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Federal
Updated Nearby Galaxy Catalog
National Aeronautics and Space Administration —
This table contains an all-sky catalog of 869 nearby galaxies having individual distance estimates within 11 Mpc or corrected radial velocities relative to the Local... -
Federal
Candidate Gamma-Ray Blazar Survey Source Catalog
National Aeronautics and Space Administration —
The authors have constructed a uniform all-sky survey of bright blazars, selected primarily by their flat radio spectra, that is designed to provide a large catalog... -
Federal
HEAO 1 A4 Catalog of High-Energy X-Ray Sources
National Aeronautics and Space Administration —
The HEAO 1 A-4 Catalog of High-Energy X-ray Sources represents results from an all-sky survey carried out at high X-ray energies (13-180 keV) from August 1977 until... -
Federal
Large Quasar Astrometric Catalog, 3rd Release
National Aeronautics and Space Administration —
Since the release of the original Large Quasar Astrometric Catalog (LQAC: Souchay et al. 2009, A&A, 494, 815), a large number of quasars have been discovered... -
Federal
IC 348 Chandra X-Ray Point Source Catalog 2
National Aeronautics and Space Administration —
IC 348 is a nearby (~ 310 pc), young (~ 2 - 3 Myr) open cluster with > 300 members identified from optical and infrared observations. The authors studied the... -
Federal
6dFGS Galaxy Survey Final Redshift Release Catalog
National Aeronautics and Space Administration —
The final redshift release of the 6dF Galaxy Survey (6dFGS) is a combined redshift and peculiar velocity survey over the southern sky (|b| > 10 degrees). Its... -
Federal
Chandra Deep Field South 1-Megasecond Catalog
National Aeronautics and Space Administration —
The Chandra Deep Field South (CDFS) 1-Megasecond Catalog is the source catalog obtained from a 942 kilosecond exposure, using the Advanced CCD Imaging Spectrometer... -
Federal
Extremely Red Objects XMM-Newton Survey Catalog
National Aeronautics and Space Administration —
This table contains the results of a deep (about 80 ks) XMM-Newton survey of the largest sample of near-infrared-selected Extremely Red Objects (R-K > 5) available... -
Federal
Swift-XRT Point Source Catalog (2SXPS)
National Aeronautics and Space Administration —
This table contains the second Swift X-ray Point Source (2SXPS) catalog of detections by the Swift X-ray Telescope (XRT) used in Photon Counting (PC) mode in the... -
Federal
Fermi LAT 14-Year Point Source Catalog (4FGL-DR4)
National Aeronautics and Space Administration —
The Fermi Point Source Catalog (4FGL) is a catalog of high-energy gamma-ray sources detected by the Large Area Telescope (LAT) on the Fermi Gamma-ray Space Telescope.... -
Federal
Sloan Digital Sky Survey/XMM-Newton AGN Spectral Properties Catalog
National Aeronautics and Space Administration —
Bright XMM-Newton data are combined with the Chandra Deep Field South observations to explore the behavior of the intrinsic AGN absorption, as a function of redshift... -
Federal
GaLactic and Extragalactic All-sky MWA Survey (GLEAM) Extragalactic Catalog
National Aeronautics and Space Administration —
Using the Murchison Widefield Array (MWA), the low-frequency Square Kilometre Array (SKA1 LOW) precursor located in Western Australia, the authors have completed the... -
Federal
Lynga Open Clusters Catalog
National Aeronautics and Space Administration —
This is a catalog of open cluster data, as compiled by Gosta Lynga, Lund Observatory. The aim of this catalog is to give salient data for all known open star clusters... -
Federal
MAXI Master Catalog
National Aeronautics and Space Administration —
The MAXIMASTER database table records high-level information of the Monitor of All-sky X-ray Image (MAXI) observations and provides access to the data archive. MAXI... -
Federal
VLA Hubble Deep Field 20-cm Source Catalog
National Aeronautics and Space Administration —
The authors have conducted a deep radio survey with the Very Large Array (VLA) at 1.4 GHz of a region containing the Hubble Deep Field (HDF). This survey overlaps... -
Federal
UV/X-Ray Data for M Dwarfs Within 10 Parsecs
National Aeronautics and Space Administration —
M dwarfs are the most numerous stars in the galaxy. They are characterized by strong magnetic activity. The ensuing high-energy emission is crucial for the evolution... -
Federal
ROSAT All-Sky Survey and SDSS DR5 Sample of X-Ray Emitting AGN
National Aeronautics and Space Administration —
This table contains further results of a program aimed at yielding ~ 104 fully characterized optical identifications of ROSAT X-ray sources. The program employs X-ray... -
Federal
Lockman Hole AGN Optical and Infrared Properties Catalog
National Aeronautics and Space Administration —
This table contains the observed-frame optical, near-infrared, and mid-infrared properties of X-ray-selected active galactic nuclei (AGN) in the Lockman Hole. Using a... -
Federal
European Large-Area ISO Survey (ELAIS) Final Band-Merged Catalog
National Aeronautics and Space Administration —
This table contains the final band-merged European Large-Area ISO Survey (ELAIS) Catalog at 6.7, 15, 90 and 175 microns (µm), and the associated data at U, g', r',... -
Federal
LMC N11 Giant HII Region Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
A very sensitive X-ray investigation of the giant H II region N11 in the Large Magellanic Cloud (LMC) was performed using the Chandra X-ray Observatory in which 165...