! Started logfile: J2223-1607_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:53:23 2019 obs J2223-1607_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2223-1607_X_2017_01_16_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759907 visibilities/baseline/integration-bin. ! Found source: J2223-1607 ! ! 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 1309 lines of history. ! ! Reading 58680 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 J2223-1607_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 213 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 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 178 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 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 213 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=0.973979Jy sigma=0.007535 ! Fit after self-cal, rms=0.941615Jy sigma=0.007353 ! 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=0.8273 mas, bmaj=2.733 mas, bpa=17.32 degrees ! Estimated noise=724.345 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 = 0.0441204 Jy ! Component: 100 - total flux cleaned = 0.0567835 Jy ! Total flux subtracted in 100 components = 0.0567835 Jy ! Clean residual min=-0.003781 max=0.009687 Jy/beam ! Clean residual mean=0.000015 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.0567835 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0567835 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=0.122879Jy sigma=0.000671 ! Fit after self-cal, rms=0.122547Jy sigma=0.000669 ! Inverting map ! Added new window around map position (-1.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981044 Jy ! Component: 100 - total flux cleaned = 0.015816 Jy ! Total flux subtracted in 100 components = 0.015816 Jy ! Clean residual min=-0.002922 max=0.005783 Jy/beam ! Clean residual mean=0.000000 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0725995 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0725995 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=0.121101Jy sigma=0.000659 ! Fit after self-cal, rms=0.121013Jy sigma=0.000657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624755 Jy ! Component: 100 - total flux cleaned = 0.00987923 Jy ! Total flux subtracted in 100 components = 0.00987923 Jy ! Clean residual min=-0.002812 max=0.004336 Jy/beam ! Clean residual mean=-0.000011 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0824787 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0824787 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=0.120344Jy sigma=0.000653 ! Fit after self-cal, rms=0.120272Jy sigma=0.000653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421585 Jy ! Component: 100 - total flux cleaned = 0.00654183 Jy ! Total flux subtracted in 100 components = 0.00654183 Jy ! Clean residual min=-0.002752 max=0.003476 Jy/beam ! Clean residual mean=-0.000017 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0890205 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0890205 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=0.119924Jy sigma=0.000651 ! Fit after self-cal, rms=0.119899Jy sigma=0.000651 ! 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=1.009 mas, bmaj=3.017 mas, bpa=16.07 degrees ! Estimated noise=405.64 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 = 0.00454052 Jy ! Component: 100 - total flux cleaned = 0.00734884 Jy ! Component: 150 - total flux cleaned = 0.00939427 Jy ! Component: 200 - total flux cleaned = 0.0109427 Jy ! Total flux subtracted in 200 components = 0.0109427 Jy ! Clean residual min=-0.003606 max=0.003440 Jy/beam ! Clean residual mean=-0.000021 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0999632 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0999632 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=0.119462Jy sigma=0.000650 ! Fit after self-cal, rms=0.119413Jy sigma=0.000650 ! 