manihiki and penrhyn atoll oceanographic …

MANIHIKI AND PENRHYN ATOLLOCEANOGRAPHIC MONITORING BUOYS

– an application of Coastal GOOS –

November 2003

Robert Smith1, Simon Young1

Ian Bertram2, Tangi Napata2 & Franck Martin1

SOPAC Technical Report 362

1 SOPAC South Pacific Applied Geoscience Commission2 Ministry Marine Resources Cook Islands

Cataloguing in Publication Data:Smith, R., Young, S., Bertram, I., Napata, T., Martin, F. 2003. Manihiki and Penrhyn Atoll oceanographicmonitoring buoys – an application of Coastal GOOS. (SOPAC Technical Report 362)

76 p.; 6 app.; 10 figs.ISSN: 1605-4377

1. data buoys 2. training 3. oceanographic data 4. Cook Islands – Manihiki5. Cook Islands – Penrhyn

I. South Pacific Applied Geoscience CommissionII. Author(s)III. Series

MANIHIKI AND PENRHYN ATOLL

OCEANOGRAPHIC MONITORING BUOYS

– AN APPLICATION OF COASTAL GOOS –

Figure 1. Pearl farm boundaries overlaid on a high-resolution IKONOS image backdrop of Manihiki Atoll.

Robert Smith1, Simon Young1 Ian Bertram2, Tangi Napata2 & Franck Martin1

1 SOPAC South Pacific Applied Geoscience Commission 2 Ministry Marine Resources Cook Islands

SOPAC Technical Report 362

November 2003

[2]

[SOPAC Technical Report 362]

ACKNOWLEDGEMENTS

This initiative between SOPAC and the Government of the Cook Islands – Ministry of

Marine Resource has been possible through New Zealand’s bilateral assistance to Cook

Islands and financial support from UNESCO-IOC for capacity building and equipment

commissioning elements of this activity.

[3]


CONTENTS

Page

ACKNOWLEDGEMENTS ............................................................................................... 2

INTRODUCTION............................................................................................................. 5

MONITORING BUOY SPECIFICATIONS....................................................................... 6

PROPOSED SOPAC DATA BUFFER FORMAT .......................................................... 11

TRAINING AND BUOY DEPLOYMENT........................................................................ 12

DATA RETRIEVAL AND REDUCTION......................................................................... 13

INTERFACING TO THE WEB – DATA ONLINE........................................................... 20

FUTURE DEVELOPMENTS ......................................................................................... 22

CONCLUSIONS............................................................................................................ 22

APPENDIX 1 General Buoy Arrangement.............................................................................. 23

2 SBE 43 Dissolved Oxygen Sensor Seabird Application Note No. 64 ............... 24

3 SBE Application Note 14 1978 Practical Salinity Scale .................................... 27

4 Buoy 291-001 Sensors Calibration Coefficients ............................................... 29

5 Buoy 292-002 Sensors Calibration Coefficients ............................................... 47

6 Script for web presentation of data................................................................... 70

[4]


LIST OF FIGURES Figure Page

1 Manihiki Atoll, Cook Islands ................................................................................... cover

2 Training on buoys at SOPAC prior to field deployment ..............................................12

3 Buoy deployment Manihiki Lagoon.............................................................................13

4 Conversion of measurements to engineering units.....................................................15

5 Time series plot for Dissolved Oxygen, Chlorophyll and pH.......................................16

6 Time series plot for Wind speed and Direction, Atmospheric Pressure......................17

7 Time series plot for Air and Sea Temperature and Salinity ........................................18

8 Time series plot for PAR sensors air and subsurface.................................................19

9 Time series plot for UV 305 air and subsurface sensors and Chlorophyll ..................20

10 SOPAC Monitoring Buoy web page interface for data presentation ...........................21

[5]


INTRODUCTION

Manihiki is the center of the black pearl industry in the Cook Islands, a significant

contributor to its national economy (Figure 1, see cover page).

In late 2000 to early 2001 a disease outbreak, resulting in the mortality of millions of pearl

oysters, generated much concern for the industry. As a result of this extreme event,

mapping the bathymetry and pearl-farm boundaries in Manihiki Atoll, using a RESON

8101 multibeam system, was completed for the purpose of improving farm management

in the industry and understanding the natural system of the lagoon. Data from the survey

was used to establish a database for the Cook Islands Ministry of Marine Resources.

Such physical information on existing pearl farms, helps with the overall management of

the farms in Manihiki.

However, the longer-term concern over the carrying capacity of the lagoon still needed to

be addressed. Monitoring the health and food supply of the ecosystem under varying

environmental conditions needed to be undertaken. Work to further assist the farmers to

monitor the water quality and atoll ecosystem health in general, is underway with the

installation of an oceanographic monitoring buoy in mid 2003.

It is widely accepted that local changes in seawater temperature and chemistry can have

a drastic effect on coral health as well as the farming of the pearl oyster. For example, the

environmental conditions that prevailed at the time of the events of November 2000 had

the potential to decimate the pearl industry due to the radical change in these conditions

within the local ecosystem in a very short space of time.

To monitor the lagoon, an oceanographic data buoy, consisting of a suite of instruments

designed, to collect in-situ environmental data and transmit the data back to a shore

station has been installed. Measurements of near real-time series of high-resolution sea-

surface temperature (SST), salinity, air temperature, barometric pressure, and wind

direction and speed data are now being collected. The data will help to better understand

the influences of local environmental conditions on the health of the surrounding coral

reef ecosystem. Data being telemetered daily to a shore station, will quickly alert farmers

to an imminent change in lagoon water quality.

[6]


MONITORING BUOY SENSOR SPECIFICATIONS

The sensors will be sampled on an hourly schedule and all buoy data will be stored in the

data logger. Data will be transmitted daily via Iridium phone to base station and then

resent via email. Data taken anytime after the start of an hour will be reported as data for

the next hour. (For example, a sample taken at 1052 will be considered as part of the

1100-hour sample.) Buoy time can be set for local or UTC.

Wind/Compass:

Wind and compass sensors will be turned on and sampled 3 times an hour for 2 minutes

each time. The start times will be xx10, xx30, and xx50. Each ensemble will be comprised

of 60 samples, where the sampling rate is 0.5 Hz, and each sample is comprised of two

vectors aligned with the magnetic compass. The ensemble is a sum average of the

vectors, for a true ‘vector average’ wind sample. The three ensembles will be averaged to

obtain one hourly value. A raw compass value will be taken hourly to follow the position of

the buoy. The KVH C100 electronic compass is a state of the art microprocessor-

controlled fluxgate compass which will provide data on wind direction

Range : 0-40 m/sec Resolution : 0.1 m/sec Accuracy : 1 m/sec, ± 5° Data : Hourly value - vector averaged at 1Hz for 2 min x3/hr Air temperature:

Air temperature is measured with a R.M Young temperature sensor. A multiplate radiation

shield protects temperature from error-producing solar radiation. It will be turned on and

sampled once an hour at approximately xx59.

Range : 10 - 35° C Resolution : 0.01° C Accuracy : 0.1° C Data : Hourly sample

[7]


Barometric Pressure: Atmospheric pressure is measured with a Dresser Hiese pressure transducer.

The pressure gauge will be turned on for 30 seconds to stabilize, 10 samples will be

taken at 3 second intervals, and the gauge will be turned off. A mathematical average of

the 10 samples will be considered the pressure for the hour report. Start time of the

sample interval will be xx58.

Range : Atmospheric pressure Resolution : 0.1 mB Accuracy : 1.0 mB Data : Hourly sample - average of 10 samples at 0.33 Hz/hr

MicroCat: the measurement of salinity

The SBE 37 MicroCat will be commanded by the buoy data logger to take and store a

sample every 15-minutes at xx12, xx27, xx42 and xx57. Only the xx57 data will be

transmitted.

Temperature Range : 10 – 35 ° C Resolution : 0.0001° C Accuracy : 0.005° C Data : Hourly sample Conductivity Range : 0 – 7 S/m Resolution : 0.001 S/m Accuracy : 0.02 S/m Data : Hourly sample The conversion of conductivity values to the 1978 defined Practical Salinity Unit is done

through a series of algorithms Appendix 3. These algorithms are initially being applied in

an excel spreadsheet until such time as a more robust automated system is developed to

take the raw data to charting stage.

To calculate the salinity the following a steps have been taken:

Step 1: To calculate the ratio of the conductivity (R) of the sample at ToC and pressure P.

In the spreadsheet R is calculated by taking the measured conductivity and multiplying it

by 10/42.914.

[8]


Step 2.Correct the ratio for temperature T using:

RT=R/ Rp*rt

Where Rp = 1+P*(A1+A2P+A3P)/1+B1T+B2T2B3R+B4RT and rt = co+c1T2+C3T3+C4T4 Step 3. Calculate Salinity using the equation in Appendix 3.

Dissolved Oxygen:

The measurement of oxygen is important in understanding the health of the lagoon

waters. A significant reduction in oxygen either due to restricted flushing of lagoon or over

farming could led to anoxic situations developing, with potential for shell mortality, stress

and/or disease.

The SBE 43 is an optimised dissolved oxygen sensor for oceanographic profiling. The

oxygen sensor determines the dissolved oxygen concentration by counting the number of

oxygen molecules per second that diffuse through a membrane from the seawater. A

pump is utilised to maintain a steady flow of new water past the membrane. The results of

the measurement are reported as a voltage, which is then converted into engineering

units using a series of algorithm. Details of this can be referred to in Sea-Bird’s

application note No. 64 in Appendix 2

The SBE43 DO sensor will be turned on and sampled on an analog channel once per

hour at xx57. Data transmitted will be the voltage from the sensor. Calibration coefficients

are applied to the received data. Currently data is reported in mg/l.

Range : 120% of surface saturation Resolution : 0.005% of saturation Accuracy : 2% of saturation (initial) Data : Hourly sample Using the spreadsheet the steps taken are:

Step 1 : Derive the value of Oxygen saturation Oxsat (T, S)

Step 2 : Apply calibration coefficients provided for sensor by Sea-Bird :

Oxygen (ml/l) = (Soc*(V+Voffset))*exp (Tcor*T)*Oxsat (T, S)*exp(Pcor*P)

Where V = measured voltage from SBE 43

[9]


T = ocean temperature oC from CTD S = ocean salinity [PSU] from CTD P = ocean pressure [dbar] from CTD Additional details of this can be referred to in Sea-Bird’s application note No. 64 in

Appendix 2.

Chlorophyll flourometer: The measure of chlorophyll provides an indicator of the concentration of phytoplankton.

Fluorometers are used in fish and shellfish hatcheries to estimate changes in the quantity

of the phytoplankton food source. Hatchery managers use this information to optimise the

amount of phytoplankton present in larval tanks. In the RDA International 1997 report on

the lagoon ecology and monitoring of Manihiki lagoon, chlorophyll concentrations are

reported in the number of cells per millilitre with the higher concentrations occurring

during the winter months.

The WetStar will be turned on and sampled and averaged for 5 seconds at 2 Hz on an

analog channel once per hour at xx57. Data transmitted will be the voltage from the

sensor. Calibration coefficients must be applied to the received data.

Range : 0.03–75 µg/l Resolution : 0.02 µg/l Wavelength excitation : 470 nm Wavelength emission : 685 nm Data : Hourly sample

Chlorophyll concentration is calculated from the measured voltage Vsample using the

formula [Chl] sample = (Vsample-Vblank) *Scale Factor. The calibration coefficients and

Scale Factor are provided by Wet Labs for the installed unit.

For Manihiki Buoy 291-002 these are Vblank = 0.054volts; Scale Factor 13.16µg/l per

volt @ 22.80C

For Penrhyn Buoy 291-001 these are Vblank = 0.045volts; Scale Factor 14.0µg/l per volt

@ 22.80C

[10]


pH

The measurement of pH is important. Plant and animal respiration and plant

photosynthesis have the biggest influences on pH. Nitrifications can also affect pH as it

can slightly acidify the water. pH can also be used as an indicator of CO2 flux.

The SBE18 pH sensor will be turned on and sampled on an analog channel once per

hour at xx56. Data transmitted will be the voltage from the sensor. Calibration coefficients

must be applied to the received data.

