! Started logfile: J1552+0850_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:05:40 2019 obs J1552+0850_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1552+0850_X_2017_03_27_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961905 visibilities/baseline/integration-bin. ! Found source: J1552+0850 ! ! 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 1844 lines of history. ! ! Reading 43632 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 J1552+0850_X_2017_03_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960105Jy sigma=0.007888 ! Fit after self-cal, rms=0.934555Jy sigma=0.007766 ! 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=0.7226 mas, bmaj=1.744 mas, bpa=-0.7464 degrees ! Estimated noise=663.819 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 = 0.0541559 Jy ! Component: 100 - total flux cleaned = 0.0659897 Jy ! Total flux subtracted in 100 components = 0.0659897 Jy ! Clean residual min=-0.002381 max=0.003343 Jy/beam ! Clean residual mean=0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0659897 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0659897 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=0.091771Jy sigma=0.000649 ! Fit after self-cal, rms=0.091677Jy sigma=0.000648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307624 Jy ! Component: 100 - total flux cleaned = 0.00450764 Jy ! Total flux subtracted in 100 components = 0.00450764 Jy ! Clean residual min=-0.002301 max=0.001990 Jy/beam ! Clean residual mean=0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0704973 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0704973 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=0.091569Jy sigma=0.000648 ! Fit after self-cal, rms=0.091569Jy sigma=0.000648 ! 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=0.877 mas, bmaj=2.011 mas, bpa=-0.9546 degrees ! Estimated noise=420.306 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 = 0.00070315 Jy ! Component: 100 - total flux cleaned = 0.000820821 Jy ! Component: 150 - total flux cleaned = 0.000821542 Jy ! Component: 200 - total flux cleaned = 0.000821447 Jy ! Total flux subtracted in 200 components = 0.000821447 Jy ! Clean residual min=-0.001223 max=0.001486 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0713188 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 0.0713188 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=0.091555Jy sigma=0.000647 ! Fit after self-cal, rms=0.091554Jy sigma=0.000647 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.92 KP 1.01 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.93 KP 0.99 ! LA 0.98 MK 0.99 NL 1.01 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.94 HN 0.98 KP 0.99 ! LA 1.03 MK 0.98 NL 0.96 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 1.02 KP 0.96 ! LA 0.99 MK 1.02 NL 1.00 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.89 KP 1.04 ! LA 1.03 MK 1.07 NL 1.01 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.95 KP 1.02 ! LA 1.00 MK 0.96 NL 0.97 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 0.96 KP 1.21 ! LA 1.04 MK 0.95 NL 0.97 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 0.92 KP 0.99 ! LA 1.06 MK 1.16 NL 1.00 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.96 KP 1.04 ! LA 0.96 MK 0.95 NL 0.94 OV 1.01 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 0.96 KP 0.94 ! LA 1.04 MK 1.13 NL 0.86 OV 1.07 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.98 KP 1.07 ! LA 1.05 MK 1.12 NL 1.03 OV 1.10 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.97 KP 0.95 ! LA 0.99 MK 0.98 NL 0.97 OV 1.07 ! PT 1.09 SC 0.92 ! ! ! Fit before self-cal, rms=0.091554Jy sigma=0.000647 ! Fit after self-cal, rms=0.090834Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8789 mas, bmaj=2.01 mas, bpa=-0.9043 degrees ! Estimated noise=419.564 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 = 0.000112142 Jy ! Component: 100 - total flux cleaned = 0.000118973 Jy ! Component: 150 - total flux cleaned = 0.000119496 Jy ! Component: 200 - total flux cleaned = 0.000125294 Jy ! Total flux subtracted in 200 components = 0.000125294 Jy ! Clean residual min=-0.001125 max=0.001270 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0714441 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0714441 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=0.090833Jy sigma=0.000646 ! Fit after self-cal, rms=0.090842Jy sigma=0.000646 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090842Jy sigma=0.000646 ! Fit after self-cal, rms=0.094829Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8799 mas, bmaj=2.01 mas, bpa=-0.8012 degrees ! Estimated noise=422.