! Started logfile: /image_prod/ug002_uva//J0508+8432_S_g_dfm.log on Wed Mar 4 20:40:50 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//J0508+8432_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0508+8432_S_g_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.929167 visibilities/baseline/integration-bin. ! Found source: J0508+8432 ! ! 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 2007 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 J0508+8432_S_g] 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044446Jy sigma=7.111258 ! Fit after self-cal, rms=0.735904Jy sigma=4.991596 ! 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=3.067 mas, bmaj=4.73 mas, bpa=67.24 degrees ! Estimated noise=2.97137 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 = 0.209587 Jy ! Component: 100 - total flux cleaned = 0.266463 Jy ! Total flux subtracted in 100 components = 0.266463 Jy ! Clean residual min=-0.011133 max=0.021362 Jy/beam ! Clean residual mean=-0.000019 rms=0.003063 Jy/beam ! Combined flux in latest and established models = 0.266463 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.266463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091178Jy sigma=0.539762 ! Fit after self-cal, rms=0.091176Jy sigma=0.539513 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205218 Jy ! Component: 100 - total flux cleaned = 0.024508 Jy ! Total flux subtracted in 100 components = 0.024508 Jy ! Clean residual min=-0.010157 max=0.012971 Jy/beam ! Clean residual mean=0.000012 rms=0.002474 Jy/beam ! Combined flux in latest and established models = 0.290971 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.290971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086569Jy sigma=0.504927 ! Fit after self-cal, rms=0.086567Jy sigma=0.504760 ! 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=3.661 mas, bmaj=5.508 mas, bpa=67.9 degrees ! Estimated noise=2.36804 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 = 0.0059692 Jy ! Component: 100 - total flux cleaned = 0.00636117 Jy ! Component: 150 - total flux cleaned = 0.00635862 Jy ! Component: 200 - total flux cleaned = 0.00650871 Jy ! Total flux subtracted in 200 components = 0.00650871 Jy ! Clean residual min=-0.008148 max=0.008692 Jy/beam ! Clean residual mean=0.000035 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.297479 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.297479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085506Jy sigma=0.499560 ! Fit after self-cal, rms=0.085483Jy sigma=0.499438 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.661 x 5.508 at 67.9 degrees (North through East) ! Clean map min=-0.0078193 max=0.27021 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 MK 1.04 NL 1.00 OV 0.99 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 0.91 ! LA 1.00 MK 1.04 NL 0.93 OV 1.01 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.02 KP 0.97 ! LA 1.00 MK 1.05 NL 0.96 OV 0.98 ! PT 1.03 SC 0.93 ! ! ! Fit before self-cal, rms=0.085483Jy sigma=0.499438 ! Fit after self-cal, rms=0.082040Jy sigma=0.488891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=5.508 mas, bpa=67.87 degrees ! Estimated noise=2.34766 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 = -0.00177722 Jy ! Component: 100 - total flux cleaned = -0.00186351 Jy ! Component: 150 - total flux cleaned = -0.00193992 Jy ! Component: 200 - total flux cleaned = -0.0019398 Jy ! Total flux subtracted in 200 components = -0.0019398 Jy ! Clean residual min=-0.005756 max=0.007595 Jy/beam ! Clean residual mean=0.000013 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.29554 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.29554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081824Jy sigma=0.488127 ! Fit after self-cal, rms=0.081803Jy sigma=0.488038 ! 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=0.081803Jy sigma=0.488038 ! Fit after self-cal, rms=0.086514Jy sigma=0.471843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=5.72 mas, bpa=65.17 degrees ! Estimated noise=2.37163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000918417 Jy ! Component: 100 - total flux cleaned = -0.000856899 Jy ! Component: 150 - total flux cleaned = -0.000803292 Jy ! Component: 200 - total flux cleaned = -0.00075395 Jy ! Total flux subtracted in 200 components = -0.00075395 Jy ! Clean residual min=-0.004370 max=0.004456 Jy/beam ! Clean residual mean=0.000002 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.294786 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.294786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086408Jy sigma=0.471321 ! Fit after self-cal, rms=0.086444Jy sigma=0.471259 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 = 0.000174474 Jy ! Component: 100 - total flux cleaned = 0.000174191 Jy ! Component: 150 - total flux cleaned = 0.000173561 Jy ! Component: 200 - total flux cleaned = 0.000209834 Jy ! Total flux subtracted in 200 components = 0.000209834 Jy ! Clean residual min=-0.004268 max=0.004463 Jy/beam ! Clean residual mean=0.000003 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.294996 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.294996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086390Jy sigma=0.471023 ! Fit after self-cal, rms=0.086387Jy sigma=0.471008 ! 