Range : 0 – 14 pH Resolution : 0.001 pH Accuracy : 0.1 pH (with frequent field calibration) Data : Hourly sample

pH is calculated using the following algorithm:

pH = 7+(Vout-pHoffset)/(pHslope*oK*1.98461E-4) where

Vout is the output of the pH sensor in volts

PHoffset and pHslope are the calibration coefficients provided in sensor calibration sheet. oK =degrees centigrade(oC)+273.15)

PAR/UV

Spectroradiance-UV-B in the marine environment

Solar radiation is an important factor affecting phytoplankton growth and other lower-

trophic level activity. UV radiation is biologically-active, that is it influences the biological

processes of both plants and animals. The damaging effects of UV-B in the marine

environment have been known for phytoplankton, algae, and fish. The measurement of

irradiation is to provide background information on these processes.

Multichannel Cosine Irradiance profiling spectroradiometer – a Biospherical Instruments

Inc product the MUV2140U spectroradiometer measures downwelling irradiance in 4

channels, 305 nm, 330 nm, 380 nm and PAR (photosynthetically-active radiation).

Sensors measuring solar radiation parameters in air and in the subsurface waters have

been deployed.

[11]


Optical sensors such as PAR and UVB sensors, deployed in a marine environment

require frequent maintenance, due to biofouling and other factors.

The BioSpherical sensors MUV-2400 (water), MUV-2410 (air) will be turned on and

sampled averaged for 10 seconds on a 2 Hz rate on an analog channel once per hour at

xx55.

Wavelength : 305,320,380 nm, PAR: 400-700 nm Sensitivity : 1x10-6µE/cm2/sec in water Sensitivity : 0.45 µE/cm2/sec in air Data : Hourly sample

PROPOSED SOPAC DATA BUFFER FORMAT The following is a typical transmitted buffer for one day: BUOY ID SOPAC 2 SOSI Model ODB-48-1500-03 SERIAL 291-002 DATE 04 November 2003

HOUR WXVEL WYVEL AIRTEMP COMP BARO SST SSC DO-V PH-V CL-V U305air U330air U380air PARair U305sub U330sub U380sub PARsub 0 3.32 6.24 27.46 170 1011.5 29.675 5.874 3.614 1.578 0.112 6.43 60.34 74.64 1918.8 5.99 41.71 61.29 1449.7 1 3.06 6.05 27.59 176 1011.1 29.669 5.873 3.636 1.553 0.144 1.47 21.90 13.18 505.8 1.17 13.62 12.62 324.4 2 2.62 6.99 28.31 188 1011.1 29.665 5.873 3.635 1.585 0.134 0.50 20.64 16.44 818.8 0.37 12.18 13.57 473.7 3 1.70 5.22 28.21 207 1011.5 29.643 5.871 3.636 2.796 0.143 0.01 5.57 6.88 229.1 0.02 3.47 5.86 201.8 4 2.45 5.48 28.20 184 1012.0 29.652 5.871 3.605 2.812 0.147 0.00 0.00 0.04 0.2 0.00 0.01 0.00 0.0 5 2.02 6.77 27.15 187 1012.9 29.661 5.872 3.636 2.812 0.151 0.00 0.01 0.01 -0.3 0.00 0.00 -0.02 -0.2 6 1.36 7.27 27.55 178 1013.3 29.637 5.870 3.636 2.814 0.149 0.00 0.01 0.01 -0.2 0.00 0.01 -0.02 -0.2 7 1.09 6.77 28.16 213 1013.4 29.627 5.869 3.636 2.815 0.151 0.00 0.01 0.01 -0.2 0.00 0.00 -0.02 -0.2 8 1.14 7.81 24.62 186 1013.9 29.589 5.863 3.636 2.819 0.144 0.00 0.00 0.01 -0.1 0.00 0.00 -0.02 -0.2 9 0.05 4.39 26.67 165 1012.5 29.608 5.866 3.635 2.819 0.136 0.00 0.01 0.00 -0.3 0.00 0.00 -0.02 -0.2 10 -0.37 5.89 27.33 185 1012.0 29.575 5.863 3.596 2.812 0.137 0.00 0.01 0.01 -0.3 0.00 0.00 -0.02 -0.2 11 2.45 5.83 27.62 178 1011.4 29.587 5.865 3.623 2.818 0.136 0.00 0.01 0.01 -0.2 0.00 0.00 -0.02 -0.2 12 2.14 5.71 27.73 154 1010.9 29.558 5.861 3.589 2.812 0.130 0.00 0.00 0.01 -0.1 0.00 0.00 -0.02 -0.2 13 1.12 5.28 27.55 188 1010.8 29.552 5.853 3.577 2.814 0.127 0.00 0.00 0.01 -0.1 0.00 0.00 -0.02 -0.2 14 -0.26 6.42 28.03 174 1010.7 29.540 5.857 3.576 2.797 0.125 0.00 0.01 0.01 -0.2 0.00 0.00 -0.02 -0.2 15 3.38 5.65 25.93 158 1011.7 29.538 5.851 3.612 2.811 0.123 0.00 0.01 0.01 -0.2 0.00 0.01 -0.01 -0.1 16 3.79 4.22 26.77 153 1011.9 29.481 5.846 3.577 2.799 0.130 0.01 3.22 4.86 164.5 0.01 2.04 3.61 132.4 17 1.20 4.54 27.49 143 1012.5 29.480 5.841 3.577 2.805 0.115 0.43 19.74 21.63 767.9 0.36 12.97 15.00 586.2 18 2.00 6.31 28.37 187 1012.8 29.516 5.851 3.557 2.815 0.104 2.09 33.02 34.93 979.5 1.84 23.03 26.72 784.5 19 -0.10 8.05 28.03 165 1012.6 29.544 5.855 3.602 2.818 0.107 5.85 53.92 66.02 1730.4 3.12 20.91 16.73 449.8 20 -1.08 7.51 28.02 192 1012.2 29.580 5.860 3.572 2.818 0.099 6.95 67.63 79.56 1964.7 8.77 48.15 68.27 1558.4 21 -1.85 7.97 28.10 183 1011.6 29.609 5.864 3.596 2.818 0.093 7.37 88.80 108.27 2792.4 9.87 54.22 77.01 1660.2 22 1.81 6.83 27.16 194 1011.1 29.622 5.865 3.632 2.808 0.095 7.28 76.61 89.17 2171.9 9.33 49.47 65.99 1388.1 23 1.67 7.12 28.43 164 1010.0 29.642 5.868 3.602 2.796 0.099 6.79 54.45 63.81 1554.6 7.13 37.40 50.47 1161.3

[12]


TRAINING AND BUOY DEPLOYMENT On-the-job training was conducted for two marine professionals/technicians from the Ministry of Marine Resources, Cook Islands and SOPAC engineering support personnel, during the commissioning, testing, deployment, operations and maintenance protocols of the monitoring buoys, supplied by Sound Ocean Systems Inc. These activities were carried out at the SOPAC Secretariat in Suva, Fiji, from 8 to 22nd September 2003 (Figure 2).

Figure 2.. Training on the buoys at the SOPAC Secretariat.

The training instructors from Sound Oceans Systems included Mike Chapman – Data

logging Analysis and Interpretation and Hugh Milburn – Buoy Maintenance Servicing and

Calibration.

Training Schedule for the Period, 8-22 September 2003

• Buoy assembly and disassembly procedures. (Disassembly is critical as one buoy

is planned to be used as a roving unit.)

• Buoy maintenance and servicing procedures.

• Buoy deployment and general mooring configuration.

[13]


• Calibration of sensors.

• Data logging and retrieval.

• Database design access and distribution network.

• Data analysis and presentation.

Deployment of monitoring buoys in Manihiki and Penrhyn Lagoons were completed

during the period from October 30 to November 5th, 2003 (Figure 3).

Figure 3. Deploying Environmental monitoring buoy in Manihiki lagoon.

DATA RETRIEVAL AND REDUCTION Data will be transmitted daily via Iridium phone to a base station located at Sound

Oceans Headquarters in Redmond, Washington. From there the data is then forwarded

via email to SOPAC. Data taken anytime after the start of an hour will be reported as data

for the next hour. (For example, a sample taken at 1052 will be considered as part of the

1100-hour sample.) Buoy time set for UTC.

[14]


The following is a sample text file received for the buoy in an email message:

A number of parameters are required to be converted to units from the recorded voltages. SBE 43 Dissolved Oxygen

Dissolved oxygen requires to be converted from a voltage to mg/l. To do this the following

equation in Appendix 2 are required to be solved.

On receipt of the data via email the data is then inserted into an excel worksheet in order

to transpose measured voltages for dissolved oxygen, pH, conductivity and Chlorophyll to

engineering units Figure 4.

[15]


Figure 4. Conversion of measurements to engineering units.

Once the data has been converted to engineering units the time series data is then

entered into a graphing package using Mike Zero software. A series of preformatted

graphs of the time series data measured can be routinely updated daily and saved as an

image file. The following series of graphs (Figures 5 thru 9) represent the time series data

for the period 01-08 November 2003 in Manihiki.

[16]


Figure 5. Manihiki lagoon time series plot of dissolved oxygen, chlorophyll and pH. The jump in pH around the 4th is due to the removal of the storage bottle from the pH sensor.

[17]


Figure 6. Manihiki lagoon time series plot air pressure, wind speed and direction for the period 01- 08 November 2003.

[18]


Figure 7. Manihiki lagoon a time series plot of air and sea temperature, and salinity 01- 08 November 2003.

[19]


Figure 8. Manihiki lagoon time series plot of PAR (photosynthetic active radiation in air and in the subsurface) for the period 01- 08 November 2003.

[20]


Figure 9. Manihiki lagoon time series plot of Irradiance of UV B 305 nm as measured in air and in the subsurface against chlorophyll for the period 01- 08 November 2003.

INTERFACING TO THE WEB – DATA ONLINE Raw daily data is retrieved and archived. Data is automatically updated and presented daily on the SOPAC web page. This medium allows the data to be immediately accessible to interested parties. The generation of the images is automatically done by placing a php script inside the /etc/cron.daily directory on the COBALT, SOPAC web server. This script uses the php library jpgraph which is released under the Qt license. The script extracts from a mailbox the daily updates, stores the data inside a database and then processes this data to generate 14 days of graphs for both buoys. A sample of the web page development is presented in Figure 10.

[21]


Figure 10. Web page interface for accessing monitoring buoy data currently under construction.

[22]


FUTURE DEVELOPMENTS

• Improve web interface and data display • Produce regular monthly reports with a preliminary analysis of the data set • Develop an alert system to release automatic triggers (email messages) when the

combinations of exceptional conditions are aligned. For example, low dissolved oxygen and high water temperatures.

CONCLUSIONS The monitoring buoys provide:

• up-to-date meteorological and oceanographic information for the Cook Islands

Meteorological Office and Fisheries activities of the Ministry of Marine Resources.

The data will be of immense value to the international community as contributions

to improving understanding of climate change and coral reef studies.

• data that will lead to a better understanding of how lagoons respond to intense

commercial aquaculture, particularly, pearl farming.

• baseline data for assessing the potential of other lagoons for aquaculture.

• data on sea-surface temperature changes and how isolated atolls respond to these

changes.

• a platform from which collaborative partnerships in international research such as

in coral reef change studies can be developed.

• data that will benefit the Pacific Islands Global Ocean Observing System Regional

Alliance (PI-GOOS) and the Global Ocean Observing System (GOOS).

[23]


APPENDIX 1

General Buoy Arrangement

Drawing illustrating general arrangement of Buoys

[24]


APPENDIX 2

SBE 43 Dissolved Oxygen Sensor Seabird Application NOTE No. 64

[25]


[26]


[27]


APPENDIX 3

SBE Application Note 14 1978 Practical Salinity Scale

[28]


[29]


APPENDIX 4

Buoy 291-001 Sensors Calibration Coefficients

(

Biospherical Instruments Inc.CALIBRATION CERTIFICATE for BIC Spectroradiometer

Calibration Date: 6/16/2003Model Number: MUV2104RSerial Number: 1015

Operator: JSR

Job: L8379

98700(5/19/01) "8 LLoV It ~Cf )-001'..;a"oratlOf1 Calibration C2Iib~~~~~ !

