Horsehead M92 Horsehead

Date: May 4, 2001
Exposure: LRGB 30:12:12:21 : 10 x 180s L, 4 x 180s R, 4 x 180s G, 7 x 180s B
Processing: MaxIm DDP, Unsharp, Stretch
Conditions: Average
Scope: C14 @ f/7
Camera: SBIG ST-9E, -25°, Celestron 6.3 Focal Reducer, Orion SkyGlow Filter
Comments: Started having mount problems, and the guiding was erratic. After much rebalancing and clutch tension adjustment I was able to regain enough for the 3 min. exposures. The new mount can't get here soon enough.