! Started logfile: /vlbi/uf001/uva//J0929+8612_S_dfm.log on Mon Jan 14 00:28:12 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//J0929+8612_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0929+8612_S_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889847 visibilities/baseline/integration-bin. ! Found source: J0929+8612 ! ! 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 13935 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 J0929+8612_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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030283Jy sigma=19.514469 ! Fit after self-cal, rms=0.771465Jy sigma=14.508208 ! 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=3.127 mas, bmaj=4.017 mas, bpa=-49.42 degrees ! Estimated noise=0.528368 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 = 0.180054 Jy ! Component: 100 - total flux cleaned = 0.220356 Jy ! Total flux subtracted in 100 components = 0.220356 Jy ! Clean residual min=-0.004842 max=0.013432 Jy/beam ! Clean residual mean=0.000029 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.220356 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.220356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106473Jy sigma=1.335146 ! Fit after self-cal, rms=0.106471Jy sigma=1.335010 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138202 Jy ! Component: 100 - total flux cleaned = 0.0209537 Jy ! Total flux subtracted in 100 components = 0.0209537 Jy ! Clean residual min=-0.004063 max=0.005119 Jy/beam ! Clean residual mean=0.000014 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.24131 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.24131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104184Jy sigma=1.268608 ! Fit after self-cal, rms=0.104160Jy sigma=1.268188 ! 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=3.789 mas, bmaj=4.84 mas, bpa=-48.62 degrees ! Estimated noise=0.326915 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 (-0.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761729 Jy ! Component: 100 - total flux cleaned = 0.0121181 Jy ! Component: 150 - total flux cleaned = 0.0151898 Jy ! Component: 200 - total flux cleaned = 0.0173803 Jy ! Total flux subtracted in 200 components = 0.0173803 Jy ! Clean residual min=-0.003160 max=0.003147 Jy/beam ! Clean residual mean=0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.25869 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 57 components and 0.25869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103554Jy sigma=1.250490 ! Fit after self-cal, rms=0.103521Jy sigma=1.249421 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 4.84 at -48.62 degrees (North through East) ! Clean map min=-0.0026862 max=0.23342 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.97 KP 1.00 ! LA 0.96 MK 0.96 NL 1.02 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.01 KP 1.02 ! LA 0.97 MK 1.01 NL 1.01 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.02 KP 1.02 ! LA 0.98 MK 1.07 NL 1.02 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.103521Jy sigma=1.249421 ! Fit after self-cal, rms=0.100809Jy sigma=1.235813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=4.856 mas, bpa=-48.62 degrees ! Estimated noise=0.32606 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 = 0.000366783 Jy ! Component: 100 - total flux cleaned = 0.000639697 Jy ! Component: 150 - total flux cleaned = 0.000644728 Jy ! Component: 200 - total flux cleaned = 0.000603079 Jy ! Total flux subtracted in 200 components = 0.000603079 Jy ! Clean residual min=-0.001933 max=0.001936 Jy/beam ! Clean residual mean=0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.259293 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.259293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100783Jy sigma=1.235170 ! Fit after self-cal, rms=0.100781Jy sigma=1.235055 ! 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=0.100781Jy sigma=1.235055 ! Fit after self-cal, rms=0.101467Jy sigma=1.226153 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=4.857 mas, bpa=-48.6 degrees ! Estimated noise=0.326164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.82201e-05 Jy ! Component: 100 - total flux cleaned = -0.000102946 Jy ! Component: 150 - total flux cleaned = -0.000179693 Jy ! Component: 200 - total flux cleaned = -0.000214395 Jy ! Total flux subtracted in 200 components = -0.000214395 Jy ! Clean residual min=-0.001433 max=0.001626 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.259079 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.259079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101458Jy sigma=1.225947 ! Fit after self-cal, rms=0.101463Jy sigma=1.225906 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 (-79, -101.