! Started logfile: J0909+8327_S_2017_10_09_pus_uvs.log on Sun May 12 13:08:33 2019 obs J0909+8327_S_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0909+8327_S_2017_10_09_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.735092 visibilities/baseline/integration-bin. ! Found source: J0909+8327 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 496 lines of history. ! ! Reading 23076 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0909+8327_S_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 = 1024x1024 pixels with 0.500x0.500 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 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 556 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1074 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916869Jy sigma=0.007712 ! Fit after self-cal, rms=0.903476Jy sigma=0.007600 ! 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=2.933 mas, bmaj=4.519 mas, bpa=-47.55 degrees ! Estimated noise=1153.1 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 = 0.0641063 Jy ! Component: 100 - total flux cleaned = 0.0905793 Jy ! Total flux subtracted in 100 components = 0.0905793 Jy ! Clean residual min=-0.006705 max=0.013417 Jy/beam ! Clean residual mean=-0.000048 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.0905793 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0905793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095840Jy sigma=0.000742 ! Fit after self-cal, rms=0.095529Jy sigma=0.000739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176846 Jy ! Component: 100 - total flux cleaned = 0.0290584 Jy ! Total flux subtracted in 100 components = 0.0290584 Jy ! Clean residual min=-0.004983 max=0.007935 Jy/beam ! Clean residual mean=-0.000035 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.119638 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.119638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089366Jy sigma=0.000690 ! Fit after self-cal, rms=0.089243Jy sigma=0.000689 ! Inverting map ! Added new window around map position (-1, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921772 Jy ! Component: 100 - total flux cleaned = 0.0153941 Jy ! Total flux subtracted in 100 components = 0.0153941 Jy ! Clean residual min=-0.004454 max=0.006170 Jy/beam ! Clean residual mean=-0.000027 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.135032 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.135032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087413Jy sigma=0.000675 ! Fit after self-cal, rms=0.087357Jy sigma=0.000675 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=5.912 mas, bpa=-42.47 degrees ! Estimated noise=659.711 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 (4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00967327 Jy ! Component: 100 - total flux cleaned = 0.0156395 Jy ! Component: 150 - total flux cleaned = 0.0196607 Jy ! Component: 200 - total flux cleaned = 0.0224517 Jy ! Total flux subtracted in 200 components = 0.0224517 Jy ! Clean residual min=-0.003666 max=0.003354 Jy/beam ! Clean residual mean=-0.000056 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.157484 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 121 components and 0.157483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086009Jy sigma=0.000665 ! Fit after self-cal, rms=0.085978Jy sigma=0.000665 ! 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 1.04 FD 1.02 HN 1.04 KP 1.06 ! LA 1.02 MK 0.99 NL 0.88 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.10 KP 1.02 ! LA 0.98 MK 0.95 NL 1.00* OV 1.00* ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.00 KP 0.90 ! LA 0.79 MK 1.03 NL 1.15 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 0.96 KP 1.00* ! LA 0.81 MK 0.95 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.085978Jy sigma=0.000665 ! Fit after self-cal, rms=0.082241Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=5.941 mas, bpa=-42.31 degrees ! Estimated noise=656.755 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 = 0.000683023 Jy ! Component: 100 - total flux cleaned = 0.000799645 Jy ! Component: 150 - total flux cleaned = 0.000863164 Jy ! Component: 200 - total flux cleaned = 0.000807611 Jy ! Total flux subtracted in 200 components = 0.000807611 Jy ! Clean residual min=-0.002282 max=0.002109 Jy/beam ! Clean residual mean=-0.000025 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.158291 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.158291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082208Jy sigma=0.000657 ! Fit after self-cal, rms=0.082175Jy sigma=0.000656 ! 