! Started logfile: /image_prod/ug002_uva//J0651-2101_S_dfm.log on Wed Mar 4 21:33:05 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//J0651-2101_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0651-2101_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J0651-2101 ! ! 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 5265 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 J0651-2101_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019043Jy sigma=6.892033 ! Fit after self-cal, rms=0.795206Jy sigma=5.322431 ! 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=2.614 mas, bmaj=7.112 mas, bpa=-7.353 degrees ! Estimated noise=2.22013 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 = 0.162358 Jy ! Component: 100 - total flux cleaned = 0.207003 Jy ! Total flux subtracted in 100 components = 0.207003 Jy ! Clean residual min=-0.010017 max=0.024226 Jy/beam ! Clean residual mean=-0.000043 rms=0.003413 Jy/beam ! Combined flux in latest and established models = 0.207003 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.207003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121129Jy sigma=0.589809 ! Fit after self-cal, rms=0.120923Jy sigma=0.588962 ! Inverting map ! Added new window around map position (-3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225315 Jy ! Component: 100 - total flux cleaned = 0.0350015 Jy ! Total flux subtracted in 100 components = 0.0350015 Jy ! Clean residual min=-0.008569 max=0.017407 Jy/beam ! Clean residual mean=-0.000020 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.242005 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.242005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116406Jy sigma=0.539327 ! Fit after self-cal, rms=0.116031Jy sigma=0.535311 ! 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=3.118 mas, bmaj=8.144 mas, bpa=-6.774 degrees ! Estimated noise=1.4921 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 = 0.012475 Jy ! Component: 100 - total flux cleaned = 0.0190365 Jy ! Component: 150 - total flux cleaned = 0.0227841 Jy ! Component: 200 - total flux cleaned = 0.0239601 Jy ! Total flux subtracted in 200 components = 0.0239601 Jy ! Clean residual min=-0.009476 max=0.011532 Jy/beam ! Clean residual mean=-0.000014 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.265965 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.265965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114413Jy sigma=0.522448 ! Fit after self-cal, rms=0.114288Jy sigma=0.520307 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.118 x 8.144 at -6.774 degrees (North through East) ! Clean map min=-0.0080082 max=0.19989 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.94 HN 1.06 KP 1.00 ! LA 1.03 MK 1.03 NL 0.95 OV 0.93 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.88 FD 0.93 HN 1.11 KP 1.00 ! LA 1.03 MK 1.01 NL 1.01 OV 0.96 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 FD 0.93 HN 1.07 KP 0.98 ! LA 1.02 MK 1.02 NL 0.89 OV 0.95 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.114288Jy sigma=0.520307 ! Fit after self-cal, rms=0.150277Jy sigma=0.488353 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.188 mas, bpa=-6.531 degrees ! Estimated noise=1.52607 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 = -0.000276489 Jy ! Component: 100 - total flux cleaned = -0.000289405 Jy ! Component: 150 - total flux cleaned = -3.06308e-05 Jy ! Component: 200 - total flux cleaned = -0.000105297 Jy ! Total flux subtracted in 200 components = -0.000105297 Jy ! Clean residual min=-0.008103 max=0.006360 Jy/beam ! Clean residual mean=-0.000013 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.26586 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.26586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149753Jy sigma=0.487611 ! Fit after self-cal, rms=0.149931Jy sigma=0.487333 ! 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=0.149931Jy sigma=0.487333 ! Fit after self-cal, rms=0.169306Jy sigma=0.474853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=8.206 mas, bpa=-6.801 degrees ! Estimated noise=1.55178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164577 Jy ! Component: 100 - total flux cleaned = 0.00151962 Jy ! Component: 150 - total flux cleaned = 0.00152403 Jy ! Component: 200 - total flux cleaned = 0.00124536 Jy ! Total flux subtracted in 200 components = 0.00124536 Jy ! Clean residual min=-0.005007 max=0.004053 Jy/beam ! Clean residual mean=0.000002 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.267105 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.267105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168766Jy sigma=0.473920 ! Fit after self-cal, rms=0.168846Jy sigma=0.473681 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 = -0.000859064 Jy ! Component: 100 - total flux cleaned = -0.00103423 Jy ! Component: 150 - total flux cleaned = -0.00125152 Jy ! Component: 200 - total flux cleaned = -0.00145481 Jy ! Total flux subtracted in 200 components = -0.00145481 Jy ! Clean residual min=-0.004933 max=0.003986 Jy/beam ! Clean residual mean=0.000002 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.26565 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.26565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.168620Jy sigma=0.473236 ! Fit after self-cal, rms=0.168615Jy sigma=0.473089 ! 