! Started logfile: J2225-0457_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:56 2019 obs J2225-0457_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2225-0457_X_2017_07_16_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.673889 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 1200 lines of history. ! ! Reading 14556 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 J2225-0457_X_2017_07_16_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.691985Jy sigma=0.005517 ! Fit after self-cal, rms=0.630628Jy sigma=0.005058 ! 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=0.6526 mas, bmaj=1.622 mas, bpa=-3.367 degrees ! Estimated noise=1149.52 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 = 0.878935 Jy ! Component: 100 - total flux cleaned = 1.11315 Jy ! Total flux subtracted in 100 components = 1.11315 Jy ! Clean residual min=-0.090417 max=0.205575 Jy/beam ! Clean residual mean=-0.000746 rms=0.026979 Jy/beam ! Combined flux in latest and established models = 1.11315 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.11315 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=0.586781Jy sigma=0.004701 ! Fit after self-cal, rms=0.586602Jy sigma=0.004698 ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204791 Jy ! Component: 100 - total flux cleaned = 0.34207 Jy ! Total flux subtracted in 100 components = 0.34207 Jy ! Clean residual min=-0.076575 max=0.149568 Jy/beam ! Clean residual mean=-0.000540 rms=0.021417 Jy/beam ! Combined flux in latest and established models = 1.45522 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 1.45522 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=0.445355Jy sigma=0.003535 ! Fit after self-cal, rms=0.440143Jy sigma=0.003493 ! Inverting map ! Added new window around map position (2.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146846 Jy ! Component: 100 - total flux cleaned = 0.253802 Jy ! Total flux subtracted in 100 components = 0.253802 Jy ! Clean residual min=-0.061052 max=0.098552 Jy/beam ! Clean residual mean=-0.000382 rms=0.017269 Jy/beam ! Combined flux in latest and established models = 1.70902 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 1.70902 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=0.345051Jy sigma=0.002698 ! Fit after self-cal, rms=0.342366Jy sigma=0.002673 ! 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=0.8009 mas, bmaj=1.863 mas, bpa=-0.9498 degrees ! Estimated noise=747.141 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 = 0.161951 Jy ! Component: 100 - total flux cleaned = 0.274623 Jy ! Component: 150 - total flux cleaned = 0.357412 Jy ! Component: 200 - total flux cleaned = 0.419714 Jy ! Total flux subtracted in 200 components = 0.419714 Jy ! Clean residual min=-0.035630 max=0.064697 Jy/beam ! Clean residual mean=-0.000235 rms=0.012265 Jy/beam ! Combined flux in latest and established models = 2.12873 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 2.12873 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=0.231615Jy sigma=0.001688 ! Fit after self-cal, rms=0.227914Jy sigma=0.001654 ! 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 0.93 FD 1.00* HN 1.03 KP 1.00 ! LA 0.93 MK 1.01 NL 0.98 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.06 KP 1.04 ! LA 0.93 MK 1.00 NL 0.98 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.06 KP 0.97 ! LA 0.96 MK 1.02 NL 0.98 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.04 KP 0.99 ! LA 0.95 MK 1.03 NL 0.98 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 0.98 ! LA 0.95 MK 1.06 NL 0.96 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 0.99 ! LA 0.95 MK 1.03 NL 0.98 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.02 KP 0.99 ! LA 0.96 MK 1.04 NL 0.97 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.02 KP 0.99 ! LA 0.94 MK 1.02 NL 0.97 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 0.99 ! LA 0.94 MK 1.01 NL 0.96 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.04 KP 0.99 ! LA 0.97 MK 1.03 NL 0.96 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.03 KP 0.95 ! LA 0.96 MK 1.10 NL 0.96 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.01 KP 