! Started logfile: J0448+5921_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:16:02 2016 obs J0448+5921_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0448+5921_S_2014_08_05_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780692 visibilities/baseline/integration-bin. ! Found source: J0448+5921 ! ! 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 17144 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 J0448+5921_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935689Jy sigma=0.010495 ! Fit after self-cal, rms=0.914906Jy sigma=0.010290 ! 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=3.948 mas, bmaj=5.84 mas, bpa=70.68 degrees ! Estimated noise=844.999 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 = 0.0617026 Jy ! Component: 100 - total flux cleaned = 0.0821376 Jy ! Total flux subtracted in 100 components = 0.0821376 Jy ! Clean residual min=-0.008326 max=0.016366 Jy/beam ! Clean residual mean=-0.000349 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.0821376 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0821376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086179Jy sigma=0.000913 ! Fit after self-cal, rms=0.086124Jy sigma=0.000912 ! Inverting map ! Added new window around map position (8.5, 54). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159703 Jy ! Component: 100 - total flux cleaned = 0.0270757 Jy ! Total flux subtracted in 100 components = 0.0270757 Jy ! Clean residual min=-0.007427 max=0.011371 Jy/beam ! Clean residual mean=-0.000277 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.109213 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.109213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081802Jy sigma=0.000862 ! Fit after self-cal, rms=0.081556Jy sigma=0.000859 ! 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=4.82 mas, bmaj=6.667 mas, bpa=73.28 degrees ! Estimated noise=487.645 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 = 0.0138811 Jy ! Component: 100 - total flux cleaned = 0.024012 Jy ! Component: 150 - total flux cleaned = 0.0318127 Jy ! Component: 200 - total flux cleaned = 0.0379064 Jy ! Total flux subtracted in 200 components = 0.0379064 Jy ! Clean residual min=-0.005495 max=0.011838 Jy/beam ! Clean residual mean=-0.000241 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.14712 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 107 components and 0.14712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078133Jy sigma=0.000821 ! Fit after self-cal, rms=0.077998Jy sigma=0.000820 ! Inverting map ! Added new window around map position (-0.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112433 Jy ! Component: 100 - total flux cleaned = 0.0179002 Jy ! Component: 150 - total flux cleaned = 0.0228855 Jy ! Component: 200 - total flux cleaned = 0.0268038 Jy ! Total flux subtracted in 200 components = 0.0268038 Jy ! Clean residual min=-0.004132 max=0.009003 Jy/beam ! Clean residual mean=-0.000176 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.173924 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 159 components and 0.173924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076040Jy sigma=0.000798 ! Fit after self-cal, rms=0.075866Jy sigma=0.000796 ! Inverting map ! Added new window around map position (4.5, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854202 Jy ! Component: 100 - total flux cleaned = 0.0139522 Jy ! Component: 150 - total flux cleaned = 0.0182104 Jy ! Component: 200 - total flux cleaned = 0.0217665 Jy ! Total flux subtracted in 200 components = 0.0217665 Jy ! Clean residual min=-0.002926 max=0.004056 Jy/beam ! Clean residual mean=-0.000111 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.19569 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 217 components and 0.19569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074655Jy sigma=0.000782 ! Fit after self-cal, rms=0.074564Jy sigma=0.000781 ! 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 1.03 FD 0.86 HN 0.97 KP 1.04 ! LA 1.07 MK 1.00* NL 1.02 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.98 KP 1.00 ! LA 1.04 MK 1.00* NL 1.08 OV 1.07 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.03 KP 0.90 ! LA 0.79 MK 1.00* NL 1.05 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.09 KP 0.86 ! LA 0.79 MK 1.00* NL 1.13 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.074564Jy sigma=0.000781 ! Fit after self-cal, rms=0.072264Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.829 mas, bmaj=6.686 mas, bpa=73.1 degrees ! Estimated noise=489.637 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 = 0.00221983 Jy ! Component: 100 - total flux cleaned = 0.00340429 Jy ! Component: 150 - total flux cleaned = 0.00434343 Jy ! Component: 200 - total flux cleaned = 0.0051783 Jy ! Total flux subtracted in 200 components = 0.0051783 Jy ! Clean residual min=-0.002316 max=0.002669 Jy/beam ! Clean residual mean=-0.000064 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.200868 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 262 components and 0.200868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072074Jy sigma=0.000767 ! Fit after self-cal, rms=0.072048Jy sigma=0.000767 ! 