! Started logfile: J1852-2433_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:49 2019 obs J1852-2433_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1852-2433_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.723935 visibilities/baseline/integration-bin. ! Found source: J1852-2433 ! ! 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 763 lines of history. ! ! Reading 45660 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 J1852-2433_X_2017_10_09_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 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003964Jy sigma=0.007417 ! Fit after self-cal, rms=0.950535Jy sigma=0.007039 ! 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=0.6922 mas, bmaj=3.33 mas, bpa=-22.41 degrees ! Estimated noise=1235.44 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 = 0.0416657 Jy ! Component: 100 - total flux cleaned = 0.0505131 Jy ! Total flux subtracted in 100 components = 0.0505131 Jy ! Clean residual min=-0.003084 max=0.003150 Jy/beam ! Clean residual mean=-0.000005 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0505131 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0505131 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=0.097185Jy sigma=0.000624 ! Fit after self-cal, rms=0.095766Jy sigma=0.000612 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447693 Jy ! Component: 100 - total flux cleaned = 0.00387933 Jy ! Total flux subtracted in 100 components = 0.00387933 Jy ! Clean residual min=-0.002421 max=0.002224 Jy/beam ! Clean residual mean=-0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0543925 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0543925 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=0.095469Jy sigma=0.000610 ! Fit after self-cal, rms=0.095400Jy sigma=0.000610 ! 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=0.9041 mas, bmaj=3.772 mas, bpa=-21.51 degrees ! Estimated noise=463.98 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 = -0.000935089 Jy ! Component: 100 - total flux cleaned = -0.00111389 Jy ! Component: 150 - total flux cleaned = -0.0012685 Jy ! Component: 200 - total flux cleaned = -0.00143667 Jy ! Total flux subtracted in 200 components = -0.00143667 Jy ! Clean residual min=-0.001452 max=0.001479 Jy/beam ! Clean residual mean=0.000007 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0529558 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0529558 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=0.095335Jy sigma=0.000610 ! Fit after self-cal, rms=0.095254Jy sigma=0.000610 ! 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 1.04 HN 0.93 KP 1.02 ! LA 1.00 MK 1.02 NL 1.05 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 HN 0.85 KP 1.00 ! LA 1.02 MK 1.04 NL 1.05 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.84 KP 0.99 ! LA 1.06 MK 1.05 NL 1.05 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.88 KP 0.99 ! LA 1.06 MK 1.04 NL 1.01 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.93 KP 0.98 ! LA 1.05 MK 1.05 NL 1.04 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.91 KP 1.03 ! LA 0.97 MK 1.03 NL 1.03 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.88 KP 0.95 ! LA 1.02 MK 1.01 NL 1.11 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.86 KP 0.92 ! LA 0.97 MK 1.09 NL 1.07 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.84 KP 0.96 ! LA 0.95 MK 0.94 NL 1.06 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.86 KP 0.93 ! LA 1.05 MK 1.01 NL 0.96 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.80 KP 0.94 ! LA 1.00 MK 0.93 NL 1.06 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 0.82 KP 0.90 ! LA 0.96 MK 0.96 NL 0.93 OV 1.00* ! PT 0.97 ! ! ! Fit before self-cal, rms=0.095254Jy sigma=0.000610 ! Fit after self-cal, rms=0.090019Jy sigma=0.000609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=3.74 mas, bpa=-21.18 degrees ! Estimated noise=460.841 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 = 0.000416369 Jy ! Component: 100 - total flux cleaned = 0.00041991 Jy ! Component: 150 - total flux cleaned = 0.000405056 Jy ! Component: 200 - total flux cleaned = 0.000376696 Jy ! Total flux subtracted in 200 components = 0.000376696 Jy ! Clean residual min=-0.000980 max=0.000993 Jy/beam ! Clean residual mean=0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0533325 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0533325 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=0.090010Jy sigma=0.000609 ! Fit after self-cal, rms=0.089856Jy sigma=0.000609 ! 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=0.089856Jy sigma=0.000609 ! Fit after self-cal, rms=0.088937Jy sigma=0.000608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9003 mas, bmaj=3.716 mas, bpa=-21.06 degrees ! Estimated noise=461.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230498 Jy ! Component: 100 - total flux cleaned = 0.000204009 Jy ! Component: 150 - total flux cleaned = 0.000180174 Jy ! Component: 200 - total flux cleaned = 0.000159065 Jy ! Total flux subtracted in 200 components = 0.000159065 Jy ! Clean residual min=-0.000881 max=0.000899 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0534916 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0534915 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=0.088935Jy sigma=0.000608 ! Fit after self-cal, rms=0.088897Jy sigma=0.000608 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 = -4.0855e-05 Jy ! Component: 100 - total flux cleaned = -9.48545e-05 Jy ! Component: 150 - total flux cleaned = -0.000110655 Jy ! Component: 200 - total flux cleaned = -0.0001183 Jy ! Total flux subtracted in 200 components = -0.0001183 Jy ! Clean residual min=-0.000920 max=0.000883 Jy/beam ! Clean residual mean=0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0533732 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0533733 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=0.088895Jy sigma=0.000608 ! Fit after self-cal, rms=0.088889Jy sigma=0.000608 ! 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=0.088889Jy sigma=0.000608 ! Fit after self-cal, rms=0.088531Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=3.7 mas, bpa=-21.02 degrees ! Estimated noise=460.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145421 Jy ! Component: 100 - total flux cleaned = 0.00012915 Jy ! Component: 150 - total flux cleaned = 0.000102412 Jy ! Component: 200 - total flux cleaned = 8.51085e-05 Jy ! Total flux subtracted in 200 components = 8.51085e-05 Jy ! Clean residual min=-0.000960 max=0.000938 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0534584 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.0534584 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=0.088530Jy sigma=0.000608 ! Fit after self-cal, rms=0.088527Jy sigma=0.000608 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 = -6.31583e-06 Jy ! Component: 100 - total flux cleaned = -5.36911e-05 Jy ! Component: 150 - total flux cleaned = -7.68515e-05 Jy ! Component: 200 - total flux cleaned = -8.71992e-05 Jy ! Total flux subtracted in 200 components = -8.71992e-05 Jy ! Clean residual min=-0.000966 max=0.000936 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0533712 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0533712 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=0.088526Jy sigma=0.000608 ! Fit after self-cal, rms=0.088520Jy sigma=0.000608 ! 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=0.088520Jy sigma=0.000608 ! Fit after self-cal, rms=0.088306Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=5.59 mas, bpa=-4.826 degrees ! Estimated noise=545.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.77501e-05 Jy ! Component: 100 - total flux cleaned = 6.89059e-05 Jy ! Component: 150 - total flux cleaned = 6.43537e-05 Jy ! Component: 200 - total flux cleaned = 6.02715e-05 Jy ! Total flux subtracted in 200 components = 6.02715e-05 Jy ! Clean residual min=-0.000889 max=0.001004 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0534314 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.0534314 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=0.088305Jy sigma=0.000608 ! Fit after self-cal, rms=0.088301Jy sigma=0.000608 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 = -8.38217e-06 Jy ! Component: 100 - total flux cleaned = -2.00069e-05 Jy ! Component: 150 - total flux cleaned = -2.33968e-05 Jy ! Component: 200 - total flux cleaned = -2.68465e-05 Jy ! Total flux subtracted in 200 components = -2.68465e-05 Jy ! Clean residual min=-0.000887 max=0.001004 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0534046 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.0534046 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=0.088301Jy sigma=0.000608 ! Fit after self-cal, rms=0.088302Jy sigma=0.000608 ! 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=0.8979 mas, bmaj=3.692 mas, bpa=-21.02 degrees ! Estimated noise=460.248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8979 x 3.692 at -21.02 degrees (North through East) ! Clean map min=-0.0022863 max=0.056274 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=0.6891 mas, bmaj=3.248 mas, bpa=-21.87 degrees ! Estimated noise=1194.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435827 Jy ! Component: 100 - total flux cleaned = 0.0532046 Jy ! Component: 150 - total flux cleaned = 0.0531752 Jy ! Component: 200 - total flux cleaned = 0.0533785 Jy ! Total flux subtracted in 200 components = 0.0533785 Jy ! Clean residual min=-0.001967 max=0.001777 Jy/beam ! Clean residual mean=-0.000004 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0533785 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0533785 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=3.692 mas, bpa=-21.02 degrees ! Estimated noise=460.248 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 = 0.000826993 Jy ! Component: 100 - total flux cleaned = 0.000689048 Jy ! Component: 150 - total flux cleaned = 0.000633477 Jy ! Component: 200 - total flux cleaned = 0.000585378 Jy ! Total flux subtracted in 200 components = 0.000585378 Jy ! Clean residual min=-0.001064 max=0.000991 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0539639 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0539639 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=2.396 mas, bmaj=5.59 mas, bpa=-4.826 degrees ! Estimated noise=545.