! Started logfile: J1700-2610_S_1997_08_27_yyk_uvs.log on Sun Jan 7 19:09:30 2007 obs J1700-2610_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1700-2610_S_1997_08_27_yyk_uva.fits ! AN table 1: 148 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.648799 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 703 lines of history. ! ! Reading 17284 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 J1700-2610_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)= 0.726069 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=2.743 mas, bmaj=6.156 mas, bpa=-16.95 degrees ! Estimated noise=2965.47 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 = 0.427149 Jy ! Component: 100 - total flux cleaned = 0.54306 Jy ! Total flux subtracted in 100 components = 0.54306 Jy ! Clean residual min=-0.053815 max=0.062946 Jy/beam ! Clean residual mean=0.000248 rms=0.014626 Jy/beam ! Combined flux in latest and established models = 0.543061 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.543061 Jy ! ! Correcting IF 1. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.480137Jy sigma=0.001344 ! Fit after self-cal, rms=0.478878Jy sigma=0.001341 ! Inverting map and beam ! Estimated beam: bmin=2.743 mas, bmaj=6.156 mas, bpa=-16.95 degrees ! Estimated noise=2965.37 mJy/beam. 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=3.299 mas, bmaj=7.953 mas, bpa=-14.09 degrees ! Estimated noise=1716.01 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 = 0.0772456 Jy ! Component: 100 - total flux cleaned = 0.080077 Jy ! Component: 150 - total flux cleaned = 0.0800926 Jy ! Component: 200 - total flux cleaned = 0.0807326 Jy ! Total flux subtracted in 200 components = 0.0807326 Jy ! Clean residual min=-0.028827 max=0.035312 Jy/beam ! Clean residual mean=-0.000441 rms=0.008165 Jy/beam ! Combined flux in latest and established models = 0.623793 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.623793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.471567Jy sigma=0.001309 ! Fit after self-cal, rms=0.471515Jy sigma=0.001308 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.299 x 7.953 at -14.09 degrees (North through East) ! Clean map min=-0.028325 max=0.5383 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01054 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.93 KP 0.92 ! LA 0.99 MK 1.00 NL 1.00* OV 1.12 ! PT 1.03 SC 0.85 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983707 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.12 HN 1.00 KP 0.97 ! LA 1.06 MK 1.02 NL 0.95 OV 1.05 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04674 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.89 KP 0.89 ! LA 0.81 MK 0.83 NL 0.92 OV 0.96 ! PT 1.20 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00668 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.10 KP 0.93 ! LA 0.88 MK 1.01 NL 1.02 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.471515Jy sigma=0.001308 ! Fit after self-cal, rms=0.455189Jy sigma=0.001295 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=0.455189Jy sigma=0.001295 ! Fit after self-cal, rms=0.455223Jy sigma=0.001295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.751 mas, bpa=-13.6 degrees ! Estimated noise=1712.81 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 = 0.0182201 Jy ! Component: 100 - total flux cleaned = 0.0197849 Jy ! Component: 150 - total flux cleaned = 0.020762 Jy ! Component: 200 - total flux cleaned = 0.0207736 Jy ! Total flux subtracted in 200 components = 0.0207736 Jy ! Clean residual min=-0.027094 max=0.026095 Jy/beam ! Clean residual mean=0.000107 rms=0.007696 Jy/beam ! Combined flux in latest and established models = 0.644567 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.644567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.455045Jy sigma=0.001291 ! Fit after self-cal, rms=0.455013Jy sigma=0.001291 ! 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=0.455013Jy sigma=0.001291 ! Fit after self-cal, rms=0.448976Jy sigma=0.001273 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439012 Jy ! Component: 100 - total flux cleaned = 0.00478972 Jy ! Component: 150 - total flux cleaned = 0.00515817 Jy ! Component: 200 - total flux cleaned = 0.00516498 Jy ! Total flux subtracted in 200 components = 0.00516498 Jy ! Clean residual min=-0.026128 max=0.025741 Jy/beam ! Clean residual mean=0.000077 rms=0.007382 Jy/beam ! Combined flux in latest and established models = 0.649732 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.649732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.448698Jy sigma=0.001271 ! Fit after self-cal, rms=0.447665Jy sigma=0.001269 ! 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: 3.22 x 7.751 at -13.6 degrees (North through East) ! Clean map min=-0.025047 max=0.54098 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=0.447665Jy sigma=0.001269 ! Fit after self-cal, rms=20.906412Jy sigma=0.001209 ! 