! Started logfile: /vlbi/uf001/uva//J1226-1328_S_dfm.log on Mon Jan 14 01:52:03 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//J1226-1328_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1226-1328_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.97807 visibilities/baseline/integration-bin. ! Found source: J1226-1328 ! ! 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 4014 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 J1226-1328_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020351Jy sigma=18.954037 ! Fit after self-cal, rms=0.812452Jy sigma=15.213362 ! 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=2.424 mas, bmaj=6.665 mas, bpa=-5.809 degrees ! Estimated noise=0.846711 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 = 0.145943 Jy ! Component: 100 - total flux cleaned = 0.179522 Jy ! Total flux subtracted in 100 components = 0.179522 Jy ! Clean residual min=-0.013121 max=0.027363 Jy/beam ! Clean residual mean=-0.000046 rms=0.003854 Jy/beam ! Combined flux in latest and established models = 0.179522 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.179522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102841Jy sigma=1.603383 ! Fit after self-cal, rms=0.102797Jy sigma=1.603017 ! Inverting map ! Added new window around map position (39, -48). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221995 Jy ! Component: 100 - total flux cleaned = 0.0321014 Jy ! Total flux subtracted in 100 components = 0.0321014 Jy ! Clean residual min=-0.011953 max=0.021672 Jy/beam ! Clean residual mean=-0.000031 rms=0.003103 Jy/beam ! Combined flux in latest and established models = 0.211624 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.211624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097845Jy sigma=1.513808 ! Fit after self-cal, rms=0.096765Jy sigma=1.490247 ! 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=2.934 mas, bmaj=7.335 mas, bpa=-5.37 degrees ! Estimated noise=0.621815 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 = 0.0107206 Jy ! Component: 100 - total flux cleaned = 0.0162159 Jy ! Component: 150 - total flux cleaned = 0.0178199 Jy ! Component: 200 - total flux cleaned = 0.0183005 Jy ! Total flux subtracted in 200 components = 0.0183005 Jy ! Clean residual min=-0.010394 max=0.012885 Jy/beam ! Clean residual mean=-0.000025 rms=0.002901 Jy/beam ! Combined flux in latest and established models = 0.229924 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.229924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095257Jy sigma=1.466517 ! Fit after self-cal, rms=0.095051Jy sigma=1.462586 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.934 x 7.335 at -5.37 degrees (North through East) ! Clean map min=-0.010092 max=0.17563 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 HN 1.04 KP 0.97 LA 0.96 ! MK 1.02 NL 1.05 OV 0.92 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.79 HN 1.04 KP 0.98 LA 1.00 ! MK 1.00 NL 1.07 OV 0.88 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.72 HN 1.00 KP 0.96 LA 0.99 ! MK 0.98 NL 1.03 OV 0.95 PT 0.98 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.095051Jy sigma=1.462586 ! Fit after self-cal, rms=0.134683Jy sigma=1.394155 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.417 mas, bpa=-5.37 degrees ! Estimated noise=0.642141 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 = 0.00129245 Jy ! Component: 100 - total flux cleaned = 0.00158178 Jy ! Component: 150 - total flux cleaned = 0.0016966 Jy ! Component: 200 - total flux cleaned = 0.00170353 Jy ! Total flux subtracted in 200 components = 0.00170353 Jy ! Clean residual min=-0.010416 max=0.009690 Jy/beam ! Clean residual mean=0.000007 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.231628 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.231628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134059Jy sigma=1.388837 ! Fit after self-cal, rms=0.134250Jy sigma=1.387829 ! 