! Started logfile: J1824+5651_X_2017_08_05_pus_uvs.log on Thu May 9 18:56:21 2019 obs J1824+5651_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1824+5651_X_2017_08_05_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1824+5651 ! ! 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 575 lines of history. ! ! Reading 9120 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 J1824+5651_X_2017_08_05_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.362929Jy sigma=0.003074 ! Fit after self-cal, rms=0.348400Jy sigma=0.002964 ! 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=0.6851 mas, bmaj=1.636 mas, bpa=-28.44 degrees ! Estimated noise=1204.18 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 = 0.502065 Jy ! Component: 100 - total flux cleaned = 0.630925 Jy ! Total flux subtracted in 100 components = 0.630925 Jy ! Clean residual min=-0.021810 max=0.054012 Jy/beam ! Clean residual mean=-0.000165 rms=0.006722 Jy/beam ! Combined flux in latest and established models = 0.630926 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.630926 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=0.151633Jy sigma=0.001261 ! Fit after self-cal, rms=0.151572Jy sigma=0.001260 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062014 Jy ! Component: 100 - total flux cleaned = 0.0986978 Jy ! Total flux subtracted in 100 components = 0.0986978 Jy ! Clean residual min=-0.021469 max=0.021510 Jy/beam ! Clean residual mean=-0.000072 rms=0.004269 Jy/beam ! Combined flux in latest and established models = 0.729623 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.729623 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=0.113082Jy sigma=0.000926 ! Fit after self-cal, rms=0.112161Jy sigma=0.000919 ! Inverting map ! Added new window around map position (-0.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234672 Jy ! Component: 100 - total flux cleaned = 0.0309824 Jy ! Total flux subtracted in 100 components = 0.0309824 Jy ! Clean residual min=-0.021184 max=0.015836 Jy/beam ! Clean residual mean=-0.000041 rms=0.003572 Jy/beam ! Combined flux in latest and established models = 0.760606 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.760606 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=0.103919Jy sigma=0.000853 ! Fit after self-cal, rms=0.103656Jy sigma=0.000851 ! 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=0.8612 mas, bmaj=1.882 mas, bpa=-24.63 degrees ! Estimated noise=870.045 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 = 0.015406 Jy ! Component: 100 - total flux cleaned = 0.0184991 Jy ! Component: 150 - total flux cleaned = 0.0204476 Jy ! Component: 200 - total flux cleaned = 0.020744 Jy ! Total flux subtracted in 200 components = 0.020744 Jy ! Clean residual min=-0.018651 max=0.016485 Jy/beam ! Clean residual mean=-0.000041 rms=0.003578 Jy/beam ! Combined flux in latest and established models = 0.78135 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.78135 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=0.099563Jy sigma=0.000825 ! Fit after self-cal, rms=0.099390Jy sigma=0.000824 ! 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 0.98 FD 0.98 HN 0.99 KP 1.15 ! LA 0.97 MK 0.97 NL 0.91 OV 1.07 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.06 ! LA 0.97 MK 0.97 NL 0.90 OV 1.08 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 KP 1.01 ! LA 1.00 MK 0.98 NL 0.91 OV 1.08 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.01 KP 0.95 ! LA 0.99 MK 0.99 NL 0.91 OV 1.08 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.95 KP 0.89 ! LA 0.98 MK 1.00 NL 0.93 OV 1.10 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.97 KP 0.88 ! LA 0.98 MK 0.96 NL 0.94 OV 1.10 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.87 ! LA 1.00 MK 0.98 NL 0.92 OV 1.13 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.86 ! LA 0.97 MK 0.98 NL 0.93 OV 1.12 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.04 KP 0.90 ! LA 1.00 MK 0.96 NL 0.93 OV 1.13 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.94 ! LA 1.01 MK 1.00 NL 0.92 OV 1.10 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 1.00 ! LA 1.00 MK 0.97 NL 0.94 OV 1.09 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.06 ! LA 1.00 MK 0.96 NL 0.92 OV 1.09 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.099390Jy sigma=0.000824 ! Fit after self-cal, rms=0.082120Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8621 mas, bmaj=1.883 mas, bpa=-24.93 degrees ! Estimated noise=865.41 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 (-1.