! Started logfile: /vlbi/uf001/uva//J2118+2034_S_dfm.log on Mon Jan 14 05:48:14 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//J2118+2034_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2118+2034_S_uva.fits ! AN table 1: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.988258 visibilities/baseline/integration-bin. ! Found source: J2118+2034 ! ! 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 6060 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 J2118+2034_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038610Jy sigma=21.361671 ! Fit after self-cal, rms=0.837347Jy sigma=17.443690 ! 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=3.099 mas, bmaj=8.591 mas, bpa=-25 degrees ! Estimated noise=0.863971 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 = 0.120371 Jy ! Component: 100 - total flux cleaned = 0.17309 Jy ! Total flux subtracted in 100 components = 0.17309 Jy ! Clean residual min=-0.011506 max=0.025182 Jy/beam ! Clean residual mean=-0.000085 rms=0.003791 Jy/beam ! Combined flux in latest and established models = 0.17309 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.17309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099813Jy sigma=1.801252 ! Fit after self-cal, rms=0.099066Jy sigma=1.788337 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295964 Jy ! Component: 100 - total flux cleaned = 0.0460549 Jy ! Total flux subtracted in 100 components = 0.0460549 Jy ! Clean residual min=-0.007365 max=0.010525 Jy/beam ! Clean residual mean=-0.000036 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.219145 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.219145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085559Jy sigma=1.514598 ! Fit after self-cal, rms=0.085437Jy sigma=1.512698 ! 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=3.747 mas, bmaj=9.329 mas, bpa=-23.58 degrees ! Estimated noise=0.454369 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 = 0.015855 Jy ! Component: 100 - total flux cleaned = 0.0238445 Jy ! Component: 150 - total flux cleaned = 0.0281537 Jy ! Component: 200 - total flux cleaned = 0.0290541 Jy ! Total flux subtracted in 200 components = 0.0290541 Jy ! Clean residual min=-0.006676 max=0.004871 Jy/beam ! Clean residual mean=0.000003 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.248199 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.248199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081982Jy sigma=1.457764 ! Fit after self-cal, rms=0.081943Jy sigma=1.457118 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.747 x 9.329 at -23.58 degrees (North through East) ! Clean map min=-0.0065541 max=0.16326 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.06 KP 1.03 ! LA 0.97 MK 0.99 NL 1.15 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.04 KP 1.01 ! LA 0.99 MK 1.05 NL 0.59 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.05 KP 1.08 ! LA 0.97 MK 1.02 NL 1.07 PT 1.03 ! ! ! Fit before self-cal, rms=0.081943Jy sigma=1.457118 ! Fit after self-cal, rms=0.066016Jy sigma=1.270377 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=9.402 mas, bpa=-23.62 degrees ! Estimated noise=0.454364 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 = 0.000664306 Jy ! Component: 100 - total flux cleaned = 0.000618099 Jy ! Component: 150 - total flux cleaned = 0.000657557 Jy ! Component: 200 - total flux cleaned = 0.000584601 Jy ! Total flux subtracted in 200 components = 0.000584601 Jy ! Clean residual min=-0.004225 max=0.004324 Jy/beam ! Clean residual mean=0.000003 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.248784 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.248784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065954Jy sigma=1.268945 ! Fit after self-cal, rms=0.066057Jy sigma=1.266716 ! 