ALVIN Dive Information

Dive Number:4524Date:06/23/09
Cruise:AT-15Leg:47
Chief Scientist:HoldenOperations Area:Mothra, JdF
Latitude:47-53.992NLongitude:129-09.463W
Pilot:S. KelleyObserver 1:Jeff Mcdonald
Observer 2:James Holden
Launch Time:15:08Time Submerged:5:30
Time on Surface:20:38Bottom Time:2:52
Depth:2277 metersPurpose:Geochemistry
Sponsor:NSFData:
Still Images:2 flash cards Moving Images:4 DVcam tape(s)
Observed:Bacterial mats, Basalt lava, Hi temp vents, Inactive vent deposits, Lo temp vents, Midwater organisms, Non-vent fish, Octopus, Sea stars, Snails/Limpets, Sponges, Tube worms, Vent fishSampled:ALVIN navigation, Lo temp vents, Short baseline nav, Temperature records
FrameGrabber Link:
Remarks:Octopus at base of phang