1.00 ! LA 0.95 MK 1.08 NL 0.97 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Fit before self-cal, rms=0.227914Jy sigma=0.001654 ! Fit after self-cal, rms=0.213001Jy sigma=0.001507 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8175 mas, bmaj=1.885 mas, bpa=-0.8604 degrees ! Estimated noise=726.734 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, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284566 Jy ! Component: 100 - total flux cleaned = 0.0403513 Jy ! Component: 150 - total flux cleaned = 0.0514313 Jy ! Component: 200 - total flux cleaned = 0.0578958 Jy ! Total flux subtracted in 200 components = 0.0578958 Jy ! Clean residual min=-0.032134 max=0.033812 Jy/beam ! Clean residual mean=0.000008 rms=0.007345 Jy/beam ! Combined flux in latest and established models = 2.18663 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 2.18663 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=0.192328Jy sigma=0.001341 ! Fit after self-cal, rms=0.192099Jy sigma=0.001338 ! 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=0.192099Jy sigma=0.001338 ! Fit after self-cal, rms=0.159305Jy sigma=0.000952 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8241 mas, bmaj=1.924 mas, bpa=0.3763 degrees ! Estimated noise=747.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738002 Jy ! Component: 100 - total flux cleaned = 0.0120228 Jy ! Component: 150 - total flux cleaned = 0.0153062 Jy ! Component: 200 - total flux cleaned = 0.0177093 Jy ! Total flux subtracted in 200 components = 0.0177093 Jy ! Clean residual min=-0.015130 max=0.018696 Jy/beam ! Clean residual mean=0.000024 rms=0.004362 Jy/beam ! Combined flux in latest and established models = 2.20434 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 2.20434 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=0.156170Jy sigma=0.000889 ! Fit after self-cal, rms=0.155942Jy sigma=0.000887 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 = 0.00371309 Jy ! Component: 100 - total flux cleaned = 0.00536622 Jy ! Component: 150 - total flux cleaned = 0.00686637 Jy ! Component: 200 - total flux cleaned = 0.00789038 Jy ! Total flux subtracted in 200 components = 0.00789038 Jy ! Clean residual min=-0.014530 max=0.017709 Jy/beam ! Clean residual mean=0.000036 rms=0.004070 Jy/beam ! Combined flux in latest and established models = 2.21223 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 2.21223 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=0.155018Jy sigma=0.000864 ! Fit after self-cal, rms=0.154878Jy sigma=0.000863 ! Inverting map ! Added new window around map position (-9.6, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125716 Jy ! Component: 100 - total flux cleaned = 0.0138085 Jy ! Component: 150 - total flux cleaned = 0.0141793 Jy ! Component: 200 - total flux cleaned = 0.0148311 Jy ! Total flux subtracted in 200 components = 0.0148311 Jy ! Clean residual min=-0.014937 max=0.015297 Jy/beam ! Clean residual mean=0.000046 rms=0.003717 Jy/beam ! Combined flux in latest and established models = 2.22706 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 2.22706 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=0.151304Jy sigma=0.000840 ! Fit after self-cal, rms=0.151155Jy sigma=0.000838 ! 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=0.151155Jy sigma=0.000838 ! Fit after self-cal, rms=0.153388Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8203 mas, bmaj=1.925 mas, bpa=0.1847 degrees ! Estimated noise=744.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743769 Jy ! Component: 100 - total flux cleaned = 0.0101015 Jy ! Component: 150 - total flux cleaned = 0.011 Jy ! Component: 200 - total flux cleaned = 0.0115398 Jy ! Total flux subtracted in 200 components = 0.0115398 Jy ! Clean residual min=-0.010086 max=0.013138 Jy/beam ! Clean residual mean=0.000040 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 2.2386 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 2.2386 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=0.152314Jy sigma=0.000747 ! Fit after self-cal, rms=0.152278Jy sigma=0.000746 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 (5.2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092817 Jy ! Component: 100 - total flux cleaned = 0.0141237 Jy ! Component: 150 - total flux cleaned = 0.0179244 Jy ! Component: 200 - total flux cleaned = 0.0203646 Jy ! Total flux subtracted in 200 components = 0.0203646 Jy ! Clean residual min=-0.009233 max=0.011089 Jy/beam ! Clean residual mean=0.000036 rms=0.002511 Jy/beam ! Combined flux in latest and established models = 2.25896 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 2.25897 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=0.150773Jy sigma=0.000727 ! Fit after self-cal, rms=0.150698Jy sigma=0.000726 ! Inverting map ! Added new window around map position (4.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109932 Jy ! Component: 100 - total flux cleaned = 0.0124033 Jy ! Component: 150 - total flux cleaned = 0.0133418 Jy ! Component: 200 - total flux cleaned = 0.0135479 Jy ! Total flux subtracted in 200 components = 0.0135479 Jy ! Clean residual min=-0.008693 max=0.008571 Jy/beam ! Clean residual mean=0.000032 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 2.27251 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 154 components and 2.27251 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=0.149704Jy sigma=0.000712 ! Fit after self-cal, rms=0.149635Jy sigma=0.000711 ! 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=0.149635Jy sigma=0.000711 ! Fit after self-cal, rms=0.151344Jy sigma=0.000709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=3.464 mas, bpa=-1.31 degrees ! Estimated noise=956.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347958 Jy ! Component: 100 - total flux cleaned = 0.00459187 Jy ! Component: 150 - total flux cleaned = 0.00457515 Jy ! Component: 200 - total flux cleaned = 0.00490758 Jy ! Total flux subtracted in 200 components = 0.00490758 Jy ! Clean residual min=-0.008057 max=0.009872 Jy/beam ! Clean residual mean=0.000071 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 2.27742 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 176 components and 2.27742 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=0.151077Jy sigma=0.000705 ! Fit after self-cal, rms=0.151003Jy sigma=0.000704 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 = 0.000988233 Jy ! Component: 100 - total flux cleaned = 0.000978533 Jy ! Component: 150 - total flux cleaned = 0.000976234 Jy ! Component: 200 - total flux cleaned = 0.00140264 Jy ! Total flux subtracted in 200 components = 0.00140264 Jy ! Clean residual min=-0.007656 max=0.009561 Jy/beam ! Clean residual mean=0.000072 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 2.27882 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 2.27882 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=0.150863Jy sigma=0.000702 ! Fit after self-cal, rms=0.150826Jy sigma=0.000702 ! 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=0.8199 mas, bmaj=1.925 mas, bpa=0.129 degrees ! Estimated noise=744.177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8199 x 1.925 at 0.129 degrees (North through East) ! Clean map min=-0.012156 max=1.201 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=0.150826Jy sigma=0.000702 ! Fit after self-cal, rms=0.148249Jy sigma=0.000650 ! Inverting map and beam ! Estimated beam: bmin=0.8204 mas, bmaj=1.926 mas, bpa=0.06473 degrees ! Estimated noise=744.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185876 Jy ! Component: 100 - total flux cleaned = -0.00142241 Jy ! Component: 150 - total flux cleaned = -0.0016265 Jy ! Component: 200 - total flux cleaned = -0.00162917 Jy ! Total flux subtracted in 200 components = -0.00162917 Jy ! Clean residual min=-0.007006 max=0.007284 Jy/beam ! Clean residual mean=0.000029 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 2.27719 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 201 components and 2.27719 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=0.147632Jy sigma=0.000643 ! Fit after self-cal, rms=0.147606Jy sigma=0.000643 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571957 Jy ! Component: 100 - total flux cleaned = 0.000400991 Jy ! Component: 150 - total flux cleaned = 0.000400715 Jy ! Component: 200 - total flux cleaned = 0.000558704 Jy ! Total flux subtracted in 200 components = 0.000558704 Jy ! Clean residual min=-0.006830 max=0.006730 Jy/beam ! Clean residual mean=0.000028 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 2.27775 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 209 components and 2.27775 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=0.147229Jy sigma=0.000638 ! Fit after self-cal, rms=0.147215Jy sigma=0.000638 ! 