BLF-GT during the fireworks in San Francisco?

I took the family to watch the fireworks from Corona Heights, and I briefly noticed a pencil-thin beam of light. Too wide to be a laser, too thin to be anything but a BLF-GT, probably from Buena Vista heights given the angle.

If you are the shooter, is it what you were expecting?

Unless Enderman happened to be in ’Frisco at the time…

Could’ve been a Lance of Ra if it was really that thin too, I’m not sure there are nearly as many of them out there as the GT though.