Hi,
The Sun is more blank then a football ball except for the remnants of AR 19, 20 and 21 in the Southwest limb at about -20° to -25°.
Here today's disk. In H-alpha there is very fine prominence at about 11 o'clock. The root is at about +35°on the Northeast limb. No, it is not a dust bunny and the height is about 160.000 km
Full disc 01-05-2021
- rsfoto
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Full disc 01-05-2021
Last edited by rsfoto on Sun May 02, 2021 5:28 am, edited 2 times in total.
regards Rainer
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
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Re: Full disc 01-05-2021
Lovely captures Rainer, thanks for sharing.
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Lunt 60mm Double Stack HA
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100mm AR + Lunt b1800 Ca-K module.
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Re: Full disc 01-05-2021
Super disks Rainer, it's even quieter today...
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
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Re: Full disc 01-05-2021
Excellent disks, Rainer. Thanks for telling about the large prom, I could not see it at first sight.
Franco
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Re: Full disc 01-05-2021
The FD images are excellent Rainer
Even though the 'formal' activity ion Ha has pretty much rotated off the limb it still shows a lot of features.
Brian
Even though the 'formal' activity ion Ha has pretty much rotated off the limb it still shows a lot of features.
Brian
Brian Colville
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ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
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Re: Full disc 01-05-2021
Excellent images I saw that lovely tall faint prom with the PST and managed to get a shot of it
Alexandra
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Re: Full disc 01-05-2021
Nice Rainer. You did get that tall faint prominence!
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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
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