! Started logfile: /image_prod/ug002_uva//J1241+6020_S_dfm.log on Thu Mar 5 00:46:44 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//J1241+6020_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1241+6020_S_uva.fits ! AN table 1: 150 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.992222 visibilities/baseline/integration-bin. ! Found source: J1241+6020 ! ! 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 16074 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 J1241+6020_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.065620Jy sigma=8.234670 ! Fit after self-cal, rms=0.673009Jy sigma=5.113833 ! 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=2.987 mas, bmaj=3.725 mas, bpa=-8.135 degrees ! Estimated noise=1.31967 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 = 0.248415 Jy ! Component: 100 - total flux cleaned = 0.324915 Jy ! Total flux subtracted in 100 components = 0.324915 Jy ! Clean residual min=-0.014478 max=0.032689 Jy/beam ! Clean residual mean=0.000002 rms=0.003548 Jy/beam ! Combined flux in latest and established models = 0.324915 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.324915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099924Jy sigma=0.700830 ! Fit after self-cal, rms=0.099211Jy sigma=0.695774 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037249 Jy ! Component: 100 - total flux cleaned = 0.056775 Jy ! Total flux subtracted in 100 components = 0.056775 Jy ! Clean residual min=-0.010748 max=0.014661 Jy/beam ! Clean residual mean=0.000019 rms=0.002450 Jy/beam ! Combined flux in latest and established models = 0.38169 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.38169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084887Jy sigma=0.565953 ! Fit after self-cal, rms=0.084409Jy sigma=0.562408 ! 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=3.819 mas, bmaj=4.557 mas, bpa=-3.648 degrees ! Estimated noise=0.741645 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 (6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717686 Jy ! Component: 100 - total flux cleaned = 0.00721676 Jy ! Component: 150 - total flux cleaned = 0.00642732 Jy ! Component: 200 - total flux cleaned = 0.00597331 Jy ! Total flux subtracted in 200 components = 0.00597331 Jy ! Clean residual min=-0.008350 max=0.007914 Jy/beam ! Clean residual mean=0.000027 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.387663 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.387663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081850Jy sigma=0.543819 ! Fit after self-cal, rms=0.081655Jy sigma=0.542435 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.819 x 4.557 at -3.648 degrees (North through East) ! Clean map min=-0.0091223 max=0.32989 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 0.97 ! LA 1.03 MK 1.04 OV 0.82 PT 1.02 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.97 KP 1.03 ! LA 1.06 MK 1.03 OV 0.89 PT 1.02 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.98 KP 1.03 ! LA 1.09 MK 1.00 OV 0.90 PT 1.03 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.081655Jy sigma=0.542435 ! Fit after self-cal, rms=0.073704Jy sigma=0.484206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.809 mas, bmaj=4.551 mas, bpa=-2.719 degrees ! Estimated noise=0.734887 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 = 0.00239909 Jy ! Component: 100 - total flux cleaned = 0.00256176 Jy ! Component: 150 - total flux cleaned = 0.00255666 Jy ! Component: 200 - total flux cleaned = 0.00267116 Jy ! Total flux subtracted in 200 components = 0.00267116 Jy ! Clean residual min=-0.005080 max=0.005311 Jy/beam ! Clean residual mean=-0.000001 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.390335 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.390335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072953Jy sigma=0.480574 ! Fit after self-cal, rms=0.072930Jy sigma=0.480035 ! 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=0.072930Jy sigma=0.480035 ! Fit after self-cal, rms=0.077894Jy sigma=0.448524 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.788 mas, bmaj=4.559 mas, bpa=-0.4435 degrees ! Estimated noise=0.73597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278604 Jy ! Component: 100 - total flux cleaned = 0.00299935 Jy ! Component: 150 - total flux cleaned = 0.0032792 Jy ! Component: 200 - total flux cleaned = 0.00352775 Jy ! Total flux subtracted in 200 components = 0.00352775 Jy ! Clean residual min=-0.002671 max=0.003731 Jy/beam ! Clean residual mean=0.000007 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.393862 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.393862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077608Jy sigma=0.445739 ! Fit after