! Started logfile: J1751-1950_S_2017_02_24_pus_uvs.log on Sat May 4 11:32:28 2019 obs J1751-1950_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1751-1950_S_2017_02_24_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801088 visibilities/baseline/integration-bin. ! Found source: J1751-1950 ! ! 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 823 lines of history. ! ! Reading 20620 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 J1751-1950_S_2017_02_24_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 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997818Jy sigma=0.039901 ! Fit after self-cal, rms=0.954733Jy sigma=0.039820 ! 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=2.779 mas, bmaj=7.452 mas, bpa=-9.761 degrees ! Estimated noise=885.882 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 = 0.0249289 Jy ! Component: 100 - total flux cleaned = 0.029474 Jy ! Total flux subtracted in 100 components = 0.029474 Jy ! Clean residual min=-0.009392 max=0.010019 Jy/beam ! Clean residual mean=-0.000009 rms=0.002903 Jy/beam ! Combined flux in latest and established models = 0.029474 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.029474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099756Jy sigma=0.001294 ! Fit after self-cal, rms=0.098933Jy sigma=0.001261 ! 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=4.105 mas, bmaj=10.23 mas, bpa=-8.73 degrees ! Estimated noise=469.513 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 = 0.000776812 Jy ! Component: 100 - total flux cleaned = 0.000287558 Jy ! Component: 150 - total flux cleaned = -1.86364e-05 Jy ! Component: 200 - total flux cleaned = -0.000283749 Jy ! Total flux subtracted in 200 components = -0.000283749 Jy ! Clean residual min=-0.010023 max=0.011295 Jy/beam ! Clean residual mean=-0.000021 rms=0.003234 Jy/beam ! Combined flux in latest and established models = 0.0291903 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0291903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098369Jy sigma=0.001277 ! Fit after self-cal, rms=0.098234Jy sigma=0.001276 ! 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 0.74 FD 0.85 HN 0.94 KP 0.67 ! LA 0.72 MK 0.90 NL 0.90 OV 0.76 ! PT 0.73 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.67 HN 0.90 KP 0.67 ! LA 0.68 MK 0.96 NL 0.76 OV 0.84 ! PT 0.70 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 0.69 HN 0.81 KP 0.68 ! LA 0.74 MK 0.88 NL 0.93 OV 0.81 ! PT 0.72 SC 1.06 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.84 HN 0.92 KP 1.00* ! LA 18.11 MK 0.77 NL 1.00* OV 0.75 ! PT 0.85 SC 1.00* ! ! ! Fit before self-cal, rms=0.098234Jy sigma=0.001276 ! Fit after self-cal, rms=0.409845Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=9.646 mas, bpa=-5.722 degrees ! Estimated noise=474.641 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 = 0.00147437 Jy ! Component: 100 - total flux cleaned = 0.0019335 Jy ! Component: 150 - total flux cleaned = 0.00200674 Jy ! Component: 200 - total flux cleaned = 0.00207276 Jy ! Total flux subtracted in 200 components = 0.00207276 Jy ! Clean residual min=-0.001542 max=0.001740 Jy/beam ! Clean residual mean=-0.000005 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.031263 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.031263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.409719Jy sigma=0.000639 ! Fit after self-cal, rms=0.410303Jy sigma=0.000634 ! 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=0.410303Jy sigma=0.000634 ! Fit after self-cal, rms=0.540464Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.873 mas, bmaj=9.704 mas, bpa=-6.832 degrees ! Estimated noise=479.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112744 Jy ! Component: 100 - total flux cleaned = 0.00163382 Jy ! Component: 150 - total flux cleaned = 0.00168466 Jy ! Component: 200 - total flux cleaned = 0.00170816 Jy ! Total flux subtracted in 200 components = 0.00170816 Jy ! Clean residual min=-0.001340 max=0.001507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0329712 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0329712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.540382Jy sigma=0.000632 ! Fit after self-cal, rms=0.540429Jy sigma=0.000632 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 = 0.00029189 Jy ! Component: 100 - total flux cleaned = 0.00037131 Jy ! Component: 150 - total flux cleaned = 0.000399985 Jy ! Component: 200 - total flux cleaned = 0.00042592 Jy ! Total flux subtracted in 200 components = 0.00042592 Jy ! Clean residual min=-0.001427 max=0.001501 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0333971 