! Started logfile: J1018+3542_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:31:59 2016 obs J1018+3542_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1018+3542_S_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775479 visibilities/baseline/integration-bin. ! Found source: J1018+3542 ! ! 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 344 lines of history. ! ! Reading 4048 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 J1018+3542_S_2014_12_20_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.541302Jy sigma=0.006410 ! Fit after self-cal, rms=0.535751Jy sigma=0.006350 ! 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=3.678 mas, bmaj=7.338 mas, bpa=27.07 degrees ! Estimated noise=1227.66 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 = 0.354143 Jy ! Component: 100 - total flux cleaned = 0.439303 Jy ! Total flux subtracted in 100 components = 0.439303 Jy ! Clean residual min=-0.014981 max=0.033730 Jy/beam ! Clean residual mean=0.000035 rms=0.004664 Jy/beam ! Combined flux in latest and established models = 0.439303 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.439303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126101Jy sigma=0.001300 ! Fit after self-cal, rms=0.126030Jy sigma=0.001299 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363025 Jy ! Component: 100 - total flux cleaned = 0.0559795 Jy ! Total flux subtracted in 100 components = 0.0559795 Jy ! Clean residual min=-0.013941 max=0.013136 Jy/beam ! Clean residual mean=0.000024 rms=0.003328 Jy/beam ! Combined flux in latest and established models = 0.495282 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.495282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109182Jy sigma=0.001125 ! Fit after self-cal, rms=0.109006Jy sigma=0.001123 ! 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=4.482 mas, bmaj=7.918 mas, bpa=26.86 degrees ! Estimated noise=977.835 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 = 0.0226499 Jy ! Component: 100 - total flux cleaned = 0.0371464 Jy ! Component: 150 - total flux cleaned = 0.0470107 Jy ! Component: 200 - total flux cleaned = 0.0538195 Jy ! Total flux subtracted in 200 components = 0.0538195 Jy ! Clean residual min=-0.011867 max=0.012273 Jy/beam ! Clean residual mean=0.000031 rms=0.003392 Jy/beam ! Combined flux in latest and established models = 0.549102 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 85 components and 0.549102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101961Jy sigma=0.001070 ! Fit after self-cal, rms=0.101931Jy sigma=0.001070 ! 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 1.00 FD 0.85 HN 0.95 KP 1.10 ! LA 0.96 MK 0.98 NL 0.97 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.04 KP 1.05 ! LA 0.95 MK 0.97 NL 0.90 OV 1.03 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.04 KP 0.94 ! LA 0.78 MK 0.97 NL 1.32 OV 0.95 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 0.99 KP 0.92 ! LA 0.82 MK 1.00 NL 1.00 OV 1.02 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.101931Jy sigma=0.001070 ! Fit after self-cal, rms=0.078106Jy sigma=0.000833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.517 mas, bmaj=7.978 mas, bpa=26.79 degrees ! Estimated noise=974.8 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 = -0.00235202 Jy ! Component: 100 - total flux cleaned = -0.00262464 Jy ! Component: 150 - total flux cleaned = -0.00277236 Jy ! Component: 200 - total flux cleaned = -0.0029718 Jy ! Total flux subtracted in 200 components = -0.0029718 Jy ! Clean residual min=-0.009621 max=0.008822 Jy/beam ! Clean residual mean=0.000021 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 0.54613 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.54613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077907Jy sigma=0.000830 ! Fit after self-cal, rms=0.077870Jy sigma=0.000830 ! 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=0.077870Jy sigma=0.000830 ! Fit after self-cal, rms=0.072619Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.496 mas, bmaj=7.981 mas, bpa=27.02 degrees ! Estimated noise=972.