! Started logfile: J2051+7441_S_2017_01_21_pus_uvs.log on Sun May 5 16:03:00 2019 obs J2051+7441_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2051+7441_S_2017_01_21_pus_uva.fits ! AN table 1: 217 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.711342 visibilities/baseline/integration-bin. ! Found source: J2051+7441 ! ! 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 558 lines of history. ! ! Reading 22228 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 J2051+7441_S_2017_01_21_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 303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 737 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930389Jy sigma=0.007230 ! Fit after self-cal, rms=0.912868Jy sigma=0.007106 ! 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=2.642 mas, bmaj=3.977 mas, bpa=73.52 degrees ! Estimated noise=1078.5 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 = 0.062979 Jy ! Component: 100 - total flux cleaned = 0.0893748 Jy ! Total flux subtracted in 100 components = 0.0893748 Jy ! Clean residual min=-0.007179 max=0.013754 Jy/beam ! Clean residual mean=-0.000003 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.0893748 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0893748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101845Jy sigma=0.000753 ! Fit after self-cal, rms=0.101575Jy sigma=0.000751 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183271 Jy ! Component: 100 - total flux cleaned = 0.0306058 Jy ! Total flux subtracted in 100 components = 0.0306058 Jy ! Clean residual min=-0.005540 max=0.008846 Jy/beam ! Clean residual mean=0.000003 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.119981 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.119981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096268Jy sigma=0.000701 ! Fit after self-cal, rms=0.096117Jy sigma=0.000700 ! Inverting map ! Added new window around map position (-2, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101779 Jy ! Component: 100 - total flux cleaned = 0.0172281 Jy ! Total flux subtracted in 100 components = 0.0172281 Jy ! Clean residual min=-0.004322 max=0.006433 Jy/beam ! Clean residual mean=0.000007 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.137209 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.137209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094378Jy sigma=0.000683 ! Fit after self-cal, rms=0.094327Jy sigma=0.000682 ! 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=3.272 mas, bmaj=4.544 mas, bpa=69.66 degrees ! Estimated noise=656.354 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 (-12.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101455 Jy ! Component: 100 - total flux cleaned = 0.0165692 Jy ! Component: 150 - total flux cleaned = 0.0210501 Jy ! Component: 200 - total flux cleaned = 0.0242586 Jy ! Total flux subtracted in 200 components = 0.0242586 Jy ! Clean residual min=-0.003098 max=0.003590 Jy/beam ! Clean residual mean=0.000024 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.161467 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 66 components and 0.161467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093155Jy sigma=0.000671 ! Fit after self-cal, rms=0.093041Jy sigma=0.000670 ! 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 0.93 HN 0.97 LA 0.98 ! MK 0.99 NL 1.00 OV 1.06 PT 0.96 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 LA 0.96 ! MK 0.99 NL 1.00 OV 1.16 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 LA 0.99 ! MK 1.08 NL 1.03 OV 0.98 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 LA 1.06 ! MK 0.85 NL 1.00* OV 1.04 PT 0.97 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.093041Jy sigma=0.000670 ! Fit after self-cal, rms=0.090538Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=4.529 mas, bpa=69.49 degrees ! Estimated noise=637.224 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 = 0.0025804 Jy ! Component: 100 - total flux cleaned = 0.00310938 Jy ! Component: 150 - total flux cleaned = 0.00347014 Jy ! Component: 200 - total flux cleaned = 0.00363713 Jy ! Total flux subtracted in 200 components = 0.00363713 Jy ! Clean residual min=-0.002324 max=0.002473 Jy/beam ! Clean residual mean=0.000010 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.165104 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.165104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090434Jy sigma=0.000667 ! Fit after self-cal, rms=0.090473Jy sigma=0.000666 ! 