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124817 Jy ! Component: 100 - total flux cleaned = 0.0190133 Jy ! Component: 150 - total flux cleaned = 0.0220789 Jy ! Component: 200 - total flux cleaned = 0.0241698 Jy ! Total flux subtracted in 200 components = 0.0241698 Jy ! Clean residual min=-0.004527 max=0.005664 Jy/beam ! Clean residual mean=-0.000010 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.80552 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.80552 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=0.079904Jy sigma=0.000659 ! Fit after self-cal, rms=0.079794Jy sigma=0.000658 ! 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=0.079794Jy sigma=0.000658 ! Fit after self-cal, rms=0.079144Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8621 mas, bmaj=1.884 mas, bpa=-24.6 degrees ! Estimated noise=865.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415852 Jy ! Component: 100 - total flux cleaned = 0.00551649 Jy ! Component: 150 - total flux cleaned = 0.00655541 Jy ! Component: 200 - total flux cleaned = 0.00758026 Jy ! Total flux subtracted in 200 components = 0.00758026 Jy ! Clean residual min=-0.003146 max=0.003632 Jy/beam ! Clean residual mean=-0.000004 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.8131 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.8131 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=0.078657Jy sigma=0.000646 ! Fit after self-cal, rms=0.078641Jy sigma=0.000645 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 (-15.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197136 Jy ! Component: 100 - total flux cleaned = 0.00239814 Jy ! Component: 150 - total flux cleaned = 0.00239625 Jy ! Component: 200 - total flux cleaned = 0.00266728 Jy ! Total flux subtracted in 200 components = 0.00266728 Jy ! Clean residual min=-0.002743 max=0.002854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.815767 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.815767 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=0.078453Jy sigma=0.000644 ! Fit after self-cal, rms=0.078446Jy sigma=0.000644 ! 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=0.078446Jy sigma=0.000644 ! Fit after self-cal, rms=0.078498Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.863 mas, bmaj=1.885 mas, bpa=-24.62 degrees ! Estimated noise=866.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135562 Jy ! Component: 100 - total flux cleaned = 0.00164365 Jy ! Component: 150 - total flux cleaned = 0.00188119 Jy ! Component: 200 - total flux cleaned = 0.00209183 Jy ! Total flux subtracted in 200 components = 0.00209183 Jy ! Clean residual min=-0.002252 max=0.002628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.817859 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.817859 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=0.078380Jy sigma=0.000642 ! Fit after self-cal, rms=0.078379Jy sigma=0.000642 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 = 0.000615338 Jy ! Component: 100 - total flux cleaned = 0.000617029 Jy ! Component: 150 - total flux cleaned = 0.000616462 Jy ! Component: 200 - total flux cleaned = 0.000573495 Jy ! Total flux subtracted in 200 components = 0.000573495 Jy ! Clean residual min=-0.002236 max=0.002399 Jy/beam ! Clean residual mean=-0.000000 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.818432 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 99 components and 0.818433 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=0.078328Jy sigma=0.000642 ! Fit after self-cal, rms=0.078327Jy sigma=0.000642 ! 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=0.078327Jy sigma=0.000642 ! Fit after self-cal, rms=0.078403Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=2.72 mas, bpa=-32.84 degrees ! Estimated noise=1107.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468103 Jy ! Component: 100 - total flux cleaned = 0.000692708 Jy ! Component: 150 - total flux cleaned = 0.000954479 Jy ! Component: 200 - total flux cleaned = 0.00105278 Jy ! Total flux subtracted in 200 components = 0.00105278 Jy ! Clean residual min=-0.002325 max=0.002366 Jy/beam ! Clean residual mean=-0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.819485 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.819485 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=0.078378Jy sigma=0.000641 ! Fit after self-cal, rms=0.078378Jy sigma=0.000641 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 = 0.000175123 Jy ! Component: 100 - total flux cleaned = 0.000264091 Jy ! Component: 150 - total flux cleaned = 0.000318249 Jy ! Component: 200 - total flux cleaned = 0.000343097 Jy ! Total flux subtracted in 200 components = 0.000343097 Jy ! Clean residual min=-0.002224 max=0.002368 Jy/beam ! Clean residual mean=-0.000002 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.819829 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.819829 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=0.078371Jy sigma=0.000641 ! Fit after self-cal, rms=0.078370Jy sigma=0.000641 ! 