! Started logfile: /vlbi/uf001/uva//J1105-2659_S_a_dfm.log on Mon Jan 14 01:07:32 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//J1105-2659_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1105-2659_S_a_uva.fits ! AN table 1: 24 integrations on 15 of 15 possible baselines. ! AN table 2: 24 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.998611 visibilities/baseline/integration-bin. ! Found source: J1105-2659 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 2157 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 J1105-2659_S_a] 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=1.006649Jy sigma=15.786100 ! Fit after self-cal, rms=0.948260Jy sigma=14.893982 ! 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=2.186 mas, bmaj=5.727 mas, bpa=-0.03544 degrees ! Estimated noise=1.42691 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 = 0.041915 Jy ! Component: 100 - total flux cleaned = 0.0513885 Jy ! Total flux subtracted in 100 components = 0.0513885 Jy ! Clean residual min=-0.007041 max=0.007014 Jy/beam ! Clean residual mean=-0.000021 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.0513885 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0513885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076556Jy sigma=1.139548 ! Fit after self-cal, rms=0.075040Jy sigma=1.115438 ! 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=2.498 mas, bmaj=6.4 mas, bpa=-1.814 degrees ! Estimated noise=0.979925 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 = 0.00549386 Jy ! Component: 100 - total flux cleaned = 0.00811254 Jy ! Component: 150 - total flux cleaned = 0.00951589 Jy ! Component: 200 - total flux cleaned = 0.0103166 Jy ! Total flux subtracted in 200 components = 0.0103166 Jy ! Clean residual min=-0.006148 max=0.005587 Jy/beam ! Clean residual mean=-0.000002 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.0617051 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.0617051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074618Jy sigma=1.110091 ! Fit after self-cal, rms=0.074580Jy sigma=1.109627 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.498 x 6.4 at -1.814 degrees (North through East) ! Clean map min=-0.0060985 max=0.055894 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.03 NL 1.28 OV 1.03 ! PT 1.16 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.58 LA 0.81 MK 1.11 OV 1.02 ! PT 1.20 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.84 MK 1.08 NL 1.09 OV 1.23 ! PT 1.17 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.63 LA 0.87 MK 0.97 OV 1.01 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.89 MK 0.98 NL 0.88 OV 1.09 ! PT 1.24 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 LA 1.20 MK 0.95 OV 1.12 ! PT 1.05 SC 0.94 ! ! ! Fit before self-cal, rms=0.074580Jy sigma=1.109627 ! Fit after self-cal, rms=0.072915Jy sigma=1.088520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.537 mas, bmaj=6.392 mas, bpa=-1.739 degrees ! Estimated noise=0.975817 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 = -0.000113599 Jy ! Component: 100 - total flux cleaned = -0.000226323 Jy ! Component: 150 - total flux cleaned = -0.00031692 Jy ! Component: 200 - total flux cleaned = -0.000404258 Jy ! Total flux subtracted in 200 components = -0.000404258 Jy ! Clean residual min=-0.003861 max=0.003665 Jy/beam ! Clean residual mean=-0.000018 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0613008 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0613008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072901Jy sigma=1.088390 ! Fit after self-cal, rms=0.073469Jy sigma=1.083438 ! 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=0.073469Jy sigma=1.083438 ! Fit after self-cal, rms=0.075234Jy sigma=1.082282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.547 mas, bmaj=6.387 mas, bpa=-1.874 degrees ! Estimated noise=0.97598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311703 Jy ! Component: 100 - total flux cleaned = -0.000388915 Jy ! Component: 150 - total flux cleaned = -0.000429331 Jy ! Component: 200 - total flux cleaned = -0.000462627 Jy ! Total flux subtracted in 200 components = -0.000462627 Jy ! Clean residual min=-0.004122 max=0.003708 Jy/beam ! Clean residual mean=-0.000023 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0608382 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0608382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075210Jy