! Started logfile: /image_prod/ug002_uva//J0518-2455_S_dfm.log on Wed Mar 4 20:47:23 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//J0518-2455_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0518-2455_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996111 visibilities/baseline/integration-bin. ! Found source: J0518-2455 ! ! 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 5379 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 J0518-2455_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=1.022274Jy sigma=6.063109 ! Fit after self-cal, rms=0.783336Jy sigma=4.648727 ! 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=2.377 mas, bmaj=6.795 mas, bpa=-8.13 degrees ! Estimated noise=2.63628 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 = 0.158996 Jy ! Component: 100 - total flux cleaned = 0.205388 Jy ! Total flux subtracted in 100 components = 0.205388 Jy ! Clean residual min=-0.017564 max=0.039688 Jy/beam ! Clean residual mean=0.000055 rms=0.004600 Jy/beam ! Combined flux in latest and established models = 0.205388 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.205388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128047Jy sigma=0.633586 ! Fit after self-cal, rms=0.128135Jy sigma=0.632723 ! Inverting map ! Added new window around map position (-4.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370434 Jy ! Component: 100 - total flux cleaned = 0.0590977 Jy ! Total flux subtracted in 100 components = 0.0590977 Jy ! Clean residual min=-0.014527 max=0.015230 Jy/beam ! Clean residual mean=0.000023 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.264485 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.264485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112740Jy sigma=0.526362 ! Fit after self-cal, rms=0.111492Jy sigma=0.519573 ! 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=2.893 mas, bmaj=7.798 mas, bpa=-7.919 degrees ! Estimated noise=1.71165 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 = 0.0220284 Jy ! Component: 100 - total flux cleaned = 0.0338504 Jy ! Component: 150 - total flux cleaned = 0.0409177 Jy ! Component: 200 - total flux cleaned = 0.0444242 Jy ! Total flux subtracted in 200 components = 0.0444242 Jy ! Clean residual min=-0.010950 max=0.009994 Jy/beam ! Clean residual mean=0.000003 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.30891 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.30891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105963Jy sigma=0.489476 ! Fit after self-cal, rms=0.105668Jy sigma=0.487603 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.798 at -7.919 degrees (North through East) ! Clean map min=-0.010625 max=0.21126 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 1.13 KP 1.03 ! LA 1.03 MK 0.99 NL 1.04 OV 0.82 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.19 KP 1.06 ! LA 1.02 MK 0.97 NL 0.93 OV 0.89 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 1.22 KP 1.04 ! LA 1.06 MK 1.01 NL 0.97 OV 0.91 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.105668Jy sigma=0.487603 ! Fit after self-cal, rms=0.097825Jy sigma=0.464233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=7.736 mas, bpa=-7.706 degrees ! Estimated noise=1.71343 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 = 4.63868e-05 Jy ! Component: 100 - total flux cleaned = 0.0001273 Jy ! Component: 150 - total flux cleaned = 0.000274726 Jy ! Component: 200 - total flux cleaned = 0.000274336 Jy ! Total flux subtracted in 200 components = 0.000274336 Jy ! Clean residual min=-0.005734 max=0.005187 Jy/beam ! Clean residual mean=0.000014 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.309184 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.309184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097697Jy sigma=0.463408 ! Fit after self-cal, rms=0.097722Jy sigma=0.463188 ! 