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. ! ! Fit before self-cal, rms=0.082175Jy sigma=0.000656 ! Fit after self-cal, rms=0.082224Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.884 mas, bpa=-42.9 degrees ! Estimated noise=654.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549152 Jy ! Component: 100 - total flux cleaned = 0.000547129 Jy ! Component: 150 - total flux cleaned = 0.000547127 Jy ! Component: 200 - total flux cleaned = 0.00052843 Jy ! Total flux subtracted in 200 components = 0.00052843 Jy ! Clean residual min=-0.001981 max=0.001890 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.15882 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 0.15882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082209Jy sigma=0.000654 ! Fit after self-cal, rms=0.082232Jy sigma=0.000654 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 = 8.38721e-05 Jy ! Component: 100 - total flux cleaned = 6.19528e-05 Jy ! Component: 150 - total flux cleaned = 6.2175e-05 Jy ! Component: 200 - total flux cleaned = 2.78026e-05 Jy ! Total flux subtracted in 200 components = 2.78026e-05 Jy ! Clean residual min=-0.001970 max=0.001871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.158847 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.158847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082223Jy sigma=0.000654 ! Fit after self-cal, rms=0.082220Jy sigma=0.000654 ! 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. ! ! Fit before self-cal, rms=0.082220Jy sigma=0.000654 ! Fit after self-cal, rms=0.082114Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.866 mas, bpa=-43.02 degrees ! Estimated noise=653.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036924 Jy ! Component: 100 - total flux cleaned = 0.000348789 Jy ! Component: 150 - total flux cleaned = 0.000349615 Jy ! Component: 200 - total flux cleaned = 0.00033372 Jy ! Total flux subtracted in 200 components = 0.00033372 Jy ! Clean residual min=-0.001941 max=0.001858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.159181 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 163 components and 0.159181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082105Jy sigma=0.000654 ! Fit after self-cal, rms=0.082104Jy sigma=0.000654 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 = 5.48419e-05 Jy ! Component: 100 - total flux cleaned = 5.39004e-05 Jy ! Component: 150 - total flux cleaned = 3.75079e-05 Jy ! Component: 200 - total flux cleaned = 2.30316e-05 Jy ! Total flux subtracted in 200 components = 2.30316e-05 Jy ! Clean residual min=-0.001928 max=0.001845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.159204 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 0.159204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082097Jy sigma=0.000654 ! Fit after self-cal, rms=0.082095Jy sigma=0.000654 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.082095Jy sigma=0.000654 ! Fit after self-cal, rms=0.081991Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.526 mas, bmaj=10.56 mas, bpa=-60.28 degrees ! Estimated noise=832.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325734 Jy ! Component: 100 - total flux cleaned = 0.000465268 Jy ! Component: 150 - total flux cleaned = 0.000547466 Jy ! Component: 200 - total flux cleaned = 0.000603458 Jy ! Total flux subtracted in 200 components = 0.000603458 Jy ! Clean residual min=-0.001975 max=0.001652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.159808 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 180 components and 0.159808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081989Jy sigma=0.000654 ! Fit after self-cal, rms=0.081992Jy sigma=0.000654 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 = 1.73198e-05 Jy ! Component: 100 - total flux cleaned = 8.0205e-05 Jy ! Component: 150 - total flux cleaned = 0.000130975 Jy ! Component: 200 - total flux cleaned = 0.000153341 Jy ! Total flux subtracted in 200 components = 0.000153341 Jy ! Clean residual min=-0.001942 max=0.001646 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.159961 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 181 components and 0.159961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081990Jy sigma=0.000654 ! Fit after self-cal, rms=0.081991Jy sigma=0.000654 ! 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=3.741 mas, bmaj=5.854 mas, bpa=-43.06 degrees ! Estimated noise=652.435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.741 x 5.854 at -43.06 degrees (North through East) ! Clean map min=-0.0018398 max=0.083745 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=2.957 mas, bmaj=4.499 mas, bpa=-49.03 degrees ! Estimated noise=1128.