! Started logfile: /vlbi/uf001/uva//J1101+3904_S_dfm.log on Mon Jan 14 01:04:49 2019 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 /vlbi/uf001/uva//J1101+3904_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1101+3904_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843915 visibilities/baseline/integration-bin. ! Found source: J1101+3904 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4785 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 J1101+3904_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.058057Jy sigma=21.882061 ! Fit after self-cal, rms=0.696203Jy sigma=14.386641 ! 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=3.294 mas, bmaj=4.88 mas, bpa=-2.327 degrees ! Estimated noise=0.793534 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 = 0.235486 Jy ! Component: 100 - total flux cleaned = 0.290217 Jy ! Total flux subtracted in 100 components = 0.290217 Jy ! Clean residual min=-0.010982 max=0.022818 Jy/beam ! Clean residual mean=-0.000001 rms=0.002989 Jy/beam ! Combined flux in latest and established models = 0.290217 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.290217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075146Jy sigma=1.496134 ! Fit after self-cal, rms=0.075088Jy sigma=1.494223 ! Inverting map ! Added new window around map position (-4, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246449 Jy ! Component: 100 - total flux cleaned = 0.0396528 Jy ! Total flux subtracted in 100 components = 0.0396528 Jy ! Clean residual min=-0.008479 max=0.009899 Jy/beam ! Clean residual mean=-0.000000 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.32987 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.32987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064819Jy sigma=1.290671 ! Fit after self-cal, rms=0.064576Jy sigma=1.285242 ! 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=3.671 mas, bmaj=5.32 mas, bpa=-4.108 degrees ! Estimated noise=0.617987 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 = 0.01356 Jy ! Component: 100 - total flux cleaned = 0.0222903 Jy ! Component: 150 - total flux cleaned = 0.0284221 Jy ! Component: 200 - total flux cleaned = 0.0330091 Jy ! Total flux subtracted in 200 components = 0.0330091 Jy ! Clean residual min=-0.005733 max=0.006959 Jy/beam ! Clean residual mean=-0.000003 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.362879 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 61 components and 0.362879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061012Jy sigma=1.216409 ! Fit after self-cal, rms=0.060876Jy sigma=1.213317 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.671 x 5.32 at -4.108 degrees (North through East) ! Clean map min=-0.0051638 max=0.30339 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.00 ! LA 0.92 MK 1.01 NL 1.04 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 0.99 ! LA 0.92 MK 1.02 NL 1.10 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.00 ! LA 0.92 MK 1.02 NL 1.09 OV 0.96 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.060876Jy sigma=1.213317 ! Fit after self-cal, rms=0.058400Jy sigma=1.163448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=5.349 mas, bpa=-4.042 degrees ! Estimated noise=0.615715 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 = -0.00076821 Jy ! Component: 100 - total flux cleaned = -0.00137237 Jy ! Component: 150 - total flux cleaned = -0.00163914 Jy ! Component: 200 - total flux cleaned = -0.0018313 Jy ! Total flux subtracted in 200 components = -0.0018313 Jy ! Clean residual min=-0.003730 max=0.004691 Jy/beam ! Clean residual mean=0.000007 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.361048 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.361048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058305Jy sigma=1.161178 ! Fit after self-cal, rms=0.058300Jy sigma=1.160934 ! 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=0.058300Jy sigma=1.160934 ! Fit after self-cal, rms=0.057966Jy sigma=1.147110 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=5.346 mas, bpa=-4.363 degrees ! Estimated noise=0.616183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402195 Jy ! Component: 100 - total flux cleaned = -0.000246888 Jy ! Component: 150 - total flux cleaned = -0.000118023 Jy ! Component: 200 - total flux cleaned = -0.000115838 Jy ! Total flux subtracted in 200 components = -0.000115838 Jy ! Clean residual min=-0.003353 max=0.004037 Jy/beam ! Clean residual mean=0.000006 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.360932 