! Started logfile: /image_prod/ug002_uva//J1913-3630_S_dfm.log on Thu Mar 5 04:05:42 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//J1913-3630_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1913-3630_S_uva.fits ! AN table 1: 25 integrations on 21 of 21 possible baselines. ! AN table 2: 25 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.993333 visibilities/baseline/integration-bin. ! Found source: J1913-3630 ! ! 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 3129 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 J1913-3630_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.008397Jy sigma=5.439690 ! Fit after self-cal, rms=0.910953Jy sigma=4.876654 ! 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=2.312 mas, bmaj=6.423 mas, bpa=-8.069 degrees ! Estimated noise=3.83603 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 = 0.0753646 Jy ! Component: 100 - total flux cleaned = 0.092447 Jy ! Total flux subtracted in 100 components = 0.092447 Jy ! Clean residual min=-0.008157 max=0.011128 Jy/beam ! Clean residual mean=-0.000128 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.092447 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.092447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092518Jy sigma=0.448311 ! Fit after self-cal, rms=0.092160Jy sigma=0.446399 ! 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=2.653 mas, bmaj=7.266 mas, bpa=-6.605 degrees ! Estimated noise=2.41626 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 = 0.0053234 Jy ! Component: 100 - total flux cleaned = 0.00666729 Jy ! Component: 150 - total flux cleaned = 0.00690841 Jy ! Component: 200 - total flux cleaned = 0.00711229 Jy ! Total flux subtracted in 200 components = 0.00711229 Jy ! Clean residual min=-0.005475 max=0.007177 Jy/beam ! Clean residual mean=-0.000108 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.0995593 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0995593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091966Jy sigma=0.443919 ! Fit after self-cal, rms=0.091932Jy sigma=0.443833 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.653 x 7.266 at -6.605 degrees (North through East) ! Clean map min=-0.0051724 max=0.096683 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.56 LA 0.88 MK 0.95 NL 1.08 ! OV 0.93 PT 0.97 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.96 LA 0.97 MK 0.98 NL 1.31 ! OV 0.99 PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.41 LA 1.07 MK 1.09 NL 1.18 ! OV 0.91 PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.96 LA 0.94 MK 1.00 NL 1.21 ! OV 1.06 PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.37 LA 0.86 MK 1.03 NL 1.02 ! OV 0.96 PT 0.87 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.90 LA 0.99 MK 0.90 NL 1.21 ! OV 1.01 PT 0.90 SC 1.01 ! ! ! Fit before self-cal, rms=0.091932Jy sigma=0.443833 ! Fit after self-cal, rms=0.105199Jy sigma=0.437794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.668 mas, bmaj=7.289 mas, bpa=-6.278 degrees ! Estimated noise=2.40081 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 (-30.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217955 Jy ! Component: 100 - total flux cleaned = 0.0018247 Jy ! Component: 150 - total flux cleaned = 0.00156756 Jy ! Component: 200 - total flux cleaned = 0.00146771 Jy ! Total flux subtracted in 200 components = 0.00146771 Jy ! Clean residual min=-0.003306 max=0.003002 Jy/beam ! Clean residual mean=-0.000015 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.101027 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.101027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104971Jy sigma=0.436804 ! Fit after self-cal, rms=0.105497Jy sigma=0.436334 ! 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=0.105497Jy sigma=0.436334 ! Fit after self-cal, rms=0.106774Jy sigma=0.436243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.665 mas, bmaj=7.3 mas, bpa=-6.2 degrees ! Estimated noise=2.39182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453613 Jy ! Component: 100 - total flux cleaned = 0.000189302 Jy ! Component: 150 - total flux cleaned = 8.30681e-06 Jy ! Component: 200 - total flux cleaned = -7.30633e-05 Jy ! Total flux subtracted in 200 components = -7.30633e-05 Jy ! Clean residual min=-0.003149 max=0.002934 Jy/beam ! Clean residual mean=-0.000014 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.100954 