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=0.072048Jy sigma=0.000767 ! Fit after self-cal, rms=0.072824Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.875 mas, bmaj=6.635 mas, bpa=74.03 degrees ! Estimated noise=494.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013672 Jy ! Component: 100 - total flux cleaned = 0.00160458 Jy ! Component: 150 - total flux cleaned = 0.00181407 Jy ! Component: 200 - total flux cleaned = 0.00204409 Jy ! Total flux subtracted in 200 components = 0.00204409 Jy ! Clean residual min=-0.001790 max=0.002318 Jy/beam ! Clean residual mean=-0.000009 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.202913 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 279 components and 0.202913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072766Jy sigma=0.000764 ! Fit after self-cal, rms=0.072773Jy sigma=0.000764 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 (2, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185179 Jy ! Component: 100 - total flux cleaned = 0.0024952 Jy ! Component: 150 - total flux cleaned = 0.00266173 Jy ! Component: 200 - total flux cleaned = 0.00288963 Jy ! Total flux subtracted in 200 components = 0.00288963 Jy ! Clean residual min=-0.001514 max=0.001485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.205802 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 296 components and 0.205802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072703Jy sigma=0.000763 ! Fit after self-cal, rms=0.072698Jy sigma=0.000763 ! 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=0.072698Jy sigma=0.000763 ! Fit after self-cal, rms=0.072860Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.873 mas, bmaj=6.635 mas, bpa=74.02 degrees ! Estimated noise=495.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102607 Jy ! Component: 100 - total flux cleaned = 0.0013241 Jy ! Component: 150 - total flux cleaned = 0.00149276 Jy ! Component: 200 - total flux cleaned = 0.00168074 Jy ! Total flux subtracted in 200 components = 0.00168074 Jy ! Clean residual min=-0.001404 max=0.001399 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.207483 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 308 components and 0.207483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072825Jy sigma=0.000763 ! Fit after self-cal, rms=0.072824Jy sigma=0.000763 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 = 0.000164789 Jy ! Component: 100 - total flux cleaned = 0.000280131 Jy ! Component: 150 - total flux cleaned = 0.000414563 Jy ! Component: 200 - total flux cleaned = 0.000515621 Jy ! Total flux subtracted in 200 components = 0.000515621 Jy ! Clean residual min=-0.001376 max=0.001353 Jy/beam ! Clean residual mean=0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.207999 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 316 components and 0.207998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072805Jy sigma=0.000762 ! Fit after self-cal, rms=0.072804Jy sigma=0.000762 ! 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=0.072804Jy sigma=0.000762 ! Fit after self-cal, rms=0.072842Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.42 mas, bmaj=9.551 mas, bpa=-88.45 degrees ! Estimated noise=568.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519768 Jy ! Component: 100 - total flux cleaned = 0.000708173 Jy ! Component: 150 - total flux cleaned = 0.000844666 Jy ! Component: 200 - total flux cleaned = 0.000943672 Jy ! Total flux subtracted in 200 components = 0.000943672 Jy ! Clean residual min=-0.001626 max=0.001410 Jy/beam ! Clean residual mean=0.000009 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.208942 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 324 components and 0.208942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072829Jy sigma=0.000762 ! Fit after self-cal, rms=0.072829Jy sigma=0.000762 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 = 0.000126971 Jy ! Component: 100 - total flux cleaned = 0.000191498 Jy ! Component: 150 - total flux cleaned = 0.000270052 Jy ! Component: 200 - total flux cleaned = 0.000361047 Jy ! Total flux subtracted in 200 components = 0.000361047 Jy ! Clean residual min=-0.001570 max=0.001387 Jy/beam ! Clean residual mean=0.000012 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.209303 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 329 components and 0.209303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072824Jy sigma=0.000762 ! Fit after self-cal, rms=0.072824Jy sigma=0.000762 ! 