! Started logfile: /vlbi/uf001/uva//J1407-2701_S_dfm.log on Mon Jan 14 02:45:53 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//J1407-2701_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1407-2701_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991204 visibilities/baseline/integration-bin. ! Found source: J1407-2701 ! ! 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 6423 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 J1407-2701_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.032823Jy sigma=14.959865 ! Fit after self-cal, rms=0.831095Jy sigma=11.902134 ! 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=2.443 mas, bmaj=6.665 mas, bpa=-6.352 degrees ! Estimated noise=0.920594 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 = 0.12049 Jy ! Component: 100 - total flux cleaned = 0.172374 Jy ! Total flux subtracted in 100 components = 0.172374 Jy ! Clean residual min=-0.014445 max=0.031007 Jy/beam ! Clean residual mean=-0.000053 rms=0.004313 Jy/beam ! Combined flux in latest and established models = 0.172374 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.172374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152223Jy sigma=1.899233 ! Fit after self-cal, rms=0.151896Jy sigma=1.894383 ! Inverting map ! Added new window around map position (8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348359 Jy ! Component: 100 - total flux cleaned = 0.0597269 Jy ! Total flux subtracted in 100 components = 0.0597269 Jy ! Clean residual min=-0.010562 max=0.020175 Jy/beam ! Clean residual mean=-0.000038 rms=0.003287 Jy/beam ! Combined flux in latest and established models = 0.232101 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.232101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135790Jy sigma=1.621308 ! Fit after self-cal, rms=0.135077Jy sigma=1.611132 ! Inverting map ! Added new window around map position (5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220366 Jy ! Component: 100 - total flux cleaned = 0.0380951 Jy ! Total flux subtracted in 100 components = 0.0380951 Jy ! Clean residual min=-0.008746 max=0.015412 Jy/beam ! Clean residual mean=-0.000029 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.270196 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.270196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127444Jy sigma=1.476922 ! Fit after self-cal, rms=0.127078Jy sigma=1.470901 ! 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=2.954 mas, bmaj=7.882 mas, bpa=-6.75 degrees ! Estimated noise=0.637938 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 = 0.0272151 Jy ! Component: 100 - total flux cleaned = 0.0460191 Jy ! Component: 150 - total flux cleaned = 0.0596062 Jy ! Component: 200 - total flux cleaned = 0.069485 Jy ! Total flux subtracted in 200 components = 0.069485 Jy ! Clean residual min=-0.010278 max=0.015943 Jy/beam ! Clean residual mean=-0.000069 rms=0.002992 Jy/beam ! Combined flux in latest and established models = 0.339681 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 83 components and 0.339681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119171Jy sigma=1.331402 ! Fit after self-cal, rms=0.118811Jy sigma=1.324770 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.954 x 7.882 at -6.75 degrees (North through East) ! Clean map min=-0.0095303 max=0.16141 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.21 KP 1.00 ! LA 0.89 MK 1.04 NL 1.15 OV 1.04 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.91 HN 1.12 KP 0.99 ! LA 0.91 MK 0.94 NL 1.16 OV 1.06 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.20 KP 1.00 ! LA 0.89 MK 1.04 NL 1.14 OV 0.98 ! PT 0.93 SC 0.90 ! ! ! Fit before self-cal, rms=0.118811Jy sigma=1.324770 ! Fit after self-cal, rms=0.138226Jy sigma=1.263780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.851 mas, bpa=-6.118 degrees ! Estimated noise=0.641816 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 (14.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103939 Jy ! Component: 100 - total flux cleaned = 0.0155823 Jy ! Component: 150 - total flux cleaned = 0.0165159 Jy ! Component: 200 - total flux cleaned = 0.0174518 Jy ! Total flux subtracted in 200 components = 0.0174518 Jy ! Clean residual min=-0.006732 max=0.007018 Jy/beam ! Clean residual mean=-0.000018 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.357133 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 119 components and 0.357133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136983Jy sigma=1.248818 ! Fit after self-cal, rms=0.137078Jy sigma=1.246609 ! 