Thanks very much Ed! The setting is "724 sec, f/3.5, ISO 100".
Pramote
Beautiful night shot!
I love "reading" photos with an astronomical content. I guesstimated 10 minutes exposure from the length of the trails, before I scrolled down to your answer - 12 minutes. Close enough!
I can discern that you pointed the camera just north of east; that the diminutive constellation Delphinus is the most prominent little group of trails, half hidden in cloud, right of centre; that the Moon, out of shot, was almost due south at the time; and that you took the shot on either a Spring morning (before dawn), a Summer night, or an Autumn evening.
Actually, I'd love to see a version of this photo in colour, too!
Ray