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Federal
SAGE IRAC Single Frame + Mosaic Photometry Archive
National Aeronautics and Space Administration —
The Spitzer Space Telescope Survey of the Large Magellanic Cloud Legacy Project Surveying the Agents of a Galaxy's Evolution (SAGE) traces the life cycle of... -
Federal
Small Magellanic Cloud XMM-Newton Point Source Catalog
National Aeronautics and Space Administration —
The XMM-Newton survey of the Small Magellanic Cloud (SMC) yielded complete coverage of the bar and eastern wing in the 0.2-12.0 keV energy band. In addition to the... -
Federal
First Byurakan Survey (Markarian) Catalog of UV-Excess Galaxies
National Aeronautics and Space Administration —
A catalog of galaxies with UV-continuum (Markarian galaxies) detected during the First Byurakan Survey (FBS) is presented. The purpose of the FBS was to search for... -
Federal
Dixon Master List of Radio Sources (Version 43)
National Aeronautics and Space Administration —
This database table is the Dixon Master List of Radio Sources (Version 43, dated November 1981) which contains flux densities for known radio sources detected at a... -
Federal
Low-Mass X-Ray Binary Catalog (4th Edition, 2007)
National Aeronautics and Space Administration —
This is the Fourth Edition of the Catalog of Low-mass X-ray Binaries (LMXBs) in the Galaxy and the Magellanic Clouds. The catalog has a companion catalog of high-mass... -
Federal
Einstein Observatory Clusters of Galaxies Catalog
National Aeronautics and Space Administration —
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... -
Federal
Wackerling Catalog of Early-Type Emission-Line Stars
National Aeronautics and Space Administration —
The Wackerling Catalog contains entries for 5326 early-type emission-line stars. Of these stars, 1424 have no spectral classification but are assumed to be of early... -
Federal
Einstein Observatory 2E Catalog of IPC X-Ray Sources
National Aeronautics and Space Administration —
This is the Einstein Observatory 2E Catalog of Imaging Proportional Counter (IPC) X-Ray Sources which was created by the HEASARC from the CDS Catalog IX/13. This... -
Federal
Spitzer Extragalactic First Look Survey R-band Source List
National Aeronautics and Space Administration —
The Extragalactic First Look Survey is composed of 4 square degrees of imaging with MIPS and IRAC centered at J1718+5930, with extensive ancillary data from ground-... -
Federal
SAGE MIPS 70 micron Catalog
National Aeronautics and Space Administration —
The Spitzer Space Telescope Survey of the Large Magellanic Cloud Legacy Project Surveying the Agents of a Galaxy's Evolution (SAGE) traces the life cycle of... -
Federal
Ginga ASM Source Lightcurves
National Aeronautics and Space Administration —
The GINGAASMLC database table contains information derived from the FITS lightcurves obtained with the ASM on board the Ginga mission. The lightcurves are rates as... -
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
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
Australia Telescope Local Group Dwarf Spheroidals 2.1-GHz Components Catalog
National Aeronautics and Space Administration —
Dwarf spheroidal (dSph) galaxies are key objects in near-field cosmology, especially in connection to the study of galaxy formation and evolution at small scales. In... -
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
eROSITA eFEDS Main X-Ray (0.2-2.3 keV) Source Catalog
National Aeronautics and Space Administration —
The eROSITA X-ray telescope on board the Spectrum-Roentgen-Gamma (SRG) observatory combines a large field of view and collecting area in the energy range ~0.2 to ~8.0... -
Federal
ChandraLarge-AreaSynopticX-RaySurveyOptical&IRCatalog
National Aeronautics and Space Administration —
This table contains the redshift catalog for the X-ray sources detected in the Chandra Large Area Synoptic X-ray Survey (CLASXS). The catalog for the CLASXS field... -
Federal
AMI Galactic Plane Survey 16-GHz Source Catalog
National Aeronautics and Space Administration —
The Arcminute Microkelvin Imager (AMI) Galactic Plane Survey is a large-area survey of the outer Galactic plane to provide arcminute resolution (approximately 3... -
Federal
Delta-X: Root Stable Isotopes from Herbaceous Wetlands, MRD, LA, USA, August 2021
National Aeronautics and Space Administration —
This dataset contains carbon-13 (13C) and nitrogen-15 (15N) isotopic signatures of belowground root biomass samples from herbaceous wetlands in the Atchafalaya and... -
Federal
Delta-X: UAVSAR L2 Interferometric Products, MRD, Louisiana, 2021
National Aeronautics and Space Administration —
This dataset contains georeferenced UAVSAR Level 2 (L2) interferometric products for Delta-X flight lines acquired during the spring (2021-03-27 to 2021-04-18) and...