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=0.137078Jy sigma=1.246609 ! Fit after self-cal, rms=0.136227Jy sigma=1.245362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=7.839 mas, bpa=-6.04 degrees ! Estimated noise=0.63936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468637 Jy ! Component: 100 - total flux cleaned = 0.00630931 Jy ! Component: 150 - total flux cleaned = 0.00711558 Jy ! Component: 200 - total flux cleaned = 0.00764025 Jy ! Total flux subtracted in 200 components = 0.00764025 Jy ! Clean residual min=-0.006248 max=0.006505 Jy/beam ! Clean residual mean=-0.000021 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.364773 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.364773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135806Jy sigma=1.242581 ! Fit after self-cal, rms=0.135745Jy sigma=1.242102 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 = 0.00160812 Jy ! Component: 100 - total flux cleaned = 0.00214711 Jy ! Component: 150 - total flux cleaned = 0.0025512 Jy ! Component: 200 - total flux cleaned = 0.00285655 Jy ! Total flux subtracted in 200 components = 0.00285655 Jy ! Clean residual min=-0.006194 max=0.006512 Jy/beam ! Clean residual mean=-0.000017 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.36763 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.36763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135560Jy sigma=1.241467 ! Fit after self-cal, rms=0.135535Jy sigma=1.241349 ! 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=0.135535Jy sigma=1.241349 ! Fit after self-cal, rms=0.128060Jy sigma=1.205519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=7.807 mas, bpa=-6.081 degrees ! Estimated noise=0.639431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000623212 Jy ! Component: 100 - total flux cleaned = -0.000530624 Jy ! Component: 150 - total flux cleaned = -0.000531198 Jy ! Component: 200 - total flux cleaned = -0.000490934 Jy ! Total flux subtracted in 200 components = -0.000490934 Jy ! Clean residual min=-0.003354 max=0.004119 Jy/beam ! Clean residual mean=-0.000017 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.367139 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 160 components and 0.367139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128022Jy sigma=1.204958 ! Fit after self-cal, rms=0.128105Jy sigma=1.204708 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 (25, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387751 Jy ! Component: 100 - total flux cleaned = 0.00530727 Jy ! Component: 150 - total flux cleaned = 0.00541649 Jy ! Component: 200 - total flux cleaned = 0.00556042 Jy ! Total flux subtracted in 200 components = 0.00556042 Jy ! Clean residual min=-0.002855 max=0.002524 Jy/beam ! Clean residual mean=-0.000010 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.372699 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 188 components and 0.372699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127976Jy sigma=1.202124 ! Fit after self-cal, rms=0.127974Jy sigma=1.201947 ! 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=0.127974Jy sigma=1.201947 ! Fit after self-cal, rms=0.128568Jy sigma=1.201733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.602 mas, bmaj=18.56 mas, bpa=-2.281 degrees ! Estimated noise=0.8514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205656 Jy ! Component: 100 - total flux cleaned = 0.00236355 Jy ! Component: 150 - total flux cleaned = 0.00247098 Jy ! Component: 200 - total flux cleaned = 0.00250465 Jy ! Total flux subtracted in 200 components = 0.00250465 Jy ! Clean residual min=-0.003203 max=0.002952 Jy/beam ! Clean residual mean=-0.000022 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.375204 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 227 components and 0.375204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128539Jy sigma=1.201305 ! Fit after self-cal, rms=0.128545Jy sigma=1.201262 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 = 0.000552429 Jy ! Component: 100 - total flux cleaned = 0.000499763 Jy ! Component: 150 - total flux cleaned = 0.000450427 Jy ! Component: 200 - total flux cleaned = 0.000381748 Jy ! Total flux subtracted in 200 components = 0.000381748 Jy ! Clean residual min=-0.003009 max=0.002983 Jy/beam ! Clean residual mean=-0.000021 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.375586 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 237 components and 0.375586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128536Jy sigma=1.201150 ! Fit after self-cal, rms=0.128537Jy sigma=1.201142 ! 