Lamp Immersion Voltage. Voltage. Factor. Dry Solar ICh Tag A (nm) Irradiance Coefficient Dark31 Light (V/~W) Refernce

GUV 9298N/AN/AN/A

N/A0.0217460.0438410.084764

0.1241960.0284780.023407

ffff

305330380PAR

N/A0.4411.4270.015

1.000

1.000

1.000

1.000

1234

0.0091810.010449~.009705

DRY = (Light -Dark)/Lamp Output

9 f TEMPERATURE Temperature (OC) = (Voltage -Offset)/Scale i

Scale

IOffset --

0.01

0.965

FIRMWARE VERSIONSTag I f ISurface ROM I 1.01 I

Notes:1. Annual calibration is recommended.2. Calibrations were performed at approximately 20 to 30 'C.3) PAR irradiance units are ~Einsteins/mL.s

4) Typical value(s).5) Wavelengths 380nm and below are calibrated using reference roof-top radiometers (GUV-511/541) with the sun as a

~ource of irradiance.§l:!!avelengths abov~ 380nm are calibrated ~inga 1000 W~ST traceable FEL lamp.

PRR-600 04/24/95

(

Job: L8378


Calibration Date: 6/16/2003Model Number: MUV2104USerial Number: 1015

Operator: JSR

Laln~; 98700(5/19/01)Calibration r" ,

Lamp Immersion Voltage -Voltage. Factor -Dry Factor -Solar

Ch Tag A (nm) Irradiance Coefficient Dark3) Light (V!IJW) Wet (V!IJW) Refernce

DOWNWELLlN~IRRADIANCE CHANNELS Irradiance ~i~/~!:!! "nm, PAR: lJE/m2s1 -

GUY 9298N/A

N/A

N/A

0.0099260.0091580.0103210.009711

N/A0.0310230.0479920.065599

0.191514

0.049557

0.026407

0.000368~

0.1193130.0314690.0169270.000244

1234

305330380PAR

N/A0.4411.4270.015

e

e

e

e

0.6350.6410.662

Calibration t.:actor: WET = (Light -Dark) x Immers. Coeff.)/LampOutput IDRY = (Ught -Dark)/Lamp Output-

8 e INTERNAL TEMPERATURE Temo_erature (DC) = (Voltage -Offset)/Scale

Scale IOffset I

0.01000.9650

FIRMWARE VERSIONSTag I e IUnderwater ROM I 1.01 I

Notes:1. Annual calibration is recommended.2. Calibrations were performed at approximately 20 to 30 .C.3) PAR irradiance units are IJEinsteins/m~'s


source of irradiance.6) Wavelenaths above 380nm~r~~ibrated usinQ a 1~OW~tt. NIST traceable £E1lamp.

PRR-600 04/24/95

-.~

.~~,~~ ~ .Measurement .-& Control "0. -

-,, r Dresser Instrument, Dresser, Inc.

Two Research Drive, Shelton, CT 06484Phone 203-925-4000 .FAX 203-925-4005

Calibration Certification Report'-- ~= ..:.;;:~.,.,,- ::.:::;=:'::;7=..'~ :,,';";Z",-':;: ~,;"-.2":,:i: '--'.,:" ::.

: ~,~:~::'T'~:::.:~= ~,;~;~~;~~;:.: ;::~.~:;:'~~~;;;~;' ~ .: ;:$; ;.e~ ;~~~~'~: :~~= ;' j

~- -:; ~""\.Rr,o)s ~ .:~u~;:: j ~,:~p 2,;,"'1" .',j,,',:. J...) '- Comments. !

, tj-~-,., UIJA\I..J;t- .')/)\-Jr\AJ)-c) Q J :u..O:z...' "'""-~!' '-'\ r~-._c , '

:.~..:: ,~~,"'~':~ :;::',~,~!] ;:~;~: ~~i':C; c.-~.:~;~': i',.I;~ :';'0: ,~;.~~ "0'.:$ "".=~',1., ':',.':u .).:~,: ':':.: ,.:':.: ~':i}'1 ~I:I ': ,~,,) ;':~,'j .;,~- '.t."; .).':'1.:'(.: o,:'x :.(-~; .)~~( :.:~.? ..;;;,;

;;I.' ': ..~(,:, .I~~ .:'\"" ",,", "':":.;oj" ".;':A) ~,;~, "",1:' ;,.; .;';':; !;.: 7'; ":(;) -~:..,. .;;'.:), "w.; :)::~ !

i';: ,jlX'J !.:' ,),;!(: ~l("i ,...:' !:-i) c,! ,tJ.;(,... ":'5':" ".(7 "v:.;r, ",:,: !~.~ ;:.'~-': ::.:;; .:.~):' -;;c;'t ::",)

j~: .:~ .":c:: ,"~,:( );::(, 'o!;;',:tti".,.,: 'S..:.-.: ,"",:.:, ; ,,'r ,c"':'-' :X! .

.: '";=.c" -...

:"""r;;",,: .",n';L'o?1:C3':,.,i ::,-!:;c.,r,;"!.;-:":'J~':", ",..;;tc~:cr=..:"-:~I!,:~~=:O~~tr,'! "'.ro",'t " : ':"'.i :,~ .',.j.. ~"~"~.o"~.-"r.!!"'~ -:~::4',i' !-"-"C:- ~'.;

.! Linearity Errors a a Percent 0' Full S~ale ;O~ : ,~_._"- ' ---:, I

,i: !...= .A. ~02 '. ' "

; .'.03 i!

'i '"r:~" :~:~31': '~ :

I ..

i I~";;;~~~~;~' ~~~~~l:2~~~!:~'::'-"C ,.C;:1,::'!:~ ',to'-'!' 'O:~,,~ :,~:",~r,: ;-, '~:.,-:,:::; ',,:? -I '

-I ..

: I I i; Icatibrat!cnSta,.,dardIO' QAiD1OS4:0-.:::~,:""(:r"(..':: :"oil',:::;:t: :.i,j;:r,1:')[':",;:~" -",:,,:;:.,:::II !i ;.,;:;-jJ"1,;",;,'1"~r,:~"':r?")-~'-;--:"~'~,,-;::,~~:,),,~cr...":-:~,;,,:,,;:'~..,,:.,,,:f~;I"';1.(::~::,.J('.~~r'1'"':-.";C.,., ~

,~ ...~:.Q30~ ..,eQ .r. ({.io .3"C:3;i;:;r 1f~ .'!'..""u;r.ec r. 3':JrC3,",~ -'fr- tne .;t.,: ..~;":ro Jr "~",,:5L~;" JI'.D ,avo 'co;:

.Fa.-. ~t

Meteoro/og;callnstruments

YOU!'.!GTemperature Sensor Calibration Report(

Sound Ocean Systems IncCustomer:

Test Number: 34101Test Date: 10 April 2003

Customer PO: 520058-9406Sales Order: 53250~~l1,/ ~ ~Ci 1-001

Report of calibration comparison of test temperature sensor with National Institute of Standards andTechnology traceable standard thermometers at three temperatures in the R.M. Young Company controlledtemperature calibration bath facilities. Calibration accuracy :t 0.10 Celsius.

Calculated (2)

Temperature(degrees C)

50.200.03

-49.93

SensorResistance

(ohms)1188.85999.39807.40

Indicated (1)


49.96

-0.16

-50.12

Bath


50.200.03

-49.93

(1) Published Calibration: T = -251.132627 + R x 2.398537E-1 + R"2 x 1.127887E-5

(2) Calculated values using derived formula below

Over the range of -500 to +500 C the relationship between temperature and RTD resistance for this sensor

has been calculated as follows

r= -250.280192

2.383919E-011.207543E-05

+Rx+RJ\2x

Where R is the RTD resistance in ohms; ~the tempe~ture in deg~e~_s C

All reference equipment used in this calibration procedure have been tested by comparison to traceablestandards certified by the National Institute of Standards and Technology.

Serial # NIST Test Reference

8006-118 204365

25071 24976377532 22806015232 234027

Reference InstrumentBrooklyn Thermometer Model 43-FC

Brooklyn Thermometer Model 22332-D5-FCBrooklyn Thermometer Model 2X400-D7 -FCKeithley Multimeter Model 191

Tested By: ~. ~~&~~~~

R.M. YOUNG COMPANY 2801 Aero Park Drive, Traverse City, Michigan 49686 USA

Tel: 231-946-3980 Fax: 231-946-4772 Email: [email protected]

-[!!!JBE Sea-Bird Electronics, Inc.1808 136th Place NE, Bellevue, Washington 98005 USA Phone: "(425) 643-9866

~~a~t2~a-Q-~~ Website: http://W''-'w.seabird.com FAX: (425) 643-9~54~.:::;'..~.:::;'..~- Email: seabird@~abird.com

SHE Pressure Test Certificate

Test Date: 3/28/03 Description SBE-18 RH Sensor

.TobNumber: ~ Customer Name ~

SBE Sensor Information: Pressure Sensor Information:

Model Number: ~ Sensor Type: ~

Serial Number: ~ Sensor Serial Number: ~

B Ll C ~ ;;,cl \ -CO \ Sensor Rating: Q

Pressure Test Protocol:

Low Pressure Test: ~ PSI Held For ~ Minutes

High Pressure Test: 2QQ PSI Held For ~ Minutes

Passed Test: ~

Tested By: ML

High pressure is

generally equalto the maximum

depth rating ofthe instrument

/ iPressure I

!ii

IT.,Ime ,,

typi~!Test Profile .I

.

-S BE Sea-Bird Electronics, Inc. FAX: (425) 643-9954n(2(2(2~a-a-a-~ 1808 136th Place NE, Bellevue, Washington 98005 USA Tel: (425) 643-9866r '\:=;:~~ Website: http://vMvi.seabird.com EmaJf:[email protected]

"-

pH SENSOR CALIBRATION: SIN 180445 21 April 2003

.V l..lC'J ;2.t1 t -CO ISensor type: Innovatlve

The fol.1.owing values of Vout were measured at a temperature of 22.90deg C using +1-0.02 pH buffer solutions:

2H ~ Residual (pH units)

4 1.1704 0.015

7 2.519 -0.030

10 3.310 0.015

Using phfit (version 2.0), the calibration coefficients for thissensors are:

pHs lope = 4.5862pHoffset = 2.5110

pH is calculated as:

pH = 7 + (Vout -pHoffset) I (pHslope * oK * 1.98416E-4)

where:Vout is the output of the pH sensor in voltspHoffset and pHslope are the calibration coefficients generated

aboveoK is the water temperature in degress Kelvin

(OK = degrees centigrade (Oc) + 273.15)

.

.~'~_."'_.""~"""'~~' """'--

5! i!!~:~lB E ! Sea-Bird Electronics, Inc. ,;,; 1808 136th Place NE, Bellevue, Washington 98005 USA Phu~e: (..25) 643-'3866 '

~12'l3'12l3'i2'~~~~ W b . h II b. d FAX" (425) 643-9954~~~~~ I e sIte: ttp: www.sea lr .com Email: seabird@seabird,com

SBE Pressure Test Certificate

Test Date: 4/14/2003 Description SBE-37 Microcat

Job l.;sumber: ~ Customer Name ~


Model Number: J.1 Sensor Type: ~

Serial Number: ~ Sensor Serial Number: ~

Sensor Rating: .Q


Low Pressure Test: ~ PSI Held For li Minutes

High Pressure Test: !.Q.Q.Q.Q PSI Held For li Minutes

Passed Test: ~

Tested By: PCC

High pressure is I

generally equal :to the maximum :


,.,/Pressure ! :

,:i" :," ;: ,

i jIf

Time!

typical Test Profile :c

.

