! Started logfile: /image_prod/ug002_uva//J1103-3251_S_dfm.log on Wed Mar 4 23:52:02 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//J1103-3251_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1103-3251_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.722667 visibilities/baseline/integration-bin. ! Found source: J1103-3251 ! ! 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 7317 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 J1103-3251_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 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025774Jy sigma=5.796140 ! Fit after self-cal, rms=0.848604Jy sigma=4.671124 ! 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=2.674 mas, bmaj=7.987 mas, bpa=3.965 degrees ! Estimated noise=2.371 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 = 0.127012 Jy ! Component: 100 - total flux cleaned = 0.157017 Jy ! Total flux subtracted in 100 components = 0.157017 Jy ! Clean residual min=-0.015174 max=0.026211 Jy/beam ! Clean residual mean=-0.000068 rms=0.004152 Jy/beam ! Combined flux in latest and established models = 0.157017 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.157017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111805Jy sigma=0.551503 ! Fit after self-cal, rms=0.111620Jy sigma=0.551082 ! Inverting map ! Added new window around map position (-1.5, 22.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220021 Jy ! Component: 100 - total flux cleaned = 0.0331533 Jy ! Total flux subtracted in 100 components = 0.0331533 Jy ! Clean residual min=-0.014663 max=0.018775 Jy/beam ! Clean residual mean=-0.000024 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 0.190171 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.190171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107408Jy sigma=0.520004 ! Fit after self-cal, rms=0.107045Jy sigma=0.515922 ! 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=3.243 mas, bmaj=9.656 mas, bpa=2.456 degrees ! Estimated noise=1.52568 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 = 0.012255 Jy ! Component: 100 - total flux cleaned = 0.0161451 Jy ! Component: 150 - total flux cleaned = 0.0176888 Jy ! Component: 200 - total flux cleaned = 0.018747 Jy ! Total flux subtracted in 200 components = 0.018747 Jy ! Clean residual min=-0.012595 max=0.014354 Jy/beam ! Clean residual mean=-0.000031 rms=0.003397 Jy/beam ! Combined flux in latest and established models = 0.208918 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.208918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105556Jy sigma=0.504323 ! Fit after self-cal, rms=0.105546Jy sigma=0.503648 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.243 x 9.656 at 2.456 degrees (North through East) ! Clean map min=-0.011944 max=0.15425 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.88 HN 1.65 KP 0.98 ! LA 1.00 MK 1.01 NL 1.07 OV 0.84 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.71 FD 0.89 HN 1.54 KP 1.03 ! LA 1.04 MK 0.99 NL 1.01 OV 0.84 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 0.88 HN 1.49 KP 1.01 ! LA 1.06 MK 1.02 NL 0.96 OV 0.80 ! PT 1.05 SC 0.96 ! ! ! Fit before self-cal, rms=0.105546Jy sigma=0.503648 ! Fit after self-cal, rms=0.134542Jy sigma=0.458182 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=9.758 mas, bpa=2.91 degrees ! Estimated noise=1.5832 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 = -0.00849517 Jy ! Component: 100 - total flux cleaned = -0.00903192 Jy ! Component: 150 - total flux cleaned = -0.00917084 Jy ! Component: 200 - total flux cleaned = -0.00949777 Jy ! Total flux subtracted in 200 components = -0.00949777 Jy ! Clean residual min=-0.006632 max=0.007336 Jy/beam ! Clean residual mean=-0.000059 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.19942 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.19942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134000Jy sigma=0.452980 ! Fit after self-cal, rms=0.135042Jy sigma=0.451476 ! 