! Started logfile: /vlbi/uf001/uva//J1243+7442_S_dfm.log on Mon Jan 14 01:59:52 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//J1243+7442_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1243+7442_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883333 visibilities/baseline/integration-bin. ! Found source: J1243+7442 ! ! 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 9063 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 J1243+7442_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006037Jy sigma=21.484763 ! Fit after self-cal, rms=0.850021Jy sigma=18.080497 ! 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=3.204 mas, bmaj=4.526 mas, bpa=75.02 degrees ! Estimated noise=0.494609 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 = 0.113267 Jy ! Component: 100 - total flux cleaned = 0.148909 Jy ! Total flux subtracted in 100 components = 0.148909 Jy ! Clean residual min=-0.004668 max=0.015535 Jy/beam ! Clean residual mean=-0.000014 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.148909 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.148909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069312Jy sigma=1.389780 ! Fit after self-cal, rms=0.069284Jy sigma=1.388982 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166713 Jy ! Component: 100 - total flux cleaned = 0.0247869 Jy ! Total flux subtracted in 100 components = 0.0247869 Jy ! Clean residual min=-0.003293 max=0.003711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.173695 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.173695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065073Jy sigma=1.293169 ! Fit after self-cal, rms=0.065063Jy sigma=1.292813 ! 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=3.727 mas, bmaj=5.503 mas, bpa=81.53 degrees ! Estimated noise=0.365732 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 = 0.00484513 Jy ! Component: 100 - total flux cleaned = 0.00721693 Jy ! Component: 150 - total flux cleaned = 0.00849062 Jy ! Component: 200 - total flux cleaned = 0.00896926 Jy ! Total flux subtracted in 200 components = 0.00896926 Jy ! Clean residual min=-0.002540 max=0.002547 Jy/beam ! Clean residual mean=0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.182665 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.182665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064716Jy sigma=1.285724 ! Fit after self-cal, rms=0.064717Jy sigma=1.285654 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.727 x 5.503 at 81.53 degrees (North through East) ! Clean map min=-0.002457 max=0.15079 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.02 KP 1.00 ! LA 0.93 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 1.01 ! LA 0.95 MK 1.04 NL 1.02 OV 1.02 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.02 KP 1.01 ! LA 0.95 MK 1.03 NL 0.99 OV 1.02 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.064717Jy sigma=1.285654 ! Fit after self-cal, rms=0.064316Jy sigma=1.276302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.517 mas, bpa=81.43 degrees ! Estimated noise=0.367087 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 = -0.000238249 Jy ! Component: 100 - total flux cleaned = -0.000360193 Jy ! Component: 150 - total flux cleaned = -0.000403068 Jy ! Component: 200 - total flux cleaned = -0.000459695 Jy ! Total flux subtracted in 200 components = -0.000459695 Jy ! Clean residual min=-0.002172 max=0.002239 Jy/beam ! Clean residual mean=0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.182205 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.182205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064300Jy sigma=1.276002 ! Fit after self-cal, rms=0.064306Jy sigma=1.275914 ! 