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410021 Jy ! Component: 100 - total flux cleaned = 0.000486039 Jy ! Component: 150 - total flux cleaned = 0.000514774 Jy ! Component: 200 - total flux cleaned = 0.000527692 Jy ! Total flux subtracted in 200 components = 0.000527692 Jy ! Clean residual min=-0.000968 max=0.001018 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0719718 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0719718 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=0.094827Jy sigma=0.000643 ! Fit after self-cal, rms=0.094969Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.65556e-05 Jy ! Component: 100 - total flux cleaned = 2.97497e-05 Jy ! Component: 150 - total flux cleaned = 3.015e-05 Jy ! Component: 200 - total flux cleaned = 3.0031e-05 Jy ! Total flux subtracted in 200 components = 3.0031e-05 Jy ! Clean residual min=-0.000980 max=0.001044 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0720018 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0720018 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=0.094968Jy sigma=0.000643 ! Fit after self-cal, rms=0.094970Jy sigma=0.000643 ! 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=0.094970Jy sigma=0.000643 ! Fit after self-cal, rms=0.097893Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8797 mas, bmaj=2.007 mas, bpa=-0.8574 degrees ! Estimated noise=421.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.19369e-06 Jy ! Component: 100 - total flux cleaned = 4.65501e-06 Jy ! Component: 150 - total flux cleaned = 9.57237e-06 Jy ! Component: 200 - total flux cleaned = 1.44437e-05 Jy ! Total flux subtracted in 200 components = 1.44437e-05 Jy ! Clean residual min=-0.000981 max=0.001048 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0720162 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0720162 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=0.097893Jy sigma=0.000642 ! Fit after self-cal, rms=0.097945Jy sigma=0.000642 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 = -1.83935e-05 Jy ! Component: 100 - total flux cleaned = -1.39097e-05 Jy ! Component: 150 - total flux cleaned = -1.39395e-05 Jy ! Component: 200 - total flux cleaned = -9.65142e-06 Jy ! Total flux subtracted in 200 components = -9.65142e-06 Jy ! Clean residual min=-0.000988 max=0.001038 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0720066 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0720066 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=0.097944Jy sigma=0.000642 ! Fit after self-cal, rms=0.097945Jy sigma=0.000642 ! 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=0.097945Jy sigma=0.000642 ! Fit after self-cal, rms=0.098284Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=3.178 mas, bpa=1.886 degrees ! Estimated noise=530.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370064 Jy ! Component: 100 - total flux cleaned = 0.000368766 Jy ! Component: 150 - total flux cleaned = 0.000368228 Jy ! Component: 200 - total flux cleaned = 0.000371324 Jy ! Total flux subtracted in 200 components = 0.000371324 Jy ! Clean residual min=-0.000969 max=0.000979 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0723779 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0723779 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=0.098284Jy sigma=0.000642 ! Fit after self-cal, rms=0.098292Jy sigma=0.000642 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 = 6.04727e-05 Jy ! Component: 100 - total flux cleaned = 6.08029e-05 Jy ! Component: 150 - total flux cleaned = 6.08348e-05 Jy ! Component: 200 - total flux cleaned = 5.79564e-05 Jy ! Total flux subtracted in 200 components = 5.79564e-05 Jy ! Clean residual min=-0.000977 max=0.000978 Jy/beam ! Clean residual mean=0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0724359 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0724359 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=0.098293Jy sigma=0.000642 ! Fit after self-cal, rms=0.098293Jy sigma=0.000642 ! 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=0.8797 mas, bmaj=2.007 mas, bpa=-0.8771 degrees ! Estimated noise=421.639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 2.007 at -0.8771 degrees (North through East) ! Clean map min=-0.00088466 max=0.069507 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=0.7248 mas, bmaj=1.737 mas, bpa=-0.8008 degrees ! Estimated noise=662.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540014 Jy ! Component: 100 - total flux cleaned = 0.0658995 Jy ! Component: 150 - total flux cleaned = 0.0690524 Jy ! Component: 200 - total flux cleaned = 0.0701967 Jy ! Total flux subtracted in 200 components = 0.0701967 Jy ! Clean residual min=-0.002315 max=0.001811 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0701967 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0701967 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8797 mas, bmaj=2.007 mas, bpa=-0.8771 degrees ! Estimated noise=421.639 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) ! Added new window around map position (-1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148277 Jy ! Component: 100 - total flux cleaned = 0.00216487 Jy ! Component: 150 - total flux cleaned = 0.00244834 Jy ! Component: 200 - total flux cleaned = 0.0025105 Jy ! Total flux subtracted in 200 components = 0.0025105 Jy ! Clean residual min=-0.001027 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0727073 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0727072 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=2.154 mas, bmaj=3.178 mas, bpa=1.886 degrees ! Estimated noise=530.