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.360932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057907Jy sigma=1.145695 ! Fit after self-cal, rms=0.057899Jy sigma=1.145482 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 (-10, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304072 Jy ! Component: 100 - total flux cleaned = 0.00346967 Jy ! Component: 150 - total flux cleaned = 0.0037749 Jy ! Component: 200 - total flux cleaned = 0.00392268 Jy ! Total flux subtracted in 200 components = 0.00392268 Jy ! Clean residual min=-0.003306 max=0.003174 Jy/beam ! Clean residual mean=0.000006 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.364854 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.364854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057652Jy sigma=1.140194 ! Fit after self-cal, rms=0.057624Jy sigma=1.139795 ! Inverting map ! Added new window around map position (-19.5, 126.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195493 Jy ! Component: 100 - total flux cleaned = 0.00201167 Jy ! Component: 150 - total flux cleaned = 0.00201178 Jy ! Component: 200 - total flux cleaned = 0.00219994 Jy ! Total flux subtracted in 200 components = 0.00219994 Jy ! Clean residual min=-0.002999 max=0.003024 Jy/beam ! Clean residual mean=0.000006 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.367054 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.367054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057458Jy sigma=1.136568 ! Fit after self-cal, rms=0.057447Jy sigma=1.136319 ! 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=0.057447Jy sigma=1.136319 ! Fit after self-cal, rms=0.057489Jy sigma=1.135719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.683 mas, bmaj=5.343 mas, bpa=-4.35 degrees ! Estimated noise=0.616455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979214 Jy ! Component: 100 - total flux cleaned = 0.00138693 Jy ! Component: 150 - total flux cleaned = 0.00151005 Jy ! Component: 200 - total flux cleaned = 0.00162351 Jy ! Total flux subtracted in 200 components = 0.00162351 Jy ! Clean residual min=-0.002780 max=0.002790 Jy/beam ! Clean residual mean=0.000005 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.368678 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.368678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057426Jy sigma=1.134464 ! Fit after self-cal, rms=0.057425Jy sigma=1.134417 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 = 0.000499899 Jy ! Component: 100 - total flux cleaned = 0.000566999 Jy ! Component: 150 - total flux cleaned = 0.000598165 Jy ! Component: 200 - total flux cleaned = 0.000657478 Jy ! Total flux subtracted in 200 components = 0.000657478 Jy ! Clean residual min=-0.002714 max=0.002681 Jy/beam ! Clean residual mean=0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.369335 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.369335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057393Jy sigma=1.133760 ! Fit after self-cal, rms=0.057392Jy sigma=1.133746 ! 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=0.057392Jy sigma=1.133746 ! Fit after self-cal, rms=0.057421Jy sigma=1.133645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.917 mas, bmaj=8.303 mas, bpa=-5.482 degrees ! Estimated noise=0.789355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797941 Jy ! Component: 100 - total flux cleaned = 0.00126094 Jy ! Component: 150 - total flux cleaned = 0.00156913 Jy ! Component: 200 - total flux cleaned = 0.00167768 Jy ! Total flux subtracted in 200 components = 0.00167768 Jy ! Clean residual min=-0.002463 max=0.003629 Jy/beam ! Clean residual mean=0.000008 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.371013 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.371013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057407Jy sigma=1.133484 ! Fit after self-cal, rms=0.057405Jy sigma=1.133411 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 (103, -124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027877 Jy ! Component: 100 - total flux cleaned = 0.00280013 Jy ! Component: 150 - total flux cleaned = 0.002746 Jy ! Component: 200 - total flux cleaned = 0.00274798 Jy ! Total flux subtracted in 200 components = 0.00274798 Jy ! Clean residual min=-0.002193 max=0.002670 Jy/beam ! Clean residual mean=0.000008 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.373761 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 177 components and 0.373761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057292Jy sigma=1.131409 ! Fit after self-cal, rms=0.057282Jy sigma=1.131206 ! 