119 datasets found for "astronomy"
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Federal
Chandra Orion Ultradeep Point Source Catalog
National Aeronautics and Space Administration —
The Chandra Orion Ultradeep Project (COUP) was a deep observation of the Orion Nebula Cluster (ONC) that was obtained with the Chandra X-Ray Observatory's Advanced... -
Federal
ISO (Infrared Space Observatory) Observation Log
National Aeronautics and Space Administration —
This database is the ISO (Infrared Space Observatory) Observation Log of Validated Data. ISO is an ESA (European Space Agency) project with instruments funded by ESA... -
Federal
Texas Survey of Radio Sources at 365 MHz
National Aeronautics and Space Administration —
This catalog is from the Texas Survey of discrete radio sources between -35.5 degrees and +71.5 degrees declination (B1950), which was carried out at a frequency of... -
Federal
Murchison Widefield Array 32-T Low-Frequency Source Catalog
National Aeronautics and Space Administration —
The Murchison Widefield Array (MWA) is a new low-frequency, wide-field-of-view radio interferometer under development at the Murchison Radio-astronomy Observatory in... -
Federal
XMM-Newton Optical Monitor SUSS Catalog, v6.1: Observation IDs
National Aeronautics and Space Administration —
The 2023 release of the XMM OM Serendipitous Ultraviolet Source Survey (XMM-SUSS6.1) Catalog, a catalog of optical/UV sources detected by the Optical Monitor (OM) on-... -
Federal
SAS-3 Y-Axis Pointed Obs Log
National Aeronautics and Space Administration —
This database is the Third Small Astronomy Satellite (SAS-3) Y-Axis Pointed Observation Log. It identifies possible pointed observations of celestial X-ray sources... -
Federal
IRAM NOEMA (NOrthern Extended Millimeter Array) Observation Log
National Aeronautics and Space Administration —
This table contains the IRAM NOEMA (NOrthern Extended Millimeter Array) observation log. The Institut de Radio Astronomie Millimetrique (IRAM) was founded in 1979 and... -
Federal
Midcourse Space Experiment (MSX) Point Source Catalog, V2.3
National Aeronautics and Space Administration —
This table contains the main catalog from Version 2.3 of the Midcourse Space Experiment (MSX) Point Source Catalog (PSC), which supersedes the previous version (1.2)... -
Federal
South Pole Telescope 87-Square Degree Survey Millimeter Source Catalog
National Aeronautics and Space Administration —
This table contains the results of an 87 deg2 point-source survey centered at RA = 5h30m, Dec = -55o (J2000.0) taken with the South Pole Telescope at 1.4 and 2.0 mm... -
Federal
Chandra Bulge Field X-Ray Point Source Catalog
National Aeronautics and Space Administration —
Apparently diffuse X-ray emission has been known to exist along the central quarter of the Galactic Plane since the beginning of X-ray astronomy; this is referred to... -
Federal
VLA Lockman Hole 1400-MHz Radio Source Catalog
National Aeronautics and Space Administration —
In the run-up to routine observations with the upcoming generation of radio facilities, the nature of the sub-mJy radio population has been hotly debated. In this... -
Federal
VLA Orion Nebula Cluster Compact Source Catalog
National Aeronautics and Space Administration —
This table contains a deep centimeter-wavelength catalog of the Orion Nebula Cluster (ONC), based on a 30-hr single-pointing observation with the Karl G. Jansky Very... -
Federal
FIRST Catalog of FR II Radio Galaxies
National Aeronautics and Space Administration —
This table contains a catalog of 123 Fanaroff and Riley class II edge-brightened radio galaxies (FR IIs), called FRIICAT, that has been selected from a published... -
Federal
Giant Metrewave Radio Telescope Lockman Hole 610-MHz Radio Source Catalog 3
National Aeronautics and Space Administration —
In the run-up to routine observations with the upcoming generation of radio facilities, the nature of the sub-mJy radio population has been hotly debated. In this... -
Federal
MIT-Green Bank 5-GHz Survey Catalog
National Aeronautics and Space Administration —
The MIT-Green Bank 5 GHz Survey Catalog was produced from four separate surveys with the National Radio Astronomy Observatory (NRAO) 91m transit telescope, the... -
Federal
Ultraluminous X-Ray Sources in External Galaxies Catalog
National Aeronautics and Space Administration —
This table is a catalog of ultraluminous X-ray sources (ULXs) in external galaxies, where ULXs have been defined as compact, off-nuclear X-ray sources with X-ray... -
Federal
New Optically Visible Open Clusters and Candidates Catalog
National Aeronautics and Space Administration —
This is a new catalog of open clusters in the Galaxy which updates the previous catalogs of Lynga (1987, CDS Cat. VII/92, the HEASARC Browse table now called... -
Federal
Westerbork in the Southern Hemisphere (WISH) Source Catalog
National Aeronautics and Space Administration —
The Westerbork in the Southern Hemishpere (WISH) is a low-frequency (352 MHz) radio survey that covers most of the sky (the Galactic Plane region |b| < 10 degrees... -
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...
119 datasets found for "astronomy"