9.09.2021 AR2866 08.33 [UTC] Flaring
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9.09.2021 AR2866 08.33 [UTC] Flaring
I am enjoying far better seeing than usual under a clear blue sky.
Struggling with PST etalon sweet spot and AS!3 instability.
08.33 [UTC] AR2866 at maximum flare:
Struggling with PST etalon sweet spot and AS!3 instability.
08.33 [UTC] AR2866 at maximum flare:
http://fullerscopes.blogspot.dk/
H-alpha: Baader 160mm D-ERF, iStar 150/10 H-alpha objective, 2" Baader 35nm H-a, 2" Beloptik KG3,
Lunt 60MT etalon, Lunt B1200S2 BF, Assorted T-S GPCs or 2x "Shorty" Barlow, ZWO ASI174.
H-alpha: Baader 160mm D-ERF, iStar 150/10 H-alpha objective, 2" Baader 35nm H-a, 2" Beloptik KG3,
Lunt 60MT etalon, Lunt B1200S2 BF, Assorted T-S GPCs or 2x "Shorty" Barlow, ZWO ASI174.
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Re: 9.09.2021 AR2866 08.33 [UTC] Flaring
Thanks Franco.
AR2866 cracked wide open!
Here is a heavily cropped and downsized image of the pair: AR2866 & 8.
The flare has been replaced by multiple filaments.
http://fullerscopes.blogspot.dk/
H-alpha: Baader 160mm D-ERF, iStar 150/10 H-alpha objective, 2" Baader 35nm H-a, 2" Beloptik KG3,
Lunt 60MT etalon, Lunt B1200S2 BF, Assorted T-S GPCs or 2x "Shorty" Barlow, ZWO ASI174.
H-alpha: Baader 160mm D-ERF, iStar 150/10 H-alpha objective, 2" Baader 35nm H-a, 2" Beloptik KG3,
Lunt 60MT etalon, Lunt B1200S2 BF, Assorted T-S GPCs or 2x "Shorty" Barlow, ZWO ASI174.
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Re: 9.09.2021 AR2866 08.33 [UTC] Flaring
Great catch Chris!
Warren
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Lunt LS60T DS
Orion ED80T CF
Meade ETX LS6
Lunt CaK BF1200
Lunt WL Wedge
Baader Photographic Film
ASI174MM
Skyris 236M
Player One Saturn-M SQR
https://www.astrobin.com/users/rigel123/
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Re: 9.09.2021 AR2866 08.33 [UTC] Flaring
Well done Chris on the flare-capture which with both of those AR's could be significant for causing disruption to Radio-communications on Earth and certainly if 2868 flares at a similar time - which is quite likely...
Thanks vm for sharing
Terry
Thanks vm for sharing
Terry
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Re: 9.09.2021 AR2866 08.33 [UTC] Flaring
Wonderful images!
Marios S.Ioannou
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Re: 9.09.2021 AR2866 08.33 [UTC] Flaring
WoW, that flare followed along that filament in AR12866! It's a wonder it did not eject it into space as a CME.
James
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Re: 9.09.2021 AR2866 08.33 [UTC] Flaring
Thank you everybody.
Flares are a problem. You can't turn down the brightness.
Flares are a problem. You can't turn down the brightness.
http://fullerscopes.blogspot.dk/
H-alpha: Baader 160mm D-ERF, iStar 150/10 H-alpha objective, 2" Baader 35nm H-a, 2" Beloptik KG3,
Lunt 60MT etalon, Lunt B1200S2 BF, Assorted T-S GPCs or 2x "Shorty" Barlow, ZWO ASI174.
H-alpha: Baader 160mm D-ERF, iStar 150/10 H-alpha objective, 2" Baader 35nm H-a, 2" Beloptik KG3,
Lunt 60MT etalon, Lunt B1200S2 BF, Assorted T-S GPCs or 2x "Shorty" Barlow, ZWO ASI174.
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Re: 9.09.2021 AR2866 08.33 [UTC] Flaring
Looking good Chris!
http://brierleyhillsolar.blogspot.co.uk/
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Re: 9.09.2021 AR2866 08.33 [UTC] Flaring
Nice flare capture, Chris.
Stu.
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Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/