! Started logfile: /image_prod/ug002_uva//J2202-2335_S_dfm.log on Thu Mar 5 05:27:03 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//J2202-2335_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2202-2335_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.750893 visibilities/baseline/integration-bin. ! Found source: J2202-2335 ! ! 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 36 lines of history. ! ! Reading 2523 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 J2202-2335_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018791Jy sigma=6.510217 ! Fit after self-cal, rms=0.822705Jy sigma=5.157760 ! 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=2.686 mas, bmaj=7.979 mas, bpa=-0.4048 degrees ! Estimated noise=2.92742 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 = 0.142182 Jy ! Component: 100 - total flux cleaned = 0.191156 Jy ! Total flux subtracted in 100 components = 0.191156 Jy ! Clean residual min=-0.016409 max=0.023039 Jy/beam ! Clean residual mean=0.000098 rms=0.005034 Jy/beam ! Combined flux in latest and established models = 0.191156 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.191156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092979Jy sigma=0.564939 ! Fit after self-cal, rms=0.092635Jy sigma=0.563491 ! 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=3.021 mas, bmaj=8.84 mas, bpa=-1.235 degrees ! Estimated noise=2.29327 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 = 0.0299762 Jy ! Component: 100 - total flux cleaned = 0.0458067 Jy ! Component: 150 - total flux cleaned = 0.055102 Jy ! Component: 200 - total flux cleaned = 0.0606213 Jy ! Total flux subtracted in 200 components = 0.0606213 Jy ! Clean residual min=-0.011474 max=0.017816 Jy/beam ! Clean residual mean=-0.000041 rms=0.003177 Jy/beam ! Combined flux in latest and established models = 0.251777 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.251777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084562Jy sigma=0.483848 ! Fit after self-cal, rms=0.084594Jy sigma=0.483556 ! Inverting map ! Added new window around map position (46.5, 85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153352 Jy ! Component: 100 - total flux cleaned = 0.0168331 Jy ! Component: 150 - total flux cleaned = 0.0174929 Jy ! Component: 200 - total flux cleaned = 0.0180299 Jy ! Total flux subtracted in 200 components = 0.0180299 Jy ! Clean residual min=-0.008967 max=0.009583 Jy/beam ! Clean residual mean=-0.000018 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 0.269807 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.269807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081418Jy sigma=0.462150 ! Fit after self-cal, rms=0.081177Jy sigma=0.459594 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.021 x 8.84 at -1.235 degrees (North through East) ! Clean map min=-0.0092095 max=0.17345 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.16 KP 1.04 ! MK 1.00 NL 0.98 OV 0.91 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 1.09 KP 1.05 ! MK 1.02 NL 1.12 OV 0.93 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.11 KP 1.01 ! MK 1.04 NL 0.90 OV 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.081177Jy sigma=0.459594 ! Fit after self-cal, rms=0.083347Jy sigma=0.441383 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.028 mas, bmaj=8.787 mas, bpa=-0.7598 degrees ! Estimated noise=2.3323 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 = 0.00142054 Jy ! Component: 100 - total flux cleaned = 0.00192849 Jy ! Component: 150 - total flux cleaned = 0.00201369 Jy ! Component: 200 - total flux cleaned = 0.00208854 Jy ! Total flux subtracted in 200 components = 0.00208854 Jy ! Clean residual min=-0.006202 max=0.006584 Jy/beam ! Clean residual mean=-0.000011 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.271896 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.271896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083112Jy sigma=0.440169 ! Fit after self-cal, rms=0.083267Jy sigma=0.439992 ! 