Odyssey GRS Message Log (MESSLG)

MESSLG – Message Log

Instrument: Odyssey Gamma Ray Spectrometer

PDS Data Set ID: ODY-M-GRS-2-EDR-V1.0 DOI: 10.17189/1519560

For more information about GRS EDR products, see the Data Set Catalog File.

The Gamma Ray Spectrometer Experiment Data Record (GRSEDR) Message Log (MESSLG) data products consist of the data sent from the central electronics box (CEB) in response to some action taking place in the GRS and associated timing information. The message data includes general messages and warnings as well as CEB error messages. The frequency of message data depends on CEB activity. The timing information (sc_ev_time and UTC time) for each message is associated with the actual time the message was produced.

GRS MESSLG products have the following file names:

MESSAGE_LOG_yyyymmdd.DAT (with detached PDS label)

where:

yyyy = year

mm = month (01-12)

dd = day (01-31)

In ODE, MESSLG products have the following Product IDs:

MESSAGE_LOG_YYYYMMDD