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Geomagnetic storm...another flare 2day poses threat tonight?

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19 years 7 months ago #12165 by James Butler

Hi all

Having never seen an aurora I am looking forward to catching my first one. I have a few questions however.

1st Being in Kerry,will the auroral oval have to reach down to my location in order for me to see it
2nd ....Will the moonlight block out all but the strongest activity....
3rd What level of activity (colour) should the oval be in order to see activity. I am looking at www.dan.sp-agency.ca/www/rtoval.htm

Any help would be greatly appreciated


Being even further south in Sneem I can confirm that Aurorae are visible in Kerry. Last year's displays were clearly visible even at zenith. Here are some photos of what I saw.

james.butler.name/astronomy/astrophotogr.../aurora-10Nov04.html

The following is an animated gif.

james.butler.name/astronomy/astrophotogr...imation-10Nov04.html

Oh, and don't stand in Killarney to see it.

James Butler

Astronomy Diary - astronomy-diary.blogspot.com/

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19 years 7 months ago #12166 by ftodonoghue
Thanks james.

Those are pretty nice pics. How long is the exposure on each frame in animation?? I have a darkish site a few miles ourside Killarney that I go to, so if there is any big activity on the cards, I plan to go there. I guess outside your back door is plenty dark

Cheers
Trevor

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19 years 7 months ago #12168 by James Butler
All photos were 15s at ISO 1600. I pumped the green channel to bring it out. The actual colour was a greenish white. It took a while for my eyes to adapt to make out any difference between clouds and aurora. Light pollution would have washed it out.

James Butler

Astronomy Diary - astronomy-diary.blogspot.com/

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19 years 7 months ago #12169 by martinastro
Great image :) James as always!

Martin Mc Kenna

coruscations attending the whole length of the luminosity, giving to the phenomena the aspect of a wrathful messenger, and not that of a tranquil body pursuing a harmless course..comet of 1680

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19 years 7 months ago #12173 by dave_lillis
James,
I didnt realise you were in Sneem.
I passed through the area last week, very remote area.
Nice pics.

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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19 years 7 months ago #12198 by James Butler

...I passed through the area last week, very remote area...


You're not my local courier, are you? The one that likes to play football with all my parcel deliveries?

I bet that suspension unit I ordered surprised you!

James Butler

Astronomy Diary - astronomy-diary.blogspot.com/

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