Forums
L2 Sign Up
SLS/Orion
SpaceX
Commercial
ISS
International
Other
Shop
Home
Help
Tags
Calendar
Login
Register
Forums
»
International Space Station (ISS)
»
ISS Section
»
LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
Print
Pages:
1
[
2
]
3
4
...
20
Next
Go Down
Author
Topic: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010 (Read 99106 times)
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #20 on:
08/11/2010 11:48 am »
Just about finished with the steps in the EMU prebreathe checklist. The crew lock hatch is closed; the EV crew work from the crewlock depress cue card when flight control team gives a go for depress.
«
Last Edit: 08/11/2010 11:49 am by psloss
»
Logged
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #21 on:
08/11/2010 11:53 am »
Thanks to the departing Roger for the early help.
Waiting for a go to depress (love Rob Navias' way of treating that as a major event in itself "The EVA community....the stage is set" - coolest PAO, ever
.
«
Last Edit: 08/11/2010 11:54 am by Chris Bergin
»
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #22 on:
08/11/2010 11:56 am »
And thanks for Philip being around too
Go to depress:
«
Last Edit: 08/11/2010 11:57 am by Chris Bergin
»
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #23 on:
08/11/2010 11:57 am »
Depress pump is on, and isolation valve is open to begin depress of the crew lock. Going down to 5 psi temporary holding point.
Monitoring the pressure in the crew lock and the EV crew is monitoring their suit pressure.
«
Last Edit: 08/11/2010 11:59 am by psloss
»
Logged
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #24 on:
08/11/2010 11:59 am »
11.5 psi
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #25 on:
08/11/2010 12:02 pm »
Crew lock pressure down to about 8 psi; the depress procedure is budgeted for about 30 minutes. The post depress steps begin with switching the suits to battery power, which begins the PET clock.
«
Last Edit: 08/11/2010 12:03 pm by psloss
»
Logged
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #26 on:
08/11/2010 12:06 pm »
Helmetcam numbers.
Doug will be on 19
Tracy on 20
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #27 on:
08/11/2010 12:07 pm »
At 5 psi, depress pump isolation valve closed. Doing a suit check before resuming depress.
«
Last Edit: 08/11/2010 12:07 pm by psloss
»
Logged
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #28 on:
08/11/2010 12:09 pm »
Tracking towards the start of a scheduled six hour EVA.
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #29 on:
08/11/2010 12:09 pm »
Depress has resumed.
Logged
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #30 on:
08/11/2010 12:10 pm »
Back into depress following the 5psi suit check.
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #31 on:
08/11/2010 12:12 pm »
Crew lock pressure down to 3 psi; I believe they opened the pressure equalization valve at ~2 psi prior to the last EVA.
Edit, correction: PEV already open, the depress dump iso valve is closed at 2 psi. Doing that now.
«
Last Edit: 08/11/2010 12:14 pm by psloss
»
Logged
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #32 on:
08/11/2010 12:12 pm »
David Beaver - EVA officer - in the red tie.
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #33 on:
08/11/2010 12:17 pm »
Getting ready to open the hatch when the pressure differential is OK. (Not yet -- crew lock pressure still ~1 psi.) Then they'll close the PEV and at that point I believe that Shannon will turn over the IV duties to the ground.
«
Last Edit: 08/11/2010 12:19 pm by psloss
»
Logged
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #34 on:
08/11/2010 12:19 pm »
SSRMS and MSB ready to support
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135099
Liked: 123484
Likes Given: 25260
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #35 on:
08/11/2010 12:21 pm »
PM QDs - focus is on M3:
«
Last Edit: 08/11/2010 12:21 pm by Chris Bergin
»
Logged
Support NSF via L2
--
Help improve NSF
--
Site Rules/Feedback/Updates
**Not a L2 member? Whitelist this forum in your adblocker to support the site and ensure full functionality.**
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #36 on:
08/11/2010 12:24 pm »
Waiting for the hatch delta-P to be less than 0.5 psi...apparently the gauge is right at 0.5...waiting a little longer for it to drop below.
«
Last Edit: 08/11/2010 12:25 pm by psloss
»
Logged
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #37 on:
08/11/2010 12:26 pm »
OK, go to open the crew lock hatch.
Logged
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #38 on:
08/11/2010 12:27 pm »
PEV closed, handoff to ground IV. Taking switch power to batt.
«
Last Edit: 08/11/2010 12:27 pm by psloss
»
Logged
psloss
Veteran armchair spectator
Senior Member
Posts: 17980
Liked: 4047
Likes Given: 2089
Re: LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
«
Reply #39 on:
08/11/2010 12:27 pm »
Suit power to battery at about 7:27 am Central, starting the PET clock.
Still working in the post depress checklist prior to egressing the crew lock.
«
Last Edit: 08/11/2010 12:28 pm by psloss
»
Logged
Print
Pages:
1
[
2
]
3
4
...
20
Next
Go Up
Tags:
Forums
»
International Space Station (ISS)
»
ISS Section
»
LIVE: Expedition 24 third spacewalk (ETCS PM R&R EVA-2) - August 11, 2010
Advertisement
Advertisement
Tweets by NASASpaceflight
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
1