! Started logfile: /image_prod/ug002_uva//J1139-1350_S_dfm.log on Thu Mar 5 00:08:16 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1139-1350_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1139-1350_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.966111 visibilities/baseline/integration-bin. ! Found source: J1139-1350 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 5217 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J1139-1350_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012560Jy sigma=7.144343 ! Fit after self-cal, rms=0.849486Jy sigma=5.966974 ! 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=2.473 mas, bmaj=6.87 mas, bpa=-2.41 degrees ! Estimated noise=2.09548 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 = 0.115369 Jy ! Component: 100 - total flux cleaned = 0.149776 Jy ! Total flux subtracted in 100 components = 0.149776 Jy ! Clean residual min=-0.011813 max=0.022264 Jy/beam ! Clean residual mean=0.000057 rms=0.003508 Jy/beam ! Combined flux in latest and established models = 0.149776 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.149776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088893Jy sigma=0.594101 ! Fit after self-cal, rms=0.088819Jy sigma=0.593603 ! Inverting map ! Added new window around map position (-9, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223371 Jy ! Component: 100 - total flux cleaned = 0.0363605 Jy ! Total flux subtracted in 100 components = 0.0363605 Jy ! Clean residual min=-0.009289 max=0.014982 Jy/beam ! Clean residual mean=0.000041 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 0.186136 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.186136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081874Jy sigma=0.538639 ! Fit after self-cal, rms=0.081478Jy sigma=0.536973 ! 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=3.015 mas, bmaj=7.547 mas, bpa=-2.057 degrees ! Estimated noise=1.42649 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 (-3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174323 Jy ! Component: 100 - total flux cleaned = 0.0276903 Jy ! Component: 150 - total flux cleaned = 0.0348719 Jy ! Component: 200 - total flux cleaned = 0.0402419 Jy ! Total flux subtracted in 200 components = 0.0402419 Jy ! Clean residual min=-0.009693 max=0.016578 Jy/beam ! Clean residual mean=0.000027 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.226378 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.226378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077326Jy sigma=0.504733 ! Fit after self-cal, rms=0.077045Jy sigma=0.503204 ! Inverting map ! Added new window around map position (-17, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145059 Jy ! Component: 100 - total flux cleaned = 0.0219753 Jy ! Component: 150 - total flux cleaned = 0.0277007 Jy ! Component: 200 - total flux cleaned = 0.0323993 Jy ! Total flux subtracted in 200 components = 0.0323993 Jy ! Clean residual min=-0.007422 max=0.007261 Jy/beam ! Clean residual mean=0.000014 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.258778 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 113 components and 0.258778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074123Jy sigma=0.479741 ! Fit after self-cal, rms=0.073841Jy sigma=0.477766 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.015 x 7.547 at -2.057 degrees (North through East) ! Clean map min=-0.006575 max=0.15649 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.02 KP 0.97 ! LA 0.99 MK 0.99 NL 1.11 OV 1.04 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.84 HN 1.08 KP 0.98 ! LA 1.03 MK 1.01 NL 1.09 OV 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 1.11 KP 0.98 ! LA 0.96 MK 0.99 NL 1.01 OV 0.98 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.073841Jy sigma=0.477766 ! Fit after self-cal, rms=0.071839Jy sigma=0.467524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=7.564 mas, bpa=-1.77 degrees ! Estimated noise=1.4017 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 = 0.00502792 Jy ! Component: 100 - total flux cleaned = 0.00734122 Jy ! Component: 150 - total flux cleaned = 0.00925908 Jy ! Component: 200 - total flux cleaned = 0.010826 Jy ! Total flux subtracted in 200 components = 0.010826 Jy ! Clean residual min=-0.003973 max=0.004539 Jy/beam ! Clean residual mean=-0.000000 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.269604 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.269604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071391Jy sigma=0.464036 ! Fit after self-cal, rms=0.071372Jy sigma=0.463627 ! 