! Started logfile: J0542-0913_X_2017_05_27_pus_uvs.log on Fri May 3 10:30:59 2019 obs J0542-0913_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0542-0913_X_2017_05_27_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879704 visibilities/baseline/integration-bin. ! Found source: J0542-0913 ! ! 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 1033 lines of history. ! ! Reading 35628 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 J0542-0913_X_2017_05_27_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.525493Jy sigma=0.004144 ! Fit after self-cal, rms=0.503467Jy sigma=0.003964 ! 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=0.7795 mas, bmaj=1.92 mas, bpa=5.907 degrees ! Estimated noise=724.613 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 = 0.373755 Jy ! Component: 100 - total flux cleaned = 0.49937 Jy ! Total flux subtracted in 100 components = 0.49937 Jy ! Clean residual min=-0.016627 max=0.057057 Jy/beam ! Clean residual mean=0.000000 rms=0.006526 Jy/beam ! Combined flux in latest and established models = 0.49937 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.49937 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=0.137089Jy sigma=0.001064 ! Fit after self-cal, rms=0.137059Jy sigma=0.001064 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621123 Jy ! Component: 100 - total flux cleaned = 0.0968014 Jy ! Total flux subtracted in 100 components = 0.0968014 Jy ! Clean residual min=-0.007376 max=0.017449 Jy/beam ! Clean residual mean=-0.000011 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 0.596171 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.596171 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=0.096906Jy sigma=0.000725 ! Fit after self-cal, rms=0.096901Jy sigma=0.000725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207888 Jy ! Component: 100 - total flux cleaned = 0.0337783 Jy ! Total flux subtracted in 100 components = 0.0337783 Jy ! Clean residual min=-0.005350 max=0.008037 Jy/beam ! Clean residual mean=-0.000012 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.62995 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.62995 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=0.091120Jy sigma=0.000675 ! Fit after self-cal, rms=0.091123Jy sigma=0.000675 ! 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=0.9401 mas, bmaj=2.259 mas, bpa=5.303 degrees ! Estimated noise=478.928 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 = 0.00976801 Jy ! Component: 100 - total flux cleaned = 0.0147895 Jy ! Component: 150 - total flux cleaned = 0.0174347 Jy ! Component: 200 - total flux cleaned = 0.0183895 Jy ! Total flux subtracted in 200 components = 0.0183895 Jy ! Clean residual min=-0.004730 max=0.005410 Jy/beam ! Clean residual mean=-0.000016 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.648339 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.648339 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=0.090126Jy sigma=0.000667 ! Fit after self-cal, rms=0.090127Jy sigma=0.000667 ! 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 1.00 HN 1.03 KP 0.98 ! LA 0.99 MK 1.04 NL 0.99 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.97 ! LA 0.99 MK 1.04 NL 1.00 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.97 ! LA 1.02 MK 1.06 NL 0.99 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 0.96 ! LA 1.03 MK 1.07 NL 0.98 OV 1.01 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.97 ! LA 1.01 MK 1.04 NL 0.98 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.97 ! LA 1.01 MK 1.05 NL 0.98 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.96 ! LA 1.02 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.01 KP 0.95 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.95 ! LA 1.02 MK 0.99 NL 0.97 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.96 ! LA 1.03 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.03 KP 0.96 ! LA 1.03 MK 0.98 NL 0.99 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 0.92 ! LA 1.01 MK 0.97 NL 0.98 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.090127Jy sigma=0.000667 ! Fit after self-cal, rms=0.087852Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=2.266 mas, bpa=5.315 degrees ! Estimated noise=480.541 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 = -0.000352986 Jy ! Component: 100 - total flux cleaned = -0.000362325 Jy ! Component: 150 - total flux cleaned = -0.00032913 Jy ! Component: 200 - total flux cleaned = -0.00023927 Jy ! Total flux subtracted in 200 components = -0.00023927 Jy ! Clean residual min=-0.002461 max=0.002738 Jy/beam ! Clean residual mean=0.000007 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.6481 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.6481 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=0.087804Jy sigma=0.000649 ! Fit after self-cal, rms=0.087798Jy sigma=0.000649 ! 