! Started logfile: /image_prod/ug002_uva//J0856-1105_S_b_dfm.log on Wed Mar 4 22:42:24 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//J0856-1105_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0856-1105_S_b_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.898148 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 40 lines of history. ! ! Reading 1746 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 J0856-1105_S_b] 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.040536Jy sigma=7.663290 ! Fit after self-cal, rms=0.706994Jy sigma=5.090790 ! 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=3.003 mas, bmaj=13.99 mas, bpa=-16.87 degrees ! Estimated noise=2.90624 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 = 0.228591 Jy ! Component: 100 - total flux cleaned = 0.285465 Jy ! Total flux subtracted in 100 components = 0.285465 Jy ! Clean residual min=-0.011650 max=0.022899 Jy/beam ! Clean residual mean=-0.000043 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.285465 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.285465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085851Jy sigma=0.572806 ! Fit after self-cal, rms=0.085808Jy sigma=0.572475 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240519 Jy ! Component: 100 - total flux cleaned = 0.037714 Jy ! Total flux subtracted in 100 components = 0.037714 Jy ! Clean residual min=-0.008286 max=0.011612 Jy/beam ! Clean residual mean=-0.000011 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.323179 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.323179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078914Jy sigma=0.494749 ! Fit after self-cal, rms=0.078884Jy sigma=0.494520 ! 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=3.604 mas, bmaj=14.96 mas, bpa=-16.76 degrees ! Estimated noise=2.3829 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 = 0.0118747 Jy ! Component: 100 - total flux cleaned = 0.0194689 Jy ! Component: 150 - total flux cleaned = 0.0245992 Jy ! Component: 200 - total flux cleaned = 0.0281328 Jy ! Total flux subtracted in 200 components = 0.0281328 Jy ! Clean residual min=-0.007757 max=0.009009 Jy/beam ! Clean residual mean=0.000005 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.351312 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 77 components and 0.351312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076982Jy sigma=0.475462 ! Fit after self-cal, rms=0.076962Jy sigma=0.475316 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.604 x 14.96 at -16.76 degrees (North through East) ! Clean map min=-0.0075888 max=0.29562 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.97 ! LA 0.98 MK 1.03 NL 1.01 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.03 KP 0.99 ! LA 1.00 MK 0.98 NL 1.03 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 0.99 NL 0.96 OV 0.97 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.076962Jy sigma=0.475316 ! Fit after self-cal, rms=0.077594Jy sigma=0.467673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=15.12 mas, bpa=-16.8 degrees ! Estimated noise=2.37139 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 = -0.00209351 Jy ! Component: 100 - total flux cleaned = -0.00227043 Jy ! Component: 150 - total flux cleaned = -0.00247104 Jy ! Component: 200 - total flux cleaned = -0.00260065 Jy ! Total flux subtracted in 200 components = -0.00260065 Jy ! Clean residual min=-0.007681 max=0.008522 Jy/beam ! Clean residual mean=0.000014 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.348711 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.348711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077471Jy sigma=0.466898 ! Fit after self-cal, rms=0.077478Jy sigma=0.466800 ! 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=0.077478Jy sigma=0.466800 ! Fit after self-cal, rms=0.076955Jy sigma=0.423138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=15.13 mas, bpa=-16.73 degrees ! Estimated noise=2.37507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385167 Jy ! Component: 100 - total flux cleaned = -0.000611057 Jy ! Component: 150 - total flux cleaned = -0.000754404 Jy ! Component: 200 - total flux cleaned = -0.000880488 Jy ! Total flux subtracted in 200 components = -0.000880488 Jy ! Clean residual min=-0.004117 max=0.003545 Jy/beam ! Clean residual mean=-0.000008 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.347831 