The second Centaur main engine firing will burn for about 4 minutes, followed by spacecraft separation two minutes later. All systems are working perfectly on the Centaur. Atlas booster engine cutoff. Payload fairing has been jettisoned. Centaur first main engine firing is under way.
All systems are nominal.
The Atlas is being pressurized for flight . Centaur has been switched to internal power. No technical issues are being worked with the launch vehicle or the spacecraft. In one minute from now, the Atlas will be switched to internal power. At the T- 2 minute mark, the Centaur will be switched to internal power and the Flight Termination System will be armed.