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=3.68 mas, bmaj=5.34 mas, bpa=-4.325 degrees ! Estimated noise=0.616646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.34 at -4.325 degrees (North through East) ! Clean map min=-0.0024169 max=0.30239 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=3.304 mas, bmaj=4.892 mas, bpa=-2.719 degrees ! Estimated noise=0.792307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234987 Jy ! Component: 100 - total flux cleaned = 0.290706 Jy ! Component: 150 - total flux cleaned = 0.314848 Jy ! Component: 200 - total flux cleaned = 0.328939 Jy ! Total flux subtracted in 200 components = 0.328939 Jy ! Clean residual min=-0.005530 max=0.007469 Jy/beam ! Clean residual mean=0.000003 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.328939 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.328939 Jy ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.34 mas, bpa=-4.325 degrees ! Estimated noise=0.616646 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 = 0.0114873 Jy ! Component: 100 - total flux cleaned = 0.0191424 Jy ! Component: 150 - total flux cleaned = 0.0248736 Jy ! Component: 200 - total flux cleaned = 0.0294111 Jy ! Total flux subtracted in 200 components = 0.0294111 Jy ! Clean residual min=-0.003044 max=0.003142 Jy/beam ! Clean residual mean=0.000001 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.35835 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.35835 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=6.917 mas, bmaj=8.303 mas, bpa=-5.482 degrees ! Estimated noise=0.789355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570925 Jy ! Component: 100 - total flux cleaned = 0.00946569 Jy ! Component: 150 - total flux cleaned = 0.0123121 Jy ! Component: 200 - total flux cleaned = 0.0140141 Jy ! Total flux subtracted in 200 components = 0.0140141 Jy ! Clean residual min=-0.002743 max=0.003129 Jy/beam ! Clean residual mean=0.000004 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.372364 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 = 0.00140868 Jy ! Component: 100 - total flux cleaned = 0.00229208 Jy ! Component: 150 - total flux cleaned = 0.00262704 Jy ! Component: 200 - total flux cleaned = 0.00283188 Jy ! Total flux subtracted in 200 components = 0.00283188 Jy ! Clean residual min=-0.002521 max=0.002911 Jy/beam ! Clean residual mean=0.000005 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.375196 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 146 components and 0.375196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.34 mas, bpa=-4.325 degrees ! Estimated noise=0.616646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129321 Jy ! Component: 100 - total flux cleaned = -0.00151919 Jy ! Component: 150 - total flux cleaned = -0.00165412 Jy ! Component: 200 - total flux cleaned = -0.00159276 Jy ! Total flux subtracted in 200 components = -0.00159276 Jy ! Clean residual min=-0.002380 max=0.002792 Jy/beam ! Clean residual mean=0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.373604 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 168 components and 0.373604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057420Jy sigma=1.133945 ! Fit after self-cal, rms=0.057400Jy sigma=1.133479 wmodel J1101+3904_S_map.mod ! Writing 168 model components to file: J1101+3904_S_map.mod wobs J1101+3904_S_uvs.fits ! Writing UV FITS file: J1101+3904_S_uvs.fits wwins J1101+3904_S_map.win ! wwins: Wrote 5 windows to J1101+3904_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 = 0.000822618 Jy ! Component: 100 - total flux cleaned = 0.00123452 Jy ! Component: 150 - total flux cleaned = 0.00170544 Jy ! Component: 200 - total flux cleaned = 0.00196928 Jy ! Component: 250 - total flux cleaned = 0.00211411 Jy ! Component: 300 - total flux cleaned = 0.00221925 Jy ! Component: 350 - total flux cleaned = 0.00225367 Jy ! Component: 400 - total flux cleaned = 0.0023878 Jy ! Component: 450 - total flux cleaned = 0.00255052 Jy ! Component: 500 - total flux cleaned = 0.00264577 Jy ! Component: 550 - total flux cleaned = 0.00277047 Jy ! Component: 600 - total flux cleaned = 0.00280088 Jy ! Component: 650 - total flux cleaned = 0.00289083 Jy ! Component: 700 - total flux cleaned = 0.00297906 Jy ! Component: 750 - total flux cleaned = 0.00294992 Jy ! Component: 800 - total flux cleaned = 0.00306441 Jy ! Component: 850 - total flux cleaned = 0.00323205 Jy ! Component: 900 - total flux cleaned = 0.00323185 Jy ! Component: 950 - total flux cleaned = 0.00328595 Jy ! Component: 1000 - total flux cleaned = 0.00336601 Jy ! Component: 1050 - total flux cleaned = 0.00339288 Jy ! Component: 