ML 118016

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Humpback Whale -- Megaptera novaeangliae More
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Age/Sex
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3 Unknown  

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Paul J Perkins
13 Apr 1970 at 14:08

    Geography
  • Bermuda
    Latitude/Longitude
  • 32.1   -65.03333
    Elevation
  • -33 meters
    Channels
  • Stereo
    Sampling Rate
    Bit Depth
    Recorders
    Microphones
  • Sennheiser MKH 70
    Accessories
    Equipment Note

NOTES: LNS notes: This is a 2-channel recording, with hydrophone signal on the left channel and voice announcements on the right. 20Jan2004 SAS. Reel box notes: "Challenger Bank; 3 Humps off Bermuda. 1408 to 1455. 13 April 1970. Continuous time. PQM-1a Recordings. Background 110 dB No engines idling. Background 112 dB with engines idling. 120 dB level on last 1" of reel." Deck Wildlife Watch: "Date: 13 April 1970. Vessel: R/V Trident. Cruise#: 80. Weather: Overcast. Wind: 15. Seas state: 3-4. Visibility: Good. Hour watch start: 0900. Ship's position at start: Departing St. George's Bermuda. Hour 1412 - On Challenger Bank, have whales, 172 feet of water at least 4+ calling. Lat. 32¡06N Long. 65¡02." SEAOCEAN

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