! Started logfile: /image_prod/ug002_uva//J1631+4927_S_dfm.log on Thu Mar 5 02:46:38 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//J1631+4927_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1631+4927_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J1631+4927 ! ! 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 4860 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 J1631+4927_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=1.026537Jy sigma=8.631310 ! Fit after self-cal, rms=0.801129Jy sigma=6.745709 ! 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=3.007 mas, bmaj=5.915 mas, bpa=-24.26 degrees ! Estimated noise=1.76889 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 = 0.151677 Jy ! Component: 100 - total flux cleaned = 0.191418 Jy ! Total flux subtracted in 100 components = 0.191418 Jy ! Clean residual min=-0.008560 max=0.016045 Jy/beam ! Clean residual mean=-0.000017 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.191418 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.191418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068190Jy sigma=0.531839 ! Fit after self-cal, rms=0.068152Jy sigma=0.531652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165887 Jy ! Component: 100 - total flux cleaned = 0.0244849 Jy ! Total flux subtracted in 100 components = 0.0244849 Jy ! Clean residual min=-0.006401 max=0.008479 Jy/beam ! Clean residual mean=-0.000012 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.215903 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.215903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064364Jy sigma=0.496257 ! Fit after self-cal, rms=0.064344Jy sigma=0.496130 ! 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=3.644 mas, bmaj=6.499 mas, bpa=-25.45 degrees ! Estimated noise=1.24494 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 = 0.00247207 Jy ! Component: 100 - total flux cleaned = 0.00264504 Jy ! Component: 150 - total flux cleaned = 0.0029412 Jy ! Component: 200 - total flux cleaned = 0.00329158 Jy ! Total flux subtracted in 200 components = 0.00329158 Jy ! Clean residual min=-0.007110 max=0.008974 Jy/beam ! Clean residual mean=-0.000001 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.219195 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.219195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063558Jy sigma=0.489166 ! Fit after self-cal, rms=0.063527Jy sigma=0.488979 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 6.499 at -25.45 degrees (North through East) ! Clean map min=-0.0069719 max=0.19761 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.01 KP 1.00 ! LA 1.05 MK 1.03 NL 1.09 OV 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 0.99 KP 0.99 ! LA 1.03 MK 1.00 NL 1.22 OV 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.97 KP 0.95 ! LA 1.05 MK 0.98 NL 1.11 OV 1.02 ! ! ! Fit before self-cal, rms=0.063527Jy sigma=0.488979 ! Fit after self-cal, rms=0.061260Jy sigma=0.463944 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=6.475 mas, bpa=-25.25 degrees ! Estimated noise=1.23483 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 = -0.000565422 Jy ! Component: 100 - total flux cleaned = -0.00046908 Jy ! Component: 150 - total flux cleaned = -0.000467631 Jy ! Component: 200 - total flux cleaned = -0.000506888 Jy ! Total flux subtracted in 200 components = -0.000506888 Jy ! Clean residual min=-0.005105 max=0.005878 Jy/beam ! Clean residual mean=-0.000010 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.218688 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.218688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061181Jy sigma=0.463270 ! Fit after self-cal, rms=0.061233Jy sigma=0.463097 ! 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=0.061233Jy sigma=0.463097 ! Fit after self-cal, rms=0.061850Jy sigma=0.440079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=6.462 mas, bpa=-25.84 degrees ! Estimated noise=1.23526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627813 Jy ! Component: 100 - total flux cleaned = 0.000849849 Jy ! Component: 150 - total flux cleaned = 0.00097177 Jy ! Component: 200 - total flux cleaned = 0.00108891 Jy ! Total flux subtracted in 200 components = 0.00108891 Jy ! Clean residual min=-0.002615 max=0.004022 Jy/beam ! Clean residual mean=-0.000007 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.219777 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.219777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061795Jy sigma=0.439602 ! Fit after self-cal, rms=0.061867Jy sigma=0.439470 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 (-14.