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Uploaded 14-Mar-11
Taken 3-Mar-11
Visitors 746


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Photo Info

Dimensions1500 x 1000
Original file size205 KB
Image typeJPEG
Color spacesRGB
Date taken3-Mar-11 19:48
Date modified17-Mar-11 15:20
Shooting Conditions

Camera makeCanon
Camera modelCanon EOS REBEL T1i
Focal length10 mm
Exposure30s at f/4
FlashNot fired, compulsory mode
Exposure bias0 EV
Exposure modeManual
Exposure prog.Manual
ISO speedISO 1600
Metering modePattern
Argo Navis

Argo Navis

Argo Navis is the only one of the 48 constellations listed by the 2nd century astronomer Ptolemy that is no longer officially recognised as a constellation. In 1752, the French astronomer Nicolas Louis de Lacaille subdivided it into Carina (the keel, or the hull, of the ship), Puppis (the poop deck), and Vela (the sails).
Details
2011-03-03 at La Ensenada Lodge Costa Rica.
Tripod mounted Canon T1i with Sigma 10-20mm lens at 10mm focal length.
Exposure - f/4, 30sec at ISO 1600.
Processing in Photoshop.