ALVIN Dive Information

Dive Number:3473Date:09/21/99
Cruise:AT-03Leg:39
Chief Scientist:BECKEROperations Area:MIDDLE VALLEY
Latitude:48-26.49NLongitude:128-42.61W
Pilot:S. FaluoticoObserver 1:Bruce Strickrott
Observer 2:Keir Becker
Launch Time:08:05Time Submerged:8:36
Time on Surface:16:41Bottom Time:5:52
Depth:2438 metersPurpose:GEOCHEMISTRY
Sponsor:NSFData:1 CD-ROM Incl. Dives 3465-3479
1 CD-ROM Incl. Dives 2950-3744, data transferred from 3.5" diskettes
Still Images:2 Reel(s) 35mm color film Incl. Dives 3465-3477Moving Images:3 Hi8 video tape(s)
3 3-chip videos
Observed:Anemones, Bacterial mats, Hi temp vents, Inactive vent deposits, Lo temp vents, Non-vent fish, Sea stars, Snails/Limpets, Soft sediment, Sponges, Tube worms, Vent fish, OctopusSampled:Hi temp vents
FrameGrabber Link:
Remarks:Downloaded and reprogrammed two borehole hydrological observatories, sampled hot vent (252 degrees C), observed new warm vent (15 degrees C).