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=0.064306Jy sigma=1.275914 ! Fit after self-cal, rms=0.063682Jy sigma=1.264294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=5.519 mas, bpa=81.74 degrees ! Estimated noise=0.366953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.07513e-05 Jy ! Component: 100 - total flux cleaned = -5.28735e-05 Jy ! Component: 150 - total flux cleaned = -8.20953e-05 Jy ! Component: 200 - total flux cleaned = -9.56395e-05 Jy ! Total flux subtracted in 200 components = -9.56395e-05 Jy ! Clean residual min=-0.001760 max=0.001698 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.182109 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.182109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063674Jy sigma=1.264165 ! Fit after self-cal, rms=0.063679Jy sigma=1.264086 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.4914e-05 Jy ! Component: 100 - total flux cleaned = -5.86429e-05 Jy ! Component: 150 - total flux cleaned = -8.4314e-05 Jy ! Component: 200 - total flux cleaned = -9.68247e-05 Jy ! Total flux subtracted in 200 components = -9.68247e-05 Jy ! Clean residual min=-0.001741 max=0.001688 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.182013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.182013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063674Jy sigma=1.264001 ! Fit after self-cal, rms=0.063673Jy sigma=1.263998 ! 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=0.063673Jy sigma=1.263998 ! Fit after self-cal, rms=0.063723Jy sigma=1.263987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=5.52 mas, bpa=81.73 degrees ! Estimated noise=0.367261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.9986e-05 Jy ! Component: 100 - total flux cleaned = 3.84876e-05 Jy ! Component: 150 - total flux cleaned = 1.52157e-05 Jy ! Component: 200 - total flux cleaned = 3.98975e-06 Jy ! Total flux subtracted in 200 components = 3.98975e-06 Jy ! Clean residual min=-0.001741 max=0.001695 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.182017 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.182017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063718Jy sigma=1.263914 ! Fit after self-cal, rms=0.063718Jy sigma=1.263911 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 = -2.27305e-05 Jy ! Component: 100 - total flux cleaned = -3.37583e-05 Jy ! Component: 150 - total flux cleaned = -4.39394e-05 Jy ! Component: 200 - total flux cleaned = -5.41148e-05 Jy ! Total flux subtracted in 200 components = -5.41148e-05 Jy ! Clean residual min=-0.001736 max=0.001695 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.181962 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.181962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063714Jy sigma=1.263859 ! Fit after self-cal, rms=0.063714Jy sigma=1.263860 ! 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=0.063714Jy sigma=1.263860 ! Fit after self-cal, rms=0.063769Jy sigma=1.263853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.692 mas, bmaj=9.665 mas, bpa=81.74 degrees ! Estimated noise=0.460155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327845 Jy ! Component: 100 - total flux cleaned = 0.000350027 Jy ! Component: 150 - total flux cleaned = 0.000365397 Jy ! Component: 200 - total flux cleaned = 0.000371012 Jy ! Total flux subtracted in 200 components = 0.000371012 Jy ! Clean residual min=-0.001853 max=0.001884 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.182333 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.182333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063773Jy sigma=1.263903 ! Fit after self-cal, rms=0.063770Jy sigma=1.263840 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 = 8.56596e-07 Jy ! Component: 100 - total flux cleaned = 1.06097e-06 Jy ! Component: 150 - total flux cleaned = 1.52951e-05 Jy ! Component: 200 - total flux cleaned = 1.98158e-05 Jy ! Total flux subtracted in 200 components = 1.98158e-05 Jy ! Clean residual min=-0.001847 max=0.001891 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.182353 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.182353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063774Jy sigma=1.263905 ! Fit after self-cal, rms=0.063772Jy sigma=1.263860 ! 