Object Data

Catalog : M 13

Type : Globular Cluster

Size : 20´

Mag : 5.8m

Constellation : Hercules

Distance : 145 ly

Exposure Data

Date : 2007-07-17 UT 21:52

Location : Latidude 52°54´25“ Longitude 8°44´ 24“

Telescope : SuperApo 130 Astreya f/7 with Televue Reducer x0.8

Mount : CGE Celestron

Camera : ST2000XM SBIG

Binning : 1x

Exposuretime : L:3 x 120sec; R+G+B 2x120sec

Prossesing : MaxIm DL; Adobe Photoshop