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.347831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076934Jy sigma=0.422639 ! Fit after self-cal, rms=0.077028Jy sigma=0.422532 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 = 0.000147429 Jy ! Component: 100 - total flux cleaned = 6.66659e-05 Jy ! Component: 150 - total flux cleaned = 1.73624e-05 Jy ! Component: 200 - total flux cleaned = -5.49141e-06 Jy ! Total flux subtracted in 200 components = -5.49141e-06 Jy ! Clean residual min=-0.004071 max=0.003556 Jy/beam ! Clean residual mean=-0.000008 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.347825 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.347825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077023Jy sigma=0.422348 ! Fit after self-cal, rms=0.077019Jy sigma=0.422337 ! 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=0.077019Jy sigma=0.422337 ! Fit after self-cal, rms=0.077832Jy sigma=0.422211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.613 mas, bmaj=15.14 mas, bpa=-16.72 degrees ! Estimated noise=2.37568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.19847e-05 Jy ! Component: 100 - total flux cleaned = -0.000195484 Jy ! Component: 150 - total flux cleaned = -0.000265539 Jy ! Component: 200 - total flux cleaned = -0.000285511 Jy ! Total flux subtracted in 200 components = -0.000285511 Jy ! Clean residual min=-0.003963 max=0.003516 Jy/beam ! Clean residual mean=-0.000009 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.34754 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.34754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077827Jy sigma=0.422018 ! Fit after self-cal, rms=0.077830Jy sigma=0.422010 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 = 6.82446e-05 Jy ! Component: 100 - total flux cleaned = 3.19578e-05 Jy ! Component: 150 - total flux cleaned = -2.10211e-06 Jy ! Component: 200 - total flux cleaned = -3.37108e-05 Jy ! Total flux subtracted in 200 components = -3.37108e-05 Jy ! Clean residual min=-0.003942 max=0.003521 Jy/beam ! Clean residual mean=-0.000009 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.347506 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.347506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077827Jy sigma=0.421923 ! Fit after self-cal, rms=0.077824Jy sigma=0.421920 ! 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=0.077824Jy sigma=0.421920 ! Fit after self-cal, rms=0.078017Jy sigma=0.421893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.09 mas, bmaj=17.69 mas, bpa=-6.969 degrees ! Estimated noise=2.76306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253675 Jy ! Component: 100 - total flux cleaned = 6.63142e-05 Jy ! Component: 150 - total flux cleaned = -1.63e-06 Jy ! Component: 200 - total flux cleaned = -4.10138e-05 Jy ! Total flux subtracted in 200 components = -4.10138e-05 Jy ! Clean residual min=-0.004529 max=0.003989 Jy/beam ! Clean residual mean=-0.000015 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.347465 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 0.347465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078019Jy sigma=0.421862 ! Fit after self-cal, rms=0.078011Jy sigma=0.421822 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 = 2.64242e-05 Jy ! Component: 100 - total flux cleaned = 2.71307e-05 Jy ! Component: 150 - total flux cleaned = -8.2291e-06 Jy ! Component: 200 - total flux cleaned = -2.38088e-05 Jy ! Total flux subtracted in 200 components = -2.38088e-05 Jy ! Clean residual min=-0.004559 max=0.003961 Jy/beam ! Clean residual mean=-0.000015 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.347441 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 129 components and 0.347441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078014Jy sigma=0.421831 ! Fit after self-cal, rms=0.078007Jy sigma=0.421806 ! 