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=0.168615Jy sigma=0.473089 ! Fit after self-cal, rms=0.164544Jy sigma=0.459753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.103 mas, bmaj=8.202 mas, bpa=-6.903 degrees ! Estimated noise=1.5465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000613859 Jy ! Component: 100 - total flux cleaned = -0.000557157 Jy ! Component: 150 - total flux cleaned = -0.000508327 Jy ! Component: 200 - total flux cleaned = -0.000377104 Jy ! Total flux subtracted in 200 components = -0.000377104 Jy ! Clean residual min=-0.003333 max=0.003290 Jy/beam ! Clean residual mean=0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.265273 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.265273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.164470Jy sigma=0.459368 ! Fit after self-cal, rms=0.164451Jy sigma=0.459252 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 = -0.000337257 Jy ! Component: 100 - total flux cleaned = -0.000243571 Jy ! Component: 150 - total flux cleaned = -0.000124731 Jy ! Component: 200 - total flux cleaned = -5.64863e-05 Jy ! Total flux subtracted in 200 components = -5.64863e-05 Jy ! Clean residual min=-0.003188 max=0.003249 Jy/beam ! Clean residual mean=0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.265216 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.265216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.164404Jy sigma=0.459028 ! Fit after self-cal, rms=0.164388Jy sigma=0.458978 ! Inverting map ! Added new window around map position (-100.5, -95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234899 Jy ! Component: 100 - total flux cleaned = 0.00254157 Jy ! Component: 150 - total flux cleaned = 0.002589 Jy ! Component: 200 - total flux cleaned = 0.00263196 Jy ! Total flux subtracted in 200 components = 0.00263196 Jy ! Clean residual min=-0.003027 max=0.002927 Jy/beam ! Clean residual mean=0.000004 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.267848 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.267848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.164264Jy sigma=0.458308 ! Fit after self-cal, rms=0.164251Jy sigma=0.458272 ! 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=0.164251Jy sigma=0.458272 ! Fit after self-cal, rms=0.167125Jy sigma=0.458176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.624 mas, bmaj=17.72 mas, bpa=-4.964 degrees ! Estimated noise=1.94122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.90296e-05 Jy ! Component: 100 - total flux cleaned = 3.29136e-05 Jy ! Component: 150 - total flux cleaned = 6.40615e-05 Jy ! Component: 200 - total flux cleaned = 3.78306e-05 Jy ! Total flux subtracted in 200 components = 3.78306e-05 Jy ! Clean residual min=-0.003119 max=0.003602 Jy/beam ! Clean residual mean=0.000005 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.267886 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.267886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.167112Jy sigma=0.458141 ! Fit after self-cal, rms=0.167122Jy sigma=0.458123 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 = -0.000125588 Jy ! Component: 100 - total flux cleaned = -0.000123887 Jy ! Component: 150 - total flux cleaned = -0.000124248 Jy ! Component: 200 - total flux cleaned = -0.000167499 Jy ! Total flux subtracted in 200 components = -0.000167499 Jy ! Clean residual min=-0.003082 max=0.003606 Jy/beam ! Clean residual mean=0.000005 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.267719 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.267719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.167118Jy sigma=0.458110 ! Fit after self-cal, rms=0.167114Jy sigma=0.458105 ! 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=3.098 mas, bmaj=8.191 mas, bpa=-6.882 degrees ! Estimated noise=1.5433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 8.191 at -6.882 degrees (North through East) ! Clean map min=-0.0032662 max=0.2105 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=2.594 mas, bmaj=7.206 mas, bpa=-7.555 degrees ! Estimated noise=2.27895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166468 Jy ! Component: 100 - total flux cleaned = 0.213564 Jy ! Component: 150 - total flux cleaned = 0.234734 Jy ! Component: 200 - total flux cleaned = 0.246382 Jy ! Total flux subtracted in 200 components = 0.246382 Jy ! Clean residual min=-0.004883 max=0.005945 Jy/beam ! Clean residual mean=-0.000013 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.246382 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.246382 Jy ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=8.191 mas, bpa=-6.882 degrees ! Estimated noise=1.5433 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 = 0.00806114 Jy ! Component: 100 - total flux cleaned = 0.0127001 Jy ! Component: 150 - total flux cleaned = 0.015897 Jy ! Component: 200 - total flux cleaned = 0.017836 Jy ! Total flux subtracted in 200 components = 0.017836 Jy ! Clean residual min=-0.003045 max=0.003254 Jy/beam ! Clean residual mean=0.000001 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.264218 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.264218 Jy ! Inverting map ! Added new window around map position (-34, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246631 Jy ! Component: 100 - total flux cleaned = 0.00336322 Jy ! Component: 150 - total flux cleaned = 0.00401345 Jy ! Component: 200 - total flux cleaned = 0.00433021 Jy ! Total flux subtracted in 200 components = 0.00433021 Jy ! Clean residual min=-0.002895 max=0.002620 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.268548 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.268548 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=7.624 mas, bmaj=17.72 mas, bpa=-4.964 degrees ! Estimated noise=1.94122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113963 Jy ! Component: 100 - total flux cleaned = 0.00136512 Jy ! Component: 150 - total flux cleaned = 0.00144706 Jy ! Component: 200 - total flux cleaned = 0.00151938 Jy ! Total flux subtracted in 200 components = 0.00151938 Jy ! Clean residual min=-0.002893 max=0.002734 Jy/beam ! Clean residual mean=0.000004 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.270067 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 = 7.69536e-07 Jy ! Component: 100 - total flux cleaned = 6.58595e-05 Jy ! Component: 150 - total flux cleaned = 6.64895e-05 Jy ! Component: 200 - total flux cleaned = 9.51824e-05 Jy ! Total flux subtracted in 200 components = 9.51824e-05 Jy ! Clean residual min=-0.002829 max=0.002698 Jy/beam ! Clean residual mean=0.000004 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.270162 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.270162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=8.191 mas, bpa=-6.882 degrees ! Estimated noise=1.5433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229212 Jy ! Component: 100 - total flux cleaned = -0.00027635 Jy ! Component: 150 - total flux cleaned = -0.000236349 Jy ! Component: 200 - total flux cleaned = -0.000123138 Jy ! Total flux subtracted in 200 components = -0.000123138 Jy ! Clean residual min=-0.002780 max=0.002720 Jy/beam ! Clean residual mean=0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.270039 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.270039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166915Jy sigma=0.457421 ! Fit after self-cal, rms=0.166809Jy sigma=0.457192 wmodel J0651-2101_S_map.mod ! Writing 130 model components to file: J0651-2101_S_map.mod wobs J0651-2101_S_uvs.fits ! Writing UV FITS file: J0651-2101_S_uvs.fits wwins J0651-2101_S_map.win ! wwins: Wrote 4 windows to J0651-2101_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 = -0.000494849 Jy ! Component: 100 - total flux cleaned = -0.00112235 Jy ! Component: 150 - total flux cleaned = -0.0016311 Jy ! Component: 200 - total flux cleaned = -0.00207697 Jy ! Component: 250 - total flux cleaned = -0.0022326 Jy ! Component: 300 - total flux cleaned = -0.00245886 Jy ! Component: 350 - total flux cleaned = -0.00267832 Jy ! Component: 400 - total flux cleaned = -0.00282054 Jy ! Component: 450 - total flux cleaned = -0.0029598 Jy ! Component: 500 - total flux cleaned = -0.00306186 Jy ! Component: 550 - total flux cleaned = -0.00309497 Jy ! Component: 600 - total flux cleaned = -0.00309528 Jy ! Component: 650 - total flux cleaned = -0.00312724 Jy ! Component: 700 - total flux cleaned = -0.00312734 Jy ! Component: 750 - total flux cleaned = -0.0031277 Jy ! Component: 800 - total flux cleaned = -0.00321765 Jy ! Component: 850 - total flux cleaned = -0.00330627 Jy ! Component: 900 - total flux cleaned = -0.00339339 Jy ! Component: 950 - total flux cleaned = -0.0034216 Jy ! Component: 1000 - total flux cleaned = -0.00344966 