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025726 Jy ! Component: 100 - total flux cleaned = -0.00338953 Jy ! Component: 150 - total flux cleaned = -0.00351721 Jy ! Component: 200 - total flux cleaned = -0.00362183 Jy ! Total flux subtracted in 200 components = -0.00362183 Jy ! Clean residual min=-0.003279 max=0.003852 Jy/beam ! Clean residual mean=0.000005 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.542508 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 107 components and 0.542508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072518Jy sigma=0.000778 ! Fit after self-cal, rms=0.072510Jy sigma=0.000778 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 (3.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319667 Jy ! Component: 100 - total flux cleaned = 0.00376411 Jy ! Component: 150 - total flux cleaned = 0.00393151 Jy ! Component: 200 - total flux cleaned = 0.00392953 Jy ! Total flux subtracted in 200 components = 0.00392953 Jy ! Clean residual min=-0.002841 max=0.003164 Jy/beam ! Clean residual mean=0.000003 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.546438 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.546438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072342Jy sigma=0.000776 ! Fit after self-cal, rms=0.072311Jy 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=0.072311Jy sigma=0.000775 ! Fit after self-cal, rms=0.072253Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.495 mas, bmaj=8 mas, bpa=27.02 degrees ! Estimated noise=972.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226678 Jy ! Component: 100 - total flux cleaned = -0.000178903 Jy ! Component: 150 - total flux cleaned = -0.000128506 Jy ! Component: 200 - total flux cleaned = -0.000166456 Jy ! Total flux subtracted in 200 components = -0.000166456 Jy ! Clean residual min=-0.002712 max=0.002630 Jy/beam ! Clean residual mean=0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.546271 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.546271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072173Jy sigma=0.000774 ! Fit after self-cal, rms=0.072163Jy 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 = 0.000413553 Jy ! Component: 100 - total flux cleaned = 0.000447727 Jy ! Component: 150 - total flux cleaned = 0.00038571 Jy ! Component: 200 - total flux cleaned = 0.000356644 Jy ! Total flux subtracted in 200 components = 0.000356644 Jy ! Clean residual min=-0.002654 max=0.002575 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.546628 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.546628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072134Jy sigma=0.000774 ! Fit after self-cal, rms=0.072130Jy sigma=0.000774 ! 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=0.072130Jy sigma=0.000774 ! Fit after self-cal, rms=0.072085Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.736 mas, bmaj=9.621 mas, bpa=6.405 degrees ! Estimated noise=1076.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00093344 Jy ! Component: 100 - total flux cleaned = -0.00131666 Jy ! Component: 150 - total flux cleaned = -0.00161072 Jy ! Component: 200 - total flux cleaned = -0.00180341 Jy ! Total flux subtracted in 200 components = -0.00180341 Jy ! Clean residual min=-0.002777 max=0.002459 Jy/beam ! Clean residual mean=0.000005 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.544825 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.544825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072066Jy sigma=0.000773 ! Fit after self-cal, rms=0.072061Jy sigma=0.000773 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 = 1.61485e-05 Jy ! Component: 100 - total flux cleaned = 1.69874e-05 Jy ! Component: 150 - total flux cleaned = 1.80392e-05 Jy ! Component: 200 - total flux cleaned = 2.58298e-06 Jy ! Total flux subtracted in 200 components = 2.58298e-06 Jy ! Clean residual min=-0.002782 max=0.002447 Jy/beam ! Clean residual mean=0.000005 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.544827 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 185 components and 0.544827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072056Jy sigma=0.000773 ! Fit after self-cal, rms=0.072054Jy sigma=0.000773 ! 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=4.495 mas, bmaj=8.011 mas, bpa=27.02 degrees ! Estimated noise=971.621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.495 x 8.011 at 27.02 degrees (North through East) ! Clean map min=-0.0025265 max=0.45641 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=3.671 mas, bmaj=7.395 mas, bpa=27.17 degrees ! Estimated noise=1227.