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.32215e-05 Jy ! Component: 100 - total flux cleaned = -0.000126546 Jy ! Component: 150 - total flux cleaned = -0.000191456 Jy ! Component: 200 - total flux cleaned = -0.000240784 Jy ! Total flux subtracted in 200 components = -0.000240784 Jy ! Clean residual min=-0.000952 max=0.001033 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0537231 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 = -5.16022e-05 Jy ! Component: 100 - total flux cleaned = -9.11313e-05 Jy ! Component: 150 - total flux cleaned = -0.000120904 Jy ! Component: 200 - total flux cleaned = -0.000153372 Jy ! Total flux subtracted in 200 components = -0.000153372 Jy ! Clean residual min=-0.000915 max=0.001018 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0535697 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0535697 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=3.692 mas, bpa=-21.02 degrees ! Estimated noise=460.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.7652e-05 Jy ! Component: 100 - total flux cleaned = -8.41758e-05 Jy ! Component: 150 - total flux cleaned = -9.83973e-05 Jy ! Component: 200 - total flux cleaned = -0.000110728 Jy ! Total flux subtracted in 200 components = -0.000110728 Jy ! Clean residual min=-0.001006 max=0.000993 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.053459 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.053459 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=0.088307Jy sigma=0.000608 ! Fit after self-cal, rms=0.088328Jy sigma=0.000608 wmodel J1852-2433_X_2017_10_09_pus_map.mod ! Writing 44 model components to file: J1852-2433_X_2017_10_09_pus_map.mod wobs J1852-2433_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1852-2433_X_2017_10_09_pus_uvs.fits wwins J1852-2433_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1852-2433_X_2017_10_09_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 = -0.000123416 Jy ! Component: 100 - total flux cleaned = -0.000108717 Jy ! Component: 150 - total flux cleaned = -6.52178e-05 Jy ! Component: 200 - total flux cleaned = -1.09912e-05 Jy ! Component: 250 - total flux cleaned = 4.07421e-05 Jy ! Component: 300 - total flux cleaned = 6.56048e-05 Jy ! Component: 350 - total flux cleaned = 7.75998e-05 Jy ! Component: 400 - total flux cleaned = 8.90224e-05 Jy ! Component: 450 - total flux cleaned = 0.000134401 Jy ! Component: 500 - total flux cleaned = 0.000178258 Jy ! Component: 550 - total flux cleaned = 0.000220855 Jy ! Component: 600 - total flux cleaned = 0.000231353 Jy ! Component: 650 - total flux cleaned = 0.000261604 Jy ! Component: 700 - total flux cleaned = 0.000281239 Jy ! Component: 750 - total flux cleaned = 0.00029087 Jy ! Component: 800 - total flux cleaned = 0.000300409 Jy ! Component: 850 - total flux cleaned = 0.000337379 Jy ! Component: 900 - total flux cleaned = 0.000355293 Jy ! Component: 950 - total flux cleaned = 0.000364259 Jy ! Component: 1000 - total flux cleaned = 0.000346804 Jy ! Component: 1050 - total flux cleaned = 0.000321141 Jy ! Component: 1100 - total flux cleaned = 0.000329605 Jy ! Component: 1150 - total flux cleaned = 0.000321454 Jy ! Component: 1200 - total flux cleaned = 0.000329798 Jy ! Component: 1250 - total flux cleaned = 0.000346015 Jy ! Component: 1300 - total flux cleaned = 0.00036195 Jy ! Component: 1350 - total flux cleaned = 0.000393381 Jy ! Component: 1400 - total flux cleaned = 0.000416493 Jy ! Component: 1450 - total flux cleaned = 0.000431765 Jy ! Component: 1500 - total flux cleaned = 0.000439385 Jy ! Component: 1550 - total flux cleaned = 0.000446877 Jy ! Component: 1600 - total flux cleaned = 0.000454293 Jy ! Component: 1650 - total flux cleaned = 0.000454375 Jy ! Component: 1700 - total flux cleaned = 0.000490227 Jy ! Component: 1750 - total flux cleaned = 0.000497299 Jy ! Component: 1800 - total flux cleaned = 0.000511215 Jy ! Component: 1850 - total flux cleaned = 0.000511218 Jy ! Component: 1900 - total flux cleaned = 0.000545608 Jy ! Component: 1950 - total flux cleaned = 0.000545562 Jy ! Component: 2000 - total flux cleaned = 0.000559002 Jy ! Total flux subtracted in 2048 components = 0.000558918 Jy ! Clean residual min=-0.000336 max=0.000346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0540179 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 168 components and 0.0540179 Jy ![Exited script file: muppet] wmap "J1852-2433_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8979 x 3.692 at -21.02 degrees (North through East) ! Clean map min=-0.0020622 max=0.055849 Jy/beam ! Writing clean map to FITS file: J1852-2433_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0558492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.679505 0.679505 1.35901 2.71802 5.43604 10.8721 21.7442 43.4883 86.9766 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8979 x 3.692 at -21.02 degrees (North through East) ! Clean map min=-0.0020622 max=0.055849 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 J1852-2433_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:52 2019