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Sharpless 2-155 (Cave Nebula)

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Object Notes:
  • Constellation: Cepheus
  • Location: RA: 22h 57m 11s Dec: 62d 35m 30s Epoch 2000
  • Type: Diffuse Nebula
  • AKA: Cave Nebula
Instrument:
Ritchey-Chretien 32" Telescope
Focal Ratio:
f7.2 (prime focus)
Camera:
SBIG STL-11000 CCD camera
(See product review in July, 2004 issue of Sky & Telescope magazine.)
Exposure:
13 x 5 minutes Luminance unbinned
4 x 5 minutes each R/G/B, all binned 3x3
Guiding:
Off-Axis with STV Autoguider (Santa Barbara Instrument Group)
(See product review in May, 2003 issue of Astronomy magazine.)
See Photo/Guiding Equipment.
Date:
10/14/04
Post Processing:
CCDSoft, CCDSharp, MaxIM DL, Photoshop CS