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=0.097722Jy sigma=0.463188 ! Fit after self-cal, rms=0.097383Jy sigma=0.463145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=7.721 mas, bpa=-7.635 degrees ! Estimated noise=1.70868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105381 Jy ! Component: 100 - total flux cleaned = 1.81414e-05 Jy ! Component: 150 - total flux cleaned = 1.88276e-05 Jy ! Component: 200 - total flux cleaned = 1.89191e-05 Jy ! Total flux subtracted in 200 components = 1.89191e-05 Jy ! Clean residual min=-0.005628 max=0.005044 Jy/beam ! Clean residual mean=0.000013 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.309203 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.309203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097317Jy sigma=0.462691 ! Fit after self-cal, rms=0.097312Jy sigma=0.462662 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 = 0.000231381 Jy ! Component: 100 - total flux cleaned = 0.000183647 Jy ! Component: 150 - total flux cleaned = 0.000139564 Jy ! Component: 200 - total flux cleaned = 9.77414e-05 Jy ! Total flux subtracted in 200 components = 9.77414e-05 Jy ! Clean residual min=-0.005539 max=0.004950 Jy/beam ! Clean residual mean=0.000013 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.309301 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.309301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097269Jy sigma=0.462426 ! Fit after self-cal, rms=0.097267Jy sigma=0.462410 ! 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=0.097267Jy sigma=0.462410 ! Fit after self-cal, rms=0.093483Jy sigma=0.456605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.905 mas, bmaj=7.702 mas, bpa=-7.641 degrees ! Estimated noise=1.70247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707062 Jy ! Component: 100 - total flux cleaned = 0.000878878 Jy ! Component: 150 - total flux cleaned = 0.00088115 Jy ! Component: 200 - total flux cleaned = 0.000882331 Jy ! Total flux subtracted in 200 components = 0.000882331 Jy ! Clean residual min=-0.003451 max=0.003551 Jy/beam ! Clean residual mean=0.000006 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.310183 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.310183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093438Jy sigma=0.456358 ! Fit after self-cal, rms=0.093452Jy sigma=0.456300 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 (-60.5, -77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283595 Jy ! Component: 100 - total flux cleaned = 0.00337552 Jy ! Component: 150 - total flux cleaned = 0.0034224 Jy ! Component: 200 - total flux cleaned = 0.00334431 Jy ! Total flux subtracted in 200 components = 0.00334431 Jy ! Clean residual min=-0.003463 max=0.003357 Jy/beam ! Clean residual mean=0.000007 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.313527 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.313527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093340Jy sigma=0.455709 ! Fit after self-cal, rms=0.093344Jy sigma=0.455690 ! 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=0.093344Jy sigma=0.455690 ! Fit after self-cal, rms=0.093031Jy sigma=0.455660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.008 mas, bmaj=16.3 mas, bpa=-3.674 degrees ! Estimated noise=2.23594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287143 Jy ! Component: 100 - total flux cleaned = -0.000364094 Jy ! Component: 150 - total flux cleaned = -0.000409314 Jy ! Component: 200 - total flux cleaned = -0.00044925 Jy ! Total flux subtracted in 200 components = -0.00044925 Jy ! Clean residual min=-0.004552 max=0.003413 Jy/beam ! Clean residual mean=0.000013 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.313078 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.313078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093026Jy sigma=0.455649 ! Fit after self-cal, rms=0.093016Jy sigma=0.455634 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 = 2.48675e-05 Jy ! Component: 100 - total flux cleaned = 6.89206e-05 Jy ! Component: 150 - total flux cleaned = 5.20461e-05 Jy ! Component: 200 - total flux cleaned = 3.46623e-05 Jy ! Total flux subtracted in 200 components = 3.46623e-05 Jy ! Clean residual min=-0.004512 max=0.003376 Jy/beam ! Clean residual mean=0.000013 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.313113 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.313113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093015Jy sigma=0.455633 ! Fit after self-cal, rms=0.093012Jy sigma=0.455621 ! 