A&A 467, 9911001 (2007) DOI: 10.1051/0004-6361:20066758 c ESO 2007 Astronomy & Astrophysics Metallicity and age gradients in round elliptical galaxies M. Baes1 , O. K. Sil'chenko2,3 ,A.V. Moiseev4 , and E. A. Manakova2 1 2 3 4 Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281 S9, 9000 Gent, Belgium Sternberg Astronomical Institute, University av. ... We probe the stellar population age and metallicity distributions in nearby elliptical galaxies over the largest extension to date. ...
... done Forming the data quality image and setting some BAD pixels test256.fits - testspec1dq.fits Forming the noise image on the background rub1_19.fits - modelback1.fits specholucy input table for 3 point source spectra: X (pix) Y (pix) Slope (/pix) # Table demopos.tab Tue 14:39:34 25-Jan-2005 # row xchan ychan slope # 1 128.000 120.500 0 ... Point sources and background spectra NOT converged !- Point source no. 1; % flux change 17.98404 !- Point source no. 2; % flux change 55.14075 !- ...
... This oral history session is being conducted with Dorothy B. Lee, who is known as Dottie to her friends and her colleagues, for the Johnson Space Center Oral History Project at the offices of Signal Corporation in Houston, Texas. ... Well, [Joe H.] Engle, who was one of the astronauts, had me go over to the trainer and get into the simulator with him, and believe it or not, he said, "Now, Dottie, we're going to go five seconds down," and he did, "1001, 1002, 1003," and then four, five, and then up. ...
EUROPEAN ORGANISATION FOR NUCLEAR RESEARCH CERN-EP-2000-148 OPAL PR 328 30 Novemb er 2000 Precise Determination of the Z Resonance Parameters at LEP: "Zedometry" The OPAL Collaboration Abstract This final analysis of hadronic and leptonic cross-sections and of leptonic forward-backward asymmetries in e+ e- collisions with the OPAL detector makes use of the full LEP 1 data sample comprising 161 pb-1 of integrated luminosity and 4.5 Ч 106 selected Z decays. An interpretation of the data in terms of
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