! Started logfile: J1800+7828_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:34:48 2016 obs J1800+7828_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1800+7828_S_2014_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775439 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 360 lines of history. ! ! Reading 15912 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 J1800+7828_S_2014_08_05_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 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.342180Jy sigma=0.013209 ! Fit after self-cal, rms=0.783255Jy sigma=0.007857 ! 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=3.328 mas, bmaj=11.11 mas, bpa=56.33 degrees ! Estimated noise=995.221 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 = 1.26986 Jy ! Component: 100 - total flux cleaned = 1.55934 Jy ! Total flux subtracted in 100 components = 1.55934 Jy ! Clean residual min=-0.053092 max=0.109788 Jy/beam ! Clean residual mean=-0.000278 rms=0.014461 Jy/beam ! Combined flux in latest and established models = 1.55934 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.55934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351047Jy sigma=0.003294 ! Fit after self-cal, rms=0.350786Jy sigma=0.003292 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122948 Jy ! Component: 100 - total flux cleaned = 0.193675 Jy ! Total flux subtracted in 100 components = 0.193675 Jy ! Clean residual min=-0.044046 max=0.039964 Jy/beam ! Clean residual mean=-0.000102 rms=0.009839 Jy/beam ! Combined flux in latest and established models = 1.75302 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 1.75302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272607Jy sigma=0.002488 ! Fit after self-cal, rms=0.271503Jy sigma=0.002476 ! 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=4.149 mas, bmaj=13.34 mas, bpa=61.11 degrees ! Estimated noise=547.63 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 = 0.0850282 Jy ! Component: 100 - total flux cleaned = 0.137875 Jy ! Component: 150 - total flux cleaned = 0.174562 Jy ! Component: 200 - total flux cleaned = 0.200862 Jy ! Total flux subtracted in 200 components = 0.200862 Jy ! Clean residual min=-0.045430 max=0.035019 Jy/beam ! Clean residual mean=0.000170 rms=0.010171 Jy/beam ! Combined flux in latest and established models = 1.95388 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 92 components and 1.95388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234232Jy sigma=0.002156 ! Fit after self-cal, rms=0.233887Jy sigma=0.002153 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.86 HN 1.00 KP 1.06 ! LA 1.09 MK 1.00* NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.05 KP 1.01 ! LA 1.05 MK 1.00* NL 1.02 OV 1.03 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.05 KP 0.90 ! LA 0.83 MK 1.00* NL 0.99 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.03 KP 0.86 ! LA 0.80 MK 1.00* NL 1.06 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.233887Jy sigma=0.002153 ! Fit after self-cal, rms=0.117897Jy sigma=0.001147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.178 mas, bmaj=13.41 mas, bpa=61.09 degrees ! Estimated noise=545.097 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 (-43.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347585 Jy ! Component: 100 - total flux cleaned = 0.0559787 Jy ! Component: 150 - total flux cleaned = 0.0685157 Jy ! Component: 200 - total flux cleaned = 0.0760947 Jy ! Total flux subtracted in 200 components = 0.0760947 Jy ! Clean residual min=-0.013090 max=0.010474 Jy/beam ! Clean residual mean=0.000080 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 2.02997 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 158 components and 2.02997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105980Jy sigma=0.001009 ! Fit after self-cal, rms=0.105531Jy sigma=0.001005 ! 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=0.105531Jy sigma=0.001005 ! Fit after self-cal, rms=0.103087Jy sigma=0.000976 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.184 mas, bmaj=13.39 mas, bpa=61.03 degrees ! Estimated noise=543.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278625 Jy ! Component: 100 - total flux cleaned = 0.00786522 Jy ! Component: 150 - total flux cleaned = 0.0123451 Jy ! Component: 200 - total flux cleaned = 0.0159189 Jy ! Total flux subtracted in 200 components = 0.0159189 Jy ! Clean residual min=-0.009715 max=0.008361 Jy/beam ! Clean residual mean=0.000020 rms=0.002484 Jy/beam ! Combined flux in latest and established models = 2.04589 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 209 components and 2.04589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100774Jy sigma=0.000952 ! Fit after self-cal, rms=0.100660Jy sigma=0.000951 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 = 0.00409546 Jy ! Component: 100 - total flux cleaned = 0.00734398 Jy ! Component: 150 - total flux cleaned = 0.0102179 Jy ! Component: 200 - total flux cleaned = 0.0126358 Jy ! Total flux subtracted in 200 components = 0.0126358 Jy ! Clean residual min=-0.008174 max=0.007314 Jy/beam ! Clean residual mean=0.000010 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 2.05853 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 235 components and 2.05852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099859Jy sigma=0.000943 ! Fit after self-cal, rms=0.099800Jy sigma=0.000943 ! 