WILDLIFE mrPAT Small Fisheries Independent Argos Location Reporter User Guide

WILDLIFE mrPAT Small Fisheries Independent Argos Location Reporter

This user guide will give you all the essential information needed for interacting with, and deploying a Wildlife Computers Mark Report PAT

About the Mark Report PAT (mrPAT)

The mrPAT is a small, fisheries-independent Argos location reporter. An animal is tagged at a known time and location. At some user-defined time interval, or absolute date, the release pin is activated causing the tag to separate from its tether. Being positively buoyant, the tag floats to the surface and Argos transmissions are initiated once a dry environment is recognized. The first Argos location marks the last known location of the tagged animal.

Before you Begin
The list below shows what is required to configure and deploy the mrPAT:

• A Wildlife Computers online portal account
• A Windows computer with Tag Agent Software and USB driver installed
• A Wildlife Computers communications cable
• A magnet

Visit wildlifecomputers.com to download the required software (Tag Agent and the USB-Blue Driver) and setup an account. At the end of this document, there is a list of key terms and concepts for reference. We recommend new users review this list.
Anatomy of a Tag

Wet/Dry Sensor
The wet/dry sensor is composed of two elements; a small metal post at the top of tag and metal strap on the side of tag.
The wet/dry sensors should never be covered in any way. This includes anti- fouling substances and attachment adhesives (e.g. epoxy). Covering can interfere with the tag’s ability to differentiate between wet and dry conditions.
Contact Wildlife Computers if tags are to be used in brackish or freshwater. Special wet/dry sensor hardware may be necessary depending on water conductivity.

Communications Port
The communications port is where the Wildlife Computers Communications Cable connects to the tag. Prior to a deployment, this port should be sealed with the plug provided. Smear a small amount of the silicone grease supplied onto the sides and bottom of the plug, align the plug and pins, and carefully push the plug into the port. If it does not align easily with the pins, rotate it 180° and try again. The plug prevents corrosion of the pins during the deployment; however, the plug is not required for the tag to function normally.

LED Indicator Light
The LED indicator light displays what mode the tag is in.

Release Pin
The tag begins its release sequence by energizing the release pin causing an electrolytic reaction. In sea water, it takes about 4 hours for the pin to erode to a point where the tag separates from the tether.

Antenna and Float
The mrPAT is designed to float with the antenna and wet/dry sensor above the water surface. It is of great importance that the full package (with tether and anchor attached) is positively buoyant. If attachment fails and the anchor pulls out of the animal, the tag will only report if a dry environment is detected. If the tag sinks, it may be crushed or sit on the bottom until the release date/mission duration is achieved.

Interacting with a Tag
Tag Agent Software is used to communicate with the mrPAT. Tag Agent and the USB-Blue Driver can be downloaded from our website: wildlifecomputers.com. Once installed, Tag Agent can be used to:
• Configure the tag deployment duration or release date
• Change tag states
• Upload remotely-selected settings into a tag
• Check sensor readings and conduct test transmissions
To communicate with a tag, open Tag Agent Software (Figure 2).

Use the USB communications cable to plug the tag into your PC. Take care to ensure that the pins are aligned. Once plugged in, swipe a magnet near the tag communication port to establish connection. The tag LED at the base of the antenna will turn orange, and the Tag Agent home screen will appear with tag information on the left and sensor readings on the right (Figure 3).

If the tag is new or was previously programmed by another user, a pop-up box will appear asking if you wish to take ownership of the tag. Becoming a tag administrator gives you the authority to select and save new settings.

Configuring Deployment Duration

To set the tag deployment duration or release date within Tag Agent, select the Administer Tag button in the upper menu.

A new window will open up revealing two sections: Tag Information and Tag Release Sequence.

Tag Information
All information about the tag type, serial number, tagware version, and Argos settings can be found under the Tag Information tab. The Tag Name field is an optional user-definable label.

Tag Release Sequence

The mrPAT can be programmed to begin its release sequence either after a specified deployment duration (interval), or on a specific calendar date.