6

SEA-BIRD ELECTRONICS, INC.1808 136th Place N.E., Bellevue, Washington, 98005 USA

Phone: (425) 643 -9866 Fax (425) 643 -9954 Email: [email protected]

SBE 37 TEMPERATURE CALIBRATION DATAITS-90 TEMPERATURE SCALE

SENSOR SERIAL NUMBER: 2984CALIBRATION DATE: 18-Apr-O3

ITS-90 COEFFICIENTSaD = -3.90494ne-OO5al = 2.851398e-OO4a2 = -3.012273e-OO6a3 = 1.728726e-OO7

INST TEMP(ITS-90)

0.99994.5000

15.000018.499924.000228.999632.5002

RESIDUAL(ITS-90)

0.0000-0.0000

0.0000-0.0001

0.0003-0.0004

0.0002

INSTRUMENTOUTPUT639791.5547934.4350855.0304257.3244633.5201839.4176989.0

BATH TEMP(ITS-90)0.99994.5000

15.0000l8.500023.999929.000032.5000

2 3Temperature ITS-90 = 1/{aO + al[/n(n)] + a2[/n (n)] + a3[/n (n)]} -273.15 (OC)

Residual = instrument temperature -bath temperature

Date, Delta T (mdeg C)~ lo-/'\lJr-u.J u.uu

0.02-

0.01

()cnQ)Q)'-C)Q)() 0.00"-"

ro:J

-0'inQ)~

_-8..-: -.1

-0.01

J- ~-LLLL_l_J- -LY '-U-L-L -LLLL-LLl ~ -LU-l--L- ~-5 0 5 10 15 20 25 30 35

Temperature, Degrees C

-0.02

6 -~

..

-SEA-BIRD ELECTRONICS, INC.( 1808 136th Place N.E., Bellevue, Washington, 98005 USA


SENSOR SERIAL NUMBER: 2984 SBE 37 TEMPERATURE CALIBRATION DATACALIBRATION DATE: 18-Apr-O3 ITS-90 TEMPERATURE SCALE

ITS-90 COEFFICIENTSaD = -3.9D4940e-005al = 2.851398e-004a2 = -3.012273e-006a3 = 1.728726e-007

BATH TEMP INSTRUMENT INST TEMP RESIDUAL(ITS-90) OUTPUT (ITS-90) (ITS-90)0.9999 639791.5 0.9999 0.00004.5000 547934.4 4.5000 -0.0000

15.0000 350855.0 15.0000 0.000018.5000 304257.3 18.4999 ".0.000123.9999 244633.5 24.0002 0.000329.0000 201839.4 28.9996 -0.000432.5000 176989.0 32.5002 0.0002

2 3Temperature ITS-90 = 1/{aO + al[ln(n)] + a2[ln (n)] + a3[ln (n)]} -273.15 (DC)


Date, Delta T (mdeg C)0.02 ~ IO-,...~I-U" u.uu

0.01

.-()(/)OJOJI-0)OJ

0 0 00 .-A. -A

ro:J

"0.ii)OJ~

-0.01

-0.02 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I , I

-5 0 5 10 15 20 25 30 35Temperature, Degrees C

.

-8 I

..SEA-BIRD ELECTRONICS, It.;JC~.. Ir 1808 136th Place N.E., Bellevue, Washington, 98005 USA'Phone: (425) 643 -9866 Fax (425) 643 -9954 Email: [email protected]

ISENSOR SERIAL NUMBER: 2984 SBE 37 RTC CALIBRATION DATACALIBRATION DATE: 18-Apr-O3 ITS-90 TEMPERATURE SCALE

ICOEFFICIENTS:

rtcaO = 9. 999.'9ge-001rtca1 = 1.829300e-006 Irtca2 = -3.327725e-008

BATH TEMP RTCFREO COMPUTEDFREO RESIDUAL I(ITS-90) (Hz) (Hz) (PPM)0.9999 0.9999820 0.9999817 -0.34.5000 0.9999870 0.9999874 0.4

15.0000 1.0000000 0.9999998 -0.2 I18.5000 1.0000020 1.0000023 0.323.9999 1.0000050 1.0000046 -0.429.0000 1.0000050 1.0000049 -0.1 -32.5000 1.0000040 1.0000042 0.2 I

2RTC frequency = rtcaO + rtcal .t + rtca2 .t

Residual = (Computed RTC frequency -Measured RTC frequency) .le6 I

Date, Delta F ppm4 ~ IO-/-\IJI-U,J -u.uu r

I2 I

~ Ia-----0 ---

~ I:2 '

(/)OJ~

-2

-4-5 0 5 10 15 20 25 30 35


.

-7

SEA-BIRD ELECTRONICS, INC. --, ~ -

( 1808 136th Place N.E., Bellevue, Washington, 98005 USAPhone: (425) 643 -9866 Fax (425) 643 -9954 Email: [email protected]

SENSOR SERIAL NUMBER: 2984 SBE 37 CONDUCTIVITY CALIBRATION DATACALIBRATION DATE: 18-Apr-03 PSS 1978: C(35,15,0) = 4.2914 Siemens/meter

COEFFICIENTS:9 = -1.034836e+oao CPcor = -9.5700e-008h = 1.453443e-001 CTcor = 3.2500e-006i = -1.786781e-004 WBOTC = -9.6730e-007j = 3.592670e-005

BATH TEMP BATH SAL BATH COND INST FREO INST COND RESIDUAL(ITS-90) (PSU) (Siemens/m) (Hz) (Siemenslm) (Siemenslm)

22.0000 0.0000 0.00000 2670.37 0.00000 0.000000.9999 34.7230 2.96874 5247.46 2.96875 0.000014.5000 34.7227 3.27676 5444.84 3.27675 -0.00001

15.0000 34.7200 4.26105 6031.69 4.26104 -0.0000118.5000 34.7190 4.60685 6224.47 4.60685 -0.0000023.9999 34.7171 5.16549 6523.58 5.16551 0.0000229.0000 34.7151 5.68761 6790.88 5.68759 -0.00001

f= INST FREQ * sqrt(I.0 + WBOTC * t) /1000.0

Conductivity = (g + hr + if3 + jf4) / (1 + 8t + ep) Siemens/meter

t = temperature[OC)]; p = pressure[decibars]; 8 = CTcor; e = CPcor;

Residual = instrument conductivity -bath conductivity

Date, Slope Correction0.002 ~ IO-I-\IJI-U.) I.UUUUUuu

0.001

-E(/)'-"'

§ 0.000 -a-:!2

U)Q)~

-0.001

-0.002 I I I I I I I I I I I I I I I I I I I I I I I I I I I I

0 1 2 3 4 5 6 7

Conductivity (Siemens/m)

.

-I!!!JBE Sea-Bird Electronics, Inc.

1808 ~36th Place NE, Bel~evue, Washington 98005 USA Ph~e: (425) 643-98,66~~~~l3'~~I2"~~ Webslte: http://www.seabud.com FAX. (425) 643-9954~=-=-~~ Email: [email protected](


Test Date: 10/23/02 Description SBE-43 DO Sensor

.fob Number: ~ Customer Name ~

SHE Sensor Information: Pressure Sensor Information:

Model Number: .4J Sensor Type: ~

Serial Number: Q.lli Sensor Serial Number: ~

B i..t..~ ~~ t -~C\ Sensor Rating: Q


Low Pressure Test: ~ PSI Held For ~ Minutes

High Pressure Test: ~ PSI Held For ~ Minutes

Passed Test: ~

Tested By: PC

High pressure is

generally equal

to the maximum


/Pressure .

!

." typi~IT~~t!:!'..ofi.le ::::

SEA-BIRD ELECTRONICS, INC.1808 136th Place N.E., Bellevue, Washington 98005 USAPhone: (425) 643 -9866 Fax: (425) 643 -9954 Internet: [email protected]

SENSOR SERIAL NUMBER = 0371CALIBRATION DATE: ll-Apr-03w

SBE 43OXYGEN CALIBRATION DATAB LL~'/ ~,,\ -Or-- \

TCor = 0.0018PCor = 1.350e-04

COEFFICIENTS:Sac = 0.4117Bac = 0.0000Vaffset = -0.4884

RESIDUALml/l

-0.00-0.01-0.00

0.000.010.000.010.01

-0.01-0.01

INSTRUMENT INST OXVOLTS mill

1.139 1.610.962 1.761.489 2.481.185 2.581.841 3.361.418 3.452.569 5.171.910 5.273.169 6.652.323 6.80

BATPSU

0.1o. 'o.o.o.o.o. 'o.o.o.

BATH TEMP(ITS-90 DC)

25.005.00

25.005.00

25.005.00

25.005.00

25.005.00

BATH OXmIll

1.621.772.492.583.353.445.165.266.666.81

v = voltage output from SBE-43

T = ocean temperature [OC] from CTDS = ocean salinity [PSU] from CTDP = ocean pressure [dbar] from CTDOxsat(T. S) = oxygen saturation [mIll]oxygen (mIll) = (Soc * (V + Voffset» * exp(Tcor * T) * Oxsat(T. S) * exp(Pcor * P)

Residual = instrument oxygen -bath oxygendelta Ox[mll l]

0.00010.200

calibrationI I I I I I I I I I I date

I I I I I I I I I I ,$ 11-Apr-O3w

~- I I II0.100

RESIDUAL

'HSAL

030403

04030403040304

Phone: (425) 643-9866FAX: (425) 643-9954Email: [email protected]

Sea-Bird Electronics, Inc.1808 136th Place NE, Bellevue. Washington 98005 USAWebsite: http://www.seabird.com


Description SBE-5T Submersible PumpTest Date: 4/10/2003

Job Number: ~ Customer Name ~

Pressure Sensor Information:SHE Sensor Information:

~~Q

Sensor Type:Model Number:

Serial Number:~~ Sensor Serial Number:

Sensor Rating:


~ PSI Held For,ow Pressure Test: !§ Minutes

!Q.QQQ PSI Held For 1.:1 MinutesHigh Pressure Test:

Passed Test: ~

OFTested By

-(:!!!;!-B E Sea-Bird Electronics, Inc. FAX: (425) 643-9954

1808 ~36th PlaceNE, Be~leYUe, Washington 98005 USA ;. Tef: ~425) 6~3-9866 .",.I\~~~~ Webslte: http://www.seablrd.com Emall: [email protected](

SBE ST SUBMERSIBLE PUMP CONFIGURATION SHEET

SeriafNumber: 3408 ':B 'U.O"/ ::tI:- J;):q 1-oel

Job Number: 32068-

Customer: SOSI--

Delivery Date: 4/23/2003

Single Connector Housing with Titanium screws

Pressure Case: 10,500 meters (titanium)

Pittman Motor Type:

PIN 3711 B113, 18.02 ohms nominal (Low power applications up to 2000 RPM MAX) ~

LOW POWER, low voltage input Gump P5 to P7) 0(80681 assy/3711B113 motor)

LOW POWER, standard voltage input Gump P5 to P6) ~(80676 assy/3711B113 motor)

PIN 3711 B 112, 7.40 ohms nominal (High power applications up to 4500 RPM MAX) 0

HIGH POWER, low voltage input Gump P5 to P7) r~80675 assy/3711B112 motor) '-~

HIGH POWER, standard voltage input Gump P5 to P6) 0(80675 assy/3711B112 motor)

Speed Adjust Range: Min: 911 RPM Max: 4161 RPM (@ 12 Vin/300mA load)

Final Speed Setting: 2000 RPM (TPI = 66.7 Hz)

.

-

--

PO Box 518 . (541) 929-5650 --

620 Applegate St. Fax (541) Q29-5277 ( Philomath OR 97370 WEir ) Labs http://www.wetlabs.com,\.

J~T~

WETStar Characterization

Date: 03-27-03 Sound Ocean Systems

Serial #: WS3S-955P

Job #: 0303025 Work Order: 001

So(JAC- ,11UOY :Jq /-O()I

Instrument ResponsePure H2O (Vblank) = 0.045 volts @ 21.8 °CScale Factor* = 14.0 ~g/l per volt @ 21.8 °C

Full Scale Voltage: 5.5V

Current Draw: 36 @ 12 V (typical)

Short Term Noise: 0.27 m V.Standard deviation of voltage output with air in the instrument's flow tube..Samples taken at a one-second interval over approximately 60 seconds.

Long Term Stability: 0.28 m V per hour.Deviation of voltage output over a 12-hour period with air in the flow tube..One sample/minute for 12 hours. Ambient temperature is constant.