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=0.066057Jy sigma=1.266716 ! Fit after self-cal, rms=0.066412Jy sigma=1.243392 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=9.418 mas, bpa=-24 degrees ! Estimated noise=0.45624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229062 Jy ! Component: 100 - total flux cleaned = 0.000435617 Jy ! Component: 150 - total flux cleaned = 0.000437022 Jy ! Component: 200 - total flux cleaned = 0.000493883 Jy ! Total flux subtracted in 200 components = 0.000493883 Jy ! Clean residual min=-0.003029 max=0.003237 Jy/beam ! Clean residual mean=0.000014 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.249278 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.249278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066367Jy sigma=1.242452 ! Fit after self-cal, rms=0.066397Jy sigma=1.242063 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 (-7, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203012 Jy ! Component: 100 - total flux cleaned = 0.00218927 Jy ! Component: 150 - total flux cleaned = 0.00218552 Jy ! Component: 200 - total flux cleaned = 0.00201402 Jy ! Total flux subtracted in 200 components = 0.00201402 Jy ! Clean residual min=-0.002520 max=0.002332 Jy/beam ! Clean residual mean=0.000019 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.251292 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.251292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066234Jy sigma=1.238609 ! Fit after self-cal, rms=0.066222Jy sigma=1.238080 ! 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=0.066222Jy sigma=1.238080 ! Fit after self-cal, rms=0.066098Jy sigma=1.237856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.771 mas, bmaj=9.403 mas, bpa=-23.98 degrees ! Estimated noise=0.455244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129664 Jy ! Component: 100 - total flux cleaned = 0.00142151 Jy ! Component: 150 - total flux cleaned = 0.00133085 Jy ! Component: 200 - total flux cleaned = 0.00133143 Jy ! Total flux subtracted in 200 components = 0.00133143 Jy ! Clean residual min=-0.002378 max=0.002136 Jy/beam ! Clean residual mean=0.000016 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.252623 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.252623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066049Jy sigma=1.236838 ! Fit after self-cal, rms=0.066047Jy sigma=1.236674 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 = 0.000369185 Jy ! Component: 100 - total flux cleaned = 0.000314404 Jy ! Component: 150 - total flux cleaned = 0.000266457 Jy ! Component: 200 - total flux cleaned = 0.000245074 Jy ! Total flux subtracted in 200 components = 0.000245074 Jy ! Clean residual min=-0.002337 max=0.002032 Jy/beam ! Clean residual mean=0.000016 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.252868 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.252868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066027Jy sigma=1.236278 ! Fit after self-cal, rms=0.066026Jy sigma=1.236230 ! 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=0.066026Jy sigma=1.236230 ! Fit after self-cal, rms=0.065918Jy sigma=1.236139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.799 mas, bmaj=10.79 mas, bpa=-21.37 degrees ! Estimated noise=0.546295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466194 Jy ! Component: 100 - total flux cleaned = 0.000685236 Jy ! Component: 150 - total flux cleaned = 0.000802457 Jy ! Component: 200 - total flux cleaned = 0.000915733 Jy ! Total flux subtracted in 200 components = 0.000915733 Jy ! Clean residual min=-0.002322 max=0.002166 Jy/beam ! Clean residual mean=0.000022 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.253784 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.253784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065911Jy sigma=1.236025 ! Fit after self-cal, rms=0.065910Jy sigma=1.235987 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 = 0.00011447 Jy ! Component: 100 - total flux cleaned = 0.000206786 Jy ! Component: 150 - total flux cleaned = 0.000283832 Jy ! Component: 200 - total flux cleaned = 0.000295085 Jy ! Total flux subtracted in 200 components = 0.000295085 Jy ! Clean residual min=-0.002286 max=0.002138 Jy/beam ! Clean residual mean=0.000023 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.254079 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 166 components and 0.254079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065907Jy sigma=1.235969 ! Fit after self-cal, rms=0.065906Jy sigma=1.235954 ! 