! Started logfile: J0013-1513_X_2017_02_24_pus_uvs.log on Sat May 4 09:55:58 2019 obs J0013-1513_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0013-1513_X_2017_02_24_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969912 visibilities/baseline/integration-bin. ! Found source: J0013-1513 ! ! 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 1882 lines of history. ! ! Reading 59184 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 J0013-1513_X_2017_02_24_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936164Jy sigma=0.007437 ! Fit after self-cal, rms=0.923931Jy sigma=0.007351 ! 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 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6529 mas, bmaj=1.672 mas, bpa=-0.5519 degrees ! Estimated noise=836.708 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 = 0.0562643 Jy ! Component: 100 - total flux cleaned = 0.0754437 Jy ! Total flux subtracted in 100 components = 0.0754437 Jy ! Clean residual min=-0.003872 max=0.011382 Jy/beam ! Clean residual mean=0.000014 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0754437 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0754437 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=0.089717Jy sigma=0.000674 ! Fit after self-cal, rms=0.089637Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (0.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124629 Jy ! Component: 100 - total flux cleaned = 0.0194376 Jy ! Total flux subtracted in 100 components = 0.0194376 Jy ! Clean residual min=-0.002740 max=0.003579 Jy/beam ! Clean residual mean=0.000007 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0948813 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0948813 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=0.087548Jy sigma=0.000655 ! Fit after self-cal, rms=0.087462Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524681 Jy ! Component: 100 - total flux cleaned = 0.00823667 Jy ! Total flux subtracted in 100 components = 0.00823667 Jy ! Clean residual min=-0.002443 max=0.002658 Jy/beam ! Clean residual mean=0.000004 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.103118 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.103118 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=0.087120Jy sigma=0.000652 ! Fit after self-cal, rms=0.087093Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8185 mas, bmaj=1.999 mas, bpa=-1.47 degrees ! Estimated noise=371.676 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 = 0.00228144 Jy ! Component: 100 - total flux cleaned = 0.00328856 Jy ! Component: 150 - total flux cleaned = 0.00342101 Jy ! Component: 200 - total flux cleaned = 0.00353066 Jy ! Total flux subtracted in 200 components = 0.00353066 Jy ! Clean residual min=-0.001452 max=0.001469 Jy/beam ! Clean residual mean=0.000009 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.106649 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.106649 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=0.087030Jy sigma=0.000651 ! Fit after self-cal, rms=0.087021Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.94 FD 1.00 HN 1.00 KP 0.96 ! LA 1.09 MK 1.10 NL 0.95 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.04 KP 0.94 ! LA 1.05 MK 1.02 NL 1.01 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.99 KP 0.96 ! LA 1.06 MK 1.22 NL 0.99 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.23 KP 0.95 ! LA 1.03 MK 0.95 NL 0.97 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.94 ! LA 1.05 MK 1.21 NL 0.99 OV 1.01 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 0.95 ! LA 1.11 MK 0.94 NL 0.97 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.17 KP 0.95 ! LA 1.06 MK 1.04 NL 0.98 OV 0.97 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.18 KP 0.95 ! LA 1.08 MK 0.93 NL 0.96 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.95 KP 0.95 ! LA 1.03 MK 0.94 NL 0.97 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 0.92 ! LA 1.06 MK 0.92 NL 0.97 OV 1.06 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.99 ! LA 1.04 MK 0.86 NL 1.01 OV 0.99 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.98 ! LA 0.99 MK 0.86 NL 0.96 OV 1.04 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.087021Jy sigma=0.000651 ! Fit after self-cal, rms=0.086576Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8184 mas, bmaj=1.992 mas, bpa=-1.426 degrees ! Estimated noise=370.416 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 = 0.000365409 Jy ! Component: 100 - total flux cleaned = 0.000309011 Jy ! Component: 150 - total flux cleaned = 0.000262567 Jy ! Component: 200 - total flux cleaned = 0.000242148 Jy ! Total flux subtracted in 200 components = 0.000242148 Jy ! Clean residual min=-0.001222 max=0.001086 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.106891 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.106891 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=0.086572Jy sigma=0.000650 ! Fit after self-cal, rms=0.086577Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.086577Jy sigma=0.000650 ! Fit after self-cal, rms=0.089127Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8175 mas, bmaj=1.997 mas, bpa=-1.247 degrees ! Estimated noise=371.