All Images Copyright Rod Gallagher Click on image to see full size
NGC 4755 -- Jewel Box
Object
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Type |
Open Cluster |
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Constellation |
Crux |
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Distance |
6,440 light-years |
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Magnitude |
4.2 |
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Size |
10 arc-min |
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Notes |
Also known as Caldwell 94 |
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Image
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Date |
2011-03-01 |
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Place |
Winter Star Party |
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Exposure Data |
Clear 30 mins @ -10C |
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C 6x5 min |
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Notes |
All filters binned 1x1 |
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Equipment
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Optics |
Takahashi FSQ-106N |
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Focal Length |
530 mm @f/5.0 |
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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, FocusMax, CCDAutopilot4, CCDStack 2+, PixInsight, PhotoShop CS6 |
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Reprocessed on 08/07/2023 |