tcc.axis.obsFromGImage Namespace Reference

Functions
def	obsFromGImage
	Compute observed coordinates from guide probe coordinates. More...

Variables
list	__all__ = ["obsFromGImage"]

Function Documentation

def tcc.axis.obsFromGImage.obsFromGImage	(		targGImageXY,
			gProbeNum,
			obj,
			inst,
			taiDate
	)

Compute observed coordinates from guide probe coordinates.

Parameters

[in]	targGImageXY	position of target in guide image coordinates as two PVTs (unbinned x,y pixels)
[in]	gProbeNum	guide probe number
[in]	obj	the object block; the following fields are read: objInstXY obsPos objAzInstAng
[in]	inst	the instrument block; the following fields are read: gim_scale gProbe rot_inst_xy rot_inst_ang
[in]	taiDate	TAI date at which to compute the result (MJD, sec)

Returns

a tuple:

• targObs: position of target in observed coordinates (a coordConv.PVTCoord)
• targAzGProbeAng: angle of direction of increasing azimuth at target in guide probe coordinates (a coordConv.PVT)

Definition at line 8 of file obsFromGImage.py.

Variable Documentation

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

Definition at line 6 of file obsFromGImage.py.