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=0.086387Jy sigma=0.471008 ! Fit after self-cal, rms=0.087547Jy sigma=0.470886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=5.751 mas, bpa=64.95 degrees ! Estimated noise=2.37432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000630631 Jy ! Component: 100 - total flux cleaned = -0.000680765 Jy ! Component: 150 - total flux cleaned = -0.00063444 Jy ! Component: 200 - total flux cleaned = -0.000593137 Jy ! Total flux subtracted in 200 components = -0.000593137 Jy ! Clean residual min=-0.004203 max=0.004408 Jy/beam ! Clean residual mean=0.000003 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.294402 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.294402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087481Jy sigma=0.470553 ! Fit after self-cal, rms=0.087484Jy sigma=0.470544 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 = 9.82035e-05 Jy ! Component: 100 - total flux cleaned = 0.000134888 Jy ! Component: 150 - total flux cleaned = 0.00016752 Jy ! Component: 200 - total flux cleaned = 0.000229333 Jy ! Total flux subtracted in 200 components = 0.000229333 Jy ! Clean residual min=-0.004135 max=0.004411 Jy/beam ! Clean residual mean=0.000003 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.294632 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.294632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087448Jy sigma=0.470389 ! Fit after self-cal, rms=0.087447Jy sigma=0.470381 ! 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=0.087447Jy sigma=0.470381 ! Fit after self-cal, rms=0.088439Jy sigma=0.470297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.307 mas, bmaj=10.78 mas, bpa=71.84 degrees ! Estimated noise=2.80996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15115e-05 Jy ! Component: 100 - total flux cleaned = 0.000152273 Jy ! Component: 150 - total flux cleaned = 0.000254009 Jy ! Component: 200 - total flux cleaned = 0.000315623 Jy ! Total flux subtracted in 200 components = 0.000315623 Jy ! Clean residual min=-0.004353 max=0.003826 Jy/beam ! Clean residual mean=0.000010 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.294947 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.294947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088458Jy sigma=0.470286 ! Fit after self-cal, rms=0.088459Jy sigma=0.470259 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 = -0.000114461 Jy ! Component: 100 - total flux cleaned = -5.58239e-05 Jy ! Component: 150 - total flux cleaned = -2.29652e-05 Jy ! Component: 200 - total flux cleaned = 7.4201e-06 Jy ! Total flux subtracted in 200 components = 7.4201e-06 Jy ! Clean residual min=-0.004322 max=0.003801 Jy/beam ! Clean residual mean=0.000010 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.294955 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.294955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088463Jy sigma=0.470288 ! Fit after self-cal, rms=0.088464Jy sigma=0.470268 ! 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=3.668 mas, bmaj=5.776 mas, bpa=64.71 degrees ! Estimated noise=2.37636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.668 x 5.776 at 64.71 degrees (North through East) ! Clean map min=-0.0039173 max=0.27197 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=3.059 mas, bmaj=4.978 mas, bpa=63.78 degrees ! Estimated noise=3.01138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.211873 Jy ! Component: 100 - total flux cleaned = 0.264729 Jy ! Component: 150 - total flux cleaned = 0.28356 Jy ! Component: 200 - total flux cleaned = 0.291333 Jy ! Total flux subtracted in 200 components = 0.291333 Jy ! Clean residual min=-0.005554 max=0.006747 Jy/beam ! Clean residual mean=-0.000001 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.291333 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.291333 Jy ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=5.776 mas, bpa=64.71 degrees ! Estimated noise=2.37636 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 (-45.