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=0.134250Jy sigma=1.387829 ! Fit after self-cal, rms=0.101286Jy sigma=1.298123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=7.443 mas, bpa=-5.023 degrees ! Estimated noise=0.64605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00247412 Jy ! Component: 100 - total flux cleaned = -0.00281061 Jy ! Component: 150 - total flux cleaned = -0.00281734 Jy ! Component: 200 - total flux cleaned = -0.00294886 Jy ! Total flux subtracted in 200 components = -0.00294886 Jy ! Clean residual min=-0.004155 max=0.003706 Jy/beam ! Clean residual mean=0.000002 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.228679 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.228679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101052Jy sigma=1.293470 ! Fit after self-cal, rms=0.101141Jy sigma=1.292133 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 = -0.000916059 Jy ! Component: 100 - total flux cleaned = -0.0010552 Jy ! Component: 150 - total flux cleaned = -0.00105489 Jy ! Component: 200 - total flux cleaned = -0.00114783 Jy ! Total flux subtracted in 200 components = -0.00114783 Jy ! Clean residual min=-0.003854 max=0.003683 Jy/beam ! Clean residual mean=0.000001 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.227531 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.227531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101054Jy sigma=1.290556 ! Fit after self-cal, rms=0.101061Jy sigma=1.290264 ! 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=0.101061Jy sigma=1.290264 ! Fit after self-cal, rms=0.103009Jy sigma=1.289061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=7.44 mas, bpa=-4.925 degrees ! Estimated noise=0.644869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163285 Jy ! Component: 100 - total flux cleaned = -0.00169828 Jy ! Component: 150 - total flux cleaned = -0.00174635 Jy ! Component: 200 - total flux cleaned = -0.00183123 Jy ! Total flux subtracted in 200 components = -0.00183123 Jy ! Clean residual min=-0.003725 max=0.003371 Jy/beam ! Clean residual mean=0.000002 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.2257 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.2257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102903Jy sigma=1.287394 ! Fit after self-cal, rms=0.102908Jy sigma=1.286977 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 = -0.000558898 Jy ! Component: 100 - total flux cleaned = -0.000649048 Jy ! Component: 150 - total flux cleaned = -0.000756461 Jy ! Component: 200 - total flux cleaned = -0.000788819 Jy ! Total flux subtracted in 200 components = -0.000788819 Jy ! Clean residual min=-0.003508 max=0.003321 Jy/beam ! Clean residual mean=0.000001 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.224911 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.224911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102859Jy sigma=1.286283 ! Fit after self-cal, rms=0.102859Jy sigma=1.286106 ! 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=0.102859Jy sigma=1.286106 ! Fit after self-cal, rms=0.104485Jy sigma=1.285456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.718 mas, bmaj=13.97 mas, bpa=-4.324 degrees ! Estimated noise=0.895567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114384 Jy ! Component: 100 - total flux cleaned = -0.00101101 Jy ! Component: 150 - total flux cleaned = -0.000958818 Jy ! Component: 200 - total flux cleaned = -0.000846915 Jy ! Total flux subtracted in 200 components = -0.000846915 Jy ! Clean residual min=-0.004598 max=0.003579 Jy/beam ! Clean residual mean=0.000005 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.224064 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.224064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104419Jy sigma=1.285040 ! Fit after self-cal, rms=0.104419Jy sigma=1.284695 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 = -0.000504589 Jy ! Component: 100 - total flux cleaned = -0.000436086 Jy ! Component: 150 - total flux cleaned = -0.000378188 Jy ! Component: 200 - total flux cleaned = -0.000302494 Jy ! Total flux subtracted in 200 components = -0.000302494 Jy ! Clean residual min=-0.004278 max=0.003533 Jy/beam ! Clean residual mean=0.000004 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.223761 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.223761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104395Jy sigma=1.284639 ! Fit after self-cal, rms=0.104393Jy sigma=1.284526 ! 