#
# 		OASIS Data Header
#
# Instrument:      <instrument>
# Mooring:         <mooring>
# Deployment Date: <deployment_date>
#
# Data Fields:
#  Name             Description                   Format
# ---------------------------------------------------------
#  time             GMT time (decimal julian day) ddd.fffff 
#  position	    Shutter position (A/D counts) integer
#  status	    Status code                   hex
#  shutterNum       Shutter number                integer
#  tries            Number operation attempts     integer
#  rtnCode          Driver return code 
#                    0: success 
#                    1: timeout
#                    2: too many retries
#                    5: redundant operation       integer
#  operation        Operation attempted
#                   "Open" or "Close"             text
#