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=0.099800Jy sigma=0.000943 ! Fit after self-cal, rms=0.099479Jy sigma=0.000939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.19 mas, bmaj=13.39 mas, bpa=61.02 degrees ! Estimated noise=543.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0037916 Jy ! Component: 100 - total flux cleaned = -0.001931 Jy ! Component: 150 - total flux cleaned = 0.000150822 Jy ! Component: 200 - total flux cleaned = 0.00201626 Jy ! Total flux subtracted in 200 components = 0.00201626 Jy ! Clean residual min=-0.006738 max=0.006237 Jy/beam ! Clean residual mean=0.000007 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 2.06054 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 252 components and 2.06054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098767Jy sigma=0.000932 ! Fit after self-cal, rms=0.098743Jy sigma=0.000932 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 = 0.00272802 Jy ! Component: 100 - total flux cleaned = 0.00439978 Jy ! Component: 150 - total flux cleaned = 0.00579481 Jy ! Component: 200 - total flux cleaned = 0.00643527 Jy ! Total flux subtracted in 200 components = 0.00643527 Jy ! Clean residual min=-0.006547 max=0.006028 Jy/beam ! Clean residual mean=0.000002 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 2.06698 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 276 components and 2.06698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098457Jy sigma=0.000929 ! Fit after self-cal, rms=0.098438Jy sigma=0.000929 ! 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=0.098438Jy sigma=0.000929 ! Fit after self-cal, rms=0.098333Jy sigma=0.000927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.74 mas, bmaj=14.18 mas, bpa=64.44 degrees ! Estimated noise=616.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013865 Jy ! Component: 100 - total flux cleaned = -0.000538792 Jy ! Component: 150 - total flux cleaned = -0.000394495 Jy ! Component: 200 - total flux cleaned = -0.000274551 Jy ! Total flux subtracted in 200 components = -0.000274551 Jy ! Clean residual min=-0.006748 max=0.006618 Jy/beam ! Clean residual mean=-0.000003 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 2.0667 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 289 components and 2.0667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098055Jy sigma=0.000924 ! Fit after self-cal, rms=0.098034Jy sigma=0.000923 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 = 0.00149935 Jy ! Component: 100 - total flux cleaned = 0.00138521 Jy ! Component: 150 - total flux cleaned = 0.0011877 Jy ! Component: 200 - total flux cleaned = 0.00109363 Jy ! Total flux subtracted in 200 components = 0.00109363 Jy ! Clean residual min=-0.006611 max=0.006483 Jy/beam ! Clean residual mean=-0.000008 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 2.0678 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 306 components and 2.0678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097927Jy sigma=0.000922 ! Fit after self-cal, rms=0.097915Jy sigma=0.000922 ! 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=4.194 mas, bmaj=13.39 mas, bpa=61.02 degrees ! Estimated noise=543.306 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.194 x 13.39 at 61.02 degrees (North through East) ! Clean map min=-0.005713 max=1.6777 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=0.097915Jy sigma=0.000922 ! Fit after self-cal, rms=0.077572Jy sigma=0.000750 ! Inverting map and beam ! Estimated beam: bmin=4.196 mas, bmaj=13.39 mas, bpa=61.03 degrees ! Estimated noise=543.229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00207466 Jy ! Component: 100 - total flux cleaned = -0.0025393 Jy ! Component: 150 - total flux cleaned = -0.00264748 Jy ! Component: 200 - total flux cleaned = -0.00274226 Jy ! Total flux subtracted in 200 components = -0.00274226 Jy ! Clean residual min=-0.005050 max=0.004692 Jy/beam ! Clean residual mean=-0.000003 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 2.06505 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 335 components and 2.06505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077225Jy sigma=0.000746 ! Fit after self-cal, rms=0.077220Jy sigma=0.000746 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403217 Jy ! Component: 100 - total flux cleaned = 0.000573225 Jy ! Component: 150 - total flux cleaned = 0.000652838 Jy ! Component: 200 - total flux cleaned = 0.000727748 Jy ! Total flux subtracted in 200 components = 0.000727748 Jy ! Clean residual min=-0.004884 max=0.004545 Jy/beam ! Clean residual mean=-0.000004 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 2.06578 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 350 components and 2.06578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077056Jy sigma=0.000745 ! Fit after self-cal, rms=0.077054Jy sigma=0.000745 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077054Jy sigma=0.000745 ! Fit after self-cal, rms=0.076977Jy sigma=0.000744 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=3.342 mas, bmaj=11.13 mas, bpa=56.06 degrees ! Estimated noise=992.