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good morning and welcome back to nasa's

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johnson space center for today's mission

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status briefing this is flight day 9 of

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the sts-134

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mission to the international space

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station we'll talk about the activities

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onboard the complex earlier today that

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went on and also look ahead at the

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mission's third spacewalk coming up

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overnight so to do that we have the lead

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space station flight director derek

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hossman and the lead spacewalk officer

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allison bollinger

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so we'll start out with comments and

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then take questions derek okay thanks

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kylie good morning everybody well after

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a relatively quiet day yesterday

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the

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crew member ron garan guerin

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got back to work today

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as you may recall we discussed yesterday

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ron garan has been on the shuttle

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schedule all along so he woke up with a

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shuttle crew today

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now that the 25s crew is safely on the

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ground

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the remaining uh two russian crew

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members who are of course ron garan's uh

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expedition crewmates

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uh are in for a long sleep uh they were

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asleep all day while i was on console

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they're gonna sleep through the night

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and then when they wake up tomorrow

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they'll be back on on the uh shuttle

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crew schedule so starting tomorrow we

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have a normal sleep shift we'll be which

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will be a nice thing to have back

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um as i mentioned the the shuttle crew

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stayed busy on the space station today

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um as i'm sure most of you know uh greg

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shamatoff and mike fink are both veteran

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international space station long

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duration crew members so we leveraged on

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their experience onboard the station and

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put them to work today

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one of the one of the critical station

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maintenance tasks that we got at least

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started today was

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repair work on the node 3 carbon dioxide

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removal assembly

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these carbon dioxide removal assemblies

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or cdrs as we call them have two

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desiccant beds that actually do the

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removal of the carbon dioxide one of the

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two beds in this note 3 cedric is beyond

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its useful life

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so we brought up a new replacement bed

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or replacement cartridge on on uf6 on

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this flight and what the crew did today

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um

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spanky taz and ron working together

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taking turns was to remove the actual

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carbon dioxide removal assembly unit

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from its from the rack where it resides

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in node three they took it to the to the

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jpm area

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of the gym

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they tied it down to a maintenance

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workstation and then

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after eva 3 two days from now they're

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actually going to pull this desk in bed

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out of the carbon dioxide removal

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assembly and then replace it with the

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new bed and then we're going to bring

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that failed bed home so uh that's

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important work to get us back uh to

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normal redundancy of course we have a

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second seizure in the lab so we're using

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that labsidra in addition to the uh the

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bosduke unit in the russian segment to

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do carbon dioxide removal assembly but

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after this mission we'll be back to

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fully redundant carbon dioxide scrubbing

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capability on the u.s segment

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the other piece of maintenance work that

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we did today was on the oxygen

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generation system uh again some of you

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who have been involved in the past

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missions and and keeping track of what's

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going on in the station know that um

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we're having some challenges with

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contamination in the oxygen generation

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system and we flew at

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what we call a remediation cartridge

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it's basically a filter that is plumbed

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into the water line associated with the

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oxygen generation system

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the crew today uh

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bo again are our go-to station veterans

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spanky and taz in concert with ron garan

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worked on the oxygen generation system

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to install this cartridge and the

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associated plumbing

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we're going to wait for the eva to eva 3

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to be behind us and then we're going to

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activate the oxygen generation system

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have the crew check for leaks and then

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start running the water loops through

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this remediation cartridge or filter

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in order to see what we can do about

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that contamination

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in the briefing

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last night from dana weigel she

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mentioned briefly that we had an

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electrical power system

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failure last night and uh basically we

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have

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banks of uh switches if you will or

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circuit breakers uh called remote power

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controller modules or rpcms one of those

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uh one of the individual switches in

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that banker switch is tripped and it

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removed power to a video switching

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device um and it's more than videos

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video and its payload data so once once

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this switch opened we were unable to

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downlink high definition video to the

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ground

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we were unable to downlink payload data

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the payloads continued to operate on

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station but

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the payload operations integration

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center and marshall

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space flight center in huntsville was

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not able to get the data from the

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payloads while this

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device was not powered so it was

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relatively important to us that we get

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it back quickly

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in addition to that payload data i

