! Started logfile: /vlbi/uf001/uva//J0850-3039_S_dfm.log on Mon Jan 14 00:08:18 2019 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 /vlbi/uf001/uva//J0850-3039_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0850-3039_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.886015 visibilities/baseline/integration-bin. ! Found source: J0850-3039 ! ! 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 5550 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 J0850-3039_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005887Jy sigma=14.460367 ! Fit after self-cal, rms=0.927791Jy sigma=13.248330 ! 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=3.273 mas, bmaj=12.23 mas, bpa=12.63 degrees ! Estimated noise=1.0536 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 = 0.0554734 Jy ! Component: 100 - total flux cleaned = 0.076605 Jy ! Total flux subtracted in 100 components = 0.076605 Jy ! Clean residual min=-0.005638 max=0.010382 Jy/beam ! Clean residual mean=0.000001 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.076605 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.076605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095989Jy sigma=1.264344 ! Fit after self-cal, rms=0.095014Jy sigma=1.248760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132546 Jy ! Component: 100 - total flux cleaned = 0.0213368 Jy ! Total flux subtracted in 100 components = 0.0213368 Jy ! Clean residual min=-0.004675 max=0.005316 Jy/beam ! Clean residual mean=0.000010 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.0979417 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.0979417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092684Jy sigma=1.196568 ! Fit after self-cal, rms=0.092658Jy sigma=1.195809 ! 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=3.92 mas, bmaj=13.89 mas, bpa=11.41 degrees ! Estimated noise=0.689325 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 = 0.00959532 Jy ! Component: 100 - total flux cleaned = 0.0150993 Jy ! Component: 150 - total flux cleaned = 0.0184908 Jy ! Component: 200 - total flux cleaned = 0.0205994 Jy ! Total flux subtracted in 200 components = 0.0205994 Jy ! Clean residual min=-0.004526 max=0.004141 Jy/beam ! Clean residual mean=0.000011 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.118541 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 108 components and 0.118541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091905Jy sigma=1.175542 ! Fit after self-cal, rms=0.091877Jy sigma=1.174893 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.92 x 13.89 at 11.41 degrees (North through East) ! Clean map min=-0.0041322 max=0.074362 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.91 HN 1.03 KP 1.02 ! LA 0.98 NL 1.11 OV 0.96 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.99 FD 0.90 HN 0.98 KP 0.96 ! LA 0.92 NL 1.20 OV 0.93 PT 0.96 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.96 HN 0.95 KP 1.01 ! LA 0.99 NL 1.09 OV 0.98 PT 0.99 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.091877Jy sigma=1.174893 ! Fit after self-cal, rms=0.107807Jy sigma=1.164072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.873 mas, bmaj=13.91 mas, bpa=11.44 degrees ! Estimated noise=0.679355 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 = 0.000316638 Jy ! Component: 100 - total flux cleaned = 0.000319245 Jy ! Component: 150 - total flux cleaned = 0.000291289 Jy ! Component: 200 - total flux cleaned = 0.000214101 Jy ! Total flux subtracted in 200 components = 0.000214101 Jy ! Clean residual min=-0.003231 max=0.002928 Jy/beam ! Clean residual mean=-0.000008 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.118755 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.118755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107785Jy sigma=1.163600 ! Fit after self-cal, rms=0.108257Jy sigma=1.162792 ! 