0bject | vdB 55 Reflection nebula and LDN 1641 dark nebula in Orions |
Date | January 20-24, 2019 |
Exposure | LRGB 440:90:90:90 (11.8 hours, cropped) |
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 CS6, Astronomy Tools, NIK Dfine2 and Viveza |
Comments | Moderate to good seeing; acquired with CCD Commander from Animas, NM |