M57 Ring Nebula
Date: 3 August 2008
Location: Mt Pinos, CA (34°48'48" N 119°07'35" W 2545 m)
Exposure: 8x5 minutes @ ISO 1600
Telescope: Celestron C14 @ f/11
Camera: Canon 20Da
Guider: Starfish camera on a William Optics ZenithStar 80 ED and PhD Guiding software
1,307
views
0
faves
1
comment
Uploaded on July 6, 2011
Taken on August 3, 2008
M57 Ring Nebula
Date: 3 August 2008
Location: Mt Pinos, CA (34°48'48" N 119°07'35" W 2545 m)
Exposure: 8x5 minutes @ ISO 1600
Telescope: Celestron C14 @ f/11
Camera: Canon 20Da
Guider: Starfish camera on a William Optics ZenithStar 80 ED and PhD Guiding software
1,307
views
0
faves
1
comment
Uploaded on July 6, 2011
Taken on August 3, 2008