AR 2673 in White Light
Taken by Maximilian Teodorescu on September 7, 2017 @
Magurele, Romania
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2017:09:07 19:03:57
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Details:
Another session with this wonderful solar region. Today I tried to gain a bit of resolution by using a green filter instead of the red one. The seeing was good in red, but the lower wavelengths were a bit difficult. Nevertheless, some improvement is observable, when compared with the previous sessions.
200mm F/5 Newtonian, Full aperture Astrosolar filter, Baader Green CCD filter, ASI 174MM. Scope working at F/25 and F/35. Seeing 4-5/10 (in green), 6-7/10 (in red).
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