Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
M13 reloaded Hercule's great cluster under better skies, 



    
        

            Ewam
M13 reloaded Hercule's great cluster under better skies
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M13 reloaded Hercule's great cluster under better skies

Equipment

Acquisition details

Dates:
July 22, 2015
Frames:
45×90(1h 7′ 30″)
Integration:
1h 7′ 30″
Avg. Moon age:
5.90 days
Avg. Moon phase:
34.46%

Basic astrometry details

Astrometry.net job: 729716

RA center: 16h41m40s.8

DEC center: +36°3303

Pixel scale: 1.015 arcsec/pixel

Orientation: -81.075 degrees

Field radius: 0.580 degrees

Resolution: 620x415

File size: 185.6 KB

Description

A quick project to start my night sessions : 45 x 90 sec. @ 3200 iso on M13. Quite an improvement from my 29 x 70 sec first attempt... Now it's a question of better seeing : this session, we had "only" 1.75 arc second of resolution...

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M13 reloaded Hercule's great cluster under better skies, 



    
        

            Ewam