Photographer :John Bishop
Title :M51
Camera :CDS-600D
Location :USA
Date :2012. 07.
16 inch (306mm) F8.4 Ritchey-Chretien Scope. five 300sec frames at iso 800, combined in MaximDL and processed in Photoshop.

Photographer :John Bishop
Title :Saturn
Camera :CDS-600D
Location :USA
Date :2012. 07.
16 inch (306mm) F8.4 Ritchey-Chretien Scope. A 45sec video clip was acquired using EOS Movie Recorder. Best 40% of 1200 frames were stacked in Registax 6. Seeing was 5/10

Picture saved with settings embedded.

Photographer :Ralph Stein Laplanche
Title :M20 Trifid Nebula
Camera :CDS-600D
Location :Rockford, Illinois
Date :July 6, 2012
Telescope: 10” Meade LX200GPS @ f/10 Sub-frames: 12x300s + 17×120 + 28x30s @ ISO 800 Calibration frames: 84 Darks, 25 Flats/Dark Flats, 50 Ofset Bias Software: BackyardEOS, DeepSkyStacker, Photoshop CS5 Ambient Temperature: 821º F Sensor Temperature: 32º F

Picture saved with settings embedded.

Photographer :Ralph Stein Laplanche
Title :M13 Great Cluster in Hercules
Camera :CDS-600D
Location :Rockford, Illinois
Date :June 23, 2012
Telescope: 10” Meade LX200GPS @ f/10 Sub-frames: 9 x 300s + 8 x 600 @ ISO 800 Calibration frames: 83 Darks, 25 Flats/Dark Flats, 50 Ofset Bias Software: BackyardEOS, DeepSkyStacker, Photoshop CS5 Ambient Temperature: 71º F Sensor Temperature: 21º F