M57 - Ring Nebula
Tuesday, June 16th 2009 - 22:00 (UTC) - focal ratio f/4.5
Luminance data was shot using the DMK21 camera in prime focus without any filters. Color (One Shot Color) data was taken with the icx414aq based webcam using an uv/ir blocking filter.
Luminance: 215 x 5.8 seconds
OSC : 42 x 5 seconds
equipment used
DMK21AU04.AS
Toucam Pro II (840k) webcam - SC4 with ICX414AQ ccd
Meade Starfinder 10
DMK21AU04.AS
Toucam Pro II (840k) webcam - SC4 with ICX414AQ ccd
Meade Starfinder 10