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123767 Jy ! Component: 100 - total flux cleaned = 0.000162328 Jy ! Component: 150 - total flux cleaned = 0.000141241 Jy ! Component: 200 - total flux cleaned = 0.000135926 Jy ! Total flux subtracted in 200 components = 0.000135926 Jy ! Clean residual min=-0.000948 max=0.000947 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0728432 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 = -5.29418e-06 Jy ! Component: 100 - total flux cleaned = -1.44394e-05 Jy ! Component: 150 - total flux cleaned = -1.8309e-05 Jy ! Component: 200 - total flux cleaned = -2.19205e-05 Jy ! Total flux subtracted in 200 components = -2.19205e-05 Jy ! Clean residual min=-0.000953 max=0.000947 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0728213 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.0728213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8797 mas, bmaj=2.007 mas, bpa=-0.8771 degrees ! Estimated noise=421.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.32405e-05 Jy ! Component: 100 - total flux cleaned = -4.45584e-05 Jy ! Component: 150 - total flux cleaned = -3.43583e-05 Jy ! Component: 200 - total flux cleaned = -2.49864e-05 Jy ! Total flux subtracted in 200 components = -2.49864e-05 Jy ! Clean residual min=-0.000987 max=0.001001 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0727963 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0727963 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=0.098289Jy sigma=0.000642 ! Fit after self-cal, rms=0.098288Jy sigma=0.000642 wmodel J1552+0850_X_2017_03_27_pus_map.mod ! Writing 62 model components to file: J1552+0850_X_2017_03_27_pus_map.mod wobs J1552+0850_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1552+0850_X_2017_03_27_pus_uvs.fits wwins J1552+0850_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J1552+0850_X_2017_03_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 = 0.000181548 Jy ! Component: 100 - total flux cleaned = 0.000349779 Jy ! Component: 150 - total flux cleaned = 0.00052622 Jy ! Component: 200 - total flux cleaned = 0.00071116 Jy ! Component: 250 - total flux cleaned = 0.000890019 Jy ! Component: 300 - total flux cleaned = 0.00102032 Jy ! Component: 350 - total flux cleaned = 0.0011334 Jy ! Component: 400 - total flux cleaned = 0.0012713 Jy ! Component: 450 - total flux cleaned = 0.00137909 Jy ! Component: 500 - total flux cleaned = 0.00149784 Jy ! Component: 550 - total flux cleaned = 0.00158832 Jy ! Component: 600 - total flux cleaned = 0.0016644 Jy ! Component: 650 - total flux cleaned = 0.00171442 Jy ! Component: 700 - total flux cleaned = 0.00177598 Jy ! Component: 750 - total flux cleaned = 0.00184857 Jy ! Component: 800 - total flux cleaned = 0.0019201 Jy ! Component: 850 - total flux cleaned = 0.00194357 Jy ! Component: 900 - total flux cleaned = 0.00197836 Jy ! Component: 950 - total flux cleaned = 0.00200124 Jy ! Component: 1000 - total flux cleaned = 0.0020915 Jy ! Component: 1050 - total flux cleaned = 0.00208028 Jy ! Component: 1100 - total flux cleaned = 0.00211342 Jy ! Component: 1150 - total flux cleaned = 0.00213519 Jy ! Component: 1200 - total flux cleaned = 0.00215665 Jy ! Component: 1250 - total flux cleaned = 0.00213543 Jy ! Component: 1300 - total flux cleaned = 0.00218807 Jy ! Component: 1350 - total flux cleaned = 0.00220879 Jy ! Component: 1400 - total flux cleaned = 0.00219851 Jy ! Component: 1450 - total flux cleaned = 0.00225961 Jy ! Component: 1500 - total flux cleaned = 0.00228968 Jy ! Component: 1550 - total flux cleaned = 0.00226975 Jy ! Component: 1600 - total flux cleaned = 0.00230935 Jy ! Component: 1650 - total flux cleaned = 0.0023289 Jy ! Component: 1700 - total flux cleaned = 0.0023387 Jy ! Component: 1750 - total flux cleaned = 0.00239649 Jy ! Component: 1800 - total flux cleaned = 0.00242501 Jy ! Component: 1850 - total flux cleaned = 0.00245339 Jy ! Component: 1900 - total flux cleaned = 0.00246264 Jy ! Component: 1950 - total flux cleaned = 0.0024719 Jy ! Component: 2000 - total flux cleaned = 0.00250878 Jy ! Total flux subtracted in 2048 components = 0.00251792 Jy ! Clean residual min=-0.000552 max=0.000493 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0753142 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 194 components and 0.0753142 Jy ![Exited script file: muppet] wmap "J1552+0850_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 2.007 at -0.8771 degrees (North through East) ! Clean map min=-0.00085372 max=0.069331 Jy/beam ! Writing clean map to FITS file: J1552+0850_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0693311 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.753357 0.753357 1.50671 3.01343 6.02686 12.0537 24.1074 48.2148 96.4297 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 2.007 at -0.8771 degrees (North through East) ! Clean map min=-0.00085372 max=0.069331 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 J1552+0850_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:05:43 2019