! Started logfile: /vlbi/uf001/uva//J0058+3311_S_dfm.log on Sun Jan 13 20:46:56 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//J0058+3311_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0058+3311_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979365 visibilities/baseline/integration-bin. ! Found source: J0058+3311 ! ! 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 5553 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 J0058+3311_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=1.014852Jy sigma=23.393729 ! Fit after self-cal, rms=0.858027Jy sigma=19.820744 ! 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=2.977 mas, bmaj=5.858 mas, bpa=-0.8153 degrees ! Estimated noise=0.584603 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 = 0.111149 Jy ! Component: 100 - total flux cleaned = 0.135387 Jy ! Total flux subtracted in 100 components = 0.135387 Jy ! Clean residual min=-0.004027 max=0.006760 Jy/beam ! Clean residual mean=-0.000004 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.135387 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.135387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059652Jy sigma=1.260890 ! Fit after self-cal, rms=0.059641Jy sigma=1.260802 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062058 Jy ! Component: 100 - total flux cleaned = 0.00960074 Jy ! Total flux subtracted in 100 components = 0.00960074 Jy ! Clean residual min=-0.003852 max=0.003988 Jy/beam ! Clean residual mean=-0.000002 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.144987 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.144987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058899Jy sigma=1.241564 ! Fit after self-cal, rms=0.058896Jy sigma=1.241429 ! 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=3.506 mas, bmaj=6.399 mas, bpa=-0.3534 degrees ! Estimated noise=0.452569 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 = 0.00293386 Jy ! Component: 100 - total flux cleaned = 0.00458419 Jy ! Component: 150 - total flux cleaned = 0.00552647 Jy ! Component: 200 - total flux cleaned = 0.00581035 Jy ! Total flux subtracted in 200 components = 0.00581035 Jy ! Clean residual min=-0.003073 max=0.003057 Jy/beam ! Clean residual mean=-0.000003 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.150798 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.150798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058750Jy sigma=1.237424 ! Fit after self-cal, rms=0.058749Jy sigma=1.237334 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 6.399 at -0.3534 degrees (North through East) ! Clean map min=-0.0029492 max=0.14274 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.94 KP 0.99 ! LA 0.94 MK 0.98 NL 1.02 OV 1.04 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.96 KP 1.02 ! LA 0.97 MK 1.01 NL 1.02 OV 0.97 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.01 KP 1.02 ! LA 0.95 MK 1.13 NL 1.03 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.058749Jy sigma=1.237334 ! Fit after self-cal, rms=0.057990Jy sigma=1.220848 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=6.441 mas, bpa=-0.2997 degrees ! Estimated noise=0.45363 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 = -0.00136986 Jy ! Component: 100 - total flux cleaned = -0.0015486 Jy ! Component: 150 - total flux cleaned = -0.00161126 Jy ! Component: 200 - total flux cleaned = -0.00166634 Jy ! Total flux subtracted in 200 components = -0.00166634 Jy ! Clean residual min=-0.002681 max=0.002851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.149132 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.149131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057919Jy sigma=1.220027 ! Fit after self-cal, rms=0.057934Jy sigma=1.219917 ! 