! Started logfile: /image_prod/ug002_uva//J1602+2418_S_dfm.log on Thu Mar 5 02:32:00 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//J1602+2418_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1602+2418_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99 visibilities/baseline/integration-bin. ! Found source: J1602+2418 ! ! 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 8019 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 J1602+2418_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009847Jy sigma=8.335175 ! Fit after self-cal, rms=0.790537Jy sigma=6.473540 ! 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=2.85 mas, bmaj=6.057 mas, bpa=-4.717 degrees ! Estimated noise=1.57254 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 = 0.1602 Jy ! Component: 100 - total flux cleaned = 0.202983 Jy ! Total flux subtracted in 100 components = 0.202983 Jy ! Clean residual min=-0.014319 max=0.040279 Jy/beam ! Clean residual mean=-0.000054 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 0.202983 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.202983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100619Jy sigma=0.688459 ! Fit after self-cal, rms=0.100500Jy sigma=0.686703 ! Inverting map ! Added new window around map position (-6.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339201 Jy ! Component: 100 - total flux cleaned = 0.0510677 Jy ! Total flux subtracted in 100 components = 0.0510677 Jy ! Clean residual min=-0.007455 max=0.010232 Jy/beam ! Clean residual mean=-0.000018 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.25405 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.25405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088421Jy sigma=0.565032 ! Fit after self-cal, rms=0.087129Jy sigma=0.554701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012949 Jy ! Component: 100 - total flux cleaned = 0.0207213 Jy ! Total flux subtracted in 100 components = 0.0207213 Jy ! Clean residual min=-0.005932 max=0.007330 Jy/beam ! Clean residual mean=-0.000002 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.274772 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.274772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084847Jy sigma=0.534490 ! Fit after self-cal, rms=0.084712Jy sigma=0.533476 ! 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=3.372 mas, bmaj=6.879 mas, bpa=-4.711 degrees ! Estimated noise=1.00167 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 = 0.00640118 Jy ! Component: 100 - total flux cleaned = 0.00884443 Jy ! Component: 150 - total flux cleaned = 0.00930425 Jy ! Component: 200 - total flux cleaned = 0.00941119 Jy ! Total flux subtracted in 200 components = 0.00941119 Jy ! Clean residual min=-0.005538 max=0.005668 Jy/beam ! Clean residual mean=0.000007 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.284183 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.284183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083942Jy sigma=0.529391 ! Fit after self-cal, rms=0.083913Jy sigma=0.529163 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.372 x 6.879 at -4.711 degrees (North through East) ! Clean map min=-0.0054833 max=0.21036 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 0.97 ! LA 1.01 MK 0.99 NL 0.96 OV 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 1.01 ! LA 1.04 MK 1.00 NL 0.82 OV 0.97 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.04 KP 1.00 ! LA 1.05 MK 1.01 NL 1.02 OV 1.00 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.083913Jy sigma=0.529163 ! Fit after self-cal, rms=0.080028Jy sigma=0.516280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=6.881 mas, bpa=-4.834 degrees ! Estimated noise=1.00336 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 = 0.00223684 Jy ! Component: 100 - total flux cleaned = 0.00248086 Jy ! Component: 150 - total flux cleaned = 0.00248525 Jy ! Component: 200 - total flux cleaned = 0.00248647 Jy ! Total flux subtracted in 200 components = 0.00248647 Jy ! Clean residual min=-0.005049 max=0.005058 Jy/beam ! Clean residual mean=0.000003 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.286669 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.286669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079829Jy sigma=0.515204 ! Fit after self-cal, rms=0.079815Jy sigma=0.515085 ! 