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M72 & M73 in Aquarius.jpg
M72, a Messier globular cluster (at lower right) and M73, a tiny 4-star asterism (at lower centre), in Aquarius. The Saturn Nebula, NGC 7009, is the green spot at upper left. This is a stack of 4 x 6 minute exposures with the Canon 6D at ISO 800 and TMB 92mm refractor at f/5.5 with the Hotech field flattener. Taken from New Mexico, from Silver City, Nov 11, 2014.
- Copyright
- © 2014 Alan Dyer
- Image Size
- 5473x3648 / 4.5MB
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- Contained in galleries
- Messier Objects, Star Clusters