Linda Tatreau, MARCH 4, 2010

NOAA Teacher at Sea: Linda Tatreau
Onboard NOAA Ship Oscar Elton Sette

Mission: Fisheries Surveys
Geographical Area of Cruise: Equatorial Pacific
Date: March 4, 2010

Pinging and Playing

We continue to “kill dots” as we work our way around the island of Farallon de Mendinilla. The mapping here will be finished tonight and then we will head north to map the seafloor of a few seamounts and banks. Most of the recent questions on this blog have been about “killing dots,” as we edit the data from the multibeam sonar. I will tell you more about the map making process in a future post. Today I want to show you some of the fun things we do aboard ship.Fishing is everyone’s favorite activity, either for the catching or the eating. The best method is trolling using lures when the ship is traveling at about 10 knots. This only happens when the ship is heading from one study area to another. When using the multibeam, the ship travels at about 4.5 knots and the fish are less apt to bite a slowly moving lure.

Kenji making poke from a wahoo he caught.
Frances with mahi mahi skins she is drying to make a fishing lure. Before drying she had to remove all the meat and later all the scales were removed. The resulting skin is very tough.
Jonathan on the exercise bike pedaling to Rota. There is an exercise room on the ship with a treadmill, rowing machine and weights. Many of the crew members like the bike best because it’s out on the deck with the great view.
A few of the movies available.
Movies are popular during breaks. The ship has about 800 tapes including older movies and recent releases. Many of the crew members have personal collections as well.
The desk in my stateroom.
The desk in my stateroom.
Each stateroom (bunkroom) has a monitor so the movies can be watched in the movie room, the lounge or the staterooms. The T.V. in the lounge also gets Fox News via satellite. The internet is a popular pastime. That also comes via satellite. The ship pays a set fee for the satellite service and there is no charge to us. There are three computers in the lounge available for everyone to use. There are internet connections on the bridge, in the science labs and in the bunk rooms for people with laptops. The library has a nice collection of books and board games so there is always something to do during non-working hours.
Bellow: That’s me looking for whales. These binoculars are called “big eyes.” They are used on trips when scientists are studying mammal populations. Using these binoculars from the highest point on the ship increases the likelihood of seasickness.
Big Eyes
Big Eyes
Here we are splicing lines to hold buoys. There have also been several knot-tying sessions.
Here we are splicing lines to hold buoys. There have also been several knot-tying sessions.

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