! Started logfile: J2202-2335_X_2017_06_15_pus_uvs.log on Tue May 7 20:02:21 2019 obs J2202-2335_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J2202-2335_X_2017_06_15_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968889 visibilities/baseline/integration-bin. ! Found source: J2202-2335 ! ! 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 989 lines of history. ! ! Reading 39240 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 J2202-2335_X_2017_06_15_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.853273Jy sigma=0.006551 ! Fit after self-cal, rms=0.830030Jy sigma=0.006384 ! 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=0.6374 mas, bmaj=1.739 mas, bpa=-3.028 degrees ! Estimated noise=963.777 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 = 0.133651 Jy ! Component: 100 - total flux cleaned = 0.165556 Jy ! Total flux subtracted in 100 components = 0.165556 Jy ! Clean residual min=-0.007734 max=0.022172 Jy/beam ! Clean residual mean=-0.000036 rms=0.002522 Jy/beam ! Combined flux in latest and established models = 0.165556 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.165556 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=0.104266Jy sigma=0.000730 ! Fit after self-cal, rms=0.104264Jy sigma=0.000730 ! Inverting map ! Added new window around map position (1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211694 Jy ! Component: 100 - total flux cleaned = 0.0334851 Jy ! Total flux subtracted in 100 components = 0.0334851 Jy ! Clean residual min=-0.005825 max=0.013771 Jy/beam ! Clean residual mean=-0.000019 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.199041 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.199041 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=0.098926Jy sigma=0.000676 ! Fit after self-cal, rms=0.098445Jy sigma=0.000673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101143 Jy ! Component: 100 - total flux cleaned = 0.0164282 Jy ! Total flux subtracted in 100 components = 0.0164282 Jy ! Clean residual min=-0.004904 max=0.009264 Jy/beam ! Clean residual mean=-0.000010 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.215469 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.215469 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=0.097047Jy sigma=0.000659 ! Fit after self-cal, rms=0.096866Jy sigma=0.000658 ! 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=0.8073 mas, bmaj=2.056 mas, bpa=-1.494 degrees ! Estimated noise=469.079 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 (2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00893148 Jy ! Component: 100 - total flux cleaned = 0.0143531 Jy ! Component: 150 - total flux cleaned = 0.0181224 Jy ! Component: 200 - total flux cleaned = 0.0208191 Jy ! Total flux subtracted in 200 components = 0.0208191 Jy ! Clean residual min=-0.002546 max=0.005298 Jy/beam ! Clean residual mean=-0.000013 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.236288 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.236288 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=0.095991Jy sigma=0.000650 ! Fit after self-cal, rms=0.095885Jy sigma=0.000649 ! 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 0.97 HN 1.08 KP 1.04 ! LA 0.97 MK 0.97 NL 1.00 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.96 ! LA 0.97 MK 0.97 NL 0.98 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.07 KP 0.98 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.14 KP 1.00 ! LA 1.00 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.08 KP 1.00 ! LA 0.98 MK 0.99 NL 0.99 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.10 KP 1.00 ! LA 0.98 MK 0.99 NL 1.01 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 1.01 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.07 KP 1.00 ! LA 0.97 MK 0.95 NL 1.02 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.14 KP 0.98 ! LA 0.98 MK 1.00 NL 0.99 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.18 KP 0.98 ! LA 0.98 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.37 KP 0.99 ! LA 1.03 MK 0.97 NL 0.99 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.99 ! LA 1.00 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.095885Jy sigma=0.000649 ! Fit after self-cal, rms=0.099262Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8084 mas, bmaj=2.052 mas, bpa=-1.561 degrees ! Estimated noise=466.595 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 = 0.00244278 Jy ! Component: 100 - total flux cleaned = 0.00285933 Jy ! Component: 150 - total flux cleaned = 0.0029973 Jy ! Component: 200 - total flux cleaned = 0.00303571 Jy ! Total flux subtracted in 200 components = 0.00303571 Jy ! Clean residual min=-0.001965 max=0.001983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.239324 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.239324 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=0.099184Jy sigma=0.000646 ! Fit after self-cal, rms=0.099220Jy sigma=0.000646 ! 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=0.099220Jy sigma=0.000646 ! Fit after self-cal, rms=0.102534Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.808 mas, bmaj=2.049 mas, bpa=-1.636 degrees ! Estimated noise=466.