Falcon Heavy launch 20:07 hr, 12/28/23. I was late on the trigger. Rocket came out of the trees and I could not find my record button in the dark. What you see at the beginning of this clip is the two boosters just after separation in return burn orientation. I then pan to the main rocket as it enters upper atmosphere when the air is thin and the booster plum expands until it enters the clouds. Wish I had recorded more but what was there was great.