! Started logfile: J1022-0958_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:48:04 2019 obs J1022-0958_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1022-0958_X_2017_05_31_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962183 visibilities/baseline/integration-bin. ! Found source: J1022-0958 ! ! 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 1698 lines of history. ! ! Reading 59232 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 J1022-0958_X_2017_05_31_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.963342Jy sigma=0.007404 ! Fit after self-cal, rms=0.935340Jy sigma=0.007211 ! 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 ! Estimated beam: bmin=0.7005 mas, bmaj=1.643 mas, bpa=-2.653 degrees ! Estimated noise=768.942 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 = 0.0499442 Jy ! Component: 100 - total flux cleaned = 0.0645795 Jy ! Total flux subtracted in 100 components = 0.0645795 Jy ! Clean residual min=-0.003330 max=0.008632 Jy/beam ! Clean residual mean=0.000020 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.0645795 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0645795 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=0.093262Jy sigma=0.000662 ! Fit after self-cal, rms=0.093031Jy sigma=0.000660 ! Inverting map ! Added new window around map position (-1.4, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903733 Jy ! Component: 100 - total flux cleaned = 0.0144458 Jy ! Total flux subtracted in 100 components = 0.0144458 Jy ! Clean residual min=-0.002777 max=0.003678 Jy/beam ! Clean residual mean=0.000011 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0790252 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0790252 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=0.091868Jy sigma=0.000650 ! Fit after self-cal, rms=0.091770Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047691 Jy ! Component: 100 - total flux cleaned = 0.00777259 Jy ! Total flux subtracted in 100 components = 0.00777259 Jy ! Clean residual min=-0.002466 max=0.002677 Jy/beam ! Clean residual mean=0.000007 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0867978 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0867978 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=0.091424Jy sigma=0.000646 ! Fit after self-cal, rms=0.091378Jy sigma=0.000645 ! Inverting map 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 ! Estimated beam: bmin=0.8894 mas, bmaj=2.091 mas, bpa=-4.679 degrees ! Estimated noise=403.445 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 = 0.0042616 Jy ! Component: 100 - total flux cleaned = 0.00676106 Jy ! Component: 150 - total flux cleaned = 0.00846988 Jy ! Component: 200 - total flux cleaned = 0.00965948 Jy ! Total flux subtracted in 200 components = 0.00965948 Jy ! Clean residual min=-0.001543 max=0.002008 Jy/beam ! Clean residual mean=0.000008 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0964573 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.0964573 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=0.091185Jy sigma=0.000643 ! Fit after self-cal, rms=0.091161Jy sigma=0.000643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.96 ! LA 0.95 MK 1.02 NL 0.96 OV 1.08 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.03 KP 0.92 ! LA 0.95 MK 0.99 NL 0.97 OV 1.05 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.05 KP 0.89 ! LA 0.94 MK 0.97 NL 1.00 OV 1.09 ! PT 1.06 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.06 KP 0.90 ! LA 0.99 MK 0.99 NL 0.96 OV 1.11 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 HN 1.21 KP 0.96 ! LA 0.95 MK 1.07 NL 0.85 OV 1.08 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.04 KP 1.01 ! LA 1.02 MK 1.09 NL 0.90 OV 1.06 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.36 KP 0.91 ! LA 1.02 MK 1.06 NL 0.90 OV 1.05 ! PT 1.06 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.07 KP 0.93 ! LA 0.94 MK 1.02 NL 0.91 OV 1.00 ! PT 1.09 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 1.01 KP 0.93 ! LA 1.02 MK 1.00 NL 0.88 OV 0.99 ! PT 1.07 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.02 KP 1.00 ! LA 0.97 MK 1.08 NL 0.88 OV 1.00 ! PT 1.03 SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.17 KP 0.89 ! LA 0.97 MK 0.97 NL 0.87 OV 1.00 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 0.98 KP 0.91 ! LA 0.97 MK 0.95 NL 0.93 OV 1.02 ! PT 1.08 SC 1.25 ! ! ! Fit before self-cal, rms=0.091161Jy sigma=0.000643 ! Fit after self-cal, rms=0.093828Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8957 mas, bmaj=2.102 mas, bpa=-4.63 degrees ! Estimated noise=404.291 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 = 0.000625652 Jy ! Component: 100 - total flux cleaned = 0.000649236 Jy ! Component: 150 - total flux cleaned = 0.000607577 Jy ! Component: 200 - total flux cleaned = 0.000596201 Jy ! Total flux subtracted in 200 components = 0.000596201 Jy ! Clean residual min=-0.001142 max=0.001314 Jy/beam ! Clean residual mean=0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0970535 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0970535 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=0.093819Jy sigma=0.000641 ! Fit after self-cal, rms=0.093954Jy sigma=0.000640 ! Inverting map 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=0.093954Jy sigma=0.000640 ! Fit after self-cal, rms=0.096071Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=2.1 mas, bpa=-4.576 degrees ! Estimated noise=404.