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Federal
Morphological Galaxy Catalog
National Aeronautics and Space Administration —
The MCG database contains the "Morphological Catalogue of Galaxies," a compilation of information for approximately 34,000 galaxies found and examined on the Palomar... -
Federal
Abell Clusters
National Aeronautics and Space Administration —
The ABELL database contains information from a catalog of clusters of galaxies, each having at least 30 members within the magnitude range m3 to m3+2 (m3 is the... -
Federal
HESS (High Energy Stereoscopic System) Source Catalog
National Aeronautics and Space Administration —
H.E.S.S. is a system of Imaging Atmospheric Cherenkov Telescopes for the investigation of cosmic gamma rays in the 100 GeV energy range. The name H.E.S.S. stands for... -
Federal
Fermi GBM Burst Catalog
National Aeronautics and Space Administration —
When referencing results from this online catalog, please cite von Kienlin, A. et al. 2020, Gruber, D. et al. 2014, von Kienlin, A. et al. 2014, and Bhat, P. et al.... -
Federal
LOFAR 3C295 Field 62-MHz Source Catalog
National Aeronautics and Space Administration —
This table contains the source list from Low Frequency Array (LOFAR) Low Band observations of the 3C 295 field at 62 MHz. The images of this field and the Bootes... -
Federal
XTE Master Catalog
National Aeronautics and Space Administration —
This database table was created for the purpose of providing a comprehensive, accurate, and easily accessible tracking of Rossi X-Ray Timing Explorer (RXTE) pointed... -
Federal
BeppoSAX Wide Field Camera Unbiased X-Ray Source Catalog
National Aeronautics and Space Administration —
During the operational life of the Italian/Dutch X-ray satellite (1996-2002), BeppoSAX, its two Wide Field Cameras (WFCs) performed observations that covered the full... -
Federal
NGC 3293 Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
NGC 3293 is a young stellar cluster at the northwestern periphery of the Carina Nebula Complex that has remained poorly explored until now. The authors wanted to... -
Federal
Fermi LAT Fourth AGN Catalog
National Aeronautics and Space Administration —
This is the third update to the fourth catalog of active galactic nuclei (AGNs) detected by the Fermi Large Area Telescope (LAT). This version (4LAC-DR3) derives from... -
Federal
NuSTAR Survey of Extended Chandra Deep Field South (ECDF-S) Source Catalog
National Aeronautics and Space Administration —
This table contains the source catalog from the Nuclear Spectroscopic Telescope Array (NuSTAR) survey of the Extended Chandra Deep Field South (hereafter, ECDFS),... -
Federal
Herschel Stripe 82 Survey (HerS) Point Source Catalog
National Aeronautics and Space Administration —
This study presents the first set of maps and band-merged catalog from the Herschel Stripe 82 Survey (HerS). Observations at 250, 350, and 500 micron (µm) were taken... -
Federal
Chandra Source Catalog, v2.1.1
National Aeronautics and Space Administration —
The Chandra Source Catalog (CSC) is the definitive catalog of X-ray sources detected by the Chandra X-ray Observatory. By combining Chandra's sub-arcsecond on-axis... -
Federal
Optically-Selected QSOS NVSS-Detected Source Catalog
National Aeronautics and Space Administration —
The authors used the 1.4-GHz NRAO VLA Sky Survey (NVSS) to study radio sources in two color-selected QSO samples: a volume-limited sample of 1,313 QSOs defined by Mi... -
Federal
IC 10 Chandra X-ray Point Source Catalog
National Aeronautics and Space Administration —
The authors monitored the Cassiopeia dwarf galaxy (IC 10) in a series of 10 Chandra ACIS-S observations to capture its variable and transient X-ray source population,... -
Federal
Green Catalog of Galactic SNRs (June 2017 Version)
National Aeronautics and Space Administration —
This catalog of known Galactic supernova remnants (SNRs) is an updated version of the catalogs of Galactic SNRs presented in detail in Green (1984, 1988), in summary... -
Federal
XMM-Newton M 31 Survey Source Catalog
National Aeronautics and Space Administration —
This table contains a source catalog based on XMM-Newton observations of the bright Local Group spiral galaxy M 31. In an analysis of XMM archival observations of M... -
Federal
Chandra Serendipitous Extragalactic X-Ray Source ID (SEXSI) Optical Follow-Up
National Aeronautics and Space Administration —
The Serendipitous Extragalactic X-ray Source Identification (SEXSI) Program is designed to expand significantly the sample of identified extragalactic hard X-ray... -
Federal
Revised Luyten Half-Second (LHS) Catalog
National Aeronautics and Space Administration —
The Revised Luyten Half-Second (LHS) Catalog contains refined coordinates and proper motion data for the high proper motion (HPM) stars listed in the Original Luyten... -
Federal
Early-Type Galaxies X-Ray Luminosities Catalog
National Aeronautics and Space Administration —
This table contains a catalog of X-ray luminosities for 401 early-type galaxies (and 24 other galaxies which were listed in previuous studies as early but which have... -
Federal
Outburst Catalog of Dwarf Novae-type and Other Cataclysmic Variables
National Aeronautics and Space Administration —
This outburst catalog contains a wide variety of observational properties for 722 dwarf nova-type (DN) cataclysmic variables (CVs) and 309 CVs of other types from the...