! Started logfile: J1223+8040_X_2017_10_21_pus_uvs.log on Sat May 11 21:54:47 2019 obs J1223+8040_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1223+8040_X_2017_10_21_pus_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.753704 visibilities/baseline/integration-bin. ! Found source: J1223+8040 ! ! 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 1202 lines of history. ! ! Reading 9768 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 J1223+8040_X_2017_10_21_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.459048Jy sigma=0.003403 ! Fit after self-cal, rms=0.440868Jy sigma=0.003252 ! 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=0.7864 mas, bmaj=2.126 mas, bpa=31.92 degrees ! Estimated noise=1356.48 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 = 0.438729 Jy ! Component: 100 - total flux cleaned = 0.54556 Jy ! Total flux subtracted in 100 components = 0.54556 Jy ! Clean residual min=-0.016273 max=0.042533 Jy/beam ! Clean residual mean=-0.000013 rms=0.006122 Jy/beam ! Combined flux in latest and established models = 0.54556 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.54556 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=0.139548Jy sigma=0.001030 ! Fit after self-cal, rms=0.139235Jy sigma=0.001029 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464472 Jy ! Component: 100 - total flux cleaned = 0.0717028 Jy ! Total flux subtracted in 100 components = 0.0717028 Jy ! Clean residual min=-0.011413 max=0.020138 Jy/beam ! Clean residual mean=0.000017 rms=0.003700 Jy/beam ! Combined flux in latest and established models = 0.617263 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.617263 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=0.121150Jy sigma=0.000827 ! Fit after self-cal, rms=0.121073Jy sigma=0.000826 ! 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=1.045 mas, bmaj=2.434 mas, bpa=30.22 degrees ! Estimated noise=950.912 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 = 0.0217733 Jy ! Component: 100 - total flux cleaned = 0.0336499 Jy ! Component: 150 - total flux cleaned = 0.0406474 Jy ! Component: 200 - total flux cleaned = 0.0420063 Jy ! Total flux subtracted in 200 components = 0.0420063 Jy ! Clean residual min=-0.011566 max=0.021102 Jy/beam ! Clean residual mean=-0.000159 rms=0.003525 Jy/beam ! Combined flux in latest and established models = 0.659269 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.659269 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=0.118211Jy sigma=0.000784 ! Fit after self-cal, rms=0.118066Jy sigma=0.000783 ! Inverting map ! Added new window around map position (-0.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198864 Jy ! Component: 100 - total flux cleaned = 0.0293703 Jy ! Component: 150 - total flux cleaned = 0.0353453 Jy ! Component: 200 - total flux cleaned = 0.0369769 Jy ! Total flux subtracted in 200 components = 0.0369769 Jy ! Clean residual min=-0.009965 max=0.014023 Jy/beam ! Clean residual mean=-0.000007 rms=0.002681 Jy/beam ! Combined flux in latest and established models = 0.696246 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.696246 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=0.114628Jy sigma=0.000755 ! Fit after self-cal, rms=0.114127Jy sigma=0.000750 ! 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 1.06 FD 1.04 HN 1.02 KP 0.97 ! LA 0.99 MK 1.01 NL 0.95 OV 1.01 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.99 KP 0.98 ! LA 1.01 MK 0.99 NL 0.95 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.96 ! LA 0.99 MK 1.00 NL 0.95 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.02 KP 0.96 ! LA 0.98 MK 1.00 NL 0.95 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.99 KP 0.97 ! LA 1.02 MK 0.99 NL 0.92 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.00 KP 0.96 ! LA 1.02 MK 1.02 NL 0.91 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 0.96 ! LA 0.98 MK 1.01 NL 0.94 OV 1.01 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 1.02 KP 0.96 ! LA 1.02 MK 0.99 NL 0.95 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.03 KP 0.96 ! LA 1.00 MK 0.98 NL 0.95 OV 1.00 ! PT 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.03 KP 0.95 ! LA 0.98 MK 1.01 NL 0.94 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 1.00 KP 0.97 ! LA 0.97 MK 1.01 NL 0.96 OV 1.01 ! PT 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.98 KP 0.96 ! LA 1.03 MK 1.01 NL 0.97 OV 1.02 ! PT 1.10 ! ! ! Fit before self-cal, rms=0.114127Jy sigma=0.000750 ! Fit after self-cal, rms=0.112379Jy sigma=0.000712 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.438 mas, bpa=30.08 degrees ! Estimated noise=953.125 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 = 0.000602994 Jy ! Component: 100 - total flux cleaned = 0.00195999 Jy ! Component: 150 - total flux cleaned = 0.00335408 Jy ! Component: 200 - total flux cleaned = 0.003648 Jy ! Total flux subtracted in 200 components = 0.003648 Jy ! Clean residual min=-0.006382 max=0.008978 Jy/beam ! Clean residual mean=-0.000122 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.699894 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.699894 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=0.111353Jy sigma=0.000705 ! Fit after self-cal, rms=0.111313Jy sigma=0.000705 ! Inverting map ! Added new window around map position (-3, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648229 Jy ! Component: 100 - total flux cleaned = 0.00895702 Jy ! Component: 150 - total flux cleaned = 0.010604 Jy ! Component: 200 - total flux cleaned = 0.0113866 Jy ! Total flux subtracted in 200 components = 0.0113866 Jy ! Clean residual min=-0.005663 max=0.004606 Jy/beam ! Clean residual mean=-0.000082 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.711281 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.711281 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=0.110610Jy sigma=0.000699 ! Fit after self-cal, rms=0.110554Jy sigma=0.000698 ! 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=0.110554Jy sigma=0.000698 ! Fit after self-cal, rms=0.110675Jy sigma=0.000685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.436 mas, bpa=30.11 degrees ! Estimated noise=949.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198134 Jy ! Component: 100 - total flux cleaned = 0.00281324 Jy ! Component: 150 - total flux cleaned = 0.0028909 Jy ! Component: 200 - total flux cleaned = 0.00303961 Jy ! Total flux subtracted in 200 components = 0.00303961 Jy ! Clean residual min=-0.003284 max=0.003115 Jy/beam ! Clean residual mean=-0.000031 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.71432 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.71432 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=0.110492Jy sigma=0.000683 ! Fit after self-cal, rms=0.110500Jy sigma=0.000683 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 = 0.000478818 Jy ! Component: 100 - total flux cleaned = 0.00074885 Jy ! Component: 150 - total flux cleaned = 0.000995653 Jy ! Component: 200 - total flux cleaned = 0.00116748 Jy ! Total flux subtracted in 200 components = 0.00116748 Jy ! Clean residual min=-0.003072 max=0.003043 Jy/beam ! Clean residual mean=-0.000027 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.715488 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.715488 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=0.110420Jy sigma=0.000683 ! Fit after self-cal, rms=0.110407Jy sigma=0.000683 ! 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=0.110407Jy sigma=0.000683 ! Fit after self-cal, rms=0.110464Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.436 mas, bpa=30.1 degrees ! Estimated noise=948.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000521543 Jy ! Component: 100 - total flux cleaned = -0.000350925 Jy ! Component: 150 - total flux cleaned = -0.000139546 Jy ! Component: 200 - total flux cleaned = 0.000106679 Jy ! Total flux subtracted in 200 components = 0.000106679 Jy ! Clean residual min=-0.002957 max=0.002862 Jy/beam ! Clean residual mean=-0.000031 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.715594 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.715594 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=0.110392Jy sigma=0.000682 ! Fit after self-cal, rms=0.110384Jy sigma=0.000682 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 = 0.00014196 Jy ! Component: 100 - total flux cleaned = 0.000375825 Jy ! Component: 150 - total flux cleaned = 0.000550684 Jy ! Component: 200 - total flux cleaned = 0.000675494 Jy ! Total flux subtracted in 200 components = 0.000675494 Jy ! Clean residual min=-0.002907 max=0.002831 Jy/beam ! Clean residual mean=-0.000029 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.71627 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 149 components and 0.71627 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=0.110340Jy sigma=0.000682 ! Fit after self-cal, rms=0.110333Jy sigma=0.000682 ! 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=0.110333Jy sigma=0.000682 ! Fit after self-cal, rms=0.110340Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=3.796 mas, bpa=15.39 degrees ! Estimated noise=1106.