pl23_expl1966.jpg
![To make fluorescent observations, the Johnson-Sea-Link is modified byplacing blue filters on the submersible's two 400 W HMI lamps expl1966.jpg To make fluorescent observations, the Johnson-Sea-Link is modified byplacing blue filters on the submersible's two 400 W HMI lamps](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_expl1966.jpg)
Description
To make fluorescent observations, the Johnson-Sea-Link is modified byplacing blue filters on the submersible's two 400 W HMI lamps.
Credit
Operation Deep Scope 2004/ NOAA/OER
Display Date
2004 August 10
Location
Gulf of Mexico
Collection
Voyage to Inner Space
Keywords
Ocean Exploration