! Started logfile: J0847+5723_S_2015_03_17_pus_uvs.log on Fri Dec 30 22:53:06 2016 obs J0847+5723_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0847+5723_S_2015_03_17_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930973 visibilities/baseline/integration-bin. ! Found source: J0847+5723 ! ! 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 330 lines of history. ! ! Reading 18936 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 J0847+5723_S_2015_03_17_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.829000Jy sigma=0.009855 ! Fit after self-cal, rms=0.760886Jy sigma=0.009102 ! 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=3.209 mas, bmaj=3.779 mas, bpa=-73.4 degrees ! Estimated noise=748.343 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 = 0.160511 Jy ! Component: 100 - total flux cleaned = 0.218835 Jy ! Total flux subtracted in 100 components = 0.218835 Jy ! Clean residual min=-0.010756 max=0.028278 Jy/beam ! Clean residual mean=-0.000032 rms=0.003145 Jy/beam ! Combined flux in latest and established models = 0.218835 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.218835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113319Jy sigma=0.001213 ! Fit after self-cal, rms=0.113210Jy sigma=0.001212 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337998 Jy ! Component: 100 - total flux cleaned = 0.0544418 Jy ! Total flux subtracted in 100 components = 0.0544418 Jy ! Clean residual min=-0.007952 max=0.011832 Jy/beam ! Clean residual mean=-0.000025 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.273277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.273277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092237Jy sigma=0.000982 ! Fit after self-cal, rms=0.092088Jy sigma=0.000980 ! Inverting map ! Added new window around map position (3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155439 Jy ! Component: 100 - total flux cleaned = 0.0270513 Jy ! Total flux subtracted in 100 components = 0.0270513 Jy ! Clean residual min=-0.007275 max=0.009223 Jy/beam ! Clean residual mean=-0.000021 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.300328 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.300328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085491Jy sigma=0.000914 ! Fit after self-cal, rms=0.085431Jy sigma=0.000914 ! 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=3.999 mas, bmaj=4.704 mas, bpa=-69.22 degrees ! Estimated noise=441.958 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 = 0.0188525 Jy ! Component: 100 - total flux cleaned = 0.0308635 Jy ! Component: 150 - total flux cleaned = 0.0390668 Jy ! Component: 200 - total flux cleaned = 0.0447888 Jy ! Total flux subtracted in 200 components = 0.0447888 Jy ! Clean residual min=-0.007339 max=0.007652 Jy/beam ! Clean residual mean=-0.000040 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.345117 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 75 components and 0.345117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079374Jy sigma=0.000864 ! Fit after self-cal, rms=0.079296Jy sigma=0.000863 ! 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 1.01 FD 0.86 HN 0.98 KP 1.08 ! LA 0.95 MK 1.07 NL 0.91 OV 1.00 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.03 KP 1.05 ! LA 0.94 MK 1.11 NL 1.03 OV 1.03 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 1.03 KP 0.94 ! LA 0.78 MK 1.16 NL 1.18 OV 0.95 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.01 KP 0.92 ! LA 0.84 MK 1.16 NL 1.05 OV 1.01 ! PT 1.09 SC 1.00 ! ! ! Fit before self-cal, rms=0.079296Jy sigma=0.000863 ! Fit after self-cal, rms=0.070454Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.133 mas, bmaj=4.791 mas, bpa=-71.65 degrees ! Estimated noise=447.297 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 (7, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265636 Jy ! Component: 100 - total flux cleaned = 0.00327544 Jy ! Component: 150 - total flux cleaned = 0.00361525 Jy ! Component: 200 - total flux cleaned = 0.00374512 Jy ! Total flux subtracted in 200 components = 0.00374512 Jy ! Clean residual min=-0.002765 max=0.003503 Jy/beam ! Clean residual mean=-0.000021 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.348862 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.348862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070067Jy sigma=0.000781 ! Fit after self-cal, rms=0.070005Jy sigma=0.000781 ! Inverting map ! Added new window around map position (-5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196934 Jy ! Component: 100 - total flux cleaned = 0.00204517 Jy ! Component: 150 - total flux cleaned = 0.00215266 Jy ! Component: 200 - total flux cleaned = 0.00234658 Jy ! Total flux subtracted in 200 components = 0.00234658 Jy ! Clean residual min=-0.002409 max=0.002639 Jy/beam ! Clean residual mean=-0.000019 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.351209 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.351209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069863Jy sigma=0.000779 ! Fit after self-cal, rms=0.069843Jy sigma=0.000778 ! 