Underway Data Sensors

Voyage : 1995/96 V3     - Link to additional Voyage details
Vessel : Aurora Australis
Duration : 25-Nov-1995 to 1-Jan-1996 UTC
Spatial Bounds :
0° 00.0' N
0° 00.0' E 147° 18.1' E
69° 10.3' S

Underway Data Sensor Information

SensorDetails
Instrument Anemometer Serial No : RMYOUNG_05106_WM????? (New 1994-V1)
Location : Mast - Port
Accuracy : Wind Speed +/- ??? m/s Wind Direction +/- 3 degrees
Resolution : Wind Speed - 0.1m/s Wind Direction - 0.1 degrees
Output : Wind Speed is AC frequency where 1 knot=0.1904Hz Wind Direction is resistance where 10kohms = 355 degrees Usually interfaced to system via RM Young 05603 interface which provides 0-5V ouputs.
Notes : Range 0 to 60m/s Threshold sensitivity 1.0 m/s
Instrument Anemometer Serial No : RMYOUNG_05106_WM????? (New 1995-V1)
Location : Mast - Starboard
Accuracy : Wind Speed +/- ??? m/s Wind Direction +/- 3 degrees
Resolution : Wind Speed - 0.1m/s Wind Direction - 0.1 degrees
Output : Wind Speed is AC frequency where 1 knot=0.1904Hz Wind Direction is resistance where 10kohms = 355 degrees Usually interfaced to system via RM Young 05603 interface which provides 0-5V ouputs.
Notes : Range 0 to 60m/s Threshold sensitivity 1.0 m/s
Instrument Barometer Serial No : DPA21 barometer 216063
Location : Met Lab
Accuracy : +/-0.3hPa range 800 - 1050 hPa temperature +5C to +55C
Resolution : 0.1hPa
Output : 500 to 1050 hPa and 3hour trend via RS232 port
Notes : Operating temperature -40C to +70C
Instrument Datataker Serial No : DT600_19623_ v4.01 (non PCMCIA) BRAY
Location : Met Lab
Accuracy : Analog input accuracy 0.15% of full scale Linearity better than 0.05%
Resolution : 15 bits plus sign, 1uV
Output : ASCII Serial Data RS232 at 4800 baud (N,8,1)
Notes :
Instrument Digital Thermometer Serial No : Unknown Yokogawa 1 (bow)
Location : Bow Thruster Space
Accuracy : Annual accuracy +/- 0.012C @ 25C integration time 200ms
Resolution : 0.001C
Output : RS232 serial data stream at 4800 baud measurement interval 15 seconds
Notes : Interfaces to 4 wire PT100 temperature probe
Instrument GPS Serial No : Magnavox (Bridge-1)
Location : Bridge
Accuracy : 100m
Resolution :
Output : Serial data stream NMEA
Notes : Provides both GPS and Transit navigation
Instrument GPS Serial No : Magnavox (Inst Rm-2)
Location : Instrument Room
Accuracy : 100m
Resolution :
Output : Serial data stream NMEA
Notes : Provides both GPS and Transit navigation
Instrument GPS Serial No : Unknown Koden GPS-5
Location : Monkey Aisle - Port
Accuracy : Position 2D RMS (PDOP <3), 100m with SA spherical probability 95% 15m without SA
Resolution : 1.8m
Output : RS232 data strings @ 4800baud
Notes : Operating Range -30C to +70C
Instrument Humidity Serial No : P0350116
Location : Monkey Aisle - Port
Accuracy : Maximum +/-1%RH (0 .. 90%RH), +/-2%RH (90 .. 100%RH) Typical +/-2%RH (0 .. 90%RH), +/-3%RH (90 .. 100%RH)
Resolution : analogue output - limited by measuring equipment
Output : 0 to 1VDC equals 0 to 100%RH
Notes : operating range -20C to +80C temperature dependence < 2%RH over entire temperature range electronics temp. dependence +/-0.03%RH/C reponse time (90%) at +20C in still air = 15 seconds
Instrument Humidity Serial No : P26M206
Location : Monkey Aisle - Starboard
Accuracy : Maximum +/-1%RH (0 .. 90%RH), +/-2%RH (90 .. 100%RH) Typical +/-2%RH (0 .. 90%RH), +/-3%RH (90 .. 100%RH)
Resolution : analogue output - limited by measuring equipment
Output : 0 to 1VDC equals 0 to 100%RH
Notes : operating range -20C to +80C temperature dependence < 2%RH over entire temperature range electronics temp. dependence +/-0.03%RH/C reponse time (90%) at +20C in still air = 15 seconds
Instrument Radiation - PAR Serial No : LI190SZ_Q11304
Location : Mast
Accuracy : Absolute error typically +/- 3%, Maximum error +/- 5%
Resolution : analogue output - limited by measuring equipment
Output : Sensitivity typically 80uA per 1000W/m^2
Notes : Stability < +/-2% change over a 1 year period Response time 10us Temperature dependednce +/-0.15% per C maximum Cosine correction up to 80 degrees angle of incedence Azimuth <+/-1% error over 360 to 45 degrees elevation Operating range -40C to 65C
Instrument Radiation - Solar Serial No : EP08_8083
Location : Monkey Aisle - Starboard
Accuracy : +/-3%
Resolution : analogue output - limited by measuring equipment
Output : typically 5 to 7 uV/W.m^-2
