Sharpless 274
| Sharpless 274 is also known as the Medusa Nebula as well as Abell 21. A Planetary Nebula located approximately 1500 light years away |
| Telescope: Astro-Physics 160mm EDF f7.5 | Designation: Sh2-274 |
Mount: Astro-Physics AP1200GTO |
Constellation: Gemini |
| Camera: SBIG ST10XME with Astrodon Filters | Distance: Approx 1500 Light Years |
| Guiding: ST402 via Mini Borg 60mm | Type: Emission Nebula |
| Exposure: 300 minutes, 15 x 20 minute subs 6nm ha filter | Position: R.A. 07 hr 29 min , Dec +130 15' |
| Processed using CCDStack, PhotoShop CS3 | Date: 25 January 2008 |
| Acquisition: CCDSoft/The Sky 6/CCDAutopilot/M1OASYS | Location: Deerlick Astronomy Village |