NGC 1893 & Sh2-236
Hα 
Crop
| 0bject | NGC 1893 Open cluster and Sh2-236 emission nebula in Auriga |
| Date | November 25-28, 2012 |
| Exposure | HαRGB 705:25:30:30 (cropped, Hα used for Red; 13 hours total exposure) |
| 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 | Full moon high in the sky, moderate seeing. Acquired with CCD Commander |
IC 410 / NGC 1893
Hα cropped
|
0bject |
IC 410 (NGC 1893) Emission Nebula in Auriga |
| Date | December 20 - 27, 2009 |
| Exposure | HαLRGB 480:12:30:30:30 (cropped) |
| Camera | STL11000M with Astronomik filters |
| Telescope | ASA 10N f/3.7 on AP900GTO CP3 |
| Guiding | Remote guide head with 50 mm MiniBorg |
| Processing | MaximDL, PhotoshopCS3, FITS Liberator, AstroActions |
| Comments | Clear and cold |
