! Started logfile: J0831-2228_S_2014_08_09_pus_uvs.log on Tue Nov 29 22:59:19 2016 obs J0831-2228_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0831-2228_S_2014_08_09_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.693635 visibilities/baseline/integration-bin. ! Found source: J0831-2228 ! ! 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 342 lines of history. ! ! Reading 12860 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 J0831-2228_S_2014_08_09_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 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981484Jy sigma=0.008504 ! Fit after self-cal, rms=0.937686Jy sigma=0.008127 ! 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=3.164 mas, bmaj=12.26 mas, bpa=16.2 degrees ! Estimated noise=1057.04 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 = 0.04626 Jy ! Component: 100 - total flux cleaned = 0.06031 Jy ! Total flux subtracted in 100 components = 0.06031 Jy ! Clean residual min=-0.004942 max=0.006386 Jy/beam ! Clean residual mean=-0.000000 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.06031 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.06031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098575Jy sigma=0.000803 ! Fit after self-cal, rms=0.098278Jy sigma=0.000800 ! 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=3.959 mas, bmaj=13.99 mas, bpa=13.91 degrees ! Estimated noise=751.069 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 = 0.0135752 Jy ! Component: 100 - total flux cleaned = 0.0205561 Jy ! Component: 150 - total flux cleaned = 0.024658 Jy ! Component: 200 - total flux cleaned = 0.0273006 Jy ! Total flux subtracted in 200 components = 0.0273006 Jy ! Clean residual min=-0.003848 max=0.010043 Jy/beam ! Clean residual mean=-0.000001 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.0876106 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 79 components and 0.0876106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096481Jy sigma=0.000783 ! Fit after self-cal, rms=0.096392Jy sigma=0.000782 ! Inverting map ! Added new window around map position (13, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963738 Jy ! Component: 100 - total flux cleaned = 0.0144459 Jy ! Component: 150 - total flux cleaned = 0.0179844 Jy ! Component: 200 - total flux cleaned = 0.0208477 Jy ! Total flux subtracted in 200 components = 0.0208477 Jy ! Clean residual min=-0.002811 max=0.004637 Jy/beam ! Clean residual mean=-0.000003 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.108458 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 155 components and 0.108458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095440Jy sigma=0.000772 ! Fit after self-cal, rms=0.095219Jy sigma=0.000770 ! 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 0.96 FD 0.85 HN 1.05 KP 1.01 ! LA 1.01 MK 1.00* NL 1.06 OV 1.08 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.94 KP 1.03 ! LA 1.03 MK 1.00* NL 1.13 OV 1.07 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 0.97 KP 0.93 ! LA 0.87 MK 1.00* NL 1.06 OV 1.00 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 0.91 ! LA 0.77 MK 1.00* NL 1.07 OV 1.07 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.095219Jy sigma=0.000770 ! Fit after self-cal, rms=0.092162Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.97 mas, bmaj=14.08 mas, bpa=13.98 degrees ! Estimated noise=738.78 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 = 0.00415709 Jy ! Component: 100 - total flux cleaned = 0.00585159 Jy ! Component: 150 - total flux cleaned = 0.00615504 Jy ! Component: 200 - total flux cleaned = 0.00645226 Jy ! Total flux subtracted in 200 components = 0.00645226 Jy ! Clean residual min=-0.002640 max=0.002538 Jy/beam ! Clean residual mean=0.000007 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.114911 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 194 components and 0.114911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091991Jy sigma=0.000765 ! Fit after self-cal, rms=0.091945Jy sigma=0.000764 ! 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=0.091945Jy sigma=0.000764 ! Fit after self-cal, rms=0.092280Jy sigma=0.000763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.974 mas, bmaj=14.06 mas, bpa=13.79 degrees ! Estimated noise=742.