One tube seen on Norriego Point in Destin, NW Florida.

Exposure Date: 2015:09:19 08:23:35;
Make: NIKON CORPORATION;
Model: NIKON D60;
ExposureTime: 15625/10000000 s;
FNumber: f/9;
ISOSpeedRatings: 100;
ExposureProgram: Manual;
ExposureBiasValue: 0/6;
MeteringMode: Spot;
Flash: Flash did not fire;
FocalLength: 25 mm;
FocalLengthIn35mmFilm: 37 mm;
Software: Adobe Photoshop CS2 Windows;
Lens: Nikon AF-S 18-70mm DX Nikkor.