Subject:NGC884 – The Perseus Double Cluster
Author:Dennis Bucklin
Scope:zs66sdapo ZenithStar 66 SD Doublet APO
Instruments:Canon 20Da, 2 inch WO SCT adapter and Astronomik IR filter. Sky-Watcher EQ-6 Pro mount w/GPS.
Exposure:10 total exposures: (5) exposures @ISO 800 for 3 minutes each; (4) exposures @ISO 1600 for 3 minutes each; (1) exposure @ISO 800 for 30 seconds. No guide scope or camera.
Place & Seeing:Taken from home in rural dark sky Monmouth, Oregon. Seeing: good to excellent
Date:Taken July 27, 2008
Remarks:Processed with Registax and Photoshop CS2.