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=0.147215Jy sigma=0.000638 ! Fit after self-cal, rms=0.148272Jy sigma=0.000638 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=0.6641 mas, bmaj=1.668 mas, bpa=-2.085 degrees ! Estimated noise=1186.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.903807 Jy ! Component: 100 - total flux cleaned = 1.18296 Jy ! Component: 150 - total flux cleaned = 1.37166 Jy ! Component: 200 - total flux cleaned = 1.5156 Jy ! Total flux subtracted in 200 components = 1.5156 Jy ! Clean residual min=-0.048356 max=0.083860 Jy/beam ! Clean residual mean=-0.000398 rms=0.013543 Jy/beam ! Combined flux in latest and established models = 1.5156 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.5156 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=1.927 mas, bpa=0.01827 degrees ! Estimated noise=743.7 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 = 0.187572 Jy ! Component: 100 - total flux cleaned = 0.313383 Jy ! Component: 150 - total flux cleaned = 0.401641 Jy ! Component: 200 - total flux cleaned = 0.465471 Jy ! Total flux subtracted in 200 components = 0.465471 Jy ! Clean residual min=-0.022103 max=0.042939 Jy/beam ! Clean residual mean=-0.000171 rms=0.009391 Jy/beam ! Combined flux in latest and established models = 1.98107 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 1.98107 Jy ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490639 Jy ! Component: 100 - total flux cleaned = 0.0865021 Jy ! Component: 150 - total flux cleaned = 0.116371 Jy ! Component: 200 - total flux cleaned = 0.14075 Jy ! Total flux subtracted in 200 components = 0.14075 Jy ! Clean residual min=-0.012465 max=0.022021 Jy/beam ! Clean residual mean=-0.000047 rms=0.004784 Jy/beam ! Combined flux in latest and established models = 2.12182 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 74 components and 2.12182 Jy ! Inverting map ! Added new window around map position (-0.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226723 Jy ! Component: 100 - total flux cleaned = 0.0403166 Jy ! Component: 150 - total flux cleaned = 0.0553107 Jy ! Component: 200 - total flux cleaned = 0.068235 Jy ! Total flux subtracted in 200 components = 0.068235 Jy ! Clean residual min=-0.008754 max=0.011088 Jy/beam ! Clean residual mean=-0.000010 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 2.19005 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 98 components and 2.19005 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=2.067 mas, bmaj=3.468 mas, bpa=-1.367 degrees ! Estimated noise=955.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201201 Jy ! Component: 100 - total flux cleaned = 0.0338972 Jy ! Component: 150 - total flux cleaned = 0.0442719 Jy ! Component: 200 - total flux cleaned = 0.0522768 Jy ! Total flux subtracted in 200 components = 0.0522768 Jy ! Clean residual min=-0.007843 max=0.008109 Jy/beam ! Clean residual mean=0.000022 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 2.24233 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 = 0.0059363 Jy ! Component: 100 - total flux cleaned = 0.00939159 Jy ! Component: 150 - total flux cleaned = 0.012203 Jy ! Component: 200 - total flux cleaned = 0.0147061 Jy ! Total flux subtracted in 200 components = 0.0147061 Jy ! Clean residual min=-0.006808 max=0.006923 Jy/beam ! Clean residual mean=0.000027 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 2.25703 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 162 components and 2.25703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=1.927 mas, bpa=0.01827 degrees ! Estimated noise=743.