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=3.737 mas, bmaj=5.52 mas, bpa=81.71 degrees ! Estimated noise=0.367581 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 5.52 at 81.71 degrees (North through East) ! Clean map min=-0.0017191 max=0.15187 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=3.209 mas, bmaj=4.535 mas, bpa=75.57 degrees ! Estimated noise=0.499137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114201 Jy ! Component: 100 - total flux cleaned = 0.15023 Jy ! Component: 150 - total flux cleaned = 0.166867 Jy ! Component: 200 - total flux cleaned = 0.174903 Jy ! Total flux subtracted in 200 components = 0.174903 Jy ! Clean residual min=-0.002649 max=0.003655 Jy/beam ! Clean residual mean=-0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.174903 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.174903 Jy ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=5.52 mas, bpa=81.71 degrees ! Estimated noise=0.367581 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 = 0.00416893 Jy ! Component: 100 - total flux cleaned = 0.00615287 Jy ! Component: 150 - total flux cleaned = 0.00648389 Jy ! Component: 200 - total flux cleaned = 0.00670311 Jy ! Total flux subtracted in 200 components = 0.00670311 Jy ! Clean residual min=-0.001814 max=0.001744 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.181606 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.181606 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=7.692 mas, bmaj=9.665 mas, bpa=81.74 degrees ! Estimated noise=0.460155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064902 Jy ! Component: 100 - total flux cleaned = 0.000691325 Jy ! Component: 150 - total flux cleaned = 0.000720744 Jy ! Component: 200 - total flux cleaned = 0.000730391 Jy ! Total flux subtracted in 200 components = 0.000730391 Jy ! Clean residual min=-0.001867 max=0.001879 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.182337 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 = 2.52796e-07 Jy ! Component: 100 - total flux cleaned = -3.75531e-07 Jy ! Component: 150 - total flux cleaned = -1.24231e-07 Jy ! Component: 200 - total flux cleaned = 4.56386e-06 Jy ! Total flux subtracted in 200 components = 4.56386e-06 Jy ! Clean residual min=-0.001870 max=0.001888 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.182341 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.182341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=5.52 mas, bpa=81.71 degrees ! Estimated noise=0.367581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.8187e-05 Jy ! Component: 100 - total flux cleaned = -0.000156439 Jy ! Component: 150 - total flux cleaned = -0.000199556 Jy ! Component: 200 - total flux cleaned = -0.000236698 Jy ! Total flux subtracted in 200 components = -0.000236698 Jy ! Clean residual min=-0.001823 max=0.001715 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.182105 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.182105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063790Jy sigma=1.264175 ! Fit after self-cal, rms=0.063789Jy sigma=1.264156 wmodel J1243+7442_S_map.mod ! Writing 49 model components to file: J1243+7442_S_map.mod wobs J1243+7442_S_uvs.fits ! Writing UV FITS file: J1243+7442_S_uvs.fits wwins J1243+7442_S_map.win ! wwins: Wrote 1 windows to J1243+7442_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 = 0.00018254 Jy ! Component: 100 - total flux cleaned = 0.000304612 Jy ! Component: 150 - total flux cleaned = 0.000450257 Jy ! Component: 200 - total flux cleaned = 0.000590635 Jy ! Component: 250 - total flux cleaned = 0.000781965 Jy ! Component: 300 - total flux cleaned = 0.000888528 Jy ! Component: 350 - total flux cleaned = 0.000940735 Jy ! Component: 400 - total flux cleaned = 0.0010179 Jy ! Component: 450 - total flux cleaned = 0.00106824 Jy ! Component: 500 - total flux cleaned = 0.00114199 Jy ! Component: 550 - total flux cleaned = 0.00109282 Jy ! Component: 600 - total flux cleaned = 0.00109307 Jy ! Component: 650 - total flux cleaned = 0.00111666 Jy ! Component: 700 - total flux cleaned = 0.00113991 Jy ! Component: 750 - total flux cleaned = 0.00118576 Jy ! Component: 800 - total flux cleaned = 0.00116298 Jy ! Component: 850 - total flux cleaned = 0.0011633 Jy ! Component: 900 - total flux cleaned = 0.00116345 Jy ! Component: 950 - total flux cleaned = 0.00112029 Jy ! Component: 1000 - total flux cleaned = 0.00107761 Jy ! Component: 1050 - total flux cleaned = 0.00109884 Jy ! Component: 1100 - total flux cleaned = 0.000994229 Jy ! Component: 1150 - total flux cleaned = 0.00103575 Jy ! Component: 1200 - total flux cleaned = 0.00101525 Jy ! Component: 1250 - total flux cleaned = 0.000954613 Jy ! Component: 1300 - total flux cleaned = 0.000974653 