! Started logfile: /vlbi/uf001/uva//J1457+0938_S_dfm.log on Mon Jan 14 03:07:06 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//J1457+0938_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1457+0938_S_uva.fits ! AN table 1: 107 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.912884 visibilities/baseline/integration-bin. ! Found source: J1457+0938 ! ! 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 8205 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 J1457+0938_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004939Jy sigma=17.634813 ! Fit after self-cal, rms=0.839886Jy sigma=14.627472 ! 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=2.634 mas, bmaj=6.14 mas, bpa=-2.536 degrees ! Estimated noise=0.640662 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 = 0.1238 Jy ! Component: 100 - total flux cleaned = 0.16141 Jy ! Total flux subtracted in 100 components = 0.16141 Jy ! Clean residual min=-0.010507 max=0.017465 Jy/beam ! Clean residual mean=-0.000075 rms=0.003257 Jy/beam ! Combined flux in latest and established models = 0.16141 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.16141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094117Jy sigma=1.558331 ! Fit after self-cal, rms=0.094073Jy sigma=1.557818 ! 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=3.087 mas, bmaj=6.836 mas, bpa=-2.466 degrees ! Estimated noise=0.461956 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 = 0.0240216 Jy ! Component: 100 - total flux cleaned = 0.0353438 Jy ! Component: 150 - total flux cleaned = 0.0416541 Jy ! Component: 200 - total flux cleaned = 0.0457151 Jy ! Total flux subtracted in 200 components = 0.0457151 Jy ! Clean residual min=-0.009656 max=0.018260 Jy/beam ! Clean residual mean=0.000012 rms=0.003450 Jy/beam ! Combined flux in latest and established models = 0.207125 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.207125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090109Jy sigma=1.423489 ! Fit after self-cal, rms=0.090057Jy sigma=1.422699 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.087 x 6.836 at -2.466 degrees (North through East) ! Clean map min=-0.0093689 max=0.16699 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 HN 1.03 LA 0.85 MK 1.09 ! NL 1.10 OV 1.48 PT 0.90 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.00 LA 0.88 MK 1.00 ! NL 1.04 OV 1.41 PT 0.90 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.99 LA 0.89 MK 0.99 ! NL 1.00 OV 1.45 PT 0.93 SC 1.05 ! ! ! Fit before self-cal, rms=0.090057Jy sigma=1.422699 ! Fit after self-cal, rms=0.092919Jy sigma=1.293441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=6.861 mas, bpa=-2.796 degrees ! Estimated noise=0.457613 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 (17, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151594 Jy ! Component: 100 - total flux cleaned = 0.0192829 Jy ! Component: 150 - total flux cleaned = 0.0204996 Jy ! Component: 200 - total flux cleaned = 0.0215384 Jy ! Total flux subtracted in 200 components = 0.0215384 Jy ! Clean residual min=-0.006190 max=0.007504 Jy/beam ! Clean residual mean=0.000001 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.228664 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.228664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089742Jy sigma=1.245163 ! Fit after self-cal, rms=0.089747Jy sigma=1.235477 ! 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=0.089747Jy sigma=1.235477 ! Fit after self-cal, rms=0.101858Jy sigma=1.197890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=6.873 mas, bpa=-3.239 degrees ! Estimated noise=0.459567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402258 Jy ! Component: 100 - total flux cleaned = 0.00551737 Jy ! Component: 150 - total flux cleaned = 0.00639072 Jy ! Component: 200 - total flux cleaned = 0.00711925 Jy ! Total flux subtracted in 200 components = 0.00711925 Jy ! Clean residual min=-0.002827 max=0.002957 Jy/beam ! Clean residual mean=0.000005 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.235783 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 78 components and 0.235783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101630Jy sigma=1.193804 ! Fit after self-cal, rms=0.101721Jy sigma=1.192872 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 (-30, 80.