• When an interval duration (day) is selected: release is initiated at the same time of day when deployment was detected. For example, a deployment scheduled for five days starting on 1 May 2017 at 18:00 UTC will initiate its release sequence on 6 May 2017 at 17:59 UTC, five days from deployment.
• When a specific calendar date is selected: release is initiated at midnight UTC rollover into the release date, regardless of the time of day the deployment was detected. For example, a deployment on 1 May 2017 at 18:00 UTC with a release date of 6 May 2017, will initiate its release sequence on 6 May 2017 at 00:00 UTC, four days and six hours from deployment.

Once release is initiated, the release link begins to degrade. After approximately 4 hours, the nose cone will separate from the body of the tag. The tag will ascend to the surface and Argos uplinks will begin.

Conditional Release
The mrPAT monitors for premature tag detachment. The default settings will trigger release if the tag is more than five percent dry for two consecutive hours with the wet/dry sensor sampled every three seconds. The standard release settings are appropriate for pelagic fish that don’t often surface. You can choose to create custom settings and adjust the conditions that will trigger release.

Premature release detection is a critical feature of the mrPAT. Prompt reporting on release ensures you get the last known location of your animal, even if the tag is shed before the scheduled release date. Disabling conditional release is not recommended unless animals are expected to venture into fresh water.
Send Changes Button
Once release settings have been chosen, use the blue Send Changes button to load settings into tag. Tag Agent will confirm receipt of settings via dialog box. The Check for Updates tab on the top left navigation bar of Tag Agent home screen can be used at any time to see if setting updates are available.

Tag States: Auto Start, Start, and Stop Modes
The mrPAT has 3 states: Auto Start, Start, and Stop (Figure 5).

• Auto Start puts the tag in standby. A tag in auto-start mode can be activated by sea water submersion or by magnet swipe protocol.
• Start mode activates the tag. In Start, data collection is running and the tag begins monitoring for its set release condition. The mrPAT can only be started by submersion in salt water or by magnet protocol. Tag Agent cannot be used to activate the mrPAT.
• Stop puts the tag into deep shutdown for storage. The tag will remain unresponsive unless connected to Tag Agent.

LED Blink Patterns
Passing a magnet near the communications port will cause the tag to blink the indicator light. The blink pattern reveals the tag state:

• Auto Start: Two blinks and a pause repeated 3 times
• Start: Ten rapid blinks
• Stop: No blinks

Changing Tag States with a Magnet
Passing a magnet near the communications port can toggle the tag between Auto Start and Start mode. After a magnet is swiped and the blink pattern is displayed, the indicator light remains on for two full seconds. If the magnet is swiped again during the window that the light is on, the mode will change and the blink pattern of the new mode will display. Once the tag begins release, you can no longer change modes with a magnet. You must change modes by connecting to Tag Agent.
If you start a tag, and are using the default premature release settings, the tag must be deployed in water within two hours or premature release will begin.

Figure 7—Magnet and indicator light sequence to switch from Auto Start to Start. A magnet swipe near the communications port, will double-blink three times. Then the indicator light will remain on for two seconds. Swiping the magnet again in the window while the light is on will put the tag in Start mode. The tag will blink 10 times rapidly and then remain lit for two seconds to show it is activated.

Note: If a tag is deployed by mistake, either the magnet swipe protocol or Tag Agent can be used to set the active tag back to Auto Start.

Disconnect from the mrPAT
Use the Disconnect Tag tab on the upper left of the Tag Agent Menu to select the tag state before unplugging. If you are planning to deploy in the near future, select Auto Start mode. The tag will then auto-deploy on saltwater submersion.

Always disconnect the tag using the Disconnect Tag button. Unplugging without setting the tag state could leave the tag in a mode that will rapidly deplete the battery.

Checking Sensor Readings and Transmission Test
The sensor values displayed on the Tag Agent home screen are continuously updated from the tag. Sensor functionality can be validated by manipulating the sensors as follows:
Temperature—when you first plug into the tag, the temperature will read approximately room temperature. You can expect the value to increase over time as the LED heats the sensor.
Wet/Dry—connecting a wire from the large rectangular ground plate strap to the small metal post at the top of tag will change the value from over 200 to less than 20.
Tilt—changes with tag orientation.

Test Transmission

Under the Advanced button on the top menu, there is an option to Send Test Transmission. When
selected, a pop-up box will appear displaying the transmit voltage. The transmission voltage should read approximately 2.5-3.0v.

Argos Transmitter Test
The Argos Transmitter test allows for a full system test to confirm that the tag is successfully sending messages to the Argos satellites. Click on the Advanced Tab then Argos Transmitter Test.

• Seconds Offset: If you will be testing multiple tags at one time, you can use this parameter to offset transmissions so the tags will not transmit at the same time.
• Transmit Count: How many times you want the tag to transmit. 120 transmissions at a 90 second interval will provide a 3-hour test, which is usually enough to coincide with a couple of satellite passes. Check the satellite passes in your area prior to beginning the test.
• Seconds Apart: The time between each transmission. The usual repetition rate for a mrPAT is 90 seconds.

When all of the tags are setup and deployed, take them outside where they have a full view of the sky. For best results, float the mrPATs in a bucket of saltwater.
When the test ends, the tag will automatically go into Stop Mode. You will need to connect to the tag again with Tag Agent to put it into Standby Mode prior to deployment.
Upon completion of the Argos Transmitter Test, the tag will be in STOP mode and you will need to communicate with it again prior to deploying it.

Set Tag Time
Under the Advanced button on the top menu, there is an option to Set Tag Time. If the tag clock is not set when you first communicate with a tag, Tag Agent will ask if you want to set the clock. If there is any other time that you wish to confirm that the clock is set, you can choose this Set Tag Time option.

Apply Script and Console
These two options under the Advanced Menu in Tag Agent are for troubleshooting with Wildlife Computers Support. You will not need to use these options under normal circumstances.

Using Tag Portal to Select Settings Remotely
Tag Portal is the cloud-based service offered by Wildlife Computers for remotely selecting tag settings.

When logged into your Portal account, a list of the tags which you have administrator power over can be viewed under the “My Tags” tab. To select settings, click on the serial number of the tag you wish to configure or use the pencil icon.

This will open a new window with setting selections. The same programming options are available whether settings are configured via Tag Portal or from within Tag Agent.
Once settings have been selected in Tag Portal, click the blue Propose Changes. This will save the settings in the cloud. The next time that tag communicates with Tag Agent (no matter who plugs the tag in), a dialog box will appear notifying you that new settings are awaiting upload.
Multiple set-ups can be published resulting in a queue of configurations awaiting upload. In this case, a dialog box will reveal a list of the configurations published, when they were selected, and which administrator chose the settings.
Tag Portal maintains a historic record of tag settings each time changes are uploaded into a tag. The record is instantly updated so long as an Internet connection is available.

Offline Mode
Before programming can be done offline, Tag Agent must be downloaded and opened with valid credentials entered while connected to the Internet.
So long as the software has been opened once and credentials have been entered, programming offline is feasible. To program the release date or mission duration, select Administer Tag from Tag Agent’s top navigation bar, choose Settings, and click Send Changes. A dialog box will confirm settings have been loaded into tag.
The next time Internet connection is established, and Tag Agent software is open, the historical record will be updated in Tag Portal.

Online templates are not accessible when working offline. To program a group of tags with the same settings when working without an Internet connection create a local template. A file of the selected tag settings will be saved onto your local machine. Local templates can be created and applied in the Template Manager. Expose the Template Manager with the icon in the upper right corner of the screen.
The Internet connection status is displayed at the bottom of the Tag Agent home screen.

Sync Argos PTT Numbers to your Portal Account
Wildlife Computers supplies the Argos PTT numbers for all mrPAT tags. These PTT numbers must be synced to your portal account to view data.
Before tags are shipped, Wildlife Computers will contact you with Argos sub- program login credentials. To link these credentials to your Portal account:

1. Log in to your portal account
2. Click on the account holder’s name in the top-right menu bar
3. Select Account Settings
4. Select the Add Account tab and enter the provided username and password. Once your Argos sub-program is synced, all incoming data will be automatically ingested into the portal

Transmitted Data
Transmitted data helps infer if the tag was still attached to a swimming fish at the time of release.

