! Started logfile: J1031-2228_S_1997_07_02_yyk_uvs.log on Sun Jan 7 17:30:05 2007 obs J1031-2228_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1031-2228_S_1997_07_02_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.700544 visibilities/baseline/integration-bin. ! Found source: J1031-2228 ! ! 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 754 lines of history. ! ! Reading 18032 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 J1031-2228_S_1997_07_02_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)= 0.473679 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=2.8 mas, bmaj=7.86 mas, bpa=-7.08 degrees ! Estimated noise=2761.37 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 = 0.18613 Jy ! Component: 100 - total flux cleaned = 0.243861 Jy ! Total flux subtracted in 100 components = 0.243861 Jy ! Clean residual min=-0.032992 max=0.073743 Jy/beam ! Clean residual mean=-0.000321 rms=0.011938 Jy/beam ! Combined flux in latest and established models = 0.243862 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.243862 Jy ! ! Correcting IF 1. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.402512Jy sigma=0.001347 ! Fit after self-cal, rms=0.402198Jy sigma=0.001346 ! Inverting map and beam ! Estimated beam: bmin=2.8 mas, bmaj=7.86 mas, bpa=-7.081 degrees ! Estimated noise=2761.9 mJy/beam. ! Added new window around map position (-8.5, -3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0811658 Jy ! Component: 100 - total flux cleaned = 0.10683 Jy ! Total flux subtracted in 100 components = 0.10683 Jy ! Clean residual min=-0.027602 max=0.062463 Jy/beam ! Clean residual mean=-0.000122 rms=0.008954 Jy/beam ! Combined flux in latest and established models = 0.350692 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.350692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.388813Jy sigma=0.001297 ! Fit after self-cal, rms=0.385300Jy sigma=0.001281 ! 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=3.49 mas, bmaj=9.484 mas, bpa=-7.623 degrees ! Estimated noise=1498.83 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 = 0.0514972 Jy ! Component: 100 - total flux cleaned = 0.0703353 Jy ! Component: 150 - total flux cleaned = 0.0730782 Jy ! Component: 200 - total flux cleaned = 0.0738794 Jy ! Total flux subtracted in 200 components = 0.0738794 Jy ! Clean residual min=-0.016720 max=0.030853 Jy/beam ! Clean residual mean=0.000093 rms=0.005286 Jy/beam ! Combined flux in latest and established models = 0.424571 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.424571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379976Jy sigma=0.001263 ! Fit after self-cal, rms=0.379261Jy sigma=0.001260 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.49 x 9.484 at -7.623 degrees (North through East) ! Clean map min=-0.013682 max=0.18855 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.04865 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.84 KP 0.89 ! LA 0.98 MK 0.99 NL 1.00* OV 1.08 ! PT 0.96 SC 0.84 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.379261Jy sigma=0.001260 ! Fit after self-cal, rms=0.376082Jy sigma=0.001259 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=0.376082Jy sigma=0.001259 ! Fit after self-cal, rms=0.376082Jy sigma=0.001259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=9.385 mas, bpa=-7.218 degrees ! Estimated noise=1498.07 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 = 0.0140932 Jy ! Component: 100 - total flux cleaned = 0.0154373 Jy ! Component: 150 - total flux cleaned = 0.0154629 Jy ! Component: 200 - total flux cleaned = 0.0152369 Jy ! Total flux subtracted in 200 components = 0.0152369 Jy ! Clean residual min=-0.014769 max=0.018137 Jy/beam ! Clean residual mean=0.000065 rms=0.004084 Jy/beam ! Combined flux in latest and established models = 0.439808 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.439808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375133Jy sigma=0.001256 ! Fit after self-cal, rms=0.374985Jy sigma=0.001255 ! 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=0.374985Jy sigma=0.001255 ! Fit after self-cal, rms=0.371519Jy sigma=0.001243 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 = 0.00721493 Jy ! Component: 100 - total flux cleaned = 0.00723527 Jy ! Component: 150 - total flux cleaned = 0.00680048 Jy ! Component: 200 - total flux cleaned = 0.00642182 Jy ! Total flux subtracted in 200 components = 0.00642182 Jy ! Clean residual min=-0.010581 max=0.012061 Jy/beam ! Clean residual mean=0.000070 rms=0.003279 Jy/beam ! Combined flux in latest and established models = 0.44623 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.44623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.371029Jy sigma=0.001241 ! Fit after self-cal, rms=0.370431Jy sigma=0.001239 ! 