Temperature Stability: 44 m V @ 21.0 °C

39mV@ 0.8 °c

Ambient temperature during characterization: 23+/-1°C

Note:*The Scale Factor is used to convert the fluorescence response (analog volts) of the instrument intochlorophyll-a concentration. The Scale Factor is determined at WET Labs by means of a cross calibration using a

solid fluorescent standard and a dedicated fluorometer whose chlorophyll fluorescence response has beencharacterized in a laboratory setting using a mono-species lab culture of 11Iaalssiosiria weissflogii phytoplankton.

.

~---

-

PO Box 518 . (541) 929-5650 620 Applegate St. Fax (541) 929-5277

, Philomath OR 97370 WET~="Y Labs http://www.wetlabs:com



Serial #: WS3S-955P

Job #: 0303025 Work Order: 001

So{JAC- ,'ijUo~ :Jq /-001

Instrument ResponsePure H2O (Vblank) = 0.045 volts @ 21.8 °CScale Factor* = 14.0 ~g/l per volt @ 21.8 °C

Full Scale Voltage: 5.5V

Current Draw: 36 @ 12 V (typical)

Short Term Noise: 0.27 mV.Standard deviation of voltage output with air in the instrument's flow tube..Samples taken at a one-second interval over approximately 60 seconds.

Long Term Stability: 0.28 m V per hour.Deviation of voltage output over a 12-hour period with air in the flow tube..One sample/minute for 12 hours. Ambient temperature is constant.

Temperature Stability: 44 mV @ 21.0 °c

39mV@ 0.8 °c

Ambient temperature during characterization: 23+/-1°C

Note:*The Scale Factor is used to convert the fluorescence response (analog volts) of the instrument intochlorophyll-a concentration. The Scale Factor is determined at WET Labs by means of a cross calibration using asolid fluorescent standard and a dedicated fluorometer whose chlorophyll fluorescence response has beencharacterized in a laboratory setting using a mono-species lab culture of Thaalssiosiria weissflogii phytoplankton.

.

[47]


APPENDIX 5

Buoy 291-002 Sensors Calibration Coefficients

L8380


Calibration Date: 6/16/2003 Job:Model Number: MUV2104USerial Number: 1016

Operator: JSRLamp: 98700(5/19/01) B UO\j 'ft'J.q I -O~ ~

(;alloration Calibration Calibration caiibr3t1on- ILamp Immersion Voltage -Voltage. Factor. Dry Factor. Solar

Ch Tag A (nm) Irradiance Coefficient Dark3) Light (V/IJW) Wet (V/IJW) RefernceDOWNWELLING IRRADIANCE CHANNELS Irradiance Units: IJW/cm 'nm, PAR: lJE/m2s1~-~~-- ,

1 g 305 N/A 0.623 0.009670 N/A 0.190519 0.118694 GUV 92982 g 330 0.441 0.635 0.009101 0.031134 0.049937 0.031710 N/A3 g 380 1.427 0.641 0.009104 0.047954 0.027234 0.017457 N/A4 r _~R 0.015 0.662 0,909785 0.065363 0.000366 0.000242 N/A

Calibration Factor: wEt ;((Ught -Dark) x Immers. (;oeff.)/Lamp Output I

DRY = (Ught -Dark)fLamp Output I.-,

8 g INTERNAL TEMPERATURE c Te~~rature (OC) = (Voltage. Offset)fScale I

Scale

J_9ff~~ -

0.01000.9650

FIRMWARE VERSIONS

Tag I g IUnderwater ROM I 1.01 I

Notes:1. Annual calibration is recommended.2. Calibrations were performed at approximately 20 to 30 .C.3) PAR irradiance units are ~Einsteins/m'.s


source of irradiance.6) Wavelen~ths-?:p~ye 380nm are calibrated using a 10p_0_VYatt, NIST traceable FEL lamp.

PRR-600 04/24/95

Job: L8381

BiosphericaI Instruments Inc.CALIBRATION CERTIFICATE for BIC Spectroradiometer

Calibration Date: 6/16/2003Model Number: MUV2104RSerial Number: 1016

Operator: JSR

rLamp Immersion Voltage. Voltage. Factor. Dry Solar I

Ch Tag A. (nm) Irradiance Coefficient Dark31 Light (V/IJW) Refernce .--DOWNWELLING

IRRADIANC~ELS Irradiance Units: IJW/cm.'nm~E/m2s1 -GUV 9298

N/AN/AN/A

0.1235100.0304770.0252020.000501---

1.0001.0001.0001.000

0.0090270.0090110.0110070.009841

N/A

0.0224570.0469600.085900

1 h2 h3 h4 h

N/A0.4411.4270.015

330380PAR

.Da~Lamp 9utput

~mpe~ture

(OC) = (Voltage -Offset)/Scale9 h TEMPERATUREScale

Offset-

0.010.965

FIRMWARE VERSIONSTag I h ISurface ROM I 1.01 I

Notes:1. Annual calibration is recommended.2. Calibrations were performed at approximately 20 to 30 .C.3) PAR irradiance units are IJEinsteins/m".s


source of irradiance.§)~eng~ above 380nm are calibrated using a 1000 Watt. NIST b'aceabl~fEL lamp.

PRR-600 04/24/95

---

~~~ -.;

MeasurementDresser InstrumentDresser, Inc.2 Research Drive, Shelton, CT 06484Phone: 203.925.4000 .Fax: 203.925.4005

Calibration Certification Report

Customer Sound O(&an Sy.-tems incorporated Cer1ification 1(' # 2413 -.:1~277 tollod~[ D"-C,Customer PO# 520058-9204 Customer C)f1U"ol # f'*'A Accuracy 002 % .

H"useOrder1l ~A300105 Pressure Rang& 0 /15 PS~ 3erlal# 2413

f;~adinQs ~ initial T~pComp -10/70degC Comments:.R .'",5 eccAs L~f! , A r,

,-,C)..' ;OJ, of '.ppli$,j 1.rg'l1 IJpocal. ,~:pa" D~"scal., ;:ponSP~ PressUJ. ReadIng R..ding ErrOl R..o1lng Error I

PSIA PSIA PSLA '4 PSIA 'to I0 () 0 ;))) u ,J)() 000> (j0C(j (J UX) I

I :c. 1~ ~WJ : 4~ .oOI=' ~4~.c, i)1~I.\1.:, :,1')) .;;)9. ,,'013 .iJ9t' ,)01"

I ~'4: 451:"1 ~~W -(rOC'7 ~4~ .0007 I-II) ,; 600) 6 'n, (t L~ S m ..i 007 150 7: 7 SOC, 7 SOO ()\)X) 75(X1 DOC(' I

ro 9 9~ 3~ I)flt) 9(1)) 1)00)

70 105 10,500 10:00 000) 11)fIJ) OOC(\80 12 12 ((X) 12~ O~ 12~ Olm

~ f35 13500 13 4~ J)007 13500 ,11)))tOO 15 15 (((, 15(((/ O,\XXi 15 ~ (JOC(I I

"Ccura"'Tolera~c,, +i. 000': PSI-'

,J [t(~ i~,Lt{f. ,Calibrated ~ IIlona Oebreclrn Accepted oy' ..' v ElMronmental Conall/ons Temoerarure = 12 .,- 3 Degrees"

Pelab'J~ Humldir,. = o. 80~

D3te 021(15/2003 Date 2.IOC:~ ';;allbrabonF,oceaure ,,22A191

.~ c... t '... II,

II

I I1hlS Instrument nas IJeen caliOratea wltrl measurement 5tandara, -nose accuracy IS tr3ceable to Nabonallnstitute or Slar,daras ana TeChnology (N.lSTr I

Pressure: I~a.s 310031203373 IPiston ana ':~iln.jer TL5351203373 t

I 1I ' .I t.'

Calibration Standard I,D,': QAID 1094 -'J;curaC'{ 01 standard ~ +1- 24PPM or r~?c!lng' Last ':atibrated 00/21/:fjrJ(i Calibration [iU.. Dat" 081:1;2('0)3 I ;; ,

.The stmea accuracy is otJIolned or reference condnlons i :All standards used In :hIS calibration are maintained In accordance with the latest re";Sio~IS of ANSU!'Jo:SL Z54C-1 and iS0-1001: j'

~I stannard" used in ml$ Calibration are malnl3lned In accordance with me latest revisions of ANSIlf"CSLZ54Q-1 and IS0-10012 . .I

!,

).

I

-[!IJ Meteorological Instruments

(/ YOUNG Temperature Sensor Calibration Report

Customer: Sound Ocean Systems Inc

Test Number: 31231 Customer PO: S20058-9205

Test Date: 23 January 2003 Sales Order: 52600

-.~J3l.tu~ ~ ,..7C{ I-OOQTest Sensor:

Model: 41342 Serial Number: TS07592

Description: Temperature Sensor

Report of calibration comparison of test temperature sensor with National Institute of Standards andTechnology traceable standard thermometers at three temperatures in the R.M. Young Company controlledtemperature calibration bath facilities. Calibration accuracy :t 0.10 Celsius.

Bath Sensor Indicated (1) Calculated (2)

Temperature Resistance Temperature Temperature

(degrees C) (ohms) (degrees C) (degrees C)50.32 1189.38 50.10 50.32

0.02 999.29 -0.19 0.02-50.03 807.15 -50.19 -50.03

(1) Published Calibration: T = -251.132627 + R x 2.398537E-1 + R/\2 x 1.127887E-5

(2) Calculated values using derived formula below

Over the range of -500 to +500 C the relationship between temperature and RTD resistance for this sensor

has been calculated as follows

R = 999.206418 T = -251.639851

+Tx 3.809058 +Rx 2.411153E-01+ T/\2 x -5. 930666E-04 + R/\2 x 1.073296E-05

Where R is the RTD resistance in ohms; T is the temperature in degrees C

All reference equipment used in this calibration procedure have been tested by comparison to traceablestandards certified by the National Institute of Standards and Technology.

Reference Instrument Serial # NIST Test ReferenceBrooklyn Thermometer Mode143-FC 8006-118 204365

Brooklyn Thermometer Model 22332-D5-FC 25071 249763Brooklyn Thermometer ModeI2X400-D7-FC 77532 228060Keithley Multimeter Model 191 15232 234027

Tested By: ~,CL.-<..A-A-A ~ 'J-

R.M. YOUNG COMPANY 2801 Aero Park Drive, Traverse City. Michigan 49686 USA .

Tel: 231-946-3980 Fax: 231-946-4772 Email: [email protected]

-

/

SBE 37-SM MicroCATConductivity and Temperature Recorderwith RS-232 Interface

Confif!uration and Calibration ManualSea-Bird Electronics, Inc.1808 136th Place NE 'B lill'j oig 1- 0 O.?Bellevue, Washington 98005 USA -Tel: 425/643-9866Fax:425/643-9954

~,

-3

~

CALIBI~..l~\,- TION SHEETSSBE 37SM Configuration -SIN 2854 1

SBE 37SM Pressure Test Certificate -SIN 2854 2

SBE 37SM Temperature Calibration -SIN 2854 3

SBE 37SM Conductivity Calibration -SIN 2854 4

SBE 37SM Real Time Clock Calibration -SIN 2854 5

6

SBE 5T Configuration -SIN 3405 7

SBE 5T Pressure Test Certificate -SIN 3405 8

l

4

SBE 37-SM MicroCAT

Conductivity anti Temperature Recorderwith RS-232 lnte:rface

Instrument Con-figuration:

Serial Number: 37SM31516-2854Firmware Versicrn: 2.3Memory: 2048K bytesConductivity Ra,"ge: 0-7 S/mPressure Senscr-: none installedInterface type: RS-232Pump: 05T3405Baud Rate: 9600Extemal Power Option: not installedMaximum Depth: 7000 meters

CAUTION -The maximum deployment depth will belimited by the measurement range of the optionalpressure sensor, if installed

I

~ I

07/14/2003 12:19 4256439954 SEA-BIRD ELECTRONICS PAGE 04/05-(;!!!;!-B E Sea-Bird Electronics, Inc.

1808 .136th Place NE. BeJ.lcvue, Washington 98005 USA Phone: (425) 643-9866~tat.a:f2't6"~~~ Webslte: http://www.scablrd.com FAX: (425) 643-9954"\::=;:~.=:;~~ Emall: [email protected]

SBE Pressure Test Certificate'r'est Date: 2/14/202:1 Description SHE-IS DB Sensor

./obNumber: ~ Customer Name ~


Model Number: M Sensor Type: ~Serial Number: ~ Scnsor Serial. Number: :riQ!!£

B U Of {).cf l- 00 :;J- Sensor Rating: Q


IJow Pre:;sure Test: :5-Q PSI Held For ~ ,Minutes

High PresstlTe Test: 2.QJ! PSI ,f:leld For 12 Minutes

Pnssed Tcst: I~I

Tcsted By: JB

High pressure Is

generally equalto the maximumdepth rating ofthe Instrument

,/Pre$sure '.

,

Time

typical Test Profile

.

-PO Box 518 .. (541) 929-5650 620 Applegate St. ~ Fax (541) 929-5277

Philomath OR 97370 WETt } Labs http://www.wetlabs.com

r \. J'~r~

---



Serial #: WS3S-924P

Job #: 0302001 Work Order:OOl

.~n{Jft C!.. E 110~ o2Cj I -60.;l

Instrument ResponsePure H2O (VblaoJ = 0.054 volts @ 21.8 °CScale Factor* = 13.16 ~g/l per volt @ 22.8 °C

Full Scale Voltage: 5.13 V

Current Draw: 38.9 @ 12 V (typical)

Short Term Noise: 0.27 mV.Standard deviation of voltage output with air in the instrument's flow tube..Samples taken at a one-second interval over approximately 60 seconds.

Long Term Stability: 0.393 mV/hour.Deviation of voltage output over a 12-hour period with air in the flow tube..One sample/minute for 12 hours. Ambient temperature is constant.

Temperature Stability: 55.7 mV @ 0.3 °C

60.3 mV@ 28.3 °C

Ambient temperature during characterization: 22.8 °C

*The Scale Factor is used to convert the fluorescence response (analog volts) of the instrument into chlorophyll-a concentration. The Scale Factor is determined at WET Labs my means of a cross calibration using a solidfluorescent standard and a dedicated fluorometer whose chlorophyll fluorescence response has beencharacterized in a laboratory setting using a mono-specific lab culture of ### phytoplankton.

~ = .

-10 [!!!JBE j Sea-Bird Electronics, Inc. FAX: (425) 643-9954

I 1808 136th Place NE, Bellevue, Washington 98005 USA Tei: (425) 643-9866<~~~~~~~~! Website: http://www.seabird.com Email: [email protected] .:.

\ .

;!

SBE 5T SUBMERSIBLE PUMP CONFIGURATION SHEET

Serial Number: 3405 "BLl oy =tt~qJ-OO!;l.

Job Number: 31516P

Customer: SOSI

Delivery Date: 2/21/2003Single Connector Housing with Titanium screws

Pressure Case: 10,500 meters (titanium)

Pittman Motor Type:PIN 3711B113, 18.02 ohms nominal (Low power applications up to 2000 RPM MAX) :J

LOW POWER, low voltage input Uump P5 to P7) :J(80681 assy/3711B 113 motor)

LOW POWER, standard voltage input Uump P5 to P6) ~

(80676 assy/3711B113 motor)

PIN 3711B112, 7.40 ohms nominal (High power applications up to 4500 RPM MAX) ~

HIGH POWER, low voltage input Uump P5 to P7) :J80675 assy/371lB 112 motor)

HIGH POWER, standard voltage input Uump P5 to P6) :J

(80675 assy/3711B112 motor)

Speed Adjust Range: Min: 870 RPM Max: 3780 RPM ( @ 12 Vin/300mA load)

Final Speed Setting: -2000- RPM .(TP I = -66.6 Hz)

.

-FROM: FAX NO. : Jun. 25 2003 04:24PM P1

r~!!~!-B E Sea-Bird Electronics, Inc.I ROR 13()tf1 Plac;c NE, BclleY\lc. Washington 98005 USA Phono: (425) 643-9866

n~~W b '.

h II b ' d FAX: (425)643-9954

