PointSkyRegion¶
- class regions.PointSkyRegion(center, meta=None, visual=None)[source]¶
Bases:
regions.core.core.SkyRegion
A pixel region in sky coordinates.
- Parameters
- center
SkyCoord
The position of the point.
- meta
regions.RegionMeta
, optional A dictionary that stores the meta attributes of this region.
- visual
RegionVisual
, optional A dictionary that stores the visual meta attributes of this region.
- center
Attributes Summary
The point position as a
astropy.coordinates.SkyCoord
.Methods Summary
contains
(skycoord, wcs)Check whether a sky coordinate falls inside the region.
to_pixel
(wcs)Return the equivalent region defined in pixel coordinates.
Attributes Documentation
- center¶
The point position as a
astropy.coordinates.SkyCoord
.
Methods Documentation
- to_pixel(wcs)[source]¶
Return the equivalent region defined in pixel coordinates.
- Parameters
- wcs
WCS
The world coordinate system transformation to use to convert between sky and pixel coordinates.
- wcs
- Returns
- pixel_region
PixelRegion
A pixel region.
- pixel_region