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should mention that it also affects our

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ability to uplink files to the station

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uplink procedures and messages and such

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that the crew needs during the day and

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also the ip phone which is of course the

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way the crew uses

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the the device that the crew uses to

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communicate with friends family on the

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ground so pretty significant impacts to

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day-to-day operations although

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we don't consider those systems critical

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they're certainly important in our

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day-to-day work

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overnight the team put together

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procedures needed to change out that

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rpcm or that that

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circuit breaker device and then

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at the beginning of the day today we got

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that rpcm switched out we powered on all

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all the components and now we're back to

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100 in terms of

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the video downlink and also the the

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payload data the ip phone file up link

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et cetera so another good relatively

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small and in the grand scheme of things

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but another good example of how the

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teams can react quickly to problems in

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real time

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and of course looking ahead we have eba

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3 in front of us tomorrow

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eva 3 will

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be in terms of the space walkers will be

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a repeat of eva2 with foysteel and fink

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going outside and shamataw running the

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show from inside and of course we'll be

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using the new pre-breathe protocol uh

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for this eva uh we're not going to do

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camp out we're going to use the uh

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institute light exercise protocol and

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for the timeline and for the new

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protocol i'll hand over to allison to

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talk about the details

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all right thank you derek

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all right i'll go ahead and get started

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with a brief summary of what eva 3 will

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look like since it's a little bit

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different from what we originally

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planned pre-flight we'll start out the

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day as derek mentioned with drew and

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spanky performing this eva it'll it'll

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start out looking very similar where our

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first major task is to install the power

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and data grapple fixture pdgf on the

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russian fgb segment so the two crew

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members will translate with some tool

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bags out to the port side of the fgb

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they will remove some multi-layer

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insulation and also caps

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that that open up the receptacles where

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the the power and data grapple fixture

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will be installed both crew members will

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then head back to the airlock and

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they'll retrieve the pdgf and its

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associated frame and its cabling then

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they'll work together to inch worm that

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grapple fixture back to its install

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location on the on the fgb

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once it's in position they'll soft dock

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it and then they'll tighten the three

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feet that hold the pdgf onto the fgb

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after they're complete with that they'll

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install a vsc or video signal

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conditioner which is used

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in combination with the pdgf to allow

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the pgf to be a future base for the

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ssrms

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once they install that vsc they'll route

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some cables to it

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and that that'll complete the work that

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we will perform on on the pdgf for that

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day we'll then start working on re

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rewiring some of the power that's

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heading to the fgb these are the

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y-jumpers as we call them we have a port

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and a starboard set we'll first start

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out installing the port side of those

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jumpers the two spanky will make his way

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forward on node one and he'll demate two

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connectors on node one while drew's

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standing by once those two connectors

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are demated drew will then uh d made a

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connection at the pma fgb interface and

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he'll hook up this new y-jumper and then

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give spanky a go to hook up his ends of

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the y-jumper once we're complete with

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the port side y-jumper installed the

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ground will do some commanding to check

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out the new connections that we just

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made as well as put the inhibits in

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place for the starboard side

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on the original eva 3 our plan at this

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time was to install the 1553 data cable

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that runs from node 3 to the pdgf but

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since we weren't able to complete all

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the tasks on eva 1 now during this time

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that the ground is performing the

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checkouts and putting the inhibits in

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place for the second y-jumper drew and

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spanky will head back to the lab to

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finish up that lab ewc or external

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wireless communications task that we did

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not complete on eva one all the the

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cable that we need to install is out

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there the handrails with the antennas

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are already installed the two crew

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members will just need to work together

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to release a micrometer or debris or

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mmod shield that's covering the

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connectors that we need to get to on the

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lab they'll open up that uh that mmod

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shield then they'll need to put inhibit

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in place which inhibits iss uhf

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communications upon which time will be

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relying on

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shuttle assets in order to talk to the

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ev crew we'll demate two existing

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connectors that are part of the uhf

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system as well as part of the existing

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external eos system once we demate those

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we'll install the new ewc antenna close

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up the mmod shield and then work on

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coiling the old e-with cable and

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bringing that inside once we're complete