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0333971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.540414Jy sigma=0.000632 ! Fit after self-cal, rms=0.540419Jy sigma=0.000632 ! Inverting map ! Added new window around map position (-100.5, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124322 Jy ! Component: 100 - total flux cleaned = 0.00138669 Jy ! Component: 150 - total flux cleaned = 0.0014436 Jy ! Component: 200 - total flux cleaned = 0.00142574 Jy ! Total flux subtracted in 200 components = 0.00142574 Jy ! Clean residual min=-0.001462 max=0.001373 Jy/beam ! Clean residual mean=-0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0348228 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0348228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.540389Jy sigma=0.000631 ! Fit after self-cal, rms=0.540398Jy sigma=0.000631 ! 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=0.540398Jy sigma=0.000631 ! Fit after self-cal, rms=0.063234Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=9.596 mas, bpa=-7.385 degrees ! Estimated noise=478.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493429 Jy ! Component: 100 - total flux cleaned = 0.000493901 Jy ! Component: 150 - total flux cleaned = 0.000494613 Jy ! Component: 200 - total flux cleaned = 0.000528209 Jy ! Total flux subtracted in 200 components = 0.000528209 Jy ! Clean residual min=-0.001282 max=0.001219 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0353511 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.035351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063221Jy sigma=0.000628 ! Fit after self-cal, rms=0.063104Jy sigma=0.000627 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 (-63.5, 71.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542555 Jy ! Component: 100 - total flux cleaned = 0.000482796 Jy ! Component: 150 - total flux cleaned = 0.000558274 Jy ! Component: 200 - total flux cleaned = 0.000604658 Jy ! Total flux subtracted in 200 components = 0.000604658 Jy ! Clean residual min=-0.001188 max=0.001240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0359557 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.0359557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063068Jy sigma=0.000627 ! Fit after self-cal, rms=0.063058Jy sigma=0.000627 ! Inverting map ! Added new window around map position (-31, -59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986787 Jy ! Component: 100 - total flux cleaned = 0.00112028 Jy ! Component: 150 - total flux cleaned = 0.00117716 Jy ! Component: 200 - total flux cleaned = 0.00127926 Jy ! Total flux subtracted in 200 components = 0.00127926 Jy ! Clean residual min=-0.001129 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.037235 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 0.037235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063015Jy sigma=0.000627 ! Fit after self-cal, rms=0.063004Jy sigma=0.000627 ! Inverting map ! Added new window around map position (21.5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094042 Jy ! Component: 100 - total flux cleaned = 0.000977477 Jy ! Component: 150 - total flux cleaned = 0.000977023 Jy ! Component: 200 - total flux cleaned = 0.00103056 Jy ! Total flux subtracted in 200 components = 0.00103056 Jy ! Clean residual min=-0.001111 max=0.001062 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0382655 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.0382655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062963Jy sigma=0.000626 ! Fit after self-cal, rms=0.062955Jy sigma=0.000626 ! 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=0.062955Jy sigma=0.000626 ! Fit after self-cal, rms=0.062048Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.836 mas, bmaj=18.75 mas, bpa=2.219 degrees ! Estimated noise=520.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679566 Jy ! Component: 100 - total flux cleaned = 0.00118805 Jy ! Component: 150 - total flux cleaned = 0.00142726 Jy ! Component: 200 - total flux cleaned = 0.00147342 Jy ! Total flux subtracted in 200 components = 0.00147342 Jy ! Clean residual min=-0.001094 max=0.000963 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0397389 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.0397389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062036Jy sigma=0.000626 ! Fit after self-cal, rms=0.062021Jy sigma=0.000626 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 = 0.000509858 Jy ! Component: 100 - total flux cleaned = 0.000644668 Jy ! Component: 150 - total flux cleaned = 0.000659834 Jy ! Component: 200 - total flux cleaned = 0.000701838 Jy ! Total flux subtracted in 200 components = 0.000701838 Jy ! Clean residual min=-0.001062 max=0.000955 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0404408 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.0404408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062012Jy sigma=0.000626 ! Fit after self-cal, rms=0.061999Jy sigma=0.000625 ! 