Collinder 155 (Mel 71) Open Cluster in Puppis
Located at: RA 07 hours 37 minutes 30 seconds, Dec -12 degrees 03 minutes 06 seconds
Size: 9.0; Magnitude: 7.1; Class: II 2 r
North is up
West to the right
| Telescope: |
8" f5 Newtonian reflector |
| Camera: |
ST-8XME, self-guided, binned 1x1, temp -20c, camera control MaxIm DL 4.56 |
| Image: |
Lumicon Red filter, 340 minutes (34 x 10 minute subs) 02/16/17/2010; seeing 2.5-3.2 FWHM per CCDStack |
| Processing: |
CCDStack 1.6.1, Photoshop 7.0 |
| Location: |
Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s) |