4th Dec... 3 consecutive days of sunspots.
I managed 3 good days in a row to record the position of the sun's sunspots. The areas of interest are mainly on the eastern limb.
All single exposures with a Canon 550d camera attached to an 81 mm WO refractor, herschel wedge set at 540 nm.
Note: There is actually a small group of spots between AR 3155 and 3156 that are yet to be numbered (see second and third images).
Thanks for viewing. I've placed a couple of Ha shots in a separate entry.
4th Dec ... 3 consec days of sunspots
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Re: 4th Dec ... 3 consec days of sunspots
These are great John, adding the AR number is a nice touch, thanks indeed!
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Re: 4th Dec ... 3 consec days of sunspots
Nice sequence!
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Re: 4th Dec ... 3 consec days of sunspots
John,
You have caught the new active regions rotating into view.
Nicely done!
James
You have caught the new active regions rotating into view.
Nicely done!
James
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Re: 4th Dec ... 3 consec days of sunspots
Thank you everybody for your comments - the unnumbered sunspot group seen in the last 2 images has now been given AR3158.
Cheers all, John W.
Cheers all, John W.
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Re: 4th Dec ... 3 consec days of sunspots
An excellent trio John, that's a big spot!
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Re: 4th Dec ... 3 consec days of sunspots
Fantastic, it is great to see AR13155 developing
Alexandra
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