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 1.08 FD 1.07 HN 1.03 KP 1.06 ! LA 1.07 MK 1.00* NL 1.00 OV 1.11 ! PT 0.58 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.11 KP 1.02 ! LA 1.07 MK 1.00* NL 1.00 OV 1.13 ! PT 0.54 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.10 HN 1.08 KP 1.05 ! LA 1.06 MK 1.00* NL 1.05 OV 1.11 ! PT 0.58 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 0.98 KP 1.06 ! LA 1.06 MK 1.00* NL 1.00 OV 1.15 ! PT 0.54 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 0.95 KP 1.01 ! LA 1.07 MK 1.00* NL 1.05 OV 1.08 ! PT 0.53 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.99 KP 1.04 ! LA 1.06 MK 1.00* NL 0.98 OV 1.12 ! PT 0.58 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 0.98 KP 0.97 ! LA 0.99 MK 1.00* NL 1.04 OV 1.10 ! PT 0.55 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.02 KP 1.02 ! LA 1.02 MK 1.00* NL 1.02 OV 1.06 ! PT 0.55 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.98 KP 1.00 ! LA 1.03 MK 1.00* NL 0.98 OV 1.07 ! PT 0.55 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.94 KP 0.99 ! LA 1.03 MK 1.00* NL 1.06 OV 1.08 ! PT 0.58 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 0.93 KP 1.01 ! LA 1.04 MK 1.00* NL 1.00 OV 1.12 ! PT 0.54 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.92 KP 0.98 ! LA 1.05 MK 1.00* NL 1.00 OV 1.17 ! PT 0.58 SC 0.95 ! ! ! Fit before self-cal, rms=0.119413Jy sigma=0.000650 ! Fit after self-cal, rms=0.096491Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=3.036 mas, bpa=16.18 degrees ! Estimated noise=409.003 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 = 0.000701501 Jy ! Component: 100 - total flux cleaned = 0.000291892 Jy ! Component: 150 - total flux cleaned = -6.42811e-05 Jy ! Component: 200 - total flux cleaned = -0.000240519 Jy ! Total flux subtracted in 200 components = -0.000240519 Jy ! Clean residual min=-0.001441 max=0.001339 Jy/beam ! Clean residual mean=0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0997227 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0997227 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=0.096418Jy sigma=0.000641 ! Fit after self-cal, rms=0.095994Jy sigma=0.000640 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886671 Jy ! Component: 100 - total flux cleaned = 0.000617908 Jy ! Component: 150 - total flux cleaned = 0.000435423 Jy ! Component: 200 - total flux cleaned = 0.000282475 Jy ! Total flux subtracted in 200 components = 0.000282475 Jy ! Clean residual min=-0.001344 max=0.001360 Jy/beam ! Clean residual mean=0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.100005 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.100005 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=0.095948Jy sigma=0.000640 ! Fit after self-cal, rms=0.095917Jy sigma=0.000640 ! 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=0.095917Jy sigma=0.000640 ! Fit after self-cal, rms=0.094804Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=3.018 mas, bpa=16.12 degrees ! Estimated noise=407.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819166 Jy ! Component: 100 - total flux cleaned = 0.000621103 Jy ! Component: 150 - total flux cleaned = 0.000359457 Jy ! Component: 200 - total flux cleaned = 0.000135403 Jy ! Total flux subtracted in 200 components = 0.000135403 Jy ! Clean residual min=-0.001111 max=0.001197 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.100141 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.100141 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=0.094770Jy sigma=0.000639 ! Fit after self-cal, rms=0.094748Jy sigma=0.000638 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 = 0.000499125 Jy ! Component: 100 - total flux cleaned = 0.000218718 Jy ! Component: 150 - total flux cleaned = -4.93019e-05 Jy ! Component: 200 - total flux cleaned = -0.000280519 Jy ! Total flux subtracted in 200 components = -0.000280519 Jy ! Clean residual min=-0.001097 max=0.001171 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.09986 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.09986 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=0.094724Jy sigma=0.000638 ! Fit after self-cal, rms=0.094700Jy sigma=0.000638 ! 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=0.094700Jy sigma=0.000638 ! Fit after self-cal, rms=0.094529Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.996 mas, bpa=15.92 degrees ! Estimated noise=404.