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=3.767 mas, bmaj=9.395 mas, bpa=-23.95 degrees ! Estimated noise=0.454553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.767 x 9.395 at -23.95 degrees (North through East) ! Clean map min=-0.0023269 max=0.16254 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=3.11 mas, bmaj=8.636 mas, bpa=-25.23 degrees ! Estimated noise=0.885968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124011 Jy ! Component: 100 - total flux cleaned = 0.178467 Jy ! Component: 150 - total flux cleaned = 0.207771 Jy ! Component: 200 - total flux cleaned = 0.224456 Jy ! Total flux subtracted in 200 components = 0.224456 Jy ! Clean residual min=-0.006191 max=0.008332 Jy/beam ! Clean residual mean=-0.000025 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.224456 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.224456 Jy ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=9.395 mas, bpa=-23.95 degrees ! Estimated noise=0.454553 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 = 0.0123446 Jy ! Component: 100 - total flux cleaned = 0.0187526 Jy ! Component: 150 - total flux cleaned = 0.0227858 Jy ! Component: 200 - total flux cleaned = 0.0254585 Jy ! Total flux subtracted in 200 components = 0.0254585 Jy ! Clean residual min=-0.002750 max=0.002202 Jy/beam ! Clean residual mean=0.000004 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.249914 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 68 components and 0.249914 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=7.799 mas, bmaj=10.79 mas, bpa=-21.37 degrees ! Estimated noise=0.546295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257887 Jy ! Component: 100 - total flux cleaned = 0.00347511 Jy ! Component: 150 - total flux cleaned = 0.00360585 Jy ! Component: 200 - total flux cleaned = 0.00371122 Jy ! Total flux subtracted in 200 components = 0.00371122 Jy ! Clean residual min=-0.002366 max=0.002389 Jy/beam ! Clean residual mean=0.000021 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.253625 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 = 0.000114104 Jy ! Component: 100 - total flux cleaned = 0.000210006 Jy ! Component: 150 - total flux cleaned = 0.000294296 Jy ! Component: 200 - total flux cleaned = 0.000331936 Jy ! Total flux subtracted in 200 components = 0.000331936 Jy ! Clean residual min=-0.002305 max=0.002340 Jy/beam ! Clean residual mean=0.000023 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.253957 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 107 components and 0.253957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=9.395 mas, bpa=-23.95 degrees ! Estimated noise=0.454553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122287 Jy ! Component: 100 - total flux cleaned = 0.000121718 Jy ! Component: 150 - total flux cleaned = 0.000121635 Jy ! Component: 200 - total flux cleaned = 0.000150207 Jy ! Total flux subtracted in 200 components = 0.000150207 Jy ! Clean residual min=-0.002214 max=0.001951 Jy/beam ! Clean residual mean=0.000014 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.254108 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.254108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065923Jy sigma=1.236439 ! Fit after self-cal, rms=0.065927Jy sigma=1.236351 wmodel J2118+2034_S_map.mod ! Writing 128 model components to file: J2118+2034_S_map.mod wobs J2118+2034_S_uvs.fits ! Writing UV FITS file: J2118+2034_S_uvs.fits wwins J2118+2034_S_map.win ! wwins: Wrote 2 windows to J2118+2034_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 = -0.000752735 Jy ! Component: 100 - total flux cleaned = -0.00102426 Jy ! Component: 150 - total flux cleaned = -0.00117899 Jy ! Component: 200 - total flux cleaned = -0.0012955 Jy ! Component: 250 - total flux cleaned = -0.00140562 Jy ! Component: 300 - total flux cleaned = -0.00135321 Jy ! Component: 350 - total flux cleaned = -0.0013025 Jy ! Component: 400 - total flux cleaned = -0.00125421 Jy ! Component: 450 - total flux cleaned = -0.00123115 Jy ! Component: 500 - total flux cleaned = -0.00109545 Jy ! Component: 550 - total flux cleaned = -0.00100806 Jy ! Component: 600 - total flux cleaned = -0.0010291 Jy ! Component: 650 - total flux cleaned = -0.00094576 Jy ! Component: 700 - total flux cleaned = -0.000926009 Jy ! Component: 750 - total flux cleaned = -0.000945159 Jy ! Component: 800 - total flux cleaned = -0.000906904 Jy ! Component: 850 - total flux cleaned = -0.000869705 Jy ! Component: 900 - total flux cleaned = -0.000869967 Jy ! Component: 950 - total flux cleaned = -0.000834209 Jy ! Component: 1000 - total flux cleaned = -0.000851446 Jy ! Component: 1050 - total flux cleaned = -0.000834322 Jy ! Component: 1100 - total flux cleaned = -0.000817484 Jy ! Component: 1150 - total flux cleaned = -0.000817312 Jy ! Component: 1200 - total flux cleaned = -0.000866015 Jy ! Component: 1250 - total flux cleaned = -0.000818485 Jy ! Component: 1300 - total flux cleaned = -0.000849816 Jy ! Component: 1350 - total flux cleaned = -0.000865256 Jy ! Component: 1400 - total flux cleaned = -0.000864893 Jy ! Component: 1450 - total flux cleaned = -0.000835048 Jy ! Component: 1500 - total flux cleaned = -0.000849629 Jy ! Component: 1550 - total flux cleaned = -0.000863867 Jy ! Component: 1600 - total flux cleaned = -0.000835629 Jy ! Component: 1650 - total flux cleaned = -0.0009195 Jy ! Component: 1700 - total flux cleaned = -0.000933245 Jy ! Component: 1750 - total flux cleaned = -0.000919858 Jy ! Component: 1800 - total flux cleaned = -0.00100048 Jy ! Component: 1850 - total flux cleaned = -0.00100049 Jy ! Component: 1900 - total flux cleaned = -0.00103955 Jy ! Component: 1950 - total flux cleaned = -0.0010522 Jy ! Component: 2000 - total flux cleaned = -0.00106482 Jy ! Component: 2050 - total flux cleaned = -0.00102731 Jy ! Component: 2100 - total flux cleaned = -0.00107691 Jy ! Component: 2150 - total flux cleaned = -0.00108916 Jy ! Component: 2200 - total flux cleaned = -0.00108935 Jy ! Component: 2250 - total flux cleaned = -0.00110128 Jy ! Component: 2300 - total flux cleaned = -0.00108951 Jy ! Component: 2350 - total flux cleaned = -0.00107773 Jy ! Component: 2400 - total flux cleaned = -0.00105458 Jy ! Component: 2450 - total flux cleaned = -0.00102044 Jy ! Component: 2500 - total flux cleaned = -0.00103161 Jy ! Component: 2550 - total flux cleaned = -0.00098691 Jy ! Component: 2600 - total flux cleaned = -0.000975895 Jy ! Component: 2650 - total flux cleaned = -0.000921382 Jy ! Component: 2700 - total flux cleaned = -0.000889028 Jy ! Component: 2750 - total flux cleaned = -0.000846247 Jy ! Component: 2800 - total flux cleaned = -0.000835562 Jy ! Component: 2850 - total flux cleaned = -0.000772596 Jy ! Component: 2900 - total flux cleaned = -0.00076212 Jy ! Component: 2950 - total flux cleaned = -0.000710591 Jy ! Component: 3000 - total flux cleaned = -0.000710542 Jy ! Component: 3050 - total flux cleaned = -0.000639621 Jy ! Component: 3100 - total flux cleaned = -0.000609517 Jy ! Component: 3150 - total flux cleaned = -0.000589607 Jy ! Component: 3200 - total flux cleaned = -0.000550224 Jy ! Component: 3250 - total flux cleaned = -0.000540397 Jy ! Component: 3300 - total flux cleaned = -0.00052094 Jy ! Component: 3350 - total flux cleaned = -0.00050156 Jy ! Component: 3400 - total flux cleaned = -0.000472783 Jy ! Component: 3450 - total flux cleaned = -0.00043477 Jy ! Component: 3500 - total flux cleaned = -0.000378157 Jy ! Component: 3550 - total flux cleaned = -0.000340699 Jy ! Component: 3600 - total flux cleaned = -0.000322244 Jy ! Component: 3650 - total flux cleaned = -0.000294543 Jy ! Component: 3700 - total flux cleaned = -0.000267061 Jy ! Component: 3750 - total flux cleaned = -0.000248875 Jy ! Component: 3800 - total flux cleaned = -0.000230825 Jy ! Component: 3850 - total flux cleaned = -0.000176745 Jy ! Component: 3900 - total flux cleaned = -0.00015001 Jy ! Component: 3950 - total flux cleaned = -0.00013225 Jy ! Component: 4000 - total flux cleaned = -7.92658e-05 Jy ! Component: 4050 - total flux cleaned = -6.17069e-05 Jy ! Total flux subtracted in 4096 components = -3.55141e-05 Jy ! Clean residual min=-0.000483 max=0.000505 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.254072 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 405 components and 0.254072 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2118+2034_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.767 x 9.395 at -23.95 degrees (North through East) ! Clean map min=-0.0017049 max=0.16273 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2118+2034_S_map.fits wmodel /vlbi/uf001/uva//J2118+2034_S_map.mod ! Writing 405 model components to file: /vlbi/uf001/uva//J2118+2034_S_map.mod wobs /vlbi/uf001/uva//J2118+2034_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2118+2034_S_uvs.fits wwins /vlbi/uf001/uva//J2118+2034_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2118+2034_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.162729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.272492 0.272492 0.544984 1.08997 2.17994 4.35987 8.71974 17.4395 34.879 69.7579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1100.95 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2118+2034_S_dfm.log closed on Mon Jan 14 05:48:19 2019