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26528 Jy ! Component: 100 - total flux cleaned = 1.55965 Jy ! Component: 150 - total flux cleaned = 1.68352 Jy ! Component: 200 - total flux cleaned = 1.74728 Jy ! Total flux subtracted in 200 components = 1.74728 Jy ! Clean residual min=-0.015416 max=0.033393 Jy/beam ! Clean residual mean=-0.000098 rms=0.005163 Jy/beam ! Combined flux in latest and established models = 1.74728 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.74728 Jy ! Inverting map and beam ! Estimated beam: bmin=4.198 mas, bmaj=13.4 mas, bpa=61.02 degrees ! Estimated noise=543.09 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 (-9, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600751 Jy ! Component: 100 - total flux cleaned = 0.100832 Jy ! Component: 150 - total flux cleaned = 0.131602 Jy ! Component: 200 - total flux cleaned = 0.155815 Jy ! Total flux subtracted in 200 components = 0.155815 Jy ! Clean residual min=-0.012122 max=0.015206 Jy/beam ! Clean residual mean=0.000080 rms=0.004483 Jy/beam ! Combined flux in latest and established models = 1.90309 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 97 components and 1.90309 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=7.751 mas, bmaj=14.18 mas, bpa=64.46 degrees ! Estimated noise=615.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299038 Jy ! Component: 100 - total flux cleaned = 0.0509041 Jy ! Component: 150 - total flux cleaned = 0.0667643 Jy ! Component: 200 - total flux cleaned = 0.0795985 Jy ! Total flux subtracted in 200 components = 0.0795985 Jy ! Clean residual min=-0.009896 max=0.010549 Jy/beam ! Clean residual mean=0.000068 rms=0.003430 Jy/beam ! Combined flux in latest and established models = 1.98269 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 = 0.0105803 Jy ! Component: 100 - total flux cleaned = 0.0194117 Jy ! Component: 150 - total flux cleaned = 0.0268739 Jy ! Component: 200 - total flux cleaned = 0.0332549 Jy ! Total flux subtracted in 200 components = 0.0332549 Jy ! Clean residual min=-0.007019 max=0.007049 Jy/beam ! Clean residual mean=0.000029 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 2.01595 Jy ! Adding 202 model components to the UV plane model. ! The established model now contains 292 components and 2.01595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.198 mas, bmaj=13.4 mas, bpa=61.02 degrees ! Estimated noise=543.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582718 Jy ! Component: 100 - total flux cleaned = 0.0104673 Jy ! Component: 150 - total flux cleaned = 0.0144403 Jy ! Component: 200 - total flux cleaned = 0.0177855 Jy ! Total flux subtracted in 200 components = 0.0177855 Jy ! Clean residual min=-0.005582 max=0.004557 Jy/beam ! Clean residual mean=0.000005 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 2.03373 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 324 components and 2.03373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077012Jy sigma=0.000745 ! Fit after self-cal, rms=0.076765Jy sigma=0.000742 wmodel J1800+7828_S_2014_08_05_pus_map.mod ! Writing 324 model components to file: J1800+7828_S_2014_08_05_pus_map.mod wobs J1800+7828_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1800+7828_S_2014_08_05_pus_uvs.fits wwins J1800+7828_S_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1800+7828_S_2014_08_05_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 = -0.002322 Jy ! Component: 100 - total flux cleaned = -0.00420387 Jy ! Component: 150 - total flux cleaned = -0.00506118 Jy ! Component: 200 - total flux cleaned = -0.00578953 Jy ! Component: 250 - total flux cleaned = -0.00659835 Jy ! Component: 300 - total flux cleaned = -0.00718939 Jy ! Component: 350 - total flux cleaned = -0.00758215 Jy ! Component: 400 - total flux cleaned = -0.00790552 Jy ! Component: 450 - total flux cleaned = -0.00832365 Jy ! Component: 500 - total flux cleaned = -0.00857321 Jy ! Component: 550 - total flux cleaned = -0.00871864 Jy ! Component: 600 - total flux cleaned = -0.00895428 Jy ! Component: 650 - total flux cleaned = -0.00900005 Jy ! Component: 700 - total flux cleaned = -0.00904499 Jy ! Component: 750 - total flux cleaned = -0.00908762 Jy ! Component: 800 - total flux cleaned = -0.00904454 Jy ! Component: 850 - total flux cleaned = -0.00892392 Jy ! Component: 900 - total flux cleaned = -0.00880732 Jy ! Component: 950 - total flux cleaned = -0.00869335 Jy ! Component: 1000 - total flux cleaned = -0.00854457 Jy ! Component: 1050 - total flux cleaned = -0.00836336 Jy ! Component: 1100 - total flux cleaned = -0.00811706 Jy ! Component: 1150 - total flux cleaned = -0.00804848 Jy ! Component: 1200 - total flux cleaned = -0.00770904 Jy ! Component: 1250 - total flux cleaned = -0.00750966 Jy ! Component: 1300 - total flux cleaned = -0.00728128 Jy ! Component: 1350 - total flux cleaned = -0.00699451 Jy ! Component: 1400 - total flux cleaned = -0.00677576 Jy ! Component: 1450 - total flux cleaned = -0.00649943 Jy ! Component: 1500 - total flux cleaned = -0.00628876 Jy ! Component: 1550 - total flux cleaned = -0.00608124 Jy ! Component: 1600 - total flux cleaned = -0.00584849 Jy ! Component: 1650 - total flux cleaned = -0.00559272 Jy ! Component: 1700 - total flux cleaned = -0.00553676 Jy ! Component: 1750 - total flux cleaned = -0.00523346 Jy ! Component: 1800 - total flux cleaned = -0.00512475 Jy ! Component: 1850 - total flux cleaned = -0.00493764 Jy ! Component: 1900 - total flux cleaned = -0.00472724 Jy ! Component: 1950 - total flux cleaned = -0.00452038 Jy ! Component: 2000 - total flux cleaned = -0.00429185 Jy ! Component: 2050 - total flux cleaned = -0.00421677 Jy ! Component: 2100 - total flux cleaned = -0.00401903 Jy ! Component: 2150 - total flux cleaned = -0.00380049 Jy ! Component: 2200 - total flux cleaned = -0.00365739 Jy ! Component: 2250 - total flux cleaned = -0.00346888 Jy ! Component: 2300 - total flux cleaned = -0.00332964 Jy ! Component: 2350 - total flux cleaned = -0.00323787 Jy ! Component: 2400 - total flux cleaned = -0.00307887 Jy ! Component: 2450 - total flux cleaned = -0.00292235 Jy ! Component: 2500 - total flux cleaned = -0.00276849 Jy ! Component: 2550 - total flux cleaned = -0.00263852 Jy ! Component: 2600 - total flux cleaned = -0.00253096 Jy ! Component: 2650 - total flux cleaned = -0.00244626 Jy ! Component: 2700 - total flux cleaned = -0.00232041 Jy ! Component: 2750 - total flux cleaned = -0.00221664 Jy ! Component: 2800 - total flux cleaned = -0.00205322 Jy ! Component: 2850 - total flux cleaned = -0.00197244 Jy ! Component: 2900 - total flux cleaned = -0.00185268 Jy ! Component: 2950 - total flux cleaned = -0.00177349 Jy ! Component: 3000 - total flux cleaned = -0.00165671 Jy ! Component: 3050 - total flux cleaned = -0.00161778 Jy ! Component: 3100 - total flux cleaned = -0.00142706 Jy ! Component: 3150 - total flux cleaned = -0.00135158 Jy ! Component: 3200 - total flux cleaned = -0.00122123 Jy ! Component: 3250 - total flux cleaned = -0.00112918 Jy ! Component: 3300 - total flux cleaned = -0.00096498 Jy ! Component: 3350 - total flux cleaned = -0.000982937 Jy ! Component: 3400 - total flux cleaned = -0.000857695 Jy ! Component: 3450 - total flux cleaned = -0.000787009 Jy ! Component: 3500 - total flux cleaned = -0.000664473 Jy ! Component: 3550 - total flux cleaned = -0.000664487 Jy ! Component: 3600 - total flux cleaned = -0.000595677 Jy ! Component: 3650 - total flux cleaned = -0.000527348 Jy ! Component: 3700 - total flux cleaned = -0.000459773 Jy ! Component: 3750 - total flux cleaned = -0.000426127 Jy ! Component: 3800 - total flux cleaned = -0.000343081 Jy ! Component: 3850 - total flux cleaned = -0.000227682 Jy ! Component: 3900 - total flux cleaned = -0.000162422 Jy ! Component: 3950 - total flux cleaned = -1.72625e-05 Jy ! Component: 4000 - total flux cleaned = 1.46988e-05 Jy ! Component: 4050 - total flux cleaned = 0.00012611 Jy ! Total flux subtracted in 4096 components = 0.000173462 Jy ! Clean residual min=-0.000857 max=0.000849 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 2.03391 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 659 components and 2.03391 Jy ![Exited script file: muppet] wmap "J1800+7828_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.198 x 13.4 at 61.02 degrees (North through East) ! Clean map min=-0.0026185 max=1.6869 Jy/beam ! Writing clean map to FITS file: J1800+7828_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.68694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306271 device "J1800+7828_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1800+7828_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0544664 0.0544664 0.108933 0.217865 0.435731 0.871462 1.74292 3.48585 6.97169 13.9434 27.8868 55.7736 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.686 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.198 x 13.4 at 61.02 degrees (North through East) ! Clean map min=-0.0026185 max=1.6869 Jy/beam quit ! Quitting program ! Log file J1800+7828_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:34:54 2016