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=2.893 mas, bmaj=7.445 mas, bpa=-4.861 degrees ! Estimated noise=0.643834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.445 at -4.861 degrees (North through East) ! Clean map min=-0.0046124 max=0.18425 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=2.386 mas, bmaj=6.695 mas, bpa=-5.091 degrees ! Estimated noise=0.872931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14997 Jy ! Component: 100 - total flux cleaned = 0.186792 Jy ! Component: 150 - total flux cleaned = 0.202447 Jy ! Component: 200 - total flux cleaned = 0.211145 Jy ! Total flux subtracted in 200 components = 0.211145 Jy ! Clean residual min=-0.006553 max=0.006098 Jy/beam ! Clean residual mean=-0.000004 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.211145 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.211145 Jy ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.445 mas, bpa=-4.861 degrees ! Estimated noise=0.643834 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) ! Added new window around map position (39.5, -61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663286 Jy ! Component: 100 - total flux cleaned = 0.0094322 Jy ! Component: 150 - total flux cleaned = 0.0105983 Jy ! Component: 200 - total flux cleaned = 0.0111785 Jy ! Total flux subtracted in 200 components = 0.0111785 Jy ! Clean residual min=-0.003517 max=0.003401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.222323 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.222323 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=6.718 mas, bmaj=13.97 mas, bpa=-4.324 degrees ! Estimated noise=0.895567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141191 Jy ! Component: 100 - total flux cleaned = 0.00168616 Jy ! Component: 150 - total flux cleaned = 0.00182697 Jy ! Component: 200 - total flux cleaned = 0.00185432 Jy ! Total flux subtracted in 200 components = 0.00185432 Jy ! Clean residual min=-0.003787 max=0.003657 Jy/beam ! Clean residual mean=0.000003 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.224178 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 = -1.74829e-07 Jy ! Component: 100 - total flux cleaned = -6.90339e-07 Jy ! Component: 150 - total flux cleaned = -2.15493e-06 Jy ! Component: 200 - total flux cleaned = -3.03932e-06 Jy ! Total flux subtracted in 200 components = -3.03932e-06 Jy ! Clean residual min=-0.003814 max=0.003623 Jy/beam ! Clean residual mean=0.000002 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.224175 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.224175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.445 mas, bpa=-4.861 degrees ! Estimated noise=0.643834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000662918 Jy ! Component: 100 - total flux cleaned = -0.000662026 Jy ! Component: 150 - total flux cleaned = -0.000660955 Jy ! Component: 200 - total flux cleaned = -0.000703326 Jy ! Total flux subtracted in 200 components = -0.000703326 Jy ! Clean residual min=-0.003247 max=0.003067 Jy/beam ! Clean residual mean=0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.223471 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.223471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104375Jy sigma=1.283604 ! Fit after self-cal, rms=0.104327Jy sigma=1.283108 wmodel J1226-1328_S_map.mod ! Writing 77 model components to file: J1226-1328_S_map.mod wobs J1226-1328_S_uvs.fits ! Writing UV FITS file: J1226-1328_S_uvs.fits wwins J1226-1328_S_map.win ! wwins: Wrote 3 windows to J1226-1328_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 = -0.000414554 Jy ! Component: 100 - total flux cleaned = -0.000849501 Jy ! Component: 150 - total flux cleaned = -0.00105991 Jy ! Component: 200 - total flux cleaned = -0.00130942 Jy ! Component: 250 - total flux cleaned = -0.00121542 Jy ! Component: 300 - total flux cleaned = -0.00112508 Jy ! Component: 350 - total flux cleaned = -0.00117099 Jy ! Component: 400 - total flux cleaned = -0.00117124 Jy ! Component: 450 - total flux cleaned = -0.00121439 Jy ! Component: 500 - total flux cleaned = -0.00121507 Jy ! Component: 550 - total flux cleaned = -0.00125533 Jy ! Component: 600 - total flux cleaned = -0.00125543 Jy ! Component: 650 - total flux cleaned = -0.00125539 Jy ! Component: 700 - total flux cleaned = -0.00117977 Jy ! Component: 750 - total flux cleaned = -0.00121745 Jy ! Component: 800 - total flux cleaned = -0.00118126 Jy ! Component: 850 - total flux cleaned = -0.00114504 Jy ! Component: 900 - total flux cleaned = -0.0010402 Jy ! Component: 950 - total flux cleaned = -0.000937629 Jy ! Component: 1000 - total flux cleaned = -0.000903595 Jy ! Component: 1050 - total flux cleaned = -0.000737961 Jy ! Component: 1100 - total flux cleaned = -0.000639963 Jy ! Component: 1150 - total flux cleaned = -0.000511536 