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Transit of Mercury in the Spicule Layer. Phil took this great image with his Quantum 6 Scope, Solar Spectrum etalon and PGR Camera.
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Moving forward from solar cycle 24 to 25
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stef41
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by stef41 » Tue Oct 29, 2019 3:54 pm
Good morning, everyone,
Still a reduced activity on our star, but some images still with the fs60 with its sm40 double stack, glasspath x1.25, BF10 and zwo178mm around 12h10 UT
and some close-ups by adding the adc and powermate x2.5 (at 75%) around 13h UT
cordially,
stéphane - France
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marktownley
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by marktownley » Tue Oct 29, 2019 7:09 pm
Nice images stephane!
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Carbon60
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by Carbon60 » Wed Oct 30, 2019 6:50 am
Nicely captured proms, Stephane.
Stu.
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MAURITS
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by MAURITS » Wed Oct 30, 2019 8:03 am
Well done Stephane.
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ffellah
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by ffellah » Wed Oct 30, 2019 9:55 am
A beautiful set, Stephane
Franco
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Montana
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by Montana » Wed Oct 30, 2019 11:56 am
The full discs are absolutely beautiful at full size, so much detail
and super prominences too
Alexandra
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hopskipson
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by hopskipson » Wed Oct 30, 2019 12:19 pm
Sorry for my ignorance but what is an “adc” and what does it do for your images?
Nice images
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stef41
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by stef41 » Wed Oct 30, 2019 7:43 pm
thanks to you
hopskipson wrote: ↑Wed Oct 30, 2019 12:19 pm
Sorry for my ignorance but what is an “adc” and what does it do for your images?
Nice images
adc for "Atmospheric Dispersion Corrector" : it's very convenient to remove interference fringes due to the presence of powermate. The problem is that it also increases the size a little bit
cordially,
stéphane - France
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MapleRidge
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by MapleRidge » Wed Oct 30, 2019 11:37 pm
Well done Stéphane
Brian
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eroel
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by eroel » Thu Oct 31, 2019 4:16 am
Stéphane:
A very good session.
Best regards,
Eric.