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212606 Jy ! Component: 100 - total flux cleaned = 0.00274508 Jy ! Component: 150 - total flux cleaned = 0.00297257 Jy ! Component: 200 - total flux cleaned = 0.00319404 Jy ! Total flux subtracted in 200 components = 0.00319404 Jy ! Clean residual min=-0.002332 max=0.002280 Jy/beam ! Clean residual mean=0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.118105 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 214 components and 0.118105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092229Jy sigma=0.000763 ! Fit after self-cal, rms=0.092235Jy 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 = 0.000893936 Jy ! Component: 100 - total flux cleaned = 0.00121876 Jy ! Component: 150 - total flux cleaned = 0.0012507 Jy ! Component: 200 - total flux cleaned = 0.00125104 Jy ! Total flux subtracted in 200 components = 0.00125104 Jy ! Clean residual min=-0.002274 max=0.002296 Jy/beam ! Clean residual mean=0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.119356 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 230 components and 0.119356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092212Jy sigma=0.000762 ! Fit after self-cal, rms=0.092213Jy sigma=0.000762 ! 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=0.092213Jy sigma=0.000762 ! Fit after self-cal, rms=0.092084Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.965 mas, bmaj=14.02 mas, bpa=13.73 degrees ! Estimated noise=739.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951008 Jy ! Component: 100 - total flux cleaned = 0.0011994 Jy ! Component: 150 - total flux cleaned = 0.00127487 Jy ! Component: 200 - total flux cleaned = 0.00134134 Jy ! Total flux subtracted in 200 components = 0.00134134 Jy ! Clean residual min=-0.002021 max=0.002035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.120697 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 243 components and 0.120697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092064Jy sigma=0.000761 ! Fit after self-cal, rms=0.092095Jy sigma=0.000761 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 = 0.000447932 Jy ! Component: 100 - total flux cleaned = 0.000497122 Jy ! Component: 150 - total flux cleaned = 0.00051833 Jy ! Component: 200 - total flux cleaned = 0.000538553 Jy ! Total flux subtracted in 200 components = 0.000538553 Jy ! Clean residual min=-0.002061 max=0.002044 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.121236 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 254 components and 0.121236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092082Jy sigma=0.000761 ! Fit after self-cal, rms=0.092085Jy sigma=0.000761 ! 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=0.092085Jy sigma=0.000761 ! Fit after self-cal, rms=0.091795Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.774 mas, bmaj=19.77 mas, bpa=4.593 degrees ! Estimated noise=837.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408967 Jy ! Component: 100 - total flux cleaned = 0.000496297 Jy ! Component: 150 - total flux cleaned = 0.000586469 Jy ! Component: 200 - total flux cleaned = 0.000694101 Jy ! Total flux subtracted in 200 components = 0.000694101 Jy ! Clean residual min=-0.001671 max=0.001950 Jy/beam ! Clean residual mean=-0.000005 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.12193 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 271 components and 0.12193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091788Jy sigma=0.000761 ! Fit after self-cal, rms=0.091795Jy sigma=0.000761 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 = 7.76537e-05 Jy ! Component: 100 - total flux cleaned = 8.91517e-05 Jy ! Component: 150 - total flux cleaned = 0.000103149 Jy ! Component: 200 - total flux cleaned = 0.00014401 Jy ! Total flux subtracted in 200 components = 0.00014401 Jy ! Clean residual min=-0.001655 max=0.001938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.122074 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 282 components and 0.122074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091791Jy sigma=0.000761 ! Fit after self-cal, rms=0.091792Jy sigma=0.000761 ! 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=3.955 mas, bmaj=13.98 mas, bpa=13.77 degrees ! Estimated noise=736.683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.955 x 13.98 at 13.77 degrees (North through East) ! Clean map min=-0.0020019 max=0.062952 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=3.159 mas, bmaj=12.16 mas, bpa=15.98 degrees ! Estimated noise=1047.