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.100954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106685Jy sigma=0.436054 ! Fit after self-cal, rms=0.106732Jy sigma=0.436021 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 = 1.17004e-05 Jy ! Component: 100 - total flux cleaned = -6.57477e-05 Jy ! Component: 150 - total flux cleaned = -9.96274e-05 Jy ! Component: 200 - total flux cleaned = -0.000133069 Jy ! Total flux subtracted in 200 components = -0.000133069 Jy ! Clean residual min=-0.003104 max=0.002922 Jy/beam ! Clean residual mean=-0.000014 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.100821 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.100821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106681Jy sigma=0.435949 ! Fit after self-cal, rms=0.106684Jy sigma=0.435937 ! 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=0.106684Jy sigma=0.435937 ! Fit after self-cal, rms=0.107161Jy sigma=0.435940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.665 mas, bmaj=7.316 mas, bpa=-6.214 degrees ! Estimated noise=2.39455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141849 Jy ! Component: 100 - total flux cleaned = -0.00017702 Jy ! Component: 150 - total flux cleaned = -0.00020754 Jy ! Component: 200 - total flux cleaned = -0.000207414 Jy ! Total flux subtracted in 200 components = -0.000207414 Jy ! Clean residual min=-0.003049 max=0.002921 Jy/beam ! Clean residual mean=-0.000016 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.100613 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.100613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107117Jy sigma=0.435892 ! Fit after self-cal, rms=0.107134Jy sigma=0.435878 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 = -2.7132e-05 Jy ! Component: 100 - total flux cleaned = -2.76152e-05 Jy ! Component: 150 - total flux cleaned = -2.7879e-05 Jy ! Component: 200 - total flux cleaned = -2.78349e-05 Jy ! Total flux subtracted in 200 components = -2.78349e-05 Jy ! Clean residual min=-0.003000 max=0.002913 Jy/beam ! Clean residual mean=-0.000016 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.100586 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.100586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107104Jy sigma=0.435846 ! Fit after self-cal, rms=0.107106Jy sigma=0.435840 ! 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=0.107106Jy sigma=0.435840 ! Fit after self-cal, rms=0.107205Jy sigma=0.435836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.539 mas, bmaj=21.92 mas, bpa=-2.439 degrees ! Estimated noise=3.15361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225159 Jy ! Component: 100 - total flux cleaned = 0.000223759 Jy ! Component: 150 - total flux cleaned = 0.00022255 Jy ! Component: 200 - total flux cleaned = 0.000221713 Jy ! Total flux subtracted in 200 components = 0.000221713 Jy ! Clean residual min=-0.003649 max=0.003411 Jy/beam ! Clean residual mean=-0.000034 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.100807 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.100807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107191Jy sigma=0.435838 ! Fit after self-cal, rms=0.107190Jy sigma=0.435829 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 = 2.95045e-06 Jy ! Component: 100 - total flux cleaned = 2.95287e-06 Jy ! Component: 150 - total flux cleaned = 2.06284e-06 Jy ! Component: 200 - total flux cleaned = -1.3788e-05 Jy ! Total flux subtracted in 200 components = -1.3788e-05 Jy ! Clean residual min=-0.003656 max=0.003387 Jy/beam ! Clean residual mean=-0.000034 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.100794 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.100794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107179Jy sigma=0.435834 ! Fit after self-cal, rms=0.107171Jy sigma=0.435830 ! 