pointing-1.0.0
Spacecraft Pointing Information
Outline
Schema Definitions ¶
This type is an object with the following properties:
ra_v1
number Required The right ascension (RA) coordinate, in degrees, of the V1 Axis that is used along with dec_v1 and pa_v3 to describe where the telescope is pointing.
dec_v1
number Required The declination (Dec) coordinate, in degrees, of the V1 Axis that is used along with ra_v1 and pa_v3 to describe where the telescope is pointing.
pa_v3
number Required The position angle (PA), in degrees, of the V3 Axis that is used along with ra_v1 and dec_v1 to describe where the telescope is pointing.
Original Schema ¶
%YAML 1.1
---
$schema: asdf://stsci.edu/datamodels/roman/schemas/rad_schema-1.0.0
id: asdf://stsci.edu/datamodels/roman/schemas/pointing-1.0.0
title: Spacecraft Pointing Information
type: object
properties:
ra_v1:
title: RA of Telescope V1 Axis (deg)
description: |
The right ascension (RA) coordinate, in degrees, of the V1 Axis that is
used along with dec_v1 and pa_v3 to describe where the telescope is
pointing.
type: number
sdf:
special_processing: VALUE_REQUIRED
source:
origin: TBD
archive_catalog:
datatype: float
destination: [WFIExposure.ra_v1, GuideWindow.ra_v1]
dec_v1:
title: Dec of Telescope V1 Axis (deg)
description: |
The declination (Dec) coordinate, in degrees, of the V1 Axis that is used
along with ra_v1 and pa_v3 to describe where the telescope is pointing.
type: number
sdf:
special_processing: VALUE_REQUIRED
source:
origin: TBD
archive_catalog:
datatype: float
destination: [WFIExposure.dec_v1, GuideWindow.dec_v1]
pa_v3:
title: Position Angle of Telescope V3 Axis (deg)
description: |
The position angle (PA), in degrees, of the V3 Axis that is used along
with ra_v1 and dec_v1 to describe where the telescope is pointing.
type: number
sdf:
special_processing: VALUE_REQUIRED
source:
origin: TBD
archive_catalog:
datatype: float
destination: [WFIExposure.pa_v3, GuideWindow.pa_v3]
propertyOrder: [ra_v1, dec_v1, pa_v3]
flowStyle: block
required: [ra_v1, dec_v1, pa_v3]
...