Jy ! Component: 1200 - total flux cleaned = -0.000385691 Jy ! Component: 1250 - total flux cleaned = -0.000354421 Jy ! Component: 1300 - total flux cleaned = -0.000262166 Jy ! Component: 1350 - total flux cleaned = -0.000141783 Jy ! Component: 1400 - total flux cleaned = -5.27897e-05 Jy ! Component: 1450 - total flux cleaned = 5.78248e-06 Jy ! Component: 1500 - total flux cleaned = 0.000120447 Jy ! Component: 1550 - total flux cleaned = 0.000120353 Jy ! Component: 1600 - total flux cleaned = 0.000315824 Jy ! Component: 1650 - total flux cleaned = 0.000288053 Jy ! Component: 1700 - total flux cleaned = 0.000396947 Jy ! Component: 1750 - total flux cleaned = 0.000423515 Jy ! Component: 1800 - total flux cleaned = 0.000608627 Jy ! Component: 1850 - total flux cleaned = 0.0005564 Jy ! Component: 1900 - total flux cleaned = 0.000659618 Jy ! Component: 1950 - total flux cleaned = 0.000532149 Jy ! Component: 2000 - total flux cleaned = 0.000608536 Jy ! Component: 2050 - total flux cleaned = 0.000608697 Jy ! Component: 2100 - total flux cleaned = 0.000608861 Jy ! Component: 2150 - total flux cleaned = 0.000608861 Jy ! Component: 2200 - total flux cleaned = 0.000656928 Jy ! Component: 2250 - total flux cleaned = 0.000680386 Jy ! Component: 2300 - total flux cleaned = 0.000680218 Jy ! Component: 2350 - total flux cleaned = 0.000750208 Jy ! Component: 2400 - total flux cleaned = 0.000865428 Jy ! Component: 2450 - total flux cleaned = 0.00079684 Jy ! Component: 2500 - total flux cleaned = 0.000819594 Jy ! Component: 2550 - total flux cleaned = 0.000931367 Jy ! Component: 2600 - total flux cleaned = 0.000908736 Jy ! Component: 2650 - total flux cleaned = 0.00095251 Jy ! Component: 2700 - total flux cleaned = 0.000995961 Jy ! Component: 2750 - total flux cleaned = 0.000996045 Jy ! Component: 2800 - total flux cleaned = 0.00101779 Jy ! Component: 2850 - total flux cleaned = 0.00108139 Jy ! Component: 2900 - total flux cleaned = 0.00116511 Jy ! Component: 2950 - total flux cleaned = 0.00124811 Jy ! Component: 3000 - total flux cleaned = 0.00126845 Jy ! Component: 3050 - total flux cleaned = 0.00139026 Jy ! Component: 3100 - total flux cleaned = 0.00137014 Jy ! Component: 3150 - total flux cleaned = 0.00144996 Jy ! Component: 3200 - total flux cleaned = 0.00141049 Jy ! Component: 3250 - total flux cleaned = 0.00148882 Jy ! Component: 3300 - total flux cleaned = 0.0015082 Jy ! Component: 3350 - total flux cleaned = 0.00152724 Jy ! Component: 3400 - total flux cleaned = 0.00154607 Jy ! Component: 3450 - total flux cleaned = 0.00152705 Jy ! Component: 3500 - total flux cleaned = 0.00147073 Jy ! Component: 3550 - total flux cleaned = 0.00150819 Jy ! Component: 3600 - total flux cleaned = 0.00148986 Jy ! Component: 3650 - total flux cleaned = 0.00143471 Jy ! Component: 3700 - total flux cleaned = 0.00145318 Jy ! Component: 3750 - total flux cleaned = 0.00147132 Jy ! Component: 3800 - total flux cleaned = 0.00145331 Jy ! Component: 3850 - total flux cleaned = 0.00141761 Jy ! Component: 3900 - total flux cleaned = 0.00141776 Jy ! Component: 3950 - total flux cleaned = 0.00140024 Jy ! Component: 4000 - total flux cleaned = 0.00138287 Jy ! Component: 4050 - total flux cleaned = 0.00134819 Jy ! Total flux subtracted in 4096 components = 0.0013481 Jy ! Clean residual min=-0.000902 max=0.001019 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.224819 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 348 components and 0.224819 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1226-1328_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.445 at -4.861 degrees (North through East) ! Clean map min=-0.0023363 max=0.18602 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1226-1328_S_map.fits wmodel /vlbi/uf001/uva//J1226-1328_S_map.mod ! Writing 348 model components to file: /vlbi/uf001/uva//J1226-1328_S_map.mod wobs /vlbi/uf001/uva//J1226-1328_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1226-1328_S_uvs.fits wwins /vlbi/uf001/uva//J1226-1328_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1226-1328_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.186022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491811 0.491811 0.983623 1.96725 3.93449 7.86898 15.738 31.4759 62.9519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 609.989 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1226-1328_S_dfm.log closed on Mon Jan 14 01:52:07 2019