1
00:00:02,750 --> 00:00:12,860
George Diller/Launch Commentator: T minus 10, nine, eight, seven, six, five, four, three, two, one,

2
00:00:12,860 --> 00:00:19,840
ignition and liftoff of the Atlas V with Juno on a trek to Jupiter,

3
00:00:19,840 --> 00:00:24,730
a planetary piece of the puzzle on the beginning of our solar system.

4
00:00:24,730 --> 00:00:26,530
Marty Malinowski/Ascent Commentator: Pitch and yaw roll program is in progress.

5
00:00:26,530 --> 00:00:34,560
Vehicle flight rates look good. Booster PU has gone (inaudible) short burn.

6
00:00:34,560 --> 00:00:38,170
SRB chamber pressures have plateaued. Now reporting all signatures look good.

7
00:00:38,170 --> 00:00:41,330
RD-180 operation is excellent at this point in the flight.

8
00:00:41,330 --> 00:00:51,100
(Rumbling)

9
00:00:51,100 --> 00:01:03,750
Marty Malinowski/Ascent Commentator: Mach 1. SRB chambers continue to roll off. Max Q. Boosters

10
00:01:03,750 --> 00:01:09,400
throttling up right on schedule, engine response looks good.

11
00:01:09,400 --> 00:01:14,820
Boost PU has gone on closed loop control.

12
00:01:14,820 --> 00:01:29,620
Looking for our SRB throttle down momentarily. Engine continues to operate well.

13
00:01:29,620 --> 00:01:41,390
And booster has throttled back. Looking for SRB burnout soon. Chamber pressures have plateaued on the SRBs.

14
00:01:41,390 --> 00:01:59,230
And beginning to roll off. And BECO has
been satisfied. Vehicle is throttling back up
to full thrust.