MINISTRY OF EDUCATION AND SCIENCE OF UKRAINE UKRAINIAN ASTRONOMIC ASSOCIATION RADIOASTRONOMIC INSTITUTE OF THE NATIONAL ACADEMY OF SCIENCE OF UKRAINE INSTITUTE OF SPACE RESEARCH OF THE NATIONAL ACADEMY OF SCIENCE OF UKRAINE AND STATE SPACE AGENCY OF UKRAINE NATIONAL ACADEMY OF PEDAGOGICAL SCIENCES OF UKRAINE INSTITUTE OF PEDAGOGICS OF NATIONAL ACADEMY OF PEDAGOGICAL SCIENCES OF ... Methodics of teaching physics and astronomy at higher and secondary school. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Earth Satellites . ... Leonid meteors seen from 13 km altitude aboard an aircraft during the 1999 Leonids Multi-Instrument Aircraft Campaign (Leonid-MAC). Comet Tempel-Tuttle provides the cometary debris for the Leonid meteor shower. ... Every 17-19 November Earth crosses Tempel-TuttleтАЩs orbit and the Leonids become visible. With clear, dark skies observers may see 10 to 15 Leonid meteors every hour on those mornings. ...

This section of library contains information about "classic" Star Catalogs. ... For a Henry Draper Catalog 272149 stars have received a total of 531,211 identifications in 7 сatalogs: . 270456 - in Astrographic Catalogue ( "Carte du Ciel", 4M), . 251943 - in Guide Stars Catalog (GSC), . ... A file with information on the components of 1788 of multiple systems in catalog HDEC (3681 component, or a combination thereof, with 4054 recording). ... A file with information about 21971 variable stars. ...

... Equinox of object coordinates BJ = 18.87 / bJ magnitude UMBJ = -0.69 / u - bJ colour BJMR = 0.22 / bJ - r colour NOBS = 1 / Number of 2dF observations available IS_ BEST = 'TRUE ' / TRUE if this file contains the best 2dF observa DATEBEST= '24/09/00' / Date of best 2dF observation (DD/MM/YY) ID_ BEST = 'QSO ' / ID from best 2dF observation QUALBEST= 11 / Data quality flag from best 2dF observation Z_ ...

... Set this to where you want bp installed. Choices include: # 1) your standard perl library path, usually /usr/lib/perl. # 2) your site-specific perl library path, often /usr/lib/perl/site_perl # 3) a completely new place, such as /usr/local/lib/bp # 4) leave them here in the source directory # options 3 and 4 will require that the environment variable BPHOME be set # to run any bp programs, but I prefer them. ... BINDEST = /usr/local/bin # This is the prefix that will be used for the perl scripts. ...

The Second U.S. Naval Observatory CCD Astrograph Catalog ( UCAC2 ) Table of Contents 1) Introduction 2) Summary of the Project a) Observations and Instrumentation b) Reductions of UCAC Observations c) Computation of Proper Motions 3) Properties of the Catalog and Important Notes For the User a) Sky Coverage b) Completeness c) Positions, Proper Motions and Error Calculations d) UCAC2 Magnitudes e) 2MASS Photometry f) Non-stellar ... All stars in the UCAC2 have proper motions. ...

... We have compiled the Catalogue of extragalactic supernovae using the GCVS card catalogue. ... Doubtful (?), or rejected (-) SN 8 A1 --- RemFlag [*] The '*' indicates a remark in sn_rem.dat 10- 19 A10 --- Gal Parent galaxy designation 21- 22 I2 h RAh Right Ascension 1950 of Parent galaxy 23- 24 I2 min RAm Right Ascension 1950 (minutes) 25- 28 F4.1 s RAs Right Ascension 1950 (seconds) 29 A1 --- DE- Declination 1950 (sign) 30- 31 I2 deg DEd Declination 1950 of Parent ...

Chair of solid state physics . ... Students and postgraduate students . ... Basics of the experimental techniques . ... Units of physical quantities, systems of units, standards. ... Description of the measuring systems by differential equations. Backward influence of the measuring system on the experimental object: matching. ... Structure of the measuring systems. ... Interface between the computer and the measuring system. ... High-frequency generators and measuring systems. ...

... Tonight's Sky . ... т??Standard candleт?? supernova extraordinarily magnified by gravitational lensing . ... A team of researchers at the Kavli Institute for the Physics and Mathematics of the Universe (IPMU) led by Robert Quimby has identified what may prove to be the first ever type Ia supernova (SNIa) magnified by a strong gravitational lens. In this work, the standard candle property of type Ia supernovae is used to directly measure the magnification due to gravitational lensing. ...

... Model . ... Karpachev A.T., IZMIRAN, e-mail: karp@izmiran.ru . ... To the Model: . The empirical median model of the shape and position of the MIT (Main Ionospheric Trough) in the Northern and Southern Hemispheres is presented. ... Geomagnetism and aeronomy, v.26, № 1, p.63-68, 1986. ... Karpachev A.T., Afonin V.V. Dependence of the ionospheric trough occurrence probability on the season, local time, longitude, and level of magnetic activity Geomagnetism and aeronomy, v.38, № 3, p.79-91, 1998. ...