... Nonadiabatic linear pulsation models have been calculated for low-mass stars with effective temperatures between 16,000 and 35,000 K, and with surface gravities in the range 3 0.3, although the position of the red edge is sensitive to X. We have found that non-radial pulsations are also excited in the same instability region as radial pulsations. The implications of these results for individual low-mass helium stars are discussed. ...

... Okayama Astrophysical Observatory, NAOJ, Kamogata, Asakuchi, Okayama 719-02, Japan . ... A data archive system for optical CCD data produced at Kiso Observatory and Okayama Astrophysical Observatory is discussed. This system, named MOKA, allows users to search data with some constraints, preview data, and view FITS headers. ... To overcome this, we decided to develop an archive system for the CCD data available now at the Kiso Observatory (Kiso) and the Okayama Astrophysical Observatory (OAO). ...

Общая Астрономическая Конференция . ... Правила форума . ... Сообщения за день . ... Добро пожаловать на Общая Астрономическая Конференция. ... Форумы общей направленности . Любые вопросы от новичков (просматривают: 17) . ... Общий форум любителей астрономии (просматривают: 7) . ... Новости магазина Starshop.ru . ... Менее астрономические товары (просматривают: 1) . ... Форум исключительно для сообщений об испытаниях астрономической техники. ... Общая Астрономическая Конференция статистика . ...

Proceedings of the Particle Physics and Early Universe Conference (PPEUC). For this paper: postscript PPEUC CMB index 1 Likelihood Analysis.. ... Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, U.K. Max Tegmark . ... We discuss the problems of applying Maximum Likelihood methods to the CMB and how one can make it both efficient and optimal. ... A much fuller account of most of this work is available ( Tegmark, Taylor & Heavens (1997) ). ...

Khrutskaya E, Berezhnoy A, Kalinin S. Title:Old photographic plates in the Gaia era: archive plates of Pulkovo observatory, its digitization, results of astrometric reduction, error analysis. ... The results of astrometric reductions for 1800 plates with asteroids, digitized by a flatbed scanner, and the results for the 223 plates with asteroids and Pluto, digitized by the Damian digitizer in the ROB, are shown. ...

SITE 2010 Comprehensive Characterization of Astronomical Sites Kislovodsk, Russia, 49 October 2010 Conference Summary Marc S. Sarazin*a a European Southern Observatory, Garching, Germany Abstract The main topics discussed during the Site 2010 conference are outlined and the outcome is described. Keywords: Astronomical Site testing, precipitable water vapor, atmospheric turbulence, cloudiness, seeing 1. ... Site surveys for National observatory projects in China, India, and Iran benefit from this. ...

... Science . ... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Properties of kinematically decoupled structures in Early-Type Galaxies . ... Science Users Information . ... ESO-MIDAS . ... ESO Science Newsletter . ... The project consists in measuring the stellar kinematics, stellar populations, dynamics, and morphological properties of the kinematically decoupled structures observed in the inner regions of Early-Type Galaxies. ... Return to list of thesis topics...

... 2009 April 29 . GRB 090423: The Farthest Explosion Yet Measured . ... Explanation: An explosion so powerful it was seen clear across the visible universe was recorded in gamma-radiation last week by NASA's orbiting Swift Observatory . ... Surely, GRB 090423 provides unique data from a relatively unexplored epoch in our universe and a distant beacon from which the intervening universe can be studied. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

Find Similar Abstracts (with default settings below ) . ... Translate Abstract . ... Speckle Measurements with the New Camera of the Astronomical Observatory R. M. Aller . ... Astronomische Gesellschaft Abstract Series, Vol. ... 18JD309D A brief description of the new speckle camera developed by the Astronomical Observatory Ram n Mar a Aller of the University of Santiago de Compostela (Spain) in cooperation with the Special Astrophysical Observatory (Russia) is presented. ... Abstract Text . ...

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... IAU XXV General Assembly | ...

... GOODS unites extremely deep observations from NASA's Great Observatories, Spitzer , Hubble , and Chandra , ESA's Herschel and XMM-Newton , and from the most powerful ground-based facilities, to survey the distant universe to the faintest flux limits across the electromagnetic spectrum. ... The space-based observations are complemented by ground-based imaging and spectroscopy, including extensive commitments of ESO and NOAO observing time. ... 2010-04-10: Deep VLA 1.4 GHz data for GOODS-North . ...

... L. Testi(1,2) and A.I. Sargent(1) . 1) Division of Physics, Mathematics and Astronomy, Caltech, MS 105-24, Pasadena, CA 91125, USA . ... We review some of the basic guidelines used to plan, execute and analyse multi-field observations at the Owens Valley Radio Observatory millimeter wave array. As a working example we discuss our observations of the inner 5.5'x5.5' of the Serpens cloud core. ... Mantained by: Leonardo Testi . ...

Comparison of the XPM catalog with the ICRF2 and other catalogs . ... 1 Institute of Astronomy of Kharkiv National University, Kharkiv, Ukraine, . 2 Main Astronomical Observatory of NAS of Ukraine, Kiev, Ukraine, . ... Results of comparison of the XPM catalog with the ICRF2 and other catalogs are presented and discussed. The XPM catalog is a recent realizaтХЫtion of the ICRS in optical and near-infrared wavelengths. ... catalog, ICRF, proper motion, coordinate system. ...

... Explanation: An explosion so powerful it was seen clear across the visible universe was recorded in gamma-radiation last week by NASA's orbiting Swift Observatory . Farther than any known galaxy , quasar , or optical supernova , the gamma-ray burst recorded last week was clocked at redshift 8.2, making it the farthest explosion of any type yet detected . ... Publications with keywords: gamma-ray burst - redshift - early universe . ... Building Galaxies in the Early Universe . ...

Find Similar Abstracts . ... Large scale distribution of matter - Galaxies and their clustering properties . ... 17-21, 1986 (A87-52256 23-90). ... 00/1986 . ... The distribution of galaxies in space is characterized by the existence of large inhomogeneities - the Large Scale Structure of the universe (LSS). ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...