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044182 Jy ! Component: 100 - total flux cleaned = 0.0606198 Jy ! Component: 150 - total flux cleaned = 0.0711968 Jy ! Component: 200 - total flux cleaned = 0.0788084 Jy ! Total flux subtracted in 200 components = 0.0788084 Jy ! Clean residual min=-0.004273 max=0.004658 Jy/beam ! Clean residual mean=-0.000000 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.0788084 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 0.0788084 Jy ! Inverting map and beam ! Estimated beam: bmin=3.955 mas, bmaj=13.98 mas, bpa=13.77 degrees ! Estimated noise=736.683 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 = 0.0104891 Jy ! Component: 100 - total flux cleaned = 0.017835 Jy ! Component: 150 - total flux cleaned = 0.0231834 Jy ! Component: 200 - total flux cleaned = 0.0271792 Jy ! Total flux subtracted in 200 components = 0.0271792 Jy ! Clean residual min=-0.002865 max=0.002797 Jy/beam ! Clean residual mean=-0.000008 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.105988 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 100 components and 0.105988 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=7.774 mas, bmaj=19.77 mas, bpa=4.593 degrees ! Estimated noise=837.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436242 Jy ! Component: 100 - total flux cleaned = 0.00732944 Jy ! Component: 150 - total flux cleaned = 0.00953007 Jy ! Component: 200 - total flux cleaned = 0.0112191 Jy ! Total flux subtracted in 200 components = 0.0112191 Jy ! Clean residual min=-0.001847 max=0.002073 Jy/beam ! Clean residual mean=-0.000008 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.117207 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 = 0.00130433 Jy ! Component: 100 - total flux cleaned = 0.00231631 Jy ! Component: 150 - total flux cleaned = 0.00280404 Jy ! Component: 200 - total flux cleaned = 0.00313352 Jy ! Total flux subtracted in 200 components = 0.00313352 Jy ! Clean residual min=-0.001661 max=0.001834 Jy/beam ! Clean residual mean=-0.000006 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.12034 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 171 components and 0.12034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.955 mas, bmaj=13.98 mas, bpa=13.77 degrees ! Estimated noise=736.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655405 Jy ! Component: 100 - total flux cleaned = 0.000788037 Jy ! Component: 150 - total flux cleaned = 0.00090718 Jy ! Component: 200 - total flux cleaned = 0.000987764 Jy ! Total flux subtracted in 200 components = 0.000987764 Jy ! Clean residual min=-0.002051 max=0.001892 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.121328 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 194 components and 0.121328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091791Jy sigma=0.000761 ! Fit after self-cal, rms=0.091780Jy sigma=0.000761 wmodel J0831-2228_S_2014_08_09_pus_map.mod ! Writing 194 model components to file: J0831-2228_S_2014_08_09_pus_map.mod wobs J0831-2228_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0831-2228_S_2014_08_09_pus_uvs.fits wwins J0831-2228_S_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0831-2228_S_2014_08_09_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 = -0.000204302 Jy ! Component: 100 - total flux cleaned = -7.27645e-05 Jy ! Component: 150 - total flux cleaned = -1.14903e-05 Jy ! Component: 200 - total flux cleaned = 1.61326e-05 Jy ! Component: 250 - total flux cleaned = -3.82459e-05 Jy ! Component: 300 - total flux cleaned = 1.48297e-05 Jy ! Component: 350 - total flux cleaned = 0.000115974 Jy ! Component: 400 - total flux cleaned = 0.000190018 Jy ! Component: 450 - total flux cleaned = 0.000286291 Jy ! Component: 500 - total flux cleaned = 0.000356163 Jy ! Component: 550 - total flux cleaned = 0.000423974 Jy ! Component: 600 - total flux cleaned = 0.000468471 Jy ! Component: 650 - total flux cleaned = 0.000512314 Jy ! Component: 700 - total flux cleaned = 0.000512369 Jy ! Component: 750 - total flux cleaned = 0.000470955 Jy ! Component: 800 - total flux cleaned = 0.000531921 Jy ! Component: 850 - total flux cleaned = 0.000451522 Jy ! Component: 900 - total flux cleaned = 0.000412086 Jy ! Component: 950 - total flux cleaned = 0.000373589 Jy ! Component: 1000 - total flux cleaned = 0.000449399 Jy ! Component: 1050 - total flux cleaned = 0.000430131 Jy ! Component: 1100 - total flux cleaned = 0.000429748 Jy ! Component: 1150 - total flux cleaned = 0.000429619 Jy ! Component: 1200 - total flux cleaned = 0.000322161 Jy ! Component: 1250 - total flux cleaned = 0.000286972 Jy ! Component: 1300 - total flux cleaned = 0.000252166 Jy ! Component: 1350 - total flux cleaned = 0.000200534 Jy ! Component: 1400 - total flux cleaned = 0.000132333 Jy ! Component: 1450 - total flux cleaned = 9.88062e-05 Jy ! Component: 1500 - total flux cleaned = -9.67919e-07 Jy ! Component: 1550 - total flux cleaned = -4.99927e-05 Jy ! Component: 1600 - total flux cleaned = -0.000130914 Jy ! Component: 1650 - total flux cleaned = -0.000146971 Jy ! Component: 1700 - total flux cleaned = -0.000242146 Jy ! Component: 1750 - total flux cleaned = -0.000367212 Jy ! Component: 1800 - total flux cleaned = -0.000444513 Jy ! Component: 1850 - total flux cleaned = -0.000536516 Jy ! Component: 1900 - total flux cleaned = -0.000673081 Jy ! Component: 1950 - total flux cleaned = -0.000748257 Jy ! Component: 2000 - total flux cleaned = -0.000837495 Jy ! Component: 2050 - total flux cleaned = -0.00101414 Jy ! Component: 2100 - total flux cleaned = -0.00108691 Jy ! Component: 2150 - total flux cleaned = -0.00118778 Jy ! Component: 2200 - total flux cleaned = -0.00127335 Jy ! Component: 2250 - total flux cleaned = -0.0014291 Jy ! Component: 2300 - total flux cleaned = -0.0015132 Jy ! Component: 2350 - total flux cleaned = -0.00156871 Jy ! Component: 2400 - total flux cleaned = -0.00165133 Jy ! Component: 2450 - total flux cleaned = -0.00174717 Jy ! Component: 2500 - total flux cleaned = -0.00181488 Jy ! Component: 2550 - total flux cleaned = -0.00193562 Jy ! Component: 2600 - total flux cleaned = -0.00200218 Jy ! Component: 2650 - total flux cleaned = -0.0021472 Jy ! Component: 2700 - total flux cleaned = -0.00217324 Jy ! Component: 2750 - total flux cleaned = -0.00227704 Jy ! Component: 2800 - total flux cleaned = -0.00235427 Jy ! Component: 2850 - total flux cleaned = -0.00244376 Jy ! Component: 2900 - total flux cleaned = -0.00251977 Jy ! Component: 2950 - total flux cleaned = -0.00259524 Jy ! Component: 3000 - total flux cleaned = -0.00268256 Jy ! Component: 3050 - total flux cleaned = -0.00275675 Jy ! Component: 3100 - total flux cleaned = -0.00283051 Jy ! Component: 3150 - total flux cleaned = -0.002928 Jy ! Component: 3200 - total flux cleaned = -0.00301263 Jy ! Component: 3250 - total flux cleaned = -0.00309665 Jy ! Component: 3300 - total flux cleaned = -0.00315622 Jy ! Component: 3350 - total flux cleaned = -0.00322713 Jy ! Component: 3400 - total flux cleaned = -0.00330951 Jy ! Component: 3450 - total flux cleaned = -0.00339127 Jy ! Component: 3500 - total flux cleaned = -0.00348386 Jy ! Component: 3550 - total flux cleaned = -0.00352991 Jy ! Component: 3600 - total flux cleaned = -0.00356421 Jy ! Component: 3650 - total flux cleaned = -0.00365492 Jy ! Component: 3700 - total flux cleaned = -0.00371128 Jy ! Component: 3750 - total flux cleaned = -0.00376725 Jy ! Component: 3800 - total flux cleaned = -0.00382283 Jy ! Component: 3850 - total flux cleaned = -0.00387803 Jy ! Component: 3900 - total flux cleaned = -0.00389998 Jy ! Component: 3950 - total flux cleaned = -0.00392182 Jy ! Component: 4000 - total flux cleaned = -0.0039435 Jy ! Component: 4050 - total flux cleaned = -0.00395438 Jy ! Total flux subtracted in 4096 components = -0.00401888 Jy ! Clean residual min=-0.000635 max=0.000667 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.117309 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 479 components and 0.117309 Jy ![Exited script file: muppet] wmap "J0831-2228_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.955 x 13.98 at 13.77 degrees (North through East) ! Clean map min=-0.0014961 max=0.062943 Jy/beam ! Writing clean map to FITS file: J0831-2228_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0629427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196519 device "J0831-2228_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0831-2228_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.936658 0.936658 1.87332 3.74663 7.49327 14.9865 29.9731 59.9461 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.955 x 13.98 at 13.77 degrees (North through East) ! Clean map min=-0.0014961 max=0.062943 Jy/beam quit ! Quitting program ! Log file J0831-2228_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 22:59:25 2016