! Started logfile: J0340-2119_S_1997_08_27_yyk_uvs.log on Sun Jan 7 16:05:44 2007 obs J0340-2119_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0340-2119_S_1997_08_27_yyk_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967732 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! 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 25432 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 J0340-2119_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)= 0.693876 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=2.855 mas, bmaj=6.61 mas, bpa=-11 degrees ! Estimated noise=2122.66 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 = 0.468489 Jy ! Component: 100 - total flux cleaned = 0.602536 Jy ! Total flux subtracted in 100 components = 0.602536 Jy ! Clean residual min=-0.035050 max=0.068163 Jy/beam ! Clean residual mean=0.000392 rms=0.011235 Jy/beam ! Combined flux in latest and established models = 0.602536 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.602536 Jy ! ! Correcting IF 1. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.377777Jy sigma=0.001364 ! Fit after self-cal, rms=0.377081Jy sigma=0.001360 ! Inverting map and beam ! Estimated beam: bmin=2.855 mas, bmaj=6.61 mas, bpa=-11 degrees ! Estimated noise=2122.66 mJy/beam. ! Added new window around map position (-4.5, -2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0805158 Jy ! Component: 100 - total flux cleaned = 0.116529 Jy ! Total flux subtracted in 100 components = 0.116529 Jy ! Clean residual min=-0.032295 max=0.041791 Jy/beam ! Clean residual mean=0.000226 rms=0.008668 Jy/beam ! Combined flux in latest and established models = 0.719065 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.719065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.361211Jy sigma=0.001305 ! Fit after self-cal, rms=0.360708Jy sigma=0.001303 ! 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=3.388 mas, bmaj=8.062 mas, bpa=-11.69 degrees ! Estimated noise=1173.99 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 = 0.0116563 Jy ! Component: 100 - total flux cleaned = 0.0125607 Jy ! Component: 150 - total flux cleaned = 0.012527 Jy ! Component: 200 - total flux cleaned = 0.0117998 Jy ! Total flux subtracted in 200 components = 0.0117998 Jy ! Clean residual min=-0.020765 max=0.023897 Jy/beam ! Clean residual mean=0.000357 rms=0.006482 Jy/beam ! Combined flux in latest and established models = 0.730865 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.730865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.356919Jy sigma=0.001291 ! Fit after self-cal, rms=0.356631Jy sigma=0.001290 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.388 x 8.062 at -11.69 degrees (North through East) ! Clean map min=-0.018255 max=0.51752 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: 1.03735 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 0.87 KP 0.95 ! LA 0.98 MK 0.96 NL 1.00* OV 1.09 ! PT 0.97 SC 0.80 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0042 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 0.96 KP 0.97 ! LA 1.08 MK 0.98 NL 0.95 OV 1.04 ! PT 0.96 SC 0.87 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.06403 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 0.91 KP 0.93 ! LA 0.81 MK 0.80 NL 0.91 OV 0.93 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01193 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.10 KP 0.97 ! LA 0.89 MK 0.93 NL 1.01 OV 0.95 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.356631Jy sigma=0.001290 ! Fit after self-cal, rms=0.339403Jy sigma=0.001271 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=0.339403Jy sigma=0.001271 ! Fit after self-cal, rms=0.339391Jy sigma=0.001271 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.657 mas, bpa=-11.59 degrees ! Estimated noise=1184.35 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 = 0.0343184 Jy ! Component: 100 - total flux cleaned = 0.043907 Jy ! Component: 150 - total flux cleaned = 0.0450503 Jy ! Component: 200 - total flux cleaned = 0.0460635 Jy ! Total flux subtracted in 200 components = 0.0460635 Jy ! Clean residual min=-0.018275 max=0.022063 Jy/beam ! Clean residual mean=0.000066 rms=0.004881 Jy/beam ! Combined flux in latest and established models = 0.776929 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 0.776929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336356Jy sigma=0.001260 ! Fit after self-cal, rms=0.336302Jy sigma=0.001259 ! 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=0.336302Jy sigma=0.001259 ! Fit after self-cal, rms=0.334432Jy sigma=0.001252 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 (-14, -2.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238932 Jy ! Component: 100 - total flux cleaned = 0.0271429 Jy ! Component: 150 - total flux cleaned = 0.0298396 Jy ! Component: 200 - total flux cleaned = 0.0298581 Jy ! Total flux subtracted in 200 components = 0.0298581 Jy ! Clean residual min=-0.016066 max=0.017015 Jy/beam ! Clean residual mean=-0.000010 rms=0.003870 Jy/beam ! Combined flux in latest and established models = 0.806787 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.806787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332488Jy sigma=0.001244 ! Fit after self-cal, rms=0.332202Jy sigma=0.001243 ! 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 7.657 at -11.59 degrees (North through East) ! Clean map min=-0.015525 max=0.52257 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=0.332202Jy sigma=0.001243 ! Fit after self-cal, rms=0.601964Jy sigma=0.001230 ! 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=0.601964Jy sigma=0.001230 ! Fit after self-cal, rms=0.601976Jy sigma=0.001229 ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=9.012 mas, bpa=-4.301 degrees ! Estimated noise=1215.13 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198811 Jy ! Component: 100 - total flux cleaned = 0.00293346 Jy ! Component: 150 - total flux cleaned = 0.00375907 Jy ! Component: 200 - total flux cleaned = 0.00413594 Jy ! Total flux subtracted in 200 components = 0.00413594 Jy ! Clean residual min=-0.009604 max=0.008504 Jy/beam ! Clean residual mean=-0.000115 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.810923 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.810923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.601426Jy sigma=0.001226 ! Fit after self-cal, rms=0.601370Jy 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=0.601370Jy sigma=0.001226 ! Fit after self-cal, rms=0.922579Jy sigma=0.001224 ! 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=0.922579Jy sigma=0.001224 ! Fit after self-cal, rms=0.922708Jy sigma=0.001224 ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=9.024 mas, bpa=-4.082 degrees ! Estimated noise=1211.63 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 5.3536e-05 Jy ! Component: 100 - total flux cleaned = 0.000728975 Jy ! Component: 150 - total flux cleaned = 0.000724992 Jy ! Component: 200 - total flux cleaned = 0.000977086 Jy ! Total flux subtracted in 200 components = 0.000977086 Jy ! Clean residual min=-0.007877 max=0.007905 Jy/beam ! Clean residual mean=-0.000129 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 0.8119 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.8119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.922588Jy sigma=0.001223 ! Fit after self-cal, rms=0.922483Jy sigma=0.001223 ! 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=7.696 mas, bmaj=16.56 mas, bpa=-1.01 degrees ! Estimated noise=1547 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 = 0.00320337 Jy ! Component: 100 - total flux cleaned = 0.0034325 Jy ! Component: 150 - total flux cleaned = 0.00353813 Jy ! Component: 200 - total flux cleaned = 0.00342798 Jy ! Total flux subtracted in 200 components = 0.00342798 Jy ! Clean residual min=-0.006937 max=0.007902 Jy/beam ! Clean residual mean=-0.000284 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.815328 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.815328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.922467Jy sigma=0.001222 ! Fit after self-cal, rms=0.922183Jy sigma=0.001222 ! 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=2.852 mas, bmaj=7.364 mas, bpa=-3.974 degrees ! Estimated noise=2288.78 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.476645 Jy ! Component: 100 - total flux cleaned = 0.611039 Jy ! Component: 150 - total flux cleaned = 0.684055 Jy ! Component: 200 - total flux cleaned = 0.727722 Jy ! Total flux subtracted in 200 components = 0.727722 Jy ! Clean residual min=-0.017083 max=0.019388 Jy/beam ! Clean residual mean=0.000056 rms=0.004757 Jy/beam ! Combined flux in latest and established models = 0.727722 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.727722 Jy ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=9.024 mas, bpa=-4.082 degrees ! Estimated noise=1211.63 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 = 0.0384481 Jy ! Component: 100 - total flux cleaned = 0.0592894 Jy ! Component: 150 - total flux cleaned = 0.0731031 Jy ! Component: 200 - total flux cleaned = 0.0791389 Jy ! Total flux subtracted in 200 components = 0.0791389 Jy ! Clean residual min=-0.008107 max=0.007654 Jy/beam ! Clean residual mean=-0.000105 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.806861 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.806861 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=7.696 mas, bmaj=16.56 mas, bpa=-1.01 degrees ! Estimated noise=1547 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 = 0.00776936 Jy ! Component: 100 - total flux cleaned = 0.00911658 Jy ! Component: 150 - total flux cleaned = 0.00967207 Jy ! Component: 200 - total flux cleaned = 0.00984017 Jy ! Total flux subtracted in 200 components = 0.00984017 Jy ! Clean residual min=-0.007203 max=0.008203 Jy/beam ! Clean residual mean=-0.000280 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.816701 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 91 components and 0.816701 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=9.024 mas, bpa=-4.082 degrees ! Estimated noise=1211.63 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00265312 Jy ! Component: 100 - total flux cleaned = -0.00265124 Jy ! Component: 150 - total flux cleaned = -0.00222938 Jy ! Component: 200 - total flux cleaned = -0.00222996 Jy ! Total flux subtracted in 200 components = -0.00222996 Jy ! Clean residual min=-0.006556 max=0.006408 Jy/beam ! Clean residual mean=-0.000138 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.814471 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.814471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.923384Jy sigma=0.001222 ! Fit after self-cal, rms=0.922798Jy sigma=0.001222 wmodel J0340-2119_S_1997_08_27_yyk\_map.mod ! Writing 106 model components to file: J0340-2119_S_1997_08_27_yyk_map.mod wobs J0340-2119_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0340-2119_S_1997_08_27_yyk_uvs.fits wwins J0340-2119_S_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J0340-2119_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 = -0.000327169 Jy ! Component: 100 - total flux cleaned = -0.000746089 Jy ! Component: 150 - total flux cleaned = -0.000650604 Jy ! Component: 200 - total flux cleaned = -0.000100958 Jy ! Component: 250 - total flux cleaned = 0.000336175 Jy ! Component: 300 - total flux cleaned = 0.00092309 Jy ! Component: 350 - total flux cleaned = 0.00124575 Jy ! Component: 400 - total flux cleaned = 0.00147776 Jy ! Component: 450 - total flux cleaned = 0.00155393 Jy ! Component: 500 - total flux cleaned = 0.00148288 Jy ! Component: 550 - total flux cleaned = 0.0014124 Jy ! Component: 600 - total flux cleaned = 0.00127087 Jy ! Component: 650 - total flux cleaned = 0.00106641 Jy ! Component: 700 - total flux cleaned = 0.000738015 Jy ! Component: 750 - total flux cleaned = 0.000609551 Jy ! Component: 800 - total flux cleaned = 0.000295059 Jy ! Component: 850 - total flux cleaned = 0.000232493 Jy ! Component: 900 - total flux cleaned = -9.61097e-06 Jy ! Component: 950 - total flux cleaned = -6.97648e-05 Jy ! Component: 1000 - total flux cleaned = -0.000244374 Jy ! Component: 1050 - total flux cleaned = -0.000358299 Jy ! Component: 1100 - total flux cleaned = -0.000639069 Jy ! Component: 1150 - total flux cleaned = -0.000694087 Jy ! Component: 1200 - total flux cleaned = -0.00096656 Jy ! Component: 1250 - total flux cleaned = -0.00107306 Jy ! Component: 1300 - total flux cleaned = -0.00112598 Jy ! Component: 1350 - total flux cleaned = -0.00117936 Jy ! Component: 1400 - total flux cleaned = -0.00158884 Jy ! Component: 1450 - total flux cleaned = -0.00143553 Jy ! Component: 1500 - total flux cleaned = -0.00143601 Jy ! Component: 1550 - total flux cleaned = -0.0015346 Jy ! Component: 1600 - total flux cleaned = -0.00163209 Jy ! Component: 1650 - total flux cleaned = -0.00182356 Jy ! Component: 1700 - total flux cleaned = -0.00191822 Jy ! Component: 1750 - total flux cleaned = -0.00224326 Jy ! Component: 1800 - total flux cleaned = -0.00228851 Jy ! Component: 1850 - total flux cleaned = -0.00255983 Jy ! Component: 1900 - total flux cleaned = -0.00278301 Jy ! Component: 1950 - total flux cleaned = -0.00287036 Jy ! Component: 2000 - total flux cleaned = -0.00300075 Jy ! Total flux subtracted in 2048 components = -0.00317269 Jy ! Clean residual min=-0.002396 max=0.002420 Jy/beam ! Clean residual mean=-0.000059 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.811299 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 246 components and 0.811299 Jy ![Exited script file: muppet] wmap "J0340-2119_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.251 x 9.024 at -4.082 degrees (North through East) ! Clean map min=-0.0047658 max=0.56408 Jy/beam ! Writing clean map to FITS file: J0340-2119_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 0.56408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000876883 device "J0340-2119_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0340-2119_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466361 0.466361 0.932721 1.86544 3.73089 7.46177 14.9235 29.8471 59.6942 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.564 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.251 x 9.024 at -4.082 degrees (North through East) ! Clean map min=-0.0047658 max=0.56408 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0340-2119_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0340-2119_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0340-2119_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 16:05:53 2007