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. ! ! Fit before self-cal, rms=0.071372Jy sigma=0.463627 ! Fit after self-cal, rms=0.071634Jy sigma=0.455971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=7.586 mas, bpa=-1.932 degrees ! Estimated noise=1.39918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231789 Jy ! Component: 100 - total flux cleaned = 0.00394148 Jy ! Component: 150 - total flux cleaned = 0.00486959 Jy ! Component: 200 - total flux cleaned = 0.00542746 Jy ! Total flux subtracted in 200 components = 0.00542746 Jy ! Clean residual min=-0.002597 max=0.002506 Jy/beam ! Clean residual mean=0.000008 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.275031 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 172 components and 0.275031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071518Jy sigma=0.455174 ! Fit after self-cal, rms=0.071539Jy sigma=0.455048 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 = 0.00091725 Jy ! Component: 100 - total flux cleaned = 0.00151282 Jy ! Component: 150 - total flux cleaned = 0.0018899 Jy ! Component: 200 - total flux cleaned = 0.00204561 Jy ! Total flux subtracted in 200 components = 0.00204561 Jy ! Clean residual min=-0.002538 max=0.002516 Jy/beam ! Clean residual mean=0.000007 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.277077 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 190 components and 0.277077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071499Jy sigma=0.454815 ! Fit after self-cal, rms=0.071494Jy sigma=0.454797 ! 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. ! ! Fit before self-cal, rms=0.071494Jy sigma=0.454797 ! Fit after self-cal, rms=0.071470Jy sigma=0.454696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=7.581 mas, bpa=-1.911 degrees ! Estimated noise=1.39936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110039 Jy ! Component: 100 - total flux cleaned = 0.00185141 Jy ! Component: 150 - total flux cleaned = 0.00223781 Jy ! Component: 200 - total flux cleaned = 0.00236191 Jy ! Total flux subtracted in 200 components = 0.00236191 Jy ! Clean residual min=-0.002439 max=0.002409 Jy/beam ! Clean residual mean=0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.279438 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 0.279438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071441Jy sigma=0.454519 ! Fit after self-cal, rms=0.071435Jy sigma=0.454503 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 = 0.00041276 Jy ! Component: 100 - total flux cleaned = 0.000530513 Jy ! Component: 150 - total flux cleaned = 0.000617734 Jy ! Component: 200 - total flux cleaned = 0.000698094 Jy ! Total flux subtracted in 200 components = 0.000698094 Jy ! Clean residual min=-0.002394 max=0.002405 Jy/beam ! Clean residual mean=0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.280137 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 209 components and 0.280137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071420Jy sigma=0.454422 ! Fit after self-cal, rms=0.071419Jy sigma=0.454417 ! 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. ! ! Fit before self-cal, rms=0.071419Jy sigma=0.454417 ! Fit after self-cal, rms=0.071431Jy sigma=0.454385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.119 mas, bmaj=13.96 mas, bpa=4.193 degrees ! Estimated noise=1.78939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987666 Jy ! Component: 100 - total flux cleaned = 0.00129659 Jy ! Component: 150 - total flux cleaned = 0.00146876 Jy ! Component: 200 - total flux cleaned = 0.00158524 Jy ! Total flux subtracted in 200 components = 0.00158524 Jy ! Clean residual min=-0.002401 max=0.002228 Jy/beam ! Clean residual mean=0.000014 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.281722 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 234 components and 0.281722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071425Jy sigma=0.454348 ! Fit after self-cal, rms=0.071425Jy sigma=0.454338 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 = 0.00028486 Jy ! Component: 100 - total flux cleaned = 0.000354447 Jy ! Component: 150 - total flux cleaned = 0.000385144 Jy ! Component: 200 - total flux cleaned = 0.000413882 Jy ! Total flux subtracted in 200 components = 0.000413882 Jy ! Clean residual min=-0.002420 max=0.002228 Jy/beam ! Clean residual mean=0.000013 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.282136 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 244 components and 0.282136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071423Jy sigma=0.454343 ! Fit after self-cal, rms=0.071423Jy sigma=0.454341 ! 