! Started logfile: J0502+4139_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:16:38 2016 obs J0502+4139_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0502+4139_S_2014_08_05_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.713131 visibilities/baseline/integration-bin. ! Found source: J0502+4139 ! ! 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 7060 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 J0502+4139_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.780381Jy sigma=0.008997 ! Fit after self-cal, rms=0.773704Jy sigma=0.008926 ! 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=4.098 mas, bmaj=6.536 mas, bpa=33.51 degrees ! Estimated noise=1098.26 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 = 0.175538 Jy ! Component: 100 - total flux cleaned = 0.213816 Jy ! Total flux subtracted in 100 components = 0.213816 Jy ! Clean residual min=-0.006147 max=0.010692 Jy/beam ! Clean residual mean=0.000013 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.213816 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.213816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081614Jy sigma=0.000847 ! Fit after self-cal, rms=0.081611Jy sigma=0.000847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101933 Jy ! Component: 100 - total flux cleaned = 0.015782 Jy ! Total flux subtracted in 100 components = 0.015782 Jy ! Clean residual min=-0.005899 max=0.005244 Jy/beam ! Clean residual mean=0.000012 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.229598 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.229598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079582Jy sigma=0.000827 ! Fit after self-cal, rms=0.079587Jy sigma=0.000827 ! 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=5.233 mas, bmaj=7.258 mas, bpa=26.45 degrees ! Estimated noise=745.725 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 = 0.00647061 Jy ! Component: 100 - total flux cleaned = 0.0103119 Jy ! Component: 150 - total flux cleaned = 0.0126643 Jy ! Component: 200 - total flux cleaned = 0.0141255 Jy ! Total flux subtracted in 200 components = 0.0141255 Jy ! Clean residual min=-0.005090 max=0.003959 Jy/beam ! Clean residual mean=0.000031 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.243724 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.243724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078877Jy sigma=0.000822 ! Fit after self-cal, rms=0.078881Jy sigma=0.000822 ! 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 0.95 FD 0.89 HN 0.99 KP 1.06 ! LA 1.13 MK 1.00* NL 0.97 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 1.02 ! LA 1.10 MK 1.00* NL 1.00 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.06 KP 0.90 ! LA 0.87 MK 1.00* NL 1.01 OV 0.94 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.02 KP 0.86 ! LA 0.82 MK 1.00* NL 1.06 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.078881Jy sigma=0.000822 ! Fit after self-cal, rms=0.073638Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.242 mas, bmaj=7.282 mas, bpa=26.53 degrees ! Estimated noise=745.161 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 = -0.00112826 Jy ! Component: 100 - total flux cleaned = -0.00126077 Jy ! Component: 150 - total flux cleaned = -0.00132308 Jy ! Component: 200 - total flux cleaned = -0.00137545 Jy ! Total flux subtracted in 200 components = -0.00137545 Jy ! Clean residual min=-0.002364 max=0.002323 Jy/beam ! Clean residual mean=0.000015 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.242348 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.242349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073619Jy sigma=0.000778 ! Fit after self-cal, rms=0.073614Jy sigma=0.000777 ! 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=0.073614Jy sigma=0.000777 ! Fit after self-cal, rms=0.073458Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.255 mas, bmaj=7.287 mas, bpa=26.56 degrees ! Estimated noise=744.