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=0.083267Jy sigma=0.439992 ! Fit after self-cal, rms=0.083092Jy sigma=0.436184 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=8.755 mas, bpa=-0.5624 degrees ! Estimated noise=2.34114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184833 Jy ! Component: 100 - total flux cleaned = 0.00214084 Jy ! Component: 150 - total flux cleaned = 0.00219354 Jy ! Component: 200 - total flux cleaned = 0.00223992 Jy ! Total flux subtracted in 200 components = 0.00223992 Jy ! Clean residual min=-0.005291 max=0.005964 Jy/beam ! Clean residual mean=-0.000000 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.274136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.274136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083015Jy sigma=0.435556 ! Fit after self-cal, rms=0.083008Jy sigma=0.435533 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 (-29.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283559 Jy ! Component: 100 - total flux cleaned = 0.0031908 Jy ! Component: 150 - total flux cleaned = 0.00345282 Jy ! Component: 200 - total flux cleaned = 0.0037884 Jy ! Total flux subtracted in 200 components = 0.0037884 Jy ! Clean residual min=-0.004630 max=0.004288 Jy/beam ! Clean residual mean=-0.000007 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.277924 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.277924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082625Jy sigma=0.432660 ! Fit after self-cal, rms=0.082586Jy sigma=0.432448 ! 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=0.082586Jy sigma=0.432448 ! Fit after self-cal, rms=0.082951Jy sigma=0.430518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=8.769 mas, bpa=-0.5947 degrees ! Estimated noise=2.34199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188594 Jy ! Component: 100 - total flux cleaned = 0.00252722 Jy ! Component: 150 - total flux cleaned = 0.0027932 Jy ! Component: 200 - total flux cleaned = 0.00302812 Jy ! Total flux subtracted in 200 components = 0.00302812 Jy ! Clean residual min=-0.004324 max=0.003949 Jy/beam ! Clean residual mean=0.000000 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.280952 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.280952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082876Jy sigma=0.429890 ! Fit after self-cal, rms=0.082882Jy sigma=0.429852 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 = 0.000498886 Jy ! Component: 100 - total flux cleaned = 0.000706336 Jy ! Component: 150 - total flux cleaned = 0.000941041 Jy ! Component: 200 - total flux cleaned = 0.00105376 Jy ! Total flux subtracted in 200 components = 0.00105376 Jy ! Clean residual min=-0.004280 max=0.003741 Jy/beam ! Clean residual mean=-0.000002 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.282006 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.282006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082848Jy sigma=0.429596 ! Fit after self-cal, rms=0.082850Jy sigma=0.429589 ! 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=0.082850Jy sigma=0.429589 ! Fit after self-cal, rms=0.083051Jy sigma=0.429507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.741 mas, bmaj=16.75 mas, bpa=0.7026 degrees ! Estimated noise=2.89359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216247 Jy ! Component: 100 - total flux cleaned = 0.000440361 Jy ! Component: 150 - total flux cleaned = 0.000728477 Jy ! Component: 200 - total flux cleaned = 0.00098295 Jy ! Total flux subtracted in 200 components = 0.00098295 Jy ! Clean residual min=-0.004124 max=0.004026 Jy/beam ! Clean residual mean=-0.000003 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.282989 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 164 components and 0.282989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083037Jy sigma=0.429330 ! Fit after self-cal, rms=0.083026Jy sigma=0.429306 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 = 9.65602e-05 Jy ! Component: 100 - total flux cleaned = 0.000285628 Jy ! Component: 150 - total flux cleaned = 0.000493578 Jy ! Component: 200 - total flux cleaned = 0.000687172 Jy ! Total flux subtracted in 200 components = 0.000687172 Jy ! Clean residual min=-0.003940 max=0.003828 Jy/beam ! Clean residual mean=-0.000006 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.283676 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.283676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083033Jy sigma=0.429269 ! Fit after self-cal, rms=0.083016Jy sigma=0.429253 ! 