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027021 Jy ! Component: 100 - total flux cleaned = 0.00384719 Jy ! Component: 150 - total flux cleaned = 0.00462065 Jy ! Component: 200 - total flux cleaned = 0.00515703 Jy ! Total flux subtracted in 200 components = 0.00515703 Jy ! Clean residual min=-0.002715 max=0.002541 Jy/beam ! Clean residual mean=0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.24094 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 100 components and 0.24094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101608Jy sigma=1.190954 ! Fit after self-cal, rms=0.101580Jy sigma=1.190788 ! 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=0.101580Jy sigma=1.190788 ! Fit after self-cal, rms=0.100743Jy sigma=1.189869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=6.874 mas, bpa=-3.309 degrees ! Estimated noise=0.459332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174702 Jy ! Component: 100 - total flux cleaned = 0.00289805 Jy ! Component: 150 - total flux cleaned = 0.00326495 Jy ! Component: 200 - total flux cleaned = 0.00362729 Jy ! Total flux subtracted in 200 components = 0.00362729 Jy ! Clean residual min=-0.002359 max=0.002351 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.244567 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.244567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100690Jy sigma=1.188883 ! Fit after self-cal, rms=0.100651Jy sigma=1.188759 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 = 0.000601594 Jy ! Component: 100 - total flux cleaned = 0.000873306 Jy ! Component: 150 - total flux cleaned = 0.00105602 Jy ! Component: 200 - total flux cleaned = 0.00122424 Jy ! Total flux subtracted in 200 components = 0.00122424 Jy ! Clean residual min=-0.002368 max=0.002343 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.245792 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 0.245792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100622Jy sigma=1.188357 ! Fit after self-cal, rms=0.100614Jy sigma=1.188318 ! 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=0.100614Jy sigma=1.188318 ! Fit after self-cal, rms=0.099988Jy sigma=1.188121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.577 mas, bmaj=10.4 mas, bpa=-2.443 degrees ! Estimated noise=0.599454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010666 Jy ! Component: 100 - total flux cleaned = 0.00146355 Jy ! Component: 150 - total flux cleaned = 0.00161434 Jy ! Component: 200 - total flux cleaned = 0.0017189 Jy ! Total flux subtracted in 200 components = 0.0017189 Jy ! Clean residual min=-0.002459 max=0.002139 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.247511 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.247511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099960Jy sigma=1.187999 ! Fit after self-cal, rms=0.099935Jy sigma=1.187917 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 = 0.000395005 Jy ! Component: 100 - total flux cleaned = 0.000556805 Jy ! Component: 150 - total flux cleaned = 0.000580284 Jy ! Component: 200 - total flux cleaned = 0.000580097 Jy ! Total flux subtracted in 200 components = 0.000580097 Jy ! Clean residual min=-0.002404 max=0.002148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.248091 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 159 components and 0.248091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099927Jy sigma=1.187882 ! Fit after self-cal, rms=0.099922Jy sigma=1.187837 ! 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=3.127 mas, bmaj=6.873 mas, bpa=-3.331 degrees ! Estimated noise=0.459442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 6.873 at -3.331 degrees (North through East) ! Clean map min=-0.0021356 max=0.16507 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=2.66 mas, bmaj=6.162 mas, bpa=-3.329 degrees ! Estimated noise=0.640932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123471 Jy ! Component: 100 - total flux cleaned = 0.159829 Jy ! Component: 150 - total flux cleaned = 0.180185 Jy ! Component: 200 - total flux cleaned = 0.193847 Jy ! Total flux subtracted in 200 components = 0.193847 Jy ! Clean residual min=-0.005556 max=0.007614 Jy/beam ! Clean residual mean=-0.000024 