raw_data_1/instrument/moderator

This is a NXmoderator.

raw_data_1/instrument/moderator/distance

This is written as the negative of the L1 flight path distance, as a float32. It is set in IBEX under Experiment Details -> Beamline Parameters -> Primary Flight Path (L1)

For an instrument with an L1 of 12.3 m, this dataset would be written as -12.3.

Attributes:

• units: "metre"