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http://www.stecf.org/conferences/adass/adassVII/does.html.
http://www.stecf.org/conferences/adass/adassVII/does.html.
1. The Co-Addition Technique Applied to Images of Galaxy Cores
... Previous: Substepping and its Application to HST Imaging . ... This is a preliminary report on an application of the co-addition technique based upon the Richardson-Lucy algorithm. The combination of high signal-to-noise ground-based images obtained with the ESO NTT using SUSI with high angular resolution HST FOC f/96 images gives new insights on the properties of galaxy cores and their potential time variability. Cores of galaxies are one of the main thrusts of present extragalactic research. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/zeilingerw.html -- 10.8 Кб -- 12.06.2006
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2. http://www.stecf.org/conferences/adass/adassVII/reprints/does.ps.gz
... Fitting and Modeling of AXAF Data with the ASC Fitting Application S. Doe, M. Ljungberg, A. Siemiginowska and W. Joye AXAF Science Center, MS 81, Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, MA 02138 USA Abstract. ... Fitting and Modeling of AXAF Data 159 MODEL MANAGER FIT STATISTIC MANAGER MANAGER SRC BKGD INSTR MODEL = SRC + BKGD * INSTR MODELS MODELS MODELS MANAGER MANAGER STATS METHODS OPTIMIZATION METHOD MANAGER Figure 3. The Model, Method, and Statistic Managers. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/does.ps.gz -- 76.4 Кб -- 12.06.2006
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3. IRAF/STECF 2-D spectrum point source / background decomposition package
IRAF/STECF 2-D spectrum point source / background decomposition package . ... The general problem is one of spectral decomposition - of separating the spectra of the point sources from the background. ... The STECF IRAF layered package "specres" provides two tasks to extract point source spectra from 2-D images (either longslit, multislit or cross-dispersed) and decompose the full background over the image. ... A Point Source Function spectrum image is required as a 2-D spectrum. ...
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Ссылки http://www.stecf.org/software/IRAFtools/stecf-iraf/specres/ -- 16.5 Кб -- 08.06.2006
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