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=2.666 mas, bmaj=7.329 mas, bpa=-6.297 degrees ! Estimated noise=2.39424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.666 x 7.329 at -6.297 degrees (North through East) ! Clean map min=-0.0032207 max=0.096002 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=2.329 mas, bmaj=6.472 mas, bpa=-7.521 degrees ! Estimated noise=3.81702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0747107 Jy ! Component: 100 - total flux cleaned = 0.0926902 Jy ! Component: 150 - total flux cleaned = 0.0981133 Jy ! Component: 200 - total flux cleaned = 0.0998582 Jy ! Total flux subtracted in 200 components = 0.0998582 Jy ! Clean residual min=-0.006496 max=0.006978 Jy/beam ! Clean residual mean=-0.000021 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.0998582 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0998582 Jy ! Inverting map and beam ! Estimated beam: bmin=2.666 mas, bmaj=7.329 mas, bpa=-6.297 degrees ! Estimated noise=2.39424 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 = 0.00224321 Jy ! Component: 100 - total flux cleaned = 0.00151439 Jy ! Component: 150 - total flux cleaned = 0.00101405 Jy ! Component: 200 - total flux cleaned = 0.000800543 Jy ! Total flux subtracted in 200 components = 0.000800543 Jy ! Clean residual min=-0.003478 max=0.003269 Jy/beam ! Clean residual mean=-0.000016 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.100659 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.100659 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=7.539 mas, bmaj=21.92 mas, bpa=-2.439 degrees ! Estimated noise=3.15361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609113 Jy ! Component: 100 - total flux cleaned = 0.000427498 Jy ! Component: 150 - total flux cleaned = 0.000272893 Jy ! Component: 200 - total flux cleaned = 0.000139712 Jy ! Total flux subtracted in 200 components = 0.000139712 Jy ! Clean residual min=-0.003679 max=0.003589 Jy/beam ! Clean residual mean=-0.000036 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.100798 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 = -0.000114338 Jy ! Component: 100 - total flux cleaned = -0.000114851 Jy ! Component: 150 - total flux cleaned = -0.0001157 Jy ! Component: 200 - total flux cleaned = -0.000115378 Jy ! Total flux subtracted in 200 components = -0.000115378 Jy ! Clean residual min=-0.003703 max=0.003512 Jy/beam ! Clean residual mean=-0.000037 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.100683 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.100683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.666 mas, bmaj=7.329 mas, bpa=-6.297 degrees ! Estimated noise=2.39424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107916 Jy ! Component: 100 - total flux cleaned = -5.04188e-05 Jy ! Component: 150 - total flux cleaned = -0.000145831 Jy ! Component: 200 - total flux cleaned = -0.000226954 Jy ! Total flux subtracted in 200 components = -0.000226954 Jy ! Clean residual min=-0.003013 max=0.003138 Jy/beam ! Clean residual mean=-0.000017 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.100456 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.100456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107194Jy sigma=0.436043 ! Fit after self-cal, rms=0.107207Jy sigma=0.435958 wmodel J1913-3630_S_map.mod ! Writing 50 model components to file: J1913-3630_S_map.mod wobs J1913-3630_S_uvs.fits ! Writing UV FITS file: J1913-3630_S_uvs.fits wwins J1913-3630_S_map.win ! wwins: Wrote 2 windows to J1913-3630_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 = -5.40833e-05 Jy ! Component: 100 - total flux cleaned = -0.000105634 Jy ! Component: 150 - total flux cleaned = -0.000249355 Jy ! Component: 200 - total flux cleaned = -0.000433689 Jy ! Component: 250 - total flux cleaned = -0.000477328 Jy ! Component: 300 - total flux cleaned = -0.000520093 Jy ! Component: 350 - total flux cleaned = -0.000560443 Jy ! Component: 400 - total flux cleaned = -0.000598629 Jy ! Component: 450 - total flux cleaned = -0.000674277 Jy ! Component: 500 - total flux cleaned = -0.000783892 Jy ! Component: 550 - total flux cleaned = -0.00089113 Jy ! Component: 600 - total flux cleaned = -0.00106329 Jy ! Component: 650 - total flux cleaned = -0.00122956 Jy ! Component: 700 - total flux cleaned = -0.00129383 Jy ! Component: 750 - total flux cleaned = -0.0014195 Jy ! Component: 800 - total flux cleaned = -0.00160452 Jy ! Component: 850 - total flux cleaned = -0.00169532 Jy ! Component: 900 - total flux cleaned = -0.0018137 Jy ! Component: 950 - total flux cleaned = -0.00192872 Jy ! Component: 1000 - total flux cleaned = -0.00198508 Jy ! Component: 1050 - total flux cleaned = -0.00209623 Jy ! Component: 1100 - total flux cleaned = -0.00225843 Jy ! Component: 1150 - total flux cleaned = -0.00231103 Jy ! Component: 1200 - total flux cleaned = -0.00241511 Jy ! Component: 1250 - total flux