Manchester / Allen / Cambridge / Alexandria / Thompson / /
Company
Green Bank / LG / USA 5 Adnet Systems Inc. / /
Country
United States / Australia / United Kingdom / /
Currency
pence / /
Facility
Astrophysics/Smithsonian Astrophysical Observatory / UCO/Lick Observatory / Institute of Astronomy / University of California / NASA Goddard Space Flight Center / /
IndustryTerm
computer operating systems / reference systems / high-energy astrophysics data files / timing precision applications / planetary systems / certain high-precision timing applications / /
OperatingSystem
POSIX / /
Organization
University of California / Santa Cruz / Smithsonian Center for Astrophysics/Smithsonian Astrophysical Observatory / Institute of Astronomy / Harvard / Venus Center of Mars Barycenter of the Jupiter / High Energy Astrophysics Science Archive Research Center / National Aeronautics and Space Administration / Mercury Center / office of Guest Investigator Programs / /
Person
Mark R. Calabretta / Arnold H. Rots / Besselian / Pixel / TAI TT TDT ET IAT / Julian Dates / /
Product
Legend / /
ProvinceOrState
Utah / Maryland / California / Massachusetts / /
Technology
3-D / GPS / ESA / Simulation / operating systems / /
c ESO 2014 Astronomy & Astrophysics manuscript no. WCSPaper-IV-v1.02 July 15, 2014