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Second Unit of Plane Angle

Known as: '', Arcsecond, Second 
A unit of angular measure equal to 1/60 arcminute or to 1/360 degree. Second is also called the arcsecond to distinguish it from the second of time… Expand
National Institutes of Health

Papers overview

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Highly Cited
2019
Highly Cited
2019
We present measurements of the properties of the central radio source in M87 using Event Horizon Telescope data obtained during… Expand
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Highly Cited
2019
Highly Cited
2019
Intense, millisecond-duration bursts of radio waves (named fast radio bursts) have been detected from beyond the Milky Way1… Expand
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Highly Cited
2014
Highly Cited
2014
We present the first subarcsecond-resolution mid-infrared (MIR) atlas of local active galactic nuclei (AGN). Our atlas contains… Expand
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Highly Cited
2013
Highly Cited
2013
AbstractThe objective of this study is to develop a dataset of the soil hydraulic parameters associated with two empirical soil… Expand
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Highly Cited
2009
Highly Cited
2009
Nanobots — tiny robots that can be injected into the body to perform medical procedures — are the stuff of science fiction… Expand
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Highly Cited
2006
Highly Cited
2006
The Geoscience Laser Altimeter System (GLAS) instrument onboard the Ice, Cloud, and land Elevation Satellite (ICESat) provides a… Expand
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Highly Cited
2006
Highly Cited
2006
The Shuttle Radar Topography Mission (SRTM) generated one of the most-complete high-resolution digital topographic data sets of… Expand
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Highly Cited
2005
Highly Cited
2005
We present ~06 resolution IRAM PdBI interferometry of eight submillimeter galaxies at z ~ 2-3.4, where we detect continuum at 1… Expand
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Highly Cited
2003
Highly Cited
2003
We report the results of the first-epoch observation with the ACIS-I instrument on the Chandra X-Ray Observatory of Sagittarius A… Expand
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Highly Cited
2001
Highly Cited
2001
The use of a fleet of highly synchronized spacecraft to synthesize a space-based optical interferometer, as envisioned by the TPF… Expand
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