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=0.079815Jy sigma=0.515085 ! Fit after self-cal, rms=0.069998Jy sigma=0.485169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=6.968 mas, bpa=-3.787 degrees ! Estimated noise=1.0089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024611 Jy ! Component: 100 - total flux cleaned = 0.00266617 Jy ! Component: 150 - total flux cleaned = 0.00258292 Jy ! Component: 200 - total flux cleaned = 0.00250888 Jy ! Total flux subtracted in 200 components = 0.00250888 Jy ! Clean residual min=-0.002342 max=0.002709 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.289178 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.289178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069864Jy sigma=0.484361 ! Fit after self-cal, rms=0.069814Jy sigma=0.484160 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 (-29.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346227 Jy ! Component: 100 - total flux cleaned = 0.000104407 Jy ! Component: 150 - total flux cleaned = 0.000221707 Jy ! Component: 200 - total flux cleaned = 0.000368563 Jy ! Total flux subtracted in 200 components = 0.000368563 Jy ! Clean residual min=-0.002130 max=0.002401 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.289547 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.289547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069646Jy sigma=0.483050 ! Fit after self-cal, rms=0.069640Jy sigma=0.483014 ! 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=0.069640Jy sigma=0.483014 ! Fit after self-cal, rms=0.068296Jy sigma=0.481892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=6.984 mas, bpa=-3.707 degrees ! Estimated noise=1.00782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608438 Jy ! Component: 100 - total flux cleaned = 0.000656235 Jy ! Component: 150 - total flux cleaned = 0.000527409 Jy ! Component: 200 - total flux cleaned = 0.000526004 Jy ! Total flux subtracted in 200 components = 0.000526004 Jy ! Clean residual min=-0.001940 max=0.002382 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.290073 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.290073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068217Jy sigma=0.481414 ! Fit after self-cal, rms=0.068194Jy sigma=0.481370 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 (26.5, -89). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819223 Jy ! Component: 100 - total flux cleaned = 0.000252057 Jy ! Component: 150 - total flux cleaned = -8.55397e-05 Jy ! Component: 200 - total flux cleaned = -0.00043931 Jy ! Total flux subtracted in 200 components = -0.00043931 Jy ! Clean residual min=-0.001813 max=0.001939 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.289633 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.289633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068085Jy sigma=0.480652 ! Fit after self-cal, rms=0.068077Jy sigma=0.480624 ! 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=0.068077Jy sigma=0.480624 ! Fit after self-cal, rms=0.068006Jy sigma=0.480533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.025 mas, bmaj=9.785 mas, bpa=-6.068 degrees ! Estimated noise=1.18675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124176 Jy ! Component: 100 - total flux cleaned = 0.00141781 Jy ! Component: 150 - total flux cleaned = 0.00130527 Jy ! Component: 200 - total flux cleaned = 0.00135426 Jy ! Total flux subtracted in 200 components = 0.00135426 Jy ! Clean residual min=-0.001691 max=0.001962 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.290988 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.290988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067980Jy sigma=0.480385 ! Fit after self-cal, rms=0.067975Jy sigma=0.480357 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 = 7.50735e-05 Jy ! Component: 100 - total flux cleaned = 0.000141653 Jy ! Component: 150 - total flux cleaned = 0.000203346 Jy ! Component: 200 - total flux cleaned = 0.000280647 Jy ! Total flux subtracted in 200 components = 0.000280647 Jy ! Clean residual min=-0.001626 max=0.001894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.291268 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.291268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067964Jy sigma=0.480298 ! Fit after self-cal, rms=0.067963Jy sigma=0.480291 ! 