#Time AT Air temp, deg C BP Barometric pressure, mb BS Barometric pressure corrected to sea level, mb RH Relative humidity, % RT Air temp (RH module), deg C DP Dew point temp, deg C PR Precipitation (cumulative), mm WS Relative wind speed, m/s WD Relative wind direction, deg, direction wind came from TW True wind speed, m/s TI True wind direction, deg, direction wind came from LD LWR dome temp, deg K LB LWR BODY TEMP, deg K LT LWR thermopile, volts LW Long wave radiation (LWR), W/m2 from pyrgeometer SW Short wave radiation (SWR), W/m2 from pyranometer PA Surface PAR, uE/Second/Meter^2 SL Ship’s Speed Log –Longitudinal, knots SX Speed Log – Transverse, knots LA Latitude Decimal format, deg LO Longitude Decimal format, deg GT GPS Time of day, GMT secs 0-86400 CR Ships Course (GPS COG), deg SP Ship’s Speed (GPS SOG), kt ZD GPS DateTime, GMT Secs Since 00:00:00 01/01/1970 GA GPS Altitude, Meters above/below Mean Sealevel GS GPS Status/Number Satellites, 1st digit – Status, Last two digits – Number satellites LA-2 2nd lat LO-2 2nd lon GT-2 2nd GPS time of day CR-2 2nd COG SP-2 2nd SOG ZD-2 2nd GPS datetime GA-2 2nd GPS altitude GS-2 2nd GPS status/num LA-3 .. LO-3 .. GT-3 .. CR-3 .. SP-3 .. ZD-3 .. GA-3 .. GS-3 .. BT Bottom Depth, m LF Depth Sounder (3.5Khz), m below surface HF Depth Sounder (12Khz), m below surface MB Multibeam Depth, m MB-2 2nd Multibeam Depth, m IP CTD depth, m IV CTD velocity, m/s IA CTD altimeter, m TT TSG temp, deg C (bow water with bow thruster room TSG) TC TSG conductivity (bow water with bow thruster room TSG), milliSiemens per cm (mS/cm) with slope, offset correction SA TSG salinity, PSU, (bow water with bow thruster room TSG) SD TSG potential density (bow water with bow thruster room TSG), sigma-T, kg/m3 SV TSG sound velocity (Chen/Millero), (bow water with bow thruster room TSG), M/S TG TSG conductivity, milliSiemens per cm (mS/cm), NO slope, offset correction (bow water with bow thruster room TSG) FI TSG flow meter, LPM FI-2 USW flow meter for PCO2 pump... labeled as #2 because it's second in line from bow TSG pump... not because it belongs to TSG #2. confusing, LPM TT-2 2nd TSG temp, deg C (in main lab with same bow water) TC-2 2nd TSG conductivity mS/cm no slope, offset correction, deg C (in main lab with same bow water) SA-2 2nd TSG salinity, PSU, (in main lab with same bow water) SD-2 2nd TSG potential density (in main lab with same bow water), sigma-T, kg/m3 SV-2 2nd TSG sound velocity (Chen/Millero), (in main lab with same bow water), M/S TG-2 2nd TSG conductivity, milliSiemens per cm (mS/cm), NO slope, offset correction (bow water with bow thruster room TSG) FI-3 USW flow meter for main lab TSG, LPM OT Oxygen temp, deg C OX Oxygen, ml,l OS Oxygen Saturation valeu, ml/l FL Fluorometer, ug/l TB Turbidity, NTU FL-2 2nd Fluorometer, ug/l TR Transmissometer, % BA Beam attenuation, - GY Ship heading, gyrocompass, deg GY-2 .. 2nd GY-3 .. 3rd GY-4 .. 4th GC Gravity counts, counts ZO winch wire out, m ZS winch speed, MPM ZT winch tension, lbs ZI winch ID, nums 1-9 ZO-2 ZS-2 ZT-2 ZI-2 ZO-3 ZS-3 ZT-3 ZI-3 TT-3 TC-3 SA-3 SD-3 SV-3 TG-3 TT-4 TC-4 SA-4 SD-4 SV-4 TG-4 MG Magnetometer, nanoTesla MD Magnetometer depth, m MS Magnetometer status, signal strength, > 80 = good MG-2 MD-2 MS-2