self-cal, rms=0.077684Jy sigma=0.445439 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 (33, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258404 Jy ! Component: 100 - total flux cleaned = 0.00215731 Jy ! Component: 150 - total flux cleaned = 0.00185539 Jy ! Component: 200 - total flux cleaned = 0.00171688 Jy ! Total flux subtracted in 200 components = 0.00171688 Jy ! Clean residual min=-0.002517 max=0.003170 Jy/beam ! Clean residual mean=0.000008 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.395579 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.395579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077470Jy sigma=0.443454 ! Fit after self-cal, rms=0.077462Jy sigma=0.443336 ! Inverting map ! Added new window around map position (30, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172735 Jy ! Component: 100 - total flux cleaned = 0.00164697 Jy ! Component: 150 - total flux cleaned = 0.00151873 Jy ! Component: 200 - total flux cleaned = 0.00140708 Jy ! Total flux subtracted in 200 components = 0.00140708 Jy ! Clean residual min=-0.002450 max=0.002447 Jy/beam ! Clean residual mean=0.000008 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.396986 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.396986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077303Jy sigma=0.441960 ! Fit after self-cal, rms=0.077300Jy sigma=0.441894 ! 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=0.077300Jy sigma=0.441894 ! Fit after self-cal, rms=0.077852Jy sigma=0.441380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=4.556 mas, bpa=0.2542 degrees ! Estimated noise=0.73576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136992 Jy ! Component: 100 - total flux cleaned = 0.00136666 Jy ! Component: 150 - total flux cleaned = 0.00136716 Jy ! Component: 200 - total flux cleaned = 0.00131354 Jy ! Total flux subtracted in 200 components = 0.00131354 Jy ! Clean residual min=-0.002253 max=0.002228 Jy/beam ! Clean residual mean=0.000009 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.3983 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.3983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077746Jy sigma=0.440348 ! Fit after self-cal, rms=0.077745Jy sigma=0.440285 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 = -3.47572e-05 Jy ! Component: 100 - total flux cleaned = -3.52582e-05 Jy ! Component: 150 - total flux cleaned = -0.00017382 Jy ! Component: 200 - total flux cleaned = -0.000217259 Jy ! Total flux subtracted in 200 components = -0.000217259 Jy ! Clean residual min=-0.002206 max=0.002140 Jy/beam ! Clean residual mean=0.000009 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.398083 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.398083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077687Jy sigma=0.439768 ! Fit after self-cal, rms=0.077686Jy sigma=0.439743 ! 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=0.077686Jy sigma=0.439743 ! Fit after self-cal, rms=0.077926Jy sigma=0.439510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.486 mas, bmaj=9.399 mas, bpa=42.96 degrees ! Estimated noise=0.950573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201766 Jy ! Component: 100 - total flux cleaned = 7.37296e-05 Jy ! Component: 150 - total flux cleaned = 6.94727e-07 Jy ! Component: 200 - total flux cleaned = 5.46875e-07 Jy ! Total flux subtracted in 200 components = 5.46875e-07 Jy ! Clean residual min=-0.001859 max=0.002347 Jy/beam ! Clean residual mean=0.000019 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.398083 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.398083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077905Jy sigma=0.439404 ! Fit after self-cal, rms=0.077905Jy sigma=0.439383 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 (102, 124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203509 Jy ! Component: 100 - total flux cleaned = 0.00236991 Jy ! Component: 150 - total flux cleaned = 0.00264099 Jy ! Component: 200 - total flux cleaned = 0.00295151 Jy ! Total flux subtracted in 200 components = 0.00295151 Jy ! Clean residual min=-0.001802 max=0.001740 Jy/beam ! Clean residual mean=0.000012 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.401035 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.401035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077861Jy sigma=0.438944 ! Fit after self-cal, rms=0.077858Jy sigma=0.438918 ! 