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NGC7129

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Object Notes:
  • Constellation: Cepheus
  • Location: RA:21h 41m 18.0s Dec:+66d 05' 59" Epoch 2000
  • Size: 2.7 x 2.7 arc-minutes
  • Magnitude: 11.5
  • Type: Diffuse Nebula/Open Cluster
  • AKA: OCL 240
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:
20 x 5 minutes Luminance unbinned,
4 x 5 minutes each R/G/B, all unbinned
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:
10/07/04, 10/26/05
Post Processing:
CCDSoft, CCDSharp, MaxIM DL, Photoshop CS