! Started logfile: /vlbi/uf001/uva//J1008-0933_S_dfm.log on Mon Jan 14 00:44:52 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//J1008-0933_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1008-0933_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.992593 visibilities/baseline/integration-bin. ! Found source: J1008-0933 ! ! 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 5628 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 J1008-0933_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030230Jy sigma=18.332950 ! Fit after self-cal, rms=0.769936Jy sigma=13.704167 ! 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=2.749 mas, bmaj=6.956 mas, bpa=-4.045 degrees ! Estimated noise=0.704578 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 = 0.17036 Jy ! Component: 100 - total flux cleaned = 0.232468 Jy ! Total flux subtracted in 100 components = 0.232468 Jy ! Clean residual min=-0.010168 max=0.030889 Jy/beam ! Clean residual mean=-0.000043 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 0.232468 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.232468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102771Jy sigma=1.723181 ! Fit after self-cal, rms=0.102277Jy sigma=1.715512 ! Inverting map ! Added new window around map position (0.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364508 Jy ! Component: 100 - total flux cleaned = 0.0576009 Jy ! Total flux subtracted in 100 components = 0.0576009 Jy ! Clean residual min=-0.007021 max=0.011596 Jy/beam ! Clean residual mean=-0.000028 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 0.290069 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.290069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084755Jy sigma=1.371223 ! Fit after self-cal, rms=0.084489Jy sigma=1.366809 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014031 Jy ! Component: 100 - total flux cleaned = 0.0228545 Jy ! Total flux subtracted in 100 components = 0.0228545 Jy ! Clean residual min=-0.005900 max=0.008477 Jy/beam ! Clean residual mean=-0.000022 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.312923 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.312923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081208Jy sigma=1.301100 ! Fit after self-cal, rms=0.081123Jy sigma=1.299694 ! 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=3.207 mas, bmaj=7.787 mas, bpa=-3.44 degrees ! Estimated noise=0.582799 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 = 0.0091786 Jy ! Component: 100 - total flux cleaned = 0.0145161 Jy ! Component: 150 - total flux cleaned = 0.018108 Jy ! Component: 200 - total flux cleaned = 0.0205754 Jy ! Total flux subtracted in 200 components = 0.0205754 Jy ! Clean residual min=-0.006053 max=0.005924 Jy/beam ! Clean residual mean=-0.000015 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.333499 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 88 components and 0.333499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080005Jy sigma=1.276889 ! Fit after self-cal, rms=0.079975Jy sigma=1.276309 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 7.787 at -3.44 degrees (North through East) ! Clean map min=-0.0059326 max=0.22498 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.98 KP 1.00 ! LA 0.96 MK 0.97 NL 1.02 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 HN 1.01 KP 1.01 ! LA 0.97 MK 1.01 NL 1.09 OV 0.94 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.03 KP 1.01 ! LA 0.95 MK 1.07 NL 1.09 OV 1.01 ! PT 1.00 SC 1.10 ! ! ! Fit before self-cal, rms=0.079975Jy sigma=1.276309 ! Fit after self-cal, rms=0.083247Jy sigma=1.241483 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=7.881 mas, bpa=-3.468 degrees ! Estimated noise=0.587198 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 = -0.00140521 Jy ! Component: 100 - total flux cleaned = -0.00169856 Jy ! Component: 150 - total flux cleaned = -0.00202657 Jy ! Component: 200 - total flux cleaned = -0.00226685 Jy ! Total flux subtracted in 200 components = -0.00226685 Jy ! Clean residual min=-0.005516 max=0.005040 Jy/beam ! Clean residual mean=0.000004 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.331232 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.331232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083052Jy sigma=1.239950 ! Fit after self-cal, rms=0.083086Jy sigma=1.239761 ! 