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=20.906412Jy sigma=0.001209 ! Fit after self-cal, rms=20.907166Jy sigma=0.001209 ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=8.98 mas, bpa=-10.92 degrees ! Estimated noise=1711 mJy/beam. ! Added new window around map position (4.5, 4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140625 Jy ! Component: 100 - total flux cleaned = 0.013444 Jy ! Component: 150 - total flux cleaned = 0.0134542 Jy ! Component: 200 - total flux cleaned = 0.0134328 Jy ! Total flux subtracted in 200 components = 0.0134328 Jy ! Clean residual min=-0.009861 max=0.013096 Jy/beam ! Clean residual mean=0.000169 rms=0.003104 Jy/beam ! Combined flux in latest and established models = 0.663164 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.663164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=20.907198Jy sigma=0.001204 ! Fit after self-cal, rms=20.907265Jy sigma=0.001204 ! 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=20.907265Jy sigma=0.001204 ! Fit after self-cal, rms=22.209240Jy sigma=0.001201 ! 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=22.209240Jy sigma=0.001201 ! Fit after self-cal, rms=22.209328Jy sigma=0.001201 ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=8.948 mas, bpa=-10.42 degrees ! Estimated noise=1711.62 mJy/beam. ! Added new window around map position (-4.5, -4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907627 Jy ! Component: 100 - total flux cleaned = 0.00957759 Jy ! Component: 150 - total flux cleaned = 0.00957834 Jy ! Component: 200 - total flux cleaned = 0.00885952 Jy ! Total flux subtracted in 200 components = 0.00885952 Jy ! Clean residual min=-0.007767 max=0.010017 Jy/beam ! Clean residual mean=0.000134 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.672024 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.672024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=22.209263Jy sigma=0.001198 ! Fit after self-cal, rms=22.209269Jy sigma=0.001198 ! Inverting map ! Added new window around map position (-0.5, 61.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00814163 Jy ! Component: 100 - total flux cleaned = 0.00785175 Jy ! Component: 150 - total flux cleaned = 0.00702128 Jy ! Component: 200 - total flux cleaned = 0.00704288 Jy ! Total flux subtracted in 200 components = 0.00704288 Jy ! Clean residual min=-0.006233 max=0.008449 Jy/beam ! Clean residual mean=0.000151 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.679067 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.679067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=22.209282Jy sigma=0.001197 ! Fit after self-cal, rms=22.209320Jy sigma=0.001197 ! Inverting map ! Added new window around map position (-20, -14.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648849 Jy ! Component: 100 - total flux cleaned = 0.00819346 Jy ! Component: 150 - total flux cleaned = 0.00884179 Jy ! Component: 200 - total flux cleaned = 0.00884384 Jy ! Total flux subtracted in 200 components = 0.00884384 Jy ! Clean residual min=-0.005319 max=0.006889 Jy/beam ! Clean residual mean=0.000065 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.68791 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 124 components and 0.68791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=22.209295Jy sigma=0.001196 ! Fit after self-cal, rms=22.209421Jy sigma=0.001196 ! 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=6.951 mas, bmaj=15.75 mas, bpa=-6.39 degrees ! Estimated noise=2222.61 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 = 0.00198075 Jy ! Component: 100 - total flux cleaned = 0.00279148 Jy ! Component: 150 - total flux cleaned = 0.00364748 Jy ! Component: 200 - total flux cleaned = 0.00402944 Jy ! Total flux subtracted in 200 components = 0.00402944 Jy ! Clean residual min=-0.004883 max=0.005039 Jy/beam ! Clean residual mean=0.000143 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.69194 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.69194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=22.209406Jy sigma=0.001196 ! Fit after self-cal, rms=22.209383Jy sigma=0.001196 ! 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=2.599 mas, bmaj=7.294 mas, bpa=-10.45 degrees ! Estimated noise=3439.57 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.478675 Jy ! Component: 100 - total flux cleaned = 0.577845 Jy ! Component: 150 - total flux cleaned = 0.623648 Jy ! Component: 200 - total flux cleaned = 0.650497 Jy ! Total flux subtracted in 200 components = 0.650497 Jy ! Clean residual min=-0.018064 max=0.017044 Jy/beam ! Clean residual mean=-0.000037 rms=0.004827 Jy/beam ! Combined flux in latest and established models = 0.650497 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.650497 Jy ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=8.948 mas, bpa=-10.42 degrees ! Estimated noise=1711.62 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 = 0.0153775 Jy ! Component: 100 - total flux cleaned = 0.0216316 Jy ! Component: 150 - total flux cleaned = 0.0265223 Jy ! Component: 200 - total flux cleaned = 0.0295602 Jy ! Total flux subtracted in 200 components = 0.0295602 Jy ! Clean residual min=-0.006601 max=0.006551 Jy/beam ! Clean residual mean=0.000094 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.680057 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.680057 