. XMM-Newton Science Analysis System . attfilter (attfilter-1.3.1) [xmmsas_20070708_1801-7.1.0] . Meta Index / Home Page + select exposure and obtain exposure boundaries + cut out relevant part of attitude time series + calculate median values (RA/DEC/APA) on restricted set + compose selection expression using computed median values + invoke tabgtigen + add median attitude values to new GTI table . XMM-Newton SOC/SSC -- 2007-07-09

... This section briefly describes the OpenVMS computing environment at STScI. There are several VMS clusters (groups of VMS systems that share resources) at the Institute: SOGS, STOSC, GSSSA, STRVW, DADS, and STSCIC. ... The STOSC cluster is used for Science Operations Ground System development and testing. The STSCIC cluster, commonly known as the "Science Cluster," is used for general science and development. ... VMS Systems Configuration . Figure 1: - STScI VMS Systems . ...

... Observatory . ... Science . ... Science Users Information > Science Publications > Science Announcements > Restricted Services from 21 December to 01 January . ... Science Users Information . Observing Facilities . ... Instrumentation Development . Future Facilities and Development . ... Observing with ESO Telescopes . ... Data Handling and Products . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ...

OptInt PmWiki . Restricted MROI Fast Tip Tilt Private / . ... Attach | ... MROI Delay Line Design Contract . ... Design Documentation . ... MROI DL Production SW Contract . ... Preliminary Design Review . Software Design Documentation . ... MROI Fast Tip-Tilt Contract . ... Design Documents . ... MROI FT SW Architecture . ... MROI . Tip-tilt Systems . ... Restricted Wiki . ... MROI FTT Contract Private Material . ... MROI DL Design Contract Private Material . ... PmWiki . ... PmWiki FAQ . ...

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... 0 ) = Z '' '' 0 [(1 \Gamma '')'' 1=2 sin 2 i sin 2!] ... We use the similarity theory to present the non--dimensional period T \ Lambda of the evolution of the parameters '' and i as a product of the independent factors: T \ Lambda = \ Gamma (4=15)(a \ Gamma3 =2 \ Lambda =LD )jL c (c 1 ; c 2 )j. Here LD = Ї k \ Lambda a \ Gamma3 k \ Lambda '' \ Gamma3 =2 k Ї \Gamma1=2 \ Lambda is the non-- dimensional parameter of disturbances similarity dependent on the dynamical characteristics of the ...

... Archives . ... Quote of the Week, July 12, 2007 . ArXiv] Complete Catalog of GRBs from BeppoSAX, July 13, 2007 . Jul 13th, 2007| 07:24 pm | ... From arxiv/astro-ph: 0707.1611 Probabilistic Cross-Identification of Astronomical Sources by Budavari and Szalay . As multi-wave length studies become more popular, various source matching methodologies have been discussed. ... Are there any power related studies on source matching statistics? ... Chandra Blog . ... Stat S/W Resources . ...

ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Visitor list . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Observing schedules . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

... APO Password Access . ... Ask your TAC for the current password or if they are not available you may call the site at 575-437-6822 and ask for either an observing specialist (nighttime) or the computer support staff (daytime) for the current password(s) that you require to access our computer systems. ... 1) TUI, which requires a login password for you to connect and/or control the telescope and cameras, and 2) Newton, which you may or may not require, to access data on that specific computer. ...

Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright (C) 1988-1992 by Cambridge University Press.Programs Copyright (C) 1988-1992 by Numerical Recipes Software. ... Chapter 4. 4.0 Introduction Integration of Functions Numerical integration, which is also called quadrature, has a history extending back to the invention of calculus and before. ... Isaacson, E., and Keller, H.B. 1966, Analysis of Numerical Methods (New York: Wiley), Chapter 7. ...

... trous Up: The discrete wavelet Previous: Introduction . Multiresolution analysis [ 25 ] results from the embedded subsets generated by the interpolations at different scales. ... In order to restore the original data, Mallat uses the properties of orthogonal wavelets, but the theory has been generalized to a large class of filters [ 8 ] by introducing two other filters and named conjugated to h and g . ... Figure: The filter bank associated with the multiresolution analysis . ...

... Images and Data from the Shared Skies Partnership . ... Open access to selected images and data . Restricted access to user data . Restricted access for schools . Restricted access for the astronomy lab . Other Data and Image Resources . Sky View (internet virtual telescope) . SIMBAD Astronomical Database . ... International Astronomical Union Circulars (restricted access) . Sloan Digital Sky Survey Release 8 . Multimission Archive at Space Telescope . ...

. < Previous Figure < Main Page < Next Figure . The same as in Fig. 1. An analysis of the spectral range near the core of H_alpha is restricted to rapidly rotating stars. In other cases this range was deleted from the spectra. < Download average spectrum of o Per . < Download average spectrum of reddened stars . < Previous Figure < Main Page < Next Figure .

... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

Появление жизни основанной на аминооксидах и РНК/ДНК на планетах земного типа требует довольно узкого диапазона физических параметров. Наиболее важные из параметров это масса планеты и температурные условия. Кроме того, только звезды спектральных классов от F до K могут иметь планеты пригодные для жизни. ... умеренную гравитацию; . ... умеренный период вращения; . умеренный экцентриситет орбиты; . умеренный наклон экваториальной плоскости к плоскости орбиты; . ...

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

... Filename: TIME2DIE.WAD Author : Joseph J. Pecoraro Email Address: Pecoraro@aol.com Description: This is a HUGE, three-key level designed mostly for solo and co-op play. ... It was so much fun to use I couldn't stop! ... Play Information * Game: DOOM II Level: MAP01 [LEVEL 1] Single Player: Yes Cooperative 2-4 Player: Yes Deathmatch 2-4 Player: Yes Difficulty Settings: Yes - All * Construction * Base: New level from scratch Editor(s) used: Doom Construction Kit ver. 2.2 DoomCad ver. ...

... International Space Station in Transit . ... But while Wednesday's leisurely transit of Mercury across the Sun entertained observers all over the dayside of planet Earth, the audience for this lunar transit was more restricted. ... Can you spot the planet? The diminutive disk of Mercury, the solar system's innermost planet, spent about five hours crossing in front of the enormous solar disk yesterday (Wednesday, May 7th), as viewed from the general vicinity of planet Earth. ... Galaxies.. ...

Next: Which filesystem should be Up: Filesystems Previous: What are filesystems? Linux supports several types of filesystems. ... The most featureful of the native Linux filesystems, currently also the most popular one. ... There is also the proc filesystem, usually accessible as the /proc љ directory, which is not really a filesystem at all, even though it looks like one. ... dr-xr-xr-x 4 root root 0 Jan 31 20:37 1 . ... r--r--r-- 1 root root 0 Jan 31 20:37 filesystems . ...

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...