Jy ! Component: 1350 - total flux cleaned = 0.000994449 Jy ! Component: 1400 - total flux cleaned = 0.000994491 Jy ! Component: 1450 - total flux cleaned = 0.000955915 Jy ! Component: 1500 - total flux cleaned = 0.000956096 Jy ! Component: 1550 - total flux cleaned = 0.000879518 Jy ! Component: 1600 - total flux cleaned = 0.000898411 Jy ! Component: 1650 - total flux cleaned = 0.000860818 Jy ! Component: 1700 - total flux cleaned = 0.000805067 Jy ! Component: 1750 - total flux cleaned = 0.000768251 Jy ! Component: 1800 - total flux cleaned = 0.000750188 Jy ! Component: 1850 - total flux cleaned = 0.000786729 Jy ! Component: 1900 - total flux cleaned = 0.000732691 Jy ! Component: 1950 - total flux cleaned = 0.000786036 Jy ! Component: 2000 - total flux cleaned = 0.000803604 Jy ! Component: 2050 - total flux cleaned = 0.000680919 Jy ! Component: 2100 - total flux cleaned = 0.00073304 Jy ! Component: 2150 - total flux cleaned = 0.00075041 Jy ! Component: 2200 - total flux cleaned = 0.00073328 Jy ! Component: 2250 - total flux cleaned = 0.000784102 Jy ! Component: 2300 - total flux cleaned = 0.000767359 Jy ! Component: 2350 - total flux cleaned = 0.000800766 Jy ! Component: 2400 - total flux cleaned = 0.000817563 Jy ! Component: 2450 - total flux cleaned = 0.000899968 Jy ! Component: 2500 - total flux cleaned = 0.000899805 Jy ! Component: 2550 - total flux cleaned = 0.000948466 Jy ! Component: 2600 - total flux cleaned = 0.00101282 Jy ! Component: 2650 - total flux cleaned = 0.000964582 Jy ! Component: 2700 - total flux cleaned = 0.000996681 Jy ! Component: 2750 - total flux cleaned = 0.00102825 Jy ! Component: 2800 - total flux cleaned = 0.00112243 Jy ! Component: 2850 - total flux cleaned = 0.00112243 Jy ! Component: 2900 - total flux cleaned = 0.00110713 Jy ! Component: 2950 - total flux cleaned = 0.00112278 Jy ! Component: 3000 - total flux cleaned = 0.00118397 Jy ! Component: 3050 - total flux cleaned = 0.00116866 Jy ! Component: 3100 - total flux cleaned = 0.00112338 Jy ! Component: 3150 - total flux cleaned = 0.00113856 Jy ! Component: 3200 - total flux cleaned = 0.00112378 Jy ! Component: 3250 - total flux cleaned = 0.00121263 Jy ! Component: 3300 - total flux cleaned = 0.00121253 Jy ! Component: 3350 - total flux cleaned = 0.00125622 Jy ! Component: 3400 - total flux cleaned = 0.0012126 Jy ! Component: 3450 - total flux cleaned = 0.00121272 Jy ! Component: 3500 - total flux cleaned = 0.00125577 Jy ! Component: 3550 - total flux cleaned = 0.00119873 Jy ! Component: 3600 - total flux cleaned = 0.00122707 Jy ! Component: 3650 - total flux cleaned = 0.00119903 Jy ! Component: 3700 - total flux cleaned = 0.00124105 Jy ! Component: 3750 - total flux cleaned = 0.00129698 Jy ! Component: 3800 - total flux cleaned = 0.00131076 Jy ! Component: 3850 - total flux cleaned = 0.00129692 Jy ! Component: 3900 - total flux cleaned = 0.00139285 Jy ! Component: 3950 - total flux cleaned = 0.0013927 Jy ! Component: 4000 - total flux cleaned = 0.00136557 Jy ! Component: 4050 - total flux cleaned = 0.00137899 Jy ! Total flux subtracted in 4096 components = 0.00133875 Jy ! Clean residual min=-0.000873 max=0.000830 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.183443 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 380 components and 0.183443 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1243+7442_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 5.52 at 81.71 degrees (North through East) ! Clean map min=-0.001267 max=0.15185 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1243+7442_S_map.fits wmodel /vlbi/uf001/uva//J1243+7442_S_map.mod ! Writing 380 model components to file: /vlbi/uf001/uva//J1243+7442_S_map.mod wobs /vlbi/uf001/uva//J1243+7442_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1243+7442_S_uvs.fits wwins /vlbi/uf001/uva//J1243+7442_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1243+7442_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245203 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.48444 0.48444 0.96888 1.93776 3.87552 7.75104 15.5021 31.0041 62.0083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 619.272 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1243+7442_S_dfm.log closed on Mon Jan 14 01:59:56 2019