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=0.135042Jy sigma=0.451476 ! Fit after self-cal, rms=0.167359Jy sigma=0.446397 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=9.824 mas, bpa=2.724 degrees ! Estimated noise=1.5912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00277494 Jy ! Component: 100 - total flux cleaned = -0.00303513 Jy ! Component: 150 - total flux cleaned = -0.00310303 Jy ! Component: 200 - total flux cleaned = -0.00327979 Jy ! Total flux subtracted in 200 components = -0.00327979 Jy ! Clean residual min=-0.004329 max=0.006110 Jy/beam ! Clean residual mean=-0.000046 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.19614 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.19614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.167222Jy sigma=0.445601 ! Fit after self-cal, rms=0.167519Jy sigma=0.445394 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 (-3, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570888 Jy ! Component: 100 - total flux cleaned = 0.00839984 Jy ! Component: 150 - total flux cleaned = 0.00924586 Jy ! Component: 200 - total flux cleaned = 0.00937416 Jy ! Total flux subtracted in 200 components = 0.00937416 Jy ! Clean residual min=-0.003953 max=0.003335 Jy/beam ! Clean residual mean=-0.000021 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.205514 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 0.205514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.167306Jy sigma=0.443219 ! Fit after self-cal, rms=0.167270Jy sigma=0.442916 ! 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=0.167270Jy sigma=0.442916 ! Fit after self-cal, rms=0.174780Jy sigma=0.442737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=9.827 mas, bpa=2.637 degrees ! Estimated noise=1.58622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309344 Jy ! Component: 100 - total flux cleaned = 0.000300664 Jy ! Component: 150 - total flux cleaned = 0.000578423 Jy ! Component: 200 - total flux cleaned = 0.000726515 Jy ! Total flux subtracted in 200 components = 0.000726515 Jy ! Clean residual min=-0.003595 max=0.002923 Jy/beam ! Clean residual mean=-0.000014 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.206241 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.206241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174670Jy sigma=0.442354 ! Fit after self-cal, rms=0.174721Jy sigma=0.442217 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 = -1.71631e-05 Jy ! Component: 100 - total flux cleaned = 3.07271e-05 Jy ! Component: 150 - total flux cleaned = 0.0002956 Jy ! Component: 200 - total flux cleaned = 0.000460601 Jy ! Total flux subtracted in 200 components = 0.000460601 Jy ! Clean residual min=-0.003371 max=0.002786 Jy/beam ! Clean residual mean=-0.000012 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.206701 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.206701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174664Jy sigma=0.442036 ! Fit after self-cal, rms=0.174674Jy sigma=0.441974 ! 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=0.174674Jy sigma=0.441974 ! Fit after self-cal, rms=0.176468Jy sigma=0.441917 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.065 mas, bmaj=23.19 mas, bpa=2.172 degrees ! Estimated noise=1.82982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352923 Jy ! Component: 100 - total flux cleaned = -0.000262117 Jy ! Component: 150 - total flux cleaned = -0.000262803 Jy ! Component: 200 - total flux cleaned = -0.000261206 Jy ! Total flux subtracted in 200 components = -0.000261206 Jy ! Clean residual min=-0.003248 max=0.002901 Jy/beam ! Clean residual mean=-0.000020 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.20644 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.20644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176425Jy sigma=0.441843 ! Fit after self-cal, rms=0.176426Jy sigma=0.441811 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 = 0.000175821 Jy ! Component: 100 - total flux cleaned = 0.000177699 Jy ! Component: 150 - total flux cleaned = 0.000177247 Jy ! Component: 200 - total flux cleaned = 0.000176921 Jy ! Total flux subtracted in 200 components = 0.000176921 Jy ! Clean residual min=-0.003088 max=0.002966 Jy/beam ! Clean residual mean=-0.000018 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.206617 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 0.206617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176409Jy sigma=0.441781 ! Fit after self-cal, rms=0.176410Jy sigma=0.441766 ! 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=3.269 mas, bmaj=9.824 mas, bpa=2.62 degrees ! Estimated noise=1.58134 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.269 x 9.824 at 2.62 degrees (North through East) ! Clean map min=-0.0083178 max=0.15997 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=2.69 mas, bmaj=8.148 mas, bpa=4.697 degrees ! Estimated noise=2.47864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132134 Jy ! Component: 100 - total flux cleaned = 0.162638 Jy ! Component: 150 - total flux cleaned = 0.175728 Jy ! Component: 200 - total flux cleaned = 0.183926 Jy ! Total flux subtracted in 200 components = 0.183926 Jy ! Clean residual min=-0.006066 max=0.006989 Jy/beam ! Clean residual mean=-0.000030 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.183926 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.183926 Jy ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=9.824 mas, bpa=2.62 degrees ! Estimated noise=1.58134 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) ! Added new window around map position (-3, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917356 Jy ! Component: 100 - total flux cleaned = 0.0149356 Jy ! Component: 150 - total flux cleaned = 0.0183923 Jy ! Component: 200 - total flux cleaned = 0.0199223 Jy ! Total flux subtracted in 200 components = 0.0199223 Jy ! Clean residual min=-0.003858 max=0.003321 Jy/beam ! Clean residual mean=-0.000014 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.203849 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 74 components and 0.203849 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=8.065 mas, bmaj=23.19 mas, bpa=2.172 degrees ! Estimated noise=1.82982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218563 Jy ! Component: 100 - total flux cleaned = 0.00312053 Jy ! Component: 150 - total flux cleaned = 0.00380991 Jy ! Component: 200 - total flux cleaned = 0.00428848 Jy ! Total flux subtracted in 200 components = 0.00428848 Jy ! Clean residual min=-0.002969 max=0.003265 Jy/beam ! Clean residual mean=-0.000006 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.208137 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 = 0.000341367 Jy ! Component: 100 - total flux cleaned = 0.000414269 Jy ! Component: 150 - total flux cleaned = 0.000448934 Jy ! Component: 200 - total flux cleaned = 0.000481477 Jy ! Total flux subtracted in 200 components = 0.000481477 Jy ! Clean residual min=-0.002903 max=0.003299 Jy/beam ! Clean residual mean=-0.000003 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.208619 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 109 components and 0.208619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=9.824 mas, bpa=2.62 degrees ! Estimated noise=1.58134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729274 Jy ! Component: 100 - total flux cleaned = 0.000323554 Jy ! Component: 150 - total flux cleaned = 0.000202167 Jy ! Component: 200 - total flux cleaned = 9.40474e-05 Jy ! Total flux subtracted in 200 components = 9.40474e-05 Jy ! Clean residual min=-0.003116 max=0.002988 Jy/beam ! Clean residual mean=-0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.208713 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.208713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176504Jy sigma=0.441636 ! Fit after self-cal, rms=0.176537Jy sigma=0.441478 wmodel J1103-3251_S_map.mod ! Writing 126 model components to file: J1103-3251_S_map.mod wobs J1103-3251_S_uvs.fits ! Writing UV FITS file: J1103-3251_S_uvs.fits wwins J1103-3251_S_map.win ! wwins: Wrote 4 windows to J1103-3251_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 = -0.000769638 Jy ! Component: 100 - total flux cleaned = -0.00140466 Jy ! Component: 150 - total flux cleaned = -0.00163206 Jy ! Component: 200 - total flux cleaned = -0.00184886 Jy ! Component: 250 - total flux cleaned = -0.00201643 Jy ! Component: 300 - total flux cleaned = -0.00221814 Jy ! Component: 350 - total flux cleaned = -0.0024122 Jy ! Component: 400 - total flux cleaned = -0.00256293 Jy ! Component: 450 - total flux cleaned = -0.00263716 Jy ! Component: 500 - total flux cleaned = -0.00267259 Jy ! Component: 550 - total flux cleaned = -0.00270733 Jy ! Component: 600 - total flux cleaned = -0.00284226 Jy ! Component: 650 - total flux cleaned = -0.00294047 Jy ! Component: 700 - total flux cleaned = -0.00297263 Jy ! Component: 750 - total flux cleaned = -0.00303571 Jy ! Component: 800 - total flux cleaned = -0.00297492 Jy ! Component: 850 - total flux cleaned = -0.0030051 Jy ! Component: 900 - total flux cleaned = -0.00291658 Jy ! Component: 950 - total flux cleaned = -0.00288804 Jy ! Component: 1000 - total flux cleaned = -0.00283052 Jy ! Component: 1050 - total flux cleaned = -0.00269064 Jy ! Component: 1100 - total flux cleaned = -0.00271861 Jy ! Component: 1150 - total flux cleaned = -0.00266436 Jy ! Component: 1200 - total flux cleaned = -0.00261031 Jy ! Component: 1250 - total flux cleaned = -0.00258399 Jy ! Component: 1300 - total flux cleaned = -0.00258397 Jy ! Component: 1350 - total flux cleaned = -0.00258352 Jy ! Component: 1400 - total flux cleaned = -0.00245763 Jy ! Component: 1450 - total flux cleaned = -0.00248281 Jy ! Component: 1500 - total flux cleaned = -0.00248272 Jy ! Component: 1550 - total flux cleaned = -0.00245833 Jy ! Component: 1600 - total flux cleaned = -0.00243407 Jy ! Component: 1650 - total flux cleaned = -0.00236295 Jy ! Component: 1700 - total flux cleaned = -0.00236303 Jy ! Component: 1750 - total flux cleaned = -0.0023395 Jy ! Component: 1800 - total flux cleaned = -0.00229423 Jy ! Component: 1850 - total flux cleaned = -0.00224896 Jy ! Component: 1900 - total flux cleaned = -0.00218194 Jy ! Component: 1950 - total flux cleaned = -0.00218227 Jy ! Component: 2000 - total flux cleaned = -0.00213866 Jy ! Component: 2050 - total flux cleaned = -0.00209538 Jy ! Component: 2100 - total flux cleaned = -0.00205214 Jy ! Component: 2150 - total flux cleaned = -0.00196684 Jy ! Component: 2200 - total flux cleaned = -0.00196656 Jy ! Component: 2250 - total flux cleaned = -0.00184074 Jy ! Component: 2300 - total flux cleaned = -0.00179929 Jy ! Component: 2350 - total flux cleaned = -0.00171703 Jy ! Component: 2400 - total flux cleaned = -0.00167631 Jy ! Component: 2450 - total flux cleaned = -0.0016356 Jy ! Component: 2500 - total flux cleaned = -0.00151535 Jy ! Component: 2550 - total flux cleaned = -0.00149551 Jy ! Component: 2600 - total flux cleaned = -0.00139681 Jy ! Component: 2650 - total flux cleaned = -0.00133821 Jy ! Component: 2700 - total flux cleaned = -0.00124103 Jy ! Component: 2750 - total flux cleaned = -0.00116379 Jy ! Component: 2800 - total flux cleaned = -0.00110629 Jy ! Component: 2850 - total flux cleaned = -0.000972979 Jy ! Component: 2900 - total flux cleaned = -0.000897588 Jy ! Component: 2950 - total flux cleaned = -0.00080356 Jy ! Component: 3000 - total flux cleaned = -0.000710439 Jy ! Component: 3050 - total flux cleaned = -0.000617865 Jy ! Component: 3100 - total flux cleaned = -0.000507661 Jy ! Component: 3150 - total flux cleaned = -0.000416375 Jy ! Component: 3200 - total flux cleaned = -0.000325715 Jy ! Component: 3250 - total flux cleaned = -0.000235669 Jy ! Component: 3300 - total flux cleaned = -0.000146131 Jy ! Component: 3350 - total flux cleaned = -0.000146141 Jy ! Component: 3400 - total flux cleaned = -9.30293e-05 Jy ! Component: 3450 - total flux cleaned = 4.77587e-05 Jy ! Component: 3500 - total flux cleaned = 6.53527e-05 Jy ! Component: 3550 - total flux cleaned = 8.27425e-05 Jy ! Component: 3600 - total flux cleaned = 0.000169113 Jy ! Component: 3650 - total flux cleaned = 0.000203787 Jy ! Component: 3700 - total flux cleaned = 0.000203848 Jy ! Component: 3750 - total flux cleaned = 0.000340229 Jy ! Component: 3800 - total flux cleaned = 0.000357218 Jy ! Component: 3850 - total flux cleaned = 0.000475351 Jy ! Component: 3900 - total flux cleaned = 0.000525697 Jy ! Component: 3950 - total flux cleaned = 0.000575884 Jy ! Component: 4000 - total flux cleaned = 0.000659173 Jy ! Component: 4050 - total flux cleaned = 0.000758686 Jy ! Total flux subtracted in 4096 components = 0.000791651 Jy ! Clean residual min=-0.001113 max=0.000995 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.209504 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 408 components and 0.209504 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1103-3251_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.269 x 9.824 at 2.62 degrees (North through East) ! Clean map min=-0.0033196 max=0.16523 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1103-3251_S_map.fits wmodel /image_prod/ug002_uva//J1103-3251_S_map.mod ! Writing 408 model components to file: /image_prod/ug002_uva//J1103-3251_S_map.mod wobs /image_prod/ug002_uva//J1103-3251_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1103-3251_S_uvs.fits wwins /image_prod/ug002_uva//J1103-3251_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1103-3251_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.165225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.544363 0.544363 1.08873 2.17745 4.3549 8.70981 17.4196 34.8392 69.6785 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.165 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 551.102 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1103-3251_S_dfm.log closed on Wed Mar 4 23:52:06 2020