! Started logfile: J1955+5131_S_2017_04_28_pus_uvs.log on Thu May 2 16:33:10 2019 obs J1955+5131_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1955+5131_S_2017_04_28_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760185 visibilities/baseline/integration-bin. ! Found source: J1955+5131 ! ! 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 671 lines of history. ! ! Reading 3284 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 J1955+5131_S_2017_04_28_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.373842Jy sigma=0.003263 ! Fit after self-cal, rms=0.367826Jy sigma=0.003221 ! 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=3.468 mas, bmaj=4.1 mas, bpa=-5.149 degrees ! Estimated noise=1928.91 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 = 0.511508 Jy ! Component: 100 - total flux cleaned = 0.641154 Jy ! Total flux subtracted in 100 components = 0.641154 Jy ! Clean residual min=-0.025568 max=0.057962 Jy/beam ! Clean residual mean=-0.000050 rms=0.007838 Jy/beam ! Combined flux in latest and established models = 0.641154 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.641154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188847Jy sigma=0.001537 ! Fit after self-cal, rms=0.188603Jy sigma=0.001536 ! Inverting map ! Added new window around map position (-4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0635268 Jy ! Component: 100 - total flux cleaned = 0.0981243 Jy ! Total flux subtracted in 100 components = 0.0981243 Jy ! Clean residual min=-0.021912 max=0.033226 Jy/beam ! Clean residual mean=-0.000024 rms=0.006138 Jy/beam ! Combined flux in latest and established models = 0.739279 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.739279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159925Jy sigma=0.001306 ! Fit after self-cal, rms=0.158883Jy sigma=0.001298 ! 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=4.141 mas, bmaj=5.013 mas, bpa=2.542 degrees ! Estimated noise=1578.44 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-15, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0444376 Jy ! Component: 100 - total flux cleaned = 0.0725843 Jy ! Component: 150 - total flux cleaned = 0.0927847 Jy ! Component: 200 - total flux cleaned = 0.107866 Jy ! Total flux subtracted in 200 components = 0.107866 Jy ! Clean residual min=-0.022389 max=0.026175 Jy/beam ! Clean residual mean=-0.000052 rms=0.006079 Jy/beam ! Combined flux in latest and established models = 0.847145 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 0.847145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141834Jy sigma=0.001170 ! Fit after self-cal, rms=0.140681Jy sigma=0.001156 ! 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 0.92 FD 0.95 HN 1.00 KP 0.97 ! LA 1.01 MK 1.03 NL 0.94 OV 1.06 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.03 KP 0.94 ! LA 0.97 MK 1.04 NL 1.02 OV 1.28 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.03 KP 1.00 ! LA 0.98 MK 1.05 NL 0.99 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.96 KP 1.00* ! LA 0.94 MK 0.96 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.140681Jy sigma=0.001156 ! Fit after self-cal, rms=0.126646Jy sigma=0.001021 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.162 mas, bmaj=5.039 mas, bpa=3.605 degrees ! Estimated noise=1571.27 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 = 0.010837 Jy ! Component: 100 - total flux cleaned = 0.0111803 Jy ! Component: 150 - total flux cleaned = 0.0111825 Jy ! Component: 200 - total flux cleaned = 0.0114459 Jy ! Total flux subtracted in 200 components = 0.0114459 Jy ! Clean residual min=-0.018670 max=0.022121 Jy/beam ! Clean residual mean=-0.000070 rms=0.005117 Jy/beam ! Combined flux in latest and established models = 0.858591 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.858591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124657Jy sigma=0.001006 ! Fit after self-cal, rms=0.124541Jy sigma=0.001004 ! 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=0.124541Jy sigma=0.001004 ! Fit after self-cal, rms=0.090113Jy sigma=0.000718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.17 mas, bmaj=5.051 mas, bpa=3.044 degrees ! Estimated noise=1564.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120699 Jy ! Component: 100 - total flux cleaned = 0.0177218 Jy ! Component: 150 - total flux cleaned = 0.0185289 Jy ! Component: 200 - total flux cleaned = 0.0187024 Jy ! Total flux subtracted in 200 components = 0.0187024 Jy ! Clean residual min=-0.006578 max=0.010716 Jy/beam ! Clean residual mean=-0.000010 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.877293 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.877293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088369Jy sigma=0.000701 ! Fit after self-cal, rms=0.088125Jy sigma=0.000699 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-36.