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120377 Jy ! Component: 100 - total flux cleaned = 0.0012775 Jy ! Component: 150 - total flux cleaned = 0.00130483 Jy ! Component: 200 - total flux cleaned = 0.00130491 Jy ! Total flux subtracted in 200 components = 0.00130491 Jy ! Clean residual min=-0.001472 max=0.001593 Jy/beam ! Clean residual mean=-0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.240629 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.240629 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=0.102509Jy sigma=0.000644 ! Fit after self-cal, rms=0.102523Jy sigma=0.000644 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 = 0.000250816 Jy ! Component: 100 - total flux cleaned = 0.000275833 Jy ! Component: 150 - total flux cleaned = 0.000275113 Jy ! Component: 200 - total flux cleaned = 0.000256497 Jy ! Total flux subtracted in 200 components = 0.000256497 Jy ! Clean residual min=-0.001428 max=0.001576 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.240885 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.240885 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=0.102510Jy sigma=0.000644 ! Fit after self-cal, rms=0.102507Jy 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=0.102507Jy sigma=0.000644 ! Fit after self-cal, rms=0.104635Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8074 mas, bmaj=2.048 mas, bpa=-1.676 degrees ! Estimated noise=466.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537875 Jy ! Component: 100 - total flux cleaned = 0.000685868 Jy ! Component: 150 - total flux cleaned = 0.00068572 Jy ! Component: 200 - total flux cleaned = 0.000686137 Jy ! Total flux subtracted in 200 components = 0.000686137 Jy ! Clean residual min=-0.001254 max=0.001464 Jy/beam ! Clean residual mean=-0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.241572 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.241572 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=0.104625Jy sigma=0.000644 ! Fit after self-cal, rms=0.104629Jy sigma=0.000644 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 (4.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136029 Jy ! Component: 100 - total flux cleaned = 0.00211813 Jy ! Component: 150 - total flux cleaned = 0.00256523 Jy ! Component: 200 - total flux cleaned = 0.00274869 Jy ! Total flux subtracted in 200 components = 0.00274869 Jy ! Clean residual min=-0.001240 max=0.001149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.24432 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.24432 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=0.104606Jy sigma=0.000643 ! Fit after self-cal, rms=0.104604Jy sigma=0.000643 ! 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=0.104604Jy sigma=0.000643 ! Fit after self-cal, rms=0.104350Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=5.191 mas, bpa=3.632 degrees ! Estimated noise=588.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440403 Jy ! Component: 100 - total flux cleaned = 0.000735131 Jy ! Component: 150 - total flux cleaned = 0.000927129 Jy ! Component: 200 - total flux cleaned = 0.00109525 Jy ! Total flux subtracted in 200 components = 0.00109525 Jy ! Clean residual min=-0.000963 max=0.001308 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.245416 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 118 components and 0.245415 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=0.104344Jy sigma=0.000643 ! Fit after self-cal, rms=0.104341Jy sigma=0.000643 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 = 2.2189e-05 Jy ! Component: 100 - total flux cleaned = 0.000157205 Jy ! Component: 150 - total flux cleaned = 0.000280312 Jy ! Component: 200 - total flux cleaned = 0.000321905 Jy ! Total flux subtracted in 200 components = 0.000321905 Jy ! Clean residual min=-0.000924 max=0.001277 Jy/beam ! Clean residual mean=-0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.245737 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 0.245737 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=0.104338Jy sigma=0.000643 ! Fit after self-cal, rms=0.104336Jy sigma=0.000643 ! 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=0.8071 mas, bmaj=2.048 mas, bpa=-1.704 degrees ! Estimated noise=466.715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8071 x 2.048 at -1.704 degrees (North through East) ! Clean map min=-0.0015132 max=0.16875 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6376 mas, bmaj=1.731 mas, bpa=-3.172 degrees ! Estimated noise=959.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132397 Jy ! Component: 100 - total flux cleaned = 0.169736 Jy ! Component: 150 - total flux cleaned = 0.189103 Jy ! Component: 200 - total flux cleaned = 0.201266 Jy ! Total flux subtracted in 200 components = 0.201266 Jy ! Clean residual min=-0.003805 max=0.006652 Jy/beam ! Clean residual mean=-0.000020 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.201266 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.201266 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8071 mas, bmaj=2.048 mas, bpa=-1.704 degrees ! Estimated noise=466.715 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 = 0.0125905 Jy ! Component: 100 - total flux cleaned = 0.020885 Jy ! Component: 150 - total flux cleaned = 0.0266235 Jy ! Component: 200 - total flux cleaned = 0.0306663 Jy ! Total flux subtracted in 200 components = 0.0306663 Jy ! Clean residual min=-0.001599 max=0.002681 Jy/beam ! Clean residual mean=-0.000023 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.231932 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 65 components and 0.231932 Jy ! Inverting map ! Added new window around map position (-0.