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=0.8635 mas, bmaj=1.886 mas, bpa=-24.65 degrees ! Estimated noise=866.942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 1.886 at -24.65 degrees (North through East) ! Clean map min=-0.0055313 max=0.67529 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=0.078370Jy sigma=0.000641 ! Fit after self-cal, rms=0.074201Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=1.886 mas, bpa=-24.62 degrees ! Estimated noise=867.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303425 Jy ! Component: 100 - total flux cleaned = 0.000252203 Jy ! Component: 150 - total flux cleaned = 0.000250427 Jy ! Component: 200 - total flux cleaned = 0.00028774 Jy ! Total flux subtracted in 200 components = 0.00028774 Jy ! Clean residual min=-0.001975 max=0.002174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.820117 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.820117 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=0.074143Jy sigma=0.000601 ! Fit after self-cal, rms=0.074141Jy sigma=0.000601 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201285 Jy ! Component: 100 - total flux cleaned = 0.000341854 Jy ! Component: 150 - total flux cleaned = 0.000406483 Jy ! Component: 200 - total flux cleaned = 0.000500208 Jy ! Total flux subtracted in 200 components = 0.000500208 Jy ! Clean residual min=-0.001923 max=0.002028 Jy/beam ! Clean residual mean=-0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.820617 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.820617 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=0.074110Jy sigma=0.000601 ! Fit after self-cal, rms=0.074109Jy sigma=0.000601 ! 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=0.074109Jy sigma=0.000601 ! Fit after self-cal, rms=0.074153Jy sigma=0.000601 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=0.6841 mas, bmaj=1.636 mas, bpa=-28.35 degrees ! Estimated noise=1209.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.503734 Jy ! Component: 100 - total flux cleaned = 0.635322 Jy ! Component: 150 - total flux cleaned = 0.701631 Jy ! Component: 200 - total flux cleaned = 0.741088 Jy ! Total flux subtracted in 200 components = 0.741088 Jy ! Clean residual min=-0.008518 max=0.019965 Jy/beam ! Clean residual mean=-0.000058 rms=0.002510 Jy/beam ! Combined flux in latest and established models = 0.741089 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.741089 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=1.886 mas, bpa=-24.66 degrees ! Estimated noise=867.508 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 = 0.0290014 Jy ! Component: 100 - total flux cleaned = 0.0442822 Jy ! Component: 150 - total flux cleaned = 0.0541348 Jy ! Component: 200 - total flux cleaned = 0.061348 Jy ! Total flux subtracted in 200 components = 0.061348 Jy ! Clean residual min=-0.003718 max=0.004152 Jy/beam ! Clean residual mean=-0.000019 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.802437 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.802437 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=2.132 mas, bmaj=2.719 mas, bpa=-32.88 degrees ! Estimated noise=1108.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080263 Jy ! Component: 100 - total flux cleaned = 0.0128308 Jy ! Component: 150 - total flux cleaned = 0.0154464 Jy ! Component: 200 - total flux cleaned = 0.0164339 Jy ! Total flux subtracted in 200 components = 0.0164339 Jy ! Clean residual min=-0.002623 max=0.002678 Jy/beam ! Clean residual mean=-0.000009 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.81887 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 = 0.00066014 Jy ! Component: 100 - total flux cleaned = 0.00102659 Jy ! Component: 150 - total flux cleaned = 0.00135654 Jy ! Component: 200 - total flux cleaned = 0.00171264 Jy ! Total flux subtracted in 200 components = 0.00171264 Jy ! Clean residual min=-0.002275 max=0.002385 Jy/beam ! Clean residual mean=-0.000006 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.820583 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 82 components and 0.820583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=1.886 mas, bpa=-24.66 degrees ! Estimated noise=867.