! Started logfile: /image_prod/ug002_uva//J0517+4537_S_dfm.log on Wed Mar 4 20:46:21 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//J0517+4537_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0517+4537_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.965278 visibilities/baseline/integration-bin. ! Found source: J0517+4537 ! ! 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 6255 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 J0517+4537_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.065076Jy sigma=8.318001 ! Fit after self-cal, rms=0.625430Jy sigma=4.963852 ! 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=3.414 mas, bmaj=6.08 mas, bpa=-19.14 degrees ! Estimated noise=1.76224 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 = 0.285919 Jy ! Component: 100 - total flux cleaned = 0.368501 Jy ! Total flux subtracted in 100 components = 0.368501 Jy ! Clean residual min=-0.016230 max=0.042493 Jy/beam ! Clean residual mean=0.000067 rms=0.005455 Jy/beam ! Combined flux in latest and established models = 0.368501 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.368501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125072Jy sigma=0.888585 ! Fit after self-cal, rms=0.125006Jy sigma=0.888188 ! Inverting map ! Added new window around map position (-5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430196 Jy ! Component: 100 - total flux cleaned = 0.0673768 Jy ! Total flux subtracted in 100 components = 0.0673768 Jy ! Clean residual min=-0.014702 max=0.017776 Jy/beam ! Clean residual mean=0.000056 rms=0.004063 Jy/beam ! Combined flux in latest and established models = 0.435878 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.435878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105340Jy sigma=0.730007 ! Fit after self-cal, rms=0.104669Jy sigma=0.724897 ! 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=4.077 mas, bmaj=6.889 mas, bpa=-18.08 degrees ! Estimated noise=1.15979 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 = 0.0233057 Jy ! Component: 100 - total flux cleaned = 0.0343609 Jy ! Component: 150 - total flux cleaned = 0.0389771 Jy ! Component: 200 - total flux cleaned = 0.0422847 Jy ! Total flux subtracted in 200 components = 0.0422847 Jy ! Clean residual min=-0.016396 max=0.015633 Jy/beam ! Clean residual mean=0.000077 rms=0.003991 Jy/beam ! Combined flux in latest and established models = 0.478162 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.478162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097411Jy sigma=0.677644 ! Fit after self-cal, rms=0.097126Jy sigma=0.675107 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.077 x 6.889 at -18.08 degrees (North through East) ! Clean map min=-0.016182 max=0.36996 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.99 HN 0.97 KP 1.07 ! LA 1.02 MK 1.06 NL 1.04 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 0.98 KP 0.99 ! LA 1.01 MK 1.06 NL 1.19 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.99 HN 0.98 KP 0.97 ! LA 1.00 MK 1.03 NL 1.12 OV 0.97 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.097126Jy sigma=0.675107 ! Fit after self-cal, rms=0.094039Jy sigma=0.624565 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.139 mas, bmaj=6.871 mas, bpa=-17.83 degrees ! Estimated noise=1.15115 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 = 0.00222255 Jy ! Component: 100 - total flux cleaned = 0.00228183 Jy ! Component: 150 - total flux cleaned = 0.00262518 Jy ! Component: 200 - total flux cleaned = 0.00262143 Jy ! Total flux subtracted in 200 components = 0.00262143 Jy ! Clean residual min=-0.013719 max=0.015103 Jy/beam ! Clean residual mean=0.000075 rms=0.003354 Jy/beam ! Combined flux in latest and established models = 0.480784 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.480784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092534Jy sigma=0.617903 ! Fit after self-cal, rms=0.092500Jy sigma=0.617028 ! 