Apollo 17 ALSEP anomalies

Abstract

Since deployment of the Apollo 17 ALSEP, the Lunar Ejecta and Meteorite Experiment (LEAM) has experienced a recurring anomalous event associated with elevated temperatures. The Lunar Atmospheric Composition Experiment (LACE) has experienced an anomalous mode change event. This event has not occurred consistently enough to be classified as periodic. These events are presented in the following tables titled according to the particular anomaly and listed in order of occurrence. The tables are updated as the events occur and are published monthly.