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=0.083086Jy sigma=1.239761 ! Fit after self-cal, rms=0.076928Jy sigma=1.200779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.906 mas, bpa=-3.414 degrees ! Estimated noise=0.590153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023111 Jy ! Component: 100 - total flux cleaned = 8.68983e-05 Jy ! Component: 150 - total flux cleaned = -9.8773e-05 Jy ! Component: 200 - total flux cleaned = -0.000207554 Jy ! Total flux subtracted in 200 components = -0.000207554 Jy ! Clean residual min=-0.003433 max=0.003427 Jy/beam ! Clean residual mean=-0.000000 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.331024 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.331024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076748Jy sigma=1.199404 ! Fit after self-cal, rms=0.076767Jy sigma=1.199284 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 = -0.000112509 Jy ! Component: 100 - total flux cleaned = -0.000254543 Jy ! Component: 150 - total flux cleaned = -0.000385467 Jy ! Component: 200 - total flux cleaned = -0.00050614 Jy ! Total flux subtracted in 200 components = -0.00050614 Jy ! Clean residual min=-0.003387 max=0.003413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.330518 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.330518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076686Jy sigma=1.198717 ! Fit after self-cal, rms=0.076684Jy sigma=1.198694 ! 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=0.076684Jy sigma=1.198694 ! Fit after self-cal, rms=0.074763Jy sigma=1.189349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=7.916 mas, bpa=-3.35 degrees ! Estimated noise=0.589726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331583 Jy ! Component: 100 - total flux cleaned = -0.000406299 Jy ! Component: 150 - total flux cleaned = -0.000503717 Jy ! Component: 200 - total flux cleaned = -0.000532562 Jy ! Total flux subtracted in 200 components = -0.000532562 Jy ! Clean residual min=-0.002876 max=0.003284 Jy/beam ! Clean residual mean=-0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.329985 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.329985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074726Jy sigma=1.188814 ! Fit after self-cal, rms=0.074716Jy sigma=1.188742 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 (-118, -119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133666 Jy ! Component: 100 - total flux cleaned = 0.00147781 Jy ! Component: 150 - total flux cleaned = 0.0015962 Jy ! Component: 200 - total flux cleaned = 0.00169971 Jy ! Total flux subtracted in 200 components = 0.00169971 Jy ! Clean residual min=-0.002762 max=0.002480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.331685 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.331685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074556Jy sigma=1.186159 ! Fit after self-cal, rms=0.074553Jy sigma=1.186085 ! 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=0.074553Jy sigma=1.186085 ! Fit after self-cal, rms=0.074633Jy sigma=1.185958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.395 mas, bmaj=13.62 mas, bpa=-1.151 degrees ! Estimated noise=0.758557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226071 Jy ! Component: 100 - total flux cleaned = -0.000444095 Jy ! Component: 150 - total flux cleaned = -0.000567759 Jy ! Component: 200 - total flux cleaned = -0.000646276 Jy ! Total flux subtracted in 200 components = -0.000646276 Jy ! Clean residual min=-0.002847 max=0.002920 Jy/beam ! Clean residual mean=-0.000004 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.331039 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 140 components and 0.331039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074611Jy sigma=1.185617 ! Fit after self-cal, rms=0.074609Jy sigma=1.185565 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 = -0.000118117 Jy ! Component: 100 - total flux cleaned = -0.0001667 Jy ! Component: 150 - total flux cleaned = -0.000233567 Jy ! Component: 200 - total flux cleaned = -0.000274976 Jy ! Total flux subtracted in 200 components = -0.000274976 Jy ! Clean residual min=-0.002829 max=0.002880 Jy/beam ! Clean residual mean=-0.000004 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.330764 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 146 components and 0.330764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074596Jy sigma=1.185416 ! Fit after self-cal, rms=0.074596Jy sigma=1.185400 ! 