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=3.756 mas, bmaj=4.552 mas, bpa=0.5497 degrees ! Estimated noise=0.735701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 4.552 at 0.5497 degrees (North through East) ! Clean map min=-0.0038075 max=0.32601 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=2.955 mas, bmaj=3.738 mas, bpa=-4.012 degrees ! Estimated noise=1.28713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242815 Jy ! Component: 100 - total flux cleaned = 0.323967 Jy ! Component: 150 - total flux cleaned = 0.361677 Jy ! Component: 200 - total flux cleaned = 0.381073 Jy ! Total flux subtracted in 200 components = 0.381073 Jy ! Clean residual min=-0.005413 max=0.009462 Jy/beam ! Clean residual mean=-0.000001 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.381073 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.381073 Jy ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=4.552 mas, bpa=0.5497 degrees ! Estimated noise=0.735701 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 = 0.012189 Jy ! Component: 100 - total flux cleaned = 0.0178182 Jy ! Component: 150 - total flux cleaned = 0.0198525 Jy ! Component: 200 - total flux cleaned = 0.021076 Jy ! Total flux subtracted in 200 components = 0.021076 Jy ! Clean residual min=-0.002655 max=0.002819 Jy/beam ! Clean residual mean=0.000010 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.402149 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.402149 Jy ! Inverting map ! Added new window around map position (-20, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144782 Jy ! Component: 100 - total flux cleaned = 0.00196704 Jy ! Component: 150 - total flux cleaned = 0.00242995 Jy ! Component: 200 - total flux cleaned = 0.00251647 Jy ! Total flux subtracted in 200 components = 0.00251647 Jy ! Clean residual min=-0.002332 max=0.002403 Jy/beam ! Clean residual mean=0.000012 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.404666 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.404666 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=8.486 mas, bmaj=9.399 mas, bpa=42.96 degrees ! Estimated noise=0.950573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668293 Jy ! Component: 100 - total flux cleaned = 0.00043698 Jy ! Component: 150 - total flux cleaned = 0.000184426 Jy ! Component: 200 - total flux cleaned = -6.59602e-08 Jy ! Total flux subtracted in 200 components = -6.59602e-08 Jy ! Clean residual min=-0.002017 max=0.001854 Jy/beam ! Clean residual mean=0.000019 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.404666 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 = -0.000215335 Jy ! Component: 100 - total flux cleaned = -0.000453674 Jy ! Component: 150 - total flux cleaned = -0.000602487 Jy ! Component: 200 - total flux cleaned = -0.000779981 Jy ! Total flux subtracted in 200 components = -0.000779981 Jy ! Clean residual min=-0.001889 max=0.001789 Jy/beam ! Clean residual mean=0.000017 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.403886 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 111 components and 0.403886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=4.552 mas, bpa=0.5497 degrees ! Estimated noise=0.735701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902773 Jy ! Component: 100 - total flux cleaned = 0.00104729 Jy ! Component: 150 - total flux cleaned = 0.00104975 Jy ! Component: 200 - total flux cleaned = 0.00092588 Jy ! Total flux subtracted in 200 components = 0.00092588 Jy ! Clean residual min=-0.002217 max=0.002200 Jy/beam ! Clean residual mean=0.000007 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.404811 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.404811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077942Jy sigma=0.439628 ! Fit after self-cal, rms=0.077902Jy sigma=0.439263 wmodel J1241+6020_S_map.mod ! Writing 130 model components to file: J1241+6020_S_map.mod wobs J1241+6020_S_uvs.fits ! Writing UV FITS file: J1241+6020_S_uvs.fits wwins J1241+6020_S_map.win ! wwins: Wrote 6 windows to J1241+6020_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 = 0.000402859 Jy ! Component: 100 - total flux cleaned = 0.00104411 Jy ! Component: 150 - total flux cleaned = 0.00144159 Jy ! Component: 200 - total flux cleaned = 0.00189565 Jy ! Component: 250 - total flux cleaned = 0.00233605 Jy ! Component: 300 - total flux cleaned = 0.00263235 Jy ! Component: 350 - total flux cleaned = 0.00295362 Jy ! Component: 400 - total flux cleaned = 0.00307964 Jy ! Component: 450 - total flux cleaned = 0.00332667 Jy ! Component: 500 - total flux cleaned = 0.00347797 Jy ! Component: 550 - total flux cleaned = 0.00365583 Jy ! Component: 600 - total flux cleaned = 0.00380157 Jy ! Component: 650 - total flux cleaned = 0.00400245 Jy ! Component: 700 - total flux cleaned = 0.00411455 Jy ! Component: 750 - total flux cleaned = 0.00422526 Jy ! Component: 800 - total flux cleaned = 0.00428045 Jy ! Component: 850 - total flux cleaned = 0.00444212 Jy ! Component: 900 - total flux cleaned = 0.00460119 Jy ! Component: 950 - total