! Started logfile: /vlbi/uf001/uva//J1441-1523_S_dfm.log on Mon Jan 14 03:00:58 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//J1441-1523_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1441-1523_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791204 visibilities/baseline/integration-bin. ! Found source: J1441-1523 ! ! 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 5127 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 J1441-1523_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025317Jy sigma=18.378736 ! Fit after self-cal, rms=0.854683Jy sigma=15.123567 ! 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=2.857 mas, bmaj=7.565 mas, bpa=4.248 degrees ! Estimated noise=0.800457 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 = 0.117022 Jy ! Component: 100 - total flux cleaned = 0.143798 Jy ! Total flux subtracted in 100 components = 0.143798 Jy ! Clean residual min=-0.008344 max=0.016909 Jy/beam ! Clean residual mean=-0.000057 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.143799 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.143799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081011Jy sigma=1.308589 ! Fit after self-cal, rms=0.080986Jy sigma=1.308341 ! Inverting map ! Added new window around map position (2.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147534 Jy ! Component: 100 - total flux cleaned = 0.022483 Jy ! Total flux subtracted in 100 components = 0.022483 Jy ! Clean residual min=-0.008144 max=0.010883 Jy/beam ! Clean residual mean=-0.000030 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.166281 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.166281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078329Jy sigma=1.248950 ! Fit after self-cal, rms=0.078187Jy sigma=1.244906 ! 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=3.352 mas, bmaj=8.699 mas, bpa=4.01 degrees ! Estimated noise=0.567264 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 = 0.00640958 Jy ! Component: 100 - total flux cleaned = 0.00807164 Jy ! Component: 150 - total flux cleaned = 0.009141 Jy ! Component: 200 - total flux cleaned = 0.0100296 Jy ! Total flux subtracted in 200 components = 0.0100296 Jy ! Clean residual min=-0.007641 max=0.007840 Jy/beam ! Clean residual mean=-0.000033 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.176311 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.176311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077484Jy sigma=1.229187 ! Fit after self-cal, rms=0.077451Jy sigma=1.228002 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.352 x 8.699 at 4.01 degrees (North through East) ! Clean map min=-0.0075818 max=0.14149 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.91 HN 1.02 KP 1.04 ! LA 0.95 MK 1.05 NL 1.06 OV 0.93 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.96 FD 0.92 HN 1.02 KP 0.99 ! LA 0.97 MK 1.05 NL 1.08 OV 0.91 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 0.93 HN 1.04 KP 0.98 ! LA 0.94 MK 1.05 NL 1.08 OV 0.91 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.077451Jy sigma=1.228002 ! Fit after self-cal, rms=0.091070Jy sigma=1.177120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=8.865 mas, bpa=4.253 degrees ! Estimated noise=0.578399 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 = -0.00266644 Jy ! Component: 100 - total flux cleaned = -0.00326292 Jy ! Component: 150 - total flux cleaned = -0.0036442 Jy ! Component: 200 - total flux cleaned = -0.00392281 Jy ! Total flux subtracted in 200 components = -0.00392281 Jy ! Clean residual min=-0.003713 max=0.004131 Jy/beam ! Clean residual mean=-0.000013 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.172388 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.172388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090932Jy sigma=1.174394 ! Fit after self-cal, rms=0.091112Jy sigma=1.173794 ! 