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the big prominence and eruptive emission within...(june 23rd)

Posted: Thu Jun 23, 2022 8:56 am
by ChrisHalpha2017
hello,

Here in Paris this morning there was a small clearing of the sky that allowed me to see this :)

There was a Doppler shift at the base that annouced an eruption ; it was pretty small and faint but still I could see it in emission in front of the big prominence.

Can you see that too when you use an H alpha filter (as i dont have one) ?

600 tmm littrow_3_20220623_064617.593_UT.jpg
600 tmm littrow_3_20220623_064617.593_UT.jpg (175.01 KiB) Viewed 191 times
1200 tmm littrow doppler emission_2_20220623_070007.111_UT.jpg
1200 tmm littrow doppler emission_2_20220623_070007.111_UT.jpg (187.21 KiB) Viewed 191 times
emission loop.jpg
emission loop.jpg (287.97 KiB) Viewed 191 times
Chris

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Thu Jun 23, 2022 10:21 am
by MAURITS
Very informative images Chris with your explanation.
Thanks for sharing.

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Thu Jun 23, 2022 10:36 am
by rigel123
I looked at the GOES Flux graph and it does not show an eruption at the time marked on your image but it might have been a fairly bright surge prom that you captured.

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Thu Jun 23, 2022 10:50 am
by ffellah
Great capture Chris !

Franco

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Thu Jun 23, 2022 11:27 am
by ChrisHalpha2017
can a surge be that big and go that high ?

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Thu Jun 23, 2022 11:33 am
by ChrisHalpha2017
it seems that i can see it on GONG :
20220623071112Lh  detail.jpg
20220623071112Lh detail.jpg (251.22 KiB) Viewed 171 times

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Thu Jun 23, 2022 3:01 pm
by rigel123
ChrisHalpha2017 wrote: Thu Jun 23, 2022 11:27 am can a surge be that big and go that high ?
Yep

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Thu Jun 23, 2022 8:39 pm
by ChrisHalpha2017
and here is the photos of the afternoon...
600 tmm litrow  14h02 UT3_20220623_140256.574_UT.jpg
600 tmm litrow 14h02 UT3_20220623_140256.574_UT.jpg (20.66 KiB) Viewed 116 times
20220623_131111.019_UT  mode  CORO.jpg
20220623_131111.019_UT mode CORO.jpg (153.9 KiB) Viewed 116 times

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Fri Jun 24, 2022 5:15 am
by marktownley
Nice results!

Re: the big prominence and eruptive emission within...(june 23rd)

Posted: Fri Jun 24, 2022 8:13 pm
by highfnum
I saw this with
Filter as well as with
Slit scope
And
Prom scope
Very nice Chris