Having problem with this is it a merger or is it a spiral arm on the upper right. using the invert I see a middle bar, but also a bar at left top and another which looks like a spiral arm. I marked this as a spiral with one arm and I am not sure it was right. Thanks
by ElisabethB moderator
In the SDSS image you can see that the "bar" to the left is actually two objects. Looks like very active star forming areas.
As for the galaxy : I'd go for a disturbed two-armed spiral.