... SAI CAS . ... Catalog Access Services . ... This site is about the Virtual Observatory project at the Sternberg Astronomical Institute, Moscow University ( SAI MSU ). We provide a public access to the growing set of astronomical services developed by the SAI RVO development team in accordance with the Virtual Observatory standards. ... We provide access (programmatic and interactive) to the all major and biggest astronomical catalogs (about 4 billions objects total) as well as other web-services. ...

... First Name: Middle: Last Name: . ... Contact Email: . ... Each year, we publish our membership list with the name, city, email and home phone number of each opt-in member and distribute the list to the club membership. ... Display your name in the club list: . ... Display your phone number in the club list: . ... Display your email in the club list: . ... Display your city in the club list: . ... Sky Telescope Magazine ($32.95 for one year) . ... Copyright (c) Amateur Telescope Makers of Boston, Inc...

... Imaging GRIN Rod Lens (HAG's) | Relay Rod Lens (LAG's) | ... The Refractive Index Distributions (RID) in GRIN lens preforms are made by multi-stage optimized ion-exchange diffusion between silicate mineral glasses and salt melts. ... In the LAG lenses - L ow A perture GRIN the nature of the changing of refractive index in glass via ion-exchange lies mainly in molecular volume increase. ... LAG lenses are specially treated to create the dark anti-flick surface coating (Fig.2). ...

... Первая десятка | ... Первая десятка "Русского переплета" Темы дня: . ... PET: A Proton/Electron Telescope for Studies of Magnetospheric, Solar, and Galactic Particles. ... Geosciencies and Remote Sensing, 31, 535, 1993. ... 1 D T distributions, obtained in GAMMA-1, SAMPEX PET, MARIA-2 and ELECTRON experiments (M>4, D L< ± 0.1). Fig.2 D T distribution, obtained on board SAMPEX (M>5, D L< ± 0.05) . ...

Обзоры hep-ex: тематический рубрикатор . Партонные плотности . hep-ex/0207016 . The Generalized Parton Distributions program at Jefferson Lab . ... Comments: Proceeding of "Exclusive Processes at High Momentum Transfer" workshop, May 2002, Jefferson Lab, USA . Обобщенные партонные плотности в нуклоне -- величины, активно изучаемые теоретиками, см. наш комментарий к статье hep-ph/0205208 ep+gamma) занялись и экспериментаторы. ... Вернуться в тематический рубрикатор hep-ex ...

... Local and Regional Coordinators, and OBSERVERS are needed for Friday night's spectacular Aldebaran Occultation and Graze Aldebaran is the brightest star, other than the Sun, that can be occulted by the Moon. ... Use your camcorder (or a borrowed camcorder) to record a strong local television station. ... Encourage other amateur astronomers, and other friends and relatives in the region of visibility to record the occultation with camcorders. ... This event is called an "occultation" by astronomers. ...

АСТРОНОМИЧЕСКИЕ АДРЕСАТЫ INTERNET Subject: Introduction to sci.astro Sender: jl26@cornell.edu (Verified) Distribution: world sci.astro is a newsgroup for the discussion of astronomical topics. ... There are six groups in the sci.astro hierarchy: sci.astro Astronomy discussions and information. sci.astro.amateur Amateur astronomy equipment, techniques, info, etc. sci.astro.fits Issues related to the Flexible Image Transport System. sci.astro.hubble Processing Hubble Space Telescope data. ...

Russian . ... Very Early Universe: inflation, generation of primordial perturbations, preheating . Very Early Universe: inflation, generation of initial perturbations, preheating . Cosmic Microwave Background Radiation: anisotropy and polarization . ... Dark Energy and Dark Matter models . High Energy Astrophysics: accretion discs, cosmic rays, gamma-ray bursts . ... Astrophysics of black holes and wormholes . ...