AR 1875 - The Day After ?

[jsmoraes (Jorge)]

perhaps 1 day after the explosion in 22th october.

GSO 305 mm ASI120MC - 2013/10/23 - 20:29 UT

[astronobob (Bob)]

Good work Jorge, That was quite some activity for a change, Nice catch

[jsmoraes (Jorge)]

Thank you, bob.
I see a white line over the spot, and I imagine be a strong proeminence.

[astronobob (Bob)]

I cant see any white Jorge, lots of yellow, orange & blacks, where & how big is it, straight or curved ? ?

[jsmoraes (Jorge)]

Ok, I used white expression as reference to division of spot in two black areas. In the original photo it was more bright then the others areas.

My set of equipment can't catch prominences. I said it by intuition, maybe it was.

[astronobob (Bob)]