! Started logfile: J2252-2751_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:40:10 2016 obs J2252-2751_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2252-2751_S_2014_08_05_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791439 visibilities/baseline/integration-bin. ! Found source: J2252-2751 ! ! 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 17380 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 J2252-2751_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976926Jy sigma=0.008132 ! Fit after self-cal, rms=0.933968Jy sigma=0.007802 ! 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=3.12 mas, bmaj=11.23 mas, bpa=19.12 degrees ! Estimated noise=1125.46 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 = 0.0495626 Jy ! Component: 100 - total flux cleaned = 0.0645854 Jy ! Total flux subtracted in 100 components = 0.0645854 Jy ! Clean residual min=-0.003947 max=0.007013 Jy/beam ! Clean residual mean=-0.000015 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.0645854 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0645854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107864Jy sigma=0.000775 ! Fit after self-cal, rms=0.107571Jy sigma=0.000773 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896176 Jy ! Component: 100 - total flux cleaned = 0.0144541 Jy ! Total flux subtracted in 100 components = 0.0144541 Jy ! Clean residual min=-0.003332 max=0.003256 Jy/beam ! Clean residual mean=-0.000012 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0790395 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0790395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106382Jy sigma=0.000761 ! Fit after self-cal, rms=0.106356Jy sigma=0.000761 ! 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=4.003 mas, bmaj=13.47 mas, bpa=18.08 degrees ! Estimated noise=667.083 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 = 0.00632312 Jy ! Component: 100 - total flux cleaned = 0.00949412 Jy ! Component: 150 - total flux cleaned = 0.0112909 Jy ! Component: 200 - total flux cleaned = 0.0120947 Jy ! Total flux subtracted in 200 components = 0.0120947 Jy ! Clean residual min=-0.002697 max=0.002842 Jy/beam ! Clean residual mean=-0.000014 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0911341 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 69 components and 0.0911342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105952Jy sigma=0.000758 ! Fit after self-cal, rms=0.105895Jy sigma=0.000758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.92 KP 1.02 ! LA 1.04 MK 1.00* NL 1.11 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 0.97 ! LA 1.03 MK 1.00* NL 0.93 OV 1.03 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.01 KP 0.91 ! LA 0.79 MK 1.00* NL 1.03 OV 0.98 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.95 KP 0.89 ! LA 0.82 MK 1.00* NL 1.12 OV 1.05 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.105895Jy sigma=0.000758 ! Fit after self-cal, rms=0.103009Jy sigma=0.000754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.003 mas, bmaj=13.46 mas, bpa=17.98 degrees ! Estimated noise=664.069 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 = 7.70987e-05 Jy ! Component: 100 - total flux cleaned = 0.000112023 Jy ! Component: 150 - total flux cleaned = 0.000113164 Jy ! Component: 200 - total flux cleaned = 0.000114525 Jy ! Total flux subtracted in 200 components = 0.000114525 Jy ! Clean residual min=-0.002249 max=0.002210 Jy/beam ! Clean residual mean=-0.000006 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0912487 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.0912487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102986Jy sigma=0.000754 ! Fit after self-cal, rms=0.102923Jy sigma=0.000754 ! 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=0.102923Jy sigma=0.000754 ! Fit after self-cal, rms=0.101841Jy sigma=0.000753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.984 mas, bmaj=13.36 mas, bpa=18.16 degrees ! Estimated noise=660.