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astrovale
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Reged: 02/19/06
Posts: 64
Loc: Rimini, Italy
A prominence from a few hours ago
      #3415730 - 10/28/09 10:00 AM Attachment (175 downloads)

Hi guys,

here is a prom from a few hours ago. Check it if you can: it's gorgeous!

Luca

--------------------
www.amun-ra.org
Solar Imaging Website


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drake
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Reged: 11/08/08
Posts: 174
Loc: Naples, Italy
Re: A prominence from a few hours ago new [Re: astrovale]
      #3415739 - 10/28/09 10:10 AM



I am at work caccchioo !!

Very nice shot Luca

--------------------
SolarView/ XXXXXX + BF30 on Celestron 9,25/ Imager DMK 31AF02.AS
Deep Sky/ William Optics FLT110/ William Optics ZS66SD/ Mount EQ6
Planetary/ Celestron 9,25/ Tal 100RS/ Mount EQ6
----------------------------------------
Geremia


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mbucky
professor emeritus


Reged: 10/21/07
Posts: 642
Loc: San Diego
Re: A prominence from a few hours ago new [Re: astrovale]
      #3415741 - 10/28/09 10:11 AM

exceptional image, luca. this prom looks large and bright. too bad im out of town and away from my scope

--------------------
Michael Buxton
Lunt 75F BF1200
Takahashi TSA 102
DMK 21AU04 CCD
Orion Atlas EQ


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PeteLawrence
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Reged: 02/07/06
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Re: A prominence from a few hours ago new [Re: mbucky]
      #3415829 - 10/28/09 11:05 AM

Wonderful Luca and great to see how it has developed since yesterday! Thanks for posting.

--------------------
Best regards,

Pete Lawrence
http://www.digitalsky.org.uk


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old_frankland
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Reged: 03/28/05
Posts: 513
Loc: San Francisco Bay Area
Re: A prominence from a few hours ago new [Re: PeteLawrence]
      #3415871 - 10/28/09 11:26 AM

A beautiful piece of work, Luca. You captured an incredible amount of fine structure at a very large image scale. Outstanding!

--------------------
Cheers,
Jim
Livermore CA
http://www.lafterhall.com/astro.html
3" APO, 4" ED refractor, 9" SCT, GM8


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Andy Yeung
super member


Reged: 01/12/09
Posts: 106
Re: A prominence from a few hours ago new [Re: old_frankland]
      #3415887 - 10/28/09 11:33 AM

Excellent capture !

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old_frankland
professor emeritus


Reged: 03/28/05
Posts: 513
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Re: A prominence from a few hours ago new [Re: Andy Yeung]
      #3415937 - 10/28/09 11:55 AM

Sure do hope Michael Buxton is getting a time lapse movie of this one!!

--------------------
Cheers,
Jim
Livermore CA
http://www.lafterhall.com/astro.html
3" APO, 4" ED refractor, 9" SCT, GM8


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pjr200
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Reged: 08/29/07
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Re: A prominence from a few hours ago new [Re: old_frankland]
      #3416169 - 10/28/09 01:52 PM

Excellent image of that prom, on par with the work of Harald Paleske.

--------------------
Best regards
Paul Robertson

My Gallery


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darkstar528
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Reged: 03/06/07
Posts: 6780
Loc: Hodgenville, Kentucky, USA
Re: A prominence from a few hours ago new [Re: pjr200]
      #3416202 - 10/28/09 02:02 PM

Thatsa WOWser!!!!!!!!!!!!

--------------------
Blue skies,
Stephen "Darkstar" Ames
PST(#96038), VIXEN 8-24mm,CEMAX 2x Barlow, Thousand Oaks White Light Filter and a Meade Elec EP
CFI, CFII, MEI, working on EIEIO!
BAA Member
My solar site:

http://seemysunspot.com


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marktownley
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Reged: 08/19/08
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Re: A prominence from a few hours ago new [Re: darkstar528]
      #3416256 - 10/28/09 02:35 PM

Fantastic!