flux cleaned = 0.0047585 Jy ! Component: 1000 - total flux cleaned = 0.00496442 Jy ! Component: 1050 - total flux cleaned = 0.00504049 Jy ! Component: 1100 - total flux cleaned = 0.00509113 Jy ! Component: 1150 - total flux cleaned = 0.00528921 Jy ! Component: 1200 - total flux cleaned = 0.00526489 Jy ! Component: 1250 - total flux cleaned = 0.00541 Jy ! Component: 1300 - total flux cleaned = 0.00548157 Jy ! Component: 1350 - total flux cleaned = 0.00562284 Jy ! Component: 1400 - total flux cleaned = 0.00580912 Jy ! Component: 1450 - total flux cleaned = 0.00590087 Jy ! Component: 1500 - total flux cleaned = 0.00592385 Jy ! Component: 1550 - total flux cleaned = 0.00610371 Jy ! Component: 1600 - total flux cleaned = 0.00617019 Jy ! Component: 1650 - total flux cleaned = 0.00623592 Jy ! Component: 1700 - total flux cleaned = 0.00630122 Jy ! Component: 1750 - total flux cleaned = 0.00638758 Jy ! Component: 1800 - total flux cleaned = 0.00645151 Jy ! Component: 1850 - total flux cleaned = 0.00657825 Jy ! Component: 1900 - total flux cleaned = 0.00666194 Jy ! Component: 1950 - total flux cleaned = 0.00680682 Jy ! Component: 2000 - total flux cleaned = 0.00693 Jy ! Component: 2050 - total flux cleaned = 0.00709238 Jy ! Component: 2100 - total flux cleaned = 0.00715275 Jy ! Component: 2150 - total flux cleaned = 0.00725219 Jy ! Component: 2200 - total flux cleaned = 0.00737085 Jy ! Component: 2250 - total flux cleaned = 0.00748812 Jy ! Component: 2300 - total flux cleaned = 0.00758518 Jy ! Component: 2350 - total flux cleaned = 0.00762372 Jy ! Component: 2400 - total flux cleaned = 0.00773793 Jy ! Component: 2450 - total flux cleaned = 0.00785126 Jy ! Component: 2500 - total flux cleaned = 0.00788875 Jy ! Component: 2550 - total flux cleaned = 0.00799979 Jy ! Component: 2600 - total flux cleaned = 0.0080733 Jy ! Component: 2650 - total flux cleaned = 0.00807321 Jy ! Component: 2700 - total flux cleaned = 0.00812718 Jy ! Component: 2750 - total flux cleaned = 0.00816312 Jy ! Component: 2800 - total flux cleaned = 0.00823389 Jy ! Component: 2850 - total flux cleaned = 0.00828667 Jy ! Component: 2900 - total flux cleaned = 0.00826897 Jy ! Component: 2950 - total flux cleaned = 0.00832087 Jy ! Component: 3000 - total flux cleaned = 0.00845802 Jy ! Component: 3050 - total flux cleaned = 0.00850886 Jy ! Component: 3100 - total flux cleaned = 0.00855962 Jy ! Component: 3150 - total flux cleaned = 0.00859306 Jy ! Component: 3200 - total flux cleaned = 0.00862644 Jy ! Component: 3250 - total flux cleaned = 0.00870911 Jy ! Component: 3300 - total flux cleaned = 0.00877433 Jy ! Component: 3350 - total flux cleaned = 0.00879051 Jy ! Component: 3400 - total flux cleaned = 0.00890332 Jy ! Component: 3450 - total flux cleaned = 0.00896719 Jy ! Component: 3500 - total flux cleaned = 0.00895147 Jy ! Component: 3550 - total flux cleaned = 0.00907769 Jy ! Component: 3600 - total flux cleaned = 0.00907755 Jy ! Component: 3650 - total flux cleaned = 0.00913982 Jy ! Component: 3700 - total flux cleaned = 0.00920158 Jy ! Component: 3750 - total flux cleaned = 0.00921681 Jy ! Component: 3800 - total flux cleaned = 0.00927753 Jy ! Component: 3850 - total flux cleaned = 0.00932276 Jy ! Component: 3900 - total flux cleaned = 0.00932285 Jy ! Component: 3950 - total flux cleaned = 0.00938223 Jy ! Component: 4000 - total flux cleaned = 0.00944114 Jy ! Component: 4050 - total flux cleaned = 0.00951481 Jy ! Total flux subtracted in 4096 components = 0.00954385 Jy ! Clean residual min=-0.000895 max=0.000874 Jy/beam ! Clean residual mean=0.000007 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.414355 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 424 components and 0.414355 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1241+6020_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 4.552 at 0.5497 degrees (North through East) ! Clean map min=-0.0026094 max=0.32605 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1241+6020_S_map.fits wmodel /image_prod/ug002_uva//J1241+6020_S_map.mod ! Writing 424 model components to file: /image_prod/ug002_uva//J1241+6020_S_map.mod wobs /image_prod/ug002_uva//J1241+6020_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1241+6020_S_uvs.fits wwins /image_prod/ug002_uva//J1241+6020_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1241+6020_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.326048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025031 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230312 0.230312 0.460625 0.92125 1.8425 3.685 7.37 14.74 29.48 58.96 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1302.58 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1241+6020_S_dfm.log closed on Thu Mar 5 00:46:49 2020