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Object
Details:
-
Emission
Nebula in Cygnus
-
RA:
20 hours 17 minutes
(Centered on SOA 49416)
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Dec:
+41 degrees 51 minutes
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Distance:
4000 Light years
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Size:
-
Mag:
Image
Details:
- Instrument:
Williams Opticsw .8 reduced @ f/5.6 (622mm) focal length
- Mount:
Losmandy G11
- Camera:
SBIG
ST-2000XM with CFW8 Color Filter
- Filters &
Exposure Times:
- L:
- SII:
36 x
10 minutes binned
1 x 1
Ha:
36 x 10 minutes binned
1 x 1
OIII:
72
x 10 minutes binned 1 x 1
- Total exposure
time: 24 hours
- Software: CCDStack, Adobe Photoshop
- Location: Saratoga
California
- Date: September
2009
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