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018905 Jy ! Component: 100 - total flux cleaned = 0.000189175 Jy ! Component: 150 - total flux cleaned = 0.000164373 Jy ! Component: 200 - total flux cleaned = 0.000143556 Jy ! Total flux subtracted in 200 components = 0.000143556 Jy ! Clean residual min=-0.001122 max=0.001391 Jy/beam ! Clean residual mean=-0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0971971 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.097197 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=0.096068Jy sigma=0.000640 ! Fit after self-cal, rms=0.096128Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-3.2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125754 Jy ! Component: 100 - total flux cleaned = 0.00162572 Jy ! Component: 150 - total flux cleaned = 0.00171472 Jy ! Component: 200 - total flux cleaned = 0.0017919 Jy ! Total flux subtracted in 200 components = 0.0017919 Jy ! Clean residual min=-0.001089 max=0.001092 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0989889 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.098989 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=0.096110Jy sigma=0.000639 ! Fit after self-cal, rms=0.096105Jy sigma=0.000639 ! Inverting map 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=0.096105Jy sigma=0.000639 ! Fit after self-cal, rms=0.098745Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=2.1 mas, bpa=-4.578 degrees ! Estimated noise=403.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067869 Jy ! Component: 100 - total flux cleaned = 0.000922555 Jy ! Component: 150 - total flux cleaned = 0.00102767 Jy ! Component: 200 - total flux cleaned = 0.00111888 Jy ! Total flux subtracted in 200 components = 0.00111888 Jy ! Clean residual min=-0.000914 max=0.001027 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.100108 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.100108 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=0.098738Jy sigma=0.000638 ! Fit after self-cal, rms=0.098811Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000183264 Jy ! Component: 100 - total flux cleaned = 0.000226324 Jy ! Component: 150 - total flux cleaned = 0.000240379 Jy ! Component: 200 - total flux cleaned = 0.000265203 Jy ! Total flux subtracted in 200 components = 0.000265203 Jy ! Clean residual min=-0.000895 max=0.000992 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.100373 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.100373 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=0.098808Jy sigma=0.000637 ! Fit after self-cal, rms=0.098807Jy sigma=0.000637 ! Inverting map 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=0.098807Jy sigma=0.000637 ! Fit after self-cal, rms=0.099507Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=3.84 mas, bpa=-0.9216 degrees ! Estimated noise=511.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580032 Jy ! Component: 100 - total flux cleaned = 0.000755894 Jy ! Component: 150 - total flux cleaned = 0.000862312 Jy ! Component: 200 - total flux cleaned = 0.000891548 Jy ! Total flux subtracted in 200 components = 0.000891548 Jy ! Clean residual min=-0.000879 max=0.000864 Jy/beam ! Clean residual mean=-0.000006 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.101265 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 0.101265 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=0.099507Jy sigma=0.000637 ! Fit after self-cal, rms=0.099518Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.76046e-05 Jy ! Component: 100 - total flux cleaned = 0.000153919 Jy ! Component: 150 - total flux cleaned = 0.000180638 Jy ! Component: 200 - total flux cleaned = 0.00019661 Jy ! Total flux subtracted in 200 components = 0.00019661 Jy ! Clean residual min=-0.000872 max=0.000869 Jy/beam ! Clean residual mean=-0.000006 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.101461 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.101461 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=0.099518Jy sigma=0.000637 ! Fit after self-cal, rms=0.099516Jy sigma=0.000637 ! Inverting map 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 ! Estimated beam: bmin=0.896 mas, bmaj=2.101 mas, bpa=-4.622 degrees ! Estimated noise=403.341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.896 x 2.101 at -4.622 degrees (North through East) ! Clean map min=-0.00079246 max=0.065404 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 ! Estimated beam: bmin=0.7042 mas, bmaj=1.65 mas, bpa=-2.92 degrees ! Estimated noise=768.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493075 Jy ! Component: 100 - total flux cleaned = 0.0655233 Jy ! Component: 150 - total flux cleaned = 0.0749674 Jy ! Component: 200 - total flux cleaned = 0.08094 Jy ! Total flux subtracted in 200 components = 0.08094 Jy ! Clean residual min=-0.002385 max=0.003193 Jy/beam ! Clean residual mean=0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.08094 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.08094 Jy ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=2.101 mas, bpa=-4.622 degrees ! Estimated noise=403.341 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 = 0.00618095 Jy ! Component: 100 - total flux cleaned = 0.00985349 Jy ! Component: 150 - total flux cleaned = 0.0123221 Jy ! Component: 200 - total flux cleaned = 0.0141428 Jy ! Total flux subtracted in 200 components = 0.0141428 Jy ! Clean residual min=-0.001151 max=0.001248 Jy/beam ! Clean residual mean=0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0950829 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.0950829 Jy ! Inverting map 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 ! Estimated beam: bmin=2.193 mas, bmaj=3.84 mas, bpa=-0.9216 degrees ! Estimated noise=511.