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=0.092500Jy sigma=0.617028 ! Fit after self-cal, rms=0.075128Jy sigma=0.471825 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.131 mas, bmaj=6.881 mas, bpa=-17.65 degrees ! Estimated noise=1.1567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234022 Jy ! Component: 100 - total flux cleaned = 0.00103659 Jy ! Component: 150 - total flux cleaned = 0.000128932 Jy ! Component: 200 - total flux cleaned = -0.000313542 Jy ! Total flux subtracted in 200 components = -0.000313542 Jy ! Clean residual min=-0.005155 max=0.006317 Jy/beam ! Clean residual mean=0.000015 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.48047 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.48047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074037Jy sigma=0.461008 ! Fit after self-cal, rms=0.073905Jy sigma=0.458750 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 (-18, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590769 Jy ! Component: 100 - total flux cleaned = 0.00790212 Jy ! Component: 150 - total flux cleaned = 0.00898894 Jy ! Component: 200 - total flux cleaned = 0.00955185 Jy ! Total flux subtracted in 200 components = 0.00955185 Jy ! Clean residual min=-0.004422 max=0.004787 Jy/beam ! Clean residual mean=0.000013 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.490022 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.490022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073220Jy sigma=0.451997 ! Fit after self-cal, rms=0.073129Jy sigma=0.451390 ! 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=0.073129Jy sigma=0.451390 ! Fit after self-cal, rms=0.073741Jy sigma=0.447999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.139 mas, bmaj=6.881 mas, bpa=-17.47 degrees ! Estimated noise=1.15778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017157 Jy ! Component: 100 - total flux cleaned = 0.00253679 Jy ! Component: 150 - total flux cleaned = 0.0030995 Jy ! Component: 200 - total flux cleaned = 0.00329992 Jy ! Total flux subtracted in 200 components = 0.00329992 Jy ! Clean residual min=-0.003618 max=0.004623 Jy/beam ! Clean residual mean=0.000010 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.493322 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.493322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073269Jy sigma=0.443514 ! Fit after self-cal, rms=0.073201Jy sigma=0.442923 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 (-30.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456422 Jy ! Component: 100 - total flux cleaned = 0.00629605 Jy ! Component: 150 - total flux cleaned = 0.00749001 Jy ! Component: 200 - total flux cleaned = 0.00834381 Jy ! Total flux subtracted in 200 components = 0.00834381 Jy ! Clean residual min=-0.003172 max=0.003067 Jy/beam ! Clean residual mean=0.000005 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.501666 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.501666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072850Jy sigma=0.439374 ! Fit after self-cal, rms=0.072819Jy sigma=0.439023 ! 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=0.072819Jy sigma=0.439023 ! Fit after self-cal, rms=0.073370Jy sigma=0.437921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.103 mas, bmaj=9.94 mas, bpa=-0.6699 degrees ! Estimated noise=1.36881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228286 Jy ! Component: 100 - total flux cleaned = 0.00275906 Jy ! Component: 150 - total flux cleaned = 0.0032014 Jy ! Component: 200 - total flux cleaned = 0.00354753 Jy ! Total flux subtracted in 200 components = 0.00354753 Jy ! Clean residual min=-0.002799 max=0.003147 Jy/beam ! Clean residual mean=0.000007 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.505214 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 151 components and 0.505214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073203Jy sigma=0.436224 ! Fit after self-cal, rms=0.073187Jy sigma=0.436031 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 = 0.00108433 Jy ! Component: 100 - total flux cleaned = 0.00137939 Jy ! Component: 150 - total flux cleaned = 0.00158916 Jy ! Component: 200 - total flux cleaned = 0.00169997 Jy ! Total flux subtracted in 200 components = 0.00169997 Jy ! Clean residual min=-0.002689 max=0.002940 Jy/beam ! Clean residual mean=0.000005 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.506914 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 170 components and 0.506914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073137Jy sigma=0.435536 ! Fit after self-cal, rms=0.073133Jy sigma=0.435491 ! 