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=2.957 mas, bmaj=7.801 mas, bpa=-6.026 degrees ! Estimated noise=0.63903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 7.801 at -6.026 degrees (North through East) ! Clean map min=-0.0025295 max=0.15911 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=2.443 mas, bmaj=6.6 mas, bpa=-5.337 degrees ! Estimated noise=0.922164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119338 Jy ! Component: 100 - total flux cleaned = 0.174709 Jy ! Component: 150 - total flux cleaned = 0.211787 Jy ! Component: 200 - total flux cleaned = 0.238081 Jy ! Total flux subtracted in 200 components = 0.238081 Jy ! Clean residual min=-0.007290 max=0.015113 Jy/beam ! Clean residual mean=-0.000041 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.238081 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.238081 Jy ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.801 mas, bpa=-6.026 degrees ! Estimated noise=0.63903 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 = 0.034571 Jy ! Component: 100 - total flux cleaned = 0.0574698 Jy ! Component: 150 - total flux cleaned = 0.0736799 Jy ! Component: 200 - total flux cleaned = 0.0857292 Jy ! Total flux subtracted in 200 components = 0.0857292 Jy ! Clean residual min=-0.004433 max=0.007218 Jy/beam ! Clean residual mean=-0.000067 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.32381 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 115 components and 0.32381 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=7.602 mas, bmaj=18.56 mas, bpa=-2.281 degrees ! Estimated noise=0.8514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173332 Jy ! Component: 100 - total flux cleaned = 0.0280552 Jy ! Component: 150 - total flux cleaned = 0.0352036 Jy ! Component: 200 - total flux cleaned = 0.040085 Jy ! Total flux subtracted in 200 components = 0.040085 Jy ! Clean residual min=-0.003681 max=0.005212 Jy/beam ! Clean residual mean=-0.000046 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.363895 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) ! Added new window around map position (-25, 81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451093 Jy ! Component: 100 - total flux cleaned = 0.0069896 Jy ! Component: 150 - total flux cleaned = 0.00876502 Jy ! Component: 200 - total flux cleaned = 0.00993796 Jy ! Total flux subtracted in 200 components = 0.00993796 Jy ! Clean residual min=-0.002968 max=0.002792 Jy/beam ! Clean residual mean=-0.000023 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.373833 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 235 components and 0.373833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.801 mas, bpa=-6.026 degrees ! Estimated noise=0.63903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382843 Jy ! Component: 100 - total flux cleaned = 0.00106252 Jy ! Component: 150 - total flux cleaned = 0.00135449 Jy ! Component: 200 - total flux cleaned = 0.00154761 Jy ! Total flux subtracted in 200 components = 0.00154761 Jy ! Clean residual min=-0.002642 max=0.002391 Jy/beam ! Clean residual mean=-0.000010 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.375381 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 266 components and 0.375381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128559Jy sigma=1.201427 ! Fit after self-cal, rms=0.128556Jy sigma=1.201105 wmodel J1407-2701_S_map.mod ! Writing 266 model components to file: J1407-2701_S_map.mod wobs J1407-2701_S_uvs.fits ! Writing UV FITS file: J1407-2701_S_uvs.fits wwins J1407-2701_S_map.win ! wwins: Wrote 6 windows to J1407-2701_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 = -0.000975257 Jy ! Component: 100 - total flux cleaned = -0.0014759 Jy ! Component: 150 - total flux cleaned = -0.00190929 Jy ! Component: 200 - total flux cleaned = -0.00232498 Jy ! Component: 250 - total flux cleaned = -0.00265413 Jy ! Component: 300 - total flux cleaned = -0.00293751 Jy ! Component: 350 - total flux cleaned = -0.00331673 Jy ! Component: 400 - total flux cleaned = -0.00365247 Jy ! Component: 450 - total flux cleaned = -0.0039479 Jy ! Component: 500 - total flux cleaned = -0.00407716 Jy ! Component: 550 - total flux cleaned = -0.00439168 Jy ! Component: 600 - total flux cleaned = -0.00451522 Jy ! Component: 650 - total flux cleaned = -0.00460646 Jy ! Component: 700 - total flux cleaned = -0.00490524 Jy ! Component: 750 - total flux cleaned = -0.0049644 Jy ! Component: 800 - total flux cleaned = -0.00522577 Jy ! Component: 850 - total flux cleaned = -0.00539729 Jy ! Component: 900 - total flux cleaned = -0.00565068 Jy ! Component: 950 - total flux cleaned = -0.0057613 Jy ! Component: 1000 - total flux cleaned = -0.00576124 Jy ! Component: 1050 - total flux cleaned = -0.00592415 Jy ! Component: 1100 - total flux cleaned = -0.00592459 Jy ! Component: 1150 - total flux cleaned = -0.00600403 Jy ! Component: 1200 - total flux cleaned = -0.00602954 Jy ! Component: 1250 - total flux cleaned = -0.00587456 Jy ! Component: 1300 - total flux cleaned = -0.00592618 Jy ! Component: 1350 - total flux cleaned = -0.00597666 Jy ! Component: 1400 - total flux cleaned = -0.00595138 Jy ! Component: 1450 - total flux cleaned = -0.00597632 Jy ! Component: 1500 - total flux cleaned = -0.00595202 Jy ! Component: 1550 - total flux cleaned = -0.0060249 Jy ! Component: 1600 - total flux cleaned = -0.00590409 Jy ! Component: 1650 - total flux cleaned = -0.00590435 Jy ! Component: 1700 - total flux cleaned = -0.00585737 Jy ! Component: 1750 - total flux cleaned = -0.00590438 Jy ! Component: 1800 - total flux cleaned = -0.00588104 Jy ! Component: 1850 - total flux cleaned = -0.00588079 Jy ! Component: 1900 - total flux cleaned = -0.00581223 Jy ! Component: 1950 - total flux cleaned = -0.00588028 Jy ! Component: 2000 - total flux cleaned = -0.00581269 Jy ! Component: 2050 - total flux cleaned = -0.00579007 Jy ! Component: 2100 - total flux cleaned = -0.00587827 Jy ! Component: 2150 - total flux cleaned = -0.0057908 Jy ! Component: 2200 - total flux cleaned = -0.0057692 Jy ! Component: 2250 - total flux cleaned = -0.00579071 Jy ! Component: 2300 - total flux cleaned = -0.00587644 Jy ! Component: 2350 - total flux cleaned = -0.00591886 Jy ! Component: 2400 - total flux cleaned = -0.00593978 Jy ! Component: 2450 - total flux cleaned = -0.00593969 Jy ! Component: 2500 - total flux cleaned = -0.00598089 Jy ! Component: 2550 - total flux cleaned = -0.00610411 Jy ! Component: 2600 - total flux cleaned = -0.00606322 Jy ! Component: 2650 - total flux cleaned = -0.00620518 Jy ! Component: 2700 - total flux cleaned = -0.00622495 Jy ! Component: 2750 - total flux cleaned = -0.006185 Jy ! Component: 2800 - total flux cleaned = -0.00624443 Jy ! Component: 2850 - total flux cleaned = -0.00624448 Jy ! Component: 2900 - total flux cleaned = -0.00630308 Jy ! Component: 2950 - total flux cleaned = -0.00624484 Jy ! Component: 3000 - total flux cleaned = -0.00626433 Jy ! Component: 3050 - total flux cleaned = -0.006341 Jy ! Component: 3100 - total flux cleaned = -0.00632217 Jy ! Component: 3150 - total flux cleaned = -0.0063787 Jy ! Component: 3200 - total flux cleaned = -0.00630371 Jy ! Component: 3250 - total flux cleaned = -0.00632234 Jy ! Component: 3300 - total flux cleaned = -0.00630382 Jy ! Component: 3350 - total flux cleaned = -0.00634063 Jy ! Component: 3400 - total flux cleaned = -0.00630422 Jy ! Component: 3450 - total flux cleaned = -0.00628607 Jy ! Component: 3500 - total flux cleaned = -0.00634007 Jy ! Component: 3550 - total flux cleaned = -0.006322 Jy ! Component: 3600 - total flux cleaned = -0.00628631 Jy ! Component: 3650 - total flux cleaned = -0.00623311 Jy ! Component: 3700 - total flux cleaned = -0.00628594 Jy ! Component: 3750 - total flux cleaned = -0.00621605 Jy ! Component: 3800 - total flux cleaned = -0.00630306 Jy ! Component: 3850 - total flux cleaned = -0.00630295 Jy ! Component: 3900 - total flux cleaned = -0.00630286 Jy ! Component: 3950 - total flux cleaned = -0.00626878 Jy ! Component: 4000 - total flux cleaned = -0.00628571 Jy ! Component: 4050 - total flux cleaned = -0.00626884 Jy ! Total flux subtracted in 4096 components = -0.00630242 Jy ! Clean residual min=-0.000959 max=0.001118 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.369078 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 548 components and 0.369078 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1407-2701_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 7.801 at -6.026 degrees (North through East) ! Clean map min=-0.0023902 max=0.16112 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1407-2701_S_map.fits wmodel /vlbi/uf001/uva//J1407-2701_S_map.mod ! Writing 548 model components to file: /vlbi/uf001/uva//J1407-2701_S_map.mod wobs /vlbi/uf001/uva//J1407-2701_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1407-2701_S_uvs.fits wwins /vlbi/uf001/uva//J1407-2701_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1407-2701_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.562573 0.562573 1.12515 2.25029 4.50058 9.00117 18.0023 36.0047 72.0094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 533.264 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1407-2701_S_dfm.log closed on Mon Jan 14 02:45:58 2019