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=0.057934Jy sigma=1.219917 ! Fit after self-cal, rms=0.056828Jy sigma=1.201536 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=6.451 mas, bpa=-0.4257 degrees ! Estimated noise=0.453088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249526 Jy ! Component: 100 - total flux cleaned = -0.000168919 Jy ! Component: 150 - total flux cleaned = -0.000132879 Jy ! Component: 200 - total flux cleaned = -0.000100234 Jy ! Total flux subtracted in 200 components = -0.000100234 Jy ! Clean residual min=-0.002405 max=0.002400 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.149031 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.149031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056812Jy sigma=1.201259 ! Fit after self-cal, rms=0.056822Jy sigma=1.201120 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 (-45, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018501 Jy ! Component: 100 - total flux cleaned = 0.00217909 Jy ! Component: 150 - total flux cleaned = 0.00227968 Jy ! Component: 200 - total flux cleaned = 0.00236562 Jy ! Total flux subtracted in 200 components = 0.00236562 Jy ! Clean residual min=-0.002275 max=0.001972 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.151397 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.151397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056743Jy sigma=1.199223 ! Fit after self-cal, rms=0.056741Jy sigma=1.199162 ! 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=0.056741Jy sigma=1.199162 ! Fit after self-cal, rms=0.056694Jy sigma=1.198681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=6.453 mas, bpa=-0.4128 degrees ! Estimated noise=0.452544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377365 Jy ! Component: 100 - total flux cleaned = 0.000354233 Jy ! Component: 150 - total flux cleaned = 0.000333367 Jy ! Component: 200 - total flux cleaned = 0.000352456 Jy ! Total flux subtracted in 200 components = 0.000352456 Jy ! Clean residual min=-0.002175 max=0.001925 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.151749 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.151749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056680Jy sigma=1.198276 ! Fit after self-cal, rms=0.056681Jy sigma=1.198267 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 = 1.78456e-05 Jy ! Component: 100 - total flux cleaned = 5.13126e-05 Jy ! Component: 150 - total flux cleaned = 5.13273e-05 Jy ! Component: 200 - total flux cleaned = 6.59759e-05 Jy ! Total flux subtracted in 200 components = 6.59759e-05 Jy ! Clean residual min=-0.002123 max=0.001923 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.151815 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.151815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056673Jy sigma=1.198081 ! Fit after self-cal, rms=0.056672Jy sigma=1.198080 ! 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=0.056672Jy sigma=1.198080 ! Fit after self-cal, rms=0.056690Jy sigma=1.198061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.259 mas, bmaj=9.711 mas, bpa=-1.628 degrees ! Estimated noise=0.562207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023954 Jy ! Component: 100 - total flux cleaned = -0.000185576 Jy ! Component: 150 - total flux cleaned = -0.000138653 Jy ! Component: 200 - total flux cleaned = -8.39243e-05 Jy ! Total flux subtracted in 200 components = -8.39243e-05 Jy ! Clean residual min=-0.002163 max=0.002115 Jy/beam ! Clean residual mean=0.000000 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.151731 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.151731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056690Jy sigma=1.198059 ! Fit after self-cal, rms=0.056690Jy sigma=1.198042 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 = -0.00010868 Jy ! Component: 100 - total flux cleaned = -9.70712e-05 Jy ! Component: 150 - total flux cleaned = -8.59792e-05 Jy ! Component: 200 - total flux cleaned = -6.6212e-05 Jy ! Total flux subtracted in 200 components = -6.6212e-05 Jy ! Clean residual min=-0.002170 max=0.002134 Jy/beam ! Clean residual mean=0.000000 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.151665 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.151665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056692Jy sigma=1.198108 ! Fit after self-cal, rms=0.056693Jy sigma=1.198104 ! 