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103515 Jy ! Component: 100 - total flux cleaned = 0.015232 Jy ! Component: 150 - total flux cleaned = 0.0183795 Jy ! Component: 200 - total flux cleaned = 0.0204042 Jy ! Total flux subtracted in 200 components = 0.0204042 Jy ! Clean residual min=-0.005702 max=0.006785 Jy/beam ! Clean residual mean=-0.000007 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.897697 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.897697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086791Jy sigma=0.000685 ! Fit after self-cal, rms=0.086638Jy sigma=0.000685 ! 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=0.086638Jy sigma=0.000685 ! Fit after self-cal, rms=0.086600Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.173 mas, bmaj=5.05 mas, bpa=2.84 degrees ! Estimated noise=1563.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507109 Jy ! Component: 100 - total flux cleaned = 0.00758751 Jy ! Component: 150 - total flux cleaned = 0.00859001 Jy ! Component: 200 - total flux cleaned = 0.00925629 Jy ! Total flux subtracted in 200 components = 0.00925629 Jy ! Clean residual min=-0.005663 max=0.006566 Jy/beam ! Clean residual mean=-0.000003 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.906954 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.906954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086178Jy sigma=0.000678 ! Fit after self-cal, rms=0.086126Jy sigma=0.000678 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (70.5, 54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612752 Jy ! Component: 100 - total flux cleaned = 0.00963987 Jy ! Component: 150 - total flux cleaned = 0.0122438 Jy ! Component: 200 - total flux cleaned = 0.013816 Jy ! Total flux subtracted in 200 components = 0.013816 Jy ! Clean residual min=-0.005554 max=0.005027 Jy/beam ! Clean residual mean=-0.000014 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.92077 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 0.92077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085634Jy sigma=0.000672 ! Fit after self-cal, rms=0.085606Jy sigma=0.000672 ! 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=0.085606Jy sigma=0.000672 ! Fit after self-cal, rms=0.085698Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.538 mas, bmaj=9.618 mas, bpa=42.7 degrees ! Estimated noise=1882.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465963 Jy ! Component: 100 - total flux cleaned = 0.00800247 Jy ! Component: 150 - total flux cleaned = 0.0104994 Jy ! Component: 200 - total flux cleaned = 0.0118477 Jy ! Total flux subtracted in 200 components = 0.0118477 Jy ! Clean residual min=-0.006136 max=0.005939 Jy/beam ! Clean residual mean=-0.000020 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.932617 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 172 components and 0.932617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085564Jy sigma=0.000670 ! Fit after self-cal, rms=0.085550Jy sigma=0.000670 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 = 0.00149309 Jy ! Component: 100 - total flux cleaned = 0.00238531 Jy ! Component: 150 - total flux cleaned = 0.00309865 Jy ! Component: 200 - total flux cleaned = 0.00367593 Jy ! Total flux subtracted in 200 components = 0.00367593 Jy ! Clean residual min=-0.006243 max=0.005856 Jy/beam ! Clean residual mean=-0.000021 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.936293 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 190 components and 0.936293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085529Jy sigma=0.000670 ! Fit after self-cal, rms=0.085518Jy sigma=0.000670 ! 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=4.175 mas, bmaj=5.052 mas, bpa=2.726 degrees ! Estimated noise=1564.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.175 x 5.052 at 2.726 degrees (North through East) ! Clean map min=-0.0051562 max=0.65555 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085518Jy sigma=0.000670 ! Fit after self-cal, rms=0.080722Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=4.18 mas, bmaj=5.06 mas, bpa=2.797 degrees ! Estimated noise=1566.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119349 Jy ! Component: 100 - total flux cleaned = 0.00119658 Jy ! Component: 150 - total flux cleaned = 0.00158554 Jy ! Component: 200 - total flux cleaned = 0.00180379 Jy ! Total flux subtracted in 200 components = 0.00180379 Jy ! Clean residual min=-0.005123 max=0.005337 Jy/beam ! Clean residual mean=-0.000009 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.938097 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 208 components and 0.938097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080567Jy sigma=0.000621 ! Fit after self-cal, rms=0.080555Jy sigma=0.000621 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450274 Jy ! Component: 100 - total flux cleaned = 0.00065286 Jy ! Component: 150 - total flux cleaned = 0.000780179 Jy ! Component: 200 - total flux cleaned = 0.00090459 Jy ! Total flux subtracted in 200 components = 0.00090459 Jy ! Clean residual min=-0.005109 max=0.005239 Jy/beam ! Clean residual mean=-0.000010 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.939002 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 214 components and 0.939002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080457Jy sigma=0.000620 ! Fit after self-cal, rms=0.080450Jy sigma=0.000620 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080450Jy sigma=0.000620 ! Fit after self-cal, rms=0.080502Jy sigma=0.000620 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=3.514 mas, bmaj=4.132 mas, bpa=-5.489 degrees ! Estimated noise=1919.