Wtbarr¶
-
class
astropy.wcs.
Wtbarr
¶ Bases:
object
Classes to construct coordinate lookup tables from a binary table extension (BINTABLE).
This class can not be constructed directly from Python, but instead is returned from
wtb
.Attributes Summary
int
(read-only)EXTLEV
identifying the binary table extension.str
(read-only)EXTNAME
identifying the binary table extension.int
(read-only)EXTVER
identifying the binary table extension.int
(read-only) Image axis number.str
(read-only)wcstab
array type.int
(read-only)wcstab
axis number for index vectors.int
(read-only) Expected dimensionality of thewcstab
array.int
(read-only) Table row number.str
(read-only)TTYPEn
identifying the column of the binary table that contains the wcstab array.Methods Summary
Print the contents of the
Wtbarr
object to stdout.Attributes Documentation
-
extlev
¶ int
(read-only)EXTLEV
identifying the binary table extension.
-
extnam
¶ str
(read-only)EXTNAME
identifying the binary table extension.
-
extver
¶ int
(read-only)EXTVER
identifying the binary table extension.
-
i
¶ int
(read-only) Image axis number.
-
kind
¶ str
(read-only)wcstab
array type.Character identifying the
wcstab
array type:'c'
: coordinate array,'i'
: index vector.
-
m
¶ int
(read-only)wcstab
axis number for index vectors.
-
ndim
¶ int
(read-only) Expected dimensionality of thewcstab
array.
-
row
¶ int
(read-only) Table row number.
-
ttype
¶ str
(read-only)TTYPEn
identifying the column of the binary table that contains the wcstab array.
Methods Documentation
-