It was 25 seconds, they all were actually. If you had a wide enough lens then I guess you could probably get all of it in, obviously with a longer exposure as its visible for about 4 mins. I knew what its trajectory was going to be and its path, but in the dark, in the middle of nee where, with lots of wierd noises going off all around me, I just pointed, pressed & hoped (& hid - I'd just watched the conjuring the night before!) LoL