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=2.902 mas, bmaj=7.693 mas, bpa=-7.625 degrees ! Estimated noise=1.69892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.902 x 7.693 at -7.625 degrees (North through East) ! Clean map min=-0.0030069 max=0.21047 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=2.39 mas, bmaj=6.715 mas, bpa=-7.731 degrees ! Estimated noise=2.60856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156886 Jy ! Component: 100 - total flux cleaned = 0.209742 Jy ! Component: 150 - total flux cleaned = 0.241378 Jy ! Component: 200 - total flux cleaned = 0.262342 Jy ! Total flux subtracted in 200 components = 0.262342 Jy ! Clean residual min=-0.008463 max=0.011338 Jy/beam ! Clean residual mean=0.000030 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.262342 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.262342 Jy ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=7.693 mas, bpa=-7.625 degrees ! Estimated noise=1.69892 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 = 0.0199083 Jy ! Component: 100 - total flux cleaned = 0.0311086 Jy ! Component: 150 - total flux cleaned = 0.0376923 Jy ! Component: 200 - total flux cleaned = 0.0418851 Jy ! Total flux subtracted in 200 components = 0.0418851 Jy ! Clean residual min=-0.004004 max=0.003279 Jy/beam ! Clean residual mean=0.000013 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.304227 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.304227 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=7.008 mas, bmaj=16.3 mas, bpa=-3.674 degrees ! Estimated noise=2.23594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416704 Jy ! Component: 100 - total flux cleaned = 0.00614751 Jy ! Component: 150 - total flux cleaned = 0.00742314 Jy ! Component: 200 - total flux cleaned = 0.00791902 Jy ! Total flux subtracted in 200 components = 0.00791902 Jy ! Clean residual min=-0.004481 max=0.003171 Jy/beam ! Clean residual mean=0.000017 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.312146 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 = 0.000254272 Jy ! Component: 100 - total flux cleaned = 0.000418219 Jy ! Component: 150 - total flux cleaned = 0.000491649 Jy ! Component: 200 - total flux cleaned = 0.000513973 Jy ! Total flux subtracted in 200 components = 0.000513973 Jy ! Clean residual min=-0.004478 max=0.003195 Jy/beam ! Clean residual mean=0.000016 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.31266 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 87 components and 0.31266 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=7.693 mas, bpa=-7.625 degrees ! Estimated noise=1.69892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150769 Jy ! Component: 100 - total flux cleaned = 0.000277595 Jy ! Component: 150 - total flux cleaned = 0.000496244 Jy ! Component: 200 - total flux cleaned = 0.00054569 Jy ! Total flux subtracted in 200 components = 0.00054569 Jy ! Clean residual min=-0.003595 max=0.003500 Jy/beam ! Clean residual mean=0.000007 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.313206 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.313206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093006Jy sigma=0.455837 ! Fit after self-cal, rms=0.093000Jy sigma=0.455716 wmodel J0518-2455_S_map.mod ! Writing 101 model components to file: J0518-2455_S_map.mod wobs J0518-2455_S_uvs.fits ! Writing UV FITS file: J0518-2455_S_uvs.fits wwins J0518-2455_S_map.win ! wwins: Wrote 3 windows to J0518-2455_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 = -0.000629835 Jy ! Component: 100 - total flux cleaned = -0.00158203 Jy ! Component: 150 - total flux cleaned = -0.00225772 Jy ! Component: 200 - total flux cleaned = -0.00259955 Jy ! Component: 250 - total flux cleaned = -0.00269317 Jy ! Component: 300 - total flux cleaned = -0.00282656 Jy ! Component: 350 - total flux cleaned = -0.00270044 Jy ! Component: 400 - total flux cleaned = -0.0025783 Jy ! Component: 450 - total flux cleaned = -0.00245987 Jy ! Component: 500 - total flux cleaned = -0.00249808 Jy ! Component: 550 - total flux cleaned = -0.00253514 Jy ! Component: 600 - total flux cleaned = -0.00260712 Jy ! Component: 650 - total flux cleaned = -0.00260653 Jy ! Component: 700 - total flux cleaned = -0.00257199 Jy ! Component: 750 - total flux cleaned = -0.00250476 Jy ! Component: 800 - total flux cleaned = -0.00243957 Jy ! Component: 850 - total flux cleaned = -0.00247213 Jy ! Component: 900 - total flux cleaned = -0.00240868 Jy ! Component: 950 - total flux cleaned = -0.00237747 Jy ! Component: 1000 - total flux cleaned = -0.00231716 Jy ! Component: 1050 - total flux cleaned = -0.0023173 Jy ! Component: 1100 - total flux cleaned = -0.00219992 Jy ! Component: 1150 - total flux cleaned = -0.00208512 Jy ! Component: 1200 - total flux cleaned = -0.00202869 Jy ! Component: 1250 - total flux cleaned = -0.00197269 Jy ! Component: 1300 - total flux cleaned = -0.00191783 Jy ! Component: 1350 - total flux cleaned = -0.00191805 Jy ! Component: 1400 - total flux cleaned = -0.00191782 Jy ! Component: 1450 - total flux cleaned = -0.00189167 Jy ! Component: 1500 - total flux cleaned = -0.00181412 Jy ! Component: 1550 - total flux cleaned = -0.00183997 Jy ! Component: 1600 - total flux cleaned = -0.00183995 Jy ! Component: 1650 - total flux cleaned = -0.00186492 Jy ! Component: 1700 - total flux cleaned = -0.00181591 Jy ! Component: 1750 - total flux cleaned = -0.00181579 Jy ! Component: 1800 - total flux cleaned = -0.0018158 Jy ! Component: 1850 - total flux cleaned = -0.00179224 Jy ! Component: 1900 - total flux cleaned = -0.00181542 Jy ! Component: 1950 - total flux cleaned = -0.00186119 Jy ! Component: 2000 - total flux cleaned = -0.0018154 Jy ! Component: 2050 - total flux cleaned = -0.00181534 Jy ! Component: 2100 - total flux cleaned = -0.00188235 Jy ! Component: 2150 - total flux cleaned = -0.00181651 Jy ! Component: 2200 - total flux cleaned = -0.00192561 Jy ! Component: 2250 - total flux cleaned = -0.00192567 Jy ! Component: 2300 - total flux cleaned = -0.00194704 Jy ! Component: 2350 - total flux cleaned = -0.00205283 Jy ! Component: 2400 - total flux cleaned = -0.00213654 Jy ! Component: 2450 - total flux cleaned = -0.00219865 Jy ! Component: 2500 - total flux cleaned = -0.00230104 Jy ! Component: 2550 - total flux cleaned = -0.00234189 Jy ! Component: 2600 - total flux cleaned = -0.00252299 Jy ! Component: 2650 - total flux cleaned = -0.00258274 Jy ! Component: 2700 - total flux cleaned = -0.00264212 Jy ! Component: 2750 - total flux cleaned = -0.00279888 Jy ! Component: 2800 - total flux cleaned = -0.00279871 Jy ! Component: 2850 - total flux cleaned = -0.0029146 Jy ! Component: 2900 - total flux cleaned = -0.00297186 Jy ! Component: 2950 - total flux cleaned = -0.00304778 Jy ! Component: 3000 - total flux cleaned = -0.00314195 Jy ! Component: 3050 - total flux cleaned = -0.00323533 Jy ! Component: 3100 - total flux cleaned = -0.00334659 Jy ! Component: 3150 - total flux cleaned = -0.00342015 Jy ! Component: 3200 - total flux cleaned = -0.00351146 Jy ! Component: 3250 - total flux cleaned = -0.00356573 Jy ! Component: 3300 - total flux cleaned = -0.00360212 Jy ! Component: 3350 - total flux cleaned = -0.00376287 Jy ! Component: 3400 - total flux cleaned = -0.003816 Jy ! Component: 3450 - total flux cleaned = -0.0039566 Jy ! Component: 3500 - total flux cleaned = -0.0040437 Jy ! Component: 3550 - total flux cleaned = -0.00407843 Jy ! Component: 3600 - total flux cleaned = -0.00419884 Jy ! Component: 3650 - total flux cleaned = -0.00430142 Jy ! Component: 3700 - total flux cleaned = -0.00436946 Jy ! Component: 3750 - total flux cleaned = -0.00448746 Jy ! Component: 3800 - total flux cleaned = -0.00455439 Jy ! Component: 3850 - total flux cleaned = -0.00463746 Jy ! Component: 3900 - total flux cleaned = -0.00470353 Jy ! Component: 3950 - total flux cleaned = -0.00480213 Jy ! Component: 4000 - total flux cleaned = -0.00485108 Jy ! Component: 4050 - total flux cleaned = -0.00499692 Jy ! Total flux subtracted in 4096 components = -0.00507744 Jy ! Clean residual min=-0.000991 max=0.000973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.308128 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 367 components and 0.308128 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0518-2455_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.902 x 7.693 at -7.625 degrees (North through East) ! Clean map min=-0.0025558 max=0.21121 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0518-2455_S_map.fits wmodel /image_prod/ug002_uva//J0518-2455_S_map.mod ! Writing 367 model components to file: /image_prod/ug002_uva//J0518-2455_S_map.mod wobs /image_prod/ug002_uva//J0518-2455_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0518-2455_S_uvs.fits wwins /image_prod/ug002_uva//J0518-2455_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0518-2455_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.211211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384589 0.384589 0.769178 1.53836 3.07671 6.15342 12.3068 24.6137 49.2274 98.4548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 780.053 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0518-2455_S_dfm.log closed on Wed Mar 4 20:47:26 2020