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=2.998 mas, bmaj=8.756 mas, bpa=-0.6294 degrees ! Estimated noise=2.3408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 8.756 at -0.6294 degrees (North through East) ! Clean map min=-0.004256 max=0.17517 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=2.667 mas, bmaj=7.959 mas, bpa=0.0358 degrees ! Estimated noise=2.97665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145265 Jy ! Component: 100 - total flux cleaned = 0.195939 Jy ! Component: 150 - total flux cleaned = 0.220661 Jy ! Component: 200 - total flux cleaned = 0.235783 Jy ! Total flux subtracted in 200 components = 0.235783 Jy ! Clean residual min=-0.008082 max=0.009540 Jy/beam ! Clean residual mean=0.000045 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.235782 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.235782 Jy ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=8.756 mas, bpa=-0.6294 degrees ! Estimated noise=2.3408 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) ! Added new window around map position (3.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139851 Jy ! Component: 100 - total flux cleaned = 0.0231258 Jy ! Component: 150 - total flux cleaned = 0.0298117 Jy ! Component: 200 - total flux cleaned = 0.0340732 Jy ! Total flux subtracted in 200 components = 0.0340732 Jy ! Clean residual min=-0.004867 max=0.004929 Jy/beam ! Clean residual mean=0.000013 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.269856 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 83 components and 0.269856 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=6.741 mas, bmaj=16.75 mas, bpa=0.7026 degrees ! Estimated noise=2.89359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539123 Jy ! Component: 100 - total flux cleaned = 0.0078411 Jy ! Component: 150 - total flux cleaned = 0.00901581 Jy ! Component: 200 - total flux cleaned = 0.00980186 Jy ! Total flux subtracted in 200 components = 0.00980186 Jy ! Clean residual min=-0.003861 max=0.003497 Jy/beam ! Clean residual mean=-0.000002 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.279657 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 = 0.000365196 Jy ! Component: 100 - total flux cleaned = 0.000686633 Jy ! Component: 150 - total flux cleaned = 0.000914286 Jy ! Component: 200 - total flux cleaned = 0.00101537 Jy ! Total flux subtracted in 200 components = 0.00101537 Jy ! Clean residual min=-0.003773 max=0.003046 Jy/beam ! Clean residual mean=-0.000004 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.280673 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 135 components and 0.280673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=8.756 mas, bpa=-0.6294 degrees ! Estimated noise=2.3408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.32208e-05 Jy ! Component: 100 - total flux cleaned = 0.000164273 Jy ! Component: 150 - total flux cleaned = 0.000444338 Jy ! Component: 200 - total flux cleaned = 0.000638871 Jy ! Total flux subtracted in 200 components = 0.000638871 Jy ! Clean residual min=-0.003852 max=0.003199 Jy/beam ! Clean residual mean=-0.000004 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.281312 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.281312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083006Jy sigma=0.429291 ! Fit after self-cal, rms=0.082962Jy sigma=0.429108 wmodel J2202-2335_S_map.mod ! Writing 160 model components to file: J2202-2335_S_map.mod wobs J2202-2335_S_uvs.fits ! Writing UV FITS file: J2202-2335_S_uvs.fits wwins J2202-2335_S_map.win ! wwins: Wrote 4 windows to J2202-2335_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 = -0.000303613 Jy ! Component: 100 - total flux cleaned = -0.000363921 Jy ! Component: 150 - total flux cleaned = -0.000159317 Jy ! Component: 200 - total flux cleaned = 0.000225438 Jy ! Component: 250 - total flux cleaned = 0.000732324 Jy ! Component: 300 - total flux cleaned = 0.0011301 Jy ! Component: 350 - total flux cleaned = 0.00142819 Jy ! Component: 400 - total flux cleaned = 0.00183666 Jy ! Component: 450 - total flux cleaned = 0.00203419 Jy ! Component: 500 - total flux cleaned = 0.00241404 Jy ! Component: 550 - total flux cleaned = 0.00263318 Jy ! Component: 600 - total flux cleaned = 0.00288081 Jy ! Component: 650 - total flux cleaned = 0.00315567 Jy ! Component: 700 - total flux cleaned = 0.00338915 Jy ! Component: 750 - total flux cleaned = 0.00358424 Jy ! Component: 800 - total flux cleaned = 0.00374167 Jy ! Component: 850 - total flux cleaned = 0.00389555 Jy ! Component: 900 - total flux cleaned = 0.00404531 Jy ! Component: 950 - total flux cleaned = 0.00419093 Jy ! Component: 1000 - total flux cleaned = 0.00436207 Jy ! Component: 1050 - total flux cleaned = 0.00441697 Jy ! Component: 1100 - total flux cleaned = 0.00447204 Jy ! Component: 1150 - total flux cleaned = 0.0046332 Jy ! Component: 1200 - total flux cleaned = 0.00481647 Jy ! Component: 1250 - total flux cleaned = 0.00494501 Jy ! Component: 1300 - total flux cleaned = 0.00499544 Jy ! Component: 1350 - total flux cleaned = 0.00507016 Jy ! Component: 1400 - total flux cleaned = 0.00519173 Jy ! Component: 1450 - total flux cleaned = 0.00519172 Jy ! Component: 1500 - total flux cleaned = 0.00528634 Jy ! Component: 1550 - total flux cleaned = 0.00535617 Jy ! Component: 1600 - total flux cleaned = 0.00544738 Jy ! Component: 1650 - total flux cleaned = 0.00547024 Jy ! Component: 1700 - total flux cleaned = 0.00558038 Jy ! Component: 1750 - total flux cleaned = 0.0055804 Jy ! Component: 1800 - total flux cleaned = 0.00562323 Jy ! Component: 1850 - total flux cleaned = 0.00558127 Jy ! Component: 1900 - total flux cleaned = 0.00562263 Jy ! Component: 1950 - total flux cleaned = 0.00560212 Jy ! Component: 2000 - total flux cleaned = 0.00554184 Jy ! Component: 2050 - total flux cleaned = 0.00554195 Jy ! Component: 2100 - total flux cleaned = 0.00550277 Jy ! Component: 2150 - total flux cleaned = 0.00546423 Jy ! Component: 2200 - total flux cleaned = 0.00548342 Jy ! Component: 2250 - total flux cleaned = 0.00550224 Jy ! Component: 2300 - total flux cleaned = 0.00546466 Jy ! Component: 2350 - total flux cleaned = 0.00550162 Jy ! Component: 2400 - total flux cleaned = 0.00548323 Jy ! Component: 2450 - total flux cleaned = 0.00548327 Jy ! Component: 2500 - total flux cleaned = 0.00551913 Jy ! Component: 2550 - total flux cleaned = 0.00557253 Jy ! Component: 2600 - total flux cleaned = 0.00555505 Jy ! Component: 2650 - total flux cleaned = 0.00562484 Jy ! Component: 2700 - total flux cleaned = 0.00565948 Jy ! Component: 2750 - total flux cleaned = 0.00569371 Jy ! Component: 2800 - total flux cleaned = 0.00569355 Jy ! Component: 2850 - total flux cleaned = 0.00569347 Jy ! Component: 2900 - total flux cleaned = 0.00567667 Jy ! Component: 2950 - total flux cleaned = 0.00569322 Jy ! Component: 3000 - total flux cleaned = 0.0056932 Jy ! Component: 3050 - total flux cleaned = 0.00572615 Jy ! Component: 3100 - total flux cleaned = 0.00577525 Jy ! Component: 3150 - total flux cleaned = 0.00582415 Jy ! Component: 3200 - total flux cleaned = 0.00588905 Jy ! Component: 3250 - total flux cleaned = 0.00595369 Jy ! Component: 3300 - total flux cleaned = 0.00605028 Jy ! Component: 3350 - total flux cleaned = 0.00608241 Jy ! Component: 3400 - total flux cleaned = 0.00613041 Jy ! Component: 3450 - total flux cleaned = 0.00621015 Jy ! Component: 3500 - total flux cleaned = 0.00628952 Jy ! Component: 3550 - total flux cleaned = 0.0063054 Jy ! Component: 3600 - total flux cleaned = 0.00640019 Jy ! Component: 3650 - total flux cleaned = 0.00644747 Jy ! Component: 3700 - total flux cleaned = 0.00651041 Jy ! Component: 3750 - total flux cleaned = 0.00657323 Jy ! Component: 3800 - total flux cleaned = 0.00663592 Jy ! Component: 3850 - total flux cleaned = 0.00668294 Jy ! Component: 3900 - total flux cleaned = 0.00679233 Jy ! Component: 3950 - total flux cleaned = 0.00688586 Jy ! Component: 4000 - total flux cleaned = 0.00694824 Jy ! Component: 4050 - total flux cleaned = 0.00701049 Jy ! Total flux subtracted in 4096 components = 0.0070572 Jy ! Clean residual min=-0.000892 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.288369 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 419 components and 0.288369 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2202-2335_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 8.756 at -0.6294 degrees (North through East) ! Clean map min=-0.0030366 max=0.17949 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2202-2335_S_map.fits wmodel /image_prod/ug002_uva//J2202-2335_S_map.mod ! Writing 419 model components to file: /image_prod/ug002_uva//J2202-2335_S_map.mod wobs /image_prod/ug002_uva//J2202-2335_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2202-2335_S_uvs.fits wwins /image_prod/ug002_uva//J2202-2335_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2202-2335_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.179495 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257354 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.430132 0.430132 0.860263 1.72053 3.44105 6.8821 13.7642 27.5284 55.0568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 697.461 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2202-2335_S_dfm.log closed on Thu Mar 5 05:27:07 2020