WIRE Observation Status and State

These following states are used to given the current status of an observation segment:
OAC  : accepted
OAG  : accepted by GSFC
OAR  : accept and retry
ODR  : telemetry received
OPB  : Pipeline analysis Begin
OPC  : Pipeline analysis Complete
OQC  : telemetry quality checked
OQT  : tentative
OREJ : rejected
OREP : Replaced
ORET : retried
ORI  : reject and ignore
ORL  : too late to retry
ORR  : reject and retry
OTI  : timeout and ignore
OTR  : timeout and retry