Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  IC 4615  ·  M 13  ·  NGC 6205  ·  NGC 6207
M13 - Reprocessed adding Ha and OIII data, JasonC
M13 - Reprocessed adding Ha and OIII data
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M13 - Reprocessed adding Ha and OIII data, JasonC
M13 - Reprocessed adding Ha and OIII data
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Description

An updated version of my M13 - Globular Cluster in Hercules. Using the same color image data from my Canon 1000D and Takahashi TSA-102, I have combined Oxygen III data collected with a Baader 8.5nm OIII filter and my iStar Asteria 204mm refractor with the Canon 1000D, and Hydrogen Alpha data using an Astrodon 3nm Ha filter and my new QSI-6120 camera with my TSA-102. The resulting image shows an overlap of the OIII data due to the much smaller field of view and my in ability to properly process it out in Photoshop without also removing all the OIII data.

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M13 - Reprocessed adding Ha and OIII data, JasonC