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=3.521 mas, bmaj=6.455 mas, bpa=-0.4259 degrees ! Estimated noise=0.452697 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 6.455 at -0.4259 degrees (North through East) ! Clean map min=-0.0019274 max=0.14318 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=2.971 mas, bmaj=5.912 mas, bpa=-0.9124 degrees ! Estimated noise=0.588099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111793 Jy ! Component: 100 - total flux cleaned = 0.13623 Jy ! Component: 150 - total flux cleaned = 0.142311 Jy ! Component: 200 - total flux cleaned = 0.145158 Jy ! Total flux subtracted in 200 components = 0.145158 Jy ! Clean residual min=-0.002552 max=0.002939 Jy/beam ! Clean residual mean=-0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.145158 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.145158 Jy ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=6.455 mas, bpa=-0.4259 degrees ! Estimated noise=0.452697 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 = 0.00210397 Jy ! Component: 100 - total flux cleaned = 0.00339215 Jy ! Component: 150 - total flux cleaned = 0.00423349 Jy ! Component: 200 - total flux cleaned = 0.00486232 Jy ! Total flux subtracted in 200 components = 0.00486232 Jy ! Clean residual min=-0.002227 max=0.001916 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.15002 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.15002 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=7.259 mas, bmaj=9.711 mas, bpa=-1.628 degrees ! Estimated noise=0.562207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367514 Jy ! Component: 100 - total flux cleaned = 0.000638498 Jy ! Component: 150 - total flux cleaned = 0.000849788 Jy ! Component: 200 - total flux cleaned = 0.000957885 Jy ! Total flux subtracted in 200 components = 0.000957885 Jy ! Clean residual min=-0.002146 max=0.002076 Jy/beam ! Clean residual mean=0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.150978 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 = 7.61034e-05 Jy ! Component: 100 - total flux cleaned = 0.000161194 Jy ! Component: 150 - total flux cleaned = 0.000207144 Jy ! Component: 200 - total flux cleaned = 0.000235833 Jy ! Total flux subtracted in 200 components = 0.000235833 Jy ! Clean residual min=-0.002133 max=0.002094 Jy/beam ! Clean residual mean=0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.151214 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 89 components and 0.151214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=6.455 mas, bpa=-0.4259 degrees ! Estimated noise=0.452697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124013 Jy ! Component: 100 - total flux cleaned = 6.69502e-05 Jy ! Component: 150 - total flux cleaned = 0.000116557 Jy ! Component: 200 - total flux cleaned = 0.000185848 Jy ! Total flux subtracted in 200 components = 0.000185848 Jy ! Clean residual min=-0.001979 max=0.001982 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.1514 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.1514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056734Jy sigma=1.199075 ! Fit after self-cal, rms=0.056732Jy sigma=1.198923 wmodel J0058+3311_S_map.mod ! Writing 100 model components to file: J0058+3311_S_map.mod wobs J0058+3311_S_uvs.fits ! Writing UV FITS file: J0058+3311_S_uvs.fits wwins J0058+3311_S_map.win ! wwins: Wrote 2 windows to J0058+3311_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 = -0.00023526 Jy ! Component: 100 - total flux cleaned = -0.000627765 Jy ! Component: 150 - total flux cleaned = -0.000907202 Jy ! Component: 200 - total flux cleaned = -0.00117732 Jy ! Component: 250 - total flux cleaned = -0.00135294 Jy ! Component: 300 - total flux cleaned = -0.0014949 Jy ! Component: 350 - total flux cleaned = -0.00154981 Jy ! Component: 400 - total flux cleaned = -0.00157707 Jy ! Component: 450 - total flux cleaned = -0.00170987 Jy ! Component: 500 - total flux cleaned = -0.00178774 Jy ! Component: 550 - total flux cleaned = -0.00191503 Jy ! Component: 600 - total flux cleaned = -0.00204026 Jy ! Component: 650 - total flux cleaned = -0.00211405 Jy ! Component: 700 - total flux cleaned = -0.00216227 Jy ! Component: 750 - total flux cleaned = -0.00218627 Jy ! Component: 800 - total flux cleaned = -0.00220958 Jy ! Component: 850 - total flux cleaned = -0.00225589 Jy ! Component: 900 - total flux cleaned = -0.00230119 Jy ! Component: 950 - total flux cleaned = -0.00227834 Jy ! Component: 1000 - total flux cleaned = -0.00225594 Jy ! Component: 1050 - total flux cleaned = -0.00227848 Jy ! Component: 1100 - total flux cleaned = -0.00236585 Jy ! Component: 1150 - total flux cleaned = -0.00238733 Jy ! Component: 1200 - total flux cleaned = -0.00240868 Jy ! Component: 1250 - total flux cleaned = -0.00245046 Jy ! Component: 1300 - total flux cleaned = -0.00245056 