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20 May 2012

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M56 - Globular Cluster

(Click here for a full-resolution, cropped version centered on the pelican.)
(Click on the image below to view the largest available version.)
M56 Globular Cluster

M56 - Globular Cluster

Image Details

Target: M56, NGC 6779
Coordinates (Center of Image): RA 19h 16m 38s ; Dec +30d 11m 25s
Date: 09-10 September 2010
Constellation: Lyra
Imaging Location: Chiefland, FL
Camera: SBIG ST-8300M & FW5-8300 Color Filter Wheel
Filters: Baader LRGB
Telescope: Takahashi TSA-102S 4" APO Triplet f/6.04 (FL = 616mm)
Mount: Takahashi EM-200 Temma II GEM (12 VDC)
Image Scale: 1.81 arcseconds per pixel
CCD Temperature: -5C
L:R:G:B Exposure Data: 10 @ 300 sec : 8 @ 238 sec : 8 @ 300 sec : 8 @ 390 sec
Mount Control: The Sky6
Camera Control: MaxIm DL
Focus Control: FocusMax
Executive Control: Custom Python Script
Sub-frame Registration Software: Registar
Calibration and Combining: CCDStack
Final Processing: Photoshop

Additional Information

Wikipedia description of M56:    en.wikipedia.org/wiki/Messier_56