! Started logfile: J0246-2935_S_1997_08_27_yyk_uvs.log on Sun Jan 7 15:56:20 2007 obs J0246-2935_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0246-2935_S_1997_08_27_yyk_uva.fits ! AN table 1: 140 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873333 visibilities/baseline/integration-bin. ! Found source: J0246-2935 ! ! 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 22008 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 J0246-2935_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)= 0.522083 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=2.647 mas, bmaj=6.601 mas, bpa=-4.699 degrees ! Estimated noise=3407.11 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 = 0.228297 Jy ! Component: 100 - total flux cleaned = 0.29837 Jy ! Total flux subtracted in 100 components = 0.29837 Jy ! Clean residual min=-0.019254 max=0.035897 Jy/beam ! Clean residual mean=0.000081 rms=0.006858 Jy/beam ! Combined flux in latest and established models = 0.29837 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.29837 Jy ! ! Correcting IF 1. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.430063Jy sigma=0.001244 ! Fit after self-cal, rms=0.426970Jy sigma=0.001239 ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=6.601 mas, bpa=-4.699 degrees ! Estimated noise=3407.11 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=3.593 mas, bmaj=9.674 mas, bpa=-2.429 degrees ! Estimated noise=1444.13 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 = 0.0576969 Jy ! Component: 100 - total flux cleaned = 0.0759634 Jy ! Component: 150 - total flux cleaned = 0.0823888 Jy ! Component: 200 - total flux cleaned = 0.0835125 Jy ! Total flux subtracted in 200 components = 0.0835125 Jy ! Clean residual min=-0.013137 max=0.019250 Jy/beam ! Clean residual mean=0.000032 rms=0.004009 Jy/beam ! Combined flux in latest and established models = 0.381882 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.381882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.422493Jy sigma=0.001220 ! Fit after self-cal, rms=0.422491Jy sigma=0.001220 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.593 x 9.674 at -2.429 degrees (North through East) ! Clean map min=-0.012509 max=0.28616 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0132 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.09 KP 0.90 ! LA 1.01 MK 1.02 NL 1.00* OV 1.05 ! PT 0.93 SC 0.84 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.971379 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.25 KP 0.92 ! LA 1.06 MK 1.04 NL 1.03 OV 1.05 ! PT 0.92 SC 0.88 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01896 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.14 KP 0.94 ! LA 0.76 MK 0.87 NL 1.02 OV 0.94 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979195 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.38 KP 0.97 ! LA 0.86 MK 0.97 NL 1.08 OV 0.94 ! PT 0.91 SC 0.98 ! ! ! Fit before self-cal, rms=0.422491Jy sigma=0.001220 ! Fit after self-cal, rms=0.416975Jy sigma=0.001212 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=0.416975Jy sigma=0.001212 ! Fit after self-cal, rms=0.416980Jy sigma=0.001212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=9.39 mas, bpa=-0.8554 degrees ! Estimated noise=1409.59 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 (19.5, 11). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175355 Jy ! Component: 100 - total flux cleaned = 0.0184838 Jy ! Component: 150 - total flux cleaned = 0.0182607 Jy ! Component: 200 - total flux cleaned = 0.0182604 Jy ! Total flux subtracted in 200 components = 0.0182604 Jy ! Clean residual min=-0.007998 max=0.011202 Jy/beam ! Clean residual mean=-0.000143 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 0.400143 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.400143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.416332Jy sigma=0.001210 ! Fit after self-cal, rms=0.416324Jy sigma=0.001210 ! 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=0.416324Jy sigma=0.001210 ! Fit after self-cal, rms=0.415336Jy sigma=0.001206 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 (7, 5.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747513 Jy ! Component: 100 - total flux cleaned = 0.00750933 Jy ! Component: 150 - total flux cleaned = 0.00699328 Jy ! Component: 200 - total flux cleaned = 0.00652301 Jy ! Total flux subtracted in 200 components = 0.00652301 Jy ! Clean residual min=-0.007386 max=0.007320 Jy/beam ! Clean residual mean=-0.000144 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.406666 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 100 components and 0.406666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.414790Jy sigma=0.001205 ! Fit after self-cal, rms=0.414596Jy sigma=0.001204 ! 