M13 Hercules Globular Cluster
Posted: Thu Jun 03, 2021 8:08 am
After doing long exposures, I wanted to do some short 30 second exposures. M13 is now nice and high here, so an excellent candidate.
And also used the unity gain settings of the ASI071MC Pro, I never really use those. And I was not disappointed, it's even showing the "propeller"
The 3000px version can be seen here: https://i.ibb.co/WxSVPQF/M13a.jpg
Bortle 7/8
Meade LX200 8" f/10 ACF OTA
Ioptron CEM25EC montering
Optolong L-Pro filter
Zwo ASI071MC Pro camera
Captured with SharpCap Pro @ -10 Celsius / White balance R50 B50
100 x 30 sec / Gain 90 / Offset 20
Stacked with DeepSkyStacker
Processed in Siril and Photoshop
Siril: Background Extraction en Histogram
Photoshop: Curves, Levels, Camera Raw Filter (blacks, color saturation, clarity, noise reduction)
And also used the unity gain settings of the ASI071MC Pro, I never really use those. And I was not disappointed, it's even showing the "propeller"
The 3000px version can be seen here: https://i.ibb.co/WxSVPQF/M13a.jpg
Bortle 7/8
Meade LX200 8" f/10 ACF OTA
Ioptron CEM25EC montering
Optolong L-Pro filter
Zwo ASI071MC Pro camera
Captured with SharpCap Pro @ -10 Celsius / White balance R50 B50
100 x 30 sec / Gain 90 / Offset 20
Stacked with DeepSkyStacker
Processed in Siril and Photoshop
Siril: Background Extraction en Histogram
Photoshop: Curves, Levels, Camera Raw Filter (blacks, color saturation, clarity, noise reduction)
- M13 Hercules Globular Cluster
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