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=3.23 mas, bmaj=7.928 mas, bpa=-3.352 degrees ! Estimated noise=0.590006 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.23 x 7.928 at -3.352 degrees (North through East) ! Clean map min=-0.002723 max=0.22941 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=2.761 mas, bmaj=7.042 mas, bpa=-3.954 degrees ! Estimated noise=0.718036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173604 Jy ! Component: 100 - total flux cleaned = 0.238067 Jy ! Component: 150 - total flux cleaned = 0.273606 Jy ! Component: 200 - total flux cleaned = 0.294232 Jy ! Total flux subtracted in 200 components = 0.294232 Jy ! Clean residual min=-0.004510 max=0.010374 Jy/beam ! Clean residual mean=-0.000013 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.294232 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.294232 Jy ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.928 mas, bpa=-3.352 degrees ! Estimated noise=0.590006 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 = 0.0155395 Jy ! Component: 100 - total flux cleaned = 0.0240226 Jy ! Component: 150 - total flux cleaned = 0.0290116 Jy ! Component: 200 - total flux cleaned = 0.0317974 Jy ! Total flux subtracted in 200 components = 0.0317974 Jy ! Clean residual min=-0.003230 max=0.002678 Jy/beam ! Clean residual mean=-0.000005 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.32603 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 72 components and 0.32603 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=7.395 mas, bmaj=13.62 mas, bpa=-1.151 degrees ! Estimated noise=0.758557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298839 Jy ! Component: 100 - total flux cleaned = 0.00478229 Jy ! Component: 150 - total flux cleaned = 0.00494575 Jy ! Component: 200 - total flux cleaned = 0.0050753 Jy ! Total flux subtracted in 200 components = 0.0050753 Jy ! Clean residual min=-0.002692 max=0.002928 Jy/beam ! Clean residual mean=-0.000006 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.331105 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 = 7.11847e-05 Jy ! Component: 100 - total flux cleaned = 0.00013387 Jy ! Component: 150 - total flux cleaned = 0.000106996 Jy ! Component: 200 - total flux cleaned = 5.64226e-05 Jy ! Total flux subtracted in 200 components = 5.64226e-05 Jy ! Clean residual min=-0.002722 max=0.002899 Jy/beam ! Clean residual mean=-0.000006 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.331161 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 0.331161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.928 mas, bpa=-3.352 degrees ! Estimated noise=0.590006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000551602 Jy ! Component: 100 - total flux cleaned = -0.000556426 Jy ! Component: 150 - total flux cleaned = -0.000557164 Jy ! Component: 200 - total flux cleaned = -0.000453916 Jy ! Total flux subtracted in 200 components = -0.000453916 Jy ! Clean residual min=-0.003115 max=0.002795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.330708 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.330708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074683Jy sigma=1.187251 ! Fit after self-cal, rms=0.074658Jy sigma=1.186941 wmodel J1008-0933_S_map.mod ! Writing 126 model components to file: J1008-0933_S_map.mod wobs J1008-0933_S_uvs.fits ! Writing UV FITS file: J1008-0933_S_uvs.fits wwins J1008-0933_S_map.win ! wwins: Wrote 3 windows to J1008-0933_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 = -0.000602829 Jy ! Component: 100 - total flux cleaned = -0.00101323 Jy ! Component: 150 - total flux cleaned = -0.00101261 Jy ! Component: 200 - total flux cleaned = -0.000804804 Jy ! Component: 250 - total flux cleaned = -0.00076439 Jy ! Component: 300 - total flux cleaned = -0.000724276 Jy ! Component: 350 - total flux cleaned = -0.000570508 Jy ! Component: 400 - total flux cleaned = -0.000533016 Jy ! Component: 450 - total flux cleaned = -0.000422202 Jy ! Component: 500 - total flux cleaned = -0.0003496 Jy ! Component: 550 - total flux cleaned = -0.000313617 Jy ! Component: 600 - total flux cleaned = -0.000313779 Jy ! Component: 650 - total flux cleaned = -0.000278928 Jy ! Component: 700 - total flux cleaned = -0.000211143 Jy ! Component: 750 - total flux cleaned = -0.000110398 Jy ! Component: 800 - total flux cleaned = -4.41414e-05 Jy ! Component: 850 - total flux cleaned = 5.4038e-05 Jy ! Component: 900 - total flux cleaned = 0.000150085 Jy ! Component: 950 - total flux cleaned = 0.000244896 Jy ! Component: 1000 - total flux cleaned = 0.000244387 Jy ! Component: 1050 - total flux cleaned = 0.00012144 Jy ! Component: 1100 - total flux cleaned = 0.00021278 Jy ! Component: 1150 - total flux cleaned = 9.2262e-05 Jy ! Component: 1200 - total flux cleaned = 0.000241482 Jy ! Component: 1250 - total flux cleaned = 0.000153226 Jy ! Component: 1300 - total flux cleaned = 0.000328201 Jy ! Component: 1350 - total flux cleaned = 0.000270659 Jy ! Component: 1400 - total flux cleaned = 0.000384588 Jy ! Component: 1450 - total flux cleaned = 0.000440669 Jy ! Component: 1500 - total flux cleaned = 0.000412577 Jy ! Component: 1550 - total flux cleaned = 0.000522991 Jy ! Component: 1600 - total flux cleaned = 0.000604275 Jy ! Component: 1650 - total flux cleaned = 0.00057704 Jy ! Component: 1700 - total flux cleaned = 0.000683607 Jy ! Component: 1750 - total flux cleaned = 0.000789548 Jy ! Component: 1800 - total flux cleaned = 0.000868012 Jy ! Component: 1850 - total flux cleaned = 0.000867902 Jy ! Component: 1900 - total flux cleaned = 0.000919739 Jy ! Component: 1950 - total flux cleaned = 0.000945423 Jy ! Component: 2000 - total flux cleaned = 0.00104686 Jy ! Component: 2050 - total flux cleaned = 0.00102224 Jy ! Component: 2100 - total flux cleaned = 0.00109732 Jy ! Component: 2150 - total flux cleaned = 0.00122074 Jy ! Component: 2200 - total flux cleaned = 0.00126953 Jy ! Component: 2250 - total flux cleaned = 0.00146367 Jy ! Component: 2300 - total flux cleaned = 0.00136746 Jy ! Component: 2350 - total flux cleaned = 0.00146317 Jy ! Component: 2400 - total flux cleaned = 0.00155782 Jy ! Component: 2450 - total flux cleaned = 0.00158157 Jy ! Component: 2500 - total flux cleaned = 0.0016752 Jy ! Component: 2550 - total flux cleaned = 0.00174472 Jy ! Component: 2600 - total flux cleaned = 0.00188268 Jy ! Component: 2650 - total flux cleaned = 0.00192819 Jy ! Component: 2700 - total flux cleaned = 0.00199643 Jy ! Component: 2750 - total flux cleaned = 0.0020639 Jy ! Component: 2800 - total flux cleaned = 0.00221967 Jy ! Component: 2850 - total flux cleaned = 0.00224178 Jy ! Component: 2900 - total flux cleaned = 0.00237343 Jy ! Component: 2950 - total flux cleaned = 0.00237351 Jy ! Component: 3000 - total flux cleaned = 0.002417 Jy ! Component: 3050 - total flux cleaned = 0.00252409 Jy ! Component: 3100 - total flux cleaned = 0.00260898 Jy ! Component: 3150 - total flux cleaned = 0.00269347 Jy ! Component: 3200 - total flux cleaned = 0.00273529 Jy ! Component: 3250 - total flux cleaned = 0.00263126 Jy ! Component: 3300 - total flux cleaned = 0.00277589 Jy ! Component: 3350 - total flux cleaned = 0.00279652 Jy ! Component: 3400 - total flux cleaned = 0.00273524 Jy ! Component: 3450 - total flux cleaned = 0.00277565 Jy ! Component: 3500 - total flux cleaned = 0.00283593 Jy ! Component: 3550 - total flux cleaned = 0.00273599 Jy ! Component: 3600 - total flux cleaned = 0.00277562 Jy ! Component: 3650 - total flux cleaned = 0.00285418 Jy ! Component: 3700 - total flux cleaned = 0.00275635 Jy ! Component: 3750 - total flux cleaned = 0.00281451 Jy ! Component: 3800 - total flux cleaned = 0.00277587 Jy ! Component: 3850 - total flux cleaned = 0.00279511 Jy ! Component: 3900 - total flux cleaned = 0.00281394 Jy ! Component: 3950 - total flux cleaned = 0.00281392 Jy ! Component: 4000 - total flux cleaned = 0.00290809 Jy ! Component: 4050 - total flux cleaned = 0.00287063 Jy ! Total flux subtracted in 4096 components = 0.002889 Jy ! Clean residual min=-0.001169 max=0.000987 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.333597 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 416 components and 0.333597 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1008-0933_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.23 x 7.928 at -3.352 degrees (North through East) ! Clean map min=-0.0024948 max=0.23039 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1008-0933_S_map.fits wmodel /vlbi/uf001/uva//J1008-0933_S_map.mod ! Writing 416 model components to file: /vlbi/uf001/uva//J1008-0933_S_map.mod wobs /vlbi/uf001/uva//J1008-0933_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1008-0933_S_uvs.fits wwins /vlbi/uf001/uva//J1008-0933_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1008-0933_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000336554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.438231 0.438231 0.876462 1.75292 3.50585 7.01169 14.0234 28.0468 56.0936 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 684.57 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1008-0933_S_dfm.log closed on Mon Jan 14 00:44:56 2019