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with that task and once the ground is

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complete with putting the inhibits in

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place for the starboard y jumper

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installed the crew members will head

278
00:09:30,389 --> 00:09:29,040
back back to the fgb node one pma area

279
00:09:32,070 --> 00:09:30,399
then they'll work on performing the

280
00:09:34,150 --> 00:09:32,080
starboard side of those jumpers with

281
00:09:36,070 --> 00:09:34,160
spanky demating two connectors on node

282
00:09:38,630 --> 00:09:36,080
one giving drew the go to make his

283
00:09:39,750 --> 00:09:38,640
connections at the pma fgb interface and

284
00:09:41,990 --> 00:09:39,760
then they'll work to get that new

285
00:09:43,910 --> 00:09:42,000
y-jumper cable installed

286
00:09:45,590 --> 00:09:43,920
once we're complete with the starboard

287
00:09:47,350 --> 00:09:45,600
side of the y-jumper we'll work on

288
00:09:49,110 --> 00:09:47,360
cleaning up the work site we'll ensure

289
00:09:51,190 --> 00:09:49,120
that we get all the tool bags back near

290
00:09:53,269 --> 00:09:51,200
the airlock and then another change to

291
00:09:55,269 --> 00:09:53,279
the end of this eva we had nominally

292
00:09:56,949 --> 00:09:55,279
planned on heading out to elc 3 on the

293
00:09:59,670 --> 00:09:56,959
port side of the truss to take still

294
00:10:02,230 --> 00:09:59,680
photos of stph3 which is an experiment

295
00:10:03,509 --> 00:10:02,240
on the newly installed elc3 carrier but

296
00:10:05,750 --> 00:10:03,519
actually we're going to change that up

297
00:10:07,350 --> 00:10:05,760
and instead of using the eva digital

298
00:10:09,990 --> 00:10:07,360
still camera we'll actually be using the

299
00:10:12,150 --> 00:10:10,000
eva ir camera infrared camera to take

300
00:10:13,509 --> 00:10:12,160
some infrared imagery of the vader

301
00:10:16,150 --> 00:10:13,519
experiment which is a part of the

302
00:10:18,150 --> 00:10:16,160
experiment on the on the overall stp h3

303
00:10:20,230 --> 00:10:18,160
complement drew will be using this ir

304
00:10:21,910 --> 00:10:20,240
camera to get some imagery that the

305
00:10:23,670 --> 00:10:21,920
ground teams will use to help regain

306
00:10:25,509 --> 00:10:23,680
science on their experiment and

307
00:10:27,030 --> 00:10:25,519
meanwhile spanky will be installing a

308
00:10:29,269 --> 00:10:27,040
multi-layer insulation cover on the

309
00:10:30,949 --> 00:10:29,279
grapple fixture on the high pressure gas

310
00:10:33,030 --> 00:10:30,959
tank which we also launched on that

311
00:10:34,470 --> 00:10:33,040
spare elc 3.

