All Images Copyright Rod Gallagher Click on image to see full size
NGC 147 -- Dwarf Galaxy
Object
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Type |
Dwarf Spheroidal Galaxy |
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Constellation |
Cassiopiea |
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Distance |
2.53M light years |
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Magnitude |
10.5 |
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Size |
13.2 x 7.8 arc-min |
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Notes |
Also known as Caldwell 17 |
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Image
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Date |
2008-10-01 |
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Place |
Okie-Tex Star Party |
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Exposure Data |
C 12mins @ -5C |
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C 6x2 min |
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Notes |
All filters binned 1x1 |
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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 |
Paramount ME |
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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+, PixInsight, PhotoShop CS6 |
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Reprocessed on 07/15/2023 |