! Started logfile: /image_prod/ug002_uva//J1207-2703_S_dfm.log on Thu Mar 5 00:25:51 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//J1207-2703_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1207-2703_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891556 visibilities/baseline/integration-bin. ! Found source: J1207-2703 ! ! 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 44 lines of history. ! ! Reading 6018 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 J1207-2703_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031508Jy sigma=6.521582 ! Fit after self-cal, rms=0.793775Jy sigma=4.774712 ! 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=2.494 mas, bmaj=6.676 mas, bpa=-8.295 degrees ! Estimated noise=2.52893 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 = 0.165601 Jy ! Component: 100 - total flux cleaned = 0.21494 Jy ! Total flux subtracted in 100 components = 0.21494 Jy ! Clean residual min=-0.012502 max=0.025761 Jy/beam ! Clean residual mean=-0.000055 rms=0.003771 Jy/beam ! Combined flux in latest and established models = 0.21494 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.21494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113543Jy sigma=0.617441 ! Fit after self-cal, rms=0.113503Jy sigma=0.617121 ! Inverting map ! Added new window around map position (4.5, -15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254259 Jy ! Component: 100 - total flux cleaned = 0.0401362 Jy ! Total flux subtracted in 100 components = 0.0401362 Jy ! Clean residual min=-0.010092 max=0.017870 Jy/beam ! Clean residual mean=-0.000024 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 0.255077 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.255077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108016Jy sigma=0.554832 ! Fit after self-cal, rms=0.107727Jy sigma=0.550572 ! 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=3.115 mas, bmaj=8.08 mas, bpa=-7.292 degrees ! Estimated noise=1.51681 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 = 0.0149525 Jy ! Component: 100 - total flux cleaned = 0.0231865 Jy ! Component: 150 - total flux cleaned = 0.0280512 Jy ! Component: 200 - total flux cleaned = 0.0298961 Jy ! Total flux subtracted in 200 components = 0.0298961 Jy ! Clean residual min=-0.008911 max=0.014349 Jy/beam ! Clean residual mean=-0.000007 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.284973 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.284973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106731Jy sigma=0.528215 ! Fit after self-cal, rms=0.106746Jy sigma=0.527477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.115 x 8.08 at -7.292 degrees (North through East) ! Clean map min=-0.0090374 max=0.20796 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.38 FD 0.93 HN 1.26 KP 0.99 ! LA 0.99 MK 0.97 NL 0.95 OV 0.93 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.87 FD 0.92 HN 1.26 KP 0.98 ! LA 0.99 MK 1.01 NL 1.02 OV 0.90 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.92 FD 0.92 HN 1.19 KP 0.97 ! LA 0.99 MK 1.00 NL 0.90 OV 0.92 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.106746Jy sigma=0.527477 ! Fit after self-cal, rms=0.162446Jy sigma=0.474980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=8.024 mas, bpa=-6.723 degrees ! Estimated noise=1.52223 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 = -0.00396816 Jy ! Component: 100 - total flux cleaned = -0.00450076 Jy ! Component: 150 - total flux cleaned = -0.00487788 Jy ! Component: 200 - total flux cleaned = -0.00511963 Jy ! Total flux subtracted in 200 components = -0.00511963 Jy ! Clean residual min=-0.004623 max=0.005940 Jy/beam ! Clean residual mean=-0.000027 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.279853 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.279853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.162231Jy sigma=0.471857 ! Fit after self-cal, rms=0.162612Jy sigma=0.471256 ! 