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=4.139 mas, bmaj=6.881 mas, bpa=-17.34 degrees ! Estimated noise=1.15891 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.139 x 6.881 at -17.34 degrees (North through East) ! Clean map min=-0.0026483 max=0.36691 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=3.468 mas, bmaj=6.072 mas, bpa=-19.12 degrees ! Estimated noise=1.75743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284658 Jy ! Component: 100 - total flux cleaned = 0.366977 Jy ! Component: 150 - total flux cleaned = 0.409834 Jy ! Component: 200 - total flux cleaned = 0.433371 Jy ! Total flux subtracted in 200 components = 0.433371 Jy ! Clean residual min=-0.006339 max=0.011702 Jy/beam ! Clean residual mean=0.000026 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.433371 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.433371 Jy ! Inverting map and beam ! Estimated beam: bmin=4.139 mas, bmaj=6.881 mas, bpa=-17.34 degrees ! Estimated noise=1.15891 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 = 0.0183498 Jy ! Component: 100 - total flux cleaned = 0.0295752 Jy ! Component: 150 - total flux cleaned = 0.0378056 Jy ! Component: 200 - total flux cleaned = 0.044282 Jy ! Total flux subtracted in 200 components = 0.044282 Jy ! Clean residual min=-0.003300 max=0.003888 Jy/beam ! Clean residual mean=0.000012 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.477653 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 74 components and 0.477653 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=8.103 mas, bmaj=9.94 mas, bpa=-0.6699 degrees ! Estimated noise=1.36881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077991 Jy ! Component: 100 - total flux cleaned = 0.0132443 Jy ! Component: 150 - total flux cleaned = 0.017224 Jy ! Component: 200 - total flux cleaned = 0.0202111 Jy ! Total flux subtracted in 200 components = 0.0202111 Jy ! Clean residual min=-0.002613 max=0.003142 Jy/beam ! Clean residual mean=0.000010 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.497864 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 = 0.00229915 Jy ! Component: 100 - total flux cleaned = 0.00411137 Jy ! Component: 150 - total flux cleaned = 0.00528468 Jy ! Component: 200 - total flux cleaned = 0.00591808 Jy ! Total flux subtracted in 200 components = 0.00591808 Jy ! Clean residual min=-0.002412 max=0.002677 Jy/beam ! Clean residual mean=0.000007 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.503782 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 185 components and 0.503782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.139 mas, bmaj=6.881 mas, bpa=-17.34 degrees ! Estimated noise=1.15891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464698 Jy ! Component: 100 - total flux cleaned = 0.000524733 Jy ! Component: 150 - total flux cleaned = 0.000626215 Jy ! Component: 200 - total flux cleaned = 0.000721457 Jy ! Total flux subtracted in 200 components = 0.000721457 Jy ! Clean residual min=-0.002572 max=0.002293 Jy/beam ! Clean residual mean=0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.504504 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 207 components and 0.504504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073126Jy sigma=0.434829 ! Fit after self-cal, rms=0.073098Jy sigma=0.434351 wmodel J0517+4537_S_map.mod ! Writing 207 model components to file: J0517+4537_S_map.mod wobs J0517+4537_S_uvs.fits ! Writing UV FITS file: J0517+4537_S_uvs.fits wwins J0517+4537_S_map.win ! wwins: Wrote 4 windows to J0517+4537_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 = -0.000682306 Jy ! Component: 100 - total flux cleaned = -0.000720696 Jy ! Component: 150 - total flux cleaned = -0.000875943 Jy ! Component: 200 - total flux cleaned = -0.000986435 Jy ! Component: 250 - total flux cleaned = -0.00102159 Jy ! Component: 300 - total flux cleaned = -0.00102182 Jy ! Component: 350 - total flux cleaned = -0.00105584 Jy ! Component: 400 - total flux cleaned = -0.00102326 Jy ! Component: 450 - total flux cleaned = -0.00102309 Jy ! Component: 500 - total flux cleaned = -0.000991398 Jy ! Component: 550 - total flux cleaned = -0.000930817 Jy ! Component: 600 - total flux cleaned = -0.00104978 Jy ! Component: 650 - total flux cleaned = -0.00110739 Jy ! Component: 700 - total flux cleaned = -0.00116439 Jy ! Component: 750 - total flux cleaned = -0.00122021 Jy ! Component: 800 - total flux cleaned = -0.00122011 Jy ! Component: 850 - total flux cleaned = -0.00119355 Jy ! Component: 900 - total flux cleaned = -0.00127234 Jy ! Component: 950 - total flux cleaned = -0.00121992 Jy ! Component: 1000 - total flux cleaned = -0.00119505 Jy ! Component: 1050 - total flux cleaned = -0.00124532 Jy ! Component: 1100 - total flux cleaned = -0.00131888 Jy ! Component: 1150 - total flux cleaned = -0.00127144 Jy ! Component: 1200 - total flux cleaned = -0.00134278 