tcc::PxPMRadVel Class Reference

#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...

Detailed Description

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.

Constructor & Destructor Documentation

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

Parameters

[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.

Member Function Documentation

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.

Member Data Documentation

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.

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The documentation for this class was generated from the following files:

• include/tcc/pxPMRadVel.h
• src/pxPmRadVel.cc