Globular cluster M 3, 



    
        

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Acquisition details

Dates:
June 18, 2012
Frames:
9×35(5′ 15″) ISO800
Integration:
5′ 15″
Avg. Moon age:
28.51 days
Avg. Moon phase:
1.18%
Bortle Dark-Sky Scale:
3.00

Resolution: 620x413

File size: 139.8 KB

Locations: Pomaia, Pomaia, Pisa, Toscana, Italy

Description

Sum of the best 9 frames chosen from a series of 14 photos

Date - time: 18/06/2012 23:33-23:57

Exposure time and ISO:

each frame: 35 sec at 800 ISO

Authors: Francesco Gagliardi, Simone Gasparoni

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Comments

Histogram

Globular cluster M 3, 



    
        

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