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=0.087798Jy sigma=0.000649 ! Fit after self-cal, rms=0.087834Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9474 mas, bmaj=2.267 mas, bpa=5.277 degrees ! Estimated noise=481.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.81483e-06 Jy ! Component: 100 - total flux cleaned = 3.5816e-05 Jy ! Component: 150 - total flux cleaned = 0.000142541 Jy ! Component: 200 - total flux cleaned = 0.000215383 Jy ! Total flux subtracted in 200 components = 0.000215383 Jy ! Clean residual min=-0.001553 max=0.002207 Jy/beam ! Clean residual mean=-0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.648315 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.648315 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=0.087813Jy sigma=0.000646 ! Fit after self-cal, rms=0.087824Jy sigma=0.000646 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 (-0.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191875 Jy ! Component: 100 - total flux cleaned = 0.00206455 Jy ! Component: 150 - total flux cleaned = 0.00206429 Jy ! Component: 200 - total flux cleaned = 0.00202994 Jy ! Total flux subtracted in 200 components = 0.00202994 Jy ! Clean residual min=-0.001472 max=0.001502 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.650345 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.650345 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=0.087768Jy sigma=0.000646 ! Fit after self-cal, rms=0.087766Jy sigma=0.000646 ! 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=0.087766Jy sigma=0.000646 ! Fit after self-cal, rms=0.087726Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.948 mas, bmaj=2.268 mas, bpa=5.241 degrees ! Estimated noise=481.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815735 Jy ! Component: 100 - total flux cleaned = 0.000751387 Jy ! Component: 150 - total flux cleaned = 0.000662672 Jy ! Component: 200 - total flux cleaned = 0.000608609 Jy ! Total flux subtracted in 200 components = 0.000608609 Jy ! Clean residual min=-0.001399 max=0.001339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.650954 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.650954 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=0.087704Jy sigma=0.000646 ! Fit after self-cal, rms=0.087702Jy sigma=0.000646 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 = 0.000200964 Jy ! Component: 100 - total flux cleaned = 0.000225539 Jy ! Component: 150 - total flux cleaned = 0.000225689 Jy ! Component: 200 - total flux cleaned = 0.000224991 Jy ! Total flux subtracted in 200 components = 0.000224991 Jy ! Clean residual min=-0.001324 max=0.001252 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.651179 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.651179 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=0.087691Jy sigma=0.000646 ! Fit after self-cal, rms=0.087690Jy sigma=0.000646 ! 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=0.087690Jy sigma=0.000646 ! Fit after self-cal, rms=0.087645Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=3.807 mas, bpa=3.439 degrees ! Estimated noise=595.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182305 Jy ! Component: 100 - total flux cleaned = 0.000248318 Jy ! Component: 150 - total flux cleaned = 0.000285927 Jy ! Component: 200 - total flux cleaned = 0.000306444 Jy ! Total flux subtracted in 200 components = 0.000306444 Jy ! Clean residual min=-0.001295 max=0.001042 Jy/beam ! Clean residual mean=-0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.651485 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.651485 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=0.087643Jy sigma=0.000646 ! Fit after self-cal, rms=0.087641Jy sigma=0.000646 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 = 8.04864e-05 Jy ! Component: 100 - total flux cleaned = 0.000133148 Jy ! Component: 150 - total flux cleaned = 0.000158915 Jy ! Component: 200 - total flux cleaned = 0.000174432 Jy ! Total flux subtracted in 200 components = 0.000174432 Jy ! Clean residual min=-0.001255 max=0.001049 Jy/beam ! Clean residual mean=-0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.65166 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.65166 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=0.087641Jy sigma=0.000646 ! Fit after self-cal, rms=0.087640Jy sigma=0.000646 ! 