312
00:10:36,949 --> 00:10:34,480
so once those crew members are complete

313
00:10:39,430 --> 00:10:36,959
with the tasks on elc 3 we'll head back

314
00:10:42,230 --> 00:10:39,440
to the airlock and and call today call

315
00:10:43,910 --> 00:10:42,240
it a day and we'll still have with us

316
00:10:46,230 --> 00:10:43,920
at the airlock in case we get a chance

317
00:10:48,310 --> 00:10:46,240
we will have that 1553 data cable which

318
00:10:49,030 --> 00:10:48,320
we weren't able to install we will have

319
00:10:53,269 --> 00:10:49,040
that

320
00:10:56,310 --> 00:10:53,279
have about 45 minutes left at the end of

321
00:10:58,069 --> 00:10:56,320
the eva we might get a chance to install

322
00:11:01,190 --> 00:10:58,079
that cable if not we could also take

323
00:11:02,470 --> 00:11:01,200
still photos of the stph3 task which we

324
00:11:05,430 --> 00:11:02,480
had deferred

325
00:11:08,470 --> 00:11:05,440
as well as possibly to stow some tools

326
00:11:10,550 --> 00:11:08,480
in the in the in the airlock toolbox so

327
00:11:12,150 --> 00:11:10,560
with that that summarizes eva3 i'll go

328
00:11:14,949 --> 00:11:12,160
ahead and talk a little bit more about

329
00:11:16,630 --> 00:11:14,959
aisle or the light exercise pre-breathe

330
00:11:18,550 --> 00:11:16,640
protocol that we'll be trying out for

331
00:11:20,389 --> 00:11:18,560
the first time tomorrow just to give

332
00:11:21,990 --> 00:11:20,399
everyone a refresher on the camp out

333
00:11:24,550 --> 00:11:22,000
pre-breathe protocol which we've used

334
00:11:26,230 --> 00:11:24,560
about 70 times on the space station so

335
00:11:28,069 --> 00:11:26,240
this protocol starts the night before

336
00:11:30,230 --> 00:11:28,079
the eva where the crew members don

337
00:11:32,230 --> 00:11:30,240
oxygen masks and they're on those masks

338
00:11:35,190 --> 00:11:32,240
for about 60 minutes at which time we

339
00:11:37,910 --> 00:11:35,200
depress the airlock down to 10.2 psi

340
00:11:39,670 --> 00:11:37,920
then the crew members remain at 10.2 psi

341
00:11:41,269 --> 00:11:39,680
for 8 hours and 40 minutes they're

342
00:11:43,190 --> 00:11:41,279
isolated in the airlock by themselves

343
00:11:45,590 --> 00:11:43,200
overnight they wake up in the morning

344
00:11:47,590 --> 00:11:45,600
they don those oxygen masks again this

345
00:11:49,670 --> 00:11:47,600
time for about 70 minutes during that

346
00:11:52,629 --> 00:11:49,680
time we repress the airlock back up to

347
00:11:54,949 --> 00:11:52,639
14.7 psi the crew members while still on

348
00:11:56,470 --> 00:11:54,959
masks are able to head out and maybe

349
00:11:57,829 --> 00:11:56,480
grab some food that they can eat later

350
00:11:59,670 --> 00:11:57,839
on and also take care of personal

351
00:12:02,230 --> 00:11:59,680
hygiene items then they'll head back to

352
00:12:04,870 --> 00:12:02,240
the airlock we depress back down to 10.2

353
00:12:07,030 --> 00:12:04,880
psi they doff the oxygen masks then they

354
00:12:09,190 --> 00:12:07,040
work on donning their suits once their

355
00:12:10,949 --> 00:12:09,200
suits are donned at 10.2 psi and they're

356
00:12:12,949 --> 00:12:10,959
all buttoned up and pressurized we start

357
00:12:16,550 --> 00:12:12,959
purging the suit as we repress back up

358
00:12:18,710 --> 00:12:16,560
to 14.7 psi and then we spend 50 minutes

359
00:12:20,550 --> 00:12:18,720
in the suit doing a resting in-suit

360
00:12:22,470 --> 00:12:20,560
pre-breathe before we head out the door

361
00:12:24,150 --> 00:12:22,480
to do the eva

362
00:12:26,550 --> 00:12:24,160
for the in-suit light exercise pre-booth

363
00:12:28,629 --> 00:12:26,560
protocol however we start the day of the

364
00:12:29,910 --> 00:12:28,639
eva the morning looks fairly similar to

365
00:12:31,269 --> 00:12:29,920
