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Uploaded 10-Mar-11
Taken 8-Mar-11
Visitors 174

2 of 23 photos
Photo Info

Dimensions1500 x 999
Original file size580 KB
Image typeJPEG
Color spaceUncalibrated
Date modified8-Mar-11 16:21
Eta Carina and friends

Eta Carina and friends

The beautiful Eta Carina nebula with star clusters, NGC3532 and 3293 nearby.
2011-03-01 at La Ensenada lodge, Costa Rica.
Very clear night after 9pm with excellent seeing, 25 deg C, no wind.
Astrotrac mounted modified Canon T1i camera with 70-200mm lens at 192 mm focal length.
Exposure - 29 light and 39 dark frames at f/4 and ISO 400 for 120s each.
Processing in Images Plus and Photoshop.