ALVIN Dive Information

Dive Number:4351Date:09/25/07
Cruise:AT-15Leg:23
Chief Scientist:BeckerOperations Area:Dead Dog/Middle Valley
Latitude:48-26.516NLongitude:128-42.562W
Pilot:M. SpearObserver 1:Anton Zafereo
Observer 2:Keir Becker
Launch Time:15:06Time Submerged:8:18
Time on Surface:23:24Bottom Time:5:32
Depth:2422 metersPurpose:Geochemistry
Sponsor:NSFData:
Still Images: Moving Images:6 DVcam tape(s)
Observed:Anemones, Bacterial mats, Non-vent fish, Sea cucumbers, Snails/Limpets, Tube wormsSampled:
FrameGrabber Link:http://4dgeo.whoi.edu/webdata/DAQ/AT15-23/Alvin-D4351/html/S0001.html
Remarks:Downloaded cork at 887D, Middle Valley; deployed samplers at "Puppy dog" 700-800m NE of site; sampled 270 deg.C vents SW of Puppy Dog