~~~ C .'Il\C; ttp:llwww.~ca Ir .com Emili/: [email protected]


Test Datc: 21.19/2003 Description SBE-5T Submersible Pumo

JohNumbcr: 31516 CustomerNamc 80S1

-

SBE Scnsor Information: Pressure Sensor [nform11tion: ~~;~~i':'i

~~"!}';':' ~!e:':' c,-"'V ,{,..4"

!;i~C"!'~"'\" ~

~~j;~~~!~ft~~.~~~~:Modcl Nun'lber: ~ Sensur Type: ~ ",~!.'~:,i",".:,~~,~~,~~

Scrial Number: 3405 Sensor Serial Numbc=r: None

:. -

~LlD~ * ()Cj ).00:;' ScnsorRating: Q


Lo~1 Pressurc Test: ~ PSI Held For 1? Minute~

High Pressure Test: JJ!QQQ PSI Hcld For 1:1 Minutcs

Pass cd T cst: ~I

Commcnt:

.., .,..,.,., ,..., ,- , ...

Tested By: JB

High pressure Is

generally equal

to the maximum

depth rating of

the instrument

~~; /"

:~, Prossuro"1 \'"'),

.:;

, ". cO

;, ":,

TIme

typical Test Profile

~!

..

,0 .

':.",

...

07/14/2003 12:19 4256439954 SEA-BIRD-ELECTRONICS PAGE 03/05

i~ SEA-BIRD ELECTRONICS, INC., 1808 136th Place N.E., Bellevue, Washington, 98005 USA

Phone: (425) 643.9866 Fax (425) 643 -9954 Email: [email protected]

SI:~NSc)R SERIAL NUMBER.: 0367 S6E 43 OXYGEN CAI..IBRATION DATA(:ALII3RATION DATE: 25-Feb-O3w

COEFFICIENTS TCor ~ 0 .00 J. 6."7,1)(:: =' G.4j.j.2 PCor = 1.350e-04

Boc" 0.0000Vc)ff~3et = -0.4904

UATH OX BATH TEMP 13ATH SAL INSTRUM.ENT lNSTRUMENT RESIDUAL(mIll) ITS-90 PSU OUTPUT(VOI,TS) OXYGEN(ml/l) (ml/1)

1./6 25.00 0.03 1.200 1.75 -0.011.96 5.00 0.01 1.020 J..96 0.002.56 25.00 0.03 1.529 2.57 0.012.77 5.00 0.04 1.238 2.76 -0.003.45 25.00 0.03 J..885 3.45 -0.00.'\.60 5.00 0.04 1.461 3.60 0.015.'5 25.00 0.03 2.613 5.24 -0.015.39 5.00 0.04 1.947 5.39 0.006.q4 5.00 0.04 2.365 6.94 -0.007.11 25.00 0.03 3.369 7.1'1. 0.01

oxygcn (mIll) = (Soc. (V + Voffset)) ~ exp(Tcor ~ T) * Oxsat(T.S) * exp(pcor * p)

V = voltage output from SBE43. T = ocean temperature [deg CJ." = uCl:al1 salinity rpSU] from CTD. P ~ ocean pressure [dbar] from CTD

O.'tsat(T .S) = oxygen saniTation [ml/1]Rc!;idtl,~1 = instl"Ument oxygen -bath oxygen.

Datc. Delta Ox (ml/1)

0.2 1_..9J 254Feb-03w -0.00

0.1 .-

.,..s5-" 0 0 ~ 8.-- .-L!..~ ~ ---8 ":Q

(/j(1]"

-0.1--.

-0.2 -L1-1- L J-L1-1- -1-1-1-1- -1--1-1-1 J-L1 I I 1 I L i-L1-1- -L1-L1 i I j I I I _l~

0 1 2 3 4 5 6 7 8 9 10Oxygen (mill)