sigma=1.082176 ! Fit after self-cal, rms=0.075424Jy sigma=1.081479 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 = -0.000100791 Jy ! Component: 100 - total flux cleaned = -0.000168222 Jy ! Component: 150 - total flux cleaned = -0.000186468 Jy ! Component: 200 - total flux cleaned = -0.000155021 Jy ! Total flux subtracted in 200 components = -0.000155021 Jy ! Clean residual min=-0.004425 max=0.003980 Jy/beam ! Clean residual mean=-0.000017 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0606832 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0606832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075406Jy sigma=1.081395 ! Fit after self-cal, rms=0.075408Jy sigma=1.081343 ! 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=0.075408Jy sigma=1.081343 ! Fit after self-cal, rms=0.075565Jy sigma=1.081200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.554 mas, bmaj=6.387 mas, bpa=-1.908 degrees ! Estimated noise=0.972134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297384 Jy ! Component: 100 - total flux cleaned = -0.000340507 Jy ! Component: 150 - total flux cleaned = -0.000408511 Jy ! Component: 200 - total flux cleaned = -0.000437951 Jy ! Total flux subtracted in 200 components = -0.000437951 Jy ! Clean residual min=-0.004370 max=0.003901 Jy/beam ! Clean residual mean=-0.000021 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0602452 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.0602452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075547Jy sigma=1.081125 ! Fit after self-cal, rms=0.075626Jy sigma=1.081042 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 = -8.17761e-05 Jy ! Component: 100 - total flux cleaned = -0.000119383 Jy ! Component: 150 - total flux cleaned = -9.00017e-05 Jy ! Component: 200 - total flux cleaned = -9.01748e-05 Jy ! Total flux subtracted in 200 components = -9.01748e-05 Jy ! Clean residual min=-0.004408 max=0.003955 Jy/beam ! Clean residual mean=-0.000020 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0601551 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0601551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075612Jy sigma=1.080992 ! Fit after self-cal, rms=0.075616Jy sigma=1.080960 ! 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=0.075616Jy sigma=1.080960 ! Fit after self-cal, rms=0.075431Jy sigma=1.080921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.579 mas, bmaj=17.3 mas, bpa=0.1302 degrees ! Estimated noise=1.39577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07278e-05 Jy ! Component: 100 - total flux cleaned = 4.19182e-05 Jy ! Component: 150 - total flux cleaned = 4.24792e-05 Jy ! Component: 200 - total flux cleaned = 4.2845e-05 Jy ! Total flux subtracted in 200 components = 4.2845e-05 Jy ! Clean residual min=-0.004630 max=0.003555 Jy/beam ! Clean residual mean=-0.000050 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.0601979 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 45 components and 0.0601979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075435Jy sigma=1.081010 ! Fit after self-cal, rms=0.075458Jy sigma=1.080562 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 = 0.000140627 Jy ! Component: 100 - total flux cleaned = 0.00014076 Jy ! Component: 150 - total flux cleaned = 0.000141004 Jy ! Component: 200 - total flux cleaned = 0.00014124 Jy ! Total flux subtracted in 200 components = 0.00014124 Jy ! Clean residual min=-0.004640 max=0.003569 Jy/beam ! Clean residual mean=-0.000050 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.0603391 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.0603391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075464Jy sigma=1.080683 ! Fit after self-cal, rms=0.075479Jy sigma=1.080652 ! 