ALVIN Dive Information

Dive Number:4474Date:11/16/08
Cruise:AT-15Leg:39
Chief Scientist:CaryOperations Area:9N V Vent
Latitude:09-47.246NLongitude:104-17.025W
Pilot:M. SpearObserver 1:Korey Verhein
Observer 2:Dave Caron
Launch Time:14:09Time Submerged:8:51
Time on Surface:23:00Bottom Time:5:59
Depth:2538 metersPurpose:Biology/Chemistry
Sponsor:NSFData:
Still Images:2 SD cards Moving Images:6 DVcam tape(s)
Observed:Anemones, Basalt lava, Clams, Hi temp vents, Inactive vent deposits, Lo temp vents, Midwater organisms, Mussels, Non-vent fish, Sea cucumbers, Sea stars, Snails/Limpets, Sponges, Tube worms, UrchinsSampled:ALVIN navigation, Clams, Hi temp vents, Inactive vent deposits, Lo temp vents, Mussels, Short baseline nav, Snails/Limpets, Temperature records, Tube worms
FrameGrabber Link:http://4dgeo.whoi.edu/webdata/DAQ/AT15-39/Alvin-D4474/html/S0001.html
Remarks:USBL LVL Alvin navigation. Survey of major biological features of V Vent are of 9N location