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135459 Jy ! Component: 100 - total flux cleaned = 0.00156799 Jy ! Component: 150 - total flux cleaned = 0.00176805 Jy ! Component: 200 - total flux cleaned = 0.00196482 Jy ! Total flux subtracted in 200 components = 0.00196482 Jy ! Clean residual min=-0.001501 max=0.001515 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.261043 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.261043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101422Jy sigma=1.225235 ! Fit after self-cal, rms=0.101423Jy sigma=1.225210 ! 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=0.101423Jy sigma=1.225210 ! Fit after self-cal, rms=0.101562Jy sigma=1.225174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=4.858 mas, bpa=-48.61 degrees ! Estimated noise=0.326117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280203 Jy ! Component: 100 - total flux cleaned = 0.000346539 Jy ! Component: 150 - total flux cleaned = 0.000387098 Jy ! Component: 200 - total flux cleaned = 0.000386826 Jy ! Total flux subtracted in 200 components = 0.000386826 Jy ! Clean residual min=-0.001492 max=0.001517 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.26143 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.26143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101547Jy sigma=1.224999 ! Fit after self-cal, rms=0.101548Jy sigma=1.224991 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 (45.5, -111.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120054 Jy ! Component: 100 - total flux cleaned = 0.00130653 Jy ! Component: 150 - total flux cleaned = 0.00130756 Jy ! Component: 200 - total flux cleaned = 0.00133273 Jy ! Total flux subtracted in 200 components = 0.00133273 Jy ! Clean residual min=-0.001481 max=0.001318 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.262763 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.262763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101513Jy sigma=1.224383 ! Fit after self-cal, rms=0.101513Jy sigma=1.224360 ! 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=0.101513Jy sigma=1.224360 ! Fit after self-cal, rms=0.101647Jy sigma=1.224333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.162 mas, bmaj=9.173 mas, bpa=-66.14 degrees ! Estimated noise=0.417619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129358 Jy ! Component: 100 - total flux cleaned = 0.000161986 Jy ! Component: 150 - total flux cleaned = 0.000234528 Jy ! Component: 200 - total flux cleaned = 0.000285358 Jy ! Total flux subtracted in 200 components = 0.000285358 Jy ! Clean residual min=-0.001489 max=0.001429 Jy/beam ! Clean residual mean=0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.263048 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.263048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101648Jy sigma=1.224285 ! Fit after self-cal, rms=0.101648Jy sigma=1.224281 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 = 2.56491e-05 Jy ! Component: 100 - total flux cleaned = 4.84234e-05 Jy ! Component: 150 - total flux cleaned = 8.04268e-05 Jy ! Component: 200 - total flux cleaned = 0.00010957 Jy ! Total flux subtracted in 200 components = 0.00010957 Jy ! Clean residual min=-0.001477 max=0.001429 Jy/beam ! Clean residual mean=0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.263158 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 167 components and 0.263158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101650Jy sigma=1.224261 ! Fit after self-cal, rms=0.101651Jy sigma=1.224259 ! 