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=0.162612Jy sigma=0.471256 ! Fit after self-cal, rms=0.165971Jy sigma=0.466230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=8.014 mas, bpa=-6.859 degrees ! Estimated noise=1.53106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186436 Jy ! Component: 100 - total flux cleaned = -0.00203422 Jy ! Component: 150 - total flux cleaned = -0.00209322 Jy ! Component: 200 - total flux cleaned = -0.00220461 Jy ! Total flux subtracted in 200 components = -0.00220461 Jy ! Clean residual min=-0.003671 max=0.003717 Jy/beam ! Clean residual mean=-0.000010 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.277648 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.277648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165864Jy sigma=0.465422 ! Fit after self-cal, rms=0.165840Jy sigma=0.465192 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 = -0.000857781 Jy ! Component: 100 - total flux cleaned = -0.00107227 Jy ! Component: 150 - total flux cleaned = -0.00111479 Jy ! Component: 200 - total flux cleaned = -0.00115442 Jy ! Total flux subtracted in 200 components = -0.00115442 Jy ! Clean residual min=-0.003514 max=0.003546 Jy/beam ! Clean residual mean=-0.000013 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.276494 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.276494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165789Jy sigma=0.464877 ! Fit after self-cal, rms=0.165764Jy sigma=0.464790 ! 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=0.165764Jy sigma=0.464790 ! Fit after self-cal, rms=0.168750Jy sigma=0.464508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.013 mas, bpa=-6.83 degrees ! Estimated noise=1.53172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101368 Jy ! Component: 100 - total flux cleaned = -0.00118938 Jy ! Component: 150 - total flux cleaned = -0.00123318 Jy ! Component: 200 - total flux cleaned = -0.00131313 Jy ! Total flux subtracted in 200 components = -0.00131313 Jy ! Clean residual min=-0.003329 max=0.003471 Jy/beam ! Clean residual mean=-0.000011 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.275181 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.275181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168691Jy sigma=0.464151 ! Fit after self-cal, rms=0.168671Jy sigma=0.464042 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 = -0.000457041 Jy ! Component: 100 - total flux cleaned = -0.000620322 Jy ! Component: 150 - total flux cleaned = -0.000719568 Jy ! Component: 200 - total flux cleaned = -0.000777913 Jy ! Total flux subtracted in 200 components = -0.000777913 Jy ! Clean residual min=-0.003461 max=0.003407 Jy/beam ! Clean residual mean=-0.000013 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.274403 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.274403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168638Jy sigma=0.463901 ! Fit after self-cal, rms=0.168624Jy sigma=0.463854 ! 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=0.168624Jy sigma=0.463854 ! Fit after self-cal, rms=0.170546Jy sigma=0.463694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.888 mas, bmaj=19.58 mas, bpa=-4.171 degrees ! Estimated noise=1.9112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100721 Jy ! Component: 100 - total flux cleaned = 9.74433e-05 Jy ! Component: 150 - total flux cleaned = 6.3852e-05 Jy ! Component: 200 - total flux cleaned = 3.80374e-05 Jy ! Total flux subtracted in 200 components = 3.80374e-05 Jy ! Clean residual min=-0.003439 max=0.004509 Jy/beam ! Clean residual mean=-0.000021 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.274441 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.274441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170563Jy sigma=0.463726 ! Fit after self-cal, rms=0.170524Jy sigma=0.463599 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 = -0.000230031 Jy ! Component: 100 - total flux cleaned = -0.000229654 Jy ! Component: 150 - total flux cleaned = -0.000256826 Jy ! Component: 200 - total flux cleaned = -0.000257618 Jy ! Total flux subtracted in 200 components = -0.000257618 Jy ! Clean residual min=-0.003515 max=0.004475 Jy/beam ! Clean residual mean=-0.000023 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.274183 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.274183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170555Jy sigma=0.463699 ! Fit after self-cal, rms=0.170520Jy sigma=0.463629 ! 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=3.119 mas, bmaj=8.012 mas, bpa=-6.826 degrees ! Estimated noise=1.53227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 8.012 at -6.826 degrees (North through East) ! Clean map min=-0.0032854 max=0.21391 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=2.495 mas, bmaj=6.597 mas, bpa=-7.933 degrees ! Estimated noise=2.56916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168277 Jy ! Component: 100 - total flux cleaned = 0.218923 Jy ! Component: 150 - total flux cleaned = 0.240472 Jy ! Component: 200 - total flux cleaned = 0.252469 Jy ! Total flux subtracted in 200 components = 0.252469 Jy ! Clean residual min=-0.005419 max=0.006995 Jy/beam ! Clean residual mean=-0.000021 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.25247 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.25247 Jy ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=8.012 mas, bpa=-6.826 degrees ! Estimated noise=1.53227 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 = 0.010747 Jy ! Component: 100 - total flux cleaned = 0.0158804 Jy ! Component: 150 - total flux cleaned = 0.018592 Jy ! Component: 200 - total flux cleaned = 0.0200077 Jy ! Total flux subtracted in 200 components = 0.0200077 Jy ! Clean residual min=-0.003516 max=0.004137 Jy/beam ! Clean residual mean=-0.000012 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.272477 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.272477 Jy ! Inverting map ! Added new window around map position (-6.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371741 Jy ! Component: 100 - total flux cleaned = 0.00436337 Jy ! Component: 150 - total flux cleaned = 0.00424366 Jy ! Component: 200 - total flux cleaned = 0.004191 Jy ! Total flux subtracted in 200 components = 0.004191 Jy ! Clean residual min=-0.003199 max=0.003323 Jy/beam ! Clean residual mean=-0.000005 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.276668 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.276668 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=7.888 mas, bmaj=19.58 mas, bpa=-4.171 degrees ! Estimated noise=1.9112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508001 Jy ! Component: 100 - total flux cleaned = 0.000510068 Jy ! Component: 150 - total flux cleaned = 0.000460713 Jy ! Component: 200 - total flux cleaned = 0.000460382 Jy ! Total flux subtracted in 200 components = 0.000460382 Jy ! Clean residual min=-0.003661 max=0.004337 Jy/beam ! Clean residual mean=-0.000011 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.277129 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 = 3.56845e-07 Jy ! Component: 100 - total flux cleaned = -2.44918e-08 Jy ! Component: 150 - total flux cleaned = -5.58492e-07 Jy ! Component: 200 - total flux cleaned = -9.65955e-07 Jy ! Total flux subtracted in 200 components = -9.65955e-07 Jy ! Clean residual min=-0.003630 max=0.004351 Jy/beam ! Clean residual mean=-0.000011 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.277128 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.277128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=8.012 mas, bpa=-6.826 degrees ! Estimated noise=1.53227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00055694 Jy ! Component: 100 - total flux cleaned = -0.000515546 Jy ! Component: 150 - total flux cleaned = -0.000553519 Jy ! Component: 200 - total flux cleaned = -0.000589871 Jy ! Total flux subtracted in 200 components = -0.000589871 Jy ! Clean residual min=-0.003118 max=0.003169 Jy/beam ! Clean residual mean=-0.000006 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.276538 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.276538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170439Jy sigma=0.462788 ! Fit after self-cal, rms=0.170300Jy sigma=0.462537 wmodel J1207-2703_S_map.mod ! Writing 105 model components to file: J1207-2703_S_map.mod wobs J1207-2703_S_uvs.fits ! Writing UV FITS file: J1207-2703_S_uvs.fits wwins J1207-2703_S_map.win ! wwins: Wrote 3 windows to J1207-2703_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 = -0.000285682 Jy ! Component: 100 - total flux cleaned = -3.4135e-05 Jy ! Component: 150 - total flux cleaned = -0.000270334 Jy ! Component: 200 - total flux cleaned = -0.000361247 Jy ! Component: 250 - total flux cleaned = -0.000273758 Jy ! Component: 300 - total flux cleaned = -0.000231768 Jy ! Component: 350 - total flux cleaned = -2.66945e-05 Jy ! Component: 400 - total flux cleaned = 1.33154e-05 Jy ! Component: 450 - total flux cleaned = 0.000130224 Jy ! Component: 500 - total flux cleaned = 0.000205691 Jy ! Component: 550 - total flux cleaned = 0.000280194 Jy ! Component: 600 - total flux cleaned = 0.000389721 Jy ! Component: 650 - total flux cleaned = 0.000460869 Jy ! Component: 700 - total flux cleaned = 0.000425317 Jy ! Component: 750 - total flux cleaned = 0.000494591 Jy ! Component: 800 - total flux cleaned = 0.000460044 Jy ! Component: 850 - total flux cleaned = 0.000426347 Jy ! Component: 900 - total flux cleaned = 0.000327133 Jy ! Component: 950 - total flux cleaned = 0.000359774 Jy ! Component: 1000 - total flux cleaned = 0.00032783 Jy ! Component: 1050 - total flux cleaned = 0.000453742 Jy ! Component: 1100 - total flux cleaned = 0.000391265 Jy ! Component: 1150 - total