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=0.090473Jy sigma=0.000666 ! Fit after self-cal, rms=0.089304Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=4.43 mas, bpa=68 degrees ! Estimated noise=626.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013863 Jy ! Component: 100 - total flux cleaned = 0.00199778 Jy ! Component: 150 - total flux cleaned = 0.0023214 Jy ! Component: 200 - total flux cleaned = 0.00249056 Jy ! Total flux subtracted in 200 components = 0.00249056 Jy ! Clean residual min=-0.001778 max=0.002138 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.167595 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.167595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089253Jy sigma=0.000665 ! Fit after self-cal, rms=0.089258Jy sigma=0.000664 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 (82.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186427 Jy ! Component: 100 - total flux cleaned = 0.00248122 Jy ! Component: 150 - total flux cleaned = 0.00295923 Jy ! Component: 200 - total flux cleaned = 0.00331246 Jy ! Total flux subtracted in 200 components = 0.00331246 Jy ! Clean residual min=-0.001727 max=0.001725 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.170907 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.170907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089205Jy sigma=0.000664 ! Fit after self-cal, rms=0.089191Jy sigma=0.000664 ! 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=0.089191Jy sigma=0.000664 ! Fit after self-cal, rms=0.088533Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=4.399 mas, bpa=67.81 degrees ! Estimated noise=620.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867128 Jy ! Component: 100 - total flux cleaned = 0.00132675 Jy ! Component: 150 - total flux cleaned = 0.0016565 Jy ! Component: 200 - total flux cleaned = 0.00194481 Jy ! Total flux subtracted in 200 components = 0.00194481 Jy ! Clean residual min=-0.001625 max=0.001614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.172852 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.172852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088506Jy sigma=0.000664 ! Fit after self-cal, rms=0.088499Jy sigma=0.000664 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 = 0.000462771 Jy ! Component: 100 - total flux cleaned = 0.000740908 Jy ! Component: 150 - total flux cleaned = 0.000920792 Jy ! Component: 200 - total flux cleaned = 0.00111086 Jy ! Total flux subtracted in 200 components = 0.00111086 Jy ! Clean residual min=-0.001623 max=0.001527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.173963 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.173963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088484Jy sigma=0.000664 ! Fit after self-cal, rms=0.088484Jy sigma=0.000664 ! 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=0.088484Jy sigma=0.000664 ! Fit after self-cal, rms=0.088004Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.85 mas, bmaj=9.393 mas, bpa=63.73 degrees ! Estimated noise=845.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011491 Jy ! Component: 100 - total flux cleaned = 0.00151297 Jy ! Component: 150 - total flux cleaned = 0.00178658 Jy ! Component: 200 - total flux cleaned = 0.00188505 Jy ! Total flux subtracted in 200 components = 0.00188505 Jy ! Clean residual min=-0.001743 max=0.001771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.175848 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.175848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087999Jy sigma=0.000663 ! Fit after self-cal, rms=0.087992Jy sigma=0.000663 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 = 0.000139672 Jy ! Component: 100 - total flux cleaned = 0.000243279 Jy ! Component: 150 - total flux cleaned = 0.000386136 Jy ! Component: 200 - total flux cleaned = 0.000498041 Jy ! Total flux subtracted in 200 components = 0.000498041 Jy ! Clean residual min=-0.001726 max=0.001683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.176346 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.176346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087994Jy sigma=0.000663 ! Fit after self-cal, rms=0.087991Jy sigma=0.000663 ! 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=3.234 mas, bmaj=4.382 mas, bpa=67.79 degrees ! Estimated noise=617.35 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.234 x 4.382 at 67.79 degrees (North through East) ! Clean map min=-0.0015036 max=0.084856 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=2.623 mas, bmaj=3.807 mas, bpa=71.98 degrees ! Estimated noise=993.