M13 Great globular cluster in Hercules

 


Great globular cluster through a William Optics FLT 98/618; TeleVue 0,8 reducer/flattener; SBIG ST-8300C CCD; 12x5 minutes, Celestron AVX mount, guided ZWO ASI120C (July 2020)

 

"View" on M13 ( September. 7. 2005) through a Celestron 9,25 at f6,3 (Celestron focal reductor) on Canon EOS 350D (800ASA, composite 1x120 and 4x30 second).

 

Wide field image of Great globular cluster M13 obtained through a Tele 200mm/f:3,5 on Fujicolor Super G + 800.

M13 through a telephoto lens 200 mm

 

Older image (1996.) through a C8. Exposure for this image was 10 min. on Fujicolor super G+800 at C8 ( f:10).

M13 on Fujicolor SGP 800

First night imaging with Pixcel 237 CCD camera (1999.) I capture this image. C8 at f/6,3 and 5 sec. exposure. Temperature of the CCD was -12 oC.

M13 CCD image

 


(C) Copyright 1996 - 2020 by Andjelko Glivar. All rights reserved. This material may not be published in any form without permission.

 

 


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