M101

Telescope: Piggybacked Orion ED 80 refractor, F6.3 focal reducer

Camera: Starlight Express MX-716

Meade LPI guided with 10" GPS SCT

Exposure: LRGB; L:60 min. (6 images @ 10 min.);  RGB:16 min. each. (8 images @ 2 min. each, binned)

Date: 6/14/04

Telescope: Meade LX-200GPS 10"

Camera: Meade DSI @ F5.5

Meade LPI guided, piggybacked Orion ED 80 refractor

Exposure: LRGB: 60 minutes; (20 images @ 3 minutes each); Raw format (Lum synthesized from RGB data for LRGB combine)

Date: 5/20/05