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.193847 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.193847 Jy ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=6.873 mas, bpa=-3.331 degrees ! Estimated noise=0.459442 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 = 0.0132462 Jy ! Component: 100 - total flux cleaned = 0.0222014 Jy ! Component: 150 - total flux cleaned = 0.0286167 Jy ! Component: 200 - total flux cleaned = 0.0334077 Jy ! Total flux subtracted in 200 components = 0.0334077 Jy ! Clean residual min=-0.003269 max=0.003143 Jy/beam ! Clean residual mean=0.000008 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.227254 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.227254 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=6.577 mas, bmaj=10.4 mas, bpa=-2.443 degrees ! Estimated noise=0.599454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636523 Jy ! Component: 100 - total flux cleaned = 0.0103104 Jy ! Component: 150 - total flux cleaned = 0.0131278 Jy ! Component: 200 - total flux cleaned = 0.0152058 Jy ! Total flux subtracted in 200 components = 0.0152058 Jy ! Clean residual min=-0.002699 max=0.002335 Jy/beam ! Clean residual mean=0.000007 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.24246 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 = 0.00156229 Jy ! Component: 100 - total flux cleaned = 0.00253966 Jy ! Component: 150 - total flux cleaned = 0.00310311 Jy ! Component: 200 - total flux cleaned = 0.00358576 Jy ! Total flux subtracted in 200 components = 0.00358576 Jy ! Clean residual min=-0.002433 max=0.002191 Jy/beam ! Clean residual mean=0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.246046 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 145 components and 0.246046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=6.873 mas, bpa=-3.331 degrees ! Estimated noise=0.459442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550613 Jy ! Component: 100 - total flux cleaned = 0.000751967 Jy ! Component: 150 - total flux cleaned = 0.000921068 Jy ! Component: 200 - total flux cleaned = 0.00110533 Jy ! Total flux subtracted in 200 components = 0.00110533 Jy ! Clean residual min=-0.002542 max=0.002245 Jy/beam ! Clean residual mean=0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.247151 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.247151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099927Jy sigma=1.188328 ! Fit after self-cal, rms=0.099910Jy sigma=1.188107 wmodel J1457+0938_S_map.mod ! Writing 160 model components to file: J1457+0938_S_map.mod wobs J1457+0938_S_uvs.fits ! Writing UV FITS file: J1457+0938_S_uvs.fits wwins J1457+0938_S_map.win ! wwins: Wrote 3 windows to J1457+0938_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 = -0.000552688 Jy ! Component: 100 - total flux cleaned = -0.00105273 Jy ! Component: 150 - total flux cleaned = -0.0013394 Jy ! Component: 200 - total flux cleaned = -0.00154203 Jy ! Component: 250 - total flux cleaned = -0.00163799 Jy ! Component: 300 - total flux cleaned = -0.00163771 Jy ! Component: 350 - total flux cleaned = -0.00166722 Jy ! Component: 400 - total flux cleaned = -0.00163884 Jy ! Component: 450 - total flux cleaned = -0.00175098 Jy ! Component: 500 - total flux cleaned = -0.00180454 Jy ! Component: 550 - total flux cleaned = -0.00191042 Jy ! Component: 600 - total flux cleaned = -0.00201383 Jy ! Component: 650 - total flux cleaned = -0.0020137 Jy ! Component: 700 - total flux cleaned = -0.00198906 Jy ! Component: 750 - total flux cleaned = -0.00203761 Jy ! Component: 800 - total flux cleaned = -0.00198976 Jy ! Component: 850 - total flux cleaned = -0.00198991 Jy ! Component: 900 - total flux cleaned = -0.00194365 Jy ! Component: 950 - total flux cleaned = -0.00192091 Jy ! Component: 1000 - total flux cleaned = -0.00194334 Jy ! Component: 1050 - total flux cleaned = -0.00194339 Jy ! Component: 1100 - total flux cleaned = -0.00187859 Jy ! Component: 1150 - total flux cleaned = -0.00181525 Jy ! Component: 1200 - total flux cleaned = -0.00177372 Jy ! Component: 1250 - total flux cleaned = -0.00175341 Jy ! Component: 1300 - total flux cleaned = -0.00173313 Jy ! Component: 1350 - total flux cleaned = -0.00173303 Jy ! Component: 1400 - total flux cleaned = -0.00173284 