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405161 Jy ! Component: 100 - total flux cleaned = 0.00505068 Jy ! Component: 150 - total flux cleaned = 0.00587996 Jy ! Component: 200 - total flux cleaned = 0.00633514 Jy ! Total flux subtracted in 200 components = 0.00633514 Jy ! Clean residual min=-0.002356 max=0.002421 Jy/beam ! Clean residual mean=-0.000004 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.226112 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.226112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061557Jy sigma=0.436778 ! Fit after self-cal, rms=0.061517Jy sigma=0.436577 ! 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=0.061517Jy sigma=0.436577 ! Fit after self-cal, rms=0.062099Jy sigma=0.436040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=6.442 mas, bpa=-25.86 degrees ! Estimated noise=1.23454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144472 Jy ! Component: 100 - total flux cleaned = 0.00216722 Jy ! Component: 150 - total flux cleaned = 0.0023749 Jy ! Component: 200 - total flux cleaned = 0.00259635 Jy ! Total flux subtracted in 200 components = 0.00259635 Jy ! Clean residual min=-0.002200 max=0.002274 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.228708 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 0.228708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062044Jy sigma=0.435594 ! Fit after self-cal, rms=0.062041Jy sigma=0.435569 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 (76.5, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169751 Jy ! Component: 100 - total flux cleaned = 0.00227386 Jy ! Component: 150 - total flux cleaned = 0.00267585 Jy ! Component: 200 - total flux cleaned = 0.0030381 Jy ! Total flux subtracted in 200 components = 0.0030381 Jy ! Clean residual min=-0.002028 max=0.002115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.231746 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.231746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061953Jy sigma=0.434989 ! Fit after self-cal, rms=0.061950Jy sigma=0.434960 ! 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=0.061950Jy sigma=0.434960 ! Fit after self-cal, rms=0.061960Jy sigma=0.434907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.969 mas, bmaj=8.926 mas, bpa=-12.48 degrees ! Estimated noise=1.49551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000887499 Jy ! Component: 100 - total flux cleaned = 0.00140708 Jy ! Component: 150 - total flux cleaned = 0.00181725 Jy ! Component: 200 - total flux cleaned = 0.00204404 Jy ! Total flux subtracted in 200 components = 0.00204404 Jy ! Clean residual min=-0.001798 max=0.001927 Jy/beam ! Clean residual mean=-0.000008 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.23379 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.23379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061932Jy sigma=0.434801 ! Fit after self-cal, rms=0.061929Jy sigma=0.434782 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 = 0.000184627 Jy ! Component: 100 - total flux cleaned = 0.000388812 Jy ! Component: 150 - total flux cleaned = 0.000569313 Jy ! Component: 200 - total flux cleaned = 0.000694416 Jy ! Total flux subtracted in 200 components = 0.000694416 Jy ! Clean residual min=-0.001713 max=0.001909 Jy/beam ! Clean residual mean=-0.000008 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.234485 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.234485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061919Jy sigma=0.434777 ! Fit after self-cal, rms=0.061917Jy sigma=0.434767 ! 