flux cleaned = 0.000360814 Jy ! Component: 1200 - total flux cleaned = 0.000330173 Jy ! Component: 1250 - total flux cleaned = 0.000270512 Jy ! Component: 1300 - total flux cleaned = 0.000211345 Jy ! Component: 1350 - total flux cleaned = 0.000182574 Jy ! Component: 1400 - total flux cleaned = 3.83528e-05 Jy ! Component: 1450 - total flux cleaned = 3.81239e-05 Jy ! Component: 1500 - total flux cleaned = -4.62749e-05 Jy ! Component: 1550 - total flux cleaned = -0.000101906 Jy ! Component: 1600 - total flux cleaned = -0.000101629 Jy ! Component: 1650 - total flux cleaned = -0.000210572 Jy ! Component: 1700 - total flux cleaned = -0.000318337 Jy ! Component: 1750 - total flux cleaned = -0.000371903 Jy ! Component: 1800 - total flux cleaned = -0.000345328 Jy ! Component: 1850 - total flux cleaned = -0.000476667 Jy ! Component: 1900 - total flux cleaned = -0.000580399 Jy ! Component: 1950 - total flux cleaned = -0.000631662 Jy ! Component: 2000 - total flux cleaned = -0.000682742 Jy ! Component: 2050 - total flux cleaned = -0.000683021 Jy ! Component: 2100 - total flux cleaned = -0.000783965 Jy ! Component: 2150 - total flux cleaned = -0.000883672 Jy ! Component: 2200 - total flux cleaned = -0.000932986 Jy ! Component: 2250 - total flux cleaned = -0.000957391 Jy ! Component: 2300 - total flux cleaned = -0.000957261 Jy ! Component: 2350 - total flux cleaned = -0.00105326 Jy ! Component: 2400 - total flux cleaned = -0.0010774 Jy ! Component: 2450 - total flux cleaned = -0.00102982 Jy ! Component: 2500 - total flux cleaned = -0.000958862 Jy ! Component: 2550 - total flux cleaned = -0.00100568 Jy ! Component: 2600 - total flux cleaned = -0.00107515 Jy ! Component: 2650 - total flux cleaned = -0.00105217 Jy ! Component: 2700 - total flux cleaned = -0.00102948 Jy ! Component: 2750 - total flux cleaned = -0.00114337 Jy ! Component: 2800 - total flux cleaned = -0.00118858 Jy ! Component: 2850 - total flux cleaned = -0.00121118 Jy ! Component: 2900 - total flux cleaned = -0.00130034 Jy ! Component: 2950 - total flux cleaned = -0.00132269 Jy ! Component: 3000 - total flux cleaned = -0.00141055 Jy ! Component: 3050 - total flux cleaned = -0.00143259 Jy ! Component: 3100 - total flux cleaned = -0.00156315 Jy ! Component: 3150 - total flux cleaned = -0.00164949 Jy ! Component: 3200 - total flux cleaned = -0.00167105 Jy ! Component: 3250 - total flux cleaned = -0.00175639 Jy ! Component: 3300 - total flux cleaned = -0.00184103 Jy ! Component: 3350 - total flux cleaned = -0.00190435 Jy ! Component: 3400 - total flux cleaned = -0.00200921 Jy ! Component: 3450 - total flux cleaned = -0.00205094 Jy ! Component: 3500 - total flux cleaned = -0.00213395 Jy ! Component: 3550 - total flux cleaned = -0.00225762 Jy ! Component: 3600 - total flux cleaned = -0.00233962 Jy ! Component: 3650 - total flux cleaned = -0.00248228 Jy ! Component: 3700 - total flux cleaned = -0.00250244 Jy ! Component: 3750 - total flux cleaned = -0.00258305 Jy ! Component: 3800 - total flux cleaned = -0.00262318 Jy ! Component: 3850 - total flux cleaned = -0.00272295 Jy ! Component: 3900 - total flux cleaned = -0.00284192 Jy ! Component: 3950 - total flux cleaned = -0.00292093 Jy ! Component: 4000 - total flux cleaned = -0.00297992 Jy ! Component: 4050 - total flux cleaned = -0.00307773 Jy ! Total flux subtracted in 4096 components = -0.00317501 Jy ! Clean residual min=-0.001113 max=0.001122 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.273363 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 373 components and 0.273363 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1207-2703_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 8.012 at -6.826 degrees (North through East) ! Clean map min=-0.0022999 max=0.21998 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1207-2703_S_map.fits wmodel /image_prod/ug002_uva//J1207-2703_S_map.mod ! Writing 373 model components to file: /image_prod/ug002_uva//J1207-2703_S_map.mod wobs /image_prod/ug002_uva//J1207-2703_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1207-2703_S_uvs.fits wwins /image_prod/ug002_uva//J1207-2703_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1207-2703_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.219984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.479793 0.479793 0.959587 1.91917 3.83835 7.67669 15.3534 30.7068 61.4136 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.219 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 625.269 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1207-2703_S_dfm.log closed on Thu Mar 5 00:25:54 2020