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541733 Jy ! Component: 100 - total flux cleaned = 0.000322938 Jy ! Component: 150 - total flux cleaned = 0.000116338 Jy ! Component: 200 - total flux cleaned = 2.89722e-05 Jy ! Total flux subtracted in 200 components = 2.89722e-05 Jy ! Clean residual min=-0.001062 max=0.001123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.099889 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.099889 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=0.094509Jy sigma=0.000638 ! Fit after self-cal, rms=0.094512Jy sigma=0.000637 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 = 0.000389839 Jy ! Component: 100 - total flux cleaned = 0.000165679 Jy ! Component: 150 - total flux cleaned = -1.40934e-05 Jy ! Component: 200 - total flux cleaned = -0.000189238 Jy ! Total flux subtracted in 200 components = -0.000189238 Jy ! Clean residual min=-0.001128 max=0.001127 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0996998 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0996998 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=0.094497Jy sigma=0.000637 ! Fit after self-cal, rms=0.094478Jy sigma=0.000637 ! 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=0.094478Jy sigma=0.000637 ! Fit after self-cal, rms=0.094041Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=4.236 mas, bpa=3.841 degrees ! Estimated noise=492.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.87676e-06 Jy ! Component: 100 - total flux cleaned = -0.000143141 Jy ! Component: 150 - total flux cleaned = -0.000261465 Jy ! Component: 200 - total flux cleaned = -0.000360498 Jy ! Total flux subtracted in 200 components = -0.000360498 Jy ! Clean residual min=-0.001037 max=0.001204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0993393 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.0993393 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=0.094033Jy sigma=0.000637 ! Fit after self-cal, rms=0.094022Jy sigma=0.000637 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 = 0.000113561 Jy ! Component: 100 - total flux cleaned = 2.5668e-05 Jy ! Component: 150 - total flux cleaned = -5.88393e-05 Jy ! Component: 200 - total flux cleaned = -0.000141045 Jy ! Total flux subtracted in 200 components = -0.000141045 Jy ! Clean residual min=-0.001040 max=0.001202 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0991983 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.0991983 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=0.094014Jy sigma=0.000637 ! Fit after self-cal, rms=0.094010Jy sigma=0.000637 ! 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=1.021 mas, bmaj=2.979 mas, bpa=15.72 degrees ! Estimated noise=401.719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.979 at 15.72 degrees (North through East) ! Clean map min=-0.0041853 max=0.051425 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=0.8332 mas, bmaj=2.669 mas, bpa=17.22 degrees ! Estimated noise=725.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447555 Jy ! Component: 100 - total flux cleaned = 0.0655522 Jy ! Component: 150 - total flux cleaned = 0.0775897 Jy ! Component: 200 - total flux cleaned = 0.0854026 Jy ! Total flux subtracted in 200 components = 0.0854026 Jy ! Clean residual min=-0.004047 max=0.004205 Jy/beam ! Clean residual mean=0.000006 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0854026 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0854026 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.979 mas, bpa=15.72 degrees ! Estimated noise=401.719 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 = 0.0066311 Jy ! Component: 100 - total flux cleaned = 0.00871766 Jy ! Component: 150 - total flux cleaned = 0.0100825 Jy ! Component: 200 - total flux cleaned = 0.0108231 Jy ! Total flux subtracted in 200 components = 0.0108231 Jy ! Clean residual min=-0.001775 max=0.001366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0962257 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.0962257 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=2.118 mas, bmaj=4.236 mas, bpa=3.841 degrees ! Estimated noise=492.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158287 Jy ! Component: 100 - total flux cleaned = 0.00191309 Jy ! Component: 150 - total flux cleaned = 0.00218177 Jy ! Component: 200 - total flux cleaned = 0.00234644 Jy ! Total flux subtracted in 200 components = 0.00234644 Jy ! Clean residual min=-0.001180 max=0.001217 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0985722 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 = 0.000120934 Jy ! Component: 100 - total flux cleaned = 0.000210467 Jy ! Component: 150 - total flux cleaned = 0.000234573 Jy ! Component: 200 - total flux cleaned = 0.00025697 Jy ! Total flux subtracted in 200 components = 0.00025697 Jy ! Clean residual min=-0.001110 max=0.001207 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0988291 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 79 components and 0.0988292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.979 mas, bpa=15.72 degrees ! Estimated noise=401.