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=0.091112Jy sigma=1.173794 ! Fit after self-cal, rms=0.089574Jy sigma=1.162932 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=8.916 mas, bpa=4.104 degrees ! Estimated noise=0.578736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120457 Jy ! Component: 100 - total flux cleaned = -0.00126261 Jy ! Component: 150 - total flux cleaned = -0.00116831 Jy ! Component: 200 - total flux cleaned = -0.00116864 Jy ! Total flux subtracted in 200 components = -0.00116864 Jy ! Clean residual min=-0.003043 max=0.002796 Jy/beam ! Clean residual mean=-0.000014 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.17122 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.17122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089499Jy sigma=1.161659 ! Fit after self-cal, rms=0.089518Jy sigma=1.161521 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 = -0.000194263 Jy ! Component: 100 - total flux cleaned = -0.000230237 Jy ! Component: 150 - total flux cleaned = -0.000264639 Jy ! Component: 200 - total flux cleaned = -0.000296946 Jy ! Total flux subtracted in 200 components = -0.000296946 Jy ! Clean residual min=-0.002934 max=0.002831 Jy/beam ! Clean residual mean=-0.000015 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.170923 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.170923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089487Jy sigma=1.161003 ! Fit after self-cal, rms=0.089486Jy sigma=1.160990 ! 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=0.089486Jy sigma=1.160990 ! Fit after self-cal, rms=0.090494Jy sigma=1.160733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=8.925 mas, bpa=3.998 degrees ! Estimated noise=0.578376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000696318 Jy ! Component: 100 - total flux cleaned = -0.000770593 Jy ! Component: 150 - total flux cleaned = -0.000803068 Jy ! Component: 200 - total flux cleaned = -0.000802947 Jy ! Total flux subtracted in 200 components = -0.000802947 Jy ! Clean residual min=-0.002819 max=0.002715 Jy/beam ! Clean residual mean=-0.000013 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.17012 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.17012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090458Jy sigma=1.160142 ! Fit after self-cal, rms=0.090463Jy sigma=1.160117 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 = -0.00014032 Jy ! Component: 100 - total flux cleaned = -0.000169046 Jy ! Component: 150 - total flux cleaned = -0.00019701 Jy ! Component: 200 - total flux cleaned = -0.000221865 Jy ! Total flux subtracted in 200 components = -0.000221865 Jy ! Clean residual min=-0.002755 max=0.002743 Jy/beam ! Clean residual mean=-0.000014 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.169898 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.169898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090443Jy sigma=1.159828 ! Fit after self-cal, rms=0.090443Jy sigma=1.159821 ! 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=0.090443Jy sigma=1.159821 ! Fit after self-cal, rms=0.091116Jy sigma=1.159695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.429 mas, bmaj=15.48 mas, bpa=3.807 degrees ! Estimated noise=0.715437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.33756e-05 Jy ! Component: 100 - total flux cleaned = 0.000161558 Jy ! Component: 150 - total flux cleaned = 0.000186131 Jy ! Component: 200 - total flux cleaned = 0.000208695 Jy ! Total flux subtracted in 200 components = 0.000208695 Jy ! Clean residual min=-0.003133 max=0.002808 Jy/beam ! Clean residual mean=-0.000021 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.170107 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 96 components and 0.170107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091098Jy sigma=1.159547 ! Fit after self-cal, rms=0.091092Jy sigma=1.159504 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 = 4.5307e-05 Jy ! Component: 100 - total flux cleaned = 0.000150453 Jy ! Component: 150 - total flux cleaned = 0.000205718 Jy ! Component: 200 - total flux cleaned = 0.000239476 Jy ! Total flux subtracted in 200 components = 0.000239476 Jy ! Clean residual min=-0.003092 max=0.002798 Jy/beam ! Clean residual mean=-0.000021 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.170346 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.170346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091085Jy sigma=1.159490 ! Fit after self-cal, rms=0.091077Jy sigma=1.159469 ! 