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=3.611 mas, bmaj=15.16 mas, bpa=-16.72 degrees ! Estimated noise=2.37649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.611 x 15.16 at -16.72 degrees (North through East) ! Clean map min=-0.0039298 max=0.29394 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=3.009 mas, bmaj=14.18 mas, bpa=-16.85 degrees ! Estimated noise=2.90396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.22833 Jy ! Component: 100 - total flux cleaned = 0.285266 Jy ! Component: 150 - total flux cleaned = 0.308804 Jy ! Component: 200 - total flux cleaned = 0.320931 Jy ! Total flux subtracted in 200 components = 0.320931 Jy ! Clean residual min=-0.006359 max=0.006374 Jy/beam ! Clean residual mean=-0.000023 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.320931 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.320931 Jy ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=15.16 mas, bpa=-16.72 degrees ! Estimated noise=2.37649 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 = 0.00959061 Jy ! Component: 100 - total flux cleaned = 0.015512 Jy ! Component: 150 - total flux cleaned = 0.0194013 Jy ! Component: 200 - total flux cleaned = 0.0220137 Jy ! Total flux subtracted in 200 components = 0.0220137 Jy ! Clean residual min=-0.004223 max=0.003330 Jy/beam ! Clean residual mean=-0.000013 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.342945 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 72 components and 0.342945 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=8.09 mas, bmaj=17.69 mas, bpa=-6.969 degrees ! Estimated noise=2.76306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248068 Jy ! Component: 100 - total flux cleaned = 0.00331039 Jy ! Component: 150 - total flux cleaned = 0.0036353 Jy ! Component: 200 - total flux cleaned = 0.0038976 Jy ! Total flux subtracted in 200 components = 0.0038976 Jy ! Clean residual min=-0.004676 max=0.003952 Jy/beam ! Clean residual mean=-0.000016 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.346842 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 = 0.000190796 Jy ! Component: 100 - total flux cleaned = 0.000373638 Jy ! Component: 150 - total flux cleaned = 0.00050808 Jy ! Component: 200 - total flux cleaned = 0.000621074 Jy ! Total flux subtracted in 200 components = 0.000621074 Jy ! Clean residual min=-0.004657 max=0.003969 Jy/beam ! Clean residual mean=-0.000015 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.347463 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.347463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=15.16 mas, bpa=-16.72 degrees ! Estimated noise=2.37649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302681 Jy ! Component: 100 - total flux cleaned = -0.000383589 Jy ! Component: 150 - total flux cleaned = -0.000385189 Jy ! Component: 200 - total flux cleaned = -0.000354581 Jy ! Total flux subtracted in 200 components = -0.000354581 Jy ! Clean residual min=-0.004090 max=0.003481 Jy/beam ! Clean residual mean=-0.000009 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.347109 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.347109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078170Jy sigma=0.422216 ! Fit after self-cal, rms=0.078139Jy sigma=0.422142 wmodel J0856-1105_S_b_map.mod ! Writing 110 model components to file: J0856-1105_S_b_map.mod wobs J0856-1105_S_b_uvs.fits ! Writing UV FITS file: J0856-1105_S_b_uvs.fits wwins J0856-1105_S_b_map.win ! wwins: Wrote 1 windows to J0856-1105_S_b_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 = -0.0017569 Jy ! Component: 100 - total flux cleaned = -0.00245705 Jy ! Component: 150 - total flux cleaned = -0.00280997 Jy ! Component: 200 - total flux cleaned = -0.00286233 Jy ! Component: 250 - total flux cleaned = -0.00296723 Jy ! Component: 300 - total flux cleaned = -0.00296873 Jy ! Component: 350 - total flux cleaned = -0.00296903 Jy ! Component: 400 - total flux cleaned = -0.00277795 Jy ! Component: 450 - total flux cleaned = -0.00254477 Jy ! Component: 500 - total flux cleaned = -0.00227063 Jy ! Component: 550 - total flux cleaned = -0.00195851 Jy ! Component: 600 - total flux cleaned = -0.00156551 Jy ! Component: 650 - total flux cleaned = -0.00118025 Jy ! Component: 700 - total flux cleaned = -0.000844553 Jy ! Component: 750 - total flux cleaned = -0.000556282 Jy ! Component: 800 - total flux cleaned = -7.20883e-05 Jy ! Component: 850 - total flux cleaned = 0.000164681 Jy ! Component: 900 - total flux cleaned = 0.000358961 Jy ! Component: 950 - total flux cleaned = 0.000473886 Jy ! Component: 1000 - total flux cleaned = 0.000700483 Jy ! Component: 1050 - total flux cleaned = 0.000849307 Jy ! Component: 1100 - total flux cleaned = 0.000959856 Jy ! Component: 1150 - total flux cleaned = 0.00106774 Jy ! Component: 1200 - total flux cleaned = 0.00106703 Jy ! Component: 1250 - total flux cleaned = 0.0010671 Jy ! Component: 1300 - total flux cleaned = 0.00117123 Jy ! Component: 