! Started logfile: J0806-2652_S_1997_08_27_yyk_uvs.log on Sun Jan 7 16:53:48 2007 obs J0806-2652_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0806-2652_S_1997_08_27_yyk_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984296 visibilities/baseline/integration-bin. ! Found source: J0806-2652 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 702 lines of history. ! ! Reading 26576 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J0806-2652_S_1997_08_27_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.562808 Jy 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=2.628 mas, bmaj=6.239 mas, bpa=-9.248 degrees ! Estimated noise=2641.33 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.262113 Jy ! Component: 100 - total flux cleaned = 0.354212 Jy ! Total flux subtracted in 100 components = 0.354212 Jy ! Clean residual min=-0.031898 max=0.084114 Jy/beam ! Clean residual mean=-0.000047 rms=0.011382 Jy/beam ! Combined flux in latest and established models = 0.354212 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.354212 Jy ! ! Correcting IF 1. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.436810Jy sigma=0.001394 ! Fit after self-cal, rms=0.435525Jy sigma=0.001390 ! Inverting map and beam ! Estimated beam: bmin=2.628 mas, bmaj=6.239 mas, bpa=-9.248 degrees ! Estimated noise=2641.47 mJy/beam. ! Added new window around map position (-5.5, 0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912024 Jy ! Component: 100 - total flux cleaned = 0.140282 Jy ! Total flux subtracted in 100 components = 0.140282 Jy ! Clean residual min=-0.023746 max=0.063373 Jy/beam ! Clean residual mean=0.000019 rms=0.008138 Jy/beam ! Combined flux in latest and established models = 0.494495 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.494495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.413541Jy sigma=0.001306 ! Fit after self-cal, rms=0.410205Jy sigma=0.001293 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=3.385 mas, bmaj=8.002 mas, bpa=-10.87 degrees ! Estimated noise=1302.84 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0715327 Jy ! Component: 100 - total flux cleaned = 0.105227 Jy ! Component: 150 - total flux cleaned = 0.123466 Jy ! Component: 200 - total flux cleaned = 0.133466 Jy ! Total flux subtracted in 200 components = 0.133466 Jy ! Clean residual min=-0.016426 max=0.033306 Jy/beam ! Clean residual mean=0.000236 rms=0.005242 Jy/beam ! Combined flux in latest and established models = 0.627961 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 96 components and 0.627961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.401176Jy sigma=0.001260 ! Fit after self-cal, rms=0.400010Jy sigma=0.001256 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.385 x 8.002 at -10.87 degrees (North through East) ! Clean map min=-0.01597 max=0.2605 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.02953 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.93 KP 0.91 ! LA 0.99 MK 0.99 NL 1.00* OV 1.10 ! PT 0.96 SC 0.79 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.952222 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.15 HN 1.29 KP 0.93 ! LA 1.04 MK 1.12 NL 1.05 OV 1.01 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04212 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.07 KP 0.89 ! LA 0.80 MK 0.81 NL 0.99 OV 0.95 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.963455 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.46 KP 0.90 ! LA 0.89 MK 1.04 NL 1.15 OV 0.94 ! PT 0.92 SC 0.97 ! ! ! Fit before self-cal, rms=0.400010Jy sigma=0.001256 ! Fit after self-cal, rms=0.399502Jy sigma=0.001248 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.399502Jy sigma=0.001248 ! Fit after self-cal, rms=0.399476Jy sigma=0.001248 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=7.749 mas, bpa=-9.003 degrees ! Estimated noise=1276.21 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00489588 Jy ! Component: 100 - total flux cleaned = -0.00569909 Jy ! Component: 150 - total flux cleaned = -0.00631103 Jy ! Component: 200 - total flux cleaned = -0.00653864 Jy ! Total flux subtracted in 200 components = -0.00653864 Jy ! Clean residual min=-0.010289 max=0.012922 Jy/beam ! Clean residual mean=-0.000025 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 0.621423 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.621423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398849Jy sigma=0.001246 ! Fit after self-cal, rms=0.398706Jy sigma=0.001246 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398706Jy sigma=0.001246 ! Fit after self-cal, rms=0.397081Jy sigma=0.001240 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 18). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479069 Jy ! Component: 100 - total flux cleaned = 0.00529009 Jy ! Component: 150 - total flux cleaned = 0.00528602 Jy ! Component: 200 - total flux cleaned = 0.00468174 Jy ! Total flux subtracted in 200 components = 0.00468174 Jy ! Clean residual min=-0.009490 max=0.009380 Jy/beam ! Clean residual mean=-0.000048 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.626104 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.626104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395979Jy sigma=0.001237 ! Fit after self-cal, rms=0.395657Jy sigma=0.001236 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 7.749 at -9.003 degrees (North through East) ! Clean map min=-0.012359 max=0.25633 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395657Jy sigma=0.001236 ! Fit after self-cal, rms=0.689745Jy sigma=0.001228 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.689745Jy sigma=0.001228 ! Fit after self-cal, rms=0.689774Jy sigma=0.001227 ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=7.781 mas, bpa=-10.7 degrees ! Estimated noise=1247.35 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061834 Jy ! Component: 100 - total flux cleaned = 0.00592497 Jy ! Component: 150 - total flux cleaned = 0.00613407 Jy ! Component: 200 - total flux cleaned = 0.00594608 Jy ! Total flux subtracted in 200 components = 0.00594608 Jy ! Clean residual min=-0.007274 max=0.006096 Jy/beam ! Clean residual mean=-0.000017 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.63205 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.63205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.689603Jy sigma=0.001226 ! Fit after self-cal, rms=0.689591Jy sigma=0.001226 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.689591Jy sigma=0.001226 ! Fit after self-cal, rms=0.747078Jy sigma=0.001225 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.747078Jy sigma=0.001225 ! Fit after self-cal, rms=0.747102Jy sigma=0.001225 ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.846 mas, bpa=-10.75 degrees ! Estimated noise=1241.35 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318688 Jy ! Component: 100 - total flux cleaned = 0.00337118 Jy ! Component: 150 - total flux cleaned = 0.00352265 Jy ! Component: 200 - total flux cleaned = 0.00352096 Jy ! Total flux subtracted in 200 components = 0.00352096 Jy ! Clean residual min=-0.006522 max=0.005863 Jy/beam ! Clean residual mean=-0.000020 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.635571 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.635571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.747053Jy sigma=0.001224 ! Fit after self-cal, rms=0.747033Jy sigma=0.001224 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.44 mas, bmaj=17.38 mas, bpa=-2.949 degrees ! Estimated noise=1601.09 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.41274e-05 Jy ! Component: 100 - total flux cleaned = -0.000185445 Jy ! Component: 150 - total flux cleaned = -0.000280694 Jy ! Component: 200 - total flux cleaned = -0.000281315 Jy ! Total flux subtracted in 200 components = -0.000281315 Jy ! Clean residual min=-0.004669 max=0.003772 Jy/beam ! Clean residual mean=-0.000037 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.63529 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 187 components and 0.63529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.747018Jy sigma=0.001224 ! Fit after self-cal, rms=0.747013Jy sigma=0.001224 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.638 mas, bmaj=6.167 mas, bpa=-8.97 degrees ! Estimated noise=2631.73 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.267918 Jy ! Component: 100 - total flux cleaned = 0.385495 Jy ! Component: 150 - total flux cleaned = 0.461579 Jy ! Component: 200 - total flux cleaned = 0.513403 Jy ! Total flux subtracted in 200 components = 0.513403 Jy ! Clean residual min=-0.014150 max=0.022159 Jy/beam ! Clean residual mean=-0.000082 rms=0.004666 Jy/beam ! Combined flux in latest and established models = 0.513403 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.513403 Jy ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.846 mas, bpa=-10.75 degrees ! Estimated noise=1241.35 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569511 Jy ! Component: 100 - total flux cleaned = 0.0868242 Jy ! Component: 150 - total flux cleaned = 0.103695 Jy ! Component: 200 - total flux cleaned = 0.110587 Jy ! Total flux subtracted in 200 components = 0.110587 Jy ! Clean residual min=-0.006196 max=0.007237 Jy/beam ! Clean residual mean=0.000000 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.62399 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 110 components and 0.62399 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.44 mas, bmaj=17.38 mas, bpa=-2.949 degrees ! Estimated noise=1601.09 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743318 Jy ! Component: 100 - total flux cleaned = 0.00821677 Jy ! Component: 150 - total flux cleaned = 0.00861299 Jy ! Component: 200 - total flux cleaned = 0.0086253 Jy ! Total flux subtracted in 200 components = 0.0086253 Jy ! Clean residual min=-0.004176 max=0.004100 Jy/beam ! Clean residual mean=-0.000030 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.632615 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.632615 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.846 mas, bpa=-10.75 degrees ! Estimated noise=1241.35 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746582 Jy ! Component: 100 - total flux cleaned = -0.000922646 Jy ! Component: 150 - total flux cleaned = -0.000775238 Jy ! Component: 200 - total flux cleaned = -0.000775465 Jy ! Total flux subtracted in 200 components = -0.000775465 Jy ! Clean residual min=-0.006017 max=0.005354 Jy/beam ! Clean residual mean=-0.000010 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.63184 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 0.63184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.747034Jy sigma=0.001224 ! Fit after self-cal, rms=0.747034Jy sigma=0.001224 wmodel J0806-2652_S_1997_08_27_yyk\_map.mod ! Writing 154 model components to file: J0806-2652_S_1997_08_27_yyk_map.mod wobs J0806-2652_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0806-2652_S_1997_08_27_yyk_uvs.fits wwins J0806-2652_S_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J0806-2652_S_1997_08_27_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191891 Jy ! Component: 100 - total flux cleaned = -0.00255048 Jy ! Component: 150 - total flux cleaned = -0.00305413 Jy ! Component: 200 - total flux cleaned = -0.00392397 Jy ! Component: 250 - total flux cleaned = -0.00468219 Jy ! Component: 300 - total flux cleaned = -0.0053446 Jy ! Component: 350 - total flux cleaned = -0.00584518 Jy ! Component: 400 - total flux cleaned = -0.0064007 Jy ! Component: 450 - total flux cleaned = -0.00680588 Jy ! Component: 500 - total flux cleaned = -0.00726966 Jy ! Component: 550 - total flux cleaned = -0.00778734 Jy ! Component: 600 - total flux cleaned = -0.00823147 Jy ! Component: 650 - total flux cleaned = -0.00866512 Jy ! Component: 700 - total flux cleaned = -0.00878618 Jy ! Component: 750 - total flux cleaned = -0.00902422 Jy ! Component: 800 - total flux cleaned = -0.00914086 Jy ! Component: 850 - total flux cleaned = -0.0092545 Jy ! Component: 900 - total flux cleaned = -0.00936665 Jy ! Component: 950 - total flux cleaned = -0.00947643 Jy ! Component: 1000 - total flux cleaned = -0.00969341 Jy ! Component: 1050 - total flux cleaned = -0.00985225 Jy ! Component: 1100 - total flux cleaned = -0.00985192 Jy ! Component: 1150 - total flux cleaned = -0.00979988 Jy ! Component: 1200 - total flux cleaned = -0.00995266 Jy ! Component: 1250 - total flux cleaned = -0.0100528 Jy ! Component: 1300 - total flux cleaned = -0.0101999 Jy ! Component: 1350 - total flux cleaned = -0.0102481 Jy ! Component: 1400 - total flux cleaned = -0.010249 Jy ! Component: 1450 - total flux cleaned = -0.010487 Jy ! Component: 1500 - total flux cleaned = -0.010627 Jy ! Component: 1550 - total flux cleaned = -0.0109038 Jy ! Component: 1600 - total flux cleaned = -0.0109041 Jy ! Component: 1650 - total flux cleaned = -0.0110384 Jy ! Component: 1700 - total flux cleaned = -0.0111725 Jy ! Component: 1750 - total flux cleaned = -0.0114354 Jy ! Component: 1800 - total flux cleaned = -0.0115657 Jy ! Component: 1850 - total flux cleaned = -0.0118653 Jy ! Component: 1900 - total flux cleaned = -0.0119918 Jy ! Component: 1950 - total flux cleaned = -0.0122841 Jy ! Component: 2000 - total flux cleaned = -0.0123667 Jy ! Total flux subtracted in 2048 components = -0.0125304 Jy ! Clean residual min=-0.002513 max=0.002287 Jy/beam ! Clean residual mean=0.000016 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.619309 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 288 components and 0.619309 Jy ![Exited script file: muppet] wmap "J0806-2652_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 7.846 at -10.75 degrees (North through East) ! Clean map min=-0.0070146 max=0.2553 Jy/beam ! Writing clean map to FITS file: J0806-2652_S_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.255296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00081427 device "J0806-2652_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0806-2652_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.956856 0.956856 1.91371 3.82742 7.65485 15.3097 30.6194 61.2388 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.255 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 7.846 at -10.75 degrees (North through East) ! Clean map min=-0.0070146 max=0.2553 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0806-2652_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0806-2652_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0806-2652_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 16:53:57 2007