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=0.069843Jy sigma=0.000778 ! Fit after self-cal, rms=0.070072Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.116 mas, bmaj=4.809 mas, bpa=-70.09 degrees ! Estimated noise=446.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210053 Jy ! Component: 100 - total flux cleaned = 0.00244105 Jy ! Component: 150 - total flux cleaned = 0.00248781 Jy ! Component: 200 - total flux cleaned = 0.00256329 Jy ! Total flux subtracted in 200 components = 0.00256329 Jy ! Clean residual min=-0.001775 max=0.001500 Jy/beam ! Clean residual mean=0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.353772 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.353772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069993Jy sigma=0.000772 ! Fit after self-cal, rms=0.070002Jy sigma=0.000772 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 = 0.000157768 Jy ! Component: 100 - total flux cleaned = 0.000360935 Jy ! Component: 150 - total flux cleaned = 0.000565677 Jy ! Component: 200 - total flux cleaned = 0.00067012 Jy ! Total flux subtracted in 200 components = 0.00067012 Jy ! Clean residual min=-0.001627 max=0.001412 Jy/beam ! Clean residual mean=0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.354442 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.354442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069976Jy sigma=0.000772 ! Fit after self-cal, rms=0.069971Jy sigma=0.000772 ! 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=0.069971Jy sigma=0.000772 ! Fit after self-cal, rms=0.070022Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=4.81 mas, bpa=-70.26 degrees ! Estimated noise=446.604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049561 Jy ! Component: 100 - total flux cleaned = 0.000732681 Jy ! Component: 150 - total flux cleaned = 0.000913192 Jy ! Component: 200 - total flux cleaned = 0.00105083 Jy ! Total flux subtracted in 200 components = 0.00105083 Jy ! Clean residual min=-0.001525 max=0.001300 Jy/beam ! Clean residual mean=0.000006 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.355493 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 0.355493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069999Jy sigma=0.000772 ! Fit after self-cal, rms=0.069997Jy sigma=0.000771 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 = 0.000143104 Jy ! Component: 100 - total flux cleaned = 0.000313342 Jy ! Component: 150 - total flux cleaned = 0.000388302 Jy ! Component: 200 - total flux cleaned = 0.000405355 Jy ! Total flux subtracted in 200 components = 0.000405355 Jy ! Clean residual min=-0.001456 max=0.001308 Jy/beam ! Clean residual mean=0.000006 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.355899 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.355899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069986Jy sigma=0.000771 ! Fit after self-cal, rms=0.069984Jy sigma=0.000771 ! 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=0.069984Jy sigma=0.000771 ! Fit after self-cal, rms=0.070028Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.06 mas, bmaj=8.921 mas, bpa=79.95 degrees ! Estimated noise=553.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200202 Jy ! Component: 100 - total flux cleaned = -8.18539e-05 Jy ! Component: 150 - total flux cleaned = 6.05783e-06 Jy ! Component: 200 - total flux cleaned = 3.4358e-05 Jy ! Total flux subtracted in 200 components = 3.4358e-05 Jy ! Clean residual min=-0.001569 max=0.001383 Jy/beam ! Clean residual mean=0.000012 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.355933 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 0.355933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070021Jy sigma=0.000771 ! Fit after self-cal, rms=0.070018Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.10996e-07 Jy ! Component: 100 - total flux cleaned = 5.49997e-05 Jy ! Component: 150 - total flux cleaned = 8.28973e-05 Jy ! Component: 200 - total flux cleaned = 0.000106062 Jy ! Total flux subtracted in 200 components = 0.000106062 Jy ! Clean residual min=-0.001551 max=0.001364 Jy/beam ! Clean residual mean=0.000013 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.356039 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 197 components and 0.356039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070015Jy sigma=0.000771 ! Fit after self-cal, rms=0.070012Jy sigma=0.000771 ! 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=4.127 mas, bmaj=4.811 mas, bpa=-70.55 degrees ! Estimated noise=446.634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.127 x 4.811 at -70.55 degrees (North through East) ! Clean map min=-0.0014242 max=0.22427 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=3.288 mas, bmaj=3.863 mas, bpa=-74.01 degrees ! Estimated noise=776.