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000607437 Jy ! Component: 100 - total flux cleaned = -0.000135472 Jy ! Component: 150 - total flux cleaned = 0.000181659 Jy ! Component: 200 - total flux cleaned = 0.000352466 Jy ! Total flux subtracted in 200 components = 0.000352466 Jy ! Clean residual min=-0.002686 max=0.003104 Jy/beam ! Clean residual mean=-0.000049 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.716622 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 0.716622 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=0.110314Jy sigma=0.000681 ! Fit after self-cal, rms=0.110310Jy sigma=0.000681 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 = -0.000142058 Jy ! Component: 100 - total flux cleaned = 0.000251542 Jy ! Component: 150 - total flux cleaned = 0.000449767 Jy ! Component: 200 - total flux cleaned = 0.000553278 Jy ! Total flux subtracted in 200 components = 0.000553278 Jy ! Clean residual min=-0.002656 max=0.003076 Jy/beam ! Clean residual mean=-0.000045 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.717176 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.717176 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=0.110293Jy sigma=0.000681 ! Fit after self-cal, rms=0.110291Jy sigma=0.000681 ! 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=1.044 mas, bmaj=2.437 mas, bpa=30.1 degrees ! Estimated noise=947.938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.437 at 30.1 degrees (North through East) ! Clean map min=-0.0025494 max=0.5609 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 ! Performing amp+phase self-cal ! ! 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=0.110291Jy sigma=0.000681 ! Fit after self-cal, rms=0.105142Jy sigma=0.000631 ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.435 mas, bpa=30.07 degrees ! Estimated noise=947.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000938806 Jy ! Component: 100 - total flux cleaned = -0.000980517 Jy ! Component: 150 - total flux cleaned = -0.000944735 Jy ! Component: 200 - total flux cleaned = -0.000910013 Jy ! Total flux subtracted in 200 components = -0.000910013 Jy ! Clean residual min=-0.002733 max=0.002623 Jy/beam ! Clean residual mean=-0.000034 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.716266 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 182 components and 0.716266 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=0.105101Jy sigma=0.000631 ! Fit after self-cal, rms=0.105098Jy sigma=0.000631 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117485 Jy ! Component: 100 - total flux cleaned = 0.000182742 Jy ! Component: 150 - total flux cleaned = 0.000213568 Jy ! Component: 200 - total flux cleaned = 0.000243434 Jy ! Total flux subtracted in 200 components = 0.000243434 Jy ! Clean residual min=-0.002705 max=0.002570 Jy/beam ! Clean residual mean=-0.000033 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.716509 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 190 components and 0.716509 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=0.105072Jy sigma=0.000631 ! Fit after self-cal, rms=0.105071Jy sigma=0.000631 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.105071Jy sigma=0.000631 ! Fit after self-cal, rms=0.105094Jy sigma=0.000631 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=0.7863 mas, bmaj=2.126 mas, bpa=31.93 degrees ! Estimated noise=1354.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.437853 Jy ! Component: 100 - total flux cleaned = 0.546886 Jy ! Component: 150 - total flux cleaned = 0.590979 Jy ! Component: 200 - total flux cleaned = 0.614761 Jy ! Total flux subtracted in 200 components = 0.614761 Jy ! Clean residual min=-0.008758 max=0.012711 Jy/beam ! Clean residual mean=-0.000003 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.614761 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.614761 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.436 mas, bpa=30.08 degrees ! Estimated noise=947.276 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 = 0.0237781 Jy ! Component: 100 - total flux cleaned = 0.0392746 Jy ! Component: 150 - total flux cleaned = 0.0507795 Jy ! Component: 200 - total flux cleaned = 0.0597428 Jy ! Total flux subtracted in 200 components = 0.0597428 Jy ! Clean residual min=-0.004329 max=0.005840 Jy/beam ! Clean residual mean=-0.000196 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.674504 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 74 components and 0.674504 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=2.309 mas, bmaj=3.799 mas, bpa=15.31 degrees ! Estimated noise=1105.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110678 Jy ! Component: 100 - total flux cleaned = 0.0186051 Jy ! Component: 150 - total flux cleaned = 0.0240188 Jy ! Component: 200 - total flux cleaned = 0.0280473 Jy ! Total flux subtracted in 200 components = 0.0280473 Jy ! Clean residual min=-0.002990 max=0.003566 Jy/beam ! Clean residual mean=-0.000158 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.702551 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 = 0.00310525 Jy ! Component: 100 - total flux cleaned = 0.00552229 Jy ! Component: 150 - total flux cleaned = 0.00745224 Jy ! Component: 200 - total flux cleaned = 0.0090106 Jy ! Total flux subtracted in 200 components = 0.0090106 Jy ! Clean residual min=-0.002505 max=0.002673 Jy/beam ! Clean residual mean=-0.000092 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.711562 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 172 components and 0.711561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.436 mas, bpa=30.08 degrees ! Estimated noise=947.