Jy ! Component: 1250 - total flux cleaned = -0.00143608 Jy ! Component: 1300 - total flux cleaned = -0.00143584 Jy ! Component: 1350 - total flux cleaned = -0.00145845 Jy ! Component: 1400 - total flux cleaned = -0.00150277 Jy ! Component: 1450 - total flux cleaned = -0.00163427 Jy ! Component: 1500 - total flux cleaned = -0.00161264 Jy ! Component: 1550 - total flux cleaned = -0.00172003 Jy ! Component: 1600 - total flux cleaned = -0.00176232 Jy ! Component: 1650 - total flux cleaned = -0.00174191 Jy ! Component: 1700 - total flux cleaned = -0.00190787 Jy ! Component: 1750 - total flux cleaned = -0.00198957 Jy ! Component: 1800 - total flux cleaned = -0.00205018 Jy ! Component: 1850 - total flux cleaned = -0.00213029 Jy ! Component: 1900 - total flux cleaned = -0.00218989 Jy ! Component: 1950 - total flux cleaned = -0.00222937 Jy ! Component: 2000 - total flux cleaned = -0.0023459 Jy ! Component: 2050 - total flux cleaned = -0.00248012 Jy ! Component: 2100 - total flux cleaned = -0.00253708 Jy ! Component: 2150 - total flux cleaned = -0.00259339 Jy ! Component: 2200 - total flux cleaned = -0.00274212 Jy ! Component: 2250 - total flux cleaned = -0.00277867 Jy ! Component: 2300 - total flux cleaned = -0.00281515 Jy ! Component: 2350 - total flux cleaned = -0.00283315 Jy ! Component: 2400 - total flux cleaned = -0.00295829 Jy ! Component: 2450 - total flux cleaned = -0.00297576 Jy ! Component: 2500 - total flux cleaned = -0.00306349 Jy ! Component: 2550 - total flux cleaned = -0.00311522 Jy ! Component: 2600 - total flux cleaned = -0.0030981 Jy ! Component: 2650 - total flux cleaned = -0.00318309 Jy ! Component: 2700 - total flux cleaned = -0.00318295 Jy ! Component: 2750 - total flux cleaned = -0.00321684 Jy ! Component: 2800 - total flux cleaned = -0.00331613 Jy ! Component: 2850 - total flux cleaned = -0.0033489 Jy ! Component: 2900 - total flux cleaned = -0.00343008 Jy ! Component: 2950 - total flux cleaned = -0.00339773 Jy ! Component: 3000 - total flux cleaned = -0.00344543 Jy ! Component: 3050 - total flux cleaned = -0.00349304 Jy ! Component: 3100 - total flux cleaned = -0.00347747 Jy ! Component: 3150 - total flux cleaned = -0.00353987 Jy ! Component: 3200 - total flux cleaned = -0.00357078 Jy ! Component: 3250 - total flux cleaned = -0.00358592 Jy ! Component: 3300 - total flux cleaned = -0.00360108 Jy ! Component: 3350 - total flux cleaned = -0.00360096 Jy ! Component: 3400 - total flux cleaned = -0.00363081 Jy ! Component: 3450 - total flux cleaned = -0.00366048 Jy ! Component: 3500 - total flux cleaned = -0.00366043 Jy ! Component: 3550 - total flux cleaned = -0.00363132 Jy ! Component: 3600 - total flux cleaned = -0.00367457 Jy ! Component: 3650 - total flux cleaned = -0.00361701 Jy ! Component: 3700 - total flux cleaned = -0.0036456 Jy ! Component: 3750 - total flux cleaned = -0.00365968 Jy ! Component: 3800 - total flux cleaned = -0.00360361 Jy ! Component: 3850 - total flux cleaned = -0.00360373 Jy ! Component: 3900 - total flux cleaned = -0.00354831 Jy ! Component: 3950 - total flux cleaned = -0.00357585 Jy ! Component: 4000 - total flux cleaned = -0.00353494 Jy ! Component: 4050 - total flux cleaned = -0.00357561 Jy ! Total flux subtracted in 4096 components = -0.00353519 Jy ! Clean residual min=-0.000760 max=0.000812 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.500968 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 521 components and 0.500968 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0517+4537_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.139 x 6.881 at -17.34 degrees (North through East) ! Clean map min=-0.0017769 max=0.36711 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0517+4537_S_map.fits wmodel /image_prod/ug002_uva//J0517+4537_S_map.mod ! Writing 521 model components to file: /image_prod/ug002_uva//J0517+4537_S_map.mod wobs /image_prod/ug002_uva//J0517+4537_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0517+4537_S_uvs.fits wwins /image_prod/ug002_uva//J0517+4537_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0517+4537_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.367111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207613 0.207613 0.415227 0.830453 1.66091 3.32181 6.64363 13.2873 26.5745 53.149 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.367 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1444.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0517+4537_S_dfm.log closed on Wed Mar 4 20:46:25 2020