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=2.559 mas, bmaj=6.391 mas, bpa=-1.921 degrees ! Estimated noise=0.968125 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.559 x 6.391 at -1.921 degrees (North through East) ! Clean map min=-0.0040903 max=0.054138 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=2.215 mas, bmaj=5.64 mas, bpa=-0.1835 degrees ! Estimated noise=1.43627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435416 Jy ! Component: 100 - total flux cleaned = 0.0534613 Jy ! Component: 150 - total flux cleaned = 0.0573571 Jy ! Component: 200 - total flux cleaned = 0.0582673 Jy ! Total flux subtracted in 200 components = 0.0582673 Jy ! Clean residual min=-0.005740 max=0.006509 Jy/beam ! Clean residual mean=-0.000016 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.0582672 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0582672 Jy ! Inverting map and beam ! Estimated beam: bmin=2.559 mas, bmaj=6.391 mas, bpa=-1.921 degrees ! Estimated noise=0.968125 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 = 0.00159375 Jy ! Component: 100 - total flux cleaned = 0.00159576 Jy ! Component: 150 - total flux cleaned = 0.00151002 Jy ! Component: 200 - total flux cleaned = 0.00150832 Jy ! Total flux subtracted in 200 components = 0.00150832 Jy ! Clean residual min=-0.004329 max=0.004077 Jy/beam ! Clean residual mean=-0.000022 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0597756 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0597756 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=7.579 mas, bmaj=17.3 mas, bpa=0.1302 degrees ! Estimated noise=1.39577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519379 Jy ! Component: 100 - total flux cleaned = 0.000522306 Jy ! Component: 150 - total flux cleaned = 0.000523523 Jy ! Component: 200 - total flux cleaned = 0.00052415 Jy ! Total flux subtracted in 200 components = 0.00052415 Jy ! Clean residual min=-0.004733 max=0.003492 Jy/beam ! Clean residual mean=-0.000051 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.0602997 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 = 3.96206e-07 Jy ! Component: 100 - total flux cleaned = 7.19862e-07 Jy ! Component: 150 - total flux cleaned = 9.9708e-07 Jy ! Component: 200 - total flux cleaned = 1.57926e-05 Jy ! Total flux subtracted in 200 components = 1.57926e-05 Jy ! Clean residual min=-0.004722 max=0.003496 Jy/beam ! Clean residual mean=-0.000051 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.0603155 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0603155 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.559 mas, bmaj=6.391 mas, bpa=-1.921 degrees ! Estimated noise=0.968125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442244 Jy ! Component: 100 - total flux cleaned = -0.000480762 Jy ! Component: 150 - total flux cleaned = -0.000479322 Jy ! Component: 200 - total flux cleaned = -0.000456378 Jy ! Total flux subtracted in 200 components = -0.000456378 Jy ! Clean residual min=-0.004321 max=0.004036 Jy/beam ! Clean residual mean=-0.000022 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0598591 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0598591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075481Jy sigma=1.080753 ! Fit after self-cal, rms=0.075472Jy sigma=1.080572 wmodel J1105-2659_S_a_map.mod ! Writing 35 model components to file: J1105-2659_S_a_map.mod wobs J1105-2659_S_a_uvs.fits ! Writing UV FITS file: J1105-2659_S_a_uvs.fits wwins J1105-2659_S_a_map.win ! wwins: Wrote 1 windows to J1105-2659_S_a_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 = -5.77368e-05 Jy ! Component: 100 - total flux cleaned = 6.68531e-06 Jy ! Component: 150 - total flux cleaned = -0.000161695 Jy ! Component: 200 - total flux cleaned = -0.000216134 Jy ! Component: 250 - total flux cleaned = -0.000266865 Jy ! Component: 300 - total flux cleaned = -0.000216692 Jy ! Component: 350 - total flux cleaned = -7.7851e-05 Jy ! Component: 400 - total flux cleaned = -0.000168376 Jy ! Component: 450 - total flux cleaned = -8.16048e-05 Jy ! Component: 500 - total flux cleaned = -0.000123586 Jy ! Component: 550 - total flux cleaned = 3.76259e-05 Jy ! Component: 600 - total flux cleaned = 7.56351e-05 Jy ! Component: 650 - total flux cleaned = 7.52217e-05 Jy ! Component: 700 - total flux cleaned = 0.000111306 Jy ! Component: 750 - total flux cleaned = 0.000111411 Jy ! Component: 800 - total flux cleaned = 0.000180315 Jy ! Component: 850 - total flux cleaned = 0.000180107 Jy ! Component: 900 - total flux cleaned = 0.000213601 Jy ! Component: 950 - total flux cleaned = 0.000440257 Jy ! Component: 1000 - total flux cleaned = 0.000503344 Jy ! Component: 1050 - total flux cleaned = 0.000627437 Jy ! Component: 1100 - total flux cleaned = 0.00083897 Jy ! Component: 1150 - total flux cleaned = 0.000927295 Jy ! Component: 1200 - total flux cleaned = 0.00110247 Jy ! Component: 1250 - total flux cleaned = 0.00127402 Jy ! Component: 