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391727 Jy ! Component: 100 - total flux cleaned = 0.000391622 Jy ! Component: 150 - total flux cleaned = 0.000365581 Jy ! Component: 200 - total flux cleaned = 0.000341939 Jy ! Total flux subtracted in 200 components = 0.000341939 Jy ! Clean residual min=-0.001884 max=0.001991 Jy/beam ! Clean residual mean=-0.000008 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0915906 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 82 components and 0.0915906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101823Jy sigma=0.000753 ! Fit after self-cal, rms=0.101822Jy sigma=0.000753 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 = 5.53264e-05 Jy ! Component: 100 - total flux cleaned = 3.15127e-05 Jy ! Component: 150 - total flux cleaned = 1.04815e-05 Jy ! Component: 200 - total flux cleaned = 1.08065e-05 Jy ! Total flux subtracted in 200 components = 1.08065e-05 Jy ! Clean residual min=-0.001888 max=0.001925 Jy/beam ! Clean residual mean=-0.000007 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0916014 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.0916014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101810Jy sigma=0.000753 ! Fit after self-cal, rms=0.101797Jy sigma=0.000753 ! 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=0.101797Jy sigma=0.000753 ! Fit after self-cal, rms=0.100536Jy sigma=0.000753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=13.3 mas, bpa=18.32 degrees ! Estimated noise=656.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284988 Jy ! Component: 100 - total flux cleaned = 0.000285395 Jy ! Component: 150 - total flux cleaned = 0.000264855 Jy ! Component: 200 - total flux cleaned = 0.000246374 Jy ! Total flux subtracted in 200 components = 0.000246374 Jy ! Clean residual min=-0.001872 max=0.001879 Jy/beam ! Clean residual mean=-0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0918478 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.0918478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100524Jy sigma=0.000753 ! Fit after self-cal, rms=0.100498Jy sigma=0.000753 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 = 4.55351e-05 Jy ! Component: 100 - total flux cleaned = 2.60189e-05 Jy ! Component: 150 - total flux cleaned = 8.56441e-06 Jy ! Component: 200 - total flux cleaned = 9.07983e-06 Jy ! Total flux subtracted in 200 components = 9.07983e-06 Jy ! Clean residual min=-0.001861 max=0.001847 Jy/beam ! Clean residual mean=-0.000006 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0918569 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.0918569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100490Jy sigma=0.000752 ! Fit after self-cal, rms=0.100479Jy sigma=0.000752 ! 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=0.100479Jy sigma=0.000752 ! Fit after self-cal, rms=0.099473Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.269 mas, bmaj=21.32 mas, bpa=9.47 degrees ! Estimated noise=746.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517148 Jy ! Component: 100 - total flux cleaned = 0.000513697 Jy ! Component: 150 - total flux cleaned = 0.000529129 Jy ! Component: 200 - total flux cleaned = 0.000543229 Jy ! Total flux subtracted in 200 components = 0.000543229 Jy ! Clean residual min=-0.001856 max=0.001830 Jy/beam ! Clean residual mean=-0.000009 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0924001 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 0.0924001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099471Jy sigma=0.000752 ! Fit after self-cal, rms=0.099448Jy sigma=0.000752 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 = 0.000132616 Jy ! Component: 100 - total flux cleaned = 0.000117082 Jy ! Component: 150 - total flux cleaned = 0.000116882 Jy ! Component: 200 - total flux cleaned = 0.000116617 Jy ! Total flux subtracted in 200 components = 0.000116617 Jy ! Clean residual min=-0.001850 max=0.001791 Jy/beam ! Clean residual mean=-0.000009 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0925167 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.0925167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099447Jy sigma=0.000752 ! Fit after self-cal, rms=0.099439Jy sigma=0.000752 ! 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=3.943 mas, bmaj=13.25 mas, bpa=18.49 degrees ! Estimated noise=652.914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.943 x 13.25 at 18.49 degrees (North through East) ! Clean map min=-0.001794 max=0.066959 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=3.075 mas, bmaj=11.01 mas, bpa=19.54 degrees ! Estimated noise=1096.