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=3.82 mas, bmaj=9.558 mas, bpa=-7.575 degrees ! Estimated noise=474.674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.82 x 9.558 at -7.575 degrees (North through East) ! Clean map min=-0.0012442 max=0.033056 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=2.712 mas, bmaj=7.305 mas, bpa=-7.668 degrees ! Estimated noise=866.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263926 Jy ! Component: 100 - total flux cleaned = 0.0327165 Jy ! Component: 150 - total flux cleaned = 0.0348124 Jy ! Component: 200 - total flux cleaned = 0.0356575 Jy ! Total flux subtracted in 200 components = 0.0356575 Jy ! Clean residual min=-0.002293 max=0.002369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0356575 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0356575 Jy ! Inverting map and beam ! Estimated beam: bmin=3.82 mas, bmaj=9.558 mas, bpa=-7.575 degrees ! Estimated noise=474.674 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 = 0.00212468 Jy ! Component: 100 - total flux cleaned = 0.00366504 Jy ! Component: 150 - total flux cleaned = 0.00420617 Jy ! Component: 200 - total flux cleaned = 0.00445068 Jy ! Total flux subtracted in 200 components = 0.00445068 Jy ! Clean residual min=-0.001230 max=0.001283 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0401082 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.0401082 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=8.836 mas, bmaj=18.75 mas, bpa=2.219 degrees ! Estimated noise=520.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841665 Jy ! Component: 100 - total flux cleaned = 0.000979288 Jy ! Component: 150 - total flux cleaned = 0.0010032 Jy ! Component: 200 - total flux cleaned = 0.00106848 Jy ! Total flux subtracted in 200 components = 0.00106848 Jy ! Clean residual min=-0.001037 max=0.000907 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0411767 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 = 1.97479e-05 Jy ! Component: 100 - total flux cleaned = 3.80133e-05 Jy ! Component: 150 - total flux cleaned = 7.27962e-05 Jy ! Component: 200 - total flux cleaned = 8.92484e-05 Jy ! Total flux subtracted in 200 components = 8.92484e-05 Jy ! Clean residual min=-0.001037 max=0.000914 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0412659 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.0412659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.82 mas, bmaj=9.558 mas, bpa=-7.575 degrees ! Estimated noise=474.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376002 Jy ! Component: 100 - total flux cleaned = -0.000457758 Jy ! Component: 150 - total flux cleaned = -0.00046068 Jy ! Component: 200 - total flux cleaned = -0.000426947 Jy ! Total flux subtracted in 200 components = -0.000426947 Jy ! Clean residual min=-0.001150 max=0.001112 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.040839 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.040839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062064Jy sigma=0.000626 ! Fit after self-cal, rms=0.062094Jy sigma=0.000626 wmodel J1751-1950_S_2017_02_24_pus_map.mod ! Writing 93 model components to file: J1751-1950_S_2017_02_24_pus_map.mod wobs J1751-1950_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1751-1950_S_2017_02_24_pus_uvs.fits wwins J1751-1950_S_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J1751-1950_S_2017_02_24_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 = -5.964e-05 Jy ! Component: 100 - total flux cleaned = 3.44314e-05 Jy ! Component: 150 - total flux cleaned = 0.000177953 Jy ! Component: 200 - total flux cleaned = 0.00028147 Jy ! Component: 250 - total flux cleaned = 0.000298226 Jy ! Component: 300 - total flux cleaned = 0.000314611 Jy ! Component: 350 - total flux cleaned = 0.000330899 Jy ! Component: 400 - total flux cleaned = 0.000300121 Jy ! Component: 450 - total flux cleaned = 0.000330753 Jy ! Component: 500 - total flux cleaned = 0.000330574 Jy ! Component: 550 - total flux cleaned = 0.000330833 Jy ! Component: 600 - total flux cleaned = 0.000330956 Jy ! Component: 650 - total flux cleaned = 0.000359333 Jy ! Component: 700 - total flux cleaned = 0.000359255 Jy ! Component: 750 - total flux cleaned = 0.000414317 Jy ! Component: 800 - total flux cleaned = 0.000427683 Jy ! Component: 850 - total flux cleaned = 0.000427548 Jy ! Component: 900 - total flux cleaned = 0.000427774 Jy ! Component: 950 - total flux cleaned = 0.000519359 Jy ! Component: 1000 - total flux cleaned = 0.000519414 Jy ! Component: 1050 - total flux cleaned = 0.00059588 Jy ! Component: 1100 - total flux cleaned = 0.000595816 Jy ! Component: 1150 - total flux cleaned = 0.000620708 Jy ! Component: 1200 - total flux cleaned = 0.000645409 Jy ! Component: 1250 - total flux cleaned = 0.000633159 Jy ! Component: 1300 - total flux cleaned = 0.000669649 Jy ! Component: 1350 - total flux cleaned = 0.000657591 Jy ! Component: 1400 - total flux cleaned = 0.000717145 Jy ! Component: 1450 - total flux cleaned = 0.000717025 Jy ! Component: 1500 - total flux cleaned = 0.000752301 Jy ! Component: 1550 - total flux cleaned = 0.000775513 Jy ! Component: 1600 - total flux cleaned = 0.000752523 Jy ! Component: 1650 - total flux cleaned = 0.00077535 Jy ! Component: 1700 - total flux cleaned = 0.000786667 Jy ! Component: 1750 - total flux cleaned = 0.000809161 Jy ! Component: 1800 - total flux cleaned = 0.000798044 Jy ! Component: 1850 - total flux cleaned = 0.000820383 Jy ! Component: 1900 - total flux cleaned = 0.000842316 Jy ! Component: 1950 - total flux cleaned = 0.000820414 Jy ! Component: 2000 - total flux cleaned = 0.000777015 Jy ! Component: 2050 - total flux cleaned = 0.00078785 Jy ! Component: 2100 - total flux cleaned = 0.000766494 Jy ! Component: 2150 - total flux cleaned = 0.000755928 Jy ! Component: 2200 - total flux cleaned = 0.000787411 Jy ! Component: 2250 - total flux cleaned = 0.000766328 Jy ! Component: 2300 - total flux cleaned = 0.000776799 Jy ! Component: 2350 - total flux cleaned = 0.000756102 Jy ! Component: 2400 - total flux cleaned = 0.00077646 Jy ! Component: 2450 - total flux cleaned = 0.000786502 Jy ! Component: 2500 - total flux cleaned = 0.00077638 Jy ! Component: 2550 - total flux cleaned = 0.000786383 Jy ! Component: 2600 - total flux cleaned = 0.000826198 Jy ! Component: 2650 - total flux cleaned = 0.00084592 Jy ! Component: 2700 - total flux cleaned = 0.000836139 Jy ! Component: 2750 - total flux cleaned = 0.000875219 Jy ! Component: 2800 - total flux cleaned = 0.000884881 Jy ! Component: 2850 - total flux cleaned = 0.000904279 Jy ! Component: 2900 - total flux cleaned = 0.000913838 Jy ! Component: 2950 - total flux cleaned = 0.000952052 Jy ! Component: 3000 - total flux cleaned = 0.000990038 Jy ! Component: 3050 - total flux cleaned = 0.00105613 Jy ! Component: 3100 - total flux cleaned = 0.00106553 Jy ! Component: 3150 - total flux cleaned = 0.00106555 Jy ! Component: 3200 - total flux cleaned = 0.00109346 Jy ! Component: 3250 - total flux cleaned = 0.00113042 Jy ! Component: 3300 - total flux cleaned = 0.00117637 Jy ! Component: 3350 - total flux cleaned = 0.00115809 Jy ! Component: 3400 - total flux cleaned = 0.0012219 Jy ! Component: 3450 - total flux cleaned = 0.00123104 Jy ! Component: 3500 - total flux cleaned = 0.00127612 Jy ! Component: 3550 - total flux cleaned = 0.00128508 Jy ! Component: 3600 - total flux cleaned = 0.00136548 Jy ! Component: 3650 - total flux cleaned = 0.0013742 Jy ! Component: 3700 - total flux cleaned = 0.00135651 Jy ! Component: 3750 - total flux cleaned = 0.00138293 Jy ! Component: 3800 - total flux cleaned = 0.00139181 Jy ! Component: 3850 - total flux cleaned = 0.001418 Jy ! Component: 3900 - total flux cleaned = 0.00143535 Jy ! Component: 3950 - total flux cleaned = 0.00144408 Jy ! Component: 4000 - total flux cleaned = 0.00146132 Jy ! Component: 4050 - total flux cleaned = 0.00149556 Jy ! Total flux subtracted in 4096 components = 0.00153812 Jy ! Clean residual min=-0.000498 max=0.000497 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0423771 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 363 components and 0.0423771 Jy ![Exited script file: muppet] wmap "J1751-1950_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.82 x 9.558 at -7.575 degrees (North through East) ! Clean map min=-0.0011148 max=0.03265 Jy/beam ! Writing clean map to FITS file: J1751-1950_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0326497 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156312 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43626 1.43626 2.87252 5.74504 11.4901 22.9802 45.9603 91.9207 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.032 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.82 x 9.558 at -7.575 degrees (North through East) ! Clean map min=-0.0011148 max=0.03265 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 J1751-1950_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:32:35 2019