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000893763 Jy ! Component: 100 - total flux cleaned = -0.00124655 Jy ! Component: 150 - total flux cleaned = -0.00136751 Jy ! Component: 200 - total flux cleaned = -0.00144236 Jy ! Total flux subtracted in 200 components = -0.00144236 Jy ! Clean residual min=-0.002177 max=0.002048 Jy/beam ! Clean residual mean=0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.240906 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.240906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073445Jy sigma=0.000775 ! Fit after self-cal, rms=0.073449Jy sigma=0.000775 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 = -7.43551e-05 Jy ! Component: 100 - total flux cleaned = -0.000112933 Jy ! Component: 150 - total flux cleaned = -0.000135468 Jy ! Component: 200 - total flux cleaned = -0.000156405 Jy ! Total flux subtracted in 200 components = -0.000156405 Jy ! Clean residual min=-0.002136 max=0.002030 Jy/beam ! Clean residual mean=0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.24075 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.24075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073444Jy sigma=0.000775 ! Fit after self-cal, rms=0.073443Jy sigma=0.000775 ! 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=0.073443Jy sigma=0.000775 ! Fit after self-cal, rms=0.073465Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.259 mas, bmaj=7.294 mas, bpa=26.61 degrees ! Estimated noise=744.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000654734 Jy ! Component: 100 - total flux cleaned = -0.000909726 Jy ! Component: 150 - total flux cleaned = -0.00100863 Jy ! Component: 200 - total flux cleaned = -0.00106249 Jy ! Total flux subtracted in 200 components = -0.00106249 Jy ! Clean residual min=-0.002079 max=0.002058 Jy/beam ! Clean residual mean=0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.239687 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.239687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073459Jy sigma=0.000775 ! Fit after self-cal, rms=0.073459Jy sigma=0.000775 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 = -3.94369e-05 Jy ! Component: 100 - total flux cleaned = -4.8551e-05 Jy ! Component: 150 - total flux cleaned = -6.54516e-05 Jy ! Component: 200 - total flux cleaned = -8.16808e-05 Jy ! Total flux subtracted in 200 components = -8.16808e-05 Jy ! Clean residual min=-0.002075 max=0.002046 Jy/beam ! Clean residual mean=0.000005 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.239606 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.239606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073457Jy sigma=0.000775 ! Fit after self-cal, rms=0.073456Jy sigma=0.000775 ! 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=0.073456Jy sigma=0.000775 ! Fit after self-cal, rms=0.073472Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.859 mas, bmaj=9.635 mas, bpa=-11.97 degrees ! Estimated noise=821.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527021 Jy ! Component: 100 - total flux cleaned = -0.000598313 Jy ! Component: 150 - total flux cleaned = -0.000657398 Jy ! Component: 200 - total flux cleaned = -0.000688078 Jy ! Total flux subtracted in 200 components = -0.000688078 Jy ! Clean residual min=-0.002614 max=0.002209 Jy/beam ! Clean residual mean=0.000008 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.238917 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.238917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073471Jy sigma=0.000774 ! Fit after self-cal, rms=0.073471Jy sigma=0.000774 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 = 3.42334e-09 Jy ! Component: 100 - total flux cleaned = -3.21741e-05 Jy ! Component: 150 - total flux cleaned = -3.6623e-05 Jy ! Component: 200 - total flux cleaned = -4.08548e-05 Jy ! Total flux subtracted in 200 components = -4.08548e-05 Jy ! Clean residual min=-0.002633 max=0.002206 Jy/beam ! Clean residual mean=0.000008 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.238877 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.238877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073472Jy sigma=0.000774 ! Fit after self-cal, rms=0.073472Jy sigma=0.000774 ! 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=5.263 mas, bmaj=7.299 mas, bpa=26.68 degrees ! Estimated noise=744.408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.263 x 7.299 at 26.68 degrees (North through East) ! Clean map min=-0.0020758 max=0.22614 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=4.102 mas, bmaj=6.538 mas, bpa=33.61 degrees ! Estimated noise=1103.