ALVIN Dive Information

Dive Number:2249Date:08/03/90
Chief Scientist:JOHNSONOperations Area:JUAN DE FUCA RIDGE
Pilot:T. TengdinObserver 1:Mark Holmes
Observer 2:Mary Monfort
Launch Time:0814Time Submerged:7:27
Time on Surface:1541Bottom Time:
Depth:2510 metersPurpose:GEOLOGY
Still Images:2 Reel(s) 35mm color film Incl. Dives 2248-49Moving Images:3 8mm video tape(s)
Observed:Anemones, Basalt lava, Non-vent fish, Sea cucumbers, Sea stars, Soft sediment, Sponges, UrchinsSampled:ALVIN navigation, Magnetometer records, Temperature records
FrameGrabber Link:
Remarks:Poor NAV, although we were South of the net and in rough topography that shielded from the xpndrs. Surface NAV didn't seem much better.