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: 3.457 x 9.385 at -7.218 degrees (North through East) ! Clean map min=-0.010104 max=0.18108 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=0.370431Jy sigma=0.001239 ! Fit after self-cal, rms=0.366479Jy sigma=0.001238 ! 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=0.366479Jy sigma=0.001238 ! Fit after self-cal, rms=0.366326Jy sigma=0.001238 ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=9.399 mas, bpa=-7.364 degrees ! Estimated noise=1476.43 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00407374 Jy ! Component: 100 - total flux cleaned = -0.00506703 Jy ! Component: 150 - total flux cleaned = -0.00557298 Jy ! Component: 200 - total flux cleaned = -0.0058796 Jy ! Total flux subtracted in 200 components = -0.0058796 Jy ! Clean residual min=-0.009633 max=0.009216 Jy/beam ! Clean residual mean=0.000069 rms=0.002890 Jy/beam ! Combined flux in latest and established models = 0.44035 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.44035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.366185Jy sigma=0.001237 ! Fit after self-cal, rms=0.366155Jy sigma=0.001237 ! 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=0.366155Jy sigma=0.001237 ! Fit after self-cal, rms=0.362687Jy sigma=0.001235 ! 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=0.362687Jy sigma=0.001235 ! Fit after self-cal, rms=0.362653Jy sigma=0.001235 ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=9.438 mas, bpa=-8.155 degrees ! Estimated noise=1465.38 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115485 Jy ! Component: 100 - total flux cleaned = 0.0013326 Jy ! Component: 150 - total flux cleaned = 0.00133139 Jy ! Component: 200 - total flux cleaned = 0.00145418 Jy ! Total flux subtracted in 200 components = 0.00145418 Jy ! Clean residual min=-0.010072 max=0.008353 Jy/beam ! Clean residual mean=0.000030 rms=0.002609 Jy/beam ! Combined flux in latest and established models = 0.441805 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.441805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362547Jy sigma=0.001235 ! Fit after self-cal, rms=0.362548Jy sigma=0.001235 ! 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=7.401 mas, bmaj=16.38 mas, bpa=-7.337 degrees ! Estimated noise=1839.04 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 = 0.000319514 Jy ! Component: 100 - total flux cleaned = 7.59945e-05 Jy ! Component: 150 - total flux cleaned = -0.000138722 Jy ! Component: 200 - total flux cleaned = -0.000332552 Jy ! Total flux subtracted in 200 components = -0.000332552 Jy ! Clean residual min=-0.010992 max=0.010287 Jy/beam ! Clean residual mean=0.000044 rms=0.003656 Jy/beam ! Combined flux in latest and established models = 0.441472 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.441472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362509Jy sigma=0.001235 ! Fit after self-cal, rms=0.362497Jy sigma=0.001235 ! 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=2.78 mas, bmaj=7.867 mas, bpa=-7.388 degrees ! Estimated noise=2672.74 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.204158 Jy ! Component: 100 - total flux cleaned = 0.296556 Jy ! Component: 150 - total flux cleaned = 0.352756 Jy ! Component: 200 - total flux cleaned = 0.388878 Jy ! Total flux subtracted in 200 components = 0.388878 Jy ! Clean residual min=-0.017776 max=0.024994 Jy/beam ! Clean residual mean=-0.000055 rms=0.005290 Jy/beam ! Combined flux in latest and established models = 0.388878 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.388878 Jy ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=9.438 mas, bpa=-8.155 degrees ! Estimated noise=1465.38 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, -1.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332068 Jy ! Component: 100 - total flux cleaned = 0.0471859 Jy ! Component: 150 - total flux cleaned = 0.0500364 Jy ! Component: 200 - total flux cleaned = 0.0503484 Jy ! Total flux subtracted in 200 components = 0.0503484 Jy ! Clean residual min=-0.009498 max=0.009874 Jy/beam ! Clean residual mean=0.000041 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 0.439227 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.439227 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=7.401 mas, bmaj=16.38 mas, bpa=-7.337 degrees ! Estimated noise=1839.04 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 = 0.00253958 Jy ! Component: 100 - total flux cleaned = 0.00304381 Jy ! Component: 150 - total flux cleaned = 0.00284864 Jy ! Component: 200 - total flux cleaned = 0.002678 Jy ! Total flux subtracted in 200 components = 0.002678 Jy ! Clean residual min=-0.011174 max=0.010854 Jy/beam ! Clean residual mean=0.000051 rms=0.003730 Jy/beam ! Combined flux in latest and established models = 0.441905 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.441905 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=9.438 mas, bpa=-8.155 degrees ! Estimated noise=1465.38 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183382 Jy ! Component: 100 - total flux cleaned = -0.00239361 Jy ! Component: 150 - total flux cleaned = -0.00271557 Jy ! Component: 200 - total flux cleaned = -0.0028617 Jy ! Total flux subtracted in 200 components = -0.0028617 Jy ! Clean residual min=-0.008949 max=0.008111 Jy/beam ! Clean residual mean=0.000033 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 0.439043 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.439043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362380Jy sigma=0.001234 ! Fit after self-cal, rms=0.362347Jy sigma=0.001234 wmodel J1031-2228_S_1997_07_02_yyk\_map.mod ! Writing 92 model components to file: J1031-2228_S_1997_07_02_yyk_map.mod wobs J1031-2228_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1031-2228_S_1997_07_02_yyk_uvs.fits wwins J1031-2228_S_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J1031-2228_S_1997_07_02_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 = -0.00160546 Jy ! Component: 100 - total flux cleaned = -0.00121805 Jy ! Component: 150 - total flux cleaned = -0.000601292 Jy ! Component: 200 - total flux cleaned = -0.000368432 Jy ! Component: 250 - total flux cleaned = -0.000143389 Jy ! Component: 300 - total flux cleaned = 0.000404424 Jy ! Component: 350 - total flux cleaned = 0.00103646 Jy ! Component: 400 - total flux cleaned = 0.00154703 Jy ! Component: 450 - total flux cleaned = 0.00253998 Jy ! Component: 500 - total flux cleaned = 0.00331246 Jy ! Component: 550 - total flux cleaned = 0.00424918 Jy ! Component: 600 - total flux cleaned = 0.00488607 Jy ! Component: 650 - total flux cleaned = 0.00515013 Jy ! Component: 700 - total flux cleaned = 0.00541073 Jy ! Component: 750 - total flux cleaned = 0.00574911 Jy ! Component: 800 - total flux cleaned = 0.00583216 Jy ! Component: 850 - total flux cleaned = 0.00615602 Jy ! Component: 900 - total flux cleaned = 0.00631382 Jy ! Component: 950 - total flux cleaned = 0.00639221 Jy ! Component: 1000 - total flux cleaned = 0.00662047 Jy ! Component: 1050 - total flux cleaned = 0.00647232 Jy ! Component: 1100 - total flux cleaned = 0.00676115 Jy ! Component: 1150 - total flux cleaned = 0.00661776 Jy ! Component: 1200 - total flux cleaned = 0.00661681 Jy ! Component: 1250 - total flux cleaned = 0.00654814 Jy ! Component: 1300 - total flux cleaned = 0.00647976 Jy ! Component: 1350 - total flux cleaned = 0.00647892 Jy ! Component: 1400 - total flux cleaned = 0.00660981 Jy ! Component: 1450 - total flux cleaned = 0.0066104 Jy ! Component: 1500 - total flux cleaned = 0.00667307 Jy ! Component: 1550 - total flux cleaned = 0.00673476 Jy ! Component: 1600 - total flux cleaned = 0.00691595 Jy ! Component: 1650 - total flux cleaned = 0.00679586 Jy ! Component: 1700 - total flux cleaned = 0.0068545 Jy ! Component: 1750 - total flux cleaned = 0.00696974 Jy ! Component: 1800 - total flux cleaned = 0.00685621 Jy ! Component: 1850 - total flux cleaned = 0.00691203 Jy ! Component: 1900 - total flux cleaned = 0.00696748 Jy ! Component: 1950 - total flux cleaned = 0.00702178 Jy ! Component: 2000 - total flux cleaned = 0.00707506 Jy ! Total flux subtracted in 2048 components = 0.00712705 Jy ! Clean residual min=-0.002888 max=0.003743 Jy/beam ! Clean residual mean=0.000052 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.44617 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 244 components and 0.44617 Jy ![Exited script file: muppet] wmap "J1031-2228_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.404 x 9.438 at -8.155 degrees (North through East) ! Clean map min=-0.0074519 max=0.174 Jy/beam ! Writing clean map to FITS file: J1031-2228_S_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.174003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00117008 device "J1031-2228_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1031-2228_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01735 2.01735 4.03469 8.06939 16.1388 32.2775 64.5551 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.404 x 9.438 at -8.155 degrees (North through East) ! Clean map min=-0.0074519 max=0.174 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1031-2228_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1031-2228_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1031-2228_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 17:30:12 2007