Raw Astrophotography Data
Nebulae | Open Clusters | Globular Clusters | Galaxies
The Great Cluster in Hercules
Messier 13
Date Taken Equipment Exposure Length / ISO Contents
05-31-2012Orion 8" Newtonian F/3.9
Nikon D300
1.4x Nikon Teleconverter
Baader Moon & Skyglow Filter
Celestron CGEM
60s / 640 ISO30 Lights
10 Darks
30 Flats
30 Dark Flats
Download Dataset
06-08-2012Orion 8" Newtonian F/3.9
Nikon D300
Baader Moon & Skyglow Filter
Celestron CGEM
35s / 640 ISO32 Lights
7 Darks
15 Flats
10 Dark Flats
Download Dataset
06-16-2012Orion 8" Newtonian F/3.9
Nikon D300
Baader Moon & Skyglow Filter
Celestron CGEM
45s / 800 ISO22 Lights
18 Darks
27 Flats
30 Dark Flats
Download Dataset
Master Bias Frame
06-18-2012Orion 8" Newtonian F/3.9
Nikon D300
Baader Moon & Skyglow Filter
Celestron CGEM
45s / 800 ISO32 Lights
16 Darks
30 Flats
30 Dark Flats
Download Dataset
Master Bias Frame
The Great Cluster in Hercules (M13)
This image is a combination of the 6-16-2012 and the 6-18-2012 data sets.

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