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=3.806 mas, bmaj=4.858 mas, bpa=-48.6 degrees ! Estimated noise=0.326023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 4.858 at -48.6 degrees (North through East) ! Clean map min=-0.0014119 max=0.23278 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=3.135 mas, bmaj=4.022 mas, bpa=-49.57 degrees ! Estimated noise=0.528398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17998 Jy ! Component: 100 - total flux cleaned = 0.220458 Jy ! Component: 150 - total flux cleaned = 0.234422 Jy ! Component: 200 - total flux cleaned = 0.241985 Jy ! Total flux subtracted in 200 components = 0.241985 Jy ! Clean residual min=-0.003012 max=0.003890 Jy/beam ! Clean residual mean=0.000012 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.241985 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.241985 Jy ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=4.858 mas, bpa=-48.6 degrees ! Estimated noise=0.326023 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 = 0.00637619 Jy ! Component: 100 - total flux cleaned = 0.0100371 Jy ! Component: 150 - total flux cleaned = 0.01242 Jy ! Component: 200 - total flux cleaned = 0.0142814 Jy ! Total flux subtracted in 200 components = 0.0142814 Jy ! Clean residual min=-0.001540 max=0.001466 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.256267 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.256267 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.162 mas, bmaj=9.173 mas, bpa=-66.14 degrees ! Estimated noise=0.417619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210371 Jy ! Component: 100 - total flux cleaned = 0.00340155 Jy ! Component: 150 - total flux cleaned = 0.00437063 Jy ! Component: 200 - total flux cleaned = 0.00512049 Jy ! Total flux subtracted in 200 components = 0.00512049 Jy ! Clean residual min=-0.001555 max=0.001441 Jy/beam ! Clean residual mean=0.000005 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.261387 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 = 0.000345763 Jy ! Component: 100 - total flux cleaned = 0.00056106 Jy ! Component: 150 - total flux cleaned = 0.00067857 Jy ! Component: 200 - total flux cleaned = 0.000804417 Jy ! Total flux subtracted in 200 components = 0.000804417 Jy ! Clean residual min=-0.001522 max=0.001426 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.262192 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 134 components and 0.262192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=4.858 mas, bpa=-48.6 degrees ! Estimated noise=0.326023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109165 Jy ! Component: 100 - total flux cleaned = 6.7848e-05 Jy ! Component: 150 - total flux cleaned = 0.000165962 Jy ! Component: 200 - total flux cleaned = 0.00025903 Jy ! Total flux subtracted in 200 components = 0.00025903 Jy ! Clean residual min=-0.001484 max=0.001306 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.262451 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.262451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101701Jy sigma=1.224864 ! Fit after self-cal, rms=0.101692Jy sigma=1.224746 wmodel J0929+8612_S_map.mod ! Writing 157 model components to file: J0929+8612_S_map.mod wobs J0929+8612_S_uvs.fits ! Writing UV FITS file: J0929+8612_S_uvs.fits wwins J0929+8612_S_map.win ! wwins: Wrote 4 windows to J0929+8612_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 = -0.000452682 Jy ! Component: 100 - total flux cleaned = -0.000622834 Jy ! Component: 150 - total flux cleaned = -0.000833481 Jy ! Component: 200 - total flux cleaned = -0.00101414 Jy ! Component: 250 - total flux cleaned = -0.00112374 Jy ! Component: 300 - total flux cleaned = -0.00118786 Jy ! Component: 350 - total flux cleaned = -0.00116674 Jy ! Component: 400 - total flux cleaned = -0.00116724 Jy ! Component: 450 - total flux cleaned = -0.00114755 Jy ! Component: 500 - total flux cleaned = -0.0012078 Jy ! Component: 550 - total flux cleaned = -0.00110943 Jy ! Component: 600 - total flux cleaned = -0.00112893 Jy ! Component: 650 - total flux cleaned = -0.00107123 Jy ! Component: 700 - total flux cleaned = -0.00103307 Jy ! Component: 750 - total flux cleaned = -0.000995698 Jy ! Component: 800 - total flux cleaned = -0.000958949 Jy ! Component: 850 - total flux cleaned = -0.00094084 Jy ! Component: 900 - total flux cleaned = -0.00083268 Jy ! Component: 950 - total flux cleaned = -0.000850342 Jy ! Component: 1000 - total flux cleaned = -0.000744297 Jy ! Component: 1050 - total flux cleaned = -0.00065722 Jy ! Component: 1100 - total flux cleaned = -0.000657325 Jy ! Component: 1150 - total flux cleaned = -0.000623057 Jy ! Component: 1200 - total flux cleaned = -0.000537732 Jy ! Component: 1250 - total flux cleaned = -0.000453531 Jy ! Component: 1300 - total flux cleaned = -0.000386809 Jy ! Component: 1350 - total flux cleaned = -0.000270549 Jy ! Component: 1400 - total flux cleaned = -0.000204795 Jy ! Component: 1450 - total flux cleaned = -0.00015609 Jy ! Component: 1500 - total flux cleaned = -4.30815e-05 Jy ! Component: 1550 - total flux cleaned = -1.10087e-05 Jy ! Component: 1600 - total flux cleaned = 8.43219e-05 Jy ! Component: 1650 - total flux cleaned = 0.000131469 Jy ! Component: 1700 - total flux cleaned = 0.000209485 Jy ! Component: 1750 - total flux cleaned = 0.000193869 Jy ! Component: 1800 - total flux cleaned = 0.000255637 Jy ! Component: 1850 - total flux cleaned = 0.000255562 Jy ! Component: 1900 - total flux cleaned = 0.000285873 Jy ! Component: 1950 - total flux cleaned = 0.00031597 Jy ! Component: 2000 - total flux cleaned = 0.000360849 Jy ! Component: 2050 - total flux cleaned = 0.000405472 Jy ! Component: 2100 - total flux cleaned = 0.00047932 Jy ! Component: 2150 - total flux cleaned = 0.000479413 Jy ! Component: 2200 - total flux cleaned = 0.000552205 Jy ! Component: 2250 - total flux cleaned = 0.00061016 Jy ! Component: 2300 - total flux cleaned = 0.00063886 Jy ! Component: 2350 - total flux cleaned = 0.000752898 Jy ! Component: 2400 - total flux cleaned = 0.000766915 Jy ! Component: 2450 - total flux cleaned = 0.000823162 Jy ! Component: 2500 - total flux cleaned = 0.000865146 Jy ! Component: 2550 - total flux cleaned = 0.000934593 Jy ! Component: 2600 - total flux cleaned = 0.00101726 Jy ! Component: 2650 - total flux cleaned = 0.0010858 Jy ! Component: 2700 - total flux cleaned = 0.00116749 Jy ! Component: 2750 - total flux cleaned = 0.00120807 Jy ! Component: 2800 - total flux cleaned = 0.00127531 Jy ! Component: 2850 - total flux cleaned = 0.00136899 Jy ! Component: 2900 - total flux cleaned = 0.00142209 Jy ! Component: 2950 - total flux cleaned = 0.00147504 Jy ! Component: 3000 - total flux cleaned = 0.00158022 Jy ! Component: 3050 - total flux cleaned = 0.00158026 Jy ! Component: 3100 - total flux cleaned = 0.00160628 Jy ! Component: 3150 - total flux cleaned = 0.0016967 Jy ! Component: 3200 - total flux cleaned = 0.00174796 Jy ! Component: 3250 - total flux cleaned = 0.00169694 Jy ! Component: 3300 - total flux cleaned = 0.00173514 Jy ! Component: 3350 - total flux cleaned = 0.0018235 Jy ! Component: 3400 - total flux cleaned = 0.00188627 Jy ! Component: 3450 - total flux cleaned = 0.00189862 Jy ! Component: 3500 - total flux cleaned = 0.00197315 Jy ! Component: 3550 - total flux cleaned = 0.00193611 Jy ! Component: 3600 - total flux cleaned = 0.0019731 Jy ! Component: 3650 - total flux cleaned = 0.00199756 Jy ! Component: 3700 - total flux cleaned = 0.00207053 Jy ! Component: 3750 - total flux cleaned = 0.0020584 Jy ! Component: 3800 - total flux cleaned = 0.00209457 Jy ! Component: 3850 - total flux cleaned = 0.0021425 Jy ! Component: 3900 - total flux cleaned = 0.00209472 Jy ! Component: 3950 - total flux cleaned = 0.00214226 Jy ! Component: 4000 - total flux cleaned = 0.00211873 Jy ! Component: 4050 - total flux cleaned = 0.00216582 Jy ! Total flux subtracted in 4096 components = 0.0021541 Jy ! Clean residual min=-0.000599 max=0.000931 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.264605 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 457 components and 0.264605 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0929+8612_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 4.858 at -48.6 degrees (North through East) ! Clean map min=-0.0011357 max=0.23294 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0929+8612_S_map.fits wmodel /vlbi/uf001/uva//J0929+8612_S_map.mod ! Writing 457 model components to file: /vlbi/uf001/uva//J0929+8612_S_map.mod wobs /vlbi/uf001/uva//J0929+8612_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0929+8612_S_uvs.fits wwins /vlbi/uf001/uva//J0929+8612_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0929+8612_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.232945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209663 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270016 0.270016 0.540033 1.08007 2.16013 4.32026 8.64052 17.281 34.5621 69.1242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1111.04 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0929+8612_S_dfm.log closed on Mon Jan 14 00:28:17 2019