Teledyne RD Instruments SENTINEL V SELF-CONTAINED Operation Manual page 276

September 2017
Table 38: Variable Leader Data Format
Hex Digit Binary
Byte
49-52 25,26
53-56 27,28
57,58 29
59,60 30
61,62 31
63,64 32
65,66 33
67,68 34
69-70 35
71-72 36
73-74 37
75-76 38
77-78 39
79-80 40
81-82 41
83-84 42
85-114 43-57
115-116 58
117-118 59
119-120 60
121-122 61
123-124 62
125-126 63
127-128 64
129-130 65
131-132 66
Page 260
EAR-Controlled Technology Subject to Restrictions Contained on the Cover Page.
Field Description
ES / Salinity Contains the salinity value of the water at the transducer head
(ES-command). This value may be a manual setting or a reading
from a conductivity sensor.
Scaling: LSD = 1 part per thousand; Range = 0 to 40 ppt
ET / Temperature Contains the temperature of the water at the transducer head
(ET-command). This value may be a manual setting or a reading
from a temperature sensor.
Scaling: LSD = 0.01 degree; Range = -5.00 to +40.00 degrees
MPT minutes This field contains the Minimum Pre-Ping Wait Time between
MPT seconds ping groups in the ensemble.
MPT hundredths
H/Hdg Std Dev These fields contain the standard deviation (accuracy) of the
P/Pitch Std Dev heading and tilt angles from the gyrocompass/pendulums.
R/Roll Std Dev
Scaling (Heading): LSD = 1°; Range = 0 to 180° Scaling (Tilts): LSD
= 0.1°; Range = 0.0 to 20.0°
ADC Channel 0 0
ADC Channel 1 Battery Voltage 0.1volts
ADC Channel 2 0
ADC Channel 3 0
ADC Channel 4 0
ADC Channel 5 0
ADC Channel 6 0
ADC Channel 7 0
Reserved 0
RTC Century These fields contain the time from the Sentinel V's Y2K compliant
real-time clock (RTC) that the current data ensemble began. The
RTC Year
TT-command (Set Real-Time Clock) initially sets the clock. The
RTC Month
Sentinel V does account for leap years.
RTC Day
RTC Hour
RTC Minute
RTC Seconds
RTC Hundredths
Spare Spare
Sentinel V SC and RT Operation Manual