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363736 Jy ! Component: 100 - total flux cleaned = 0.0047453 Jy ! Component: 150 - total flux cleaned = 0.00507345 Jy ! Component: 200 - total flux cleaned = 0.00517067 Jy ! Total flux subtracted in 200 components = 0.00517067 Jy ! Clean residual min=-0.004124 max=0.004296 Jy/beam ! Clean residual mean=-0.000002 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.296503 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.296503 Jy ! Inverting map ! Added new window around map position (-114.5, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288385 Jy ! Component: 100 - total flux cleaned = 0.00315566 Jy ! Component: 150 - total flux cleaned = 0.00316023 Jy ! Component: 200 - total flux cleaned = 0.00316433 Jy ! Total flux subtracted in 200 components = 0.00316433 Jy ! Clean residual min=-0.003884 max=0.004091 Jy/beam ! Clean residual mean=-0.000007 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.299668 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.299668 Jy ! Inverting map ! Added new window around map position (126, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344552 Jy ! Component: 100 - total flux cleaned = 0.00352353 Jy ! Component: 150 - total flux cleaned = 0.00383174 Jy ! Component: 200 - total flux cleaned = 0.00411481 Jy ! Total flux subtracted in 200 components = 0.00411481 Jy ! Clean residual min=-0.003613 max=0.003517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.303782 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.303782 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=8.307 mas, bmaj=10.78 mas, bpa=71.84 degrees ! Estimated noise=2.80996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131433 Jy ! Component: 100 - total flux cleaned = 0.00146294 Jy ! Component: 150 - total flux cleaned = 0.00159666 Jy ! Component: 200 - total flux cleaned = 0.00171807 Jy ! Total flux subtracted in 200 components = 0.00171807 Jy ! Clean residual min=-0.003221 max=0.003610 Jy/beam ! Clean residual mean=0.000006 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.3055 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 = 7.5056e-05 Jy ! Component: 100 - total flux cleaned = 0.000144962 Jy ! Component: 150 - total flux cleaned = 0.000177655 Jy ! Component: 200 - total flux cleaned = 0.000270904 Jy ! Total flux subtracted in 200 components = 0.000270904 Jy ! Clean residual min=-0.003063 max=0.003461 Jy/beam ! Clean residual mean=0.000005 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.305771 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.305771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=5.776 mas, bpa=64.71 degrees ! Estimated noise=2.37636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000507422 Jy ! Component: 100 - total flux cleaned = -0.000630117 Jy ! Component: 150 - total flux cleaned = -0.000570895 Jy ! Component: 200 - total flux cleaned = -0.00051758 Jy ! Total flux subtracted in 200 components = -0.00051758 Jy ! Clean residual min=-0.003507 max=0.003504 Jy/beam ! Clean residual mean=0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.305254 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.305254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087531Jy sigma=0.465781 ! Fit after self-cal, rms=0.087466Jy sigma=0.465372 wmodel J0508+8432_S_g_map.mod ! Writing 94 model components to file: J0508+8432_S_g_map.mod wobs J0508+8432_S_g_uvs.fits ! Writing UV FITS file: J0508+8432_S_g_uvs.fits wwins J0508+8432_S_g_map.win ! wwins: Wrote 4 windows to J0508+8432_S_g_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 = 0.000198777 Jy ! Component: 100 - total flux cleaned = 0.000319287 Jy ! Component: 150 - total flux cleaned = 0.000434628 Jy ! Component: 200 - total flux cleaned = 0.000821315 Jy ! Component: 250 - total flux cleaned = 0.00114289 Jy ! Component: 300 - total flux cleaned = 0.00145664 Jy ! Component: 350 - total flux cleaned = 0.00176207 Jy ! Component: 400 - total flux cleaned = 0.00191046 Jy ! Component: 450 - total flux cleaned = 0.00215497 Jy ! Component: 500 - total flux cleaned = 0.00239535 Jy ! Component: 550 - total flux cleaned = 0.00272503 Jy ! Component: 600 - total flux cleaned = 0.00304781 Jy ! Component: 650 - total flux cleaned = 0.00336442 Jy ! Component: 700 - total flux cleaned = 0.00367518 Jy ! Component: 750 - total flux cleaned = 0.00380599 Jy ! Component: 800 - total flux cleaned = 0.0039352 Jy ! Component: 850 - total flux cleaned = 0.00410474 Jy ! Component: 900 - total flux cleaned = 0.00418912 Jy ! Component: 950 - total flux cleaned = 0.00439553 Jy ! Component: 1000 - total flux cleaned = 0.00463811 Jy ! Component: 1050 - total