Description
Crescent Nebula with the Vixen VC200L
Date: 2010-07-16, 17, 18, 21, 22, 31 & 2010-08-04
Location: South Common Observatory
Scope: Vixen VC200L @ F/6.3
Camera: Starlight Xpress SXVR-H18
Guide Scope: Williams Optics ZenithStar 66
Guide Camera: SX Guidehead
Exposure (Sii): 24 x 600 (4 hours) - 1x1
Exposure (Ha): 9300 seconds (600 second and 900 second exposures) 2 hours 35 minutes - 1x1
Exposure (Oiii): 19656 seconds (600 second and 900 second exposures) 5 hours 28 minutes- 1x1
(RA, Dec) center: (303.059236642, 38.351981757) degrees
RA bounds: 302.768 to 303.353 degrees
Dec bounds: 38.05 to 38.6533 degrees
(RA, Dec) center (H:M:S, D:M:S): (20:12:14.217, +38:21:7.134)
Orientation: 91.25 deg E of N
Pixel scale: 0.90 arcsec/pixel
Parity: Reverse ("Left-handed")
Field size : 35.56 x 26.67 arcminutes
Data supplied by http://astrometry.net