cleaned = -0.00249116 Jy ! Component: 1300 - total flux cleaned = -0.0025907 Jy ! Component: 1350 - total flux cleaned = -0.00266351 Jy ! Component: 1400 - total flux cleaned = -0.00263959 Jy ! Component: 1450 - total flux cleaned = -0.00271084 Jy ! Component: 1500 - total flux cleaned = -0.00280363 Jy ! Component: 1550 - total flux cleaned = -0.00289514 Jy ! Component: 1600 - total flux cleaned = -0.00300761 Jy ! Component: 1650 - total flux cleaned = -0.00311818 Jy ! Component: 1700 - total flux cleaned = -0.0031616 Jy ! Component: 1750 - total flux cleaned = -0.00318268 Jy ! Component: 1800 - total flux cleaned = -0.00318244 Jy ! Component: 1850 - total flux cleaned = -0.00318235 Jy ! Component: 1900 - total flux cleaned = -0.00318261 Jy ! Component: 1950 - total flux cleaned = -0.00326446 Jy ! Component: 2000 - total flux cleaned = -0.00326412 Jy ! Component: 2050 - total flux cleaned = -0.0033241 Jy ! Component: 2100 - total flux cleaned = -0.00342264 Jy ! Component: 2150 - total flux cleaned = -0.00342251 Jy ! Component: 2200 - total flux cleaned = -0.00349975 Jy ! Component: 2250 - total flux cleaned = -0.00359518 Jy ! Component: 2300 - total flux cleaned = -0.0035195 Jy ! Component: 2350 - total flux cleaned = -0.00357579 Jy ! Component: 2400 - total flux cleaned = -0.00359422 Jy ! Component: 2450 - total flux cleaned = -0.00359411 Jy ! Component: 2500 - total flux cleaned = -0.00357581 Jy ! Component: 2550 - total flux cleaned = -0.0035758 Jy ! Component: 2600 - total flux cleaned = -0.00352217 Jy ! Component: 2650 - total flux cleaned = -0.00352231 Jy ! Component: 2700 - total flux cleaned = -0.0035223 Jy ! Component: 2750 - total flux cleaned = -0.00352239 Jy ! Component: 2800 - total flux cleaned = -0.00353962 Jy ! Component: 2850 - total flux cleaned = -0.00352236 Jy ! Component: 2900 - total flux cleaned = -0.00348834 Jy ! Component: 2950 - total flux cleaned = -0.00347154 Jy ! Component: 3000 - total flux cleaned = -0.0034382 Jy ! Component: 3050 - total flux cleaned = -0.00342166 Jy ! Component: 3100 - total flux cleaned = -0.00342148 Jy ! Component: 3150 - total flux cleaned = -0.00343766 Jy ! Component: 3200 - total flux cleaned = -0.00345374 Jy ! Component: 3250 - total flux cleaned = -0.00337313 Jy ! Component: 3300 - total flux cleaned = -0.00335733 Jy ! Component: 3350 - total flux cleaned = -0.00335729 Jy ! Component: 3400 - total flux cleaned = -0.00330979 Jy ! Component: 3450 - total flux cleaned = -0.0032941 Jy ! Component: 3500 - total flux cleaned = -0.00326297 Jy ! Component: 3550 - total flux cleaned = -0.00321641 Jy ! Component: 3600 - total flux cleaned = -0.00323185 Jy ! Component: 3650 - total flux cleaned = -0.00323185 Jy ! Component: 3700 - total flux cleaned = -0.00320124 Jy ! Component: 3750 - total flux cleaned = -0.00317075 Jy ! Component: 3800 - total flux cleaned = -0.00315561 Jy ! Component: 3850 - total flux cleaned = -0.00321585 Jy ! Component: 3900 - total flux cleaned = -0.00317066 Jy ! Component: 3950 - total flux cleaned = -0.00315583 Jy ! Component: 4000 - total flux cleaned = -0.00317079 Jy ! Component: 4050 - total flux cleaned = -0.00317074 Jy ! Total flux subtracted in 4096 components = -0.00312643 Jy ! Clean residual min=-0.000914 max=0.000799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0973297 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 298 components and 0.0973297 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1913-3630_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.666 x 7.329 at -6.297 degrees (North through East) ! Clean map min=-0.0022949 max=0.096213 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1913-3630_S_map.fits wmodel /image_prod/ug002_uva//J1913-3630_S_map.mod ! Writing 298 model components to file: /image_prod/ug002_uva//J1913-3630_S_map.mod wobs /image_prod/ug002_uva//J1913-3630_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1913-3630_S_uvs.fits wwins /image_prod/ug002_uva//J1913-3630_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1913-3630_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0962134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.765428 0.765428 1.53086 3.06171 6.12342 12.2468 24.4937 48.9874 97.9748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 391.937 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1913-3630_S_dfm.log closed on Thu Mar 5 04:05:46 2020