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: http://www.apo.nmsu.edu/Telescopes/TCC/html/classtcc_1_1_px_p_m_rad_vel.html
Дата изменения: Tue Sep 15 02:25:38 2015 Дата индексирования: Sun Apr 10 03:57:42 2016 Кодировка: Поисковые слова: п п п п п п п п п п п п |
lsst.tcc
1.2.2-3-g89ecb63
|
#include <pxPMRadVel.h>
Public Member Functions | |
PxPMRadVel () | |
PxPMRadVel (double parallax, double equatPM, double polarPM, double radVel) | |
bool | operator== (PxPMRadVel const &rhs) |
bool | operator!= (PxPMRadVel const &rhs) |
std::string | __repr__ () const |
Public Attributes | |
double | parallax |
parallax (arcsec) More... | |
double | equatPM |
equatorial proper motion (arcsec/century); this is dEquatAng/dt, so it gets large near the pole More... | |
double | polarPM |
polar proper motion (arcsec/century) More... | |
double | radVel |
radial velocity (km/sec, positive receding) More... | |
An object that holds parallax, proper motion and radial velocity
Normally this information is held in a coordConv.Coord or PVTCoord, but those are intrinsically equatorial and focal plane coordinates are Cartesian, which leads to trouble for large (admittedly unrealistically large) focal plane positions.
Definition at line 16 of file pxPMRadVel.h.
tcc::PxPMRadVel::PxPMRadVel | ( | ) |
Construct a PxPMRadVel with no spatial motion
Definition at line 7 of file pxPmRadVel.cc.
tcc::PxPMRadVel::PxPMRadVel | ( | double | parallax, |
double | equatPM, | ||
double | polarPM, | ||
double | radVel | ||
) |
Construct a PxPMRadVel using the same conventions as for coordConv.Coord
[in] | parallax | parallax (arcsec) |
[in] | equatPM | equatorial proper motion (arcsec/century); this is dEquatAng/dt, so it gets large near the pole |
[in] | polarPM | polar proper motion (arcsec/century) |
[in] | radVel | radial velocity (km/sec, positive receding) |
Definition at line 12 of file pxPmRadVel.cc.
std::string tcc::PxPMRadVel::__repr__ | ( | ) | const |
Return a string representation
Definition at line 28 of file pxPmRadVel.cc.
bool tcc::PxPMRadVel::operator!= | ( | PxPMRadVel const & | rhs | ) |
Definition at line 24 of file pxPmRadVel.cc.
bool tcc::PxPMRadVel::operator== | ( | PxPMRadVel const & | rhs | ) |
Definition at line 17 of file pxPmRadVel.cc.
double tcc::PxPMRadVel::equatPM |
equatorial proper motion (arcsec/century); this is dEquatAng/dt, so it gets large near the pole
Definition at line 44 of file pxPMRadVel.h.
double tcc::PxPMRadVel::parallax |
parallax (arcsec)
Definition at line 43 of file pxPMRadVel.h.
double tcc::PxPMRadVel::polarPM |
polar proper motion (arcsec/century)
Definition at line 45 of file pxPMRadVel.h.
double tcc::PxPMRadVel::radVel |
radial velocity (km/sec, positive receding)
Definition at line 46 of file pxPMRadVel.h.