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Object: M55 (NGC6809)
Globular Cluster
Const.: Sagittarius
Camera: HX916
Scope: AP130
Mount: AP1200GTO
Filter(s): IR block
Exposure: 16x30s
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The globular cluster M55 in Sagittarius.
A stack of 16 thirty second exposures using a 5" f/6 refractor.
The images were calibrated, defect corrected and stacked using AIP4WIN.
This image has been resampled down from its original size of 1300x1030.