astroimages
Darin E. Fields' Astrophotography Pages
 

NGC 3184: Spiral Galaxy in Ursa Major

Right Ascension: 10 : 18.3 (hours : minutes)
Declination: +41 : 25 (degrees : minutes)
Apparent Magnitude: 9.8
Apparent Diameter: 6.9 (arc minutes)
More information on NGC 3184

Exposure: 75 minute LRGB Exposure: L=30 minutes (15 x 120sec.) R=15 min. (3x5 min.), G=15 min. (3x5 min.), B=15 min. (3x5 min.)
Camera:ST-237 cooled @ -25c
Guiding:ST-4 on f/11 90mm
Telescope: f/4 8" Newtonian
Mount: Losmandy G-11
Processing: Maxim/DL and Photoshop 6.0
Date:03-06-02
ngc3184lrgb-1: