Cluster of sunspots April 27th
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Cluster of sunspots April 27th
April 27th Australia. A cluster of sunspots today on the Sun's western side. These two images are single exposures taken with a Canon 550d camera thru a WO 81 mm refractor using a Baader wedge at 540 nm. Compare with my H alpha image yesterday (26 April Sun). Thanks for viewing.
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Re: Cluster of sunspots April 27th
Very nice! There are a lot of spots there now.
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Re: Cluster of sunspots April 27th
Yeah, lovely sunspot group. Nice capture, thanks for sharing.
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Lunt 60mm Double Stack HA
80ed WL+ Lunt Hershal Wedge + Badder K-Line filter.
100mm AR + Lunt b1800 Ca-K module.
Neq6 Eq Mount.
2.7m Pulsar Dome.
11in Celestron SCT + White Light Filter.
70mm AR Stellavue.
12inch OO Newtonian.
Eq8 r Pro Mount.
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Re: Cluster of sunspots April 27th
Nicely done, John. That’s a good looking set of sunspots.
Stu.
Stu.
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Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/