B33: The Horsehead Nebula in Orion
| Right Ascension |
5 : 41.0 (h:m)
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| Declination |
-02 : 28 (deg:m)
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| Apparent Dimension |
6.0 x 4.0 (arc min)
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Exposure: A 50 minute composite of 30 minutes (30x 60 sec.) and 20 minutes (10 x 120 sec.)
Camera: ST-237 cooled @ -30c off ambient
Guiding: ST-4 on 90mm @ f/11
Telescope:ST-80 @ f/5
Mount: Losmandy G-11
Processing:Maxim/DL and Photoshop 6.0
Date:12/19/01 |
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