy ! Total flux subtracted in 200 components = 0.000838627 Jy ! Clean residual min=-0.001780 max=0.002093 Jy/beam ! Clean residual mean=-0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.312886 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.312886 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=0.108213Jy sigma=0.000643 ! Fit after self-cal, rms=0.108244Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208017 Jy ! Component: 100 - total flux cleaned = 0.00018576 Jy ! Component: 150 - total flux cleaned = 0.000186443 Jy ! Component: 200 - total flux cleaned = 0.000185954 Jy ! Total flux subtracted in 200 components = 0.000185954 Jy ! Clean residual min=-0.001750 max=0.002097 Jy/beam ! Clean residual mean=-0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.313072 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.313072 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=0.108236Jy sigma=0.000643 ! Fit after self-cal, rms=0.108234Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.108234Jy sigma=0.000643 ! Fit after self-cal, rms=0.108325Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7945 mas, bmaj=1.921 mas, bpa=-0.789 degrees ! Estimated noise=445.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.81394e-05 Jy ! Component: 100 - total flux cleaned = 2.1549e-05 Jy ! Component: 150 - total flux cleaned = 3.57098e-05 Jy ! Component: 200 - total flux cleaned = 4.83528e-05 Jy ! Total flux subtracted in 200 components = 4.83528e-05 Jy ! Clean residual min=-0.001330 max=0.002010 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.31312 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.31312 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=0.108321Jy sigma=0.000641 ! Fit after self-cal, rms=0.108331Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 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 (-5.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196698 Jy ! Component: 100 - total flux cleaned = 0.00298223 Jy ! Component: 150 - total flux cleaned = 0.00353527 Jy ! Component: 200 - total flux cleaned = 0.0037103 Jy ! Total flux subtracted in 200 components = 0.0037103 Jy ! Clean residual min=-0.001279 max=0.001149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.31683 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.31683 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=0.108295Jy sigma=0.000641 ! Fit after self-cal, rms=0.108291Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.108291Jy sigma=0.000641 ! Fit after self-cal, rms=0.108344Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.066 mas, bmaj=4.334 mas, bpa=3.557 degrees ! Estimated noise=589.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011809 Jy ! Component: 100 - total flux cleaned = 0.0017728 Jy ! Component: 150 - total flux cleaned = 0.0020469 Jy ! Component: 200 - total flux cleaned = 0.00214425 Jy ! Total flux subtracted in 200 components = 0.00214425 Jy ! Clean residual min=-0.001110 max=0.001075 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.318975 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.318975 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=0.108343Jy sigma=0.000641 ! Fit after self-cal, rms=0.108342Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128517 Jy ! Component: 100 - total flux cleaned = 0.000214626 Jy ! Component: 150 - total flux cleaned = 0.000230238 Jy ! Component: 200 - total flux cleaned = 0.000236617 Jy ! Total flux subtracted in 200 components = 0.000236617 Jy ! Clean residual min=-0.001083 max=0.001104 Jy/beam ! Clean residual mean=-0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.319211 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.319211 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=0.108343Jy sigma=0.000641 ! Fit after self-cal, rms=0.108343Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7947 mas, bmaj=1.922 mas, bpa=-0.7907 degrees ! Estimated noise=445.205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7947 x 1.922 at -0.7907 degrees (North through East) ! Clean map min=-0.00108 max=0.23921 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6259 mas, bmaj=1.626 mas, bpa=-0.8792 degrees ! Estimated noise=874.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180425 Jy ! Component: 100 - total flux cleaned = 0.240082 Jy ! Component: 150 - total flux cleaned = 0.267536 Jy ! Component: 200 - total flux cleaned = 0.283841 Jy ! Total flux subtracted in 200 components = 0.283841 Jy ! Clean residual min=-0.004338 max=0.008705 Jy/beam ! Clean residual mean=0.000017 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.283841 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.283841 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7947 mas, bmaj=1.922 mas, bpa=-0.7907 degrees ! Estimated noise=445.205 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 = 0.013949 Jy ! Component: 100 - total flux cleaned = 0.0212903 Jy ! Component: 150 - total flux cleaned = 0.0253889 Jy ! Component: 200 - total flux cleaned = 0.0282469 Jy ! Total flux subtracted in 200 components = 0.0282469 Jy ! Clean residual min=-0.001564 max=0.003028 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.312088 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.312088 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-1.