89 datasets found for "Population Density"
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Federal
Small Magellanic Cloud Deep Fields X-Ray Point Source Catalog
National Aeronautics and Space Administration —
This table contains the results of a pair of 100 ks Chandra observations of the Small Magellanic Cloud (SMC) to survey high-mass X-ray binaries (HMXBs), stars, and... -
Federal
ACCLIP WB-57 Aircraft In-Situ Aerosol Data
National Aeronautics and Space Administration —
ACCLIP_Aerosol_AircraftInSitu_WB57_Data is the in-situ aerosol data collected during the Asian Summer Monsoon Chemical & Climate Impact Project (ACCLIP). Data... -
Federal
Chandra Multiwavelength Plane Survey Optical ID Catalog
National Aeronautics and Space Administration —
The authors have carried out optical and X-ray spectral analyses on a sample of 136 candidate optical counterparts of X-ray sources found in five Galactic bulge... -
Federal
ACCLIP WB-57 Meteorological and Navigational Data
National Aeronautics and Space Administration —
ACCLIP_MetNav_AircraftInSitu_WB57_Data is the in-situ meteorology and navigational data collection during the Asian Summer Monsoon Chemical & Climate Impact... -
Federal
ACCLIP WB-57 Aircraft Water In-situ Data
National Aeronautics and Space Administration —
ACCLIP_AircraftInSitu_WB57_Water_Data is the in-situ water data collection during the Asian Summer Monsoon Chemical & Climate Impact Project (ACCLIP). Data from... -
Federal
VLA-COSMOS Survey 324-MHz Continuum Source Catalog
National Aeronautics and Space Administration —
This table contains a source catalog based on 90-cm (324-MHz) Very Large Array (VLA) imaging of the COSMOS field, comprising a circular area of 3.14 square degrees... -
Federal
NGC 1399 Chandra X-Ray Source Catalog
National Aeronautics and Space Administration —
This table contains results from a wide-field study of the globular cluster (GC)/low-mass X-ray binary (LMXB) connection in the giant elliptical NGC 1399. The large... -
Federal
Giant Metrewave Radio Telescope 1h XMM/Chandra Survey Fld 610-MHz Source Catalog
National Aeronautics and Space Administration —
This table contains the results of a deep 610-MHz survey of the 1hr XMM-Newton/Chandra survey area with the Giant Metre-wave Radio Telescope (GMRT). The resulting... -
Federal
VLA Survey of Chandra Deep Field South
National Aeronautics and Space Administration —
This table contains some of the results from 20 and 6 cm VLA deep observations of the Chandra Deep Field-South (CDF-S), including the Extended CDF-S (E-CDF-S). In the... -
Federal
SSA22 Field Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
This table contains the main X-ray point-source catalog for a deep ~400-ks Chandra ACIS-I (Advanced CCD Imaging Spectrometer) exposure of the SSA22 field. The... -
Federal
ROSAT/XMM-Newton 13-hr Deep Field VLA 20-cm Source Catalog
National Aeronautics and Space Administration —
In order to determine the relationship between the faint X-ray and faint radio source populations, and hence to help understand the X-ray and radio emission... -
Federal
Swift BAT 60-Month Survey of Active Galactic Nuclei Catalog
National Aeronautics and Space Administration —
Surveys above 10 keV represent one of the best resources to provide an unbiased census of the population of active galactic nuclei (AGNs). The authors present the... -
Federal
RCW 38 Young Stellar Objects Catalog
National Aeronautics and Space Administration —
This table contains some of the results from a study of the structure of the high-mass star-forming region RCW 38 and the spatial distribution of its young stellar... -
Federal
NGC 2264 Chandra X-Ray Point Source Catalog 2
National Aeronautics and Space Administration —
With the goal of improving the member census of the NGC 2264 star-forming region and studying the origin of X-ray activity in young pre-main sequence (PMS) stars, the... -
Federal
WSRT Galactic Plane Compact 327-MHz Source Catalog
National Aeronautics and Space Administration —
The Westerbork Synthesis Radio Telescope (WSRT) in the Netherlands has been used to survey the section of the galactic plane from +42 to +92 degrees Galactic... -
Federal
OCRA-p Survey of a Subset of CRATES Sources
National Aeronautics and Space Administration —
Knowledge of the population of radio sources in the range ~ 2-200 GHz range is important for understanding their effects on measurements of the cosmic microwave... -
Federal
XMM-Newton Medium Sensitivity Survey (XMS) Source Catalog
National Aeronautics and Space Administration —
X-ray sources at intermediate fluxes (a few x 10-14 erg/cm2/s) with a sky density of ~ 100 deg2 are responsible for a significant fraction of the cosmic X-ray... -
Federal
VLA 74-MHz Deep High-Resolution Survey Source Catalog
National Aeronautics and Space Administration —
This table contains some of the results from a 74-MHz survey of a 165 deg2 region located near the North Galactic Pole (NGP). This survey has an unprecedented... -
Federal
Collinder 261 Chandra X-Ray Source Optical Counterparts Catalog
National Aeronautics and Space Administration —
This table contains some of the results from the first X-ray study of Collinder 261 (Cr 261), which at an age of 7 Gyr is one of the oldest open clusters known in the... -
Federal
All-Wavelength Extended Groth Strip Int. Survey (AEGIS) VLA 20-cm Source Catalog
National Aeronautics and Space Administration —
This table contains results from AEGIS20, a radio survey of the Extended Groth Strip (EGS) conducted with the Very Large Array (VLA) at a frequency of 1.4 GHz. The...
89 datasets found for "Population Density"