Berkeley 13 (Lund 144) Open Cluster in Camelopardalis

Located at: RA 04 hours 55 minutes 44 seconds, Dec +52 degrees 49 minutes 15 seconds

Size: 7.0' (8.0') Magnitude: -- Class: II 1 p

North is up

West to the right

Telescope:

8" f5 Newtonian reflector

Camera:

 ST-8XME, self-guided, binned 1x1, temp -15c, camera control MaxIm DL 4.56

Image:

Lumicon Red filter, 210 minutes (21 x 10 minute subs), 11/7/2008; seeing 2.7-3.2 FWHM per CCDStack

Processing:

CCDStack 1.3.7, Photoshop 7.0

Location:

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

Notes: According to "Star Clusters", by Brent Archinal and Steven Hynes, the size of this open cluster is 8.0 arc minutes