HipsTileMeta¶
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class
hips.
HipsTileMeta
(order: int, ipix: int, file_format: str, frame: str = 'icrs', width: int = 512)[source]¶ Bases:
object
HiPS tile metadata.
Parameters: order : int
HEALPix order
ipix : int
HEALPix pixel number
file_format : {‘fits’, ‘jpg’, ‘png’}
File format
frame : {‘icrs’, ‘galactic’, ‘ecliptic’}
Sky coordinate frame
width : int
Tile width (tiles always have width = height)
Examples
>>> from hips import HipsTileMeta >>> tile_meta = HipsTileMeta(order=3, ipix=450, file_format='fits') >>> tile_meta HipsTileMeta(order=3, ipix=450, file_format='fits', frame='icrs', width=512) >>> tile_meta.skycoord_corners <SkyCoord (ICRS): (ra, dec) in deg [( 264.375, -24.62431835), ( 258.75 , -30. ), ( 264.375, -35.68533471), ( 270. , -30. )]> >>> tile_meta.tile_default_url 'Norder3/Dir0/Npix450.fits' >>> tile_meta.tile_default_path.as_posix() 'Norder3/Dir0/Npix450.fits'
Attributes Summary
skycoord_corners
Tile corner sky coordinates ( SkyCoord
).tile_default_path
Tile relative filename path ( Path
).tile_default_url
Tile relative URL (str). Methods Summary
copy
()An independent copy. Attributes Documentation
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tile_default_url
¶ Tile relative URL (str).
Methods Documentation
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