• Daily Temperature Range: Min and Max values for each GMT day for the last 100 days of deployment
• Status Message: Current temperature at the time of transmission

Email Alerts
Within the Data Portal, alerts can be set to email you when tags begin transmitting. On the Data Portal home page, select Data Alerts from the left sidebar menu.
Click New Alert. Select the PTT ID numbers and specify the destination email address and alert start/stop times. When complete, click Save.

Tag Storage and Battery Maintenance

Proper tag storage is important to minimize passivation and keep the batteries charged. When stored correctly, the amount of battery life lost per year is only 1-2 percent.

mrPAT Storage—Less Than One Month
Not much needs to be done as you will be deploying them soon. Wildlife Computers recommends storing tags in a cool, dry environment—ideally around +5° C.

mrPAT Storage—Longer Than One Month
If you will be storing mrPAT tags longer that one month, you will need to place your tag in “Stop” mode using Tag Agent and exercise the batteries every 3 months.
Connect to each tag and login to Tag Agent. In the menu at the top, you will see the “Disconnect Tag” tab. Scroll down to “Stop.” The tags can now be stored. Wildlife Computers recommends storing tags in a cool, dry environment—ideally around +5° C.

Once tags are stored, they must be “exercised” by sending test transmissions in Tag Agent. Connect to each MiniPAT and log into Tag Agent. In the menu at the top, you will see the “Advanced” tab. Scroll to select, “Send Test Transmission.”

The test transmission voltage should read approximately 2.5-3.0v and the battery voltage displayed on the main sensor screen should be around 3.2v.
If you receive a low voltage reading, it may be due to passivation forming during storage. We recommend repeating this test at least 3-10 times to dislodge the possible passivation layer. If you continue to receive a low voltage reading, anything less than 3.2v, contact your technical sales consultant.

Technical Specifications

Additional Information

Glossary of Terms

• Administrator—someone who has authority to publish and change tag settings
• Argos PTT—uniquely identifies a transmitter for the Argos system. The ID consists of a decimal number and a hexadecimal (base 16) number
• Argos Subprogram— Subdivision of a primary Argos account. Each Subprogram has separate login credentials.
• Argos Location—a location generated by Argos from uplinks received during a satellite pass. Multiple uplinks are required to generate a single location. Get more information about how the Argos system works here: http://www.argos-system.org/web/en/391-faq-general-questions.php
• Transmission Interval (repetition rate)—how often a tag will test for dry conditions and try to transmit. mrPAT tags are set to transmit every 90 seconds. This value is programmed by Wildlife Computers
• Start/Auto Start/Stop—tag states. When started, will initiate a scheduled release. Auto Start will allow the tag to start using a magnet or when reading wet. Stop causes the tag to do nothing until reconnected to Tag Agent
• Tag Agent Software—the program used to program Wildlife Computers tags
• Tagware—the software running on a tag
• Wildlife Computers communications cable—the cable required by Tag Agent
• Tag Portal—the cloud-based service offered by Wildlife Computers for data viewing and remote tag setup.
• Wet and Dry—the state of the tag as determined by the wet/dry sensor which measures conductivity.

Antifouling Tags
Heavily fouled tags can be hugely detrimental to tagging studies as fouling growth over critical sensors can impede the tag’s transmitting performance. Especially for deployments in tropical waters, it is imperative that tags be protected against marine growth. Wildlife Computers endorses two antifouling paints, Micron and Propspeed. While we prefer Micron66, it is not available in some countries. There are dozens of paint options available, but Micron 66, Micron77 and Micron99 are our favorites from years of testing and client feedback. Micron66 is a copper-based antifouling paint that has a biocide which repels barnacles. For optimal protection, it is critical to use International Paints’ Interprotect primer in addition to several coats of paint. Micron66 is a great choice for slow movers like sea turtles and whale sharks—http://bit.ly/Micron66

Propspeed is non-toxic and widely available. Its glossy texture sloughs off marine growth before it has a chance to bond. Constant water flow is key to Propspeed’s effectiveness making it most beneficial for active swimmers. Wildlife Computers offers an optional service to sand, mask, and paint tags with Propspeed antifouling and coat the wet/dry sensors with conductive polymer. This comprehensive antifouling service is offered at a charge of $100 per tag prior to shipping. We do not apply Micron antifouling paint due to the hazardous nature of the product.

