TDRS-M – Atlas V 401 – Канаверал SLC-41 – 18.08.2017 12:29 UTC

Автор tnt22, 27.04.2017 09:48:28

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tnt22

Цитировать Spaceflight Now‏ @SpaceflightNow 2 мин. назад

#TDRSM liftoff delayed at least a few minutes because the Centaur upper stage engine thermal conditioning is taking longer than scheduled

tnt22

Цитировать Chris B - NSF‏ @NASASpaceflight 3 мин. назад

NASA TV's Mike Curie says things are trending in the right direction. Need to pick up the count with the next 30 mins.

tnt22

Цитировать Spaceflight101 LIVE‏ @S101_Live 43 сек. назад

Half an hour remains in today's #TDRSM launch window, still in a holding pattern but expecting to launch before the end of the window.

tnt22

Цитировать William Harwood‏ @cbs_spacenews 2 мин. назад

A5/TDRSM: Launch now no earlier than 8:23am; awaiting anomaly team recommendation

tnt22

Цитировать ULA‏Подлинная учетная запись @ulalaunch 1 мин. назад

Awaiting new launch time as the team evaluates the issue with the Centaur's liquid oxygen chilldown. #AtlasV #TDRSM

tnt22

Цитировать08/18/2017 15:17
Countdown clocks continue to hold at T-minus 4 minutes while teams await the chilldown to be completed. Liftoff is no sooner than 8:28 a.m.

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tnt22

Цитировать08/18/2017 15:20
The pre-launch chilldown of the RL10 engine has been accomplished, clearing the way for liftoff at 8:29 a.m. EDT.

tnt22

Цитировать William Harwood‏ @cbs_spacenews 8 сек. назад

A5/TDRSM: Anomaly resolved; chilldown temps now within limits after tweaking system pressure

tnt22

Цитировать08/18/2017 15:22
Polling of the team by Atlas launch conductor just occurred. All systems are reported GO for flight.

tnt22

Цитировать Spaceflight101 LIVE‏ @S101_Live 35 сек. назад

GO FOR LAUNCH - All Stations have reported a GO to head into the automated count for liftoff at 12:29 UTC. http://bit.ly/2i8MsVo  #TDRSM

tnt22

Цитировать Spaceflight101 LIVE‏ @S101_Live 52 сек. назад

The auto sequence comprises a highly choreographed series of steps to transition Atlas V to its autonomous launch configuration. #TDRSM

tnt22

Цитировать08/18/2017 15:24
T-minus 3 minutes, 50 seconds. The ground pyrotechnics are enabled.

tnt22

Цитировать08/18/2017 15:26
T-minus 1 minute, 55 seconds. The launch sequencer has been commanded to start.


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