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230876 Jy ! Component: 100 - total flux cleaned = 0.000211488 Jy ! Component: 150 - total flux cleaned = 0.000211093 Jy ! Component: 200 - total flux cleaned = 0.000210964 Jy ! Total flux subtracted in 200 components = 0.000210964 Jy ! Clean residual min=-0.001066 max=0.000974 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.107102 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.107102 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=0.089124Jy sigma=0.000648 ! Fit after self-cal, rms=0.089183Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 6.71718e-05 Jy ! Component: 100 - total flux cleaned = 3.64754e-05 Jy ! Component: 150 - total flux cleaned = 1.67634e-05 Jy ! Component: 200 - total flux cleaned = -6.14597e-07 Jy ! Total flux subtracted in 200 components = -6.14597e-07 Jy ! Clean residual min=-0.001075 max=0.000960 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.107101 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.107101 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=0.089182Jy sigma=0.000648 ! Fit after self-cal, rms=0.089182Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.089182Jy sigma=0.000648 ! Fit after self-cal, rms=0.090060Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8162 mas, bmaj=1.995 mas, bpa=-1.27 degrees ! Estimated noise=370.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128083 Jy ! Component: 100 - total flux cleaned = 0.000121267 Jy ! Component: 150 - total flux cleaned = 0.000121135 Jy ! Component: 200 - total flux cleaned = 0.000111311 Jy ! Total flux subtracted in 200 components = 0.000111311 Jy ! Clean residual min=-0.001034 max=0.000961 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.107212 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.107212 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=0.090059Jy sigma=0.000647 ! Fit after self-cal, rms=0.090071Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 1.50241e-05 Jy ! Component: 100 - total flux cleaned = 1.00957e-05 Jy ! Component: 150 - total flux cleaned = 5.40263e-06 Jy ! Component: 200 - total flux cleaned = 9.592e-07 Jy ! Total flux subtracted in 200 components = 9.592e-07 Jy ! Clean residual min=-0.001043 max=0.000956 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.107213 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.107213 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=0.090070Jy sigma=0.000647 ! Fit after self-cal, rms=0.090071Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.090071Jy sigma=0.000647 ! Fit after self-cal, rms=0.090071Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.165 mas, bmaj=4.117 mas, bpa=1.325 degrees ! Estimated noise=484.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.10253e-05 Jy ! Component: 100 - total flux cleaned = 6.99477e-05 Jy ! Component: 150 - total flux cleaned = 6.89888e-05 Jy ! Component: 200 - total flux cleaned = 6.62097e-05 Jy ! Total flux subtracted in 200 components = 6.62097e-05 Jy ! Clean residual min=-0.000890 max=0.000953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.10728 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.10728 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=0.090070Jy sigma=0.000647 ! Fit after self-cal, rms=0.090071Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 2.16008e-05 Jy ! Component: 100 - total flux cleaned = 2.13308e-05 Jy ! Component: 150 - total flux cleaned = 2.09046e-05 Jy ! Component: 200 - total flux cleaned = 2.07215e-05 Jy ! Total flux subtracted in 200 components = 2.07215e-05 Jy ! Clean residual min=-0.000888 max=0.000953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.1073 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.1073 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=0.090072Jy sigma=0.000647 ! Fit after self-cal, rms=0.090071Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8156 mas, bmaj=1.995 mas, bpa=-1.288 degrees ! Estimated noise=370.15 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8156 x 1.995 at -1.288 degrees (North through East) ! Clean map min=-0.0009407 max=0.078083 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 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6514 mas, bmaj=1.673 mas, bpa=-0.486 degrees ! Estimated noise=825.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0549595 Jy ! Component: 100 - total flux cleaned = 0.0764384 Jy ! Component: 150 - total flux cleaned = 0.0881551 Jy ! Component: 200 - total flux cleaned = 0.0952746 Jy ! Total flux subtracted in 200 components = 0.0952746 Jy ! Clean residual min=-0.002493 max=0.003714 Jy/beam ! Clean residual mean=0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0952746 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0952746 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8156 mas, bmaj=1.995 mas, bpa=-1.288 degrees ! Estimated noise=370.15 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 = 0.00594441 Jy ! Component: 100 - total flux cleaned = 0.0088996 Jy ! Component: 150 - total flux cleaned = 0.0104091 Jy ! Component: 200 - total flux cleaned = 0.0112336 Jy ! Total flux subtracted in 200 components = 0.0112336 Jy ! Clean residual min=-0.001095 max=0.000985 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.106508 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.106508 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.165 mas, bmaj=4.117 mas, bpa=1.325 degrees ! Estimated noise=484.