ALVIN Dive Information

Dive Number:4521Date:06/20/09
Cruise:AT-15Leg:47
Chief Scientist:HoldenOperations Area:Axial, JdF
Latitude:45-56.041NLongitude:129-58.956W
Pilot:S. KelleyObserver 1:Sanjoy Som
Observer 2:Annie Bourbonnais
Launch Time:15:08Time Submerged:8:02
Time on Surface:23:10Bottom Time:6:17
Depth:1540 metersPurpose:Geochemistry
Sponsor:NSFData:
Still Images:2 flash Moving Images:8 DVcam tape(s)
1 non-Alvin video tape
Observed:Bacterial mats, Basalt lava, Cold seep, Inactive vent deposits, Lo temp vents, Midwater organisms, Non-vent fish, Sea cucumbers, Sea stars, Soft sediment, Tube worms, Vent fishSampled:ALVIN navigation, Bacterial mats, Basalt lava, Lo temp vents, Short baseline nav, Temperature records, Tube worms
FrameGrabber Link:
Remarks: