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Photographer:

Henry Mendt

Email:

hfmendt@yahoo.com

Location of Photo:

Maracaibo, Venezuela

Date/Time of photo:

June 11, 2011

Equipment:

Globular cluster M22 C11 (f/10) SCT + tracking with Orion Atlas EQ6 Mount (without guiding) Sony DSRL A290 camera, ISO-800 , prime focus. Manually registered and stacked in Photoshop No calibration was made (no darks, no flats) Levels and curves adjusted in Photoshop. 5 stacked frames (30 sec. each) Maracaibo, Venezuela June 11th, 2011

Description:

Globular cluster M22 in Sagittarius

Website:

http://www.flickr.com/hmendt

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