Veil Filaments
This deep image shows faint filaments that are part of a large supernova remnant called the Cygnus Loop, near the Veil Nebula. It is located about 1,500 light-years from Earth. These filaments are the remains of a star that exploded 5,000 to 10,000 years ago.
| Observatory: | Kitt Peak National Observatory Kitt Peak, Arizona |
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| Telescope: | KPNO 4-Meter |
| Instrument: | Mosaic I |
| Astronomer: | T.A. Rector (University of Alaska Anchorage) and H. Schweiker (WIYN and NOAO/AURA/NSF) |
| Date of Observation: | 08-31-2009 |
| Filters and Assigned Colors: | Hydrogen-alpha (red), Oxygen [OIII] (blue) and Sulfur [SII] (green) |
| Exposure Times: | 5x8min in each |
| Location of Image: | Cygnus |
| Field of View: | 35.5 x 35.5 arcmin |
| Orientation: | North is down and East is to the right |
| Link to Larger Image | |
| Link to Full Resolution Image | |
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