fixes

sun-data · Nov 5, 2024 · 607ab7f · 607ab7f
1 parent b62f60e
commit 607ab7f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/iris/sg/_spectrograph.py b/iris/sg/_spectrograph.py
@@ -417,7 +417,7 @@ def empty(
         shape = na.broadcast_shapes(shape_base, shape_wcs)
         outputs = na.ScalarArray.empty(shape) << u.DN
 
-        shape_timedelta = shape_base | {axis_wavelength: shape_wcs[axis_wavelength]}
+        shape_timedelta = shape_base | {axis_detector_x: shape_wcs[axis_detector_x]}
         timedelta = na.ScalarArray.empty(shape_timedelta) * u.s
 
         wavelength_center = na.ScalarArray.empty(shape_base) << u.AA