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=3.029 mas, bmaj=7.579 mas, bpa=-1.896 degrees ! Estimated noise=1.40035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 7.579 at -1.896 degrees (North through East) ! Clean map min=-0.0022533 max=0.15379 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=2.482 mas, bmaj=6.896 mas, bpa=-2.29 degrees ! Estimated noise=2.06067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112843 Jy ! Component: 100 - total flux cleaned = 0.150299 Jy ! Component: 150 - total flux cleaned = 0.173842 Jy ! Component: 200 - total flux cleaned = 0.190829 Jy ! Total flux subtracted in 200 components = 0.190829 Jy ! Clean residual min=-0.007569 max=0.009678 Jy/beam ! Clean residual mean=0.000038 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.190829 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.190829 Jy ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.579 mas, bpa=-1.896 degrees ! Estimated noise=1.40035 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 = 0.0165091 Jy ! Component: 100 - total flux cleaned = 0.028619 Jy ! Component: 150 - total flux cleaned = 0.0382924 Jy ! Component: 200 - total flux cleaned = 0.0461566 Jy ! Total flux subtracted in 200 components = 0.0461566 Jy ! Clean residual min=-0.004979 max=0.005092 Jy/beam ! Clean residual mean=0.000020 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.236986 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 71 components and 0.236986 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=7.119 mas, bmaj=13.96 mas, bpa=4.193 degrees ! Estimated noise=1.78939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120624 Jy ! Component: 100 - total flux cleaned = 0.0200023 Jy ! Component: 150 - total flux cleaned = 0.0256052 Jy ! Component: 200 - total flux cleaned = 0.0297781 Jy ! Total flux subtracted in 200 components = 0.0297781 Jy ! Clean residual min=-0.003234 max=0.003421 Jy/beam ! Clean residual mean=0.000019 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.266764 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 = 0.00320107 Jy ! Component: 100 - total flux cleaned = 0.00569201 Jy ! Component: 150 - total flux cleaned = 0.007649 Jy ! Component: 200 - total flux cleaned = 0.00919692 Jy ! Total flux subtracted in 200 components = 0.00919692 Jy ! Clean residual min=-0.002705 max=0.002259 Jy/beam ! Clean residual mean=0.000015 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.275961 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 172 components and 0.275961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.579 mas, bpa=-1.896 degrees ! Estimated noise=1.40035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000910971 Jy ! Component: 100 - total flux cleaned = 0.00144585 Jy ! Component: 150 - total flux cleaned = 0.00197269 Jy ! Component: 200 - total flux cleaned = 0.002435 Jy ! Total flux subtracted in 200 components = 0.002435 Jy ! Clean residual min=-0.002445 max=0.002604 Jy/beam ! Clean residual mean=0.000007 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.278396 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 191 components and 0.278396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071490Jy sigma=0.454737 ! Fit after self-cal, rms=0.071474Jy sigma=0.454631 wmodel J1139-1350_S_map.mod ! Writing 191 model components to file: J1139-1350_S_map.mod wobs J1139-1350_S_uvs.fits ! Writing UV FITS file: J1139-1350_S_uvs.fits wwins J1139-1350_S_map.win ! wwins: Wrote 4 windows to J1139-1350_S_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 = -0.000216873 Jy ! Component: 100 - total flux cleaned = -0.00071991 Jy ! Component: 150 - total flux cleaned = -0.00115122 Jy ! Component: 200 - total flux cleaned = -0.00137545 Jy ! Component: 250 - total flux cleaned = -0.00158899 Jy ! Component: 300 - total flux cleaned = -0.0017932 Jy ! Component: 350 - total flux cleaned = -0.00202294 Jy ! Component: 400 - total flux cleaned = -0.00211876 Jy ! Component: 450 - total flux cleaned = -0.00236892 Jy ! Component: 500 - total flux cleaned = -0.00252034 Jy ! Component: 550 - total flux cleaned = -0.00257967 Jy ! Component: 600 - total flux cleaned = -0.0027236 Jy ! Component: 650 - total flux cleaned = -0.00280702 Jy ! Component: 700 - total flux cleaned = -0.00286161 Jy ! Component: 750 - total flux cleaned = -0.00291533 Jy ! Component: 800 - total flux cleaned = -0.00296743 Jy ! Component: 850 - total flux cleaned = -0.0030447 Jy ! Component: 900 - total flux cleaned = -0.00309488 Jy ! Component: 950 - total flux cleaned = -0.00314453 Jy ! Component: 