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EmielVeldhuis
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Reged: 01/29/07
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Loc: Zwolle, the Netherlands
Re: A prominence from a few hours ago new [Re: marktownley]
      #3416378 - 10/28/09 03:45 PM

Awesome!

greetz emiel

--------------------
8" LX10 SCT,Skywatcher NEQ6pro,Vixen SP,Skywatcher 150/1200mm refractor, Coronado PST's: Gold and Blue,Lunt LS60T-HA and CaK b/600, b/wToUcamSC3RAWmod.and a DMK 31AU03as.
http://astrosurf.com/obsolar/colabora/colaboradores/veldhuis.html
www.solarlive.nu

Experience our nearest GV2 star, live at SolarLive!
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Evokal
member


Reged: 02/12/09
Posts: 42
Loc: Manitou Springs, CO
Re: A prominence from a few hours ago new [Re: EmielVeldhuis]
      #3416455 - 10/28/09 04:23 PM

Simply beautiful!!!

Michael

--------------------
Michael Huwe
Lunt 60mm Doublestack w/ B1200 BF

"Might the sun be a metaphor of the compassion we can only reflect if we turn in that direction, revealing every flaw? I wonder this every time I see a full moon light up the night around me..." -Anonymous


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astrovale
member


Reged: 02/19/06
Posts: 64
Loc: Rimini, Italy
Re: A prominence from a few hours ago new [Re: astrovale]
      #3416481 - 10/28/09 04:43 PM Attachment (4 downloads)

Here is the whole picture: for some reason registax did not process the right side of the sequence. Not that there is much to see there, but this is the whole frame as it was intended to be.

Ciao all

Luca

--------------------
www.amun-ra.org
Solar Imaging Website


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EmielVeldhuis
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Reged: 01/29/07
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Re: A prominence from a few hours ago new [Re: astrovale]
      #3416486 - 10/28/09 04:46 PM

seems turbulence was the problem...did you do multipointalignment on that prom too?

greetz emiel

--------------------
8" LX10 SCT,Skywatcher NEQ6pro,Vixen SP,Skywatcher 150/1200mm refractor, Coronado PST's: Gold and Blue,Lunt LS60T-HA and CaK b/600, b/wToUcamSC3RAWmod.and a DMK 31AU03as.
http://astrosurf.com/obsolar/colabora/colaboradores/veldhuis.html
www.solarlive.nu

Experience our nearest GV2 star, live at SolarLive!
www.solarlive.nu


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swisswalter
sage


Reged: 03/29/09
Posts: 403
Loc: Eastern-Switzerland
Re: A prominence from a few hours ago new [Re: EmielVeldhuis]
      #3416521 - 10/28/09 05:18 PM

hi luca

very, very nice and top processing

walter

--------------------
only dust in the wind, TAK on GM8, Lunt 60, DMK31,still greenhorn, but as a golfer used to be humble


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astrovale
member


Reged: 02/19/06
Posts: 64
Loc: Rimini, Italy
Re: A prominence from a few hours ago new [Re: EmielVeldhuis]
      #3416553 - 10/28/09 05:36 PM

Yes Walter I tried to use multipoint even on this one, but I'm getting a little skeptic on the possibility of getting better results that way on prominences. Maybe it would be better to just choose a significant point and forget about multipoint on these events. It only seems a pity not to be able to do it when the field is so wide and there is so much you would like to show.

Ciao Walter

Luca

--------------------
www.amun-ra.org
Solar Imaging Website


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brianb11213
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Reged: 02/25/09
Posts: 2091
Loc: 55.215N 6.554W
Re: A prominence from a few hours ago new [Re: astrovale]
      #3416916 - 10/28/09 08:48 PM

Quote:

I'm getting a little skeptic on the possibility of getting better results that way on prominences.



It seems to work for me. Not first time, every time: in this case I think the problem is that most of the structure in the right hand prom is linear & Registax sometimes doesn't get the alignment quite right in the direction along which the "lines" are running. I'd try a small alignment area centred on the bright "hook" at the base of this prom, the roughly triangular zone should register nicely.

Really nice image BTW. I'm slowly getting reconciled to not seeing the Sun until the spot has faded or rotated out of view ... it's happened with the last few

Edited by brianb11213 (10/28/09 08:50 PM)


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Davidgojr
sage


Reged: 08/09/08
Posts: 328
Loc: San Antonio, TX
Re: A prominence from a few hours ago new [Re: brianb11213]
      #3417428 - 10/29/09 12:18 AM

I saw this fantastic group of 3 yesterday. Very memorable and bright proms!

--------------------
David
San Antonio, TX
Orion XT6, White Light Solar, H-alpha Coronado PST


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