! Started logfile: /vlbi/uf001/uva//J1649-2620_S_dfm.log on Mon Jan 14 03:55:31 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//J1649-2620_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1649-2620_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990058 visibilities/baseline/integration-bin. ! Found source: J1649-2620 ! ! 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 5079 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 J1649-2620_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=1.001315Jy sigma=17.594545 ! Fit after self-cal, rms=0.911571Jy sigma=15.994888 ! 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=2.447 mas, bmaj=6.82 mas, bpa=-6.216 degrees ! Estimated noise=0.805716 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 = 0.0685136 Jy ! Component: 100 - total flux cleaned = 0.0884595 Jy ! Total flux subtracted in 100 components = 0.0884595 Jy ! Clean residual min=-0.005613 max=0.008344 Jy/beam ! Clean residual mean=-0.000020 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.0884595 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0884595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083960Jy sigma=1.374658 ! Fit after self-cal, rms=0.083593Jy sigma=1.371118 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100251 Jy ! Component: 100 - total flux cleaned = 0.015979 Jy ! Total flux subtracted in 100 components = 0.015979 Jy ! Clean residual min=-0.004600 max=0.004606 Jy/beam ! Clean residual mean=-0.000011 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.104438 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.104438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082269Jy sigma=1.340299 ! Fit after self-cal, rms=0.082243Jy sigma=1.339892 ! 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=3.011 mas, bmaj=7.973 mas, bpa=-5.584 degrees ! Estimated noise=0.580753 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 = 0.00471656 Jy ! Component: 100 - total flux cleaned = 0.00715081 Jy ! Component: 150 - total flux cleaned = 0.00847107 Jy ! Component: 200 - total flux cleaned = 0.00887713 Jy ! Total flux subtracted in 200 components = 0.00887713 Jy ! Clean residual min=-0.003801 max=0.004103 Jy/beam ! Clean residual mean=-0.000010 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.113316 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.113316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082046Jy sigma=1.333799 ! Fit after self-cal, rms=0.082041Jy sigma=1.333644 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.011 x 7.973 at -5.584 degrees (North through East) ! Clean map min=-0.0036159 max=0.086447 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.04 KP 1.00 ! LA 1.01 MK 0.98 NL 1.13 OV 0.91 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.12 KP 1.01 ! LA 0.96 MK 1.08 NL 1.14 OV 0.96 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.21 KP 0.99 ! LA 0.98 MK 0.93 NL 1.08 OV 0.99 ! PT 0.97 SC 0.94 ! ! ! Fit before self-cal, rms=0.082041Jy sigma=1.333644 ! Fit after self-cal, rms=0.085544Jy sigma=1.324946 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.971 mas, bpa=-5.42 degrees ! Estimated noise=0.582963 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 = -0.000552726 Jy ! Component: 100 - total flux cleaned = -0.000582562 Jy ! Component: 150 - total flux cleaned = -0.000609287 Jy ! Component: 200 - total flux cleaned = -0.000633738 Jy ! Total flux subtracted in 200 components = -0.000633738 Jy ! Clean residual min=-0.003378 max=0.003869 Jy/beam ! Clean residual mean=-0.000010 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.112682 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.112682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085521Jy sigma=1.324670 ! Fit after self-cal, rms=0.085641Jy sigma=1.324300 ! 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=0.085641Jy sigma=1.324300 ! Fit after self-cal, rms=0.085817Jy sigma=1.324228 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.96 mas, bpa=-5.329 degrees ! Estimated noise=0.581123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405487 Jy ! Component: 100 - total flux cleaned = -0.000428299 Jy ! Component: 150 - total flux cleaned = -0.000448843 Jy ! Component: 200 - total flux cleaned = -0.000448424 Jy ! Total flux subtracted in 200 components = -0.000448424 Jy ! Clean residual min=-0.003320 max=0.003838 Jy/beam ! Clean residual mean=-0.000010 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.112233 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.112233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085801Jy sigma=1.324055 ! Fit after self-cal, rms=0.085809Jy sigma=1.324022 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 (-13.5, 106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168953 Jy ! Component: 100 - total flux cleaned = 0.00125419 Jy ! Component: 150 - total flux cleaned = 0.00103455 Jy ! Component: 200 - total flux cleaned = 0.000849098 Jy ! Total flux subtracted in 200 components = 0.000849098 Jy ! Clean residual min=-0.003281 max=0.003084 Jy/beam ! Clean residual mean=-0.000009 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.113082 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.113082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085648Jy sigma=1.321420 ! Fit after self-cal, rms=0.085627Jy sigma=1.321114 ! 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=0.085627Jy sigma=1.321114 ! Fit after self-cal, rms=0.087359Jy sigma=1.317646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=7.971 mas, bpa=-5.254 degrees ! Estimated noise=0.583349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101177 Jy ! Component: 100 - total flux cleaned = 0.00109921 Jy ! Component: 150 - total flux cleaned = 0.00113435 Jy ! Component: 200 - total flux cleaned = 0.0010793 Jy ! Total flux subtracted in 200 components = 0.0010793 Jy ! Clean residual min=-0.002816 max=0.002935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.114162 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.114162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087322Jy sigma=1.316892 ! Fit after self-cal, rms=0.087352Jy sigma=1.316725 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 = 0.000288538 Jy ! Component: 100 - total flux cleaned = 0.000240305 Jy ! Component: 150 - total flux cleaned = 0.00017458 Jy ! Component: 200 - total flux cleaned = 0.000153578 Jy ! Total flux subtracted in 200 components = 0.000153578 Jy ! Clean residual min=-0.002817 max=0.002924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.114315 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.114315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087340Jy sigma=1.316471 ! Fit after self-cal, rms=0.087337Jy sigma=1.316459 ! 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=0.087337Jy sigma=1.316459 ! Fit after self-cal, rms=0.087303Jy sigma=1.316421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.748 mas, bmaj=18.62 mas, bpa=0.3489 degrees ! Estimated noise=0.74467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.89278e-05 Jy ! Component: 100 - total flux cleaned = 4.72787e-05 Jy ! Component: 150 - total flux cleaned = 1.8364e-05 Jy ! Component: 200 - total flux cleaned = 4.98631e-06 Jy ! Total flux subtracted in 200 components = 4.98631e-06 Jy ! Clean residual min=-0.002839 max=0.002899 Jy/beam ! Clean residual mean=-0.000007 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.11432 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.11432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087298Jy sigma=1.316379 ! Fit after self-cal, rms=0.087294Jy sigma=1.316365 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 = 4.74494e-05 Jy ! Component: 100 - total flux cleaned = 3.45417e-05 Jy ! Component: 150 - total flux cleaned = 1.05995e-05 Jy ! Component: 200 - total flux cleaned = 1.08828e-05 Jy ! Total flux subtracted in 200 components = 1.08828e-05 Jy ! Clean residual min=-0.002807 max=0.002895 Jy/beam ! Clean residual mean=-0.000007 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.114331 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.114331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087292Jy sigma=1.316360 ! Fit after self-cal, rms=0.087292Jy sigma=1.316354 ! 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=3.033 mas, bmaj=7.982 mas, bpa=-5.202 degrees ! Estimated noise=0.584323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.033 x 7.982 at -5.202 degrees (North through East) ! Clean map min=-0.0026378 max=0.087407 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=2.464 mas, bmaj=6.814 mas, bpa=-5.773 degrees ! Estimated noise=0.813356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0688515 Jy ! Component: 100 - total flux cleaned = 0.0898063 Jy ! Component: 150 - total flux cleaned = 0.0996818 Jy ! Component: 200 - total flux cleaned = 0.105891 Jy ! Total flux subtracted in 200 components = 0.105891 Jy ! Clean residual min=-0.005245 max=0.004130 Jy/beam ! Clean residual mean=-0.000006 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.105891 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 0.105891 Jy ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=7.982 mas, bpa=-5.202 degrees ! Estimated noise=0.584323 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 = 0.00473947 Jy ! Component: 100 - total flux cleaned = 0.00616894 Jy ! Component: 150 - total flux cleaned = 0.0066264 Jy ! Component: 200 - total flux cleaned = 0.00699452 Jy ! Total flux subtracted in 200 components = 0.00699452 Jy ! Clean residual min=-0.002953 max=0.002848 Jy/beam ! Clean residual mean=-0.000005 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.112885 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.112885 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=7.748 mas, bmaj=18.62 mas, bpa=0.3489 degrees ! Estimated noise=0.74467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131867 Jy ! Component: 100 - total flux cleaned = 0.00127932 Jy ! Component: 150 - total flux cleaned = 0.00130836 Jy ! Component: 200 - total flux cleaned = 0.00130745 Jy ! Total flux subtracted in 200 components = 0.00130745 Jy ! Clean residual min=-0.002969 max=0.002925 Jy/beam ! Clean residual mean=-0.000009 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.114193 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 = 2.4655e-05 Jy ! Component: 100 - total flux cleaned = 4.6182e-05 Jy ! Component: 150 - total flux cleaned = 4.53356e-05 Jy ! Component: 200 - total flux cleaned = 6.37336e-05 Jy ! Total flux subtracted in 200 components = 6.37336e-05 Jy ! Clean residual min=-0.002888 max=0.002909 Jy/beam ! Clean residual mean=-0.000009 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.114257 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.114257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=7.982 mas, bpa=-5.202 degrees ! Estimated noise=0.584323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138634 Jy ! Component: 100 - total flux cleaned = 0.000177818 Jy ! Component: 150 - total flux cleaned = 0.000116844 Jy ! Component: 200 - total flux cleaned = 8.95649e-05 Jy ! Total flux subtracted in 200 components = 8.95649e-05 Jy ! Clean residual min=-0.002811 max=0.002931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.114346 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.114346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087290Jy sigma=1.316373 ! Fit after self-cal, rms=0.087286Jy sigma=1.316298 wmodel J1649-2620_S_map.mod ! Writing 77 model components to file: J1649-2620_S_map.mod wobs J1649-2620_S_uvs.fits ! Writing UV FITS file: J1649-2620_S_uvs.fits wwins J1649-2620_S_map.win ! wwins: Wrote 2 windows to J1649-2620_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 = 0.0001136 Jy ! Component: 100 - total flux cleaned = 6.73633e-05 Jy ! Component: 150 - total flux cleaned = -6.99047e-05 Jy ! Component: 200 - total flux cleaned = -2.6821e-05 Jy ! Component: 250 - total flux cleaned = -2.66484e-05 Jy ! Component: 300 - total flux cleaned = 1.47736e-05 Jy ! Component: 350 - total flux cleaned = 1.51317e-05 Jy ! Component: 400 - total flux cleaned = 9.08042e-05 Jy ! Component: 450 - total flux cleaned = 8.98849e-05 Jy ! Component: 500 - total flux cleaned = 9.0235e-05 Jy ! Component: 550 - total flux cleaned = 0.000197263 Jy ! Component: 600 - total flux cleaned = 0.000266706 Jy ! Component: 650 - total flux cleaned = 0.000266511 Jy ! Component: 700 - total flux cleaned = 0.000365992 Jy ! Component: 750 - total flux cleaned = 0.000431114 Jy ! Component: 800 - total flux cleaned = 0.000463867 Jy ! Component: 850 - total flux cleaned = 0.000620627 Jy ! Component: 900 - total flux cleaned = 0.000682039 Jy ! Component: 950 - total flux cleaned = 0.000864669 Jy ! Component: 1000 - total flux cleaned = 0.00104392 Jy ! Component: 1050 - total flux cleaned = 0.00116204 Jy ! Component: 1100 - total flux cleaned = 0.00133684 Jy ! Component: 1150 - total flux cleaned = 0.00153737 Jy ! Component: 1200 - total flux cleaned = 0.00162204 Jy ! Component: 1250 - total flux cleaned = 0.00173402 Jy ! Component: 1300 - total flux cleaned = 0.00192705 Jy ! Component: 1350 - total flux cleaned = 0.00209122 Jy ! Component: 1400 - total flux cleaned = 0.00225297 Jy ! Component: 1450 - total flux cleaned = 0.00243922 Jy ! Component: 1500 - total flux cleaned = 0.00254455 Jy ! Component: 1550 - total flux cleaned = 0.00270102 Jy ! Component: 1600 - total flux cleaned = 0.0029074 Jy ! Component: 1650 - total flux cleaned = 0.00295832 Jy ! Component: 1700 - total flux cleaned = 0.00300907 Jy ! Component: 1750 - total flux cleaned = 0.00305951 Jy ! Component: 1800 - total flux cleaned = 0.00310921 Jy ! Component: 1850 - total flux cleaned = 0.00318274 Jy ! Component: 1900 - total flux cleaned = 0.0033036 Jy ! Component: 1950 - total flux cleaned = 0.00323159 Jy ! Component: 2000 - total flux cleaned = 0.00323176 Jy ! Component: 2050 - total flux cleaned = 0.00327933 Jy ! Component: 2100 - total flux cleaned = 0.00334945 Jy ! Component: 2150 - total flux cleaned = 0.00339526 Jy ! Component: 2200 - total flux cleaned = 0.0033724 Jy ! Component: 2250 - total flux cleaned = 0.00339527 Jy ! Component: 2300 - total flux cleaned = 0.00326041 Jy ! Component: 2350 - total flux cleaned = 0.00328267 Jy ! Component: 2400 - total flux cleaned = 0.00319419 Jy ! Component: 2450 - total flux cleaned = 0.00315029 Jy ! Component: 2500 - total flux cleaned = 0.00321563 Jy ! Component: 2550 - total flux cleaned = 0.00321555 Jy ! Component: 2600 - total flux cleaned = 0.00321549 Jy ! Component: 2650 - total flux cleaned = 0.0031731 Jy ! Component: 2700 - total flux cleaned = 0.00315202 Jy ! Component: 2750 - total flux cleaned = 0.00319398 Jy ! Component: 2800 - total flux cleaned = 0.00311095 Jy ! Component: 2850 - total flux cleaned = 0.00313171 Jy ! Component: 2900 - total flux cleaned = 0.00311124 Jy ! Component: 2950 - total flux cleaned = 0.00309089 Jy ! Component: 3000 - total flux cleaned = 0.00309085 Jy ! Component: 3050 - total flux cleaned = 0.00307081 Jy ! Component: 3100 - total flux cleaned = 0.00303093 Jy ! Component: 3150 - total flux cleaned = 0.00299153 Jy ! Component: 3200 - total flux cleaned = 0.00295277 Jy ! Component: 3250 - total flux cleaned = 0.00299156 Jy ! Component: 3300 - total flux cleaned = 0.00297227 Jy ! Component: 3350 - total flux cleaned = 0.00293411 Jy ! Component: 3400 - total flux cleaned = 0.00297209 Jy ! Component: 3450 - total flux cleaned = 0.00287781 Jy ! Component: 3500 - total flux cleaned = 0.00287774 Jy ! Component: 3550 - total flux cleaned = 0.00285932 Jy ! Component: 3600 - total flux cleaned = 0.002878 Jy ! Component: 3650 - total flux cleaned = 0.00287807 Jy ! Component: 3700 - total flux cleaned = 0.00280512 Jy ! Component: 3750 - total flux cleaned = 0.0028414 Jy ! Component: 3800 - total flux cleaned = 0.00282366 Jy ! Component: 3850 - total flux cleaned = 0.00289501 Jy ! Component: 3900 - total flux cleaned = 0.00296608 Jy ! Component: 3950 - total flux cleaned = 0.00287786 Jy ! Component: 4000 - total flux cleaned = 0.00294794 Jy ! Component: 4050 - total flux cleaned = 0.00294803 Jy ! Total flux subtracted in 4096 components = 0.00296533 Jy ! Clean residual min=-0.001065 max=0.001226 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.117311 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 367 components and 0.117311 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1649-2620_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.033 x 7.982 at -5.202 degrees (North through East) ! Clean map min=-0.002792 max=0.087401 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1649-2620_S_map.fits wmodel /vlbi/uf001/uva//J1649-2620_S_map.mod ! Writing 367 model components to file: /vlbi/uf001/uva//J1649-2620_S_map.mod wobs /vlbi/uf001/uva//J1649-2620_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1649-2620_S_uvs.fits wwins /vlbi/uf001/uva//J1649-2620_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1649-2620_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0874009 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317656 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09034 1.09034 2.18068 4.36137 8.72273 17.4455 34.8909 69.7818 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 275.143 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1649-2620_S_dfm.log closed on Mon Jan 14 03:55:35 2019