Jy ! Component: 1050 - total flux cleaned = -0.00353261 Jy ! Component: 1100 - total flux cleaned = -0.00355985 Jy ! Component: 1150 - total flux cleaned = -0.00366767 Jy ! Component: 1200 - total flux cleaned = -0.00369468 Jy ! Component: 1250 - total flux cleaned = -0.00385268 Jy ! Component: 1300 - total flux cleaned = -0.00382649 Jy ! Component: 1350 - total flux cleaned = -0.00387789 Jy ! Component: 1400 - total flux cleaned = -0.00392883 Jy ! Component: 1450 - total flux cleaned = -0.00392848 Jy ! Component: 1500 - total flux cleaned = -0.00395333 Jy ! Component: 1550 - total flux cleaned = -0.00400278 Jy ! Component: 1600 - total flux cleaned = -0.00402696 Jy ! Component: 1650 - total flux cleaned = -0.00405089 Jy ! Component: 1700 - total flux cleaned = -0.00400272 Jy ! Component: 1750 - total flux cleaned = -0.00390835 Jy ! Component: 1800 - total flux cleaned = -0.00395531 Jy ! Component: 1850 - total flux cleaned = -0.00383908 Jy ! Component: 1900 - total flux cleaned = -0.00381602 Jy ! Component: 1950 - total flux cleaned = -0.00379329 Jy ! Component: 2000 - total flux cleaned = -0.00372578 Jy ! Component: 2050 - total flux cleaned = -0.00372581 Jy ! Component: 2100 - total flux cleaned = -0.00357055 Jy ! Component: 2150 - total flux cleaned = -0.00357073 Jy ! Component: 2200 - total flux cleaned = -0.00352737 Jy ! Component: 2250 - total flux cleaned = -0.00344094 Jy ! Component: 2300 - total flux cleaned = -0.00344103 Jy ! Component: 2350 - total flux cleaned = -0.00329225 Jy ! Component: 2400 - total flux cleaned = -0.00322902 Jy ! Component: 2450 - total flux cleaned = -0.00316632 Jy ! Component: 2500 - total flux cleaned = -0.00318707 Jy ! Component: 2550 - total flux cleaned = -0.00314603 Jy ! Component: 2600 - total flux cleaned = -0.00314593 Jy ! Component: 2650 - total flux cleaned = -0.00308516 Jy ! Component: 2700 - total flux cleaned = -0.00302483 Jy ! Component: 2750 - total flux cleaned = -0.00300487 Jy ! Component: 2800 - total flux cleaned = -0.00302458 Jy ! Component: 2850 - total flux cleaned = -0.00296553 Jy ! Component: 2900 - total flux cleaned = -0.0029067 Jy ! Component: 2950 - total flux cleaned = -0.00282884 Jy ! Component: 3000 - total flux cleaned = -0.00280973 Jy ! Component: 3050 - total flux cleaned = -0.00273288 Jy ! Component: 3100 - total flux cleaned = -0.00273293 Jy ! Component: 3150 - total flux cleaned = -0.00265706 Jy ! Component: 3200 - total flux cleaned = -0.00267584 Jy ! Component: 3250 - total flux cleaned = -0.00250698 Jy ! Component: 3300 - total flux cleaned = -0.00246973 Jy ! Component: 3350 - total flux cleaned = -0.00245114 Jy ! Component: 3400 - total flux cleaned = -0.00243284 Jy ! Component: 3450 - total flux cleaned = -0.00234122 Jy ! Component: 3500 - total flux cleaned = -0.00230477 Jy ! Component: 3550 - total flux cleaned = -0.00221431 Jy ! Component: 3600 - total flux cleaned = -0.0022145 Jy ! Component: 3650 - total flux cleaned = -0.00221436 Jy ! Component: 3700 - total flux cleaned = -0.00216082 Jy ! Component: 3750 - total flux cleaned = -0.00216067 Jy ! Component: 3800 - total flux cleaned = -0.0021078 Jy ! Component: 3850 - total flux cleaned = -0.00205529 Jy ! Component: 3900 - total flux cleaned = -0.00203782 Jy ! Component: 3950 - total flux cleaned = -0.00193386 Jy ! Component: 4000 - total flux cleaned = -0.00189935 Jy ! Component: 4050 - total flux cleaned = -0.00188221 Jy ! Total flux subtracted in 4096 components = -0.00186508 Jy ! Clean residual min=-0.000999 max=0.000911 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.268174 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 426 components and 0.268174 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0651-2101_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 8.191 at -6.882 degrees (North through East) ! Clean map min=-0.0022132 max=0.21375 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0651-2101_S_map.fits wmodel /image_prod/ug002_uva//J0651-2101_S_map.mod ! Writing 426 model components to file: /image_prod/ug002_uva//J0651-2101_S_map.mod wobs /image_prod/ug002_uva//J0651-2101_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0651-2101_S_uvs.fits wwins /image_prod/ug002_uva//J0651-2101_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0651-2101_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.213747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435514 0.435514 0.871028 1.74206 3.48411 6.96823 13.9365 27.8729 55.7458 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.213 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 688.841 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0651-2101_S_dfm.log closed on Wed Mar 4 21:33:09 2020