Update docstring of RadMax2d
@@ -2,7 +2,24 @@ from .core import IRF
class RadMax2D(IRF):
- """small class to exploit the IRF class to directly read in the FITS file the
- RAD_MAX hud, this has identical axes to the EFFECTIVE AREA HDU"""
+ """2D Rad Max table.
+
+ This is not directly a IRF component but is needed as additional information
+ for point-like IRF components when an energy or field of view
+ dependent directional cut has been applied.
+
+ Data format specification: :ref:`gadf:rad_max_2d`
+
+ Parameters
+ ----------
+ energy_axis : `MapAxis`
+ Reconstructed energy axis
+ offset_axis : `MapAxis`
+ Field of view offset axis.
+ data : `~astropy.units.Quantity`
+ Applied directional cut
+ meta : dict
+ Meta data
+ """
tag = "rad_max_2d"
required_axes = ["energy", "offset"]