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=4.873 mas, bmaj=6.637 mas, bpa=73.99 degrees ! Estimated noise=496.214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.873 x 6.637 at 73.99 degrees (North through East) ! Clean map min=-0.001271 max=0.078602 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=3.99 mas, bmaj=5.777 mas, bpa=71.38 degrees ! Estimated noise=864.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.061979 Jy ! Component: 100 - total flux cleaned = 0.0859901 Jy ! Component: 150 - total flux cleaned = 0.102816 Jy ! Component: 200 - total flux cleaned = 0.115853 Jy ! Total flux subtracted in 200 components = 0.115853 Jy ! Clean residual min=-0.006245 max=0.008672 Jy/beam ! Clean residual mean=-0.000251 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.115853 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.115853 Jy ! Inverting map and beam ! Estimated beam: bmin=4.873 mas, bmaj=6.637 mas, bpa=73.99 degrees ! Estimated noise=496.214 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 = 0.0147704 Jy ! Component: 100 - total flux cleaned = 0.0262011 Jy ! Component: 150 - total flux cleaned = 0.0355208 Jy ! Component: 200 - total flux cleaned = 0.0432102 Jy ! Total flux subtracted in 200 components = 0.0432102 Jy ! Clean residual min=-0.003513 max=0.006312 Jy/beam ! Clean residual mean=-0.000157 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.159063 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 123 components and 0.159063 Jy ! Inverting map ! Added new window around map position (9, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684499 Jy ! Component: 100 - total flux cleaned = 0.0123106 Jy ! Component: 150 - total flux cleaned = 0.0169399 Jy ! Component: 200 - total flux cleaned = 0.0209297 Jy ! Total flux subtracted in 200 components = 0.0209297 Jy ! Clean residual min=-0.002499 max=0.002869 Jy/beam ! Clean residual mean=-0.000086 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.179993 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 200 components and 0.179993 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=8.42 mas, bmaj=9.551 mas, bpa=-88.45 degrees ! Estimated noise=568.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554528 Jy ! Component: 100 - total flux cleaned = 0.00982827 Jy ! Component: 150 - total flux cleaned = 0.0132558 Jy ! Component: 200 - total flux cleaned = 0.0160427 Jy ! Total flux subtracted in 200 components = 0.0160427 Jy ! Clean residual min=-0.002607 max=0.002420 Jy/beam ! Clean residual mean=-0.000062 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.196035 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 = 0.00228965 Jy ! Component: 100 - total flux cleaned = 0.00419199 Jy ! Component: 150 - total flux cleaned = 0.00578819 Jy ! Component: 200 - total flux cleaned = 0.0069798 Jy ! Total flux subtracted in 200 components = 0.0069798 Jy ! Clean residual min=-0.002099 max=0.001687 Jy/beam ! Clean residual mean=-0.000021 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.203015 Jy ! Adding 192 model components to the UV plane model. ! The established model now contains 373 components and 0.203015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.873 mas, bmaj=6.637 mas, bpa=73.99 degrees ! Estimated noise=496.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914428 Jy ! Component: 100 - total flux cleaned = 0.00145047 Jy ! Component: 150 - total flux cleaned = 0.00197885 Jy ! Component: 200 - total flux cleaned = 0.00245349 Jy ! Total flux subtracted in 200 components = 0.00245349 Jy ! Clean residual min=-0.001472 max=0.001258 Jy/beam ! Clean residual mean=-0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.205469 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 405 components and 0.205469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072819Jy sigma=0.000762 ! Fit after self-cal, rms=0.072804Jy sigma=0.000762 wmodel J0448+5921_S_2014_08_05_pus_map.mod ! Writing 405 model components to file: J0448+5921_S_2014_08_05_pus_map.mod wobs J0448+5921_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0448+5921_S_2014_08_05_pus_uvs.fits wwins J0448+5921_S_2014_08_05_pus_map.win ! wwins: Wrote 6 windows to J0448+5921_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 = -0.000645565 Jy ! Component: 100 - total flux cleaned = -0.00104233 Jy ! Component: 150 - total flux cleaned = -0.00119568 Jy ! Component: 200 - total flux cleaned = -0.0014257 Jy ! Component: 250 - total flux cleaned = -0.00158722 Jy ! Component: 300 - total flux cleaned = -0.00170454 Jy ! Component: 350 - total flux cleaned = -0.00178103 Jy ! Component: 400 - total flux cleaned = -0.00191147 Jy ! Component: 450 - total flux cleaned = -0.00202029 Jy ! Component: 500 - total flux cleaned = -0.00214469 Jy ! Component: 550 - total flux cleaned = -0.0022661 Jy ! Component: 600 - total flux cleaned = -0.00238493 Jy ! Component: 650 - total flux cleaned = -0.00250104 Jy ! Component: 700 - total flux cleaned = -0.00259845 Jy ! Component: 750 - total flux cleaned = -0.00270987 Jy ! Component: 800 - total flux cleaned = -0.00283403 Jy ! Component: 850 - total flux cleaned = -0.00287975 Jy ! Component: 900 - total flux cleaned = -0.00298487 Jy ! Component: 950 - total flux cleaned = -0.00301472 Jy ! Component: 1000 - total flux cleaned = -0.00305838 Jy ! Component: 1050 - total flux cleaned = -0.00305855 Jy ! Component: 1100 - total flux cleaned = -0.00305907 Jy ! Component: 1150 - total flux cleaned = -0.00310101 Jy ! Component: 1200 - total flux cleaned = -0.00316924 Jy ! Component: 1250 - total flux cleaned = -0.00322303 Jy ! Component: 1300 - total flux cleaned = -0.00326287 Jy ! Component: 1350 - total flux cleaned = -0.00328897 Jy ! Component: 1400 - total flux cleaned = -0.00330196 Jy ! Component: 1450 - total flux cleaned = -0.00330203 Jy ! Component: 1500 - total flux cleaned = -0.00335281 Jy ! Component: 1550 - total flux cleaned = -0.00336535 Jy ! Component: 1600 - total flux cleaned = -0.00338984 Jy ! Component: 1650 - total flux cleaned = -0.00340183 Jy ! Component: 1700 - total flux cleaned = -0.00337768 Jy ! Component: 1750 - total flux cleaned = -0.0034136 Jy ! Component: 1800 - total flux cleaned = -0.00343711 Jy ! Component: 1850 - total flux cleaned = -0.00343708 Jy ! Component: 1900 - total flux cleaned = -0.0034832 Jy ! Component: 1950 - total flux cleaned = -0.00346013 Jy ! Component: 2000 - total flux cleaned = -0.00348283 Jy ! Component: 2050 - total flux cleaned = -0.0034829 Jy ! Component: 2100 - total flux cleaned = -0.00352723 Jy ! Component: 2150 - total flux cleaned = -0.00355992 Jy ! Component: 2200 - total flux cleaned = -0.00357081 Jy ! Component: 2250 - total flux cleaned = -0.0036031 Jy ! Component: 2300 - total flux cleaned = -0.00364585 Jy ! Component: 2350 - total flux cleaned = -0.0037091 Jy ! Component: 2400 - total flux cleaned = -0.00374045 Jy ! Component: 2450 - total flux cleaned = -0.00374044 Jy ! Component: 2500 - total flux cleaned = -0.00377122 Jy ! Component: 2550 - total flux cleaned = -0.00380189 Jy ! Component: 2600 - total flux cleaned = -0.00381196 Jy ! Component: 2650 - total flux cleaned = -0.00386202 Jy ! Component: 2700 - total flux cleaned = -0.00388191 Jy ! Component: 2750 - total flux cleaned = -0.00390161 Jy ! Component: 2800 - total flux cleaned = -0.00394056 Jy ! Component: 2850 - total flux cleaned = -0.00395986 Jy ! Component: 2900 - total flux cleaned = -0.00394073 Jy ! Component: 2950 - total flux cleaned = -0.00397906 Jy ! Component: 3000 - total flux cleaned = -0.00401703 Jy ! Component: 3050 - total flux cleaned = -0.0040733 Jy ! Component: 3100 - total flux cleaned = -0.00408256 Jy ! Component: 3150 - total flux cleaned = -0.00409187 Jy ! Component: 3200 - total flux cleaned = -0.00414704 Jy ! Component: 3250 - total flux cleaned = -0.00415601 Jy ! Component: 3300 - total flux cleaned = -0.00418302 Jy ! Component: 3350 - total flux cleaned = -0.00419203 Jy ! Component: 3400 - total flux cleaned = -0.00423649 Jy ! Component: 3450 - total flux cleaned = -0.00424536 Jy ! Component: 3500 - total flux cleaned = -0.00425423 Jy ! Component: 3550 - total flux cleaned = -0.00428915 Jy ! Component: 3600 - total flux cleaned = -0.00428914 Jy ! Component: 3650 - total flux cleaned = -0.00432364 Jy ! Component: 3700 - total flux cleaned = -0.00434915 Jy ! Component: 3750 - total flux cleaned = -0.00437463 Jy ! Component: 3800 - total flux cleaned = -0.00436629 Jy ! Component: 3850 - total flux cleaned = -0.00441652 Jy ! Component: 3900 - total flux cleaned = -0.00442476 Jy ! Component: 3950 - total flux cleaned = -0.00440822 Jy ! Component: 4000 - total flux cleaned = -0.00445751 Jy ! Component: 4050 - total flux cleaned = -0.0044493 Jy ! Total flux subtracted in 4096 components = -0.00444119 Jy ! Clean residual min=-0.000486 max=0.000528 Jy/beam ! Clean residual mean=0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.201027 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 700 components and 0.201027 Jy ![Exited script file: muppet] wmap "J0448+5921_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.873 x 6.637 at 73.99 degrees (North through East) ! Clean map min=-0.0010902 max=0.081713 Jy/beam ! Writing clean map to FITS file: J0448+5921_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 0.0817132 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149768 device "J0448+5921_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0448+5921_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.549854 0.549854 1.09971 2.19941 4.39883 8.79766 17.5953 35.1906 70.3812 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.873 x 6.637 at 73.99 degrees (North through East) ! Clean map min=-0.0010902 max=0.081713 Jy/beam quit ! Quitting program ! Log file J0448+5921_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:16:09 2016