Tips and Tricks When Antifouling Your Tags
Here are a few critical points to ensure successful tag antifouling:

• Mix the Micron paint with a battery drill and paint mixer tool—this step is imperative to dislodge the copper off the bottom of the can! If you can’t use a drill, mix it thoroughly with a wide paddle to ensure all the copper sludge is mixed into the paint.
• After covering the wet/dry sensors, communications port, depth sensor opening, “Battery Isolator” screw, and LED viewing port with tape, prime the entire tag including all the antennas when applicable—Fastloc® GPS patch antennas, Fastloc® GPS whip antenna, and the Argos antenna.
• Only prime two to three tags at a time and ensure that the first coat of Micron paint goes on when the primer is tacky and not dry (if too late, apply another coat of primer and then paint when tacky).
• Apply three to four coats of Micron, allowing time to dry between coats (it is ablative, so it needs several coats that will wear off over time in the water).
• Remove masking tape!
• Optionally, apply another coat to the Fastloc® GPS and Argos whip antennas after attaching the tag (especially to a turtle). Remember to avoid the wet/dry sensors. Micron will not harm the attachment epoxy.

Check out our antifouling resources on the Wildlife Computers website including a video that shows you exactly how to do apply antifouling paint.

Resources
International Paints Micron Antifouling Paint
Micron is only available in 5-liter (one gallon) cans.p http://www.yachtpaint.com/LiteratureCentre/micron-66-info-usa-eng.df

USA Store Locator: http://www.yachtpaint.com/usa/diy/store- locator/search.aspx

Micron is available in the USA and Asia-Pacific regions from International Paints dealers and ship chandlers. Micron is not available in all countries.

Similar Micron products such as Micron Extra, Micron Extra2, MicronCSC, Micron77 and Micron99 are alternative solutions although Micron66, Micron77 and Micron99 are the most effective. Micron77 may only be available from licensed applicators.

International Paints Primer

“Interprotect 2000E” or “Interprotect” or “Gelsheild 200” (These are the same product). Interprotect is a two-part epoxy primer and is available in 750ml, (one quart) cans. If Interprotect primer is not available then “Primocon” primer can be used but it is not as effective.

Contacting Wildlife Computers

U.S. and International
Members of the Wildlife Computers technical sales and support team are located in Redmond, WA, USA, and Havelock North, New Zealand, allowing us to cover promptly a wide range of time zones.
Mailing and Shipping
Wildlife Computers
8310 154th Avenue NE, Suite 150
Redmond, WA 98052 USA
Email
Sales, Quotes, and Inquiries: [email protected]
Technical Support: [email protected]
Phone Website
+1 (425) 881 3048 WildlifeComputers.com

For Asian Clients
While we welcome your direct correspondence, we recommend that you contact our colleague, Yong Huang, for assistance. Mr. Huang understands the special purchase processes for your countries, and will provide you with the best service for the best price. He also is fluent in Japanese, Chinese, and English.
Mailing Address—Please ship tags to our main office in Redmond, WA

Yong Huang
Enfotran Corporation
816 Evergreen Point Road, #217
Medina, WA 98039 USA

Email Phone Fax
[email protected]
+1 (425) 456 0101 +1 (425) 456 0303

The information contained in these documents is confidential, privileged and only for the information of the intended recipient and may not be used, published or redistributed without the prior written consent of Wildlife Computers

References

• bit.ly/Micron66
• Home - Wildlife Computers Inc.
• Argos - Worldwide tracking and environmental monitoring by satellite
• Interlux Yacht Paint: Paint your boat like a pro

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>