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.507365 Jy ! Component: 100 - total flux cleaned = 0.63785 Jy ! Component: 150 - total flux cleaned = 0.700859 Jy ! Component: 200 - total flux cleaned = 0.741499 Jy ! Total flux subtracted in 200 components = 0.741499 Jy ! Clean residual min=-0.012294 max=0.025723 Jy/beam ! Clean residual mean=-0.000028 rms=0.003718 Jy/beam ! Combined flux in latest and established models = 0.741499 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.741499 Jy ! Inverting map and beam ! Estimated beam: bmin=4.179 mas, bmaj=5.062 mas, bpa=2.713 degrees ! Estimated noise=1567.22 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 (-8.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0436388 Jy ! Component: 100 - total flux cleaned = 0.0732219 Jy ! Component: 150 - total flux cleaned = 0.0945056 Jy ! Component: 200 - total flux cleaned = 0.110587 Jy ! Total flux subtracted in 200 components = 0.110587 Jy ! Clean residual min=-0.008040 max=0.009511 Jy/beam ! Clean residual mean=-0.000009 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.852085 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 76 components and 0.852086 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127996 Jy ! Component: 100 - total flux cleaned = 0.0231339 Jy ! Component: 150 - total flux cleaned = 0.0317363 Jy ! Component: 200 - total flux cleaned = 0.0390324 Jy ! Total flux subtracted in 200 components = 0.0390324 Jy ! Clean residual min=-0.005910 max=0.005903 Jy/beam ! Clean residual mean=-0.000005 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.891118 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 102 components and 0.891118 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=8.535 mas, bmaj=9.618 mas, bpa=42.55 degrees ! Estimated noise=1883.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992042 Jy ! Component: 100 - total flux cleaned = 0.0172906 Jy ! Component: 150 - total flux cleaned = 0.0231785 Jy ! Component: 200 - total flux cleaned = 0.0279691 Jy ! Total flux subtracted in 200 components = 0.0279691 Jy ! Clean residual min=-0.006132 max=0.006209 Jy/beam ! Clean residual mean=-0.000009 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.919087 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 = 0.00397989 Jy ! Component: 100 - total flux cleaned = 0.00734817 Jy ! Component: 150 - total flux cleaned = 0.0102206 Jy ! Component: 200 - total flux cleaned = 0.0126906 Jy ! Total flux subtracted in 200 components = 0.0126906 Jy ! Clean residual min=-0.005605 max=0.005935 Jy/beam ! Clean residual mean=-0.000014 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.931778 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 200 components and 0.931778 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.179 mas, bmaj=5.062 mas, bpa=2.713 degrees ! Estimated noise=1567.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248506 Jy ! Component: 100 - total flux cleaned = 0.00423578 Jy ! Component: 150 - total flux cleaned = 0.00551309 Jy ! Component: 200 - total flux cleaned = 0.0064235 Jy ! Total flux subtracted in 200 components = 0.0064235 Jy ! Clean residual min=-0.004936 max=0.005592 Jy/beam ! Clean residual mean=-0.000010 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.938201 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 224 components and 0.938201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080557Jy sigma=0.000620 ! Fit after self-cal, rms=0.080486Jy sigma=0.000619 wmodel J1955+5131_S_2017_04_28_pus_map.mod ! Writing 224 model components to file: J1955+5131_S_2017_04_28_pus_map.mod wobs J1955+5131_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1955+5131_S_2017_04_28_pus_uvs.fits wwins J1955+5131_S_2017_04_28_pus_map.win ! wwins: Wrote 6 windows to J1955+5131_S_2017_04_28_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 = 0.000414601 Jy ! Component: 100 - total flux cleaned = 0.00134752 Jy ! Component: 150 - total flux cleaned = 0.00245986 Jy ! Component: 200 - total flux cleaned = 0.00321682 Jy ! Component: 250 - total flux cleaned = 0.00372899 Jy ! Component: 300 - total flux cleaned = 0.00401288 Jy ! Component: 350 - total flux cleaned = 0.00428811 Jy ! Component: 400 - total flux cleaned = 0.00448994 Jy ! Component: 450 - total flux cleaned = 0.0046861 Jy ! Component: 500 - total flux cleaned = 0.00468597 Jy ! Component: 550 - total flux cleaned = 0.00493798 Jy ! Component: 600 - total flux cleaned = 0.00512424 Jy ! Component: 650 - total flux cleaned = 0.00554824 Jy ! Component: 700 - total flux cleaned = 0.00566617 Jy ! Component: 750 - total flux cleaned = 0.00578235 Jy ! Component: 800 - total flux cleaned = 0.00606959 Jy ! Component: 850 - total flux cleaned = 0.00623836 Jy ! Component: 900 - total flux cleaned = 0.00635077 Jy ! Component: 950 - total flux cleaned = 0.00657014 Jy ! Component: 1000 - total flux cleaned = 0.00684008 Jy ! Component: 1050 - total flux cleaned = 0.00699717 Jy ! Component: 1100 - total flux cleaned = 0.00710067 Jy ! Component: 1150 - total flux cleaned = 0.00710059 Jy ! Component: 1200 - total flux cleaned = 0.00720037 Jy ! Component: 1250 - total flux cleaned = 0.00729935 Jy ! Component: 1300 - total flux cleaned = 0.00754257 Jy ! Component: 1350 - total flux cleaned = 0.00744683 Jy ! Component: 1400 - total flux cleaned = 0.00777877 Jy ! Component: 1450 - total flux cleaned = 0.00801124 Jy ! Component: 1500 - total flux cleaned = 0.0080563 Jy ! Component: 1550 - total flux cleaned = 0.00805641 Jy ! Component: 1600 - total flux cleaned = 0.00823606 Jy ! Component: 1650 - total flux cleaned = 0.00836813 Jy ! Component: 1700 - total flux cleaned = 0.00850024 Jy ! Component: 1750 - total flux cleaned = 0.00867278 Jy ! Component: 1800 - total flux cleaned = 0.0087585 Jy ! Component: 1850 - total flux cleaned = 0.00888555 Jy ! Component: 1900 - total flux cleaned = 0.00901119 Jy ! Component: 1950 - total flux cleaned = 0.00913535 Jy ! Component: 2000 - total flux cleaned = 0.0092168 Jy ! Component: 2050 - total flux cleaned = 0.00925738 Jy ! Component: 2100 - total flux cleaned = 0.00933694 Jy ! Component: 2150 - total flux cleaned = 0.00949439 Jy ! Component: 2200 - total flux cleaned = 0.00945469 Jy ! Component: 2250 - total flux cleaned = 0.00953173 Jy ! Component: 2300 - total flux cleaned = 0.00953144 Jy ! Component: 2350 - total flux cleaned = 0.00953113 Jy ! Component: 2400 - total flux cleaned = 0.00941921 Jy ! Component: 2450 - total flux cleaned = 0.0093831 Jy ! Component: 2500 - total flux cleaned = 0.00927367 Jy ! Component: 2550 - total flux cleaned = 0.00931005 Jy ! Component: 2600 - total flux cleaned = 0.00923852 Jy ! Component: 2650 - total flux cleaned = 0.00930969 Jy ! Component: 2700 - total flux cleaned = 0.00909905 Jy ! Component: 2750 - total flux cleaned = 0.00906419 Jy ! Component: 2800 - total flux cleaned = 0.00906433 Jy ! Component: 2850 - total flux cleaned = 0.00913264 Jy ! Component: 2900 - total flux cleaned = 0.0089974 Jy ! Component: 2950 - total flux cleaned = 0.00893009 Jy ! Component: 3000 - total flux cleaned = 0.00896346 Jy ! Component: 3050 - total flux cleaned = 0.00889801 Jy ! Component: 3100 - total flux cleaned = 0.0089637 Jy ! Component: 3150 - total flux cleaned = 0.00896347 Jy ! Component: 3200 - total flux cleaned = 0.00889893 Jy ! Component: 3250 - total flux cleaned = 0.00889887 Jy ! Component: 3300 - total flux cleaned = 0.00883564 Jy ! Component: 3350 - total flux cleaned = 0.00893034 Jy ! Component: 3400 - total flux cleaned = 0.00899286 Jy ! Component: 3450 - total flux cleaned = 0.00905465 Jy ! Component: 3500 - total flux cleaned = 0.00899315 Jy ! Component: 3550 - total flux cleaned = 0.00908476 Jy ! Component: 3600 - total flux cleaned = 0.00911497 Jy ! Component: 3650 - total flux cleaned = 0.00914471 Jy ! Component: 3700 - total flux cleaned = 0.00899552 Jy ! Component: 3750 - total flux cleaned = 0.00899544 Jy ! Component: 3800 - total flux cleaned = 0.00902518 Jy ! Component: 3850 - total flux cleaned = 0.00911234 Jy ! Component: 3900 - total flux cleaned = 0.00905441 Jy ! Component: 3950 - total flux cleaned = 0.00888213 Jy ! Component: 4000 - total flux cleaned = 0.00891071 Jy ! Component: 4050 - total flux cleaned = 0.00879732 Jy ! Total flux subtracted in 4096 components = 0.00882547 Jy ! Clean residual min=-0.001530 max=0.001728 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.947027 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 536 components and 0.947026 Jy ![Exited script file: muppet] wmap "J1955+5131_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.179 x 5.062 at 2.713 degrees (North through East) ! Clean map min=-0.0043371 max=0.65642 Jy/beam ! Writing clean map to FITS file: J1955+5131_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.656423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000525597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24021 0.24021 0.480419 0.960838 1.92168 3.84335 7.68671 15.3734 30.7468 61.4937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.656 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.179 x 5.062 at 2.713 degrees (North through East) ! Clean map min=-0.0043371 max=0.65642 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 J1955+5131_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:33:15 2019