M13 - NGC6205 - 2002-09-13
Astro-Images > Star Clusters-Detail
astrophotos © by manfred schwarz
Hercules (German: Herkules)
Constellation
Globular cluster
Description
16h 41m 41.24s / +36° 27′ 35.5″
Sky Coordinates RA / DEC
22200 ly (6800 pc)
Celestron C14 / f/5 (f=2000mm)
Distance to Earth
Optic
Camera
SBIG ST-10XE + CFW8 + AO7
Mount
Losmandy G11
Exposure Time
LRGB: 20min:8min:8min:12min ( L=10x2min, R/G=4x2min, B=4x3min 2x2 Bin on RGB)
Date
13th September 2002 / 22:03 - 0:17 UT
Location
Bucklige Welt / Niederoesterreich
Image Processing
Sigma Beta 10 (Ray Gralak), Astroart DDP, Photoshop
Notes
Weather: good seeing, but windy, Chip-Temp: -17°C
