ATTENZIONE! Il Go per il lancio è stato dato per oggi, 8 dicembre, con finestra dalle 15.00 alle 18.22! Io non potrò vederlo
![Pissed Off](/users/1313/25/33/98/smiles/721460.gif)
ma chi ne ha la possibilità lo faccia..
Il test prevede un lancio con immissione in orbita della capsula dragon, il completamento di tre orbite e una deorbit burn con rientro al largo delle coste messicane!
Countdown:
T-02:35:00 Chief Engineer polls stations. Countdown master autosequence proceeds with Liquid
Oxygen (LOx) load, RP-1 fuel load, and vehicle release.
T-01:40:00 Allow countdown master autosequence to proceed into lowering the strongback
T-00:60:00 Allow the master autosequence to proceed with stage 2 fuel bleed, stage 2 thrust
vector control bleed.
Verify all sub-autosequences in the countdown master autosequence have been
performed, except for terminal count.
T-00:13:00 SpaceX Launch Director polls readiness for launch.
T-00:11:00 Logical hold point if launch point.
TERMINAL COUNT (begins at T-10min)
T-00:09:43 Open prevalves to the nine first stage engines and begin chilling Merlin
engine pumps
T-00:06:17 Command flight computer to enter alignment state
T-00:05:00 Stop loading of GN2 into ACS bottle on stage 2
T-00:04:46 Transfer to internal power on stage 1 and stage 2
T-00:03:11 Begin arming flight termination system
T-00:03:02 Terminate LOx propellant topping, cycle fuel trim valves
T-00:03:00 Verify movement on stage 2 thrust vector control actuators
T-00:02:30 SpaceX Launch Director verifies “GO”
T-00:02:00 Range Control Officer (Air Force) verifies range is “GO”
T-00:01:35 Terminate helium loading
T-00:01:00 Command flight computer state to startup
T-00:01:00 Turn on pad deck and Niagara water
T-00:00:50 Flight computer commands thrust vector control actuator checks on stage 1
T-00:00:40 Pressurize S1 and S2 propellant tanks
T-00:00:03 Engine controller commands engine ignition sequence to start
T-00:00:00 Liftoff
T+0:02:58 1st Stage Shut Down (Main Engine Cut Off)
T+0:03:02 1st Stage Separates
T+0:03:09 2nd Stage Engine Start
T+0:09:00 2nd Stage Engine Cutoff
T+0:09:35 Dragon Separates from Falcon 9 and initializes propulsion
T+0:13 On-Orbit Operations
T+2:32 Deorbit Burn Begins
T+2:38 Deorbit Burn End
T+2:58 Reentry Phase Begins (Entry Interface)
T+3:09 Drogue Chute Deploys
T+3:10 Main Chute Deploys
T+3:19 Water Landing