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Object
Details:
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Emission
Nebula in Cassiopeia
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RA:
00 hours 52 minutes
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Dec:
+56 degrees 37 minutes
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Distance:
5500 Light years
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Size:
-
Mag:
Image
Details:
- Instrument:
Orion 8 inch Newt @ f/5(1016mm) focal length
- Mount:
Losmandy G11
- Camera:
SBIG
ST-2000XM with CFW8 Color Filter
- Filters &
Exposure Times:
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- SII:
15 x 10 minutes binned
1 x 1
Ha:
12 x 10 minutes binned
1 x 1
OIII: 12
x 10 minutes binned 1 x 1
- Total exposure
time: 6.5 hours
- Software: CCDStack, Adobe Photoshop
- Location: Saratoga
California
- Date: November
2007
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