Science Operations
 
 

SOHO Telemetry Subformat Definitions — Present Configuration

Number of Packets Acquired Per APID in Each Subformat (SM = SubMode)

APID Packet Size (bytes) SM 2 (LASCO/EIT high) SM 3 (CDS high) SM 4 (SUMER high) SM 5 (NOMINAL) SM 6 (LASCO/EIT extra)
CDS LR 300 12 - 12 - -
MR 300 - - - 72 72
HR 300 - 144 - - -
LASCO/EIT LR 412 - 24 24 36 72
HR 348 144 - - - -
SUMER LR 416 - - - 48 -
HR 416 - - 96 - -

Telemetry Rate (bits/s) Acquired Per APID in Each Subformat (SM = SubMode)

APID Packet Size (bytes) SM 2 (LASCO/EIT high) SM 3 (CDS high) SM 4 (SUMER high) SM 5 (NOMINAL) SM 6 (LASCO/EIT extra)
CDS LR 300 1921.5 - 1921.5 - -
MR 300 - - - 11529.0 11529.0
HR 300 - 23058.0 - - -
LASCO/EIT LR 412 - 5277.7 5277.7 7916.6 15833.2
HR 348 26747.3 - - - -
SUMER LR 416 - - - 10657.9 -
HR 416 - - 21315.9 - -