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207504 Jy ! Component: 100 - total flux cleaned = 0.000206137 Jy ! Component: 150 - total flux cleaned = 0.000206054 Jy ! Component: 200 - total flux cleaned = 0.000182765 Jy ! Total flux subtracted in 200 components = 0.000182765 Jy ! Clean residual min=-0.001433 max=0.001023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0990119 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.0990119 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=0.094013Jy sigma=0.000637 ! Fit after self-cal, rms=0.093996Jy sigma=0.000637 wmodel J2223-1607_X_2017_01_16_pus_map.mod ! Writing 94 model components to file: J2223-1607_X_2017_01_16_pus_map.mod wobs J2223-1607_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2223-1607_X_2017_01_16_pus_uvs.fits wwins J2223-1607_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J2223-1607_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023927 Jy ! Component: 100 - total flux cleaned = -0.000437833 Jy ! Component: 150 - total flux cleaned = -0.000556515 Jy ! Component: 200 - total flux cleaned = -0.000588738 Jy ! Component: 250 - total flux cleaned = -0.000512909 Jy ! Component: 300 - total flux cleaned = -0.000439962 Jy ! Component: 350 - total flux cleaned = -0.000369282 Jy ! Component: 400 - total flux cleaned = -0.000313938 Jy ! Component: 450 - total flux cleaned = -0.000259772 Jy ! Component: 500 - total flux cleaned = -0.000207031 Jy ! Component: 550 - total flux cleaned = -0.000194238 Jy ! Component: 600 - total flux cleaned = -0.000118547 Jy ! Component: 650 - total flux cleaned = -0.000118646 Jy ! Component: 700 - total flux cleaned = -0.000106163 Jy ! Component: 750 - total flux cleaned = -7.00728e-05 Jy ! Component: 800 - total flux cleaned = -2.328e-05 Jy ! Component: 850 - total flux cleaned = -3.12114e-07 Jy ! Component: 900 - total flux cleaned = 1.11089e-05 Jy ! Component: 950 - total flux cleaned = 1.13518e-05 Jy ! Component: 1000 - total flux cleaned = 4.43656e-05 Jy ! Component: 1050 - total flux cleaned = 7.68509e-05 Jy ! Component: 1100 - total flux cleaned = 0.000108895 Jy ! Component: 1150 - total flux cleaned = 0.000119291 Jy ! Component: 1200 - total flux cleaned = 0.000150451 Jy ! Component: 1250 - total flux cleaned = 0.00014012 Jy ! Component: 1300 - total flux cleaned = 0.000170702 Jy ! Component: 1350 - total flux cleaned = 0.000180443 Jy ! Component: 1400 - total flux cleaned = 0.000190274 Jy ! Component: 1450 - total flux cleaned = 0.000238942 Jy ! Component: 1500 - total flux cleaned = 0.000258011 Jy ! Component: 1550 - total flux cleaned = 0.000267424 Jy ! Component: 1600 - total flux cleaned = 0.000314538 Jy ! Component: 1650 - total flux cleaned = 0.000342587 Jy ! Component: 1700 - total flux cleaned = 0.000397904 Jy ! Component: 1750 - total flux cleaned = 0.00045254 Jy ! Component: 1800 - total flux cleaned = 0.000479666 Jy ! Component: 1850 - total flux cleaned = 0.000524215 Jy ! Component: 1900 - total flux cleaned = 0.000515432 Jy ! Component: 1950 - total flux cleaned = 0.000550546 Jy ! Component: 2000 - total flux cleaned = 0.000611167 Jy ! Total flux subtracted in 2048 components = 0.000628427 Jy ! Clean residual min=-0.000505 max=0.000541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0996403 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 237 components and 0.0996403 Jy ![Exited script file: muppet] wmap "J2223-1607_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.979 at 15.72 degrees (North through East) ! Clean map min=-0.0041261 max=0.050781 Jy/beam ! Writing clean map to FITS file: J2223-1607_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.050781 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00483 1.00483 2.00966 4.01932 8.03864 16.0773 32.1545 64.3091 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.979 at 15.72 degrees (North through East) ! Clean map min=-0.0041261 max=0.050781 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 J2223-1607_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:53:27 2019