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011194 Jy ! Component: 100 - total flux cleaned = 0.00138781 Jy ! Component: 150 - total flux cleaned = 0.0012258 Jy ! Component: 200 - total flux cleaned = 0.00107594 Jy ! Total flux subtracted in 200 components = 0.00107594 Jy ! Clean residual min=-0.002699 max=0.002761 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.821659 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.821659 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=0.074449Jy sigma=0.000604 ! Fit after self-cal, rms=0.074356Jy sigma=0.000603 wmodel J1824+5651_X_2017_08_05_pus_map.mod ! Writing 105 model components to file: J1824+5651_X_2017_08_05_pus_map.mod wobs J1824+5651_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1824+5651_X_2017_08_05_pus_uvs.fits wwins J1824+5651_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J1824+5651_X_2017_08_05_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 = -0.000299862 Jy ! Component: 100 - total flux cleaned = -0.000379543 Jy ! Component: 150 - total flux cleaned = -0.000455784 Jy ! Component: 200 - total flux cleaned = -0.000454405 Jy ! Component: 250 - total flux cleaned = -0.000523924 Jy ! Component: 300 - total flux cleaned = -0.000557027 Jy ! Component: 350 - total flux cleaned = -0.000557586 Jy ! Component: 400 - total flux cleaned = -0.0006228 Jy ! Component: 450 - total flux cleaned = -0.000623041 Jy ! Component: 500 - total flux cleaned = -0.000592971 Jy ! Component: 550 - total flux cleaned = -0.000563472 Jy ! Component: 600 - total flux cleaned = -0.000534603 Jy ! Component: 650 - total flux cleaned = -0.000535285 Jy ! Component: 700 - total flux cleaned = -0.00059159 Jy ! Component: 750 - total flux cleaned = -0.000674646 Jy ! Component: 800 - total flux cleaned = -0.000728716 Jy ! Component: 850 - total flux cleaned = -0.000754696 Jy ! Component: 900 - total flux cleaned = -0.000806416 Jy ! Component: 950 - total flux cleaned = -0.000754774 Jy ! Component: 1000 - total flux cleaned = -0.000805191 Jy ! Component: 1050 - total flux cleaned = -0.000780135 Jy ! Component: 1100 - total flux cleaned = -0.000829092 Jy ! Component: 1150 - total flux cleaned = -0.000781028 Jy ! Component: 1200 - total flux cleaned = -0.000733863 Jy ! Component: 1250 - total flux cleaned = -0.000804419 Jy ! Component: 1300 - total flux cleaned = -0.00080408 Jy ! Component: 1350 - total flux cleaned = -0.000826693 Jy ! Component: 1400 - total flux cleaned = -0.000782035 Jy ! Component: 1450 - total flux cleaned = -0.000826237 Jy ! Component: 1500 - total flux cleaned = -0.000847968 Jy ! Component: 1550 - total flux cleaned = -0.000954727 Jy ! Component: 1600 - total flux cleaned = -0.000912093 Jy ! Component: 1650 - total flux cleaned = -0.000870124 Jy ! Component: 1700 - total flux cleaned = -0.000870445 Jy ! Component: 1750 - total flux cleaned = -0.000890857 Jy ! Component: 1800 - total flux cleaned = -0.000910927 Jy ! Component: 1850 - total flux cleaned = -0.000871175 Jy ! Component: 1900 - total flux cleaned = -0.000792366 Jy ! Component: 1950 - total flux cleaned = -0.000851209 Jy ! Component: 2000 - total flux cleaned = -0.000773927 Jy ! Total flux subtracted in 2048 components = -0.000773838 Jy ! Clean residual min=-0.001117 max=0.001073 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.820885 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 247 components and 0.820885 Jy ![Exited script file: muppet] wmap "J1824+5651_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 1.886 at -24.66 degrees (North through East) ! Clean map min=-0.0017078 max=0.67388 Jy/beam ! Writing clean map to FITS file: J1824+5651_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.673876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000354084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.157633 0.157633 0.315267 0.630533 1.26107 2.52213 5.04427 10.0885 20.1771 40.3541 80.7083 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.673 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 1.886 at -24.66 degrees (North through East) ! Clean map min=-0.0017078 max=0.67388 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 J1824+5651_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:56:23 2019