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307718 Jy ! Component: 100 - total flux cleaned = 0.00538527 Jy ! Component: 150 - total flux cleaned = 0.00717665 Jy ! Component: 200 - total flux cleaned = 0.00858463 Jy ! Total flux subtracted in 200 components = 0.00858463 Jy ! Clean residual min=-0.001170 max=0.001311 Jy/beam ! Clean residual mean=-0.000009 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.240517 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 92 components and 0.240517 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=2.234 mas, bmaj=5.191 mas, bpa=3.632 degrees ! Estimated noise=588.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183626 Jy ! Component: 100 - total flux cleaned = 0.00303602 Jy ! Component: 150 - total flux cleaned = 0.00385864 Jy ! Component: 200 - total flux cleaned = 0.00422599 Jy ! Total flux subtracted in 200 components = 0.00422599 Jy ! Clean residual min=-0.000907 max=0.001375 Jy/beam ! Clean residual mean=-0.000006 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.244743 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 = 0.000232348 Jy ! Component: 100 - total flux cleaned = 0.000376745 Jy ! Component: 150 - total flux cleaned = 0.000390541 Jy ! Component: 200 - total flux cleaned = 0.000390065 Jy ! Total flux subtracted in 200 components = 0.000390065 Jy ! Clean residual min=-0.000904 max=0.001329 Jy/beam ! Clean residual mean=-0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.245133 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 130 components and 0.245133 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8071 mas, bmaj=2.048 mas, bpa=-1.704 degrees ! Estimated noise=466.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195099 Jy ! Component: 100 - total flux cleaned = 0.000196426 Jy ! Component: 150 - total flux cleaned = 0.000195067 Jy ! Component: 200 - total flux cleaned = 0.000232402 Jy ! Total flux subtracted in 200 components = 0.000232402 Jy ! Clean residual min=-0.001009 max=0.001147 Jy/beam ! Clean residual mean=-0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.245365 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.245365 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=0.104322Jy sigma=0.000643 ! Fit after self-cal, rms=0.104321Jy sigma=0.000643 wmodel J2202-2335_X_2017_06_15_pus_map.mod ! Writing 146 model components to file: J2202-2335_X_2017_06_15_pus_map.mod wobs J2202-2335_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J2202-2335_X_2017_06_15_pus_uvs.fits wwins J2202-2335_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J2202-2335_X_2017_06_15_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 = 0.000421894 Jy ! Component: 100 - total flux cleaned = 0.000636319 Jy ! Component: 150 - total flux cleaned = 0.00081984 Jy ! Component: 200 - total flux cleaned = 0.00101155 Jy ! Component: 250 - total flux cleaned = 0.00116554 Jy ! Component: 300 - total flux cleaned = 0.00124012 Jy ! Component: 350 - total flux cleaned = 0.00126887 Jy ! Component: 400 - total flux cleaned = 0.00129704 Jy ! Component: 450 - total flux cleaned = 0.00132445 Jy ! Component: 500 - total flux cleaned = 0.00136447 Jy ! Component: 550 - total flux cleaned = 0.0013775 Jy ! Component: 600 - total flux cleaned = 0.00139055 Jy ! Component: 650 - total flux cleaned = 0.00142855 Jy ! Component: 700 - total flux cleaned = 0.0014783 Jy ! Component: 750 - total flux cleaned = 0.0015149 Jy ! Component: 800 - total flux cleaned = 0.00156332 Jy ! Component: 850 - total flux cleaned = 0.00163448 Jy ! Component: 900 - total flux cleaned = 0.00166945 Jy ! Component: 950 - total flux cleaned = 0.00170405 Jy ! Component: 1000 - total flux cleaned = 0.00177209 Jy ! Component: 1050 - total flux cleaned = 0.00183907 Jy ! Component: 1100 - total flux cleaned = 0.00190516 Jy ! Component: 1150 - total flux cleaned = 0.00194862 Jy ! Component: 1200 - total flux cleaned = 0.00197005 Jy ! Component: 1250 - total flux cleaned = 0.00205514 Jy ! Component: 1300 - total flux cleaned = 0.00210767 Jy ! Component: 1350 - total flux cleaned = 0.00214918 Jy ! Component: 1400 - total flux cleaned = 0.00219023 Jy ! Component: 1450 - total flux cleaned = 0.0022004 Jy ! Component: 1500 - total flux cleaned = 0.00220045 Jy ! Component: 1550 - total flux cleaned = 0.00223042 Jy ! Component: 1600 - total flux cleaned = 0.00225025 Jy ! Component: 1650 - total flux cleaned = 0.00228936 Jy ! Component: 1700 - total flux cleaned = 0.00229896 Jy ! Component: 1750 - total flux cleaned = 0.0023468 Jy ! Component: 1800 - total flux cleaned = 0.00232779 Jy ! Component: 1850 - total flux cleaned = 0.00235595 Jy ! Component: 1900 - total flux cleaned = 0.00237462 Jy ! Component: 1950 - total flux cleaned = 0.00238392 Jy ! Component: 2000 - total flux cleaned = 0.00243881 Jy ! Total flux subtracted in 2048 components = 0.00242064 Jy ! Clean residual min=-0.000497 max=0.000772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.247786 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 296 components and 0.247786 Jy ![Exited script file: muppet] wmap "J2202-2335_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8071 x 2.048 at -1.704 degrees (North through East) ! Clean map min=-0.00068987 max=0.1676 Jy/beam ! Writing clean map to FITS file: J2202-2335_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308102 0.308102 0.616205 1.23241 2.46482 4.92964 9.85928 19.7186 39.4371 78.8742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8071 x 2.048 at -1.704 degrees (North through East) ! Clean map min=-0.00068987 max=0.1676 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 J2202-2335_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:02:23 2019