JPSS-1 (NOAA-20) – Delta II 7920-10C – Vandenberg SLC-2W – 18.11.2017

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NASA_LSP‏Подлинная учетная запись @NASA_LSP 2 мин. назад

We are within 20 minutes of #DeltaII launch of #JPSS1 Launch director will move launch time to the center of 66 sec launch window Weather is currently GREEN @UpperLevelWinds are GREEN Range is currently GREEN

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NASA_LSP‏Подлинная учетная запись @NASA_LSP 2 мин. назад

Helium and Nitrogen systems on the second stage of #DeltaII were recently topped off. #JPSS1

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Tory Bruno‏Подлинная учетная запись @torybruno 1 мин. назад

Polling good for terminal count

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NASA_LSP‏Подлинная учетная запись @NASA_LSP 56 сек. назад

The winds data has been uploaded to the #DeltaII flight computer. #JPSS1

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Spaceflight Now‏ @SpaceflightNow 33 сек. назад

T-minus 4 minutes and holding. The Delta 2 countdown has entered its final built-in hold, and the ULA launch team will soon be polled for a final "go" for liftoff. Live coverage: https://spaceflightnow.com/2017/11/13/delta-2-jpss-1-mission-status-center/ ...

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NASA_LSP‏Подлинная учетная запись @NASA_LSP 1 мин. назад

The #JPSS1 Final Readiness Poll has occurred and we are approaching the T-4 minute hold. We will remain at T-4 minutes for a ten minute hold. #DeltaII

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NASA_LSP‏Подлинная учетная запись @NASA_LSP 1 мин. назад

The new T-Zero time of 1:47:36 PST has been set. This is the middle of the 66 launch window. Liftoff at 4:47 a.m. EST/ 0947 UTC #JPSS1 #DeltaII

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NASA_LSP‏Подлинная учетная запись @NASA_LSP 1 мин. назад

The NASA team is ready to proceed. NASA Launch Manager Omar Baez just completed the NASA Final Readiness Poll. #JPSS1 #DeltaII

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ULA‏Подлинная учетная запись @ulalaunch 57 сек. назад

L-10 minutes. JPSS-1 is switching to internal power for launch. The National Weather Service says 85% of the data flowing into its weather forecast models come from polar-orbiting satellites like #JPSS1.

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11/18/2017 12:36

The JPSS 1 spacecraft is being configured for launch at this time.

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11/18/2017 12:41

The final pre-launch poll has been completed, and all stations gave a "go" to proceed with the final countdown.

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11/18/2017 12:43

T-minus 3 minutes, 45 seconds. The Delta 2 rocket's systems are now transferring to internal power for launch.

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Tory Bruno‏Подлинная учетная запись @torybruno 1 мин. назад

Everyone think Spaaaace

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GO
 

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