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Darin E. Fields' Astrophotography Pages
 

NGC 7635: The Bubble--Bright (emission and/or reflection) nebula in Cassiopeia

Right Ascension: 23 : 20.7 (hours : minutes)
Declination: +61 : 12 (degrees : minutes)
Apparent Magnitude:
Apparent Diameter: 15. (arc minutes)
More information on NGC 7635

Exposure: LRGB Exposure. L=90 minutes (30 x 180 sec.) R=15 minutes (5 x 180 sec.)2x binned, G=15 minutes (5 x 180 sec.)2x binned, B=15 minutes (5 x 180 sec.)2x binned.
Camera: ST-237 cooled @ -10c
Guiding: ST-4 on ST-80 @ f/10
Telescope: 8" f/4 Newtonian
Mount: Losmandy G-11
Acquisition and Processing:MaximDL and Photoshop 6.0, SGBNR
Date:7-3-02
ngc7635rgb-new2-sgbnr: