-
Federal
Updated Zwicky Catalog
National Aeronautics and Space Administration —
The Zwicky Catalog of Galaxies, with a magnitude limit mZw <= 15.5, has been the basis for the Center for Astrophysics (CfA) redshift surveys. To date, analyses of... -
Federal
ROSAT All-Sky Survey: Faint Sources
National Aeronautics and Space Administration —
The ROSAT All-Sky Survey Faint Source Catalog (RASS-FSC) was first released by the Max-Planck-Institut fuer extraterrestrische Physik, Garching group (voges et al.... -
Federal
M 31 Bulge Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
The authors explore the population of X-ray point sources in the bulge of M 31 so as to contrast properties of various subpopulations, such as persistent and... -
Federal
XMM-Newton Deep Survey in the CDF-S 2-10 keV Source Catalog
National Aeronautics and Space Administration —
Nuclear obscuration plays a key role in the initial phases of AGN growth, yet not many highly obscured AGN are currently known beyond the local Universe, and their... -
Federal
Westerbork Northern Sky Survey
National Aeronautics and Space Administration —
The Westerbork Northern Sky Survey (WENSS) is a low-frequency radio survey that covers the whole sky north of declination +30 degrees at a wavelength of 92 cm to a... -
Federal
Optically Selected Radio-Intermediate and Loud Quasars X-ray Emission Catalog
National Aeronautics and Space Administration —
This catalog contains some of the results of an investigation into the X-ray properties of radio-intermediate and radio-loud quasars (RIQs and RLQs, respectively).... -
Federal
Planck High-Redshift Source Candidates Catalog
National Aeronautics and Space Administration —
The Planck mission, thanks to its large frequency range and all-sky coverage, has a unique potential for systematically detecting the brightest, and rarest, sub-... -
Federal
Faint Images of the Radio Sky at Twenty cm (FIRST)
National Aeronautics and Space Administration —
This catalog comprises the Faint Images of the Radio Sky at Twenty cm (FIRST) Survey. The FIRST survey began in 1993, and covers the north and south Galactic caps.... -
Federal
XMM-Newton Serendipitous Source Catalog from Stacked Observations: Obs. Data
National Aeronautics and Space Administration —
The stacked catalog 4XMM-DR14s (XMMSTACK) has been compiled from 1,751 groups, comprising 10,336 overlapping XMM-Newton observations. They were selected from the... -
Federal
Chandra COSMOS (C-COSMOS) Survey Optical/IR Counterparts Catalog
National Aeronautics and Space Administration —
The Chandra COSMOS Survey (C-COSMOS) is a large, 1.8-Ms, Chandra program that has imaged the central 0.9 deg2 of the COSMOS field down to limiting depths of 1.9 x... -
Federal
NGC 6530 XMM-Newton X-Ray Point Source Catalog
National Aeronautics and Space Administration —
This table contains the results of a 20 ks XMM-Newton observation of the Lagoon Nebula (M 8). The EPIC images of this region reveal a cluster of point sources, most... -
Federal
M 31 Revised Bologna Clusters and Candidates Catalog (Version 5)
National Aeronautics and Space Administration —
The Revised Bologna Catalogue of M 31 globular clusters and candidates (RBC, V.5, August 2012) lists all the confirmed globular clusters (GCs), all the known... -
Federal
Molonglo Observatory Synthesis Telescope Supernova Remnant Catalog
National Aeronautics and Space Administration —
A catalog of supernova remnants (SNR) in the southern Galaxy within the Galactic Plane area 245 degrees <= galactic longitude l_II <= 355 degrees, galactic... -
Federal
M 83 Chandra X-Ray Binary Classifications Using HST
National Aeronautics and Space Administration —
Building on recent work by Chandar+ (2020, J/ApJ/890/150), the authors constructed X-ray luminosity functions (XLFs) for different classes of X-ray binary (XRB)... -
Federal
SWIRE/Chandra Lockman Hole Field X-Ray Source Catalog
National Aeronautics and Space Administration —
The authors have carried out a moderate-depth (70 ks), contiguous 0.7 square degrees Chandra survey in the Lockman Hole Field of the Spitzer/SWIRE Legacy Survey... -
Federal
Palomar-Green Catalog of UV-Excess Stellar Objects
National Aeronautics and Space Administration —
The Palomar-Green Catalog of UV-Excess Stellar Objects provides positions (the original_ra and original_dec parameters) accurate to about 8 arcsec in each coordinate,... -
Federal
ROSAT PSPC Survey of the Small Magellanic Cloud
National Aeronautics and Space Administration —
This catalog presents the results of a systematic search for point-like and moderately extended soft (0.1-2.4 keV) X-ray sources in a raster of nine pointings... -
Federal
Planck Catalog of 545-GHz Compact Sources (PCCS) Release 2
National Aeronautics and Space Administration —
Planck was a European Space Agency (ESA) mission, with significant contributions from the National Aeronautics and Space Agency (NASA). It was the third generation of... -
Federal
Lynds Catalog of Dark Nebulae
National Aeronautics and Space Administration —
This catalog is an updated version of the original version of the Lynds' Catalog of Dark Nebulae that was published in 1962. The catalog was based on a study of the... -
Federal
NGC2000.0: Complete New General Catalog and Index Catalog
National Aeronautics and Space Administration —
NGC 2000.0 is a modern compilation of the New General Catalogue of Nebulae and Clusters of Stars (NGC), the Index Catalogue (IC), and the Second Index Catalogue...