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ten seconds we have gold for main engine

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start

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seven

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six

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five

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four

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three

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two

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one

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booster ignition and liftoff of shuttle

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discovery kambate kudasai best of luck

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to the international space station's

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roger roll discovery

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houston now controlling the flight of

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discovery of man-made rising sun on

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behalf of japan

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discovery on the proper alignment heads

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down wings level for the eight and a

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half minute ride to orbit four and a

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half million pounds of hardware and

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humans taking aim on the international

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36 seconds into the flight the three

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liquid fuel main engines now throttling

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back to 72 percent of rated performance

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going in the bucket reducing the stress

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discovery already five miles in altitude

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eight and a half miles downrange

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traveling almost a thousand miles an

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discovery houston go at throttle up

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throttle up call acknowledged by

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commander mark kelly joined on the

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flight deck by pilot ken ham flight

33
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engineer ron garan and mission

34
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specialist karen nyberg down on the mid

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deck are mike fossum aki hoshide and

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greg shamatoff heading for a half year

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one minute 45 seconds into the flight

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discovery 22 miles in altitude 23 miles

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downrange standing by for solid rocket

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booster officer confirmed staging a good

41
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guidance now converging

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the onboard computer steering the

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shuttle for the on-ramp to the highway

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for the international space station

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discovery 37 miles in altitude 50 miles

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the orbital maneuvering system engines

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have ignited providing discovery with a

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burst of power for the next two minutes

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that call from mark kelly the first of a

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series of performance calls in the event

51
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of the loss of a main engine however all

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three main engines continue to perform

53
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normally along with the auxiliary power

54
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units and the three power producing fuel

55
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cells

56
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discovery flying on the singular power

57
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of its three liquid fuel main engines

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draining a half a ton of fuel per second

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from the large fuel tank

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discovery 52 miles in altitude 100 miles

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downrange three and a half minutes into

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we're coming up on the point of negative

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return

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where the shuttle would be too far

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downrange too high in altitude to return

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to the launch site in the event of an

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engine failure all three and main

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engines continue to function normally

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00:04:03,990 --> 00:04:02,309
three minutes 47 seconds into the flight

70
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discovery flying straight and true

71
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speeding toward a date with the

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discovery houston negative return

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roger negative return

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all of discovery systems in great shape

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four minutes 15 seconds into the flight

76
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discovery 62 miles in altitude picking

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up speed 170 miles downrange traveling

78
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the environmental systems officer

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reports the activation of the flash

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evaporator system providing cooling for

81
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discoveries avionics and other systems

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until the time that the payload bay

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doors are open an hour and a half into

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the flight

85
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all the main engines write down the

86
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money in good shape good performance

87
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good auxiliary power units good fuel

88
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cells

89
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discovery traveling 6 000 miles an hour

90
00:05:12,469 --> 00:05:06,000
66 miles in altitude 230 miles downrange

91
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five minutes into the flight three and a

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very quiet here on the flight control

93
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discovery houston press to ato select

94
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roger press the ato will select distance

95
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that call acknowledged by uh commander

96
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mark kelly indicating that in the event

97
00:05:57,350 --> 00:05:55,520
of a loss of a main engine we could

98
00:05:59,110 --> 00:05:57,360
still make our abort to orbit targets

99
00:06:04,710 --> 00:05:59,120
however all three main engines continue

100
00:06:08,550 --> 00:06:06,950
the orbiter will soon begin to roll to a

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heads up position

102
00:06:13,350 --> 00:06:10,319
now beginning that roll to heads up the

103
00:06:15,670 --> 00:06:13,360
main engine is now swiveling

104
00:06:17,430 --> 00:06:15,680
the shuttle rolling

105
00:06:19,430 --> 00:06:17,440
to its position above the fuel tank

106
00:06:21,110 --> 00:06:19,440
gaining more favorable communication to

107
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the tracking and data relay satellite

108
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system as it heads up hill

109
00:06:28,070 --> 00:06:25,600
six minutes 15 seconds into the flight

110
00:06:31,029 --> 00:06:28,080
discovery traveling almost 10 000 miles

111
00:06:32,830 --> 00:06:31,039
an hour 397 miles downrange from the

112
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kennedy space center

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00:06:40,469 --> 00:06:36,000
104 your shutdown plan is nominal and

114
00:06:44,070 --> 00:06:42,390
competent terry copy the boundary

115
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nominal shutdown plane

116
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go for the plus x go for the bench

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roger

118
00:06:57,749 --> 00:06:56,000
pressed a main engine cut off call by

119
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commander mark kelly indicating should

120
00:07:01,830 --> 00:06:59,440
we lose a main engine we can still make

121
00:07:03,670 --> 00:07:01,840
our nominal main engine cutoff targets

122
00:07:05,830 --> 00:07:03,680
however all three main engines hang in

123
00:07:07,510 --> 00:07:05,840
perfectly as well as the auxiliary power

124
00:07:09,830 --> 00:07:07,520
units and the fuel cells at the seven

125
00:07:12,390 --> 00:07:09,840
minute mark into the flight

126
00:07:14,469 --> 00:07:12,400
discovery now 515 miles downrange from

127
00:07:17,189 --> 00:07:14,479
the kennedy space center traveling 11

128
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000 miles an hour

129
00:07:20,150 --> 00:07:18,800
very soon the main engines will once

130
00:07:21,670 --> 00:07:20,160
again be throttled down to limit the

131
00:07:23,350 --> 00:07:21,680
stress on the shuttle and its seven crew

132
00:07:25,589 --> 00:07:23,360
members to that of three times the

133
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effect of gravity single engine press

134
00:07:33,830 --> 00:07:31,909
roger single engine pulse 104

135
00:07:35,270 --> 00:07:33,840
at the time of main engine cut off a

136
00:07:37,110 --> 00:07:35,280
little more than a minute from now

137
00:07:41,110 --> 00:07:37,120
discovery will enter its preliminary

138
00:07:43,510 --> 00:07:41,120
orbit at a speed of 5 miles a second

139
00:07:49,909 --> 00:07:43,520
discovery 615 miles downrange from the

140
00:07:54,629 --> 00:07:53,189
engines are now throttling back

141
00:07:56,790 --> 00:07:54,639
less than a minute of powered flight

142
00:07:59,749 --> 00:07:56,800
remaining for discovery

143
00:08:01,670 --> 00:07:59,759
traveling 14 000 miles an hour

144
00:08:13,909 --> 00:08:01,680
almost 700 miles downrange from the

145
00:08:17,430 --> 00:08:15,749
discovery passing twenty three thousand

146
00:08:18,629 --> 00:08:17,440
feet per second at the eight minute mark

147
00:08:29,270 --> 00:08:18,639
into the flight

148
00:08:33,029 --> 00:08:31,430
standing by for main engine cutoff that

149
00:08:48,070 --> 00:08:33,039
will be followed a few seconds later by

150
00:08:51,509 --> 00:08:49,750
booster officer confirms main engine

151
00:09:07,990 --> 00:08:51,519
cutoff standing by for external tank

152
00:09:13,430 --> 00:09:09,990
external tank separation confirmed

153
00:09:15,030 --> 00:09:13,440
discovery now in its preliminary orbit

154
00:09:16,949 --> 00:09:15,040
the centerpiece of japanese space

155
00:09:18,630 --> 00:09:16,959
science kibo completing the first leg of