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579316 Jy ! Component: 100 - total flux cleaned = 0.0865818 Jy ! Component: 150 - total flux cleaned = 0.105539 Jy ! Component: 200 - total flux cleaned = 0.119668 Jy ! Total flux subtracted in 200 components = 0.119668 Jy ! Clean residual min=-0.005347 max=0.008096 Jy/beam ! Clean residual mean=-0.000004 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.119668 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.119668 Jy ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=4.382 mas, bpa=67.79 degrees ! Estimated noise=617.35 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 = 0.0162809 Jy ! Component: 100 - total flux cleaned = 0.0266869 Jy ! Component: 150 - total flux cleaned = 0.0336892 Jy ! Component: 200 - total flux cleaned = 0.0386544 Jy ! Total flux subtracted in 200 components = 0.0386544 Jy ! Clean residual min=-0.002492 max=0.002959 Jy/beam ! Clean residual mean=0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.158322 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.158322 Jy ! Inverting map ! Added new window around map position (-5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372446 Jy ! Component: 100 - total flux cleaned = 0.00662839 Jy ! Component: 150 - total flux cleaned = 0.00894481 Jy ! Component: 200 - total flux cleaned = 0.0105928 Jy ! Total flux subtracted in 200 components = 0.0105928 Jy ! Clean residual min=-0.001824 max=0.001853 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.168915 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 81 components and 0.168915 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=6.85 mas, bmaj=9.393 mas, bpa=63.73 degrees ! Estimated noise=845.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256702 Jy ! Component: 100 - total flux cleaned = 0.00400167 Jy ! Component: 150 - total flux cleaned = 0.00503783 Jy ! Component: 200 - total flux cleaned = 0.00585607 Jy ! Total flux subtracted in 200 components = 0.00585607 Jy ! Clean residual min=-0.001873 max=0.001618 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.174771 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 = 0.000333994 Jy ! Component: 100 - total flux cleaned = 0.00066061 Jy ! Component: 150 - total flux cleaned = 0.000955752 Jy ! Component: 200 - total flux cleaned = 0.00122519 Jy ! Total flux subtracted in 200 components = 0.00122519 Jy ! Clean residual min=-0.001780 max=0.001535 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.175996 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 143 components and 0.175996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=4.382 mas, bpa=67.79 degrees ! Estimated noise=617.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322983 Jy ! Component: 100 - total flux cleaned = 0.000610343 Jy ! Component: 150 - total flux cleaned = 0.000759588 Jy ! Component: 200 - total flux cleaned = 0.00091539 Jy ! Total flux subtracted in 200 components = 0.00091539 Jy ! Clean residual min=-0.001521 max=0.001414 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.176911 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 162 components and 0.176911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087988Jy sigma=0.000663 ! Fit after self-cal, rms=0.087981Jy sigma=0.000663 wmodel J2051+7441_S_2017_01_21_pus_map.mod ! Writing 162 model components to file: J2051+7441_S_2017_01_21_pus_map.mod wobs J2051+7441_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2051+7441_S_2017_01_21_pus_uvs.fits wwins J2051+7441_S_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J2051+7441_S_2017_01_21_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 = -0.000340639 Jy ! Component: 100 - total flux cleaned = -0.000525612 Jy ! Component: 150 - total flux cleaned = -0.000575928 Jy ! Component: 200 - total flux cleaned = -0.000649117 Jy ! Component: 250 - total flux cleaned = -0.00067232 Jy ! Component: 300 - total flux cleaned = -0.000695165 Jy ! Component: 350 - total flux cleaned = -0.000649873 Jy ! Component: 400 - total flux cleaned = -0.000606165 Jy ! Component: 450 - total flux cleaned = -0.000562875 Jy ! Component: 500 - total flux cleaned = -0.000583407 Jy ! Component: 550 - total flux cleaned = -0.000603622 Jy ! Component: 600 - total flux cleaned = -0.000664829 Jy ! Component: 650 - total flux cleaned = -0.000624082 Jy ! Component: 700 - total flux cleaned = -0.000704403 Jy ! Component: 750 - total flux cleaned = -0.000801895 Jy ! Component: 800 - total flux cleaned = -0.00082045 Jy ! Component: 850 - total flux cleaned = -0.00089597 Jy ! Component: 900 - total flux cleaned = -0.000970262 Jy ! Component: 950 - total flux cleaned = -0.00102555 Jy ! Component: 1000 - total flux cleaned = -0.00111606 Jy ! Component: 1050 - total flux cleaned = -0.00120527 Jy ! Component: 1100 - total flux cleaned = -0.00117042 Jy ! Component: 1150 - total flux cleaned = -0.00127504 Jy ! Component: 1200 - total flux cleaned = -0.00137825 Jy ! Component: 1250 - total flux cleaned = -0.00141224 Jy ! Component: 1300 - total flux cleaned = -0.00152947 Jy ! Component: 1350 - total flux cleaned = -0.00161201 Jy ! Component: 1400 - total flux cleaned = -0.00167719 Jy ! Component: 1450 - total flux cleaned = -0.00169344 Jy ! Component: 1500 - total flux cleaned = -0.00177329 Jy ! Component: 1550 - total flux cleaned = -0.00180494 Jy ! Component: 1600 - total flux cleaned = -0.00183572 Jy ! Component: 1650 - total flux cleaned = -0.00191305 Jy ! Component: 1700 - total flux cleaned = -0.00191318 Jy ! Component: 1750 - total flux cleaned = -0.00198854 Jy ! Component: 1800 - total flux cleaned = -0.00204777 Jy ! Component: 1850 - total flux cleaned = -0.00207688 Jy ! Component: 1900 - total flux cleaned = -0.00213511 Jy ! Component: 1950 - total flux cleaned = -0.00213505 Jy ! Component: 2000 - total flux cleaned = -0.00220608 Jy ! Component: 2050 - total flux cleaned = -0.00224814 Jy ! Component: 2100 - total flux cleaned = -0.0023039 Jy ! Component: 2150 - total flux cleaned = -0.00237259 Jy ! Component: 2200 - total flux cleaned = -0.00235868 Jy ! Component: 2250 - total flux cleaned = -0.00243986 Jy ! Component: 2300 - total flux cleaned = -0.00247987 Jy ! Component: 2350 - total flux cleaned = -0.0025064 Jy ! Component: 2400 - total flux cleaned = -0.00255862 Jy ! Component: 2450 - total flux cleaned = -0.0026494 Jy ! Component: 2500 - total flux cleaned = -0.00272636 Jy ! Component: 2550 - total flux cleaned = -0.00271349 Jy ! Component: 2600 - total flux cleaned = -0.0028271 Jy ! Component: 2650 - total flux cleaned = -0.00291437 Jy ! Component: 2700 - total flux cleaned = -0.00288971 Jy ! Component: 2750 - total flux cleaned = -0.00298792 Jy ! Component: 2800 - total flux cleaned = -0.00307289 Jy ! Component: 2850 - total flux cleaned = -0.00315722 Jy ! Component: 2900 - total flux cleaned = -0.00325269 Jy ! Component: 2950 - total flux cleaned = -0.00331194 Jy ! Component: 3000 - total flux cleaned = -0.00334717 Jy ! Component: 3050 - total flux cleaned = -0.0034169 Jy ! Component: 3100 - total flux cleaned = -0.00347468 Jy ! Component: 3150 - total flux cleaned = -0.00354333 Jy ! Component: 3200 - total flux cleaned = -0.0035547 Jy ! Component: 3250 - total flux cleaned = -0.00365639 Jy ! Component: 3300 - total flux cleaned = -0.00365661 Jy ! Component: 3350 - total flux cleaned = -0.00372348 Jy ! Component: 3400 - total flux cleaned = -0.00377882 Jy ! Component: 3450 - total flux cleaned = -0.00382274 Jy ! Component: 3500 - total flux cleaned = -0.00386642 Jy ! Component: 3550 - total flux cleaned = -0.00394227 Jy ! Component: 3600 - total flux cleaned = -0.00399601 Jy ! Component: 3650 - total flux cleaned = -0.00401723 Jy ! Component: 3700 - total flux cleaned = -0.00409137 Jy ! Component: 3750 - total flux cleaned = -0.00409124 Jy ! Component: 3800 - total flux cleaned = -0.00416454 Jy ! Component: 3850 - total flux cleaned = -0.00422673 Jy ! Component: 3900 - total flux cleaned = -0.0042989 Jy ! Component: 3950 - total flux cleaned = -0.00428854 Jy ! Component: 4000 - total flux cleaned = -0.00432925 Jy ! Component: 4050 - total flux cleaned = -0.00438999 Jy ! Total flux subtracted in 4096 components = -0.00438993 Jy ! Clean residual min=-0.000599 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.172521 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 462 components and 0.172522 Jy ![Exited script file: muppet] wmap "J2051+7441_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.234 x 4.382 at 67.79 degrees (North through East) ! Clean map min=-0.0010289 max=0.082883 Jy/beam ! Writing clean map to FITS file: J2051+7441_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0828826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.658096 0.658096 1.31619 2.63238 5.26477 10.5295 21.0591 42.1181 84.2362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.234 x 4.382 at 67.79 degrees (North through East) ! Clean map min=-0.0010289 max=0.082883 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 J2051+7441_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:03:06 2019