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=3.656 mas, bmaj=6.439 mas, bpa=-25.84 degrees ! Estimated noise=1.23489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.656 x 6.439 at -25.84 degrees (North through East) ! Clean map min=-0.0018029 max=0.19609 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=3.023 mas, bmaj=5.89 mas, bpa=-24.79 degrees ! Estimated noise=1.75433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150346 Jy ! Component: 100 - total flux cleaned = 0.189572 Jy ! Component: 150 - total flux cleaned = 0.205647 Jy ! Component: 200 - total flux cleaned = 0.213518 Jy ! Total flux subtracted in 200 components = 0.213518 Jy ! Clean residual min=-0.003389 max=0.005688 Jy/beam ! Clean residual mean=-0.000011 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.213518 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.213518 Jy ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=6.439 mas, bpa=-25.84 degrees ! Estimated noise=1.23489 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 (-4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060072 Jy ! Component: 100 - total flux cleaned = 0.00965437 Jy ! Component: 150 - total flux cleaned = 0.0122005 Jy ! Component: 200 - total flux cleaned = 0.0142506 Jy ! Total flux subtracted in 200 components = 0.0142506 Jy ! Clean residual min=-0.002059 max=0.002204 Jy/beam ! Clean residual mean=-0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.227769 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.227769 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=7.969 mas, bmaj=8.926 mas, bpa=-12.48 degrees ! Estimated noise=1.49551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199584 Jy ! Component: 100 - total flux cleaned = 0.00310101 Jy ! Component: 150 - total flux cleaned = 0.00394051 Jy ! Component: 200 - total flux cleaned = 0.00447332 Jy ! Total flux subtracted in 200 components = 0.00447332 Jy ! Clean residual min=-0.002035 max=0.001932 Jy/beam ! Clean residual mean=-0.000008 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.232242 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 = 0.000512903 Jy ! Component: 100 - total flux cleaned = 0.000972532 Jy ! Component: 150 - total flux cleaned = 0.00138952 Jy ! Component: 200 - total flux cleaned = 0.00176936 Jy ! Total flux subtracted in 200 components = 0.00176936 Jy ! Clean residual min=-0.001825 max=0.001935 Jy/beam ! Clean residual mean=-0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.234012 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 97 components and 0.234012 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=6.439 mas, bpa=-25.84 degrees ! Estimated noise=1.23489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270796 Jy ! Component: 100 - total flux cleaned = 0.000657041 Jy ! Component: 150 - total flux cleaned = 0.00103141 Jy ! Component: 200 - total flux cleaned = 0.00117767 Jy ! Total flux subtracted in 200 components = 0.00117767 Jy ! Clean residual min=-0.001850 max=0.002179 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.235189 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.235189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061903Jy sigma=0.434647 ! Fit after self-cal, rms=0.061898Jy sigma=0.434556 wmodel J1631+4927_S_map.mod ! Writing 113 model components to file: J1631+4927_S_map.mod wobs J1631+4927_S_uvs.fits ! Writing UV FITS file: J1631+4927_S_uvs.fits wwins J1631+4927_S_map.win ! wwins: Wrote 4 windows to J1631+4927_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 = 0.00055059 Jy ! Component: 100 - total flux cleaned = 0.000739866 Jy ! Component: 150 - total flux cleaned = 0.000886371 Jy ! Component: 200 - total flux cleaned = 0.000886503 Jy ! Component: 250 - total flux cleaned = 0.000832253 Jy ! Component: 300 - total flux cleaned = 0.000858628 Jy ! Component: 350 - total flux cleaned = 0.000782806 Jy ! Component: 400 - total flux cleaned = 0.000709191 Jy ! Component: 450 - total flux cleaned = 0.000661195 Jy ! Component: 500 - total flux cleaned = 0.000590848 Jy ! Component: 550 - total flux cleaned = 0.00052224 Jy ! Component: 600 - total flux cleaned = 0.00043272 Jy ! Component: 650 - total flux cleaned = 0.000432562 Jy ! Component: 700 - total flux cleaned = 0.000303882 Jy ! Component: 750 - total flux cleaned = 0.000262169 Jy ! Component: 800 - total flux cleaned = 0.00020023 Jy ! Component: 850 - total flux cleaned = 0.000159481 Jy ! Component: 900 - total flux cleaned = 9.95247e-05 Jy ! Component: 950 - total flux cleaned = 2.15168e-05 Jy ! Component: 1000 - total flux cleaned = 2.09768e-05 Jy ! Component: 1050 - total flux cleaned = -3.55313e-05 Jy ! Component: 1100 - total flux cleaned = 2.05418e-05 Jy ! Component: 1150 - total flux cleaned = 9.41705e-05 Jy ! Component: 1200 - total flux cleaned = 0.000148481 Jy ! Component: 1250 - total flux cleaned = 0.000237655 Jy ! Component: 1300 - total flux cleaned = 0.000325476 Jy ! Component: 1350 - total flux cleaned = 0.000325919 Jy ! Component: 1400 - total flux cleaned = 0.000428748 Jy ! Component: 1450 - total flux cleaned = 0.000513423 Jy ! Component: 1500 - total flux cleaned = 0.000546778 Jy ! Component: 1550 - total flux cleaned = 0.000662589 Jy ! Component: 1600 - total flux cleaned = 0.000809635 Jy ! Component: 1650 - total flux cleaned = 0.000858002 Jy ! Component: 1700 - total flux cleaned = 0.000922017 Jy ! Component: 1750 - total flux cleaned = 0.00101667 Jy ! Component: 1800 - total flux cleaned = 0.00114145 Jy ! Component: 1850 - total flux cleaned = 0.00120322 Jy ! Component: 1900 - total flux cleaned = 0.00129467 Jy ! Component: 1950 - total flux cleaned = 0.00137019 Jy ! Component: 2000 - total flux cleaned = 0.00144477 Jy ! Component: 2050 - total flux cleaned = 0.00148919 Jy ! Component: 2100 - total flux cleaned = 0.00159156 Jy ! Component: 2150 - total flux cleaned = 0.00163504 Jy ! Component: 2200 - total flux cleaned = 0.00167818 Jy ! Component: 2250 - total flux cleaned = 0.00174918 Jy ! Component: 2300 - total flux cleaned = 0.00176342 Jy ! Component: 2350 - total flux cleaned = 0.00180529 Jy ! Component: 2400 - total flux cleaned = 0.00183296 Jy ! Component: 2450 - total flux cleaned = 0.00192852 Jy ! Component: 2500 - total flux cleaned = 0.0019285 Jy ! Component: 2550 - total flux cleaned = 0.0019284 Jy ! Component: 2600 - total flux cleaned = 0.00196836 Jy ! Component: 2650 - total flux cleaned = 0.00194215 Jy ! Component: 2700 - total flux cleaned = 0.0019815 Jy ! Component: 2750 - total flux cleaned = 0.0020075 Jy ! Component: 2800 - total flux cleaned = 0.00200748 Jy ! Component: 2850 - total flux cleaned = 0.00199471 Jy ! Component: 2900 - total flux cleaned = 0.00204526 Jy ! Component: 2950 - total flux cleaned = 0.00209515 Jy ! Component: 3000 - total flux cleaned = 0.00210762 Jy ! Component: 3050 - total flux cleaned = 0.00214462 Jy ! Component: 3100 - total flux cleaned = 0.00215681 Jy ! Component: 3150 - total flux cleaned = 0.00215678 Jy ! Component: 3200 - total flux cleaned = 0.0022292 Jy ! Component: 3250 - total flux cleaned = 0.00220514 Jy ! Component: 3300 - total flux cleaned = 0.00224076 Jy ! Component: 3350 - total flux cleaned = 0.00226448 Jy ! Component: 3400 - total flux cleaned = 0.00228794 Jy ! Component: 3450 - total flux cleaned = 0.00226456 Jy ! Component: 3500 - total flux cleaned = 0.00225301 Jy ! Component: 3550 - total flux cleaned = 0.00227606 Jy ! Component: 3600 - total flux cleaned = 0.00226461 Jy ! Component: 3650 - total flux cleaned = 0.00226459 Jy ! Component: 3700 - total flux cleaned = 0.00225332 Jy ! Component: 3750 - total flux cleaned = 0.00227581 Jy ! Component: 3800 - total flux cleaned = 0.00229816 Jy ! Component: 3850 - total flux cleaned = 0.00230928 Jy ! Component: 3900 - total flux cleaned = 0.00225401 Jy ! Component: 3950 - total flux cleaned = 0.00227602 Jy ! Component: 4000 - total flux cleaned = 0.00227602 Jy ! Component: 4050 - total flux cleaned = 0.00226528 Jy ! Total flux subtracted in 4096 components = 0.00227613 Jy ! Clean residual min=-0.000754 max=0.000755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.237465 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 393 components and 0.237465 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1631+4927_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.656 x 6.439 at -25.84 degrees (North through East) ! Clean map min=-0.0013454 max=0.19572 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1631+4927_S_map.fits wmodel /image_prod/ug002_uva//J1631+4927_S_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J1631+4927_S_map.mod wobs /image_prod/ug002_uva//J1631+4927_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1631+4927_S_uvs.fits wwins /image_prod/ug002_uva//J1631+4927_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1631+4927_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.195723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188134 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.288369 0.288369 0.576737 1.15347 2.30695 4.6139 9.2278 18.4556 36.9112 73.8224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.195 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1040.33 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1631+4927_S_dfm.log closed on Thu Mar 5 02:46:42 2020