1300 - total flux cleaned = 0.00138607 Jy ! Component: 1350 - total flux cleaned = 0.00146823 Jy ! Component: 1400 - total flux cleaned = 0.00149526 Jy ! Component: 1450 - total flux cleaned = 0.00160225 Jy ! Component: 1500 - total flux cleaned = 0.00165478 Jy ! Component: 1550 - total flux cleaned = 0.00175823 Jy ! Component: 1600 - total flux cleaned = 0.00180902 Jy ! Component: 1650 - total flux cleaned = 0.00190939 Jy ! Component: 1700 - total flux cleaned = 0.0019587 Jy ! Component: 1750 - total flux cleaned = 0.00195858 Jy ! Component: 1800 - total flux cleaned = 0.00195824 Jy ! Component: 1850 - total flux cleaned = 0.00188661 Jy ! Component: 1900 - total flux cleaned = 0.00181647 Jy ! Component: 1950 - total flux cleaned = 0.00170061 Jy ! Component: 2000 - total flux cleaned = 0.00172354 Jy ! Component: 2050 - total flux cleaned = 0.00160997 Jy ! Component: 2100 - total flux cleaned = 0.00154245 Jy ! Component: 2150 - total flux cleaned = 0.00147583 Jy ! Component: 2200 - total flux cleaned = 0.00134365 Jy ! Component: 2250 - total flux cleaned = 0.00125641 Jy ! Component: 2300 - total flux cleaned = 0.0011482 Jy ! Component: 2350 - total flux cleaned = 0.00112649 Jy ! Component: 2400 - total flux cleaned = 0.000977615 Jy ! Component: 2450 - total flux cleaned = 0.000977886 Jy ! Component: 2500 - total flux cleaned = 0.000936011 Jy ! Component: 2550 - total flux cleaned = 0.000873514 Jy ! Component: 2600 - total flux cleaned = 0.000749494 Jy ! Component: 2650 - total flux cleaned = 0.000667313 Jy ! Component: 2700 - total flux cleaned = 0.000585616 Jy ! Component: 2750 - total flux cleaned = 0.000544929 Jy ! Component: 2800 - total flux cleaned = 0.000403523 Jy ! Component: 2850 - total flux cleaned = 0.000323255 Jy ! Component: 2900 - total flux cleaned = 0.000263392 Jy ! Component: 2950 - total flux cleaned = 0.000223507 Jy ! Component: 3000 - total flux cleaned = 0.00020358 Jy ! Component: 3050 - total flux cleaned = 0.000144264 Jy ! Component: 3100 - total flux cleaned = 6.56779e-05 Jy ! Component: 3150 - total flux cleaned = 0.000104917 Jy ! Component: 3200 - total flux cleaned = 0.000104855 Jy ! Component: 3250 - total flux cleaned = 0.000202656 Jy ! Component: 3300 - total flux cleaned = 0.000222162 Jy ! Component: 3350 - total flux cleaned = 0.000319735 Jy ! Component: 3400 - total flux cleaned = 0.000319753 Jy ! Component: 3450 - total flux cleaned = 0.000339239 Jy ! Component: 3500 - total flux cleaned = 0.000358824 Jy ! Component: 3550 - total flux cleaned = 0.000339213 Jy ! Component: 3600 - total flux cleaned = 0.000417865 Jy ! Component: 3650 - total flux cleaned = 0.000457128 Jy ! Component: 3700 - total flux cleaned = 0.000457086 Jy ! Component: 3750 - total flux cleaned = 0.000476807 Jy ! Component: 3800 - total flux cleaned = 0.000496569 Jy ! Component: 3850 - total flux cleaned = 0.000516379 Jy ! Component: 3900 - total flux cleaned = 0.000516412 Jy ! Component: 3950 - total flux cleaned = 0.000576143 Jy ! Component: 4000 - total flux cleaned = 0.000556113 Jy ! Component: 4050 - total flux cleaned = 0.000576156 Jy ! Total flux subtracted in 4096 components = 0.000616214 Jy ! Clean residual min=-0.001364 max=0.001225 Jy/beam ! Clean residual mean=-0.000009 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0604753 Jy keep ! Adding 207 model components to the UV plane model. ! The established model now contains 242 components and 0.0604753 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1105-2659_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.559 x 6.391 at -1.921 degrees (North through East) ! Clean map min=-0.003448 max=0.053972 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1105-2659_S_a_map.fits wmodel /vlbi/uf001/uva//J1105-2659_S_a_map.mod ! Writing 242 model components to file: /vlbi/uf001/uva//J1105-2659_S_a_map.mod wobs /vlbi/uf001/uva//J1105-2659_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1105-2659_S_a_uvs.fits wwins /vlbi/uf001/uva//J1105-2659_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1105-2659_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0539718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61493 1.61493 3.22985 6.4597 12.9194 25.8388 51.6776 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 185.767 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1105-2659_S_a_dfm.log closed on Mon Jan 14 01:07:36 2019