M8 M20 and NGC 6559 HAlphaRGB mosaic from Sierra Madre, CA. 12.5 miles NE of Downtown Los Angeles
RBG with Astonomik CLS Filter, HAlpha with Astronomik 6nm H-Alpha clip in filter.
| Scope used and reducer: 80mm Meade ED/APO w/AstroTech Field Flattener
|
|
Mount Used: 10" LX200 ACF w/ FIshcamp Starfish guide camera
|
|
Camera Used: Cooled, Modified Canon EOS T1i
|
|
ISO/Exposure: 4 Panel Mosaic, ISO 1600 , 24x300 seconds per panel RGB, 12x600 second for H-Alpha
|
Location: Sierra Madre, CA Bortle 7 Sky, July and August 2011
|