0bject | M 87 Elliptical galaxy in Virgo |
Date | March 25-26, 2014 |
Exposure | LRGB 240:30:30:30 (cropped) 5.5 hours |
Camera | STL11000M with AstroDon Gen II filters |
Telescope | ASA 10N f/3.7 on AP900GTO CP3 |
Guiding | Remote guide head with MiniBorg 50 mm |
Processing | MaximDL, Photoshop CS5, GradientXterminator, AstroActions |
Comments | Moderately good seeing; acquired with CCD Commander |