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176311 Jy ! Component: 100 - total flux cleaned = 0.214773 Jy ! Component: 150 - total flux cleaned = 0.224722 Jy ! Component: 200 - total flux cleaned = 0.229172 Jy ! Total flux subtracted in 200 components = 0.229172 Jy ! Clean residual min=-0.003376 max=0.003838 Jy/beam ! Clean residual mean=0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.229172 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.229172 Jy ! Inverting map and beam ! Estimated beam: bmin=5.263 mas, bmaj=7.299 mas, bpa=26.68 degrees ! Estimated noise=744.408 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 = 0.00409002 Jy ! Component: 100 - total flux cleaned = 0.00646763 Jy ! Component: 150 - total flux cleaned = 0.007922 Jy ! Component: 200 - total flux cleaned = 0.0088233 Jy ! Total flux subtracted in 200 components = 0.0088233 Jy ! Clean residual min=-0.002122 max=0.002096 Jy/beam ! Clean residual mean=0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.237996 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.237996 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=8.859 mas, bmaj=9.635 mas, bpa=-11.97 degrees ! Estimated noise=821.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689904 Jy ! Component: 100 - total flux cleaned = 0.000753169 Jy ! Component: 150 - total flux cleaned = 0.000793032 Jy ! Component: 200 - total flux cleaned = 0.000827138 Jy ! Total flux subtracted in 200 components = 0.000827138 Jy ! Clean residual min=-0.002669 max=0.002198 Jy/beam ! Clean residual mean=0.000008 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.238823 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 = 2.97876e-05 Jy ! Component: 100 - total flux cleaned = 4.94866e-05 Jy ! Component: 150 - total flux cleaned = 7.29757e-05 Jy ! Component: 200 - total flux cleaned = 9.33681e-05 Jy ! Total flux subtracted in 200 components = 9.33681e-05 Jy ! Clean residual min=-0.002661 max=0.002203 Jy/beam ! Clean residual mean=0.000008 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.238916 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.238916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.263 mas, bmaj=7.299 mas, bpa=26.68 degrees ! Estimated noise=744.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102351 Jy ! Component: 100 - total flux cleaned = 0.000114413 Jy ! Component: 150 - total flux cleaned = 0.000125239 Jy ! Component: 200 - total flux cleaned = 0.000125409 Jy ! Total flux subtracted in 200 components = 0.000125409 Jy ! Clean residual min=-0.002065 max=0.002076 Jy/beam ! Clean residual mean=0.000005 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.239042 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.239042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073472Jy sigma=0.000774 ! Fit after self-cal, rms=0.073471Jy sigma=0.000774 wmodel J0502+4139_S_2014_08_05_pus_map.mod ! Writing 70 model components to file: J0502+4139_S_2014_08_05_pus_map.mod wobs J0502+4139_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0502+4139_S_2014_08_05_pus_uvs.fits wwins J0502+4139_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0502+4139_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 = -0.000266125 Jy ! Component: 100 - total flux cleaned = -0.000443729 Jy ! Component: 150 - total flux cleaned = -0.00064292 Jy ! Component: 200 - total flux cleaned = -0.000739109 Jy ! Component: 250 - total flux cleaned = -0.000985666 Jy ! Component: 300 - total flux cleaned = -0.00107523 Jy ! Component: 350 - total flux cleaned = -0.00104546 Jy ! Component: 400 - total flux cleaned = -0.000932512 Jy ! Component: 450 - total flux cleaned = -0.000960342 Jy ! Component: 500 - total flux cleaned = -0.000825865 Jy ! Component: 550 - total flux cleaned = -0.000773697 Jy ! Component: 600 - total flux cleaned = -0.000697317 Jy ! Component: 650 - total flux cleaned = -0.000596711 Jy ! Component: 700 - total flux cleaned = -0.000497685 Jy ! Component: 750 - total flux cleaned = -0.000352496 Jy ! Component: 800 - total flux cleaned = -0.000209962 Jy ! Component: 850 - total flux cleaned = -9.30617e-05 Jy ! Component: 900 - total flux cleaned = 6.73964e-05 Jy ! Component: 950 - total flux cleaned = 0.00018053 Jy ! Component: 1000 - total flux cleaned = 0.000424891 Jy ! Component: 1050 - total flux cleaned = 0.00055567 Jy ! Component: 1100 - total flux cleaned = 0.000727558 Jy ! Component: 1150 - total flux cleaned = 