Abell 31
Abell 31
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| Optics | 32-inch Schulman Telescope (RCOS) |
| Camera | SBIG STX16803 CCD Camera |
| Filters | Astrodon Gen II |
| Dates | December and January 2011-2012 |
| Location | Mount Lemmon SkyCenter |
| Exposure | HaLRGB = 660:240:120:120:120 minutes |
| Acquisition | Astronomer Control Panel (ACP), TheSky (Software Bisque), Maxim DL/CCD (Cyanogen) |
| Processing | CCDStack v2 (CCDWare), Photoshop CS5 (Adobe), PixInsight |
| Guest Astronomers | Austin, Liz and Dave Booth |
| Credit Line & Copyright | Adam Block/Mount Lemmon SkyCenter/University of Arizona |