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=0.108257Jy sigma=1.162792 ! Fit after self-cal, rms=0.113198Jy sigma=1.161367 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.859 mas, bmaj=13.76 mas, bpa=11.25 degrees ! Estimated noise=0.675945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210787 Jy ! Component: 100 - total flux cleaned = 0.000267198 Jy ! Component: 150 - total flux cleaned = 0.000268814 Jy ! Component: 200 - total flux cleaned = 0.000268674 Jy ! Total flux subtracted in 200 components = 0.000268674 Jy ! Clean residual min=-0.002967 max=0.002933 Jy/beam ! Clean residual mean=-0.000005 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.119024 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 122 components and 0.119024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113188Jy sigma=1.161191 ! Fit after self-cal, rms=0.113257Jy sigma=1.161056 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 = -2.34924e-05 Jy ! Component: 100 - total flux cleaned = -3.99458e-05 Jy ! Component: 150 - total flux cleaned = -6.74057e-05 Jy ! Component: 200 - total flux cleaned = -9.22519e-05 Jy ! Total flux subtracted in 200 components = -9.22519e-05 Jy ! Clean residual min=-0.003037 max=0.002943 Jy/beam ! Clean residual mean=-0.000006 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.118932 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 128 components and 0.118932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113251Jy sigma=1.161000 ! Fit after self-cal, rms=0.113248Jy sigma=1.160987 ! 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=0.113248Jy sigma=1.160987 ! Fit after self-cal, rms=0.113648Jy sigma=1.160934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=13.67 mas, bpa=11.33 degrees ! Estimated noise=0.672143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.16824e-05 Jy ! Component: 100 - total flux cleaned = 9.52173e-05 Jy ! Component: 150 - total flux cleaned = 9.61114e-05 Jy ! Component: 200 - total flux cleaned = 9.61193e-05 Jy ! Total flux subtracted in 200 components = 9.61193e-05 Jy ! Clean residual min=-0.002999 max=0.002877 Jy/beam ! Clean residual mean=-0.000006 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.119028 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 0.119028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113643Jy sigma=1.160861 ! Fit after self-cal, rms=0.113631Jy sigma=1.160842 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 = -3.77754e-05 Jy ! Component: 100 - total flux cleaned = -3.77107e-05 Jy ! Component: 150 - total flux cleaned = -4.75461e-05 Jy ! Component: 200 - total flux cleaned = -5.63523e-05 Jy ! Total flux subtracted in 200 components = -5.63523e-05 Jy ! Clean residual min=-0.003019 max=0.002858 Jy/beam ! Clean residual mean=-0.000006 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.118971 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 0.118971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113628Jy sigma=1.160810 ! Fit after self-cal, rms=0.113619Jy sigma=1.160801 ! 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=0.113619Jy sigma=1.160801 ! Fit after self-cal, rms=0.113618Jy sigma=1.160778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.758 mas, bmaj=21.28 mas, bpa=1.887 degrees ! Estimated noise=0.794253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.54034e-05 Jy ! Component: 100 - total flux cleaned = 5.52735e-05 Jy ! Component: 150 - total flux cleaned = 4.59597e-05 Jy ! Component: 200 - total flux cleaned = 3.85056e-05 Jy ! Total flux subtracted in 200 components = 3.85056e-05 Jy ! Clean residual min=-0.002853 max=0.002617 Jy/beam ! Clean residual mean=-0.000011 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.11901 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 141 components and 0.11901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113618Jy sigma=1.160776 ! Fit after self-cal, rms=0.113616Jy sigma=1.160768 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 = 7.7361e-06 Jy ! Component: 100 - total flux cleaned = 2.60412e-06 Jy ! Component: 150 - total flux cleaned = 1.95484e-06 Jy ! Component: 200 - total flux cleaned = 1.93878e-06 Jy ! Total flux subtracted in 200 components = 1.93878e-06 Jy ! Clean residual min=-0.002854 max=0.002605 Jy/beam ! Clean residual mean=-0.000011 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.119012 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 145 components and 0.119012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113616Jy sigma=1.160772 ! Fit after self-cal, rms=0.113617Jy sigma=1.160769 ! 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=3.833 mas, bmaj=13.6 mas, bpa=11.43 degrees ! Estimated noise=0.669169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.833 x 13.6 at 11.43 degrees (North through East) ! Clean map min=-0.0029472 max=0.073424 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=3.215 mas, bmaj=12.04 mas, bpa=12.43 degrees ! Estimated noise=1.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540989 Jy ! Component: 100 - total flux cleaned = 0.0773818 Jy ! Component: 150 - total flux cleaned = 0.0903652 Jy ! Component: 200 - total flux cleaned = 0.0984273 Jy ! Total flux subtracted in 200 components = 0.0984273 Jy ! Clean residual min=-0.003949 max=0.004690 Jy/beam ! Clean residual mean=-0.000004 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.0984274 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.0984274 Jy ! Inverting map and beam ! Estimated beam: bmin=3.833 mas, bmaj=13.6 mas, bpa=11.43 degrees ! Estimated noise=0.669169 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 = 0.00837489 Jy ! Component: 100 - total flux cleaned = 0.0128637 Jy ! Component: 150 - total flux cleaned = 0.0155319 Jy ! Component: 200 - total flux cleaned = 0.0171638 Jy ! Total flux subtracted in 200 components = 0.0171638 Jy ! Clean residual min=-0.003085 max=0.002570 Jy/beam ! Clean residual mean=-0.000011 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.115591 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 106 components and 0.115591 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=7.758 mas, bmaj=21.28 mas, bpa=1.887 degrees ! Estimated noise=0.794253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161023 Jy ! Component: 100 - total flux cleaned = 0.00230022 Jy ! Component: 150 - total flux cleaned = 0.00247007 Jy ! Component: 200 - total flux cleaned = 0.0025218 Jy ! Total flux subtracted in 200 components = 0.0025218 Jy ! Clean residual min=-0.002742 max=0.002552 Jy/beam ! Clean residual mean=-0.000013 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.118113 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 = 4.8261e-05 Jy ! Component: 100 - total flux cleaned = 8.23146e-05 Jy ! Component: 150 - total flux cleaned = 0.000125148 Jy ! Component: 200 - total flux cleaned = 0.00015535 Jy ! Total flux subtracted in 200 components = 0.00015535 Jy ! Clean residual min=-0.002760 max=0.002571 Jy/beam ! Clean residual mean=-0.000013 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.118268 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.118268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.833 mas, bmaj=13.6 mas, bpa=11.43 degrees ! Estimated noise=0.669169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318654 Jy ! Component: 100 - total flux cleaned = -0.000357258 Jy ! Component: 150 - total flux cleaned = -0.000391159 Jy ! Component: 200 - total flux cleaned = -0.00039123 Jy ! Total flux subtracted in 200 components = -0.00039123 Jy ! Clean residual min=-0.003002 max=0.002789 Jy/beam ! Clean residual mean=-0.000008 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.117877 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.117877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113626Jy sigma=1.161160 ! Fit after self-cal, rms=0.113619Jy sigma=1.161048 wmodel J0850-3039_S_map.mod ! Writing 126 model components to file: J0850-3039_S_map.mod wobs J0850-3039_S_uvs.fits ! Writing UV FITS file: J0850-3039_S_uvs.fits wwins J0850-3039_S_map.win ! wwins: Wrote 1 windows to J0850-3039_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 = -0.000948926 Jy ! Component: 100 - total flux cleaned = -0.00161436 Jy ! Component: 150 - total flux cleaned = -0.00222861 Jy ! Component: 200 - total flux cleaned = -0.00267749 Jy ! Component: 250 - total flux cleaned = -0.00306703 Jy ! Component: 300 - total flux cleaned = -0.00333007 Jy ! Component: 350 - total flux cleaned = -0.00340264 Jy ! Component: 400 - total flux cleaned = -0.00347341 Jy ! Component: 450 - total flux cleaned = -0.00354193 Jy ! Component: 500 - total flux cleaned = -0.00357485 Jy ! Component: 550 - total flux cleaned = -0.00360642 Jy ! Component: 600 - total flux cleaned = -0.00354341 Jy ! Component: 650 - total flux cleaned = -0.00351375 Jy ! Component: 700 - total flux cleaned = -0.00354344 Jy ! Component: 750 - total flux cleaned = -0.0034562 Jy ! Component: 800 - total flux cleaned = -0.00348475 Jy ! Component: 850 - total flux cleaned = -0.00345654 Jy ! Component: 900 - total flux cleaned = -0.00332005 Jy ! Component: 950 - total flux cleaned = -0.00329377 Jy ! Component: 1000 - total flux cleaned = -0.00324151 Jy ! Component: 1050 - total flux cleaned = -0.00313899 Jy ! Component: 1100 - total flux cleaned = -0.0030886 Jy ! Component: 1150 - total flux cleaned = -0.00301435 Jy ! Component: 1200 - total flux cleaned = -0.00296552 Jy ! Component: 1250 - total flux cleaned = -0.0029414 Jy ! Component: 1300 - total flux cleaned = -0.00291794 Jy ! Component: 1350 - total flux cleaned = -0.00294128 Jy ! Component: 1400 - total flux cleaned = -0.0028726 Jy ! Component: 1450 - total flux cleaned = -0.00287246 Jy ! Component: 1500 - total flux cleaned = -0.00276156 Jy ! Component: 1550 - total flux cleaned = -0.00278382 Jy ! Component: 1600 - total flux cleaned = -0.00276246 Jy ! Component: 1650 - total flux cleaned = -0.0027624 Jy ! Component: 1700 - total flux cleaned = -0.00265712 Jy ! Component: 1750 - total flux cleaned = -0.00267817 Jy ! Component: 1800 - total flux cleaned = -0.00257564 Jy ! Component: 1850 - total flux cleaned = -0.00253527 Jy ! Component: 1900 - total flux cleaned = -0.00241533 Jy ! Component: 1950 - total flux cleaned = -0.00243484 Jy ! Component: 2000 - total flux cleaned = -0.00233745 Jy ! Component: 2050 - total flux cleaned = -0.00226059 Jy ! Component: 2100 - total flux cleaned = -0.00226072 Jy ! Component: 2150 - total flux cleaned = -0.00224186 Jy ! Component: 2200 - total flux cleaned = -0.0022048 Jy ! Component: 2250 - total flux cleaned = -0.00216808 Jy ! Component: 2300 - total flux cleaned = -0.00211341 Jy ! Component: 2350 - total flux cleaned = -0.00205939 Jy ! Component: 2400 - total flux cleaned = -0.00204149 Jy ! Component: 2450 - total flux cleaned = -0.00204165 Jy ! Component: 2500 - total flux cleaned = -0.00205905 Jy ! Component: 2550 - total flux cleaned = -0.002059 Jy ! Component: 2600 - total flux cleaned = -0.00205888 Jy ! Component: 2650 - total flux cleaned = -0.00207586 Jy ! Component: 2700 - total flux cleaned = -0.00204215 Jy ! Component: 2750 - total flux cleaned = -0.00197554 Jy ! Component: 2800 - total flux cleaned = -0.00200861 Jy ! Component: 2850 - total flux cleaned = -0.0020088 Jy ! Component: 2900 - total flux cleaned = -0.00199278 Jy ! Component: 2950 - total flux cleaned = -0.00207341 Jy ! Component: 3000 - total flux cleaned = -0.00212114 Jy ! Component: 3050 - total flux cleaned = -0.00208931 Jy ! Component: 3100 - total flux cleaned = -0.00215227 Jy ! Component: 3150 - total flux cleaned = -0.00213642 Jy ! Component: 3200 - total flux cleaned = -0.00215184 Jy ! Component: 3250 - total flux cleaned = -0.00215182 Jy ! Component: 3300 - total flux cleaned = -0.00218241 Jy ! Component: 3350 - total flux cleaned = -0.00224294 Jy ! Component: 3400 - total flux cleaned = -0.00225802 Jy ! Component: 3450 - total flux cleaned = -0.0023178 Jy ! Component: 3500 - total flux cleaned = -0.00230299 Jy ! Component: 3550 - total flux cleaned = -0.00236199 Jy ! Component: 3600 - total flux cleaned = -0.00239128 Jy ! Component: 3650 - total flux cleaned = -0.00237681 Jy ! Component: 3700 - total flux cleaned = -0.00243458 Jy ! Component: 3750 - total flux cleaned = -0.00244893 Jy ! Component: 3800 - total flux cleaned = -0.0024775 Jy ! Component: 3850 - total flux cleaned = -0.00247745 Jy ! Component: 3900 - total flux cleaned = -0.00247744 Jy ! Component: 3950 - total flux cleaned = -0.00246348 Jy ! Component: 4000 - total flux cleaned = -0.00244967 Jy ! Component: 4050 - total flux cleaned = -0.00243605 Jy ! Total flux subtracted in 4096 components = -0.00246361 Jy ! Clean residual min=-0.000714 max=0.000838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.115414 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 403 components and 0.115414 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0850-3039_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.833 x 13.6 at 11.43 degrees (North through East) ! Clean map min=-0.0020871 max=0.073443 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0850-3039_S_map.fits wmodel /vlbi/uf001/uva//J0850-3039_S_map.mod ! Writing 403 model components to file: /vlbi/uf001/uva//J0850-3039_S_map.mod wobs /vlbi/uf001/uva//J0850-3039_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0850-3039_S_uvs.fits wwins /vlbi/uf001/uva//J0850-3039_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0850-3039_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0734433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03097 1.03097 2.06194 4.12389 8.24777 16.4955 32.9911 65.9822 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.987 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0850-3039_S_dfm.log closed on Mon Jan 14 00:08:23 2019