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165322 Jy ! Component: 100 - total flux cleaned = 0.223893 Jy ! Component: 150 - total flux cleaned = 0.256965 Jy ! Component: 200 - total flux cleaned = 0.278226 Jy ! Total flux subtracted in 200 components = 0.278226 Jy ! Clean residual min=-0.005200 max=0.011696 Jy/beam ! Clean residual mean=-0.000014 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.278226 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.278226 Jy ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=4.811 mas, bpa=-70.55 degrees ! Estimated noise=446.634 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 = 0.0240442 Jy ! Component: 100 - total flux cleaned = 0.0383482 Jy ! Component: 150 - total flux cleaned = 0.0480106 Jy ! Component: 200 - total flux cleaned = 0.0548952 Jy ! Total flux subtracted in 200 components = 0.0548952 Jy ! Clean residual min=-0.002187 max=0.004158 Jy/beam ! Clean residual mean=-0.000010 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.333121 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 81 components and 0.333121 Jy ! Inverting map ! Added new window around map position (-1.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508508 Jy ! Component: 100 - total flux cleaned = 0.00884396 Jy ! Component: 150 - total flux cleaned = 0.011715 Jy ! Component: 200 - total flux cleaned = 0.0139587 Jy ! Total flux subtracted in 200 components = 0.0139587 Jy ! Clean residual min=-0.001654 max=0.001680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.347079 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 112 components and 0.347079 Jy ! Inverting map ! Added new window around map position (6.5, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187306 Jy ! Component: 100 - total flux cleaned = 0.00334397 Jy ! Component: 150 - total flux cleaned = 0.0045413 Jy ! Component: 200 - total flux cleaned = 0.00545934 Jy ! Total flux subtracted in 200 components = 0.00545934 Jy ! Clean residual min=-0.001458 max=0.001292 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.352539 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 134 components and 0.352539 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=8.06 mas, bmaj=8.921 mas, bpa=79.95 degrees ! Estimated noise=553.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115024 Jy ! Component: 100 - total flux cleaned = 0.00194188 Jy ! Component: 150 - total flux cleaned = 0.00240093 Jy ! Component: 200 - total flux cleaned = 0.00252052 Jy ! Total flux subtracted in 200 components = 0.00252052 Jy ! Clean residual min=-0.001463 max=0.001293 Jy/beam ! Clean residual mean=0.000012 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.355059 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 = 6.95866e-05 Jy ! Component: 100 - total flux cleaned = 0.000116567 Jy ! Component: 150 - total flux cleaned = 0.00013175 Jy ! Component: 200 - total flux cleaned = 0.000159007 Jy ! Total flux subtracted in 200 components = 0.000159007 Jy ! Clean residual min=-0.001444 max=0.001305 Jy/beam ! Clean residual mean=0.000012 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.355218 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 179 components and 0.355218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=4.811 mas, bpa=-70.55 degrees ! Estimated noise=446.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180015 Jy ! Component: 100 - total flux cleaned = -0.000233948 Jy ! Component: 150 - total flux cleaned = -0.000212471 Jy ! Component: 200 - total flux cleaned = -0.000148784 Jy ! Total flux subtracted in 200 components = -0.000148784 Jy ! Clean residual min=-0.001364 max=0.001186 Jy/beam ! Clean residual mean=0.000006 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.35507 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 194 components and 0.35507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069980Jy sigma=0.000771 ! Fit after self-cal, rms=0.069974Jy sigma=0.000771 wmodel J0847+5723_S_2015_03_17_pus_map.mod ! Writing 194 model components to file: J0847+5723_S_2015_03_17_pus_map.mod wobs J0847+5723_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0847+5723_S_2015_03_17_pus_uvs.fits wwins J0847+5723_S_2015_03_17_pus_map.win ! wwins: Wrote 6 windows to J0847+5723_S_2015_03_17_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 = -0.000523381 Jy ! Component: 100 - total flux cleaned = -0.000878671 Jy ! Component: 150 - total flux cleaned = -0.00103532 Jy ! Component: 200 - total flux cleaned = -0.00118509 Jy ! Component: 250 - total flux cleaned = -0.00127548 Jy ! Component: 300 - total flux cleaned = -0.00134605 Jy ! Component: 350 - total flux cleaned = -0.00141457 Jy ! Component: 400 - total flux cleaned = -0.00143164 Jy ! Component: 450 - total flux cleaned = -0.00144817 Jy ! Component: 500 - total flux cleaned = -0.00146422 Jy ! Component: 550 - total flux cleaned = -0.00144858 Jy ! Component: 600 - total flux cleaned = -0.00146399 Jy ! Component: 650 - total flux cleaned = -0.00146403 Jy ! Component: 700 - total flux cleaned = -0.0014789 Jy ! Component: 750 - total flux cleaned = -0.00149371 Jy ! Component: 800 - total flux cleaned = -0.00150836 Jy ! Component: 850 - total flux cleaned = -0.00152301 Jy ! Component: 900 - total flux cleaned = -0.00153732 Jy ! Component: 950 - total flux cleaned = -0.00160718 Jy ! Component: 1000 - total flux cleaned = -0.00159335 Jy ! Component: 1050 - total flux cleaned = -0.00166181 Jy ! Component: 1100 - total flux cleaned = -0.00171555 Jy ! Component: 1150 - total flux cleaned = -0.00170204 Jy ! Component: 1200 - total flux cleaned = -0.00176806 Jy ! Component: 1250 - total flux cleaned = -0.00184611 Jy ! Component: 1300 - total flux cleaned = -0.00185877 Jy ! Component: 1350 - total flux cleaned = -0.00187144 Jy ! Component: 1400 - total flux cleaned = -0.0019219 Jy ! Component: 1450 - total flux cleaned = -0.00193432 Jy ! Component: 1500 - total flux cleaned = -0.00193443 Jy ! Component: 1550 - total flux cleaned = -0.0019834 Jy ! Component: 1600 - total flux cleaned = -0.00203185 Jy ! Component: 1650 - total flux cleaned = -0.00201976 Jy ! Component: 1700 - total flux cleaned = -0.00206729 Jy ! Component: 1750 - total flux cleaned = -0.00209081 Jy ! Component: 1800 - total flux cleaned = -0.00206743 Jy ! Component: 1850 - total flux cleaned = -0.00213689 Jy ! Component: 1900 - total flux cleaned = -0.00214842 Jy ! Component: 1950 - total flux cleaned = -0.00217117 Jy ! Component: 2000 - total flux cleaned = -0.00220501 Jy ! Component: 2050 - total flux cleaned = -0.00222745 Jy ! Component: 2100 - total flux cleaned = -0.00227171 Jy ! Component: 2150 - total flux cleaned = -0.00223862 Jy ! Component: 2200 - total flux cleaned = -0.00226027 Jy ! Component: 2250 - total flux cleaned = -0.00222784 Jy ! Component: 2300 - total flux cleaned = -0.00220652 Jy ! Component: 2350 - total flux cleaned = -0.00223832 Jy ! Component: 2400 - total flux cleaned = -0.0022279 Jy ! Component: 2450 - total flux cleaned = -0.00224884 Jy ! Component: 2500 - total flux cleaned = -0.00222803 Jy ! Component: 2550 - total flux cleaned = -0.00219712 Jy ! Component: 2600 - total flux cleaned = -0.00222788 Jy ! Component: 2650 - total flux cleaned = -0.00219744 Jy ! Component: 2700 - total flux cleaned = -0.00220761 Jy ! Component: 2750 - total flux cleaned = -0.00223767 Jy ! Component: 2800 - total flux cleaned = -0.00220785 Jy ! Component: 2850 - total flux cleaned = -0.00223758 Jy ! Component: 2900 - total flux cleaned = -0.00225714 Jy ! Component: 2950 - total flux cleaned = -0.00225714 Jy ! Component: 3000 - total flux cleaned = -0.00227652 Jy ! Component: 3050 - total flux cleaned = -0.0022572 Jy ! Component: 3100 - total flux cleaned = -0.00225718 Jy ! Component: 3150 - total flux cleaned = -0.00228567 Jy ! Component: 3200 - total flux cleaned = -0.00231404 Jy ! Component: 3250 - total flux cleaned = -0.00232343 Jy ! Component: 3300 - total flux cleaned = -0.00230476 Jy ! Component: 3350 - total flux cleaned = -0.00229551 Jy ! Component: 3400 - total flux cleaned = -0.00231412 Jy ! Component: 3450 - total flux cleaned = -0.0023142 Jy ! Component: 3500 - total flux cleaned = -0.00231419 Jy ! Component: 3550 - total flux cleaned = -0.00232328 Jy ! Component: 3600 - total flux cleaned = -0.00233229 Jy ! Component: 3650 - total flux cleaned = -0.0023323 Jy ! Component: 3700 - total flux cleaned = -0.00231447 Jy ! Component: 3750 - total flux cleaned = -0.00232336 Jy ! Component: 3800 - total flux cleaned = -0.00236744 Jy ! Component: 3850 - total flux cleaned = -0.00236731 Jy ! Component: 3900 - total flux cleaned = -0.00237607 Jy ! Component: 3950 - total flux cleaned = -0.00240202 Jy ! Component: 4000 - total flux cleaned = -0.00237605 Jy ! Component: 4050 - total flux cleaned = -0.00235895 Jy ! Total flux subtracted in 4096 components = -0.00239312 Jy ! Clean residual min=-0.000587 max=0.000636 Jy/beam ! Clean residual mean=0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.352677 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 468 components and 0.352677 Jy ![Exited script file: muppet] wmap "J0847+5723_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.127 x 4.811 at -70.55 degrees (North through East) ! Clean map min=-0.00084207 max=0.22588 Jy/beam ! Writing clean map to FITS file: J0847+5723_S_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19994 0.19994 0.399881 0.799762 1.59952 3.19905 6.39809 12.7962 25.5924 51.1848 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.127 x 4.811 at -70.55 degrees (North through East) ! Clean map min=-0.00084207 max=0.22588 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 J0847+5723_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 22:53:13 2016