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062264 Jy ! Component: 100 - total flux cleaned = 0.0907812 Jy ! Component: 150 - total flux cleaned = 0.108035 Jy ! Component: 200 - total flux cleaned = 0.119536 Jy ! Total flux subtracted in 200 components = 0.119536 Jy ! Clean residual min=-0.005024 max=0.006426 Jy/beam ! Clean residual mean=-0.000023 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.119536 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.119536 Jy ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=5.854 mas, bpa=-43.06 degrees ! Estimated noise=652.435 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 = 0.0142176 Jy ! Component: 100 - total flux cleaned = 0.0226722 Jy ! Component: 150 - total flux cleaned = 0.0280286 Jy ! Component: 200 - total flux cleaned = 0.0316201 Jy ! Total flux subtracted in 200 components = 0.0316201 Jy ! Clean residual min=-0.002212 max=0.002746 Jy/beam ! Clean residual mean=-0.000016 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.151156 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 113 components and 0.151157 Jy ! Inverting map ! Added new window around map position (-1.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027697 Jy ! Component: 100 - total flux cleaned = 0.0046465 Jy ! Component: 150 - total flux cleaned = 0.00602614 Jy ! Component: 200 - total flux cleaned = 0.00706806 Jy ! Total flux subtracted in 200 components = 0.00706806 Jy ! Clean residual min=-0.002025 max=0.001733 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.158225 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 155 components and 0.158225 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.526 mas, bmaj=10.56 mas, bpa=-60.28 degrees ! Estimated noise=832.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130764 Jy ! Component: 100 - total flux cleaned = 0.00205974 Jy ! Component: 150 - total flux cleaned = 0.00248888 Jy ! Component: 200 - total flux cleaned = 0.00257815 Jy ! Total flux subtracted in 200 components = 0.00257815 Jy ! Clean residual min=-0.001957 max=0.001658 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.160803 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 = 4.07414e-05 Jy ! Component: 100 - total flux cleaned = 6.63973e-05 Jy ! Component: 150 - total flux cleaned = 0.000102565 Jy ! Component: 200 - total flux cleaned = 0.000136532 Jy ! Total flux subtracted in 200 components = 0.000136532 Jy ! Clean residual min=-0.001939 max=0.001658 Jy/beam ! Clean residual mean=0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.160939 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 0.160939 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=5.854 mas, bpa=-43.06 degrees ! Estimated noise=652.435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338312 Jy ! Component: 100 - total flux cleaned = -0.000319042 Jy ! Component: 150 - total flux cleaned = -0.000264736 Jy ! Component: 200 - total flux cleaned = -0.000231323 Jy ! Total flux subtracted in 200 components = -0.000231323 Jy ! Clean residual min=-0.001877 max=0.001779 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.160708 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 195 components and 0.160708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081951Jy sigma=0.000654 ! Fit after self-cal, rms=0.081942Jy sigma=0.000654 wmodel J0909+8327_S_2017_10_09_pus_map.mod ! Writing 195 model components to file: J0909+8327_S_2017_10_09_pus_map.mod wobs J0909+8327_S_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0909+8327_S_2017_10_09_pus_uvs.fits wwins J0909+8327_S_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J0909+8327_S_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218707 Jy ! Component: 100 - total flux cleaned = 0.000366716 Jy ! Component: 150 - total flux cleaned = 0.000392386 Jy ! Component: 200 - total flux cleaned = 0.000444284 Jy ! Component: 250 - total flux cleaned = 0.000542141 Jy ! Component: 300 - total flux cleaned = 0.000542097 Jy ! Component: 350 - total flux cleaned = 0.000496367 Jy ! Component: 400 - total flux cleaned = 0.000474277 Jy ! Component: 450 - total flux cleaned = 0.000474019 Jy ! Component: 500 - total flux cleaned = 0.000537589 Jy ! Component: 550 - total flux cleaned = 0.000620243 Jy ! Component: 600 - total flux cleaned = 0.000620091 Jy ! Component: 650 - total flux cleaned = 0.000720309 Jy ! Component: 700 - total flux cleaned = 0.000779041 Jy ! Component: 750 - total flux cleaned = 0.00074021 Jy ! Component: 800 - total