... BigStarCatalogExtension::StarWrapper< Star > Class Template Reference . StarWrapper (const SpecialZoneArray < Star > *a, const SpecialZoneData < Star > *z, const Star *s) . ... getJ2000EquatorialPos (const StelCore *core) const . ... getVMagnitude (const StelCore *core, bool withExtinction=false) const . ... getSelectPriority (const StelCore *core) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getEquinoxEquatorialPos (const StelCore *core) const . ...

... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

lsst.coordConv љ unknown . ... Classes . ... coordConv::OtherCoordSys Class Reference . ... OtherCoordSys (std::string const &name, double date=0, DateTypeEnum dateType= DateType_None , bool isMean =false) . ... virtual Coord љ . ... CoordSys (std::string const &name, double date, DateTypeEnum dateType, bool isMean , bool canConvert ) . ... convertFrom ( CoordSys const &fromCoordSys, Coord const &fromCoord, Site const &site, double tai=0) const . ... virtual Coord coordConv::OtherCoordSys::removePM . ...

... Class List . ... Class Members . This is the complete list of members for casa::Coordinate , including all inherited members. checkFormat (Coordinate::formatType &format, const Bool absolute) const . ... pure virtual] . convertFrom (Vector< Double > &) const . ... doNearPixel (const Coordinate &other, const Vector< Bool > &thisAxes, const Vector< Bool > &otherAxes, Double tol=1.0e-6) const . ... near (const Coordinate &other, const Vector< Int > &excludeAxes, Double tol=1.0e-6) const =0 . ...

... Searching for Far Out and Wandering Worlds . An artificial comet holds secrets to Earths life . ... Supernova showered Earth with radioactive debris . ... How do scientists predict the orbit and apparent т??peakт?? magnitude of an incoming comet such as Comet ISON (C/2012 S1) when it is far from Earth? ... COMET ISON . ... Comets are like small planets that follow orbits of all shapes and sizes around the Sun. ... Get instant access to subscriber content on Astronomy.com! ... Trains.com . ...

HST Call for Proposals and HST Primer for Cycle 24 . ... Hubble Space Telescope Call for Proposals for Cycle 24 > Chapter 8: Filling Out the APT Proposal Form > 8.15 Targets . ... Your proposal can include observations of fixed targets (i.e., all targets outside the solar system whose positions can be defined by specific celestial coordinates), generic targets (i.e., targets defined by certain general properties, rather than by specific coordinates), and solar-system targets (i.e., moving targets). ...

The VLTI Calibrator Selector Tool is a tool intended to assist in the selection of suitable interferometric calibrators for VLTI observations with MIDI and AMBER. It uses a model of the VLTI and its instruments to assess the fringe visibility, given the observed bandpass, the geometry, spectrum, and coordinates of the target and the time at which the observations are to be made. ... The tool offers an HTML/Java based interface and consists of two pages. ... The quality flag depends on LDD_chi2. ...