THE 75th NAME-LIST OF VARIABLE STARS. ... The 75th Name-List consists of two tables. ... the literature, taken from positional catalogues, including USNO A1.0/A2.0 and GSC, or determined by the authors); the range of variability (sometimes the column Min gives, in parentheses, the amplitude of light variation; the symbol ( means that the star , in minimum light, becomes fainter, than the magnitude indicated); and the system of magnitudes used ( P are photographic ...

... General Catalog of Variable Stars (GCVS database, Version 2012 Feb.) ... The cross-identification tables of the General Catalogue of Variable Stars (GCVS) contain all GCVS (including extragalactic variables from vol.V), NSV (New catalogue of Suspected Variable stars) and Supplement to the NSV stars as well as stars from the name-lists of variable stars nos. 67 - 80; it also makes it possible to find out identifications between the GCVS and the NSV catalogue. ... I-III) names are included. ...

... We present a proposed standard for data dictionaries associated with catalogs being accessed through the Astrophysics Data System (ADS) Mosaic Catalog Service. Each catalog made available for searching must have a data dictionary, which consists of a set of specified keywords describing format, content and location of data. ... There are two keywords in the Table Data Dictionary which indicate to the server software that the corresponding column contains special attributes. ...

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. ...

... About the Sky Map Online, professional edition . The professional version of the Sky Map Online was reflected as the tool for amateure astronomers and for professional astronomers It provides the creation of maps with the magnitude limit for stars up to 21-st magnitude (limit of the First POSS) and field size from several arcmins to 80 by 60 degrees, what makes possible to use it for the following goals: . ... Guiding stars selection. ... Such objects are not recommended to use as guiding stars. ...

... THE COMBINED TABLE OF GENERAL CATALOGUE OF VARIABLE STARS VOLUMES I-III, 4TH ED. (GCVS4) (KHOLOPOV+ 1988) AND NAMELISTS OF VARIABLE STARS NOS.67-79 (KHOLOPOV+, 1985-2008) WITH IMPROVED COORDINATES . ... The present improved electronic version of the GCVS4 Volumes I-V, combined with Name-Lists of Variable Stars Nos.67-79, are available from Sternberg Institute to http://www.sai.msu.su/gcvs/gcvs/ . ... The computer version GCVS4 vols. ... General Catalogue of Variable Stars, 4th Edition, Volumes I-III...

Radio data are displayed in the following format: . After the title with name of cluster under examination and with line about kind of data under one, e.g. Radio data [ optical data ] [ radio source identifications ] [ radio spectra (1.0 or 1.1) ] . ... The first line contains the number of radio sources associated with the cluster (these are just those sources with entries in sections 'Radio galaxy', 'Radio source' and 'Radio spectrum' below). ... Radio sources in cluster: 2 # . ...

... Science . ... Science Users Information > Libraries > Electronic Books . ... Observing with ESO Telescopes . ... Data Handling and Products . ... ESO Data . ... ESO Data Access Policy . ... eBooks (book series and collections only) . ... Access included in the Physics & Astronomy Springer eBook collection. ... Access to the subject "Science & Engineering > Astronomy". ... Springer eBooks (Physics & Astronomy) . ... Access to Physics & Astronomy and Humanities, Social Sciences & Law eBooks...

Next: Output Up: Calling Parameters Previous: Calling Parameters Contents . PHA . float): PHA value to be converted . ... array, optional): contains the node-identifier for the array of PHA values. ... temperature of the focal plane assembly; this affects the temperature of the readout electronics. ... Instabilities of the gain due to temperature variations of the electronics are not included at the moment, as the temperature of the FPA is expected to be sufficiently stable. ...

. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

... New engineering model of the feed system is under development now. ... Appendix (The list of used acronyms) ASC Cold Plate DC Astro Space Center of Lebedev Physical Instutute cooled LNAs and antenna feed hermetic device container (part of payload); it contains Formatter, Rb oscillators, synthesizer, control unit and is placed under dish DM Device Module = DC + H-maser EGSE Electronic Ground Support Equipment Electronic Complex ­ all SRT electronics EM Engineering Model FC Focal ...

... Chapter 5: Visits, Exposures and Exposure Groups > 5.19 Exposure Containers: Exposure Groups, Coordinated Parallels and Patterns . ... Whenever you wanted to create a set of exposures to be executed in a special way in RPS2 (e.g.,