... Archives . ... The PCA and ICA is used for separating mixed components with some assumptions. ... The need of source separation methods in astronomy has led various adaptations of decomposition methods available. ... I rarely come up with a paper which gathered and summarized component separation methods applicable to astronomical data. In that regards, the following paper seems useful to overview methods of reducing dimensionality for astronomers. [arxiv:0805.0269] . ... Chandra Blog . ...

... September 1997: the photometry archive is now complete and available. August 1997: new set tested (including the new offset/filter box and a wave generator as a clock, see messages ). ... May 1997: the new offset/filter box is being tested, and should be available at CA starting with the July 1997 run. ... July 1996: ChL has modified the feedback resistors so as to allow a better time response in JHK. ... June 1996: new wave generator HP 33120A tested succesfully, and programmed. ...

Contents] [Prev page] [Next page] [Index] . Navigator 4 from Netscape, which is part of the Communicator product suite, includes three new areas of functionality that taken together give you Dynamic HTML. The three components of Dynamic HTML are style sheets, content positioning, and downloadable fonts. Used together, these three components give you greater control over the appearance, layout, and behavior of your web pages. ... Introducing Downloadable Fonts . ...

... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. Chandra FITS Dictionary S. Winkelman, A. Rots, K. Michaud, S. Blecksmith Chandra X-Ray Center/Smithsonian Astrophysical Observatory Abstract. ... We have collected the complete body of FITS keywords, as used in Chandra data products, into a dictionary database that provides easy access to their use and meaning. ... A list of filetypes using the keyword is also returned. ... A filetype is composed of one or more Header-Data Units (HDU). ...

This module provides for server-side imagemap processing. ... Configurable generation of imagemap menus. The lines in the imagemap files can have one of several formats: directive value [x,y ...] . ... The directives can come in any order, but are processed in the order they are found in the imagemap file. base Directive . ... Module: mod_imap . ... Its value is overridden by a default directive within the imagemap file. ... Its value is overridden by a base directive within the imagemap file. ...

From: TerryMosel aol.com Date: Fri, 10 Dec 2004 20:57:09 EST Subject: Skylux Good, Binocs Bad! ... 1.A. "Hi Terry, Thanks for recommending the Skylux! ... Philip Heron 1.B. (re 70mm Skylux ) Mine proved to have an excellent objective - nice diffraction rings when viewing Gamma Cas; Castor split nicely (using Meade shorty 2x Barlow with 12mm eyepiece , which is about as much magnification as 70mm aperture justifies); my suspicion about vignetting (uneven illumination of the focal ...