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161588 Jy ! Component: 100 - total flux cleaned = 0.00210377 Jy ! Component: 150 - total flux cleaned = 0.00237228 Jy ! Component: 200 - total flux cleaned = 0.00256837 Jy ! Total flux subtracted in 200 components = 0.00256837 Jy ! Clean residual min=-0.002619 max=0.002525 Jy/beam ! Clean residual mean=-0.000039 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.71413 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 193 components and 0.71413 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=0.105155Jy sigma=0.000631 ! Fit after self-cal, rms=0.105110Jy sigma=0.000631 wmodel J1223+8040_X_2017_10_21_pus_map.mod ! Writing 193 model components to file: J1223+8040_X_2017_10_21_pus_map.mod wobs J1223+8040_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1223+8040_X_2017_10_21_pus_uvs.fits wwins J1223+8040_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J1223+8040_X_2017_10_21_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 = -9.44985e-05 Jy ! Component: 100 - total flux cleaned = -5.17072e-05 Jy ! Component: 150 - total flux cleaned = -5.17477e-05 Jy ! Component: 200 - total flux cleaned = -1.32992e-05 Jy ! Component: 250 - total flux cleaned = -4.92566e-05 Jy ! Component: 300 - total flux cleaned = -4.90121e-05 Jy ! Component: 350 - total flux cleaned = -0.000152309 Jy ! Component: 400 - total flux cleaned = -0.000152054 Jy ! Component: 450 - total flux cleaned = -0.000185034 Jy ! Component: 500 - total flux cleaned = -0.000152919 Jy ! Component: 550 - total flux cleaned = -0.000121451 Jy ! Component: 600 - total flux cleaned = -2.99087e-05 Jy ! Component: 650 - total flux cleaned = -0.000150403 Jy ! Component: 700 - total flux cleaned = -0.000179825 Jy ! Component: 750 - total flux cleaned = -0.00026714 Jy ! Component: 800 - total flux cleaned = -0.000323866 Jy ! Component: 850 - total flux cleaned = -0.000239884 Jy ! Component: 900 - total flux cleaned = -0.000268626 Jy ! Component: 950 - total flux cleaned = -0.000215031 Jy ! Component: 1000 - total flux cleaned = -0.000295372 Jy ! Component: 1050 - total flux cleaned = -0.000242381 Jy ! Component: 1100 - total flux cleaned = -0.000164849 Jy ! Component: 1150 - total flux cleaned = -0.000241351 Jy ! Component: 1200 - total flux cleaned = -0.000190312 Jy ! Component: 1250 - total flux cleaned = -0.000215408 Jy ! Component: 1300 - total flux cleaned = -0.000338182 Jy ! Component: 1350 - total flux cleaned = -0.000410486 Jy ! Component: 1400 - total flux cleaned = -0.000410425 Jy ! Component: 1450 - total flux cleaned = -0.000433763 Jy ! Component: 1500 - total flux cleaned = -0.000526871 Jy ! Component: 1550 - total flux cleaned = -0.000572936 Jy ! Component: 1600 - total flux cleaned = -0.000664152 Jy ! Component: 1650 - total flux cleaned = -0.000686304 Jy ! Component: 1700 - total flux cleaned = -0.000708558 Jy ! Component: 1750 - total flux cleaned = -0.00075271 Jy ! Component: 1800 - total flux cleaned = -0.000861203 Jy ! Component: 1850 - total flux cleaned = -0.000882605 Jy ! Component: 1900 - total flux cleaned = -0.00088283 Jy ! Component: 1950 - total flux cleaned = -0.00092483 Jy ! Component: 2000 - total flux cleaned = -0.000904302 Jy ! Total flux subtracted in 2048 components = -0.000986438 Jy ! Clean residual min=-0.001073 max=0.001206 Jy/beam ! Clean residual mean=-0.000022 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.713143 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 331 components and 0.713143 Jy ![Exited script file: muppet] wmap "J1223+8040_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.436 at 30.08 degrees (North through East) ! Clean map min=-0.001782 max=0.56472 Jy/beam ! Writing clean map to FITS file: J1223+8040_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.564721 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000404101 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214673 0.214673 0.429345 0.858691 1.71738 3.43476 6.86952 13.739 27.4781 54.9562 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.564 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.436 at 30.08 degrees (North through East) ! Clean map min=-0.001782 max=0.56472 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 J1223+8040_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:54:49 2019