229 datasets found for "y99급전DB제공☑️텔레darknessDB♣ㅣ"
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Federal
Henry Draper Extension Charts Catalog
National Aeronautics and Space Administration —
The Henry Draper (HD) Catalog (Cannon and Pickering 1918 - 1924, Ann. Astron. Obs. Harvard College 91 - 99) and its first extension, the Henry Draper Extension (HDE)... -
Federal
Catalog of Gamma-Ray Bursts
National Aeronautics and Space Administration —
This GRBs Catalog (GRBCAT) records high level information of the GRBs detected since their discovery in 1967. The catalog has been created using publications that... -
Federal
Exoplanet Orbit Database
National Aeronautics and Space Administration —
The Exoplanet Orbit Database is a database of well-determined orbital parameters of exoplanets, and their host stars' properties. This database comprises... -
Federal
Washington Double Star Catalog
National Aeronautics and Space Administration —
The Washington Double Star Catalog (WDS), maintained by the United States Naval Observatory (USNO), is the world's principal database of astrometric double and... -
Federal
Chandra Serendipitous Extragalactic X-Ray Source ID (SEXSI) Catalog
National Aeronautics and Space Administration —
The Serendipitous Extragalactic X-Ray Source Identification (SEXSI) program is designed to extend greatly the sample of identified extragalactic hard X-ray (2 - 10... -
Federal
AAVSO International Variable Star Index
National Aeronautics and Space Administration —
This database table contains Galactic stars known or suspected to be variable. It lists all stars that have an entry in the American Association of Variable Star... -
Federal
CGRO Timeline
National Aeronautics and Space Administration —
The Compton Gamma-Ray Observatory (CGRO) was the second of NASA's Great Observatories. It was launched on April 5, 1991, from Space Shuttle Atlantis. It operated... -
Federal
Hipparcos Input Catalog
National Aeronautics and Space Administration —
This database table contains the Hipparcos Input Main Cataloge of 118209 stars. The Hipparcos Input Catalogue was constructed as the observing program for the... -
Federal
McCook-Sion White Dwarf Catalog (Web Version)
National Aeronautics and Space Administration —
The Web Version of the McCook-Sion White Dwarf Catalog contains in excess of 500 more entries than the previous published version, the 4th Edition (1999) of the... -
Federal
2XMMi/SDSS Galaxy Cluster Survey
National Aeronautics and Space Administration —
The authors have compiled a sample of X-ray-selected galaxy groups and clusters from the XMM-Newton Serendipitous Source Catalog (2XMMi-DR3) with optical confirmation... -
Federal
VLA Coma Cluster of Galaxies 1.4-GHz Source Catalog
National Aeronautics and Space Administration —
This table contains results from deep 1.4-GHz Very Large Array (VLA) radio continuum observations of two ~0.5 deg2 fields in the Coma cluster of galaxies. The two... -
Federal
XTE Archived Public Slew Data
National Aeronautics and Space Administration —
This database table is a catalog of all the RXTE slew observations and is based on information culled from the RXTE Data Archive's latest top-level FMI (FITS Master... -
Federal
NGC 6334 Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
The full stellar population of NGC 6334, one of the most spectacular regions of massive star formation in the nearby Galaxy, has not been well sampled in past... -
Federal
MASH Catalogs of MASH Planetary Nebulae
National Aeronautics and Space Administration —
The first part of the Macquarie/AAO/Strasbourg H-alpha Planetary Nebula Catalog (MASH) contains 903 new true, likely and possible Galactic planetary nebulae (PNe)... -
Federal
VLA Goulds Belt Survey Taurus-Auriga Complex Source Catalog
National Aeronautics and Space Administration —
This table contains results from a multi-epoch radio study of the Taurus-Auriga complex made with the Karl G. Jansky Very Large Array (JVLA) at frequencies of 4.5 GHz... -
Federal
CGRO/BATSE Trigger Data
National Aeronautics and Space Administration —
The BATSE Trigger data (each trigger is specified by a unique trigger number) are a set of triggered events that are classified as either a (solar) flare, (gamma-ray)... -
Federal
COCD: Catalog of Open Cluster Data
National Aeronautics and Space Administration —
The Catalog of Open Cluster Data (COCD) is a result of studies of the wide neighborhoods of 513 open clusters and 7 compact associations carried out in the high-... -
Federal
Phoenix Deep Survey Optical and Near-Infrared Counterparts Catalog 2
National Aeronautics and Space Administration —
The Phoenix Deep Survey (PDS) is a multi-wavelength galaxy survey based on deep 1.4-GHz radio imaging. The revised version of the radio source catalog was published... -
Federal
XTE All-Sky Slew Survey Catalog
National Aeronautics and Space Administration —
The Rossi X-Ray Timing Explorer (RXTE) All-Sky Survey Slew Catalog contains the results of a serendipitous hard X-ray (3 - 20 keV), nearly all-sky (|b|>10 degrees)... -
Federal
Sloan Digital Sky Survey Quasars Detected by Chandra
National Aeronautics and Space Administration —
The authors have studied the spectral energy distributions and evolution of a large sample of optically selected quasars from the Sloan Digital Sky Survey (SDSS) that...
229 datasets found for "y99급전DB제공☑️텔레darknessDB♣ㅣ"