1000 - total flux cleaned = -0.00316896 Jy ! Component: 1050 - total flux cleaned = -0.00333792 Jy ! Component: 1100 - total flux cleaned = -0.00331414 Jy ! Component: 1150 - total flux cleaned = -0.00333793 Jy ! Component: 1200 - total flux cleaned = -0.00354455 Jy ! Component: 1250 - total flux cleaned = -0.00345367 Jy ! Component: 1300 - total flux cleaned = -0.00349855 Jy ! Component: 1350 - total flux cleaned = -0.00349815 Jy ! Component: 1400 - total flux cleaned = -0.00354168 Jy ! Component: 1450 - total flux cleaned = -0.00360586 Jy ! Component: 1500 - total flux cleaned = -0.00362724 Jy ! Component: 1550 - total flux cleaned = -0.00373132 Jy ! Component: 1600 - total flux cleaned = -0.00377227 Jy ! Component: 1650 - total flux cleaned = -0.00385335 Jy ! Component: 1700 - total flux cleaned = -0.0039534 Jy ! Component: 1750 - total flux cleaned = -0.0040126 Jy ! Component: 1800 - total flux cleaned = -0.00412969 Jy ! Component: 1850 - total flux cleaned = -0.00420714 Jy ! Component: 1900 - total flux cleaned = -0.00430293 Jy ! Component: 1950 - total flux cleaned = -0.00435959 Jy ! Component: 2000 - total flux cleaned = -0.004397 Jy ! Component: 2050 - total flux cleaned = -0.00454456 Jy ! Component: 2100 - total flux cleaned = -0.00452596 Jy ! Component: 2150 - total flux cleaned = -0.00454369 Jy ! Component: 2200 - total flux cleaned = -0.00463271 Jy ! Component: 2250 - total flux cleaned = -0.00470325 Jy ! Component: 2300 - total flux cleaned = -0.0048254 Jy ! Component: 2350 - total flux cleaned = -0.00491166 Jy ! Component: 2400 - total flux cleaned = -0.00497983 Jy ! Component: 2450 - total flux cleaned = -0.00501392 Jy ! Component: 2500 - total flux cleaned = -0.00506416 Jy ! Component: 2550 - total flux cleaned = -0.00509724 Jy ! Component: 2600 - total flux cleaned = -0.00514669 Jy ! Component: 2650 - total flux cleaned = -0.00517902 Jy ! Component: 2700 - total flux cleaned = -0.00521166 Jy ! Component: 2750 - total flux cleaned = -0.00535579 Jy ! Component: 2800 - total flux cleaned = -0.00538743 Jy ! Component: 2850 - total flux cleaned = -0.0054346 Jy ! Component: 2900 - total flux cleaned = -0.00554362 Jy ! Component: 2950 - total flux cleaned = -0.00560537 Jy ! Component: 3000 - total flux cleaned = -0.00571265 Jy ! Component: 3050 - total flux cleaned = -0.00577331 Jy ! Component: 3100 - total flux cleaned = -0.00584854 Jy ! Component: 3150 - total flux cleaned = -0.00593811 Jy ! Component: 3200 - total flux cleaned = -0.00595309 Jy ! Component: 3250 - total flux cleaned = -0.00599731 Jy ! Component: 3300 - total flux cleaned = -0.0060994 Jy ! Component: 3350 - total flux cleaned = -0.00611391 Jy ! Component: 3400 - total flux cleaned = -0.00619992 Jy ! Component: 3450 - total flux cleaned = -0.00625686 Jy ! Component: 3500 - total flux cleaned = -0.00628489 Jy ! Component: 3550 - total flux cleaned = -0.00636905 Jy ! Component: 3600 - total flux cleaned = -0.00636899 Jy ! Component: 3650 - total flux cleaned = -0.00645205 Jy ! Component: 3700 - total flux cleaned = -0.0065343 Jy ! Component: 3750 - total flux cleaned = -0.00658871 Jy ! Component: 3800 - total flux cleaned = -0.00666984 Jy ! Component: 3850 - total flux cleaned = -0.00668324 Jy ! Component: 3900 - total flux cleaned = -0.0067633 Jy ! Component: 3950 - total flux cleaned = -0.00681632 Jy ! Component: 4000 - total flux cleaned = -0.00689535 Jy ! Component: 4050 - total flux cleaned = -0.00694756 Jy ! Total flux subtracted in 4096 components = -0.00699941 Jy ! Clean residual min=-0.001059 max=0.000863 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.271396 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 459 components and 0.271396 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1139-1350_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 7.579 at -1.896 degrees (North through East) ! Clean map min=-0.0016254 max=0.155 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1139-1350_S_map.fits wmodel /image_prod/ug002_uva//J1139-1350_S_map.mod ! Writing 459 model components to file: /image_prod/ug002_uva//J1139-1350_S_map.mod wobs /image_prod/ug002_uva//J1139-1350_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1139-1350_S_uvs.fits wwins /image_prod/ug002_uva//J1139-1350_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1139-1350_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.433717 0.433717 0.867435 1.73487 3.46974 6.93948 13.879 27.7579 55.5158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 691.694 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1139-1350_S_dfm.log closed on Thu Mar 5 00:08:20 2020