Hello,
I am been spending most of my last solar sessions playing with the Sol'Ex spectro and testing the bandpass of solar Ha filters. The results are interesting ...
The spectro is also very usefull to check the tuning of the filters on Ha line. In fact, it proved that the tuning with the Ha lamp was right on spot :-)
I had a quick imaging session on June 16 with good seeing condition. We can seen a lot of small umbral dots in the sunspot.
http://astrosurf.com/viladrich/astro/so ... B1920..jpg
Clear skies
Christian
AR2883 on June 16 with the Hat 8 and double stack Ha
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AR2883 on June 16 with the Hat 8 and double stack Ha
Christian Viladrich
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
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Re: AR2883 on June 16 with the Hat 8 and double stack Ha
Beautiful result, Christian.
It will be interesting to see what you have come up with in the filter testing!
Cheers.
Peter
It will be interesting to see what you have come up with in the filter testing!
Cheers.
Peter
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Re: AR2883 on June 16 with the Hat 8 and double stack Ha
Excellent Hi-Res results as always Christian!
Thanks for sharing.
What SSM did you have for this photo?
Best wishes,
Alexandros
Thanks for sharing.
What SSM did you have for this photo?
Best wishes,
Alexandros
Alexandros
Lunt 130MT+1800BF, C8 Ultima PEC+AstroSolar, Skywatcher Mount EQ6-R Pro
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Greece
Lunt 130MT+1800BF, C8 Ultima PEC+AstroSolar, Skywatcher Mount EQ6-R Pro
Baader Solar Prism, ZEISS Abbe Barlow 2x, Celestron Barlow 2x Ultima Series
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Re: AR2883 on June 16 with the Hat 8 and double stack Ha
Excllent result, Christian. As always.
Why don't you use your C11?
Valery
Why don't you use your C11?
Valery
"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.
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Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
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Re: AR2883 on June 16 with the Hat 8 and double stack Ha
Thanks to all :-)
Peter, regarding filters, I probably need one or two more weeks to put things together.
Alexandros, as I was also busy with Sol'Ex spectro, I didn't install the SSM (to many things to do ...). BTW, I received your last pm and try to answer soon.
Valery, unfortunately, the Hat 11 I had years ago was only for testing. I should have kept it ;-)
Christian
Peter, regarding filters, I probably need one or two more weeks to put things together.
Alexandros, as I was also busy with Sol'Ex spectro, I didn't install the SSM (to many things to do ...). BTW, I received your last pm and try to answer soon.
Valery, unfortunately, the Hat 11 I had years ago was only for testing. I should have kept it ;-)
Christian
Christian Viladrich
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
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Re: AR2883 on June 16 with the Hat 8 and double stack Ha
Top drawer stuff Christian!
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: AR2883 on June 16 with the Hat 8 and double stack Ha
Wow!
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