-07/14/2003 12:19 4256439954 SEA-BIRD ELECTRONICS PAGE 05/05

{;!!!~!-B E Sea-Bird Electronics, Inc.1808 136th PlacE NE, BellevuE:. Washington 98005 USA F'l'Ione; (425) 643-9666

~~~~~~..r2'~~ Websjte: http://www.seabird.com F'AX; (425) 643-9954F ~~~ Ema!l: s~abird@seablrd,com

(.

SBE Pressure Test Certificate'r'est Datc: 10/23/2002 Description SBE-43 DO SC!!S~

.lob j~umbcr: 31560 Cu$tomer Name SOSI--


Mode! Number: .4J Sensor Type: ~

SeJ;a! Number: Q=1§.1 Sensor Serial Number: ~

Sensor Rating: !!


140W Pres~ure Test: ~ PSI Held For ~ Minutes

I ligh Pressure Test: lQQQq PSI Held For ~ Minutes

Passcd Test: ""

Te.'ited By: PC

: High pressure is

: generally equal

to the msJ\imum

depth rating ofthe InstNment

,/Pressure

: Time

! typical Test Profile, ~ .

.

-07/14/2003 12:19 4256439954 SEA-BIRD ELECTRONICS PAGE 02/05

S BE Sea-Bird Electronics, Inc. FAX: (425) 643-9954aaa.~~~~~- 1808 ~3~th PI~Ce NE, Be/l.evue, Washington 98005 USA Tel:(425)643-9866~~ Webslte. httP.//www.seablrd.com Emall: [email protected]

pH SENSOR CALffiRATION: S,T;; 183440 04 ro"tcn 2003

Scl1sor type: Innovative

TJ1e following values ofVout were mea..~ured at a temperature of 22.90 deg C llSing +/-0.02 pHbutTer solutions:

QH YQ1!! Residual (oH tmi!s)

4 1.698 0.000

7 2.504 0.000

10 3.310 0.000

{J.';ing ph fit (version 2.0), the calibration coefficients for this sensors are:

pHslopc = 4.5799pHoffset ~ 2.5040

pI-I is calculated as:

pH = 7 -+ (Vout -pHoffset) / (pHslope * oK * .1. .98416E-4)

whcrc:Vout is ti1e output of the .pH sensor in voltspf-Ioffset and pHslopc are the calibration coefficients generated aboveoK is the water temperature in degress Kelvin

("I<' = dehrrees centigrade (C) + 273.15)

~

-5

S B E ! Sea-Bird Electronics, Inc.~ 1808 136th Place NE, Bellevue, Washington 98005 USA Phone: (425) 643-9866

.' nl2t.a-~l3'~~~~ ~ Website: http://www.seabird.com FAX:. (42.5) 643-99.54, ) ~~::::~.! Emall: [email protected]

SBE Pressure Test CertificateTest Date: 2/5/2003 Description SBE-37 Microcat

Job Number: 31516 Customer Name SOS!-


Model Number: ~ Sensor Type: ~

Serial Number: 2854 Sensor Serial Number: None--Sensor Rating: !!


Low Pressure Test: ~ PSI Held For li Minutes

High Pressure Test: 1Q.2!!!! PSI Held For li Minutes

Passed Test: ~

Tested By: pcc

High pressure is

generally equal ~to the maximum :

depth rating of

the instrument :

(.1Pressure /-j/ \\

.", Time

typical Test Profile~ ~

-6



SENSOR SERIAL NUMBER: 2854 SBE 37 TEMPERATURE CALIBRATION DATACALIBRATION DATE: 14-Feb-03 ITS-90 TEMPERATURE SCALE

ITS-90 COEFFICIENTSaO = -8.089701e-006a1 = 2.708235e-004a2 = -1.93697ge-006

a3 = 1.412565e-007

BATH TEMP INSTRUMENT INST TEMP RESIDUAL(ITS-90) OUTPUT (ITS-90) (ITS-90)1.0000 742051.0 1.0000 0.00004.5000 635053.0 4.5000 -0.0000

15.0000 405816.7 15.0000 -0.000018.5000 351694.0 18.5001 0.000124.0000 282506.9 24.0000 0.000029.0000 232885.9 28.9999 -0.000132.5000 204098.7 32.5000 0.0000

2 3Temperature ITS-90 = 1/{aO + al[ln(n)] + a2[ln (n)] + a3[ln (n)]} -273.15 (OC)


Date, Delta T (mdeg C)

0.02 0014-Feb-03 0.00

0.01

()cnQ)Q)L-C)Q) .e. 0.00-"" :-'ro:J

"0cnQ)~

-0.01

.

-0.02 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I

-5 0 5 10 15 20 25 30 35'


.,

-7



SENSOR SERIAL NUMBER: 2854 SBE 37 CONDUCTIVITY CALIBRATION DATACALIBRATION DATE: 14-Feb-03 PSS 1978: C(35,15,O) = 4.2914 Siemens/meter

COEFFICIENTS:g = -1.016286e+000 CPcor = -9.5700e-008h = 1.449518e-001 CTcor = 3.2500e-006i = -1.362884e-004 WBOTC = -6.8250e-006

j = 3.369623e-005

BATH TEMP BATH SAL BATH COND INST FREO INST COND RESIDUAL(ITS-90) (PSU) (Siemenslm) (Hz) (Siemenslm) (Siemenslm)

22.0000 0.0000 0.00000 2649.20 0.00000 0.000001.0000 34.7931 2.97417 5243.06 2.97418 0.000014.5000 34.7921 3.28267 ~44] .21 3.28267 0.00000

15.0000 34.7878 4.26849 6030.14 4.26846 -0..0000318.5000 34.7866 4.61485 6223.59 4.61484 -0.0000124.0000 34.7845 5.17442 6523.70 5.17445 0.0000329.0000 34.7822 5.69736 6791.87 5.69739 0.0000332.5000 34.7793 6.07027 6976.59 6.07024 -0.00003

f = INST FREQ .sqrt( 1.0 + WBOTC .t) / 1000.0

Conductivity = (g + hf2 + if3 + jf4) / (1 + 8t + Ep) Siemens/meter

t = temperature[OC)]; p = pressure[decibars]; 8 = CTcor; E = CPcor;

Residual = instrument conductivity -bath conductivity

Date, Slope Correction

0.002 0014-Feb-03 1.0000000

0.001

E15

ro 0.000:]

~:n3)

(

-0

-0

1 2 3 4 5Conductivity (Siemens/m)

I Oj' ";,.i",i;

8 -

SEA-BIRD ELECTRONICS, INC..1808 136th Place N.E., Bellevue, Washington, 98005 USA


SENSOR SERIAL NUMBER: 2854 SBE 37 RTC CALIBRATION DATACALIBRATION DATE: 14-Feb-O3 ITS-90 TEMPERATURE SCALE

COEFFICIENTS:rtcaO = 9.99995ge-OO1rtca1 = 1.826048e-006rtca2 = -3.14722ge-008

BATH TEMP RTC FREO COMPUTED FREO RESIDUAL

(ITS-90) (Hz) (Hz) (PPM)1.0000 0.9999980 0.9999977 -0.34.5000 1.0000030 1.0000034 0.4

15.0000 1.0000160 1.0000162 0.218.5000 1.0000190 1.0000189 -0.124.0000 1.0000220 1.0000216 -0.429.0000 1.0000220 1.0000223 0.332.5000 1.0000220 1.0000220 ~O.O

2RTC frequency = rtcaO + rtcal * t + rtca2 * t

Residual = (Computed RTC frequency -Measured RTC frequency) * le6

Date, Delta F ppm

4 0014-Feb-03 -0.00

2

--~0..0.. ./~ 0 // ~ /--"'" "'-~ // /' .:2. ""

U)Q)~

-2

-4 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I r

-5 0 5 10 15 20 25 30 35Temperature, Degrees C

i

-PO Box 518

. (541) 929-5650 620 Applegate St. "" Fax (541) 929-5277

Philomath OR 97370 WETt j Labs http:f/www.wetlabs.com

\. 'I.~T~"



St.'rial #: WS3S-924P

Job #: 0302001 Work Order:OOl

,qnfJfr ~ 'Bl10¥ o2C1l-60~

Instrument ResponsePure H2O (VblanJ = 0.054 volts @ 21.8 °CScale Factor* = 13.16 J.l.g/1 per volt @ 22.8 °C

Full Scale Voltage: 5.13 V

Current Draw: 38.9 @ 12 V (typical)

Short Term Noise: 0.27 m V.Standard deviation of voltage output with air in the instrument's flow tube..Samples taken at a one-second interval over approximately 60 seconds.

.Long Term Stability: 0.393 mV/hourt -.Deviation of voltage output over a 12-hour period with air in the flow tube.

.One sample/minute for 12 hours. Ambient temperature is constant.

Temperature Stability: 55.7 m V @ 0.3 °C

60.3 mV @ 28.3 °C

Ambient temperature during characterization: 22.8 °C

*The Scale Factor is used to convert the fluorescence response (analog volts) of the instrument into chlorophyll-a concentration. The Scale Factor is determined at WET Labs my means of a cross calibration using a solidfluorescent standard and a dedicated fluorometer whose chlorophyll fluorescence response has beencharacterized in a laboratory setting using a mono-specific lab culture of ### phytoplankton.

( )

C h~ (S~f>.~ :::: (--.1 S~"tY"\ rl-V 61 c..,.'(\~)' S ~

.

-

SOSI Sound Ocean Systems, Inc. Quality Assurance Dept.".-'(

Final Acceptance Report

Oceanographic Data Buoy

Date: ~//IIO3

QA Insp. I\IIT~/ Ii [)

Model QDg -IfB -15'00 ,c'3

SIN t;2 9/- OO/~

Instrumentation Installed:

Air Temperature: .Mfg. QI-1 ~utJCr- Model 'f1.sIf2 SIN7~91

Compass:Mfg. k"l/iI Model Gice; SIN °scijoo9~

Wind:Mfg. 1/ A-~LA- Model n" LJ s if,),-.4 SIN 0/ f{ ..12'"

Barometer:Mfg. OQfS~t-12- Model I-JElSt I)/.l) SIN :) Y IS

Data Logger:Mfg. S 0<;;:/ Model f hi %~ SIN 0 () ~

Sea Temperature/Conductivity .Mfg. ~fJ2"D Model ~/SA1 SIN S'/S/\1.3/.g~ -~~')-t

Radiometer (Underwater): ,Mfg. &lo~/2iCAL Model f1L./lf- 2/oi{ L< SIN I O/~

Page 1 of 3.

-

SOSI Sound Ocean Systems, Inc. Quality Assurance Dept.

Radiometer (Surface, Reference):Mfg.~~/oC;-"II(!/2.ICAL Model NLAtI ~:2ICtlf' 12- SIN /6/(,

Dissolved Oxygen: .pT~ sidMfg. )FAPiW Model <;8£ -13 SIN '1 0'//1./ 1.(30 s C I

pH: .Mfg. St415/..Q.U Model Sf,£ ~ 18 SIN- 'I'iD

Chloropl)Y11 Florometer .Mfg. LJe-rL APS* -MeQef.~~ uscJal SIN {,JS3~~ qJIjP

lrridium Antenna:Spiro kiAL Qf~P.4/2.Cj-t Model SAt: {~1)'O B SIN ~~' 1(:.2-

lrridium Modem:Mfg. ~CiIo.Q.ciA Model CT¥ I/'/)A SIN/r-fc/::?>Dcco/vo/:S(.7b:sO .,

i35""7C,vJ 'If./J,7Irridium card # ~~ /G, ~I Y '31)0 SIM ID ~ 93"~ I r.. '1 ~/oL oo~ ;:;-9.3 C; 73

Current Monitoring:1. Logging operational Mode (without Modemtransmit): Attached a Fluke

189 averaging ammeter between the power supply and the EDL-880. Set theammeter to the "average current mode" on the 500 rnA scale. Start the data loggeron a one hour data acquisition cycle and immediately start a stopwatch. At the endof 1.0 hours record the average current used as indicated on the current monitor

Logger average current: i O. 2- M. A

2. Transmission operational Mode (with Modem transmit): Attached aFluke 189 averaging ammeter between the power supply and the EDL-880. Set theammeter to the "average current mode in the 5 OOrnA scale. Initiate currentaveraging. Start a stopwatch, then send a buffer vialrridum using the "TESTTEL"command. When transmission is complete note average current (Iavg) and elapsedtime (T elapsed) q A

Transmission average current: II \IV\--

77.se.c...

Page 2 of 3

-,

SOSI Sound Ocean Systems, Inc. Quality Assurance Dept.

Covert to a 24 hour average current by:Iavg x T elapsed/86,400 yields:

Telemetry average current: , 10 to ~ A

Add logger average & Telemetry average 1 0 .$ 0 ~ (11.1.. ATotal 24 hour average current: -

3) Sleep Mode: Attached a Fluke 189 averaging ammeter between thepower supply and the EDL-880. Using an external pc and the user communicationsport set the data logger into the sleep mode. Record the current.

Current ~~~--- micro amps

Functional testing:.1) Data Recording, 2) Archiving 3) Transmitting:

Set up the buoy system with a power supply and using a hostpc set the dateand time. Also configure the telemetry to transmit to a location that can bereviewed. This receiving station consists of a computer, with the proper softwareinstalled, a modem, and an open phone line. Allow the buoy to operate for aperiod longer than 24 hours. Upon the completion of the running cycle review thefollowing items to ensure proper function:

1) Verify that all sensors took a sample, and that the sample results werevalid. Accomplish this by querying the log file for the previous 24-hour

period.2) By Viewing the log file, we confirm that the data was indeed archived

properly.3) Having set up a receiving station at the end of the test period, query the

receiving computer and analyze the results.

Functional testing check off: ,/) /~ -/I ~:--=tJ--,Checked by 1) t/ ~./-DoI" CX9{J; ~

Checked by 2) ~ ~;;::fj

Checked by 3) 2J'~ ~ ~

Page 3 of 3

[70]


APPENDIX 6

Script file buoy.php