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=3.367 mas, bmaj=8.93 mas, bpa=3.928 degrees ! Estimated noise=0.577877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 8.93 at 3.928 degrees (North through East) ! Clean map min=-0.0025879 max=0.14687 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=2.867 mas, bmaj=7.777 mas, bpa=4.409 degrees ! Estimated noise=0.819961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119623 Jy ! Component: 100 - total flux cleaned = 0.147224 Jy ! Component: 150 - total flux cleaned = 0.157614 Jy ! Component: 200 - total flux cleaned = 0.162906 Jy ! Total flux subtracted in 200 components = 0.162906 Jy ! Clean residual min=-0.003720 max=0.003612 Jy/beam ! Clean residual mean=-0.000018 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.162905 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.162905 Jy ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=8.93 mas, bpa=3.928 degrees ! Estimated noise=0.577877 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 = 0.00360327 Jy ! Component: 100 - total flux cleaned = 0.00544674 Jy ! Component: 150 - total flux cleaned = 0.00640413 Jy ! Component: 200 - total flux cleaned = 0.00668568 Jy ! Total flux subtracted in 200 components = 0.00668568 Jy ! Clean residual min=-0.002678 max=0.002395 Jy/beam ! Clean residual mean=-0.000014 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.169591 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.169591 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=7.429 mas, bmaj=15.48 mas, bpa=3.807 degrees ! Estimated noise=0.715437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790456 Jy ! Component: 100 - total flux cleaned = 0.000928624 Jy ! Component: 150 - total flux cleaned = 0.000955284 Jy ! Component: 200 - total flux cleaned = 0.0009667 Jy ! Total flux subtracted in 200 components = 0.0009667 Jy ! Clean residual min=-0.003091 max=0.002658 Jy/beam ! Clean residual mean=-0.000021 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.170558 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 = -5.106e-07 Jy ! Component: 100 - total flux cleaned = -3.83386e-07 Jy ! Component: 150 - total flux cleaned = 8.10305e-06 Jy ! Component: 200 - total flux cleaned = 8.10489e-06 Jy ! Total flux subtracted in 200 components = 8.10489e-06 Jy ! Clean residual min=-0.003081 max=0.002648 Jy/beam ! Clean residual mean=-0.000021 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.170566 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.170566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=8.93 mas, bpa=3.928 degrees ! Estimated noise=0.577877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139985 Jy ! Component: 100 - total flux cleaned = -0.000199324 Jy ! Component: 150 - total flux cleaned = -0.000250527 Jy ! Component: 200 - total flux cleaned = -0.000296597 Jy ! Total flux subtracted in 200 components = -0.000296597 Jy ! Clean residual min=-0.002636 max=0.002415 Jy/beam ! Clean residual mean=-0.000012 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.170269 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.170269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091034Jy sigma=1.159055 ! Fit after self-cal, rms=0.091019Jy sigma=1.159010 wmodel J1441-1523_S_map.mod ! Writing 79 model components to file: J1441-1523_S_map.mod wobs J1441-1523_S_uvs.fits ! Writing UV FITS file: J1441-1523_S_uvs.fits wwins J1441-1523_S_map.win ! wwins: Wrote 2 windows to J1441-1523_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 = -0.000791258 Jy ! Component: 100 - total flux cleaned = -0.000622558 Jy ! Component: 150 - total flux cleaned = -0.000183278 Jy ! Component: 200 - total flux cleaned = 8.27998e-05 Jy ! Component: 250 - total flux cleaned = 8.2371e-05 Jy ! Component: 300 - total flux cleaned = 8.14684e-05 Jy ! Component: 350 - total flux cleaned = -5.40809e-05 Jy ! Component: 400 - total flux cleaned = -0.000119126 Jy ! Component: 450 - total flux cleaned = -0.000119563 Jy ! Component: 500 - total flux cleaned = -0.000306402 Jy ! Component: 550 - total flux cleaned = -0.000427617 Jy ! Component: 600 - total flux cleaned = -0.000545898 Jy ! Component: 650 - total flux cleaned = -0.000662554 Jy ! Component: 700 - total flux cleaned = -0.000720099 Jy ! Component: 750 - total flux cleaned = -0.000859356 Jy ! Component: 800 - total flux cleaned = -0.000913722 Jy ! Component: 850 - total flux cleaned = -0.00104782 Jy ! Component: 900 - total flux cleaned = -0.00104787 Jy ! Component: 950 - total flux cleaned = -0.0011517 Jy ! Component: 1000 - total flux cleaned = -0.00120248 Jy ! Component: 1050 - total flux cleaned = -0.00120256 Jy ! Component: 1100 - total flux cleaned = -0.00127675 Jy ! Component: 1150 - total flux cleaned = -0.00130093 Jy ! Component: 1200 - total flux cleaned = -0.00130106 Jy ! Component: 1250 - total