|
Simeis 147 (Spaghetti Nebula) and Sh2-242
Simeis 147 (Spaghetti Nebula, or Sharpless 2-240) is a large supernova remnant in the constellations of Taurus and Auriga. It's a result of supernova explosion about 40 000 years ago. This nebula covers about 3° and is approximately 3000 light years away which means that the real size is about 140 light years. You can see also all my images of Simeis 147.
|
Technical Details: |
|
| Optics: | Canon 300mm lenses at F/2.8 |
| Mount: | ASA DDM 85 |
| Camera: | SBIG STL-11000M |
| Filters: | Baader 8nm narrowband filters, Astronomik RGB filter set |
| Dates/Times: | November, December 2010, January 2011 |
| Location: | Home Observatory Varna, Rozhen |
| Exposure Details: | SII = 960 min., Ha = 960 min., OIII = 960 min.; R = 60 min., G = 60 min., B = 60 min. |
| Subexposures: | S,H,O = 30 minutes, R,G,B = 10 min |
| Acquisition: | CCD Soft |
| Processing: | PixInsight, Photoshop CS |