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Federal
Chandra Lockman Area North Survey (CLANS) X-Ray Source Catalog
National Aeronautics and Space Administration —
This table contains the catalogs for the X-ray sources detected in the Chandra Lockman Area North Survey (CLANS). (The information on the optical and infrared... -
Federal
M 31 Chandra HRC X-Ray Source Catalog
National Aeronautics and Space Administration —
The authors have obtained 17 epochs of Chandra High Resolution Camera (HRC) snapshot images, each covering most of the M31 disk. The data cover a total baseline of... -
Federal
Master EUV Catalog
National Aeronautics and Space Administration —
The EUV database table is the Extreme Ultraviolet (EUV) Master Catalog and contains a compendium of EUV sources. It is comprised of selected fields from the following... -
Federal
Gliese Catalog Stars with Accurate Coordinates and 2MASS Cross-Identifications
National Aeronautics and Space Administration —
This table contains precise epoch 2000 coordinates and cross-identifications to sources in the 2MASS Point Source Catalog for nearly all stars in the Gliese, Gliese-... -
Federal
LOFAR Radio Catalog of Herschel-ATLAS North Galactic Pole Field
National Aeronautics and Space Administration —
This table contains some of the results of Low-Frequency Array (LOFAR) High-Band Array (HBA) observations of the Herschel-ATLAS North Galactic Pole (NGP) survey area.... -
Federal
Chandra ACIS GSG Point-Like X-Ray Source Catalog
National Aeronautics and Space Administration —
The Chandra archival data are a valuable resource for various studies on different X-ray astronomy topics. In this paper, the authors utilize this wealth of... -
Federal
ATLargeAreaSurvey(ATLAS)ELAIS-S1&CDF-S2.3-GHzSourceCatalog
National Aeronautics and Space Administration —
The Australia Telescope Large Area Survey (ATLAS) aims to image a 7 deg2 region centered on the European Large Area ISO Survey - South 1 (ELAIS-S1) field and the... -
Federal
CGRO/BATSE Earth Occultation Catalog of Low-Energy Gamma-Ray Sources
National Aeronautics and Space Administration —
This table contains the CGRO/BATSE Earth Occultation Catalog of Low-Energy Gamma-Ray Sources. The Burst and Transient Source Experiment (BATSE), aboard the Compton... -
Federal
ROSAT Archival Data
National Aeronautics and Space Administration —
This database table contains the list of all Röntgen Satellite (ROSAT) X-Ray Telescope (XRT) pointing-mode observations for which data sets are available, i.e., it... -
Federal
XRISM Master Catalog
National Aeronautics and Space Administration —
The X-Ray Imaging and Spectroscopy Mission (XRISM) is an international mission led by Institute of Space and Astronautical Science (ISAS) of Japan Aerospace... -
Federal
AEGIS-X Deep Survey Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
This table is based on the results of deep Chandra imaging of the central region of the Extended Groth Strip, the AEGIS-X Deep (AEGIS-XD) survey. When combined with... -
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
Sgr A* Region Compact Radio Source Catalog
National Aeronautics and Space Administration —
Recent broad-band 34- and 44-GHz radio continuum observations of the Galactic center have revealed 41 massive stars identified with near-IR (NIR) counterparts, as... -
Federal
Einstein IPC Photon Event Data
National Aeronautics and Space Administration —
The IPCPHOT database contains information from the Imaging Proportional Counter aboard HEAO-2, the Einstein Observatory, in Event List Format. Einstein incorporated a... -
Federal
XMM-Newton Large-Scale Structure Uniform 10-ksec Exposure X-Ray Source Catalog
National Aeronautics and Space Administration —
This table contains some of the X-ray results from the final release of the multiwavelength XMM-Large Scale Structure (LSS) data set, covering the full survey area of... -
Federal
Small Magellanic Cloud MOST 843-MHz Source Catalog
National Aeronautics and Space Administration —
This table contains a new catalog of radio-continuum sources in the field of the Small Magellanic Cloud (SMC). This catalog contains 1689 radio-continuum sources... -
Federal
M 81 Chandra X-Ray Discrete Source Catalog
National Aeronautics and Space Administration —
A Chandra X-Ray Observatory ACIS-S imaging observation is used to study the population of X-ray sources in the nearby (3.6 Mpc) Sab galaxy M 81 (NGC 3031). A total of... -
Federal
Cep B/OB3 Star-Forming Region Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
This table contains the Cepheus B star formation region (the Cep B molecular cloud and the Cep OB3b OB association) Chandra X-Ray point source catalog. The Cepheus B... -
Federal
NGC 300 Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
This table contains the source catalog from a new Chandra ACIS-I observation of the nearby (2.0 Mpc) SA(s)d spiral galaxy NGC 300 which was obtained as part of the... -
Federal
Sloan Digital Sky Survey NBC Quasar Candidate Catalog
National Aeronautics and Space Administration —
The Nonparametric Bayes Classifier (NBC) Quasar Candidate Catalog is a catalog of 100,563 unresolved, UV-excess (UVX) quasar candidates with magnitudes to as faint as...