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353786 Jy ! Component: 100 - total flux cleaned = 0.440049 Jy ! Component: 150 - total flux cleaned = 0.475798 Jy ! Component: 200 - total flux cleaned = 0.494693 Jy ! Total flux subtracted in 200 components = 0.494693 Jy ! Clean residual min=-0.005312 max=0.009467 Jy/beam ! Clean residual mean=0.000011 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.494693 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 0.494693 Jy ! Inverting map and beam ! Estimated beam: bmin=4.495 mas, bmaj=8.011 mas, bpa=27.02 degrees ! Estimated noise=971.621 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 = 0.0158948 Jy ! Component: 100 - total flux cleaned = 0.0256023 Jy ! Component: 150 - total flux cleaned = 0.0321833 Jy ! Component: 200 - total flux cleaned = 0.0368594 Jy ! Total flux subtracted in 200 components = 0.0368594 Jy ! Clean residual min=-0.003355 max=0.003152 Jy/beam ! Clean residual mean=0.000008 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.531552 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 86 components and 0.531552 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=8.736 mas, bmaj=9.621 mas, bpa=6.405 degrees ! Estimated noise=1076.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046171 Jy ! Component: 100 - total flux cleaned = 0.0074469 Jy ! Component: 150 - total flux cleaned = 0.00939336 Jy ! Component: 200 - total flux cleaned = 0.0107096 Jy ! Total flux subtracted in 200 components = 0.0107096 Jy ! Clean residual min=-0.002995 max=0.002590 Jy/beam ! Clean residual mean=0.000007 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.542262 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 = 0.000579364 Jy ! Component: 100 - total flux cleaned = 0.00105634 Jy ! Component: 150 - total flux cleaned = 0.00145091 Jy ! Component: 200 - total flux cleaned = 0.00168295 Jy ! Total flux subtracted in 200 components = 0.00168295 Jy ! Clean residual min=-0.002738 max=0.002495 Jy/beam ! Clean residual mean=0.000006 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.543945 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 187 components and 0.543945 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.495 mas, bmaj=8.011 mas, bpa=27.02 degrees ! Estimated noise=971.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501263 Jy ! Component: 100 - total flux cleaned = 0.000615718 Jy ! Component: 150 - total flux cleaned = 0.000753639 Jy ! Component: 200 - total flux cleaned = 0.000847869 Jy ! Total flux subtracted in 200 components = 0.000847869 Jy ! Clean residual min=-0.002577 max=0.002738 Jy/beam ! Clean residual mean=0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.544793 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 202 components and 0.544793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072078Jy sigma=0.000773 ! Fit after self-cal, rms=0.072073Jy sigma=0.000773 wmodel J1018+3542_S_2014_12_20_pus_map.mod ! Writing 202 model components to file: J1018+3542_S_2014_12_20_pus_map.mod wobs J1018+3542_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1018+3542_S_2014_12_20_pus_uvs.fits wwins J1018+3542_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1018+3542_S_2014_12_20_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 = -0.00017669 Jy ! Component: 100 - total flux cleaned = -9.65145e-05 Jy ! Component: 150 - total flux cleaned = 0.000223418 Jy ! Component: 200 - total flux cleaned = 0.000571163 Jy ! Component: 250 - total flux cleaned = 0.000795489 Jy ! Component: 300 - total flux cleaned = 0.00104945 Jy ! Component: 350 - total flux cleaned = 0.00129702 Jy ! Component: 400 - total flux cleaned = 0.00146869 Jy ! Component: 450 - total flux cleaned = 0.00166995 Jy ! Component: 500 - total flux cleaned = 0.00193276 Jy ! Component: 550 - total flux cleaned = 0.00225432 Jy ! Component: 600 - total flux cleaned = 0.00250616 Jy ! Component: 650 - total flux cleaned = 0.00272281 Jy ! Component: 700 - total flux cleaned = 0.00293502 Jy ! Component: 750 - total flux cleaned = 0.00326338 Jy ! Component: 800 - total flux cleaned = 0.00352777 Jy ! Component: 850 - total flux cleaned = 0.00384619 Jy ! Component: 900 - total flux cleaned = 0.00415971 Jy ! Component: 950 - total flux cleaned = 0.00444055 Jy ! Component: 1000 - total flux cleaned = 0.00468971 Jy ! Component: 1050 - total flux cleaned = 0.00496311 Jy ! Component: 1100 - total flux cleaned = 