Jy ! Component: 1450 - total flux cleaned = -0.00179106 Jy ! Component: 1500 - total flux cleaned = -0.00179143 Jy ! Component: 1550 - total flux cleaned = -0.00181041 Jy ! Component: 1600 - total flux cleaned = -0.00192319 Jy ! Component: 1650 - total flux cleaned = -0.00184828 Jy ! Component: 1700 - total flux cleaned = -0.00182986 Jy ! Component: 1750 - total flux cleaned = -0.00186631 Jy ! Component: 1800 - total flux cleaned = -0.00184825 Jy ! Component: 1850 - total flux cleaned = -0.00193731 Jy ! Component: 1900 - total flux cleaned = -0.00188402 Jy ! Component: 1950 - total flux cleaned = -0.00190137 Jy ! Component: 2000 - total flux cleaned = -0.00198809 Jy ! Component: 2050 - total flux cleaned = -0.0019191 Jy ! Component: 2100 - total flux cleaned = -0.00195315 Jy ! Component: 2150 - total flux cleaned = -0.00195315 Jy ! Component: 2200 - total flux cleaned = -0.00198669 Jy ! Component: 2250 - total flux cleaned = -0.00201958 Jy ! Component: 2300 - total flux cleaned = -0.00203598 Jy ! Component: 2350 - total flux cleaned = -0.00200336 Jy ! Component: 2400 - total flux cleaned = -0.00200338 Jy ! Component: 2450 - total flux cleaned = -0.00200356 Jy ! Component: 2500 - total flux cleaned = -0.00203539 Jy ! Component: 2550 - total flux cleaned = -0.00203536 Jy ! Component: 2600 - total flux cleaned = -0.00206632 Jy ! Component: 2650 - total flux cleaned = -0.00209715 Jy ! Component: 2700 - total flux cleaned = -0.00212782 Jy ! Component: 2750 - total flux cleaned = -0.00217333 Jy ! Component: 2800 - total flux cleaned = -0.00217315 Jy ! Component: 2850 - total flux cleaned = -0.00218828 Jy ! Component: 2900 - total flux cleaned = -0.00224764 Jy ! Component: 2950 - total flux cleaned = -0.0022623 Jy ! Component: 3000 - total flux cleaned = -0.00233554 Jy ! Component: 3050 - total flux cleaned = -0.00240835 Jy ! Component: 3100 - total flux cleaned = -0.00242284 Jy ! Component: 3150 - total flux cleaned = -0.0024803 Jy ! Component: 3200 - total flux cleaned = -0.00250863 Jy ! Component: 3250 - total flux cleaned = -0.00250866 Jy ! Component: 3300 - total flux cleaned = -0.00255101 Jy ! Component: 3350 - total flux cleaned = -0.00260672 Jy ! Component: 3400 - total flux cleaned = -0.00263434 Jy ! Component: 3450 - total flux cleaned = -0.002648 Jy ! Component: 3500 - total flux cleaned = -0.00268903 Jy ! Component: 3550 - total flux cleaned = -0.00272975 Jy ! Component: 3600 - total flux cleaned = -0.00278362 Jy ! Component: 3650 - total flux cleaned = -0.0027569 Jy ! Component: 3700 - total flux cleaned = -0.0028102 Jy ! Component: 3750 - total flux cleaned = -0.00284985 Jy ! Component: 3800 - total flux cleaned = -0.00285004 Jy ! Component: 3850 - total flux cleaned = -0.00291529 Jy ! Component: 3900 - total flux cleaned = -0.00291519 Jy ! Component: 3950 - total flux cleaned = -0.00297972 Jy ! Component: 4000 - total flux cleaned = -0.00300537 Jy ! Component: 4050 - total flux cleaned = -0.00304359 Jy ! Total flux subtracted in 4096 components = -0.00303096 Jy ! Clean residual min=-0.000807 max=0.000797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.24412 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 434 components and 0.24412 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1457+0938_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 6.873 at -3.331 degrees (North through East) ! Clean map min=-0.0015395 max=0.16544 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1457+0938_S_map.fits wmodel /vlbi/uf001/uva//J1457+0938_S_map.mod ! Writing 434 model components to file: /vlbi/uf001/uva//J1457+0938_S_map.mod wobs /vlbi/uf001/uva//J1457+0938_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1457+0938_S_uvs.fits wwins /vlbi/uf001/uva//J1457+0938_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1457+0938_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.165436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221785 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402184 0.402184 0.804368 1.60874 3.21747 6.43494 12.8699 25.7398 51.4795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.165 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 745.927 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1457+0938_S_dfm.log closed on Mon Jan 14 03:07:11 2019