Not sure which configuration this launch entails but the telescope itself weighs 6,500 kg, so that sounds like a lot of energy to account for.
Ariane 5 user's manual, PDF: https://www.arianespace.com/wp-content/uploads/2015/09/Arian...
It's always agrressive against the users. The users are the poor saps that have to accept whatever the devs have droped on them. The users have no say other than suggest it doesn't work, doesn't promote efficient workflows, whatever. It's then up to the devs to fix, but they feel like they've delivered according to specs so tough. The User will Accept Whatever from the all powerful dev team. How about User Acceptability Testing. At least it then makes it sound like the devs are going to give a damn about the users feedback.
I think it just goes to show that nobody likes creating documentation.
But it's odd to see that on word documents themselves.
Either way, it's chuckles all the way down.
https://www.ulalaunch.com/docs/default-source/rockets/atlasv...
Though do note:
> This user’s guide is intended for pre-contract mission planning and for understanding SpaceX’s standard services. The user’s guide is not intended for detailed design use. Data for detailed design purposes will be exchanged directly between a SpaceX customer and a SpaceX mission manager.
dozens if not hundreds of HNers begin poring thru the manual