tcc.axis.instFromObs Namespace Reference

Functions
def	instFromObs
	Compute instrument position from observed coordinates. More...

Variables
list	__all__ = ["instFromObs"]

Function Documentation

def tcc.axis.instFromObs.instFromObs	(		targObs,
			obj,
			taiDate
	)

Compute instrument position from observed coordinates.

Parameters

[in]	targObs	position of target in observed coordinates (a coordConv.PVTCoord)
[in]	obj	the object block; the following fields are read: objInstXY obsPos objAzInstAng
[in]	taiDate	TAI date at which to compute (MJD, sec)

Returns

a tuple:

• targInstXY: position of target in instrument coordinates (a tcc.base.ArrayPVT2) (deg) i.e. a position in instrument X,Y relative to inst.iim_ctr, the center of the instrument
• targAzInstAng: angle of direction of increasing azimuth at target in instrument coordinates (a coordConv.PVT)

Definition at line 9 of file instFromObs.py.

Variable Documentation

list tcc.axis.instFromObs.__all__ = ["instFromObs"]

Definition at line 7 of file instFromObs.py.