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Old 01-01-2023, 01:28 PM
John W (John Wilkinson)
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Location: Castlemaine, Victoria, Australia
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1st Jan 2023 A new Sun

1st Jan 2023. Start of a new solar year.
Three images are shown today.
First shows the sunspot locations - image taken with a 81 mm refractor, herschel wedge at 540 nm.
Second image shows the Sun's northern hemisphere at 656 nm (Ha) - this lines up with the first image. Taken with a Lunt 100 mm solar scope (SS).
Third image is of the Sun's western sector at 656 nm (Ha).
All images are single exposures with a Canon 550d.
Very hot today 37C.
Thanks for viewing.
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  #2  
Old 01-01-2023, 01:31 PM
drylander (Peter)
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take them at night. its cooler then. (sorry heat getting to me 41C here now)
Pete
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  #3  
Old 01-01-2023, 09:14 PM
Averton (P and C)
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Location: Melbourne
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Quote:
Originally Posted by John W View Post
1st Jan 2023. Start of a new solar year.
Three images are shown today.
First shows the sunspot locations - image taken with a 81 mm refractor, herschel wedge at 540 nm.
Second image shows the Sun's northern hemisphere at 656 nm (Ha) - this lines up with the first image. Taken with a Lunt 100 mm solar scope (SS).
Third image is of the Sun's western sector at 656 nm (Ha).
All images are single exposures with a Canon 550d.
Very hot today 37C.
Thanks for viewing.
Yes, a hot one today.
Glad you managed to capture these and start the year off in the right way A good record of activity.
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  #4  
Old 01-01-2023, 09:15 PM
Averton (P and C)
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Quote:
Originally Posted by drylander View Post
take them at night. its cooler then. (sorry heat getting to me 41C here now)
Pete
There's an idea, wonder why we didn't think of it ourselves.
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  #5  
Old 02-01-2023, 07:45 PM
JennyB (Jenny)
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Location: Bendigo, Victoria
Posts: 26
Interesting sun images - thanks for posting.
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