H-alpha Sun 2020-9-23
H-alpha Sun 2020-9-23
Hello,
I present you a picture of the sun in H-alpha taken on September 23, 2020 at 11:06 GMT.
Equipment : Refractor 1800/204 with Istar Optical Lense + ERF filter + Lunt 80 double stack + BF1800 + barlow x3 + ZWO 174.
Olivier
I present you a picture of the sun in H-alpha taken on September 23, 2020 at 11:06 GMT.
Equipment : Refractor 1800/204 with Istar Optical Lense + ERF filter + Lunt 80 double stack + BF1800 + barlow x3 + ZWO 174.
Olivier
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Re: H-alpha Sun 2020-9-23
Outstanding! Incredible resolution. The magnetic field spreads the spicules out like downdrafts do to grass in a field.
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
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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: H-alpha Sun 2020-9-23
That is Lovely! Gorgeous processing and I love the softness of the entire chromosphere.
Explore Scientific 152mm f6.5 achromat
Aeries D-ERF
Quark Chromosphere f27 native, (f14 when focal reduced)
Mallincam .5x focal reducer (large format)
12nm Filter
ZWO174 (IMX249 chip 5um)
Huge Sense of Adventure Viewing Creation
Aeries D-ERF
Quark Chromosphere f27 native, (f14 when focal reduced)
Mallincam .5x focal reducer (large format)
12nm Filter
ZWO174 (IMX249 chip 5um)
Huge Sense of Adventure Viewing Creation
- David_The_Bears_Fan
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Re: H-alpha Sun 2020-9-23
Great shot!
David
Kit: Skywatcher Evostar 120 on Celestron CG-4 / Bresser AR102xs / Lunt B1200 Ca-K Module / Lacerta Herschel Wedge / Daystar Combo Quark / ZWO ASI178MM & 120MC-S / QHY5-II Mono
Kit: Skywatcher Evostar 120 on Celestron CG-4 / Bresser AR102xs / Lunt B1200 Ca-K Module / Lacerta Herschel Wedge / Daystar Combo Quark / ZWO ASI178MM & 120MC-S / QHY5-II Mono
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Re: H-alpha Sun 2020-9-23
Hi Oliver,
As that as Phil and James have said, what an outstanding image showing so much incredible detail.
Got to be one of the best of this AR...
Thanks for sharing
Terry
As that as Phil and James have said, what an outstanding image showing so much incredible detail.
Got to be one of the best of this AR...
Thanks for sharing
Terry
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Re: H-alpha Sun 2020-9-23
Wow!! that indeed is a perfect shot, beautiful composition and processing
Alexandra
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Re: H-alpha Sun 2020-9-23
Very impressive image!
http://brierleyhillsolar.blogspot.co.uk/
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Re: H-alpha Sun 2020-9-23
A really great view
Is the refractor a standard achromat lens ?
Is the refractor a standard achromat lens ?
Raf
My solar images and reports with articles on solar equipment
My solar images and reports with articles on solar equipment
Re: H-alpha Sun 2020-9-23
Thank you DeepSolar64, Starry, Phil, David, Terry, Bruce, Alexandra, Franco, John, Pedro, Mark and Raf.
It's an achromat lens but not standard. It's optimized in the wavelenght of H-alpha (Strehl ratio 0,98 in red and 0,96 in green).
Olivier
Is the refractor a standard achromat lens ?
It's an achromat lens but not standard. It's optimized in the wavelenght of H-alpha (Strehl ratio 0,98 in red and 0,96 in green).
Olivier
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