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622147 Jy ! Component: 100 - total flux cleaned = 0.000776036 Jy ! Component: 150 - total flux cleaned = 0.000787975 Jy ! Component: 200 - total flux cleaned = 0.000798194 Jy ! Total flux subtracted in 200 components = 0.000798194 Jy ! Clean residual min=-0.000904 max=0.000978 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.107306 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 = 1.30449e-05 Jy ! Component: 100 - total flux cleaned = 1.7064e-05 Jy ! Component: 150 - total flux cleaned = 1.66656e-05 Jy ! Component: 200 - total flux cleaned = 1.34459e-05 Jy ! Total flux subtracted in 200 components = 1.34459e-05 Jy ! Clean residual min=-0.000902 max=0.000968 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.10732 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.10732 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8156 mas, bmaj=1.995 mas, bpa=-1.288 degrees ! Estimated noise=370.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106048 Jy ! Component: 100 - total flux cleaned = -9.39791e-05 Jy ! Component: 150 - total flux cleaned = -8.44054e-05 Jy ! Component: 200 - total flux cleaned = -6.11121e-05 Jy ! Total flux subtracted in 200 components = -6.11121e-05 Jy ! Clean residual min=-0.001062 max=0.000969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.107259 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.107259 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=0.090072Jy sigma=0.000647 ! Fit after self-cal, rms=0.090069Jy sigma=0.000647 wmodel J0013-1513_X_2017_02_24_pus_map.mod ! Writing 41 model components to file: J0013-1513_X_2017_02_24_pus_map.mod wobs J0013-1513_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0013-1513_X_2017_02_24_pus_uvs.fits wwins J0013-1513_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J0013-1513_X_2017_02_24_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 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154512 Jy ! Component: 100 - total flux cleaned = -0.000138557 Jy ! Component: 150 - total flux cleaned = -7.514e-05 Jy ! Component: 200 - total flux cleaned = -1.88537e-07 Jy ! Component: 250 - total flux cleaned = 1.40006e-05 Jy ! Component: 300 - total flux cleaned = 2.8286e-05 Jy ! Component: 350 - total flux cleaned = 4.19781e-05 Jy ! Component: 400 - total flux cleaned = 8.1194e-05 Jy ! Component: 450 - total flux cleaned = 0.000119523 Jy ! Component: 500 - total flux cleaned = 9.45045e-05 Jy ! Component: 550 - total flux cleaned = 9.4655e-05 Jy ! Component: 600 - total flux cleaned = 0.000106818 Jy ! Component: 650 - total flux cleaned = 8.30538e-05 Jy ! Component: 700 - total flux cleaned = 9.47616e-05 Jy ! Component: 750 - total flux cleaned = 9.46257e-05 Jy ! Component: 800 - total flux cleaned = 6.06025e-05 Jy ! Component: 850 - total flux cleaned = 2.72957e-05 Jy ! Component: 900 - total flux cleaned = 2.74925e-05 Jy ! Component: 950 - total flux cleaned = 3.8365e-05 Jy ! Component: 1000 - total flux cleaned = 4.87674e-05 Jy ! Component: 1050 - total flux cleaned = 2.77108e-05 Jy ! Component: 1100 - total flux cleaned = -3.24679e-06 Jy ! Component: 1150 - total flux cleaned = 7.23028e-06 Jy ! Component: 1200 - total flux cleaned = -2.81432e-06 Jy ! Component: 1250 - total flux cleaned = -2.77747e-06 Jy ! Component: 1300 - total flux cleaned = -2.75362e-06 Jy ! Component: 1350 - total flux cleaned = -2.21951e-05 Jy ! Component: 1400 - total flux cleaned = 2.61319e-05 Jy ! Component: 1450 - total flux cleaned = 1.66565e-05 Jy ! Component: 1500 - total flux cleaned = -2.16298e-06 Jy ! Component: 1550 - total flux cleaned = 2.60286e-05 Jy ! Component: 1600 - total flux cleaned = 2.613e-05 Jy ! Component: 1650 - total flux cleaned = 3.53203e-05 Jy ! Component: 1700 - total flux cleaned = 3.53225e-05 Jy ! Component: 1750 - total flux cleaned = 4.43684e-05 Jy ! Component: 1800 - total flux cleaned = 2.65412e-05 Jy ! Component: 1850 - total flux cleaned = 2.10634e-08 Jy ! Component: 1900 - total flux cleaned = 1.7577e-05 Jy ! Component: 1950 - total flux cleaned = -8.43476e-06 Jy ! Component: 2000 - total flux cleaned = 8.80793e-06 Jy ! Total flux subtracted in 2048 components = -8.3433e-06 Jy ! Clean residual min=-0.000599 max=0.000536 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.10725 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 189 components and 0.10725 Jy ![Exited script file: muppet] wmap "J0013-1513_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8156 x 1.995 at -1.288 degrees (North through East) ! Clean map min=-0.00080433 max=0.077996 Jy/beam ! Writing clean map to FITS file: J0013-1513_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0779956 invert ! Inverting map ! Your choice of large map pixels excluded 0.0512% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159159 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.612183 0.612183 1.22437 2.44873 4.89747 9.79493 19.5899 39.1797 78.3595 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8156 x 1.995 at -1.288 degrees (North through East) ! Clean map min=-0.00080433 max=0.077996 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 J0013-1513_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:56:01 2019