1100 - total flux cleaned = 0.00349642 Jy ! Component: 1150 - total flux cleaned = 0.00344551 Jy ! Component: 1200 - total flux cleaned = 0.00352099 Jy ! Component: 1250 - total flux cleaned = 0.00347036 Jy ! Component: 1300 - total flux cleaned = 0.00347017 Jy ! Component: 1350 - total flux cleaned = 0.00337299 Jy ! Component: 1400 - total flux cleaned = 0.0034206 Jy ! Component: 1450 - total flux cleaned = 0.00344395 Jy ! Component: 1500 - total flux cleaned = 0.00339734 Jy ! Component: 1550 - total flux cleaned = 0.00339755 Jy ! Component: 1600 - total flux cleaned = 0.00337437 Jy ! Component: 1650 - total flux cleaned = 0.00348693 Jy ! Component: 1700 - total flux cleaned = 0.00353151 Jy ! Component: 1750 - total flux cleaned = 0.00342175 Jy ! Component: 1800 - total flux cleaned = 0.00350895 Jy ! Component: 1850 - total flux cleaned = 0.00346551 Jy ! Component: 1900 - total flux cleaned = 0.00348674 Jy ! Component: 1950 - total flux cleaned = 0.003445 Jy ! Component: 2000 - total flux cleaned = 0.00350754 Jy ! Component: 2050 - total flux cleaned = 0.0034254 Jy ! Component: 2100 - total flux cleaned = 0.00348693 Jy ! Component: 2150 - total flux cleaned = 0.00348704 Jy ! Component: 2200 - total flux cleaned = 0.00348727 Jy ! Component: 2250 - total flux cleaned = 0.00352719 Jy ! Component: 2300 - total flux cleaned = 0.00358622 Jy ! Component: 2350 - total flux cleaned = 0.00356711 Jy ! Component: 2400 - total flux cleaned = 0.00358668 Jy ! Component: 2450 - total flux cleaned = 0.00360573 Jy ! Component: 2500 - total flux cleaned = 0.00366226 Jy ! Component: 2550 - total flux cleaned = 0.00369934 Jy ! Component: 2600 - total flux cleaned = 0.00368106 Jy ! Component: 2650 - total flux cleaned = 0.00366277 Jy ! Component: 2700 - total flux cleaned = 0.00377214 Jy ! Component: 2750 - total flux cleaned = 0.00382606 Jy ! Component: 2800 - total flux cleaned = 0.00377247 Jy ! Component: 2850 - total flux cleaned = 0.00384345 Jy ! Component: 2900 - total flux cleaned = 0.00382602 Jy ! Component: 2950 - total flux cleaned = 0.00393074 Jy ! Component: 3000 - total flux cleaned = 0.00391349 Jy ! Component: 3050 - total flux cleaned = 0.00394803 Jy ! Component: 3100 - total flux cleaned = 0.00404999 Jy ! Component: 3150 - total flux cleaned = 0.00406678 Jy ! Component: 3200 - total flux cleaned = 0.00411711 Jy ! Component: 3250 - total flux cleaned = 0.00405104 Jy ! Component: 3300 - total flux cleaned = 0.00411714 Jy ! Component: 3350 - total flux cleaned = 0.0041499 Jy ! Component: 3400 - total flux cleaned = 0.00418241 Jy ! Component: 3450 - total flux cleaned = 0.0041502 Jy ! Component: 3500 - total flux cleaned = 0.0042785 Jy ! Component: 3550 - total flux cleaned = 0.0042943 Jy ! Component: 3600 - total flux cleaned = 0.00426275 Jy ! Component: 3650 - total flux cleaned = 0.00435672 Jy ! Component: 3700 - total flux cleaned = 0.00434108 Jy ! Component: 3750 - total flux cleaned = 0.00437202 Jy ! Component: 3800 - total flux cleaned = 0.0044334 Jy ! Component: 3850 - total flux cleaned = 0.00437226 Jy ! Component: 3900 - total flux cleaned = 0.00441777 Jy ! Component: 3950 - total flux cleaned = 0.00443279 Jy ! Component: 4000 - total flux cleaned = 0.00449252 Jy ! Component: 4050 - total flux cleaned = 0.00452222 Jy ! Total flux subtracted in 4096 components = 0.0045074 Jy ! Clean residual min=-0.000961 max=0.000820 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.378111 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 459 components and 0.378111 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1101+3904_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.34 at -4.325 degrees (North through East) ! Clean map min=-0.0017633 max=0.30249 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1101+3904_S_map.fits wmodel /vlbi/uf001/uva//J1101+3904_S_map.mod ! Writing 459 model components to file: /vlbi/uf001/uva//J1101+3904_S_map.mod wobs /vlbi/uf001/uva//J1101+3904_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1101+3904_S_uvs.fits wwins /vlbi/uf001/uva//J1101+3904_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1101+3904_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.302488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258517 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256391 0.256391 0.512782 1.02556 2.05113 4.10226 8.20452 16.409 32.8181 65.6362 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.302 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1170.09 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1101+3904_S_dfm.log closed on Mon Jan 14 01:04:53 2019