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000752041 Jy ! Component: 100 - total flux cleaned = -0.000498135 Jy ! Component: 150 - total flux cleaned = 0.000144826 Jy ! Component: 200 - total flux cleaned = 0.000745686 Jy ! Total flux subtracted in 200 components = 0.000745686 Jy ! Clean residual min=-0.006473 max=0.006451 Jy/beam ! Clean residual mean=0.000014 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 2.25778 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 185 components and 2.25778 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=0.150910Jy sigma=0.000634 ! Fit after self-cal, rms=0.150350Jy sigma=0.000627 wmodel J2225-0457_X_2017_07_16_pus_map.mod ! Writing 185 model components to file: J2225-0457_X_2017_07_16_pus_map.mod wobs J2225-0457_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2225-0457_X_2017_07_16_pus_uvs.fits wwins J2225-0457_X_2017_07_16_pus_map.win ! wwins: Wrote 9 windows to J2225-0457_X_2017_07_16_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 = 0.000404706 Jy ! Component: 100 - total flux cleaned = 0.000815428 Jy ! Component: 150 - total flux cleaned = 0.0013029 Jy ! Component: 200 - total flux cleaned = 0.00177141 Jy ! Component: 250 - total flux cleaned = 0.00258464 Jy ! Component: 300 - total flux cleaned = 0.00310891 Jy ! Component: 350 - total flux cleaned = 0.00370189 Jy ! Component: 400 - total flux cleaned = 0.00427592 Jy ! Component: 450 - total flux cleaned = 0.00467458 Jy ! Component: 500 - total flux cleaned = 0.00483054 Jy ! Component: 550 - total flux cleaned = 0.00513273 Jy ! Component: 600 - total flux cleaned = 0.00520669 Jy ! Component: 650 - total flux cleaned = 0.00563989 Jy ! Component: 700 - total flux cleaned = 0.00563793 Jy ! Component: 750 - total flux cleaned = 0.00570792 Jy ! Component: 800 - total flux cleaned = 0.00611553 Jy ! Component: 850 - total flux cleaned = 0.00631269 Jy ! Component: 900 - total flux cleaned = 0.00650703 Jy ! Component: 950 - total flux cleaned = 0.00644284 Jy ! Component: 1000 - total flux cleaned = 0.00688318 Jy ! Component: 1050 - total flux cleaned = 0.00712974 Jy ! Component: 1100 - total flux cleaned = 0.00755605 Jy ! Component: 1150 - total flux cleaned = 0.00809241 Jy ! Component: 1200 - total flux cleaned = 0.00826766 Jy ! Component: 1250 - total flux cleaned = 0.00855884 Jy ! Component: 1300 - total flux cleaned = 0.00901578 Jy ! Component: 1350 - total flux cleaned = 0.00952007 Jy ! Component: 1400 - total flux cleaned = 0.00974176 Jy ! Component: 1450 - total flux cleaned = 0.0101251 Jy ! Component: 1500 - total flux cleaned = 0.0105024 Jy ! Component: 1550 - total flux cleaned = 0.0109278 Jy ! Component: 1600 - total flux cleaned = 0.0111365 Jy ! Component: 1650 - total flux cleaned = 0.0114988 Jy ! Component: 1700 - total flux cleaned = 0.0116005 Jy ! Component: 1750 - total flux cleaned = 0.0116522 Jy ! Component: 1800 - total flux cleaned = 0.0119004 Jy ! Component: 1850 - total flux cleaned = 0.0121951 Jy ! Component: 1900 - total flux cleaned = 0.0121461 Jy ! Component: 1950 - total flux cleaned = 0.0122427 Jy ! Component: 2000 - total flux cleaned = 0.0126232 Jy ! Total flux subtracted in 2048 components = 0.0126226 Jy ! Clean residual min=-0.002345 max=0.002838 Jy/beam ! Clean residual mean=0.000012 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 2.2704 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 330 components and 2.2704 Jy ![Exited script file: muppet] wmap "J2225-0457_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8202 x 1.927 at 0.01827 degrees (North through East) ! Clean map min=-0.0051882 max=1.2189 Jy/beam ! Writing clean map to FITS file: J2225-0457_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.2189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000879298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216416 0.216416 0.432832 0.865665 1.73133 3.46266 6.92532 13.8506 27.7013 55.4026 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8202 x 1.927 at 0.01827 degrees (North through East) ! Clean map min=-0.0051882 max=1.2189 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 J2225-0457_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:58 2019