2,157 datasets found for "Population Density"
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Federal
First ISCCP Regional Experiment (FIRE) Cirrus Phase II NCAR Kingair Aircraft Microphysical Data
National Aeronautics and Space Administration —
The First ISCCP Regional Experiments have been designed to improve data products and cloud/radiation parameterizations used in general circulation models (GCMs).... -
Federal
Australia Telescope-PMN Catalog of Southern Radio Sources
National Aeronautics and Space Administration —
This table contains a source catalog of 9040 radio sources derived from high-resolution observations of a selection of 8385 Parkes-MIT-NRAO (PMN) sources made with... -
Federal
Giant Metrewave Radio Telescope XMM Large Scale Structure 240-MHz Source Catalog
National Aeronautics and Space Administration —
The low-frequency radio survey of the XMM-Large Scale Structure (XMM-LSS) field centered at RA (J2000) = 2h24m00s, Dec (J2000) = -4009'47" aims to study the... -
Federal
MassiveYoungStar-FormingComplexStudyinIR&X-Rays:X-RaySourceCatalog
National Aeronautics and Space Administration —
The Massive Young Star-forming complex Study in Infrared and X-ray (MYStIX) uses data from the Chandra X-Ray Observatory to identify and characterize the young... -
Federal
European Large-Area ISO Survey (ELAIS) Final Band-Merged Catalog
National Aeronautics and Space Administration —
This table contains the final band-merged European Large-Area ISO Survey (ELAIS) Catalog at 6.7, 15, 90 and 175 microns (µm), and the associated data at U, g', r',... -
Federal
ACCLIP WB-57 Aerosol and Cloud Remotely Sensed Data
National Aeronautics and Space Administration —
ACCLIP_AerosolCloud_AircraftRemoteSensing_WB57_Data is the cloud and aerosol remote sensing data from the Roscoe lidar collected during the Asian Summer Monsoon... -
Federal
VLA Extended-Chandra Deep Field-South 1.4-GHz Sources Opt/IR Counterparts
National Aeronautics and Space Administration —
This table contains a sample of 883 sources detected in a deep Very Large Array (VLA) survey at 1.4 GHz in the Extended-Chandra Deep Field South (E-CDFS). The... -
Federal
GLIMPSE II Catalog
National Aeronautics and Space Administration —
The Galactic Legacy Infrared Mid-Plane Survey Extraordinaire (GLIMPSEII) imaged longitudes ±10◦ of the central region of the Galaxy. The latitude coverage is ±1◦ from... -
Federal
ChaMPlane Galactic Bulge and Center X-Ray Source Catalog
National Aeronautics and Space Administration —
This table contains the Chandra Multiwavelength Plane (ChaMPlane) Survey catalog of X-ray point sources in the window and four Galactic bulge fields, specifically all... -
Federal
Australia Telescope Low-Brightness Survey Source Catalog
National Aeronautics and Space Administration —
The Australia Telescope Low-brightness Survey (ATLBS) regions have been mosaic imaged at a radio frequency of 1.4 GHz with 6 arcseconds angular resolution and 72... -
Federal
VLA Subaru/XMM-Newton Deep Field 1.4-GHz Sources Optical/Near-IR Counterparts
National Aeronautics and Space Administration —
In Simpson et al. (2006, MNRAS, 372, 741, hereafter Paper I, available at the HEASARC as the VLASXDF1P4 table, the authors presented a catalog of 505 sources with... -
Federal
Ultraluminous X-Ray Sources in Nearby Galaxies Catalog
National Aeronautics and Space Administration —
One hundred and seven ultraluminous X-ray sources (ULXs) with 0.3-10.0 keV luminosities in excess of 1039 erg s-1 are identified in a complete sample of 127 nearby... -
Federal
NGC 4649 Chandra X-Ray Point Source Catalog 2
National Aeronautics and Space Administration —
This table contains the main X-ray source catalog for the Chandra monitoring observations of the 16.5-Mpc distant elliptical galaxy, NGC 4649. The galaxy has been... -
Federal
Giant Metrewave Radio Telescope XMM Large Scale Structure 610-MHz Source Catalog
National Aeronautics and Space Administration —
The low-frequency radio survey of the XMM-Large Scale Structure (XMM-LSS) field centered at RA (J2000) = 2h24m00s, Dec (J2000) = -4009'47" aims to study the... -
Federal
Selected Area 57 XMM-Newton X-Ray Source Catalog
National Aeronautics and Space Administration —
The maximum number density of Active Galactic Nuclei (AGNs), as deduced from X-ray studies, occurs at z >= 1, with lower luminosity objects peaking at smaller... -
Federal
VLA Lockman Hole 1400-MHz Radio Source Catalog
National Aeronautics and Space Administration —
In the run-up to routine observations with the upcoming generation of radio facilities, the nature of the sub-mJy radio population has been hotly debated. In this... -
Federal
10C Survey at 15.7 GHz Radio Source Catalog
National Aeronautics and Space Administration —
In a previous paper (AMI Consortium 2011, MNRAS, 415, 2699: Paper I), the observational, mapping and source-extraction techniques used for the Tenth Cambridge (10C)... -
Federal
W 40 Star-Forming Region Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
The young stellar cluster illuminating the W40 H II region, one of the nearest massive star-forming regions (SFRs), has been observed with the ACIS detector on board... -
Federal
9C Continued 15-GHz Ryle Telescope Survey of VSA Fields Source Catalog
National Aeronautics and Space Administration —
The 9C (9th Cambridge) survey of radio sources with the Ryle Telescope at 15.2 GHz was set up to survey the fields of the cosmic microwave background telescope, the... -
Federal
Chandra Archive Of Galaxies Ultraluminous X-Ray Source Catalog
National Aeronautics and Space Administration —
One hundred fifty-five (the abstract in the paper erroneously states the number to be 154) discrete, non-nuclear, ultraluminous X-ray (ULX) sources, with...
2,157 datasets found for "Population Density"