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=6.951 mas, bmaj=15.75 mas, bpa=-6.39 degrees ! Estimated noise=2222.61 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 = 0.00506499 Jy ! Component: 100 - total flux cleaned = 0.00830966 Jy ! Component: 150 - total flux cleaned = 0.0101777 Jy ! Component: 200 - total flux cleaned = 0.0112275 Jy ! Total flux subtracted in 200 components = 0.0112275 Jy ! Clean residual min=-0.005147 max=0.005182 Jy/beam ! Clean residual mean=0.000137 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.691284 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 103 components and 0.691284 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=8.948 mas, bpa=-10.42 degrees ! Estimated noise=1711.62 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198831 Jy ! Component: 100 - total flux cleaned = 0.00218319 Jy ! Component: 150 - total flux cleaned = 0.00235281 Jy ! Component: 200 - total flux cleaned = 0.00250885 Jy ! Total flux subtracted in 200 components = 0.00250885 Jy ! Clean residual min=-0.005149 max=0.005624 Jy/beam ! Clean residual mean=0.000038 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.693793 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 127 components and 0.693793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=22.209303Jy sigma=0.001196 ! Fit after self-cal, rms=22.208261Jy sigma=0.001196 wmodel J1700-2610_S_1997_08_27_yyk\_map.mod ! Writing 127 model components to file: J1700-2610_S_1997_08_27_yyk_map.mod wobs J1700-2610_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1700-2610_S_1997_08_27_yyk_uvs.fits wwins J1700-2610_S_1997_08_27_yyk\_map.win ! wwins: Wrote 5 windows to J1700-2610_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 = 0.00134558 Jy ! Component: 100 - total flux cleaned = 0.00276771 Jy ! Component: 150 - total flux cleaned = 0.00401797 Jy ! Component: 200 - total flux cleaned = 0.00480745 Jy ! Component: 250 - total flux cleaned = 0.00564081 Jy ! Component: 300 - total flux cleaned = 0.00622458 Jy ! Component: 350 - total flux cleaned = 0.00678874 Jy ! Component: 400 - total flux cleaned = 0.00733548 Jy ! Component: 450 - total flux cleaned = 0.00766773 Jy ! Component: 500 - total flux cleaned = 0.00805647 Jy ! Component: 550 - total flux cleaned = 0.008308 Jy ! Component: 600 - total flux cleaned = 0.0086159 Jy ! Component: 650 - total flux cleaned = 0.00885806 Jy ! Component: 700 - total flux cleaned = 0.00921567 Jy ! Component: 750 - total flux cleaned = 0.00956568 Jy ! Component: 800 - total flux cleaned = 0.00996624 Jy ! Component: 850 - total flux cleaned = 0.0103601 Jy ! Component: 900 - total flux cleaned = 0.0107451 Jy ! Component: 950 - total flux cleaned = 0.0111236 Jy ! Component: 1000 - total flux cleaned = 0.0113894 Jy ! Component: 1050 - total flux cleaned = 0.0115987 Jy ! Component: 1100 - total flux cleaned = 0.0118555 Jy ! Component: 1150 - total flux cleaned = 0.0120582 Jy ! Component: 1200 - total flux cleaned = 0.0123082 Jy ! Component: 1250 - total flux cleaned = 0.0126522 Jy ! Component: 1300 - total flux cleaned = 0.0128463 Jy ! Component: 1350 - total flux cleaned = 0.0129429 Jy ! Component: 1400 - total flux cleaned = 0.0132714 Jy ! Component: 1450 - total flux cleaned = 0.0133179 Jy ! Component: 1500 - total flux cleaned = 0.0135011 Jy ! Component: 1550 - total flux cleaned = 0.0136364 Jy ! Component: 1600 - total flux cleaned = 0.0138572 Jy ! Component: 1650 - total flux cleaned = 0.0139878 Jy ! Component: 1700 - total flux cleaned = 0.0140738 Jy ! Component: 1750 - total flux cleaned = 0.0142446 Jy ! Component: 1800 - total flux cleaned = 0.014538 Jy ! Component: 1850 - total flux cleaned = 0.0146623 Jy ! Component: 1900 - total flux cleaned = 0.0149074 Jy ! Component: 1950 - total flux cleaned = 0.015109 Jy ! Component: 2000 - total flux cleaned = 0.015268 Jy ! Total flux subtracted in 2048 components = 0.0153865 Jy ! Clean residual min=-0.002268 max=0.003207 Jy/beam ! Clean residual mean=0.000003 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.70918 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 255 components and 0.70918 Jy ![Exited script file: muppet] wmap "J1700-2610_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 8.948 at -10.42 degrees (North through East) ! Clean map min=-0.0053663 max=0.56979 Jy/beam ! Writing clean map to FITS file: J1700-2610_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 0.569789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000764706 device "J1700-2610_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1700-2610_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402626 0.402626 0.805251 1.6105 3.22101 6.44201 12.884 25.768 51.5361 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.569 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.151 x 8.948 at -10.42 degrees (North through East) ! Clean map min=-0.0053663 max=0.56979 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1700-2610_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1700-2610_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1700-2610_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 19:09:38 2007