flux cleaned = -0.0013958 Jy ! Component: 1300 - total flux cleaned = -0.00146514 Jy ! Component: 1350 - total flux cleaned = -0.00146526 Jy ! Component: 1400 - total flux cleaned = -0.00151072 Jy ! Component: 1450 - total flux cleaned = -0.00159941 Jy ! Component: 1500 - total flux cleaned = -0.00162084 Jy ! Component: 1550 - total flux cleaned = -0.00168606 Jy ! Component: 1600 - total flux cleaned = -0.00172888 Jy ! Component: 1650 - total flux cleaned = -0.00181313 Jy ! Component: 1700 - total flux cleaned = -0.0018335 Jy ! Component: 1750 - total flux cleaned = -0.00185419 Jy ! Component: 1800 - total flux cleaned = -0.0019353 Jy ! Component: 1850 - total flux cleaned = -0.00203531 Jy ! Component: 1900 - total flux cleaned = -0.00211392 Jy ! Component: 1950 - total flux cleaned = -0.00217191 Jy ! Component: 2000 - total flux cleaned = -0.00221046 Jy ! Component: 2050 - total flux cleaned = -0.00234357 Jy ! Component: 2100 - total flux cleaned = -0.00239957 Jy ! Component: 2150 - total flux cleaned = -0.00243661 Jy ! Component: 2200 - total flux cleaned = -0.00262036 Jy ! Component: 2250 - total flux cleaned = -0.00271132 Jy ! Component: 2300 - total flux cleaned = -0.00283716 Jy ! Component: 2350 - total flux cleaned = -0.00297935 Jy ! Component: 2400 - total flux cleaned = -0.00308471 Jy ! Component: 2450 - total flux cleaned = -0.00317174 Jy ! Component: 2500 - total flux cleaned = -0.00325795 Jy ! Component: 2550 - total flux cleaned = -0.0033775 Jy ! Component: 2600 - total flux cleaned = -0.00346211 Jy ! Component: 2650 - total flux cleaned = -0.00354612 Jy ! Component: 2700 - total flux cleaned = -0.00371236 Jy ! Component: 2750 - total flux cleaned = -0.00377798 Jy ! Component: 2800 - total flux cleaned = -0.00389212 Jy ! Component: 2850 - total flux cleaned = -0.00392433 Jy ! Component: 2900 - total flux cleaned = -0.00402043 Jy ! Component: 2950 - total flux cleaned = -0.00411566 Jy ! Component: 3000 - total flux cleaned = -0.0042256 Jy ! Component: 3050 - total flux cleaned = -0.00430335 Jy ! Component: 3100 - total flux cleaned = -0.00438079 Jy ! Component: 3150 - total flux cleaned = -0.00448807 Jy ! Component: 3200 - total flux cleaned = -0.00450324 Jy ! Component: 3250 - total flux cleaned = -0.00460872 Jy ! Component: 3300 - total flux cleaned = -0.00466856 Jy ! Component: 3350 - total flux cleaned = -0.00474275 Jy ! Component: 3400 - total flux cleaned = -0.00486022 Jy ! Component: 3450 - total flux cleaned = -0.00488935 Jy ! Component: 3500 - total flux cleaned = -0.00499056 Jy ! Component: 3550 - total flux cleaned = -0.00507658 Jy ! Component: 3600 - total flux cleaned = -0.00513336 Jy ! Component: 3650 - total flux cleaned = -0.00520379 Jy ! Component: 3700 - total flux cleaned = -0.00530178 Jy ! Component: 3750 - total flux cleaned = -0.00535725 Jy ! Component: 3800 - total flux cleaned = -0.00548138 Jy ! Component: 3850 - total flux cleaned = -0.00546779 Jy ! Component: 3900 - total flux cleaned = -0.00553588 Jy ! Component: 3950 - total flux cleaned = -0.00557645 Jy ! Component: 4000 - total flux cleaned = -0.00565689 Jy ! Component: 4050 - total flux cleaned = -0.00572338 Jy ! Total flux subtracted in 4096 components = -0.00571023 Jy ! Clean residual min=-0.000757 max=0.000864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.164559 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 358 components and 0.164559 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1441-1523_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 8.93 at 3.928 degrees (North through East) ! Clean map min=-0.0017449 max=0.14885 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1441-1523_S_map.fits wmodel /vlbi/uf001/uva//J1441-1523_S_map.mod ! Writing 358 model components to file: /vlbi/uf001/uva//J1441-1523_S_map.mod wobs /vlbi/uf001/uva//J1441-1523_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1441-1523_S_uvs.fits wwins /vlbi/uf001/uva//J1441-1523_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1441-1523_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.148848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242649 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.489054 0.489054 0.978107 1.95621 3.91243 7.82486 15.6497 31.2994 62.5989 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 613.429 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1441-1523_S_dfm.log closed on Mon Jan 14 03:01:03 2019