A Catalog Of Reference Stars For New Reductions Of The Astrographic Catalog Plates
نویسندگان
چکیده
منابع مشابه
The UCAC3 Star Catalog: A New Catalog of Optical Reference Stars for Space Surveillance
Version three of the U.S. Naval Observatory CCD Astrograph Catalog (UCAC3) was released in August 2009. As the first version of the UCAC to cover the entire sky, UCAC3 is a suitable source of optical reference stars in the R = 8 to 16 magnitude range. Containing just over 100 million objects and providing stellar positional accuracies of about 15 to 100 milliarcseconds (mas) per coordinate, UCA...
متن کاملPhotometric Catalog of Sym - Biotic Stars
We present a multi-epoch, accurate UBVRcIc photometric catalog of 83 symbiotic stars and related objects, measured while calibrating the Henden and Munari (2000, 2001, 2006) photometric sequences around them. The vast majority of the observations where collected in the time interval between October 19, 1998 to April 21, 2002 with the 1.0-m Ritchey-Chrétien telescope of the U. S. Naval Observato...
متن کاملA Reference Model Catalog of Models for Business Process Analysis
When results of business processes cannot be measured, the application of numeric Key Performance Indicators fails. Process performance cannot easily be analyzed unless other indirect indicators are applied. So, other existing models for process analysis containing convenient solutions and indicators have to be assessed and validated in order to use them to sufficiently assess business processe...
متن کاملinvestigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
A catalog of reference genomes from the human microbiome.
The human microbiome refers to the community of microorganisms, including prokaryotes, viruses, and microbial eukaryotes, that populate the human body. The National Institutes of Health launched an initiative that focuses on describing the diversity of microbial species that are associated with health and disease. The first phase of this initiative includes the sequencing of hundreds of microbi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1988
ISSN: 0074-1809
DOI: 10.1017/s0074180900139725