Messier 13 - the Great hercules Cluster

Copyright and personal information:

My name: Cornelis van Zuilen

My website: www.CVZastro.com

Heiloo, The Netherlands

 

Equipment used:

Telescope: Askar 103APO

Main camera: ZWO ASI2600MC AIR

Filters: Optolong L-Pro

Mount: Skywatcher EQ6-R Pro

 

Exposures:

Optolong L-Pro

1hr 30min

30x 180sec

 

Calibration frames:

20 Darks

20 Flats

20 Dark flats

 

Processed in Pixinsight and Photoshop

Done