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=0.9482 mas, bmaj=2.268 mas, bpa=5.235 degrees ! Estimated noise=481.068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9482 x 2.268 at 5.235 degrees (North through East) ! Clean map min=-0.0010963 max=0.51042 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=0.087640Jy sigma=0.000646 ! Fit after self-cal, rms=0.082715Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=2.269 mas, bpa=5.236 degrees ! Estimated noise=480.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030345 Jy ! Component: 100 - total flux cleaned = -0.000385458 Jy ! Component: 150 - total flux cleaned = -0.000385162 Jy ! Component: 200 - total flux cleaned = -0.000385278 Jy ! Total flux subtracted in 200 components = -0.000385278 Jy ! Clean residual min=-0.001172 max=0.001246 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.651275 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.651275 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=0.082707Jy sigma=0.000602 ! Fit after self-cal, rms=0.082707Jy sigma=0.000602 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.36056e-05 Jy ! Component: 100 - total flux cleaned = -5.3893e-05 Jy ! Component: 150 - total flux cleaned = -3.78909e-05 Jy ! Component: 200 - total flux cleaned = -3.80068e-05 Jy ! Total flux subtracted in 200 components = -3.80068e-05 Jy ! Clean residual min=-0.001149 max=0.001244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.651237 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.651236 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=0.082701Jy sigma=0.000602 ! Fit after self-cal, rms=0.082701Jy sigma=0.000602 ! 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=0.082701Jy sigma=0.000602 ! Fit after self-cal, rms=0.082701Jy sigma=0.000602 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=0.7854 mas, bmaj=1.926 mas, bpa=5.884 degrees ! Estimated noise=730.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.376548 Jy ! Component: 100 - total flux cleaned = 0.500416 Jy ! Component: 150 - total flux cleaned = 0.561117 Jy ! Component: 200 - total flux cleaned = 0.59467 Jy ! Total flux subtracted in 200 components = 0.59467 Jy ! Clean residual min=-0.006797 max=0.016801 Jy/beam ! Clean residual mean=-0.000005 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.59467 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.59467 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=2.269 mas, bpa=5.236 degrees ! Estimated noise=480.928 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 = 0.025383 Jy ! Component: 100 - total flux cleaned = 0.0381721 Jy ! Component: 150 - total flux cleaned = 0.0450674 Jy ! Component: 200 - total flux cleaned = 0.0493627 Jy ! Total flux subtracted in 200 components = 0.0493627 Jy ! Clean residual min=-0.002111 max=0.002768 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.644032 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.644032 Jy ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304305 Jy ! Component: 100 - total flux cleaned = 0.00513201 Jy ! Component: 150 - total flux cleaned = 0.00546491 Jy ! Component: 200 - total flux cleaned = 0.00570651 Jy ! Total flux subtracted in 200 components = 0.00570651 Jy ! Clean residual min=-0.001576 max=0.001422 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.649739 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.649739 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=2.225 mas, bmaj=3.808 mas, bpa=3.424 degrees ! Estimated noise=595.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100881 Jy ! Component: 100 - total flux cleaned = 0.00132477 Jy ! Component: 150 - total flux cleaned = 0.00138031 Jy ! Component: 200 - total flux cleaned = 0.00139572 Jy ! Total flux subtracted in 200 components = 0.00139572 Jy ! Clean residual min=-0.001116 max=0.001039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.651134 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 = 1.41442e-05 Jy ! Component: 100 - total flux cleaned = 1.40637e-05 Jy ! Component: 150 - total flux cleaned = 1.37375e-05 Jy ! Component: 200 - total flux cleaned = 1.38319e-05 Jy ! Total flux subtracted in 200 components = 1.38319e-05 Jy ! Clean residual min=-0.001079 max=0.001042 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.651148 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.651148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=2.269 mas, bpa=5.236 degrees ! Estimated noise=480.