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212196 Jy ! Component: 100 - total flux cleaned = 0.00347976 Jy ! Component: 150 - total flux cleaned = 0.00441169 Jy ! Component: 200 - total flux cleaned = 0.0050734 Jy ! Total flux subtracted in 200 components = 0.0050734 Jy ! Clean residual min=-0.000886 max=0.000812 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.100156 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 = 0.000473912 Jy ! Component: 100 - total flux cleaned = 0.000814614 Jy ! Component: 150 - total flux cleaned = 0.00105999 Jy ! Component: 200 - total flux cleaned = 0.00118623 Jy ! Total flux subtracted in 200 components = 0.00118623 Jy ! Clean residual min=-0.000825 max=0.000838 Jy/beam ! Clean residual mean=-0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.101342 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 92 components and 0.101343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=2.101 mas, bpa=-4.622 degrees ! Estimated noise=403.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.17685e-05 Jy ! Component: 100 - total flux cleaned = -7.30404e-05 Jy ! Component: 150 - total flux cleaned = -3.51422e-05 Jy ! Component: 200 - total flux cleaned = 1.8667e-07 Jy ! Total flux subtracted in 200 components = 1.8667e-07 Jy ! Clean residual min=-0.000868 max=0.000916 Jy/beam ! Clean residual mean=-0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.101343 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.101343 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=0.099524Jy sigma=0.000637 ! Fit after self-cal, rms=0.099518Jy sigma=0.000637 wmodel J1022-0958_X_2017_05_31_pus_map.mod ! Writing 105 model components to file: J1022-0958_X_2017_05_31_pus_map.mod wobs J1022-0958_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1022-0958_X_2017_05_31_pus_uvs.fits wwins J1022-0958_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1022-0958_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135116 Jy ! Component: 100 - total flux cleaned = 0.00025661 Jy ! Component: 150 - total flux cleaned = 0.000300149 Jy ! Component: 200 - total flux cleaned = 0.000328507 Jy ! Component: 250 - total flux cleaned = 0.000383095 Jy ! Component: 300 - total flux cleaned = 0.000462653 Jy ! Component: 350 - total flux cleaned = 0.0005015 Jy ! Component: 400 - total flux cleaned = 0.00057738 Jy ! Component: 450 - total flux cleaned = 0.000614373 Jy ! Component: 500 - total flux cleaned = 0.000638358 Jy ! Component: 550 - total flux cleaned = 0.000638434 Jy ! Component: 600 - total flux cleaned = 0.00066211 Jy ! Component: 650 - total flux cleaned = 0.00069678 Jy ! Component: 700 - total flux cleaned = 0.000708039 Jy ! Component: 750 - total flux cleaned = 0.000719215 Jy ! Component: 800 - total flux cleaned = 0.0007302 Jy ! Component: 850 - total flux cleaned = 0.000719265 Jy ! Component: 900 - total flux cleaned = 0.000773363 Jy ! Component: 950 - total flux cleaned = 0.000794763 Jy ! Component: 1000 - total flux cleaned = 0.000815818 Jy ! Component: 1050 - total flux cleaned = 0.000846997 Jy ! Component: 1100 - total flux cleaned = 0.000836755 Jy ! Component: 1150 - total flux cleaned = 0.000877489 Jy ! Component: 1200 - total flux cleaned = 0.000867594 Jy ! Component: 1250 - total flux cleaned = 0.000857652 Jy ! Component: 1300 - total flux cleaned = 0.000897241 Jy ! Component: 1350 - total flux cleaned = 0.000858152 Jy ! Component: 1400 - total flux cleaned = 0.000867955 Jy ! Component: 1450 - total flux cleaned = 0.000867817 Jy ! Component: 1500 - total flux cleaned = 0.000839275 Jy ! Component: 1550 - total flux cleaned = 0.000848938 Jy ! Component: 1600 - total flux cleaned = 0.000830168 Jy ! Component: 1650 - total flux cleaned = 0.000811613 Jy ! Component: 1700 - total flux cleaned = 0.000774961 Jy ! Component: 1750 - total flux cleaned = 0.000747513 Jy ! Component: 1800 - total flux cleaned = 0.000711339 Jy ! Component: 1850 - total flux cleaned = 0.000657511 Jy ! Component: 1900 - total flux cleaned = 0.000630754 Jy ! Component: 1950 - total flux cleaned = 0.00063071 Jy ! Component: 2000 - total flux cleaned = 0.000595586 Jy ! Total flux subtracted in 2048 components = 0.000560762 Jy ! Clean residual min=-0.000501 max=0.000547 Jy/beam ! Clean residual mean=-0.000003 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.101903 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 258 components and 0.101903 Jy ![Exited script file: muppet] wmap "J1022-0958_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.896 x 2.101 at -4.622 degrees (North through East) ! Clean map min=-0.00074202 max=0.065309 Jy/beam ! Writing clean map to FITS file: J1022-0958_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0653087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758096 0.758096 1.51619 3.03238 6.06477 12.1295 24.2591 48.5181 97.0363 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.896 x 2.101 at -4.622 degrees (North through East) ! Clean map min=-0.00074202 max=0.065309 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 J1022-0958_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:48:08 2019