psChip Struct Reference
[Astrometry Functions]

#include <psAstrometry.h>

Collaboration diagram for psChip:

[legend]

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Detailed Description

Chip data structure.

A chip consists of one or more cells (according to the number of amplifiers on the CCD). It contains a pointer to the chip's metadata, and a pointer to the parent focal plane. For astrometry, it contains a coordinate transform from the chip to the focal plane, and vis-versa.

Definition at line 150 of file psAstrometry.h.

Data Fields
const psS32	col0
	Offset from the left of FPA.
const psS32	row0
	Offset from the bottom of FPA.
psArray *	cells
	cells in the chip
psMetadata *	metadata
	chip-level metadata
psPlaneTransform *	toFPA
	transformation from chip to FPA coordinates
psPlaneTransform *	fromFPA
	transformation from FPA to chip coordinates
psFPA *	parent
	FPA which contains this chip.

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Field Documentation

psArray* psChip::cells

cells in the chip Definition at line 155 of file psAstrometry.h.

const psS32 psChip::col0

Offset from the left of FPA. Definition at line 152 of file psAstrometry.h.

psPlaneTransform* psChip::fromFPA

transformation from FPA to chip coordinates Definition at line 160 of file psAstrometry.h.

psMetadata* psChip::metadata

chip-level metadata Definition at line 157 of file psAstrometry.h.

struct psFPA* psChip::parent

FPA which contains this chip. Definition at line 162 of file psAstrometry.h.

const psS32 psChip::row0

Offset from the bottom of FPA. Definition at line 153 of file psAstrometry.h.

psPlaneTransform* psChip::toFPA

transformation from chip to FPA coordinates Definition at line 159 of file psAstrometry.h.

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The documentation for this struct was generated from the following file:

• psAstrometry.h

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