View Full Version here: : PAIR of LARGE!! column proms visible
Merlin66
25-10-2018, 11:32 AM
If you have access to a Ha scope NOW is the time to use it!
Two very, I mean VERY large column proms visible - definitely a MUST see!!!
http://halpha.nso.edu/
Atmos
25-10-2018, 11:44 AM
Now I just need to finish work!
So who will be first to post some pic's for us?
Merlin66
25-10-2018, 11:50 AM
I've just managed to get a couple of AVI's......stay tuned!!
Largest proms I've seen in years........
Merlin66
25-10-2018, 12:11 PM
Big proms and many little proms!!!!
Great work Ken, looks fantastic
h0ughy
25-10-2018, 02:21 PM
Agree they are large :thumbsup:
Very cool.... nice catch....
gaseous
25-10-2018, 08:06 PM
Great photo! If the sun is about 1.4M km across, would that make those prominences about 140,000-150,000 km long? Staggers the mind.
Merlin66
26-10-2018, 11:19 AM
Certainly a lucky catch....
GONG shows they have now disappeared.
I have a few other capture AVI which I’ll process later.
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