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Fermi LAT Fourth AGN Catalog
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 the third... -
Hewitt&Burbidge(1991)CatalogofExtragalacticEmission-LineObjects
This is the Hewitt & Burbidge (1991) Optical Catalog of Extragalactic Emission-Line Objects Similar to Quasi-Stellar Objects. It contains a total of 935 galaxies which have... -
ESO-Uppsala ESO(B) Survey
This database table was derived from information provided in "The ESO/Uppsala Survey of the ESO(B) Atlas" (ESO/U), which is a joint project undertaken by the European... -
Einstein Survey of Optically Selected Galaxies
The Einstein Survey of Optically Selected Galaxies contains the results of a complete Einstein Imaging Proportional Counter (IPC) X-ray survey of optically-selected galaxies... -
Einstein Observatory Clusters of Galaxies Catalog
The Einstein Observatory Clusters of Galaxies Catalog presents the X-ray characteristics of a sample of 368 clusters of galaxies with redshifts less than 0.2 which were observed... -
CatalogofGalaxiesObservedbytheEinsteinObservatoryIPC&HRI
This is a catalog of galaxies observed in the X-ray band with the Einstein Observatory imaging instruments, the Imaging Proportional Counter (IPC) and the High Resolution Imager... -
First DENIS I-Band Extragalactic Catalog
This database contains the release of the provisional extragalactic catalog constructed from the "Deep Near Infrared Southern Sky Survey" (DENIS) and is sometimes... -
COSMOSFieldX-Ray&FIRDetectedAGNMultiwavelengthPropertiesCatalog
The coeval AGN and galaxy evolution and the observed local relations between super-massive black holes (SMBHs) and galaxy properties suggest some connection or feedback between... -
Chandra ACIS Survey for X-Ray AGN in Nearby Galaxies
The authors searched the public archive of the Chandra X-ray Observatory as of 2016 March and assembled a sample of 719 galaxies within 50 Mpc with available Advanced CCD... -
Candidate Galaxies Behind the Milky Way
This catalog gathers the searches for galaxies of apparent size greater than 0.1 mm on film (6.7" in angular size) lieing behind the Milky Way from photographic surveys in... -
XMM-Newton CFHTLS W1 Field Galaxy Groups Catalog
This table contains a catalog of 128 X-ray galaxy groups, covering a redshift (z) range 0.04 < z <1.23, selected in the ~ 3 deg<sup>2</sup> part of the CFHTLS... -
CfA Redshift Survey: South Galactic Cap Data
The Center for Astrophysics (CfA) Redshift Survey South Galactic Cap (CFA2S) Catalog contains redshifts for a sample of about 4300 galaxies with blue (Zwicky B(0) type)... -
CGRO BATSE-Observed Piccinotti Sample of Active Galactic Nuclei
Compton Gamma-Ray Observatory (CGRO) BATSE Earth-occultation data have been used by Malizia et al. (1999, ApJ, 519, 637) to search for emission in the 20-100 keV band from all... -
Catalog of AGN in the XMM-Newton Archive
This table comprises CAIXA, the "Catalog of AGN In the XMM-Newton Archive". It consists of all the radio-quiet, X-ray unobscured (N<sub>H</sub> < 2 x... -
BAX X-Ray Galaxy Clusters and Groups Catalog
This table contains the BAX X-Ray Galaxy Clusters and Groups Catalog. BAX (`Base de Donnees Amas de Galaxies X': see <a... -
AllWISE Catalog of Mid-IR AGNs
This table contains an all-sky sample of ~1.4 million active galactic nuclei (AGNs) meeting a two-color infrared photometric selection criterion for AGNs as applied to sources... -
Abell Clusters Measured Redshifts Catalog
The all-sky ACO (Abell, Corwin and Olowin 1989, ApJS, 70, 1) Catalog of 4073 rich clusters of galaxies and 1175 southern poor or distant S-clusters has been searched for... -
Abell Clusters
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 magnitude of the... -
HEAO 1 A2 Piccinotti Catalog
The HEAO 1 A-2 experiment's operations began on day 224 of 1977 (12 August 1977) and ended on day 739 of 1977 (9 January 1979). The A-2 experiment performed two independent,... -
AKARI ObsTAP service
This is an ObsTAP service for AKARI data. ObsTAP interface of this resource
