No zero crossings were experienced. An aborted science observation occurred this week on Saturday Jan 13th. Instrument operations have otherwise been nominal this week. Control center operations have been nominal this week. This anomaly is currently under investigation.
Specific cause is unknown.
Hawaii ground station 3.5-meter antenna were conducted over the weekend. The supports were added due to a reoccurrence of the UPRM Command Carrier anomaly on Friday. The USN Hawaii 13-meter antenna is expected to be returned to operation on Jan 26th. Both events were conducted without mishap.