All Images Copyright Rod Gallagher Click on image to see full size
M22 -- Globular Cluster
Object
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Type |
Globular Cluster |
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Constellation |
Sagittarius |
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Distance |
10.6k light years |
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Magnitude |
5.1 |
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Size |
32.0 arc-min |
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Image
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Date |
2008-06-04 |
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Place |
Texas Star Party |
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Exposure Data |
CRGB 80:90:60:120 mins @ -10C |
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C 16x5, R 9x10, G 6x10, B 12x10 |
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Notes |
RGB filters binned 2x2 |
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Equipment
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Optics |
Takahashi TOA-150 |
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Focal Length |
1100 mm @f/7.3 |
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Mount |
Takahashi NJP |
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Camera |
SBIG ST-10XME |
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Focuser |
RoboFocus |
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Filters |
CFW-10, Astrodon CRGB |
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Software |
TheSky6, CCDSoft, CCDAutopilot3, CCDStack 2+, PhotoShop CS6, PixInsight, BlurXTerminator |
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Reprocessed on 02/05/2023 |