0.000938629 Jy ! Component: 1200 - total flux cleaned = 0.00110484 Jy ! Component: 1250 - total flux cleaned = 0.00124832 Jy ! Component: 1300 - total flux cleaned = 0.00138977 Jy ! Component: 1350 - total flux cleaned = 0.00156894 Jy ! Component: 1400 - total flux cleaned = 0.00166759 Jy ! Component: 1450 - total flux cleaned = 0.0018807 Jy ! Component: 1500 - total flux cleaned = 0.00207113 Jy ! Component: 1550 - total flux cleaned = 0.00216514 Jy ! Component: 1600 - total flux cleaned = 0.0022766 Jy ! Component: 1650 - total flux cleaned = 0.00244181 Jy ! Component: 1700 - total flux cleaned = 0.00255061 Jy ! Component: 1750 - total flux cleaned = 0.00264032 Jy ! Component: 1800 - total flux cleaned = 0.00281775 Jy ! Component: 1850 - total flux cleaned = 0.00295789 Jy ! Component: 1900 - total flux cleaned = 0.00302707 Jy ! Component: 1950 - total flux cleaned = 0.00311272 Jy ! Component: 2000 - total flux cleaned = 0.00326531 Jy ! Component: 2050 - total flux cleaned = 0.00329902 Jy ! Component: 2100 - total flux cleaned = 0.00336569 Jy ! Component: 2150 - total flux cleaned = 0.00344793 Jy ! Component: 2200 - total flux cleaned = 0.00352926 Jy ! Component: 2250 - total flux cleaned = 0.00357763 Jy ! Component: 2300 - total flux cleaned = 0.00365753 Jy ! Component: 2350 - total flux cleaned = 0.00373626 Jy ! Component: 2400 - total flux cleaned = 0.00375194 Jy ! Component: 2450 - total flux cleaned = 0.00378306 Jy ! Component: 2500 - total flux cleaned = 0.00390628 Jy ! Component: 2550 - total flux cleaned = 0.00395204 Jy ! Component: 2600 - total flux cleaned = 0.00404258 Jy ! Component: 2650 - total flux cleaned = 0.00410241 Jy ! Component: 2700 - total flux cleaned = 0.00420606 Jy ! Component: 2750 - total flux cleaned = 0.00425002 Jy ! Component: 2800 - total flux cleaned = 0.00427925 Jy ! Component: 2850 - total flux cleaned = 0.00438003 Jy ! Component: 2900 - total flux cleaned = 0.00439432 Jy ! Component: 2950 - total flux cleaned = 0.00456401 Jy ! Component: 3000 - total flux cleaned = 0.00457786 Jy ! Component: 3050 - total flux cleaned = 0.00459201 Jy ! Component: 3100 - total flux cleaned = 0.00467476 Jy ! Component: 3150 - total flux cleaned = 0.00471552 Jy ! Component: 3200 - total flux cleaned = 0.00472923 Jy ! Component: 3250 - total flux cleaned = 0.00486353 Jy ! Component: 3300 - total flux cleaned = 0.00494345 Jy ! Component: 3350 - total flux cleaned = 0.00493002 Jy ! Component: 3400 - total flux cleaned = 0.00500883 Jy ! Component: 3450 - total flux cleaned = 0.00504784 Jy ! Component: 3500 - total flux cleaned = 0.00511242 Jy ! Component: 3550 - total flux cleaned = 0.00513812 Jy ! Component: 3600 - total flux cleaned = 0.00525264 Jy ! Component: 3650 - total flux cleaned = 0.00529032 Jy ! Component: 3700 - total flux cleaned = 0.00531525 Jy ! Component: 3750 - total flux cleaned = 0.00537757 Jy ! Component: 3800 - total flux cleaned = 0.00541463 Jy ! Component: 3850 - total flux cleaned = 0.00546371 Jy ! Component: 3900 - total flux cleaned = 0.0055123 Jy ! Component: 3950 - total flux cleaned = 0.00551246 Jy ! Component: 4000 - total flux cleaned = 0.00557265 Jy ! Component: 4050 - total flux cleaned = 0.00562031 Jy ! Total flux subtracted in 4096 components = 0.00560853 Jy ! Clean residual min=-0.000661 max=0.000722 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.24465 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 340 components and 0.24465 Jy ![Exited script file: muppet] wmap "J0502+4139_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.263 x 7.299 at 26.68 degrees (North through East) ! Clean map min=-0.0014147 max=0.22631 Jy/beam ! Writing clean map to FITS file: J0502+4139_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 0.226307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224836 device "J0502+4139_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0502+4139_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29805 0.29805 0.5961 1.1922 2.3844 4.7688 9.5376 19.0752 38.1504 76.3008 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.226 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.263 x 7.299 at 26.68 degrees (North through East) ! Clean map min=-0.0014147 max=0.22631 Jy/beam quit ! Quitting program ! Log file J0502+4139_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:16:43 2016