check unit only for IRF
@@ -113,10 +113,6 @@ class Map(abc.ABC):
def quantity(self, val):
val = u.Quantity(val, copy=False)
- if not val.unit.is_equivalent(self.unit):
- raise u.UnitConversionError(
- f"Unit must be equivalent to {self.unit}"
- )
self.data = val.value
self.unit = val.unit
