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ngc7048

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Object Notes:
  • Constellation: Cygnus
  • Location: RA: 21h 14m 12.0s Dec: +46d 16' 00" Epoch 2000
  • Size: 60 x 50 arc-seconds
  • Magnitude: 11.0
  • Type: Planetary Nebula
  • AKA: PK 88-1.1
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:
33 x 1 minute Luminance unbinned,
18 x 1 minute 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:
11/09/04
Post Processing:
CCDSoft, CCDSharp, MaxIM DL, Photoshop CS