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: 3.542 x 9.39 at -0.8554 degrees (North through East) ! Clean map min=-0.0072781 max=0.28237 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=0.414596Jy sigma=0.001204 ! Fit after self-cal, rms=0.550751Jy 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=0.550751Jy sigma=0.001201 ! Fit after self-cal, rms=0.550722Jy sigma=0.001201 ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=9.71 mas, bpa=-0.8626 degrees ! Estimated noise=1404.59 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488107 Jy ! Component: 100 - total flux cleaned = 0.00583801 Jy ! Component: 150 - total flux cleaned = 0.00599814 Jy ! Component: 200 - total flux cleaned = 0.00599597 Jy ! Total flux subtracted in 200 components = 0.00599597 Jy ! Clean residual min=-0.006556 max=0.006212 Jy/beam ! Clean residual mean=-0.000084 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.412662 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 125 components and 0.412662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.550623Jy sigma=0.001200 ! Fit after self-cal, rms=0.550590Jy sigma=0.001200 ! 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=0.550590Jy sigma=0.001200 ! Fit after self-cal, rms=0.561298Jy sigma=0.001199 ! 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=0.561298Jy sigma=0.001199 ! Fit after self-cal, rms=0.561301Jy sigma=0.001199 ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=9.762 mas, bpa=-0.7791 degrees ! Estimated noise=1406.32 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341498 Jy ! Component: 100 - total flux cleaned = 0.00380646 Jy ! Component: 150 - total flux cleaned = 0.00381529 Jy ! Component: 200 - total flux cleaned = 0.00392988 Jy ! Total flux subtracted in 200 components = 0.00392988 Jy ! Clean residual min=-0.006406 max=0.005915 Jy/beam ! Clean residual mean=-0.000053 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.416592 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 143 components and 0.416592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.561248Jy sigma=0.001199 ! Fit after self-cal, rms=0.561243Jy sigma=0.001199 ! 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=8.801 mas, bmaj=21.56 mas, bpa=1.573 degrees ! Estimated noise=1738.18 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 = -0.000228124 Jy ! Component: 100 - total flux cleaned = -0.000141856 Jy ! Component: 150 - total flux cleaned = 6.77083e-05 Jy ! Component: 200 - total flux cleaned = 0.000119542 Jy ! Total flux subtracted in 200 components = 0.000119542 Jy ! Clean residual min=-0.005465 max=0.006141 Jy/beam ! Clean residual mean=-0.000093 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.416711 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 163 components and 0.416711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.561248Jy sigma=0.001199 ! Fit after self-cal, rms=0.561235Jy sigma=0.001199 ! 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=2.656 mas, bmaj=6.724 mas, bpa=-2.834 degrees ! Estimated noise=3415.96 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.233573 Jy ! Component: 100 - total flux cleaned = 0.308155 Jy ! Component: 150 - total flux cleaned = 0.344602 Jy ! Component: 200 - total flux cleaned = 0.36771 Jy ! Total flux subtracted in 200 components = 0.36771 Jy ! Clean residual min=-0.013497 max=0.015677 Jy/beam ! Clean residual mean=0.000009 rms=0.003840 Jy/beam ! Combined flux in latest and established models = 0.36771 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.36771 Jy ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=9.762 mas, bpa=-0.7791 degrees ! Estimated noise=1406.32 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 = 0.0235276 Jy ! Component: 100 - total flux cleaned = 0.036267 Jy ! Component: 150 - total flux cleaned = 0.0437383 Jy ! Component: 200 - total flux cleaned = 0.0452012 Jy ! Total flux subtracted in 200 components = 0.0452012 Jy ! Clean residual min=-0.006893 max=0.006103 Jy/beam ! Clean residual mean=-0.000052 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.412911 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 75 components and 0.412911 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=8.801 mas, bmaj=21.56 mas, bpa=1.573 degrees ! Estimated noise=1738.18 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 = 0.00271359 Jy ! Component: 100 - total flux cleaned = 0.00346167 Jy ! Component: 150 - total flux cleaned = 0.00345946 Jy ! Component: 200 - total flux cleaned = 0.00336127 Jy ! Total flux subtracted in 200 components = 0.00336127 Jy ! Clean residual min=-0.005640 max=0.005849 Jy/beam ! Clean residual