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=3.402 mas, bmaj=6.989 mas, bpa=-3.739 degrees ! Estimated noise=1.00793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.402 x 6.989 at -3.739 degrees (North through East) ! Clean map min=-0.0023712 max=0.21086 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=2.875 mas, bmaj=6.169 mas, bpa=-3.661 degrees ! Estimated noise=1.60029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162395 Jy ! Component: 100 - total flux cleaned = 0.213733 Jy ! Component: 150 - total flux cleaned = 0.241692 Jy ! Component: 200 - total flux cleaned = 0.258583 Jy ! Total flux subtracted in 200 components = 0.258583 Jy ! Clean residual min=-0.005182 max=0.008791 Jy/beam ! Clean residual mean=-0.000026 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.258583 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.258583 Jy ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=6.989 mas, bpa=-3.739 degrees ! Estimated noise=1.00793 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 = 0.0122361 Jy ! Component: 100 - total flux cleaned = 0.0196895 Jy ! Component: 150 - total flux cleaned = 0.0246163 Jy ! Component: 200 - total flux cleaned = 0.0278639 Jy ! Total flux subtracted in 200 components = 0.0278639 Jy ! Clean residual min=-0.002228 max=0.002545 Jy/beam ! Clean residual mean=-0.000007 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.286447 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.286447 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=7.025 mas, bmaj=9.785 mas, bpa=-6.068 degrees ! Estimated noise=1.18675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161921 Jy ! Component: 100 - total flux cleaned = 0.00247948 Jy ! Component: 150 - total flux cleaned = 0.00301905 Jy ! Component: 200 - total flux cleaned = 0.00347305 Jy ! Total flux subtracted in 200 components = 0.00347305 Jy ! Clean residual min=-0.001888 max=0.002064 Jy/beam ! Clean residual mean=-0.000005 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.28992 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 = 0.000249637 Jy ! Component: 100 - total flux cleaned = 0.00047243 Jy ! Component: 150 - total flux cleaned = 0.000592981 Jy ! Component: 200 - total flux cleaned = 0.000704482 Jy ! Total flux subtracted in 200 components = 0.000704482 Jy ! Clean residual min=-0.001784 max=0.001956 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.290624 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 100 components and 0.290624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=6.989 mas, bpa=-3.739 degrees ! Estimated noise=1.00793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329664 Jy ! Component: 100 - total flux cleaned = 0.000257419 Jy ! Component: 150 - total flux cleaned = 0.000451023 Jy ! Component: 200 - total flux cleaned = 0.000394487 Jy ! Total flux subtracted in 200 components = 0.000394487 Jy ! Clean residual min=-0.001823 max=0.002123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.291019 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.291019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068174Jy sigma=0.481314 ! Fit after self-cal, rms=0.068147Jy sigma=0.481198 wmodel J1602+2418_S_map.mod ! Writing 122 model components to file: J1602+2418_S_map.mod wobs J1602+2418_S_uvs.fits ! Writing UV FITS file: J1602+2418_S_uvs.fits wwins J1602+2418_S_map.win ! wwins: Wrote 4 windows to J1602+2418_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 = 0.000315918 Jy ! Component: 100 - total flux cleaned = 0.000449536 Jy ! Component: 150 - total flux cleaned = 0.000773435 Jy ! Component: 200 - total flux cleaned = 0.0011458 Jy ! Component: 250 - total flux cleaned = 0.00153442 Jy ! Component: 300 - total flux cleaned = 0.0017666 Jy ! Component: 350 - total flux cleaned = 0.0020214 Jy ! Component: 400 - total flux cleaned = 0.00224254 Jy ! Component: 450 - total flux cleaned = 0.0024587 Jy ! Component: 500 - total flux cleaned = 0.00261719 Jy ! Component: 550 - total flux cleaned = 0.00274669 Jy ! Component: 600 - total flux cleaned = 0.00289917 Jy ! Component: 650 - total flux cleaned = 0.00304894 Jy ! Component: 700 - total flux cleaned = 0.00317146 Jy ! Component: 750 - total flux cleaned = 0.00331609 Jy ! Component: 800 - total flux cleaned = 0.00345826 Jy ! Component: 850 - total flux cleaned = 0.00352848 Jy ! Component: 900 - total flux cleaned = 0.00364376 Jy ! Component: 950 - total flux cleaned = 0.00378008 Jy ! Component: 1000 - total flux cleaned = 0.00386938 Jy ! Component: 1050 - total flux cleaned = 0.00400142 Jy ! Component: 1100 - total flux cleaned = 0.00402319 Jy ! Component: 1150 - total flux cleaned = 0.00413093 Jy ! Component: 1200 - total flux cleaned = 0.00423693 Jy ! Component: 1250 - total flux cleaned = 0.0043204 Jy ! Component: 1300 - total flux cleaned = 0.00446469 Jy ! Component: 1350 - total flux cleaned = 0.00446458 Jy ! Component: 1400 - total flux cleaned = 0.00456492 Jy ! Component: 1450 - total flux cleaned = 0.00460472 Jy ! Component: 1500 - total flux cleaned = 0.00472239 Jy ! Component: 1550 - total flux cleaned = 0.0048001 Jy ! Component: 1600 - total flux cleaned = 0.00487694 Jy ! Component: 1650 - total flux cleaned = 0.004953 Jy ! Component: 1700 - total flux cleaned = 0.00504704 Jy ! Component: 1750 - total flux cleaned = 0.00517685 Jy ! Component: 1800 - total flux cleaned = 0.00521362 Jy ! Component: 1850 - total flux cleaned = 0.00534056 Jy ! Component: 1900 - total flux cleaned = 0.00535838 Jy ! Component: 1950 - total flux cleaned = 0.00541158 Jy ! Component: 2000 - total flux cleaned = 0.00549943 Jy ! Component: 2050 - total flux cleaned = 0.0056042 Jy ! Component: 2100 - total flux cleaned = 0.005604 Jy ! Component: 2150 - total flux cleaned = 0.00562108 Jy ! Component: 2200 - total flux cleaned = 0.0057398 Jy ! Component: 2250 - total flux cleaned = 0.00570639 Jy ! Component: 2300 - total flux cleaned = 0.0057895 Jy ! Component: 2350 - total flux cleaned = 0.00577308 Jy ! Component: 2400 - total flux cleaned = 0.00577301 Jy ! Component: 2450 - total flux cleaned = 0.00582154 Jy ! Component: 2500 - total flux cleaned = 0.0058535 Jy ! Component: 2550 - total flux cleaned = 0.0058851 Jy ! Component: 2600 - total flux cleaned = 0.0058693 Jy ! Component: 2650 - total flux cleaned = 0.00583801 Jy ! Component: 2700 - total flux cleaned = 0.00590019 Jy ! Component: 2750 - total flux cleaned = 0.00588471 Jy ! Component: 2800 - total flux cleaned = 0.00593069 Jy ! Component: 2850 - total flux cleaned = 0.00583959 Jy ! Component: 2900 - total flux cleaned = 0.00588477 Jy ! Component: 2950 - total flux cleaned = 0.0059298 Jy ! Component: 3000 - total flux cleaned = 0.0059298 Jy ! Component: 3050 - total flux cleaned = 0.00595933 Jy ! Component: 3100 - total flux cleaned = 0.00594477 Jy ! Component: 3150 - total flux cleaned = 0.00598849 Jy ! Component: 3200 - total flux cleaned = 0.00597441 Jy ! Component: 3250 - total flux cleaned = 0.00601746 Jy ! Component: 3300 - total flux cleaned = 0.00606004 Jy ! Component: 3350 - total flux cleaned = 0.00607411 Jy ! Component: 3400 - total flux cleaned = 0.00606025 Jy ! Component: 3450 - total flux cleaned = 0.00606039 Jy ! Component: 3500 - total flux cleaned = 0.00611572 Jy ! Component: 3550 - total flux cleaned = 0.00614309 Jy ! Component: 3600 - total flux cleaned = 0.00615671 Jy ! Component: 3650 - total flux cleaned = 0.00617029 Jy ! Component: 3700 - total flux cleaned = 0.00621067 Jy ! Component: 3750 - total flux cleaned = 0.00623733 Jy ! Component: 3800 - total flux cleaned = 0.00623725 Jy ! Component: 3850 - total flux cleaned = 0.00630312 Jy ! Component: 3900 - total flux cleaned = 0.00634226 Jy ! Component: 3950 - total flux cleaned = 0.00636811 Jy ! Component: 4000 - total flux cleaned = 0.00638106 Jy ! Component: 4050 - total flux cleaned = 0.00639375 Jy ! Total flux subtracted in 4096 components = 0.0064448 Jy ! Clean residual min=-0.000795 max=0.000695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.297464 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 407 components and 0.297464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1602+2418_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.402 x 6.989 at -3.739 degrees (North through East) ! Clean map min=-0.0018964 max=0.21156 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1602+2418_S_map.fits wmodel /image_prod/ug002_uva//J1602+2418_S_map.mod ! Writing 407 model components to file: /image_prod/ug002_uva//J1602+2418_S_map.mod wobs /image_prod/ug002_uva//J1602+2418_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1602+2418_S_uvs.fits wwins /image_prod/ug002_uva//J1602+2418_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1602+2418_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.21156 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325888 0.325888 0.651775 1.30355 2.6071 5.2142 10.4284 20.8568 41.7136 83.4272 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 920.562 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1602+2418_S_dfm.log closed on Thu Mar 5 02:32:04 2020