flux cleaned = 0.00471724 Jy ! Component: 1100 - total flux cleaned = 0.00491265 Jy ! Component: 1150 - total flux cleaned = 0.00506725 Jy ! Component: 1200 - total flux cleaned = 0.00514316 Jy ! Component: 1250 - total flux cleaned = 0.00510508 Jy ! Component: 1300 - total flux cleaned = 0.00510567 Jy ! Component: 1350 - total flux cleaned = 0.00521637 Jy ! Component: 1400 - total flux cleaned = 0.0052171 Jy ! Component: 1450 - total flux cleaned = 0.00525354 Jy ! Component: 1500 - total flux cleaned = 0.00543118 Jy ! Component: 1550 - total flux cleaned = 0.00532589 Jy ! Component: 1600 - total flux cleaned = 0.00539559 Jy ! Component: 1650 - total flux cleaned = 0.00543071 Jy ! Component: 1700 - total flux cleaned = 0.00539646 Jy ! Component: 1750 - total flux cleaned = 0.00546389 Jy ! Component: 1800 - total flux cleaned = 0.00553032 Jy ! Component: 1850 - total flux cleaned = 0.00553038 Jy ! Component: 1900 - total flux cleaned = 0.00556277 Jy ! Component: 1950 - total flux cleaned = 0.00553047 Jy ! Component: 2000 - total flux cleaned = 0.0054664 Jy ! Component: 2050 - total flux cleaned = 0.0053715 Jy ! Component: 2100 - total flux cleaned = 0.00540348 Jy ! Component: 2150 - total flux cleaned = 0.0053096 Jy ! Component: 2200 - total flux cleaned = 0.00512434 Jy ! Component: 2250 - total flux cleaned = 0.00506341 Jy ! Component: 2300 - total flux cleaned = 0.00497228 Jy ! Component: 2350 - total flux cleaned = 0.00485175 Jy ! Component: 2400 - total flux cleaned = 0.00494177 Jy ! Component: 2450 - total flux cleaned = 0.00476384 Jy ! Component: 2500 - total flux cleaned = 0.00479345 Jy ! Component: 2550 - total flux cleaned = 0.00461834 Jy ! Component: 2600 - total flux cleaned = 0.00453149 Jy ! Component: 2650 - total flux cleaned = 0.00447416 Jy ! Component: 2700 - total flux cleaned = 0.00438897 Jy ! Component: 2750 - total flux cleaned = 0.00424772 Jy ! Component: 2800 - total flux cleaned = 0.00422007 Jy ! Component: 2850 - total flux cleaned = 0.00408106 Jy ! Component: 2900 - total flux cleaned = 0.00399835 Jy ! Component: 2950 - total flux cleaned = 0.00386129 Jy ! Component: 3000 - total flux cleaned = 0.00388842 Jy ! Component: 3050 - total flux cleaned = 0.00380738 Jy ! Component: 3100 - total flux cleaned = 0.00372697 Jy ! Component: 3150 - total flux cleaned = 0.00354052 Jy ! Component: 3200 - total flux cleaned = 0.00343521 Jy ! Component: 3250 - total flux cleaned = 0.00333041 Jy ! Component: 3300 - total flux cleaned = 0.0032002 Jy ! Component: 3350 - total flux cleaned = 0.00312287 Jy ! Component: 3400 - total flux cleaned = 0.00299473 Jy ! Component: 3450 - total flux cleaned = 0.00291844 Jy ! Component: 3500 - total flux cleaned = 0.0027919 Jy ! Component: 3550 - total flux cleaned = 0.00281725 Jy ! Component: 3600 - total flux cleaned = 0.00266735 Jy ! Component: 3650 - total flux cleaned = 0.002717 Jy ! Component: 3700 - total flux cleaned = 0.00261832 Jy ! Component: 3750 - total flux cleaned = 0.002545 Jy ! Component: 3800 - total flux cleaned = 0.00239907 Jy ! Component: 3850 - total flux cleaned = 0.00244733 Jy ! Component: 3900 - total flux cleaned = 0.0023032 Jy ! Component: 3950 - total flux cleaned = 0.00232681 Jy ! Component: 4000 - total flux cleaned = 0.00230303 Jy ! Component: 4050 - total flux cleaned = 0.00220863 Jy ! Total flux subtracted in 4096 components = 0.0022087 Jy ! Clean residual min=-0.001539 max=0.001515 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.307462 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 365 components and 0.307463 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0508+8432_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.668 x 5.776 at 64.71 degrees (North through East) ! Clean map min=-0.0036083 max=0.27175 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0508+8432_S_g_map.fits wmodel /image_prod/ug002_uva//J0508+8432_S_g_map.mod ! Writing 365 model components to file: /image_prod/ug002_uva//J0508+8432_S_g_map.mod wobs /image_prod/ug002_uva//J0508+8432_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0508+8432_S_g_uvs.fits wwins /image_prod/ug002_uva//J0508+8432_S_g_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0508+8432_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.27175 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000402503 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444345 0.444345 0.888691 1.77738 3.55476 7.10953 14.2191 28.4381 56.8762 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.271 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 675.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0508+8432_S_g_dfm.log closed on Wed Mar 4 20:40:53 2020