. Cosmology . Very Early Universe . Cosmic Microwave Background Anisotropy . Dark Matter Models . Large Scale Structure . High Energy Astrophysics . Active Galactic Nuclei . Astrophysics of Compact Objects . Accretion Disks . Scientific Staff:

... RJMCMC Similar to Richardson Green 1997 Knowledge of the PSF makes things easier Insensitive to e.g. posterior for ten sources with = 3: Number of Components 9 10 11 12 0.141 0.222 0.220 0.157 0.022 0.029 0.027 0.021 Mean SD 7 0.029 0.018 8 0.058 0.019 13 0.082 0.014 Simulated Data Source region (2 SD) is about 28% of the area and contains about 41% of the observations Positions (-2, 0), (0, 1), (1.5, 0) with intensities ... Approximate the number of sources (2 in this case) 2. ...

... The department was founded in late sixties by Prof. D.Ya.Martynov, who for many years was also the director of Sternberg Astronomical Institute. At present time, the head of the department is Prof. A.M.Cherepashchuk, a pupil of D.Ya.Martynov and his successor as the director of SAI. Since Prof. Martynov, the scientific activity of the department was primarily related to binary stars. ... The department consists of 15 members most of which have Ph.D. in Astrophysics. ...

... The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. ... Information on the NTP architecture, protocol and algorithms can be found in the Further Information and Bibliography page. The Building and Installing the Distribution page presents an overview of the procedures for compiling the distribution and installing it on a typical client or server. ...

The FITS "World Coordinate System" (WCS) standard defines keywords and usage that provide for the description of astronomical coordinate systems in a FITS image header. ... I: "Representations of world coordinates in FITS" , Greisen, E.W. & Calabretta, M.R. (2002), Astronomy & Astrophysics , 395 , 1061-1075. ... This diagram illustrating Bonne's projection with conformal latitude +35 was produced by WCSLIB , a C implementation of the coordinate transformations defined in the FITS WCS papers. ...

... As of the 95NOV release, patch level 2.0, ESO-MIDAS is available under the GNU General Public License. The short statement of the GNU license is included in every MIDAS file; the full text is printed in the beginning of this manual and is included as a separate file in the ESO-MIDAS Release. ... All source code, documentation, as well as binary copies of ESO-MIDAS (already installed and without sources) for specific systems can be retrieved from the ESO-MIDAS anonymous ftp account. ...

... Each DFS Department official document has to be issued according to the following internal procedure. Documents to be distributed outside DMD division must also be issued according to the Technical Archive procedure . ... Several documents are also available as complete templates defined internally for DFS Department documentation (e.g. template for Test Plan, for Test Report, .. ... Define the internal document number as: dfs-volxx-yyy-zzzz . ... Document title, . ... Issue number (e.g. 1). ...

Next: Generating Calibration Reference Files with an OPUS Pipeline . Up: Data Pipelines and Quality Control . ... Space Telescope Science Institute, Baltimore, MD 21218 . ... The OPUS pipeline data processing software, developed at the Space Telescope Science Institute (STScI), handles this demanding level of throughput by providing a distributed, concurrent pipeline processing environment for the set of applications that transform the raw telescope telemetry into archival products. ...

... Contact us . ... Astrophysics Group . ... Software for Astrophysics . MADCOW . ... BLACS , ScaLAPACK , MPI (for parallelised version only) . ... The mock data files (1.8 MB) and scripts used in the simulations presented in astro-ph/0201438 . ... Various minor fixes . ... BUGFIX: Some nasty memory corruption bug has been fixed that used to strike randomly after several hours of computation time in the distributed version (single processor version and shared memory multi-processor not affected). ...

... An image restoration technique is described that achieves high photometric accuracy for both stars and distributed emission. ... A hierarchy of codes is described based on this two-channel decomposition of astronomical images. The more sophisticated of these codes incorporate simultaneous estimation of the PSF and are thus especially relevant for ground-based imaging. Observing programs are described in which these codes effectively transfer the resolution of HST to ground-based images. ...

... We are using Canadian Galactic Plane Survey l 74.2њ, -3.6њ < b This poster gives preliminary results for a full-fledged analysis of the gas properties and distribution of HISA features in the CGPS. ... where T ON and T OFF are observed brightnesses on and off the HISA feature, T S is the spin or excitation temperature of the HISA gas, tau is its optical depth, T C is the continuum intensity, and p is the fraction of H I emission lying behind the HISA feature. ... GIF | ...

. Welcome to X-Ray WWW Server . at Sternberg Astronomical Institute . This page was designed by Sergey Nazin . Send questions and comments to leng@sai.msu.su

... Since January 2000 our English translation (Astronomy Letters) is available on-line !!! . see Note on printing of the on-line papers) . Scanned copies of Astronomy Letters for 1975-2000 can be found on-line in free access in ADS . ... 1995 , 1996 - the Grand prize (full story) , 1997 (full story) , 1998 (full story) , . 1999 , 2001 (full story) , 2003 , 2004 (full story) , and 2005 . ... LANL / ITEPh astrophysics preprints . ... E-mail: pazh@hea.iki.rssi.ru . ...

... This thread contains a step-by-step recipe to extract MOS spectra of a point-like source observed in Imaging mode and to create associated response matrices, starting from a calibrated, concatenated event list (either produced with emproc or available as PPS product; here it has the assumed file name MOS.fits ). ... The users should note that the SAS metatask xmmselect allows them to interactively define source and background regions (via ds9) and to run backscale on the fly. ...

home education > resources . SEARCH ASP SITE: Match ALL words Match ANY word . ... Again, we note that only projects or educational organizations are listed, not simply commercial producers of video. ... Ken Brecher at Boston University is also a leader of this project, but contact the Education Dept. at the Center for Astrophysics; address on last page.) http://mo-www.harvard.edu/MicroObservatory . ... NASA Imagine the Universe Project (formerly the High Energy Astrophysics Learning Center): . ...

Modules | ... Apache HTTP Server Version 2.4 . Apache > HTTP Server > Documentation > Version 2.4 . ... This document describes the terms that are used to describe each Apache module . ... This indicates how tightly bound into the Apache Web server the module is; in other words, you may need to recompile the server in order to gain access to the module and its functionality. ... Modules which are not included with the base Apache distribution ("third-party modules") may use the "External" status. ...

... This page is intended for those with a technical background who want more detail than was available in the press releases. 23) 5% of the sources. ... Radio quiet quasars have essentially uniform B-K colours (around 2.5) while these Parkes sources had B-K ranging from 2.5 out to 8! ... Dust: these actually are typical blue quasars obscured by dust somewhere along the line of sight. ... They appear pink to the human eye (I combined out BVR imaging weighted such that a sun-like star would appear white)...

Each Apache directive available in the standard Apache distribution is listed here. They are described using a consistent format, and there is a dictionary of the terms used in their descriptions available. AcceptFilter . AcceptMutex . AccessConfig . AccessFileName . Action . ... AuthDBMGroupFile . ... CookieLog (mod_cookies) . CookieLog (mod_log_config) . ...

Peremennye Zvezdy", . ... V348 Aql, USNO-B1.0 0904-0422027 . ... Meinunger (1966) classified it as an eclipsing binary with a period very close to 1 day, noting however that the period and derived minima times were uncertain due to the low variability amplitude. As of July 2011, the O C gateway (Paschke Brat 2006; Paschke 2009) lists, in addition to Meinunger's photographic data, 2 visual and 3 CCD times of minima from Paschke (1988, 1996, 2006), Stepan (1995), Br t et al. ... Meinunger (1966) . ...