1350 - total flux cleaned = 0.0012738 Jy ! Component: 1400 - total flux cleaned = 0.00123997 Jy ! Component: 1450 - total flux cleaned = 0.00123998 Jy ! Component: 1500 - total flux cleaned = 0.00127323 Jy ! Component: 1550 - total flux cleaned = 0.0013054 Jy ! Component: 1600 - total flux cleaned = 0.00136992 Jy ! Component: 1650 - total flux cleaned = 0.00136942 Jy ! Component: 1700 - total flux cleaned = 0.00136956 Jy ! Component: 1750 - total flux cleaned = 0.00133845 Jy ! Component: 1800 - total flux cleaned = 0.00140045 Jy ! Component: 1850 - total flux cleaned = 0.00143072 Jy ! Component: 1900 - total flux cleaned = 0.00146082 Jy ! Component: 1950 - total flux cleaned = 0.001401 Jy ! Component: 2000 - total flux cleaned = 0.00146063 Jy ! Component: 2050 - total flux cleaned = 0.00149014 Jy ! Component: 2100 - total flux cleaned = 0.00149028 Jy ! Component: 2150 - total flux cleaned = 0.00149024 Jy ! Component: 2200 - total flux cleaned = 0.00151853 Jy ! Component: 2250 - total flux cleaned = 0.0013487 Jy ! Component: 2300 - total flux cleaned = 0.00140499 Jy ! Component: 2350 - total flux cleaned = 0.00137709 Jy ! Component: 2400 - total flux cleaned = 0.00143214 Jy ! Component: 2450 - total flux cleaned = 0.00129564 Jy ! Component: 2500 - total flux cleaned = 0.0014039 Jy ! Component: 2550 - total flux cleaned = 0.00135037 Jy ! Component: 2600 - total flux cleaned = 0.00126993 Jy ! Component: 2650 - total flux cleaned = 0.00124366 Jy ! Component: 2700 - total flux cleaned = 0.00111242 Jy ! Component: 2750 - total flux cleaned = 0.00106038 Jy ! Component: 2800 - total flux cleaned = 0.00103453 Jy ! Component: 2850 - total flux cleaned = 0.00106001 Jy ! Component: 2900 - total flux cleaned = 0.000983619 Jy ! Component: 2950 - total flux cleaned = 0.00085761 Jy ! Component: 3000 - total flux cleaned = 0.00078263 Jy ! Component: 3050 - total flux cleaned = 0.000807881 Jy ! Component: 3100 - total flux cleaned = 0.000832569 Jy ! Component: 3150 - total flux cleaned = 0.000734588 Jy ! Component: 3200 - total flux cleaned = 0.000783207 Jy ! Component: 3250 - total flux cleaned = 0.000589946 Jy ! Component: 3300 - total flux cleaned = 0.000638046 Jy ! Component: 3350 - total flux cleaned = 0.000613883 Jy ! Component: 3400 - total flux cleaned = 0.0005903 Jy ! Component: 3450 - total flux cleaned = 0.000566771 Jy ! Component: 3500 - total flux cleaned = 0.000590316 Jy ! Component: 3550 - total flux cleaned = 0.000543731 Jy ! Component: 3600 - total flux cleaned = 0.000543938 Jy ! Component: 3650 - total flux cleaned = 0.00052089 Jy ! Component: 3700 - total flux cleaned = 0.000452703 Jy ! Component: 3750 - total flux cleaned = 0.000498043 Jy ! Component: 3800 - total flux cleaned = 0.000497995 Jy ! Component: 3850 - total flux cleaned = 0.00045325 Jy ! Component: 3900 - total flux cleaned = 0.000430954 Jy ! Component: 3950 - total flux cleaned = 0.000519602 Jy ! Component: 4000 - total flux cleaned = 0.000431433 Jy ! Component: 4050 - total flux cleaned = 0.000322089 Jy ! Total flux subtracted in 4096 components = 0.000343914 Jy ! Clean residual min=-0.001221 max=0.001263 Jy/beam ! Clean residual mean=-0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.347453 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 383 components and 0.347453 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0856-1105_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.611 x 15.16 at -16.72 degrees (North through East) ! Clean map min=-0.0023414 max=0.29477 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0856-1105_S_b_map.fits wmodel /image_prod/ug002_uva//J0856-1105_S_b_map.mod ! Writing 383 model components to file: /image_prod/ug002_uva//J0856-1105_S_b_map.mod wobs /image_prod/ug002_uva//J0856-1105_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0856-1105_S_b_uvs.fits wwins /image_prod/ug002_uva//J0856-1105_S_b_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0856-1105_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.294773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000420095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427544 0.427544 0.855089 1.71018 3.42036 6.84071 13.6814 27.3628 54.7257 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.294 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 701.681 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0856-1105_S_b_dfm.log closed on Wed Mar 4 22:42:28 2020