| | Crab Nebula | M1 | Messier 1 | NGC 1952 | | On July 4, 1054 the Chinese recorded the appearance of supernova SN1054, which remained visible to the naked eye for 2 full years. Today this nebula surrounds the Crab Pulsar, the remnant of that star that exploded. | | |
| Details: | | Night of: | Monday March 15, 2010 | Site: | Bonsall | Local Time: | 9:15 PM | Mar 15, 2010 | Altitude: | 55° | | RA: | 05h 34m 32s | Declination: | +22d 01' | | Distance: | 6,500 light years | Magnitude: | +8.4 mV | Size: | 7' x 5' |
| | Camera Settings: | | Telescope: | 9.25-SCT | Camera: | Orion Starshoot DSI2 + f/3.3 Reducer | f/ratio: | f/3.3 | Pixel Scale: | 2.08 arcsec | Image Size: | 748 x 559 pixels (0.4 MP) | | 25.9' x 19.4' | Exposure: | 30 sec | |
Stacked Frames: | 11 | Total Integration: | 6 minutes |
|
|
|
|
|