Commit 92f0f448 authored by BO ZHANG's avatar BO ZHANG 🏀
Browse files

init coordinates.py

parent 2babf1d7

csst_common/coordinates.py

0 → 100644
+18 −0
Original line number Diff line number Diff line 
from astropy.wcs import WCS





def transform_coordinate(

    ra: float = 180.000,

    dec: float = 0.0,

    original_epoch: float = 2016.0,

    target_epoch: float = 2020.0,

) -> tuple[float, float]:

    """Transform a coordinate from `original_epoch` to `target_epoch`."""

    pass





def transform_wcs(

    wcs: WCS, original_epoch: float = 2016.0, target_epoch: float = 2020.0

) -> WCS:

    """Transform a wcs from `original_epoch` to `target_epoch`."""

    pass