Daniele,
Very nice job!! What date are the two images used?
I have tried to no avail to find an ha image that shows the field lines.
James
February Solar Challenge
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DeepSolar64
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Re: February Solar Challenge
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Re: February Solar Challenge
Dear James,DeepSolar64 wrote: ↑Fri Feb 18, 2022 2:47 pm Daniele,
Very nice job!! What date are the two images used?
I have tried to no avail to find an ha image that shows the field lines.
James
Thank you very much!
Indeed, I don't think there are ha images on the SDO website.
The image above is a composite I made with Photoshop of my ha image attached below and this one from the SDO: https://sdo.gsfc.nasa.gov/assets/img/br ... 71pfss.jpg
Best, Daniele
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EGRAY_OBSERVATORY
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Re: February Solar Challenge
The SWPC SYNOPTIC MAP explain the magnetic regions as shown on https://sdo.gsfc.nasa.gov/assets/img/br ... 71pfss.jpg
as just submitted above
- = negative magnetic polarity regions within the dotted lines
+ = positive magnetic polarity regions within the dotted lines
Terry
as just submitted above
- = negative magnetic polarity regions within the dotted lines
+ = positive magnetic polarity regions within the dotted lines
Terry
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EGRAY_OBSERVATORY
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Re: February Solar Challenge
SDO image of...
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DeepSolar64
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Re: February Solar Challenge
Lunt 8x32 SUNoculars
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer " Way more fun to see it! "
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Re: February Solar Challenge
That is great!
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/