mean=-0.000098 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.416272 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.416272 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=9.762 mas, bpa=-0.7791 degrees ! Estimated noise=1406.32 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125387 Jy ! Component: 100 - total flux cleaned = -0.00076027 Jy ! Component: 150 - total flux cleaned = -0.000455536 Jy ! Component: 200 - total flux cleaned = -2.44196e-05 Jy ! Total flux subtracted in 200 components = -2.44196e-05 Jy ! Clean residual min=-0.006254 max=0.005885 Jy/beam ! Clean residual mean=-0.000056 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.416248 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.416248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.561160Jy sigma=0.001199 ! Fit after self-cal, rms=0.561115Jy sigma=0.001199 wmodel J0246-2935_S_1997_08_27_yyk\_map.mod ! Writing 124 model components to file: J0246-2935_S_1997_08_27_yyk_map.mod wobs J0246-2935_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0246-2935_S_1997_08_27_yyk_uvs.fits wwins J0246-2935_S_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J0246-2935_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 = -1.72123e-05 Jy ! Component: 100 - total flux cleaned = 8.5055e-05 Jy ! Component: 150 - total flux cleaned = -8.94508e-05 Jy ! Component: 200 - total flux cleaned = -0.000509588 Jy ! Component: 250 - total flux cleaned = -0.000833694 Jy ! Component: 300 - total flux cleaned = -0.000989993 Jy ! Component: 350 - total flux cleaned = -0.00114069 Jy ! Component: 400 - total flux cleaned = -0.00114278 Jy ! Component: 450 - total flux cleaned = -0.00135369 Jy ! Component: 500 - total flux cleaned = -0.00128598 Jy ! Component: 550 - total flux cleaned = -0.00142025 Jy ! Component: 600 - total flux cleaned = -0.00168016 Jy ! Component: 650 - total flux cleaned = -0.00180715 Jy ! Component: 700 - total flux cleaned = -0.00186913 Jy ! Component: 750 - total flux cleaned = -0.00199 Jy ! Component: 800 - total flux cleaned = -0.00199033 Jy ! Component: 850 - total flux cleaned = -0.00216689 Jy ! Component: 900 - total flux cleaned = -0.00228165 Jy ! Component: 950 - total flux cleaned = -0.00256306 Jy ! Component: 1000 - total flux cleaned = -0.00267241 Jy ! Component: 1050 - total flux cleaned = -0.00278096 Jy ! Component: 1100 - total flux cleaned = -0.00299444 Jy ! Component: 1150 - total flux cleaned = -0.00299561 Jy ! Component: 1200 - total flux cleaned = -0.00320341 Jy ! Component: 1250 - total flux cleaned = -0.00330468 Jy ! Component: 1300 - total flux cleaned = -0.00330439 Jy ! Component: 1350 - total flux cleaned = -0.00340324 Jy ! Component: 1400 - total flux cleaned = -0.00345231 Jy ! Component: 1450 - total flux cleaned = -0.00369336 Jy ! Component: 1500 - total flux cleaned = -0.00364519 Jy ! Component: 1550 - total flux cleaned = -0.00383392 Jy ! Component: 1600 - total flux cleaned = -0.0040203 Jy ! Component: 1650 - total flux cleaned = -0.00415784 Jy ! Component: 1700 - total flux cleaned = -0.00433878 Jy ! Component: 1750 - total flux cleaned = -0.00451689 Jy ! Component: 1800 - total flux cleaned = -0.00456023 Jy ! Component: 1850 - total flux cleaned = -0.00464775 Jy ! Component: 1900 - total flux cleaned = -0.00473481 Jy ! Component: 1950 - total flux cleaned = -0.00503342 Jy ! Component: 2000 - total flux cleaned = -0.00515978 Jy ! Total flux subtracted in 2048 components = -0.00528561 Jy ! Clean residual min=-0.002574 max=0.002523 Jy/beam ! Clean residual mean=-0.000060 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.410962 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 252 components and 0.410962 Jy ![Exited script file: muppet] wmap "J0246-2935_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 9.762 at -0.7791 degrees (North through East) ! Clean map min=-0.0047738 max=0.28263 Jy/beam ! Writing clean map to FITS file: J0246-2935_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 0.282631 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000799443 device "J0246-2935_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0246-2935_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.848571 0.848571 1.69714 3.39429 6.78857 13.5771 27.1543 54.3086 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.282 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 9.762 at -0.7791 degrees (North through East) ! Clean map min=-0.0047738 max=0.28263 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0246-2935_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0246-2935_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0246-2935_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 15:56:28 2007