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212259 Jy ! Component: 100 - total flux cleaned = 0.00310447 Jy ! Component: 150 - total flux cleaned = 0.00384921 Jy ! Component: 200 - total flux cleaned = 0.0043828 Jy ! Total flux subtracted in 200 components = 0.0043828 Jy ! Clean residual min=-0.001289 max=0.001434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.316471 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.316471 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063347 Jy ! Component: 100 - total flux cleaned = 0.000806351 Jy ! Component: 150 - total flux cleaned = 0.000883325 Jy ! Component: 200 - total flux cleaned = 0.000918806 Jy ! Total flux subtracted in 200 components = 0.000918806 Jy ! Clean residual min=-0.001272 max=0.001222 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.317389 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.317389 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.066 mas, bmaj=4.334 mas, bpa=3.557 degrees ! Estimated noise=589.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109696 Jy ! Component: 100 - total flux cleaned = 0.00168148 Jy ! Component: 150 - total flux cleaned = 0.00192833 Jy ! Component: 200 - total flux cleaned = 0.00206741 Jy ! Total flux subtracted in 200 components = 0.00206741 Jy ! Clean residual min=-0.001095 max=0.001037 Jy/beam ! Clean residual mean=-0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.319457 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 = 3.31299e-05 Jy ! Component: 100 - total flux cleaned = 4.3386e-05 Jy ! Component: 150 - total flux cleaned = 4.376e-05 Jy ! Component: 200 - total flux cleaned = 5.27509e-05 Jy ! Total flux subtracted in 200 components = 5.27509e-05 Jy ! Clean residual min=-0.001101 max=0.001029 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.31951 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.31951 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7947 mas, bmaj=1.922 mas, bpa=-0.7907 degrees ! Estimated noise=445.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000516251 Jy ! Component: 100 - total flux cleaned = -0.000642856 Jy ! Component: 150 - total flux cleaned = -0.000726511 Jy ! Component: 200 - total flux cleaned = -0.000777475 Jy ! Total flux subtracted in 200 components = -0.000777475 Jy ! Clean residual min=-0.001156 max=0.001178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.318732 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.318732 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=0.108345Jy sigma=0.000641 ! Fit after self-cal, rms=0.108339Jy sigma=0.000641 wmodel J0015-1812_X_2017_03_23_pus_map.mod ! Writing 91 model components to file: J0015-1812_X_2017_03_23_pus_map.mod wobs J0015-1812_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0015-1812_X_2017_03_23_pus_uvs.fits wwins J0015-1812_X_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J0015-1812_X_2017_03_23_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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199916 Jy ! Component: 100 - total flux cleaned = 0.000258467 Jy ! Component: 150 - total flux cleaned = 0.000331988 Jy ! Component: 200 - total flux cleaned = 0.000297201 Jy ! Component: 250 - total flux cleaned = 0.000280615 Jy ! Component: 300 - total flux cleaned = 0.000264369 Jy ! Component: 350 - total flux cleaned = 0.000216328 Jy ! Component: 400 - total flux cleaned = 0.000154017 Jy ! Component: 450 - total flux cleaned = 6.31104e-05 Jy ! Component: 500 - total flux cleaned = 3.95074e-06 Jy ! Component: 550 - total flux cleaned = -3.99011e-05 Jy ! Component: 600 - total flux cleaned = -6.85862e-05 Jy ! Component: 650 - total flux cleaned = -0.000138239 Jy ! Component: 700 - total flux cleaned = -0.000138329 Jy ! Component: 750 - total flux cleaned = -0.000178844 Jy ! Component: 800 - total flux cleaned = -0.000192137 Jy ! Component: 850 - total flux cleaned = -0.00024394 Jy ! Component: 900 - total flux cleaned = -0.000243889 Jy ! Component: 950 - total flux cleaned = -0.000294139 Jy ! Component: 1000 - total flux cleaned = -0.000318934 Jy ! Component: 1050 - total flux cleaned = -0.000343125 Jy ! Component: 1100 - total flux cleaned = -0.00035491 Jy ! Component: 1150 - total flux cleaned = -0.000366843 Jy ! Component: 1200 - total flux cleaned = -0.000390111 Jy ! Component: 1250 - total flux cleaned = -0.00040155 Jy ! Component: 1300 - total flux cleaned = -0.000424449 Jy ! Component: 1350 - total flux cleaned = -0.000413392 Jy ! Component: 1400 - total flux cleaned = -0.000424645 Jy ! Component: 1450 - total flux cleaned = -0.000435536 Jy ! Component: 1500 - total flux cleaned = -0.000424763 Jy ! Component: 1550 - total flux cleaned = -0.000445988 Jy ! Component: 1600 - total flux cleaned = -0.000435232 Jy ! Component: 1650 - total flux cleaned = -0.0003832 Jy ! Component: 1700 - total flux cleaned = -0.000362647 Jy ! Component: 1750 - total flux cleaned = -0.000362487 Jy ! Component: 1800 - total flux cleaned = -0.000332169 Jy ! Component: 1850 - total flux cleaned = -0.000312277 Jy ! Component: 1900 - total flux cleaned = -0.000292556 Jy ! Component: 1950 - total flux cleaned = -0.000272935 Jy ! Component: 2000 - total flux cleaned = -0.00024378 Jy ! Total flux subtracted in 2048 components = -0.000253442 Jy ! Clean residual min=-0.000709 max=0.000509 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.318479 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 240 components and 0.318479 Jy ![Exited script file: muppet] wmap "J0015-1812_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7947 x 1.922 at -0.7907 degrees (North through East) ! Clean map min=-0.0010288 max=0.2388 Jy/beam ! Writing clean map to FITS file: J0015-1812_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.238799 invert ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223124 0.223124 0.446247 0.892494 1.78499 3.56998 7.13996 14.2799 28.5598 57.1196 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.238 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7947 x 1.922 at -0.7907 degrees (North through East) ! Clean map min=-0.0010288 max=0.2388 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 J0015-1812_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:16:39 2019