Notes : Viewing angle 2 pi sr irradiance 0 - 1400 W.m^-2 response time < 40s @99%, <24s @95%, <9s @63% non-stability <+/-1.5%/year non linearity <+/-1% at 500W/m2 tilt response < +/-2% at 1000 W/m2 operating temperature -20 to +60C temperature response <2% deviation for 50K interval cosine error <+/-5% of ideal
Instrument Radiation - Solar Serial No : EP08_8080
Location : Monkey Aisle - Port
Accuracy : +/-3%
Resolution : analogue output - limited by measuring equipment
Output : typically 5 to 7 uV/W.m^-2
Notes : Viewing angle 2 pi sr irradiance 0 - 1400 W.m^-2 response time < 40s @99%, <24s @95%, <9s @63% non-stability <+/-1.5%/year non linearity <+/-1% at 500W/m2 tilt response < +/-2% at 1000 W/m2 operating temperature -20 to +60C temperature response <2% deviation for 50K interval cosine error <+/-5% of ideal
Instrument Temperature - Air Serial No : RSVAA4
Location : Monkey Aisle - Starboard
Accuracy : +/- 0.05C
Resolution : analogue output - limited by measuring equipment
Output : 4 wire resistance
Notes :
Instrument Temperature - Air Serial No : RSVAA5
Location : Monkey Aisle - Port
Accuracy : +/- 0.05C
Resolution : analogue output - limited by measuring equipment
Output : 4 wire resistance
Notes :
Instrument Temperature - Water Serial No : RSVAA2
Location : Hull - stbd bow USW intake
Accuracy : +/- 0.05C
Resolution : analogue output - limited by measuring equipment
Output : 4 wire resistance
Notes :
Instrument Temperature - Water Serial No : unknown_PT100
Location : Hull - stbd bow USW intake
Accuracy : +/-0.05C
Resolution : analogue output - limited by measuring equipment
Output : 4 wire resistance
Notes :
Instrument Thermosalinograph Serial No : SBE21_2111393-1781 #36291
Location : Oceanographic Lab
Accuracy : Conductivity 0.001 S/m/month Temperature 0.01C / 6 months
Resolution : Conductivity 0.0001S/m Temperature 0.001C
Output : RS232 data stream. Sample rate set remotely but can be up to 1 sample/5 sec.
Notes : Measurement range: Temp: -5C to +35C Cond: 0 to 6.5 S/m
InstrumentFlowmeter Serial No : Unknown Signet 585
Location : Oceanographic Lab
Accuracy : +/- 2%
Resolution : analogue output - limited by measuring equipment
Output : 0-5V corresponding to 0.1 to 6m/s flow rate
Notes : Connected to Signet 2535 Rotor-X paddle wheel sensor
InstrumentFlowmeter Serial No : Unknown K280 Flowmeter (1997 V2)
Location : Oceanographic Lab
Accuracy : +/-0.8%
Resolution : analogue output - limited by measuring equipment
Output : 4 .. 20mA signal representing 0 to 2 cubic metres/hour
Notes :
InstrumentFluorometer Serial No : Turner Model 10 0629
Location : Oceanographic Lab
Accuracy : Dependent upon calibration
Resolution : analogue output - limited by measuring equipment
Output : 0 .. 5VDC representing full scale 6 digital outputs representing scale and instrument status
Notes : Instrument provides a Relative value of chlorophyll A not an absolute value
IT DLS Computer Serial No : Qubit DLS
Location : Instrument Room
Accuracy : None
Resolution : unresolved
Output : questionable
Notes :
IT DLS Computer Serial No : NoQualms
Location : Instrument Room
Accuracy :
Resolution :
Output : Serial data stream containing met data for use by Qubit DLS when operating.
Notes : Installed to replace Steedman Met system. It collected all met data and logged it to local disk. Also sent met data to Qubit DLS in a format similar to that sent by the Steedman EMS-16. During non marine science voyages NoQualms (Non Qubit Automated Logging And Monitoring System) operated as the central logging system in its own right.
IT Printer Serial No : HP-5MP_#33282
Location : Lower Conference Room
Accuracy :
Resolution :
Output :
Notes : A4 laser printer
Ship Gyro Serial No : 1
Location : Gyro Room
Accuracy : +/- 2 degrees
Resolution : analogue output - limited by measuring equipment
Output : synchronous 3 phase signal
Notes :
Ship Log (ship's speed) Serial No : Ships log
Location : Hull - stbd bow USW intake
Accuracy : +/- 10%
Resolution : 0.005nm
Output : 200 pulses per nautical mile, sampled every 10 seconds 2-20mA ahead speed, 2-0mA astern speed
Notes :
Ship Pitch/Roll Serial No : Trimcube_038
Location : Gyro Room
Accuracy : 0.05degrees (mid point) 0.1 degrees (at +/-27 degrees)
Resolution : 0.01 degrees
Output : Range +/-30 degrees Output signal is RS232 serial at 1200baud
Notes :