------------------------------ #!/usr/bin/php -q <?php $savedir="/home/httpd/html/Data/buoy/"; $mbox = imap_open ("{10.0.0.180:143}", "buoy", "password"); $conn = sybase_connect("SILVER","WebGuest","password"); $ok=sybase_select_db("SOPACDB",$conn); $sqlbase="INSERT INTO [Buoy] ([buoyID],[sosi],[serial],[date],"; $sqlbase.="[HOUR],[WXVEL],[WYVEL],[AIRTEMP],[COMP],[BARO],[SST],"; $sqlbase.="[SSC],[DO-V],[PH-V],[CL-V],[U305air],[U330air],[U380air],"; $sqlbase.="[PARair],[U305sub],[U330sub],[U380sub],[PARsub]) VALUES ("; $headers = imap_headers ($mbox); if ($headers == false) { echo "No mail to be picked up\n"; } else { echo "Picking up some mail\n"; $i=1; while (list ($key,$val) = each ($headers)) { $body = imap_fetchbody($mbox,$i,"2"); $body = imap_base64($body); $content = explode ("\r\n",$body); $buoyid=substr($content[0],8); $sosi=substr($content[1],11); $serial=substr($content[2],7); $date=substr($content[3],5); $fields=explode("\t",$content[4]); $sqlvalstart="'".$buoyid."','".$sosi."','".$serial."','".$date."',"; for($j=5;$j<count($content)-1;$j++) { $values=explode("\t",$content[$j]); $sqlvalues=""; for($k=0;$k<count($values);$k++) { if ($values[$k]=="--") { $values[$k]="NULL"; } $sqlvalues.=$values[$k].","; } $sql=$sqlbase.$sqlvalstart.substr($sqlvalues,0,strlen($sqlvalues)-1).")"; $result = sybase_query($sql); } imap_delete($mbox,$i); $i++; } } imap_expunge($mbox); imap_close($mbox); // now process the images include ("jpgraph/jpgraph.php"); include ("jpgraph/jpgraph_line.php");

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for ($buoyid=1;$buoyid<3;$buoyid++) { $sql="SELECT TOP 336 Day([date]),Month([date]),Year([date]),[HOUR],[SST],[SSC],[BARO],[DO-V],[AIRTEMP],[WXVEL],[WYVEL],[COMP],[PH-V],[CL-V],[U305air],[U330air],[U380air],[PARair],[U305sub],[U330sub],[U380sub],[PARsub] FROM [Buoy] WHERE [buoyID]='SOPAC ".$buoyid."' ORDER BY [date] DESC, [HOUR] DESC"; $result = sybase_query($sql); $xdata=array(); $SST=array(); $airtemp=array(); $vel=array(); $comp=array(); $baro=array(); $arrsalinity=array(); $arroxysat=array(); $arroxygen=array(); $arrph=array(); $arrchloro=array(); $u305air=array(); $u305sub=array(); $u330air=array(); $u330sub=array(); $u380air=array(); $u380sub=array(); $parair=array(); $parsub=array(); while ($row = sybase_fetch_array($result)) { $xdata[]=date("Y/m/d-H",mktime($row[3],0,0,$row[1],$row[0],$row[2])); $airtemp[]=$row[8]; $SST[]=$row[4]; $d=sqrt($row[9]*$row[9]+$row[10]*$row[10]); $vel[]=$d; $comp[]=$row[11]; $baro[]=$row[6]; $u305air[]=$row[14]; $u305sub[]=$row[18]; $u330air[]=$row[15]; $u330sub[]=$row[19]; $u380air[]=$row[16]; $u380sub[]=$row[20]; $parair[]=$row[17]; $parsub[]=$row[21]; $T68=$row[4]*1.00024; $R=$row[5]*10/42.914; $Rp=1+(-($row[6]/10)*(0.0000207+-0.000000000637*(-$row[6]/10)+0.0000000003989*(-($row[6]/10)^2))/(1+0.03426*$T68+0.0004464*$T68*$T68+0.42515*$R-0.003107*$R*$T68)); $Rt=$R/(0.6766097+0.0200564*$T68+0.0001104258*$T68^2+-0.00000069698*$T68^3+0.0000000010031*$T68^4); $salinity=0.008+(-0.1692*pow($Rt,1/2))+25.3851*pow($Rt,2/2)+14.0941*pow($Rt,3/2)+(-7.0261*pow($Rt,4/2))+2.7081*pow($Rt,5/2)+(($T68-15)+0.0162*($T68-15)*(0.0005*pow($Rt,0/2)+(-0.0056*pow($Rt,1/2))+(-

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0.0066*pow($Rt,2/2))+(-0.0375*pow($Rt,3/2))+0.0636*pow($Rt,4/2)+(-0.0144*pow($Rt,5/2)))); $oxysat=exp(-173.4292+249.6339*(100/($row[4]+273.15))+143.3483*log(($row[4]+273.15)/100)+(-21.8492)*(($row[4]+273.15)/100)+$salinity*(-0.033096+0.014259*(($row[4]+273.15)/100)+-0.0017*(($row[4]+273.15)/100)*(($row[4]+273.15)/100))); if ($buoyid==1) { $oxygen=(0.4117*($row[7]+(-0.4884))*exp(0.0018*$row[4])*$oxysat*exp(0.000135*($row[6]/10))); } else { $oxygen=(0.4112*($row[7]+-0.4904)*exp(0.0016*$row[4])*$oxysat*exp(0.000135*($row[6]/10))); } if ($buoyid==1) { $PH=7+($row[12]-2.511)/(4.5862*($row[4]+273.15)*0.000198416); } else { $PH=7+($row[12]-2.504)/(4.5799*($row[4]+273.15)*0.000198416); } if ($buoyid==1) { $arrchloro[]=($row[13]-0.045)*14; } else { $arrchloro[]=($row[13]-0.054)*13.16; } $arrsalinity[]=$salinity; $arroxysat[]=$oxysat; $arroxygen[]=$oxygen; $arrph[]=$PH; } //doing the temperature graphs // Create the graph. These two calls are always required $graph = new Graph(600,400,"auto"); $graph->SetScale("textlin"); $graph->SetY2Scale("lin"); // Setup margin and titles $graph->img->SetMargin(60,60,80,100); $graph->title->Set("SOPAC Coastal Environmental Monitoring Buoy Deployment ".$buoyid); $graph->subtitle->Set("http://www.sopac.org/Data/buoy/"); $graph->yaxis->title->Set("degrees Celcius"); $graph->y2axis->title->Set("PSU"); $graph->legend->SetLayout(LEGEND_HOR); $graph->legend->SetPos(0.5,0.09,'center','top'); $graph->xaxis->Setpos("min"); $graph->xaxis->SetTickLabels($xdata); $graph->xaxis->SetLabelAngle(90); $graph->xaxis->SetTextTickInterval(24,0); // Create the linear plot $lineplot=new LinePlot($airtemp); $lineplot->SetLegend("Air Temp"); // Add the plot to the graph $graph->Add($lineplot); // Create the linear plot 2 $lineplot2=new LinePlot($SST); $lineplot2->SetLegend("Sea Temp"); $lineplot2->SetColor("red"); // Add the plot to the graph

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$graph->Add($lineplot2); // Create the linear plot 2 $lineplot3=new LinePlot($arrsalinity); $lineplot3->SetLegend("Salinity"); $lineplot3->SetColor("blue"); $graph->y2axis->SetColor("blue"); // Add the plot to the graph $graph->AddY2($lineplot3); // Display the graph $graph->Stroke($savedir."buoy".$buoyid."temp.png"); //doing the wind velocity graph // Create the graph. These two calls are always required $graph = new Graph(600,400,"auto"); $graph->SetScale("textlin"); $graph->SetY2Scale("lin",0,360); // Setup margin and titles $graph->img->SetMargin(60,60,80,100); $graph->title->Set("SOPAC Coastal Environmental Monitoring Buoy Deployment ".$buoyid); $graph->subtitle->Set("http://www.sopac.org/Data/buoy/"); $graph->yaxis->title->Set("m/s"); $graph->y2axis->title->Set("degrees"); $graph->legend->SetLayout(LEGEND_HOR); $graph->legend->SetPos(0.5,0.09,'center','top'); $graph->xaxis->Setpos("min"); $graph->xaxis->SetTickLabels($xdata); $graph->xaxis->SetLabelAngle(90); $graph->xaxis->SetTextTickInterval(24,0); // Create the linear plot $lineplot=new LinePlot($vel); $lineplot->SetLegend("Wind Speed"); // Add the plot to the graph $graph->Add($lineplot); // Create the linear plot 2 $lineplot2=new LinePlot($comp); $lineplot2->SetLegend("Wind Direction"); $lineplot2->SetColor("red"); $graph->y2axis->SetColor("red"); // Add the plot to the graph $graph->AddY2($lineplot2); // Display the graph $graph->Stroke($savedir."buoy".$buoyid."wind.png"); //doing the BARO graph // Create the graph. These two calls are always required $graph = new Graph(600,400,"auto"); $graph->SetScale("textlin"); // Setup margin and titles $graph->img->SetMargin(60,60,80,100); $graph->title->Set("SOPAC Coastal Environmental Monitoring Buoy Deployment ".$buoyid); $graph->subtitle->Set("http://www.sopac.org/Data/buoy/");

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$graph->yaxis->title->Set("mb"); $graph->legend->SetLayout(LEGEND_HOR); $graph->legend->SetPos(0.5,0.09,'center','top'); $graph->xaxis->Setpos("min"); $graph->xaxis->SetTickLabels($xdata); $graph->xaxis->SetLabelAngle(90); $graph->xaxis->SetTextTickInterval(24,0); // Create the linear plot $lineplot=new LinePlot($baro); $lineplot->SetLegend("Pressure"); // Add the plot to the graph $graph->Add($lineplot); // Display the graph $graph->Stroke($savedir."buoy".$buoyid."baro.png"); //doing the chloro graphs // Create the graph. These two calls are always required $graph = new Graph(600,400,"auto"); $graph->SetScale("textlin"); $graph->SetY2Scale("lin"); // Setup margin and titles $graph->img->SetMargin(60,60,80,100); $graph->title->Set("SOPAC Coastal Environmental Monitoring Buoy Deployment ".$buoyid); $graph->subtitle->Set("http://www.sopac.org/Data/buoy/"); $graph->yaxis->title->Set("ml/l;pH"); $graph->y2axis->title->Set("ug/l"); $graph->legend->SetLayout(LEGEND_HOR); $graph->legend->SetPos(0.5,0.09,'center','top'); $graph->xaxis->Setpos("min"); $graph->xaxis->SetTickLabels($xdata); $graph->xaxis->SetLabelAngle(90); $graph->xaxis->SetTextTickInterval(24,0); // Create the linear plot $lineplot=new LinePlot($arroxygen); $lineplot->SetLegend("Dissolved Oxygen"); // Add the plot to the graph $graph->Add($lineplot); // Create the linear plot 2 $lineplot2=new LinePlot($arrph); $lineplot2->SetLegend("pH"); $lineplot2->SetColor("red"); // Add the plot to the graph $graph->Add($lineplot2); // Create the linear plot 2 $lineplot3=new LinePlot($arrchloro); $lineplot3->SetLegend("Chlorophyl"); $lineplot3->SetColor("green"); $graph->y2axis->SetColor("green"); // Add the plot to the graph $graph->AddY2($lineplot3); // Display the graph

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$graph->Stroke($savedir."buoy".$buoyid."chloro.png"); //doing the UV graphs // Create the graph. These two calls are always required $graph = new Graph(600,400,"auto"); $graph->SetScale("textlin"); // Setup margin and titles $graph->img->SetMargin(60,60,80,100); $graph->title->Set("SOPAC Coastal Environmental Monitoring Buoy Deployment ".$buoyid); $graph->subtitle->Set("http://www.sopac.org/Data/buoy/"); $graph->yaxis->title->Set("mE/cm2/s"); $graph->legend->SetLayout(LEGEND_HOR); $graph->legend->SetPos(0.5,0.09,'center','top'); $graph->xaxis->Setpos("min"); $graph->xaxis->SetTickLabels($xdata); $graph->xaxis->SetLabelAngle(90); $graph->xaxis->SetTextTickInterval(24,0); // Create the linear plot $lineplot=new LinePlot($u305air); $lineplot->SetLegend("u305air"); // Create the linear plot $lineplot2=new LinePlot($u305sub); $lineplot2->SetLegend("u305sub"); $lineplot2->SetColor("red"); // Create the linear plot $lineplot3=new LinePlot($u330air); $lineplot3->SetLegend("u330air"); $lineplot3->SetColor("green"); // Create the linear plot $lineplot4=new LinePlot($u330sub); $lineplot4->SetLegend("u330sub"); $lineplot4->SetColor("blue"); // Add the plot to the graph $graph->Add($lineplot); $graph->Add($lineplot2); $graph->Add($lineplot3); $graph->Add($lineplot4); // Display the graph $graph->Stroke($savedir."buoy".$buoyid."uv.png"); //doing the UV2 graphs // Create the graph. These two calls are always required $graph = new Graph(600,400,"auto"); $graph->SetScale("textlin"); // Setup margin and titles $graph->img->SetMargin(60,60,80,100); $graph->title->Set("SOPAC Coastal Environmental Monitoring Buoy Deployment ".$buoyid); $graph->subtitle->Set("http://www.sopac.org/Data/buoy/"); $graph->yaxis->title->Set("mE/cm2/s"); $graph->legend->SetLayout(LEGEND_HOR); $graph->legend->SetPos(0.5,0.09,'center','top'); $graph->xaxis->Setpos("min"); $graph->xaxis->SetTickLabels($xdata);

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$graph->xaxis->SetLabelAngle(90); $graph->xaxis->SetTextTickInterval(24,0); // Create the linear plot $lineplot5=new LinePlot($u380air); $lineplot5->SetLegend("u380air"); $lineplot5->SetColor("black"); // Create the linear plot $lineplot6=new LinePlot($u380sub); $lineplot6->SetLegend("u380sub"); $lineplot6->SetColor("red"); // Create the linear plot $lineplot7=new LinePlot($parair); $lineplot7->SetLegend("PARair"); $lineplot7->SetColor("green"); // Create the linear plot $lineplot8=new LinePlot($parsub); $lineplot8->SetLegend("PARsub"); $lineplot8->SetColor("blue"); // Add the plot to the graph $graph->Add($lineplot5); $graph->Add($lineplot6); $graph->Add($lineplot7); $graph->Add($lineplot8); // Display the graph $graph->Stroke($savedir."buoy".$buoyid."uv2.png"); } sybase_close($conn); ?>

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