flux cleaned = 0.000835066 Jy ! Component: 850 - total flux cleaned = 0.00085379 Jy ! Component: 900 - total flux cleaned = 0.000890658 Jy ! Component: 950 - total flux cleaned = 0.000944815 Jy ! Component: 1000 - total flux cleaned = 0.000944804 Jy ! Component: 1050 - total flux cleaned = 0.00101482 Jy ! Component: 1100 - total flux cleaned = 0.00101515 Jy ! Component: 1150 - total flux cleaned = 0.00109985 Jy ! Component: 1200 - total flux cleaned = 0.00113341 Jy ! Component: 1250 - total flux cleaned = 0.00116664 Jy ! Component: 1300 - total flux cleaned = 0.00119917 Jy ! Component: 1350 - total flux cleaned = 0.00119939 Jy ! Component: 1400 - total flux cleaned = 0.001231 Jy ! Component: 1450 - total flux cleaned = 0.00120007 Jy ! Component: 1500 - total flux cleaned = 0.00123094 Jy ! Component: 1550 - total flux cleaned = 0.00120046 Jy ! Component: 1600 - total flux cleaned = 0.00123056 Jy ! Component: 1650 - total flux cleaned = 0.00121575 Jy ! Component: 1700 - total flux cleaned = 0.00121582 Jy ! Component: 1750 - total flux cleaned = 0.00120099 Jy ! Component: 1800 - total flux cleaned = 0.0012009 Jy ! Component: 1850 - total flux cleaned = 0.00121519 Jy ! Component: 1900 - total flux cleaned = 0.00118674 Jy ! Component: 1950 - total flux cleaned = 0.00117268 Jy ! Component: 2000 - total flux cleaned = 0.00115891 Jy ! Component: 2050 - total flux cleaned = 0.00117271 Jy ! Component: 2100 - total flux cleaned = 0.00118655 Jy ! Component: 2150 - total flux cleaned = 0.00115952 Jy ! Component: 2200 - total flux cleaned = 0.00118625 Jy ! Component: 2250 - total flux cleaned = 0.00119936 Jy ! Component: 2300 - total flux cleaned = 0.00118631 Jy ! Component: 2350 - total flux cleaned = 0.00126434 Jy ! Component: 2400 - total flux cleaned = 0.00126438 Jy ! Component: 2450 - total flux cleaned = 0.00128986 Jy ! Component: 2500 - total flux cleaned = 0.00132795 Jy ! Component: 2550 - total flux cleaned = 0.0013531 Jy ! Component: 2600 - total flux cleaned = 0.00140277 Jy ! Component: 2650 - total flux cleaned = 0.00146429 Jy ! Component: 2700 - total flux cleaned = 0.00140312 Jy ! Component: 2750 - total flux cleaned = 0.001476 Jy ! Component: 2800 - total flux cleaned = 0.0015121 Jy ! Component: 2850 - total flux cleaned = 0.00155973 Jy ! Component: 2900 - total flux cleaned = 0.00159519 Jy ! Component: 2950 - total flux cleaned = 0.00157173 Jy ! Component: 3000 - total flux cleaned = 0.00161833 Jy ! Component: 3050 - total flux cleaned = 0.00167606 Jy ! Component: 3100 - total flux cleaned = 0.00169887 Jy ! Component: 3150 - total flux cleaned = 0.00172159 Jy ! Component: 3200 - total flux cleaned = 0.00173282 Jy ! Component: 3250 - total flux cleaned = 0.00177748 Jy ! Component: 3300 - total flux cleaned = 0.0017774 Jy ! Component: 3350 - total flux cleaned = 0.00178845 Jy ! Component: 3400 - total flux cleaned = 0.00184309 Jy ! Component: 3450 - total flux cleaned = 0.00187554 Jy ! Component: 3500 - total flux cleaned = 0.00185391 Jy ! Component: 3550 - total flux cleaned = 0.00188601 Jy ! Component: 3600 - total flux cleaned = 0.00191779 Jy ! Component: 3650 - total flux cleaned = 0.00190724 Jy ! Component: 3700 - total flux cleaned = 0.00192822 Jy ! Component: 3750 - total flux cleaned = 0.00191779 Jy ! Component: 3800 - total flux cleaned = 0.00189706 Jy ! Component: 3850 - total flux cleaned = 0.00192794 Jy ! Component: 3900 - total flux cleaned = 0.00189721 Jy ! Component: 3950 - total flux cleaned = 0.00187687 Jy ! Component: 4000 - total flux cleaned = 0.0018567 Jy ! Component: 4050 - total flux cleaned = 0.00184668 Jy ! Total flux subtracted in 4096 components = 0.00187671 Jy ! Clean residual min=-0.000658 max=0.000606 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.162585 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 470 components and 0.162585 Jy ![Exited script file: muppet] wmap "J0909+8327_S_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.741 x 5.854 at -43.06 degrees (North through East) ! Clean map min=-0.0010933 max=0.08331 Jy/beam ! Writing clean map to FITS file: J0909+8327_S_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 0.0833098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171204 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.61651 0.61651 1.23302 2.46604 4.93208 9.86416 19.7283 39.4566 78.9133 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.741 x 5.854 at -43.06 degrees (North through East) ! Clean map min=-0.0010933 max=0.08331 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 J0909+8327_S_2017_10_09_pus_uvs.log closed on Sun May 12 13:08:39 2019