ALVIN Dive Information

Dive Number:4517Date:06/16/09
Cruise:AT-15Leg:47
Chief Scientist:HoldenOperations Area:Main Endeavour Field, JdF
Latitude:47-56.942NLongitude:129-05.756W
Pilot:M. SpearObserver 1:Rika Anderson
Observer 2:Candice St. Germain
Launch Time:15:09Time Submerged:7:46
Time on Surface:22:55Bottom Time:5:08
Depth:2199 metersPurpose:Geochemistry
Sponsor:NSFData:
Still Images:2 flash cards Moving Images:6 DVcam tape(s)
Observed:Anemones, Basalt lava, Hi temp vents, Inactive vent deposits, Lo temp vents, Midwater organisms, Non-vent fish, Other worms, Sea cucumbers, Sea stars, Snails/Limpets, Sponges, Tube wormsSampled:ALVIN navigation, Basalt lava, Hi temp vents, Inactive vent deposits, Lo temp vents, Other worms, Short baseline nav, Snails/Limpets, Temperature records, Tube worms
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