Jy ! Component: 1350 - total flux cleaned = -0.00247069 Jy ! Component: 1400 - total flux cleaned = -0.00242972 Jy ! Component: 1450 - total flux cleaned = -0.00242985 Jy ! Component: 1500 - total flux cleaned = -0.00244986 Jy ! Component: 1550 - total flux cleaned = -0.00254817 Jy ! Component: 1600 - total flux cleaned = -0.00252863 Jy ! Component: 1650 - total flux cleaned = -0.00252859 Jy ! Component: 1700 - total flux cleaned = -0.0025478 Jy ! Component: 1750 - total flux cleaned = -0.00262364 Jy ! Component: 1800 - total flux cleaned = -0.00256721 Jy ! Component: 1850 - total flux cleaned = -0.00262304 Jy ! Component: 1900 - total flux cleaned = -0.00267826 Jy ! Component: 1950 - total flux cleaned = -0.00269642 Jy ! Component: 2000 - total flux cleaned = -0.00267863 Jy ! Component: 2050 - total flux cleaned = -0.0027862 Jy ! Component: 2100 - total flux cleaned = -0.00278594 Jy ! Component: 2150 - total flux cleaned = -0.00276831 Jy ! Component: 2200 - total flux cleaned = -0.00271576 Jy ! Component: 2250 - total flux cleaned = -0.0027334 Jy ! Component: 2300 - total flux cleaned = -0.00281922 Jy ! Component: 2350 - total flux cleaned = -0.00278498 Jy ! Component: 2400 - total flux cleaned = -0.00276825 Jy ! Component: 2450 - total flux cleaned = -0.00281849 Jy ! Component: 2500 - total flux cleaned = -0.0028685 Jy ! Component: 2550 - total flux cleaned = -0.00288504 Jy ! Component: 2600 - total flux cleaned = -0.00285215 Jy ! Component: 2650 - total flux cleaned = -0.00288456 Jy ! Component: 2700 - total flux cleaned = -0.00290073 Jy ! Component: 2750 - total flux cleaned = -0.00296466 Jy ! Component: 2800 - total flux cleaned = -0.00298052 Jy ! Component: 2850 - total flux cleaned = -0.00307494 Jy ! Component: 2900 - total flux cleaned = -0.00305931 Jy ! Component: 2950 - total flux cleaned = -0.00305925 Jy ! Component: 3000 - total flux cleaned = -0.00310556 Jy ! Component: 3050 - total flux cleaned = -0.00310566 Jy ! Component: 3100 - total flux cleaned = -0.00315134 Jy ! Component: 3150 - total flux cleaned = -0.00318144 Jy ! Component: 3200 - total flux cleaned = -0.00321134 Jy ! Component: 3250 - total flux cleaned = -0.00325562 Jy ! Component: 3300 - total flux cleaned = -0.0032702 Jy ! Component: 3350 - total flux cleaned = -0.00329951 Jy ! Component: 3400 - total flux cleaned = -0.00331398 Jy ! Component: 3450 - total flux cleaned = -0.00331391 Jy ! Component: 3500 - total flux cleaned = -0.00335692 Jy ! Component: 3550 - total flux cleaned = -0.00334248 Jy ! Component: 3600 - total flux cleaned = -0.00338519 Jy ! Component: 3650 - total flux cleaned = -0.00339922 Jy ! Component: 3700 - total flux cleaned = -0.00349724 Jy ! Component: 3750 - total flux cleaned = -0.00349716 Jy ! Component: 3800 - total flux cleaned = -0.00355259 Jy ! Component: 3850 - total flux cleaned = -0.00355256 Jy ! Component: 3900 - total flux cleaned = -0.0035663 Jy ! Component: 3950 - total flux cleaned = -0.00356628 Jy ! Component: 4000 - total flux cleaned = -0.00359342 Jy ! Component: 4050 - total flux cleaned = -0.00362025 Jy ! Total flux subtracted in 4096 components = -0.00370017 Jy ! Clean residual min=-0.000896 max=0.000704 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.1477 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 369 components and 0.1477 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0058+3311_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 6.455 at -0.4259 degrees (North through East) ! Clean map min=-0.0015489 max=0.14328 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0058+3311_S_map.fits wmodel /vlbi/uf001/uva//J0058+3311_S_map.mod ! Writing 369 model components to file: /vlbi/uf001/uva//J0058+3311_S_map.mod wobs /vlbi/uf001/uva//J0058+3311_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0058+3311_S_uvs.fits wwins /vlbi/uf001/uva//J0058+3311_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0058+3311_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.143276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245967 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.515019 0.515019 1.03004 2.06007 4.12015 8.2403 16.4806 32.9612 65.9224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 582.503 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0058+3311_S_dfm.log closed on Sun Jan 13 20:47:01 2019