! Started logfile: /image_prod/ug002_uva//J0659+0813_S_b_dfm.log on Wed Mar 4 21:36:32 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//J0659+0813_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0659+0813_S_b_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! AN table 2: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.930804 visibilities/baseline/integration-bin. ! Found source: J0659+0813 ! ! 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 1251 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 J0659+0813_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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.207035Jy sigma=8.247129 ! Fit after self-cal, rms=0.517478Jy sigma=3.320485 ! 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=3.503 mas, bmaj=9.849 mas, bpa=21.22 degrees ! Estimated noise=3.93354 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 = 0.399652 Jy ! Component: 100 - total flux cleaned = 0.517684 Jy ! Total flux subtracted in 100 components = 0.517684 Jy ! Clean residual min=-0.030909 max=0.062909 Jy/beam ! Clean residual mean=0.000092 rms=0.012034 Jy/beam ! Combined flux in latest and established models = 0.517684 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.517684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.200266Jy sigma=1.080606 ! Fit after self-cal, rms=0.199975Jy sigma=1.079063 ! 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=4.033 mas, bmaj=10.28 mas, bpa=20.16 degrees ! Estimated noise=3.1092 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 = 0.0772448 Jy ! Component: 100 - total flux cleaned = 0.118921 Jy ! Component: 150 - total flux cleaned = 0.142627 Jy ! Component: 200 - total flux cleaned = 0.148921 Jy ! Total flux subtracted in 200 components = 0.148921 Jy ! Clean residual min=-0.033001 max=0.042889 Jy/beam ! Clean residual mean=0.000057 rms=0.009108 Jy/beam ! Combined flux in latest and established models = 0.666604 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.666604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166582Jy sigma=0.824145 ! Fit after self-cal, rms=0.166163Jy sigma=0.822684 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.033 x 10.28 at 20.16 degrees (North through East) ! Clean map min=-0.031 max=0.47726 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.23 HN 1.06 KP 0.94 ! NL 0.90 OV 1.01 PT 0.98 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.98 KP 0.96 LA 0.96 ! NL 0.91 OV 1.00 PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.81 FD 1.13 HN 1.01 KP 0.98 ! NL 0.96 OV 1.00 PT 1.01 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.52 FD 0.97 KP 0.97 LA 0.98 ! NL 0.87 OV 1.02 PT 0.97 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.77 FD 1.18 HN 1.13 KP 0.97 ! NL 1.16 OV 1.00 PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.01 KP 0.94 LA 0.97 ! NL 0.91 OV 1.05 PT 0.96 SC 1.06 ! ! ! Fit before self-cal, rms=0.166163Jy sigma=0.822684 ! Fit after self-cal, rms=0.127967Jy sigma=0.529559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.063 mas, bmaj=10.19 mas, bpa=20.45 degrees ! Estimated noise=3.12773 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 (-12.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027066 Jy ! Component: 100 - total flux cleaned = 0.0355012 Jy ! Component: 150 - total flux cleaned = 0.0367151 Jy ! Component: 200 - total flux cleaned = 0.0367281 Jy ! Total flux subtracted in 200 components = 0.0367281 Jy ! Clean residual min=-0.015438 max=0.013203 Jy/beam ! Clean residual mean=0.000020 rms=0.003494 Jy/beam ! Combined flux in latest and established models = 0.703332 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.703332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120866Jy sigma=0.466368 ! Fit after self-cal, rms=0.120688Jy sigma=0.460554 ! 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=0.120688Jy sigma=0.460554 ! Fit after self-cal, rms=0.121530Jy sigma=0.455070 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.062 mas, bmaj=10.16 mas, bpa=20.41 degrees ! Estimated noise=3.10125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627676 Jy ! Component: 100 - total flux cleaned = 0.00797139 Jy ! Component: 150 - total flux cleaned = 0.00951033 Jy ! Component: 200 - total flux cleaned = 0.0114407 Jy ! Total flux subtracted in 200 components = 0.0114407 Jy ! Clean residual min=-0.012777 max=0.011129 Jy/beam ! Clean residual mean=0.000019 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 0.714773 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 98 components and 0.714773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118936Jy sigma=0.435805 ! Fit after self-cal, rms=0.118788Jy sigma=0.434386 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 = 0.00207467 Jy ! Component: 100 - total flux cleaned = 0.00381607 Jy ! Component: 150 - total flux cleaned = 0.00518352 Jy ! Component: 200 - total flux cleaned = 0.0066603 Jy ! Total flux subtracted in 200 components = 0.0066603 Jy ! Clean residual min=-0.011244 max=0.010146 Jy/beam ! Clean residual mean=0.000014 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.721433 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.721433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117512Jy sigma=0.425258 ! Fit after self-cal, rms=0.117409Jy sigma=0.424581 ! 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=0.117409Jy sigma=0.424581 ! Fit after self-cal, rms=0.119238Jy sigma=0.422728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=10.15 mas, bpa=20.42 degrees ! Estimated noise=3.08434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290522 Jy ! Component: 100 - total flux cleaned = 0.00184356 Jy ! Component: 150 - total flux cleaned = 0.0031842 Jy ! Component: 200 - total flux cleaned = 0.00458971 Jy ! Total flux subtracted in 200 components = 0.00458971 Jy ! Clean residual min=-0.010007 max=0.009271 Jy/beam ! Clean residual mean=0.000014 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.726023 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.726023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118208Jy sigma=0.415556 ! Fit after self-cal, rms=0.118134Jy sigma=0.415009 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 = 0.000886268 Jy ! Component: 100 - total flux cleaned = 0.00297337 Jy ! Component: 150 - total flux cleaned = 0.00356305 Jy ! Component: 200 - total flux cleaned = 0.00439282 Jy ! Total flux subtracted in 200 components = 0.00439282 Jy ! Clean residual min=-0.008905 max=0.008852 Jy/beam ! Clean residual mean=0.000012 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.730416 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.730416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117557Jy sigma=0.411033 ! Fit after self-cal, rms=0.117502Jy sigma=0.410676 ! Inverting map ! Added new window around map position (1, 120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0067508 Jy ! Component: 100 - total flux cleaned = 0.0080941 Jy ! Component: 150 - total flux cleaned = 0.00915726 Jy ! Component: 200 - total flux cleaned = 0.0101128 Jy ! Total flux subtracted in 200 components = 0.0101128 Jy ! Clean residual min=-0.007185 max=0.006063 Jy/beam ! Clean residual mean=0.000010 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.740528 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.740528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116552Jy sigma=0.402968 ! Fit after self-cal, rms=0.116487Jy sigma=0.402696 ! 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=0.116487Jy sigma=0.402696 ! Fit after self-cal, rms=0.117625Jy sigma=0.401852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.318 mas, bmaj=11.71 mas, bpa=1.887 degrees ! Estimated noise=3.53407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701895 Jy ! Component: 100 - total flux cleaned = 0.00218698 Jy ! Component: 150 - total flux cleaned = 0.00304911 Jy ! Component: 200 - total flux cleaned = 0.00370995 Jy ! Total flux subtracted in 200 components = 0.00370995 Jy ! Clean residual min=-0.007015 max=0.006860 Jy/beam ! Clean residual mean=0.000015 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.744238 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 180 components and 0.744238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117443Jy sigma=0.399132 ! Fit after self-cal, rms=0.117375Jy sigma=0.398683 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 = 0.000159054 Jy ! Component: 100 - total flux cleaned = 0.000676057 Jy ! Component: 150 - total flux cleaned = 0.000958524 Jy ! Component: 200 - total flux cleaned = 0.0013039 Jy ! Total flux subtracted in 200 components = 0.0013039 Jy ! Clean residual min=-0.006598 max=0.006496 Jy/beam ! Clean residual mean=0.000013 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.745542 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 194 components and 0.745542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117205Jy sigma=0.397287 ! Fit after self-cal, rms=0.117156Jy sigma=0.397026 ! 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=4.059 mas, bmaj=10.15 mas, bpa=20.41 degrees ! Estimated noise=3.07536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.059 x 10.15 at 20.41 degrees (North through East) ! Clean map min=-0.0054836 max=0.4909 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=3.511 mas, bmaj=9.737 mas, bpa=21.88 degrees ! Estimated noise=3.86694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.392401 Jy ! Component: 100 - total flux cleaned = 0.508282 Jy ! Component: 150 - total flux cleaned = 0.567121 Jy ! Component: 200 - total flux cleaned = 0.602879 Jy ! Total flux subtracted in 200 components = 0.602879 Jy ! Clean residual min=-0.013636 max=0.020702 Jy/beam ! Clean residual mean=0.000056 rms=0.004310 Jy/beam ! Combined flux in latest and established models = 0.602879 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.602879 Jy ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=10.15 mas, bpa=20.41 degrees ! Estimated noise=3.07536 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 = 0.0309894 Jy ! Component: 100 - total flux cleaned = 0.0524098 Jy ! Component: 150 - total flux cleaned = 0.0685253 Jy ! Component: 200 - total flux cleaned = 0.0811448 Jy ! Total flux subtracted in 200 components = 0.0811448 Jy ! Clean residual min=-0.009834 max=0.010834 Jy/beam ! Clean residual mean=0.000046 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 0.684024 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 80 components and 0.684024 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=8.318 mas, bmaj=11.71 mas, bpa=1.887 degrees ! Estimated noise=3.53407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015226 Jy ! Component: 100 - total flux cleaned = 0.0263034 Jy ! Component: 150 - total flux cleaned = 0.0350085 Jy ! Component: 200 - total flux cleaned = 0.0419926 Jy ! Total flux subtracted in 200 components = 0.0419926 Jy ! Clean residual min=-0.007533 max=0.007992 Jy/beam ! Clean residual mean=0.000036 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.726017 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 = 0.00567802 Jy ! Component: 100 - total flux cleaned = 0.00947133 Jy ! Component: 150 - total flux cleaned = 0.011255 Jy ! Component: 200 - total flux cleaned = 0.0125386 Jy ! Total flux subtracted in 200 components = 0.0125386 Jy ! Clean residual min=-0.006216 max=0.006414 Jy/beam ! Clean residual mean=0.000022 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.738555 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 156 components and 0.738555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=10.15 mas, bpa=20.41 degrees ! Estimated noise=3.07536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819091 Jy ! Component: 100 - total flux cleaned = 0.0019542 Jy ! Component: 150 - total flux cleaned = 0.00291325 Jy ! Component: 200 - total flux cleaned = 0.00341245 Jy ! Total flux subtracted in 200 components = 0.00341245 Jy ! Clean residual min=-0.005602 max=0.005801 Jy/beam ! Clean residual mean=0.000010 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.741968 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 188 components and 0.741968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117266Jy sigma=0.397143 ! Fit after self-cal, rms=0.116959Jy sigma=0.396209 wmodel J0659+0813_S_b_map.mod ! Writing 188 model components to file: J0659+0813_S_b_map.mod wobs J0659+0813_S_b_uvs.fits ! Writing UV FITS file: J0659+0813_S_b_uvs.fits wwins J0659+0813_S_b_map.win ! wwins: Wrote 3 windows to J0659+0813_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 = 0.000462524 Jy ! Component: 100 - total flux cleaned = 0.000552721 Jy ! Component: 150 - total flux cleaned = -5.05806e-06 Jy ! Component: 200 - total flux cleaned = -0.000381817 Jy ! Component: 250 - total flux cleaned = -0.000671216 Jy ! Component: 300 - total flux cleaned = -0.000739441 Jy ! Component: 350 - total flux cleaned = -0.000672036 Jy ! Component: 400 - total flux cleaned = -0.000736149 Jy ! Component: 450 - total flux cleaned = -0.000921073 Jy ! Component: 500 - total flux cleaned = -0.00103995 Jy ! Component: 550 - total flux cleaned = -0.00109854 Jy ! Component: 600 - total flux cleaned = -0.00121091 Jy ! Component: 650 - total flux cleaned = -0.00126632 Jy ! Component: 700 - total flux cleaned = -0.00137177 Jy ! Component: 750 - total flux cleaned = -0.00147279 Jy ! Component: 800 - total flux cleaned = -0.00142276 Jy ! Component: 850 - total flux cleaned = -0.00147065 Jy ! Component: 900 - total flux cleaned = -0.00132792 Jy ! Component: 950 - total flux cleaned = -0.00137488 Jy ! Component: 1000 - total flux cleaned = -0.00132993 Jy ! Component: 1050 - total flux cleaned = -0.00141858 Jy ! Component: 1100 - total flux cleaned = -0.00146202 Jy ! Component: 1150 - total flux cleaned = -0.00141933 Jy ! Component: 1200 - total flux cleaned = -0.00154497 Jy ! Component: 1250 - total flux cleaned = -0.00166847 Jy ! Component: 1300 - total flux cleaned = -0.00182882 Jy ! Component: 1350 - total flux cleaned = -0.00186801 Jy ! Component: 1400 - total flux cleaned = -0.00194644 Jy ! Component: 1450 - total flux cleaned = -0.0019854 Jy ! Component: 1500 - total flux cleaned = -0.00209937 Jy ! Component: 1550 - total flux cleaned = -0.00221185 Jy ! Component: 1600 - total flux cleaned = -0.00235916 Jy ! Component: 1650 - total flux cleaned = -0.0024308 Jy ! Component: 1700 - total flux cleaned = -0.00250246 Jy ! Component: 1750 - total flux cleaned = -0.00264427 Jy ! Component: 1800 - total flux cleaned = -0.00281809 Jy ! Component: 1850 - total flux cleaned = -0.0028516 Jy ! Component: 1900 - total flux cleaned = -0.00295282 Jy ! Component: 1950 - total flux cleaned = -0.00291935 Jy ! Component: 2000 - total flux cleaned = -0.00305156 Jy ! Component: 2050 - total flux cleaned = -0.00311676 Jy ! Component: 2100 - total flux cleaned = -0.00324541 Jy ! Component: 2150 - total flux cleaned = -0.00324539 Jy ! Component: 2200 - total flux cleaned = -0.00330895 Jy ! Component: 2250 - total flux cleaned = -0.00340219 Jy ! Component: 2300 - total flux cleaned = -0.00352525 Jy ! Component: 2350 - total flux cleaned = -0.00355527 Jy ! Component: 2400 - total flux cleaned = -0.00358484 Jy ! Component: 2450 - total flux cleaned = -0.00370395 Jy ! Component: 2500 - total flux cleaned = -0.00376312 Jy ! Component: 2550 - total flux cleaned = -0.00393891 Jy ! Component: 2600 - total flux cleaned = -0.00408384 Jy ! Component: 2650 - total flux cleaned = -0.00408347 Jy ! Component: 2700 - total flux cleaned = -0.00419718 Jy ! Component: 2750 - total flux cleaned = -0.00422548 Jy ! Component: 2800 - total flux cleaned = -0.00430931 Jy ! Component: 2850 - total flux cleaned = -0.00444782 Jy ! Component: 2900 - total flux cleaned = -0.0045302 Jy ! Component: 2950 - total flux cleaned = -0.00474773 Jy ! Component: 3000 - total flux cleaned = -0.00480184 Jy ! Component: 3050 - total flux cleaned = -0.00496252 Jy ! Component: 3100 - total flux cleaned = -0.00504195 Jy ! Component: 3150 - total flux cleaned = -0.00512058 Jy ! Component: 3200 - total flux cleaned = -0.00522531 Jy ! Component: 3250 - total flux cleaned = -0.0053809 Jy ! Component: 3300 - total flux cleaned = -0.00543226 Jy ! Component: 3350 - total flux cleaned = -0.00543224 Jy ! Component: 3400 - total flux cleaned = -0.00540698 Jy ! Component: 3450 - total flux cleaned = -0.00540683 Jy ! Component: 3500 - total flux cleaned = -0.0054068 Jy ! Component: 3550 - total flux cleaned = -0.0053821 Jy ! Component: 3600 - total flux cleaned = -0.00540653 Jy ! Component: 3650 - total flux cleaned = -0.00543108 Jy ! Component: 3700 - total flux cleaned = -0.0053337 Jy ! Component: 3750 - total flux cleaned = -0.00538209 Jy ! Component: 3800 - total flux cleaned = -0.00538194 Jy ! Component: 3850 - total flux cleaned = -0.00538194 Jy ! Component: 3900 - total flux cleaned = -0.00533447 Jy ! Component: 3950 - total flux cleaned = -0.00533447 Jy ! Component: 4000 - total flux cleaned = -0.00535771 Jy ! Component: 4050 - total flux cleaned = -0.00531083 Jy ! Total flux subtracted in 4096 components = -0.00533396 Jy ! Clean residual min=-0.001198 max=0.001367 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.736634 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 473 components and 0.736634 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0659+0813_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.059 x 10.15 at 20.41 degrees (North through East) ! Clean map min=-0.0030653 max=0.5029 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0659+0813_S_b_map.fits wmodel /image_prod/ug002_uva//J0659+0813_S_b_map.mod ! Writing 473 model components to file: /image_prod/ug002_uva//J0659+0813_S_b_map.mod wobs /image_prod/ug002_uva//J0659+0813_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0659+0813_S_b_uvs.fits wwins /image_prod/ug002_uva//J0659+0813_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0659+0813_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.502898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403847 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240912 0.240912 0.481824 0.963648 1.9273 3.85459 7.70919 15.4184 30.8367 61.6735 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.502 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1245.27 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0659+0813_S_b_dfm.log closed on Wed Mar 4 21:36:36 2020