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000973038 Jy ! Component: 100 - total flux cleaned = -0.00102013 Jy ! Component: 150 - total flux cleaned = -0.000979218 Jy ! Component: 200 - total flux cleaned = -0.000941851 Jy ! Total flux subtracted in 200 components = -0.000941851 Jy ! Clean residual min=-0.001430 max=0.001341 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.650206 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.650206 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=0.082772Jy sigma=0.000603 ! Fit after self-cal, rms=0.082768Jy sigma=0.000603 wmodel J0542-0913_X_2017_05_27_pus_map.mod ! Writing 91 model components to file: J0542-0913_X_2017_05_27_pus_map.mod wobs J0542-0913_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0542-0913_X_2017_05_27_pus_uvs.fits wwins J0542-0913_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J0542-0913_X_2017_05_27_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 = 7.02983e-05 Jy ! Component: 100 - total flux cleaned = 6.96715e-05 Jy ! Component: 150 - total flux cleaned = 0.000114333 Jy ! Component: 200 - total flux cleaned = 7.22883e-05 Jy ! Component: 250 - total flux cleaned = 0.000153855 Jy ! Component: 300 - total flux cleaned = 0.00015377 Jy ! Component: 350 - total flux cleaned = 0.000134521 Jy ! Component: 400 - total flux cleaned = 0.000134568 Jy ! Component: 450 - total flux cleaned = 0.000134408 Jy ! Component: 500 - total flux cleaned = 9.86472e-05 Jy ! Component: 550 - total flux cleaned = 4.70856e-05 Jy ! Component: 600 - total flux cleaned = 1.38821e-05 Jy ! Component: 650 - total flux cleaned = -6.82343e-05 Jy ! Component: 700 - total flux cleaned = -8.45477e-05 Jy ! Component: 750 - total flux cleaned = -0.000179707 Jy ! Component: 800 - total flux cleaned = -0.000288677 Jy ! Component: 850 - total flux cleaned = -0.00037983 Jy ! Component: 900 - total flux cleaned = -0.000484418 Jy ! Component: 950 - total flux cleaned = -0.000572774 Jy ! Component: 1000 - total flux cleaned = -0.000645214 Jy ! Component: 1050 - total flux cleaned = -0.000773379 Jy ! Component: 1100 - total flux cleaned = -0.000857264 Jy ! Component: 1150 - total flux cleaned = -0.000939809 Jy ! Component: 1200 - total flux cleaned = -0.00100771 Jy ! Component: 1250 - total flux cleaned = -0.00106157 Jy ! Component: 1300 - total flux cleaned = -0.00116753 Jy ! Component: 1350 - total flux cleaned = -0.00125896 Jy ! Component: 1400 - total flux cleaned = -0.00131041 Jy ! Component: 1450 - total flux cleaned = -0.00138667 Jy ! Component: 1500 - total flux cleaned = -0.00146183 Jy ! Component: 1550 - total flux cleaned = -0.0015607 Jy ! Component: 1600 - total flux cleaned = -0.00156089 Jy ! Component: 1650 - total flux cleaned = -0.00162133 Jy ! Component: 1700 - total flux cleaned = -0.0017164 Jy ! Component: 1750 - total flux cleaned = -0.00178709 Jy ! Component: 1800 - total flux cleaned = -0.00183345 Jy ! Component: 1850 - total flux cleaned = -0.00187934 Jy ! Component: 1900 - total flux cleaned = -0.00190201 Jy ! Component: 1950 - total flux cleaned = -0.00194694 Jy ! Component: 2000 - total flux cleaned = -0.00196901 Jy ! Total flux subtracted in 2048 components = -0.00202403 Jy ! Clean residual min=-0.000547 max=0.000612 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.648182 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 222 components and 0.648183 Jy ![Exited script file: muppet] wmap "J0542-0913_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 2.269 at 5.236 degrees (North through East) ! Clean map min=-0.001017 max=0.51163 Jy/beam ! Writing clean map to FITS file: J0542-0913_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.511634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.118431 0.118431 0.236863 0.473725 0.947451 1.8949 3.7898 7.57961 15.1592 30.3184 60.6369 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.511 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 2.269 at 5.236 degrees (North through East) ! Clean map min=-0.001017 max=0.51163 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 J0542-0913_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:01 2019