0.00523269 Jy ! Component: 1150 - total flux cleaned = 0.00549875 Jy ! Component: 1200 - total flux cleaned = 0.00570878 Jy ! Component: 1250 - total flux cleaned = 0.0059936 Jy ! Component: 1300 - total flux cleaned = 0.00614687 Jy ! Component: 1350 - total flux cleaned = 0.00632454 Jy ! Component: 1400 - total flux cleaned = 0.00657471 Jy ! Component: 1450 - total flux cleaned = 0.00677245 Jy ! Component: 1500 - total flux cleaned = 0.00706547 Jy ! Component: 1550 - total flux cleaned = 0.00720995 Jy ! Component: 1600 - total flux cleaned = 0.00740121 Jy ! Component: 1650 - total flux cleaned = 0.00766053 Jy ! Component: 1700 - total flux cleaned = 0.00780095 Jy ! Component: 1750 - total flux cleaned = 0.00807816 Jy ! Component: 1800 - total flux cleaned = 0.00828383 Jy ! Component: 1850 - total flux cleaned = 0.00851001 Jy ! Component: 1900 - total flux cleaned = 0.00868894 Jy ! Component: 1950 - total flux cleaned = 0.00884392 Jy ! Component: 2000 - total flux cleaned = 0.00904134 Jy ! Component: 2050 - total flux cleaned = 0.00917167 Jy ! Component: 2100 - total flux cleaned = 0.00938699 Jy ! Component: 2150 - total flux cleaned = 0.00957899 Jy ! Component: 2200 - total flux cleaned = 0.00985353 Jy ! Component: 2250 - total flux cleaned = 0.0099368 Jy ! Component: 2300 - total flux cleaned = 0.0101028 Jy ! Component: 2350 - total flux cleaned = 0.0102468 Jy ! Component: 2400 - total flux cleaned = 0.01043 Jy ! Component: 2450 - total flux cleaned = 0.0105108 Jy ! Component: 2500 - total flux cleaned = 0.0105909 Jy ! Component: 2550 - total flux cleaned = 0.0107303 Jy ! Component: 2600 - total flux cleaned = 0.0108682 Jy ! Component: 2650 - total flux cleaned = 0.0110248 Jy ! Component: 2700 - total flux cleaned = 0.0111414 Jy ! Component: 2750 - total flux cleaned = 0.0112954 Jy ! Component: 2800 - total flux cleaned = 0.0113715 Jy ! Component: 2850 - total flux cleaned = 0.0114665 Jy ! Component: 2900 - total flux cleaned = 0.0116171 Jy ! Component: 2950 - total flux cleaned = 0.0118411 Jy ! Component: 3000 - total flux cleaned = 0.011952 Jy ! Component: 3050 - total flux cleaned = 0.0120438 Jy ! Component: 3100 - total flux cleaned = 0.0121168 Jy ! Component: 3150 - total flux cleaned = 0.0122437 Jy ! Component: 3200 - total flux cleaned = 0.0123875 Jy ! Component: 3250 - total flux cleaned = 0.0124947 Jy ! Component: 3300 - total flux cleaned = 0.012601 Jy ! Component: 3350 - total flux cleaned = 0.0127241 Jy ! Component: 3400 - total flux cleaned = 0.0127414 Jy ! Component: 3450 - total flux cleaned = 0.0128458 Jy ! Component: 3500 - total flux cleaned = 0.0128802 Jy ! Component: 3550 - total flux cleaned = 0.0129315 Jy ! Component: 3600 - total flux cleaned = 0.0129485 Jy ! Component: 3650 - total flux cleaned = 0.0129824 Jy ! Component: 3700 - total flux cleaned = 0.0130498 Jy ! Component: 3750 - total flux cleaned = 0.0131169 Jy ! Component: 3800 - total flux cleaned = 0.0131335 Jy ! Component: 3850 - total flux cleaned = 0.0131828 Jy ! Component: 3900 - total flux cleaned = 0.0132486 Jy ! Component: 3950 - total flux cleaned = 0.0132486 Jy ! Component: 4000 - total flux cleaned = 0.0132811 Jy ! Component: 4050 - total flux cleaned = 0.0132972 Jy ! Total flux subtracted in 4096 components = 0.0133293 Jy ! Clean residual min=-0.000907 max=0.000976 Jy/beam ! Clean residual mean=0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.558122 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 498 components and 0.558122 Jy ![Exited script file: muppet] wmap "J1018+3542_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.495 x 8.011 at 27.02 degrees (North through East) ! Clean map min=-0.001638 max=0.45754 Jy/beam ! Writing clean map to FITS file: J1018+3542_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.45754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299037 device "J1018+3542_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1018+3542_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196073 0.196073 0.392146 0.784292 1.56858 3.13717 6.27433 12.5487 25.0973 50.1947 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.457 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.495 x 8.011 at 27.02 degrees (North through East) ! Clean map min=-0.001638 max=0.45754 Jy/beam quit ! Quitting program ! Log file J1018+3542_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:32:05 2016