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479597 Jy ! Component: 100 - total flux cleaned = 0.0650719 Jy ! Component: 150 - total flux cleaned = 0.0747039 Jy ! Component: 200 - total flux cleaned = 0.0808591 Jy ! Total flux subtracted in 200 components = 0.0808591 Jy ! Clean residual min=-0.003519 max=0.003779 Jy/beam ! Clean residual mean=-0.000007 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0808591 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0808591 Jy ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=13.25 mas, bpa=18.49 degrees ! Estimated noise=652.914 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 = 0.00590839 Jy ! Component: 100 - total flux cleaned = 0.00892153 Jy ! Component: 150 - total flux cleaned = 0.0099131 Jy ! Component: 200 - total flux cleaned = 0.0103189 Jy ! Total flux subtracted in 200 components = 0.0103189 Jy ! Clean residual min=-0.002086 max=0.002114 Jy/beam ! Clean residual mean=-0.000008 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.091178 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.091178 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=8.269 mas, bmaj=21.32 mas, bpa=9.47 degrees ! Estimated noise=746.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119032 Jy ! Component: 100 - total flux cleaned = 0.00132266 Jy ! Component: 150 - total flux cleaned = 0.00138182 Jy ! Component: 200 - total flux cleaned = 0.00138224 Jy ! Total flux subtracted in 200 components = 0.00138224 Jy ! Clean residual min=-0.001927 max=0.001924 Jy/beam ! Clean residual mean=-0.000011 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0925602 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 = 1.42503e-06 Jy ! Component: 100 - total flux cleaned = 1.6016e-06 Jy ! Component: 150 - total flux cleaned = 1.76043e-06 Jy ! Component: 200 - total flux cleaned = 4.46187e-06 Jy ! Total flux subtracted in 200 components = 4.46187e-06 Jy ! Clean residual min=-0.001900 max=0.001875 Jy/beam ! Clean residual mean=-0.000010 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0925647 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0925647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=13.25 mas, bpa=18.49 degrees ! Estimated noise=652.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262794 Jy ! Component: 100 - total flux cleaned = -0.000467326 Jy ! Component: 150 - total flux cleaned = -0.00055378 Jy ! Component: 200 - total flux cleaned = -0.00060537 Jy ! Total flux subtracted in 200 components = -0.00060537 Jy ! Clean residual min=-0.001918 max=0.001842 Jy/beam ! Clean residual mean=-0.000007 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0919593 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.0919593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099471Jy sigma=0.000753 ! Fit after self-cal, rms=0.099459Jy sigma=0.000753 wmodel J2252-2751_S_2014_08_05_pus_map.mod ! Writing 67 model components to file: J2252-2751_S_2014_08_05_pus_map.mod wobs J2252-2751_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2252-2751_S_2014_08_05_pus_uvs.fits wwins J2252-2751_S_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J2252-2751_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 = 2.80081e-05 Jy ! Component: 100 - total flux cleaned = 0.000183528 Jy ! Component: 150 - total flux cleaned = 0.00033059 Jy ! Component: 200 - total flux cleaned = 0.000385603 Jy ! Component: 250 - total flux cleaned = 0.000464654 Jy ! Component: 300 - total flux cleaned = 0.000540048 Jy ! Component: 350 - total flux cleaned = 0.000563933 Jy ! Component: 400 - total flux cleaned = 0.000634415 Jy ! Component: 450 - total flux cleaned = 0.000702301 Jy ! Component: 500 - total flux cleaned = 0.00079049 Jy ! Component: 550 - total flux cleaned = 0.000877151 Jy ! Component: 600 - total flux cleaned = 0.00102518 Jy ! Component: 650 - total flux cleaned = 0.00112951 Jy ! Component: 700 - total flux cleaned = 0.00125195 Jy ! Component: 750 - total flux cleaned = 0.0013124 Jy ! Component: 800 - total flux cleaned = 0.00141023 Jy ! Component: 850 - total flux cleaned = 0.00142951 Jy ! Component: 900 - total flux cleaned = 0.0014863 Jy ! Component: 950 - total flux cleaned = 0.00157936 Jy ! Component: 1000 - total flux cleaned = 0.00161589 Jy ! Component: 1050 - total flux cleaned = 0.00168773 Jy ! Component: 1100 - total flux cleaned = 0.00159885 Jy ! Component: 1150 - total flux cleaned = 0.00163389 Jy ! Component: 1200 - total flux cleaned = 0.00165068 Jy ! Component: 1250 - total flux cleaned = 0.00156561 Jy ! Component: 1300 - total flux cleaned = 0.00154889 Jy ! Component: 1350 - total flux cleaned = 0.00146622 Jy ! Component: 1400 - total flux cleaned = 0.00143368 Jy ! Component: 1450 - total flux cleaned = 0.00135298 Jy ! Component: 1500 - total flux cleaned = 0.00135296 Jy ! Component: 1550 - total flux cleaned = 0.00127425 Jy ! Component: 1600 - total flux cleaned = 0.00122767 Jy ! Component: 1650 - total flux cleaned = 0.00112032 Jy ! Component: 1700 - total flux cleaned = 0.00110519 Jy ! Component: 1750 - total flux cleaned = 0.00104539 Jy ! Component: 1800 - total flux cleaned = 0.00100088 Jy ! Component: 1850 - total flux cleaned = 0.000913092 Jy ! Component: 1900 - total flux cleaned = 0.00086973 Jy ! Component: 1950 - total flux cleaned = 0.000784041 Jy ! Component: 2000 - total flux cleaned = 0.000769818 Jy ! Component: 2050 - total flux cleaned = 0.000657767 Jy ! Component: 2100 - total flux cleaned = 0.000602577 Jy ! Component: 2150 - total flux cleaned = 0.000588714 Jy ! Component: 2200 - total flux cleaned = 0.000493934 Jy ! Component: 2250 - total flux cleaned = 0.000467156 Jy ! Component: 2300 - total flux cleaned = 0.000400879 Jy ! Component: 2350 - total flux cleaned = 0.000348437 Jy ! Component: 2400 - total flux cleaned = 0.000387399 Jy ! Component: 2450 - total flux cleaned = 0.000310039 Jy ! Component: 2500 - total flux cleaned = 0.000271747 Jy ! Component: 2550 - total flux cleaned = 0.000170532 Jy ! Component: 2600 - total flux cleaned = 9.55333e-05 Jy ! Component: 2650 - total flux cleaned = 3.37307e-05 Jy ! Component: 2700 - total flux cleaned = -3.99204e-05 Jy ! Component: 2750 - total flux cleaned = -8.85458e-05 Jy ! Component: 2800 - total flux cleaned = -0.000160665 Jy ! Component: 2850 - total flux cleaned = -0.000208417 Jy ! Component: 2900 - total flux cleaned = -0.000244 Jy ! Component: 2950 - total flux cleaned = -0.000302674 Jy ! Component: 3000 - total flux cleaned = -0.000372444 Jy ! Component: 3050 - total flux cleaned = -0.000441806 Jy ! Component: 3100 - total flux cleaned = -0.000499152 Jy ! Component: 3150 - total flux cleaned = -0.000521926 Jy ! Component: 3200 - total flux cleaned = -0.000612059 Jy ! Component: 3250 - total flux cleaned = -0.000623154 Jy ! Component: 3300 - total flux cleaned = -0.00067881 Jy ! Component: 3350 - total flux cleaned = -0.000734063 Jy ! Component: 3400 - total flux cleaned = -0.000810744 Jy ! Component: 3450 - total flux cleaned = -0.000865204 Jy ! Component: 3500 - total flux cleaned = -0.000919182 Jy ! Component: 3550 - total flux cleaned = -0.000972944 Jy ! Component: 3600 - total flux cleaned = -0.00102631 Jy ! Component: 3650 - total flux cleaned = -0.00103693 Jy ! Component: 3700 - total flux cleaned = -0.00112104 Jy ! Component: 3750 - total flux cleaned = -0.00114184 Jy ! Component: 3800 - total flux cleaned = -0.00121422 Jy ! Component: 3850 - total flux cleaned = -0.00121424 Jy ! Component: 3900 - total flux cleaned = -0.00126543 Jy ! Component: 3950 - total flux cleaned = -0.00131622 Jy ! Component: 4000 - total flux cleaned = -0.0013566 Jy ! Component: 4050 - total flux cleaned = -0.00139671 Jy ! Total flux subtracted in 4096 components = -0.00143649 Jy ! Clean residual min=-0.000538 max=0.000539 Jy/beam ! Clean residual mean=-0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0905228 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 325 components and 0.0905228 Jy ![Exited script file: muppet] wmap "J2252-2751_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.943 x 13.25 at 18.49 degrees (North through East) ! Clean map min=-0.0012672 max=0.066804 Jy/beam ! Writing clean map to FITS file: J2252-2751_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 0.0668039 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191657 device "J2252-2751_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2252-2751_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.860685 0.860685 1.72137 3.44274 6.88548 13.771 27.5419 55.0838 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.943 x 13.25 at 18.49 degrees (North through East) ! Clean map min=-0.0012672 max=0.066804 Jy/beam quit ! Quitting program ! Log file J2252-2751_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:40:15 2016