Messier 13

Globular Cluster in the constellation Hercules

Bach Zoltán

Click on the image for a larger version.

In the sky

Coordinates: RA: 16h 41m, D: +36° 27'

Technical data

Instrument:

200/1000-es Newton,carbon astrograph

Camera:

Canon EOS 450D 

Mount:

SkyWatcher EQ6

Guiding:

Lacerta Mgen

Exposure:

30x30sec and 30x300 sec, Iso 800

Location, date:

Szilváskő-Öcsöd 2015.05.16

Processing:

Iris, Photoshop CS6

Awards

week 's photo National Geographic