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Helix faintest details (a couple dozen photons/hr) 72 hrs
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25-09-2017, 02:34 PM
Retrograde
(Pete)
a.k.a. @AstroscapePete
Join Date: Oct 2011
Location: Sydney
Posts: 1,731
Quote:
Originally Posted by
Placidus
We suspect this really might be (warts and all) the world's deepest plausibly amateur Helix in H-alpha.
Yes I think you might be right.
I don't have any suitable superlatives to appropriately convey my awe.
Retrograde
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