NGC 2266 (Cr 113) Open Cluster in Gemini

Located at: RA 06 hours 43 minutes 20 seconds, Dec +26 degrees 58 minutes 12 seconds

Size: 6.0'; Magnitude: 9.5; Class: II 2 m

North is up

West to the right

Telescope:

 8" f5 Newtonian reflector

Camera:

 ST-8XME, self-guided, binned 1x1, temp -25c, camera control MaxIm DL 4.56

Image:

Lumicon Red filter, 180 minutes (18 x 10 minute subs), 01/25/2009; seeing 2.9 FWHM per CCDStack

Processing:

CCDStack 1.5.1, Photoshop 7.0

Location:

 Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s)

Notes:

This sequence replaces an unfiltered 90 minute Track & Accumulate image from 01/25/2006