the campout

366
00:12:32,870 --> 00:12:31,279
protocol with the exception that the

367
00:12:34,470 --> 00:12:32,880
crew members are able to wake up have a

368
00:12:36,150 --> 00:12:34,480
normal post sleep where they're not

369
00:12:37,509 --> 00:12:36,160
wearing oxygen masks they can go ahead

370
00:12:39,350 --> 00:12:37,519
and grab breakfast and take care of

371
00:12:41,030 --> 00:12:39,360
personal hygiene items when they're

372
00:12:43,110 --> 00:12:41,040
ready and per the timeline they'll go

373
00:12:45,509 --> 00:12:43,120
ahead and don their oxygen masks this

374
00:12:47,509 --> 00:12:45,519
time they're on the mask for 60 minutes

375
00:12:50,310 --> 00:12:47,519
during that time similar to campout we

376
00:12:51,990 --> 00:12:50,320
depress the airlock down to 10.2 psi and

377
00:12:53,590 --> 00:12:52,000
this will be the two ev crew members as

378
00:12:54,710 --> 00:12:53,600
well as three additional ivy crew

379
00:12:57,350 --> 00:12:54,720
members who will help with the suit

380
00:12:58,629 --> 00:12:57,360
donning while they're at 10.2 psi

381
00:13:01,110 --> 00:12:58,639
they'll don their suits with the

382
00:13:02,949 --> 00:13:01,120
assistance of those other crew members

383
00:13:04,550 --> 00:13:02,959
once complete with the donning

384
00:13:05,829 --> 00:13:04,560
just like campout we'll go ahead and

385
00:13:08,230 --> 00:13:05,839
once the suits are buttoned up and

386
00:13:11,110 --> 00:13:08,240
pressurized we'll start the emu purge

387
00:13:12,629 --> 00:13:11,120
and we'll repress back up to 14.7 that's

388
00:13:15,990 --> 00:13:12,639
at this point in time once we're back up

389
00:13:18,230 --> 00:13:16,000
at 14.7 where we'll start 50 minutes of

390
00:13:23,350 --> 00:13:18,240
the light exercise

391
00:13:25,750 --> 00:13:23,360
judge this it's based on a rate of

392
00:13:28,470 --> 00:13:25,760
perceived exertion or rpe scale which

393
00:13:29,990 --> 00:13:28,480
ranges from six to twenty six is you're

394
00:13:31,670 --> 00:13:30,000
you're sitting there not doing anything

395
00:13:34,310 --> 00:13:31,680
and we're asking crew members to target

396
00:13:36,470 --> 00:13:34,320
an rpe of seven so this is equivalent to

397
00:13:38,870 --> 00:13:36,480
walking a mile in about 70 minutes so

398
00:13:41,590 --> 00:13:38,880
it's a very light exercise so with that

399
00:13:43,670 --> 00:13:41,600
if we could go ahead and roll that video

400
00:13:45,430 --> 00:13:43,680
this video that we're going to show is

401
00:13:47,030 --> 00:13:45,440
the crew members receiving the training

402
00:13:49,350 --> 00:13:47,040
at the neutral buoyancy lab you can see

403
00:13:51,269 --> 00:13:49,360
spanky on the left and drew on the right

404
00:13:53,030 --> 00:13:51,279
during this 50 minutes of exercise

405
00:13:55,030 --> 00:13:53,040
they'll be mark will be running the show

406
00:13:56,790 --> 00:13:55,040
they'll be exercising for four minutes

407
00:13:58,310 --> 00:13:56,800
and then resting for a minute and then

408
00:13:59,750 --> 00:13:58,320
exercising for another four minutes and

409
00:14:00,710 --> 00:13:59,760
they'll repeat this process for 50

410
00:14:02,150 --> 00:14:00,720
minutes

411
00:14:03,670 --> 00:14:02,160
this is what we call the slow motion

412
00:14:05,189 --> 00:14:03,680
hokey pokey

413
00:14:07,110 --> 00:14:05,199
so the crew members will be we'll be

414
00:14:09,509 --> 00:14:07,120
doing this for 50 minutes once they're

415
00:14:12,470 --> 00:14:09,519
complete with that exercise they'll then

416
00:14:15,269 --> 00:14:12,480
do a 50-minute in-suit resting

417
00:14:16,470 --> 00:14:15,279
pre-breathe similar to the campout

418
00:14:18,230 --> 00:14:16,480
see spank you threw in a little arm

419
00:14:19,990 --> 00:14:18,240
motions there at the end

420
00:14:21,750 --> 00:14:20,000
so after the 50 minutes of exercise

421
00:14:23,269 --> 00:14:21,760
we'll do 50 minutes of in-suit resting

422
00:14:24,710 --> 00:14:23,279
pre-breathe and then we'll head out the

423
00:14:26,389 --> 00:14:24,720
door we'll depress the airlock and head

424
00:14:28,230 --> 00:14:26,399
at the door we're doing things slightly

425
00:14:30,069 --> 00:14:28,240
differently tomorrow though for eva 3

426
00:14:31,750 --> 00:14:30,079
since this is the first use of this

427
00:14:33,990 --> 00:14:31,760
protocol we're actually going to divide

428
00:14:35,430 --> 00:14:34,000
up the resting pre-breath into two

429
00:14:36,150 --> 00:14:35,440
different portions we'll start out we'll

430
00:14:41,350 --> 00:14:36,160
do

431
00:14:43,110 --> 00:14:41,360
10.2 psi and we repress back up to 14.7

432
00:14:45,269 --> 00:14:43,120
they'll do just a 20 minutes of a

433
00:14:47,110 --> 00:14:45,279
resting pre-breathe and that will allow

434
00:14:49,030 --> 00:14:47,120
us to get some data hopefully get some

435
00:14:50,870 --> 00:14:49,040
data on the ground to see how the oxygen

436
00:14:52,230 --> 00:14:50,880
tanks respond

437
00:14:54,230 --> 00:14:52,240
and this is just nice to have data that

438
00:14:55,990 --> 00:14:54,240
the engineers are interested in in

439
00:14:57,750 --> 00:14:56,000
getting so we'll do 20 minutes of

440
00:15:00,310 --> 00:14:57,760
resting followed by the 50 minutes of

441
00:15:01,990 --> 00:15:00,320
exercise followed by the 30 minutes of

442
00:15:03,189 --> 00:15:02,000
resting pre-breathe before we head at

443
00:15:05,430 --> 00:15:03,199
the door so that'll look slightly

444
00:15:07,030 --> 00:15:05,440
different than a future evas

445
00:15:08,790 --> 00:15:07,040
so just a few things to talk about the

446
00:15:10,470 --> 00:15:08,800
benefits of using this pre-breathe

447
00:15:13,430 --> 00:15:10,480
protocol it's estimated that we're going

448
00:15:15,509 --> 00:15:13,440
to use less oxygen during this protocol

449
00:15:17,350 --> 00:15:15,519
so post shuttle retirement this is this

450
00:15:19,110 --> 00:15:17,360
will be a big deal for station the crew

451
00:15:21,110 --> 00:15:19,120
members also spend less time on the

452
00:15:22,710 --> 00:15:21,120
oxygen masks which for some crew members

453
00:15:24,550 --> 00:15:22,720
can be uncomfortable they're not

454
00:15:26,870 --> 00:15:24,560
isolated in the airlock overnight which

455
00:15:29,030 --> 00:15:26,880
is which is also a benefit though the

456
00:15:30,550 --> 00:15:29,040
one drawback to this protocol though is

457
00:15:31,829 --> 00:15:30,560
that it does take longer in the morning

458
00:15:34,069 --> 00:15:31,839
to get out the door than it does with

459
00:15:35,749 --> 00:15:34,079
the camp up protocol so the egress we

460
00:15:37,910 --> 00:15:35,759
estimate to be about 30 minutes later

461
00:15:39,350 --> 00:15:37,920
than if we had done camp out protocol in

462
00:15:42,069 --> 00:15:39,360
this eva

463
00:15:43,749 --> 00:15:42,079
so with that that's uh my summary of of

464
00:15:45,990 --> 00:15:43,759
aisle so we can go ahead and take

465
00:15:47,509 --> 00:15:46,000
questions okay we'll start here in the

466
00:15:50,870 --> 00:15:47,519
johnson space center do you have a

467
00:15:54,710 --> 00:15:53,110
phillip sloss with

468
00:15:58,389 --> 00:15:54,720
uh nasaspaceflight.com um

469
00:16:01,110 --> 00:15:58,399
on the rpc the rpc trips yesterday um

470
00:16:04,470 --> 00:16:01,120
is this something that's common uh

471
00:16:06,710 --> 00:16:04,480
and and also where where is this rpcm in

472
00:16:09,110 --> 00:16:06,720
the in the station thanks

473
00:16:10,389 --> 00:16:09,120
yeah it's uh it's related to a generic

474
00:16:12,389 --> 00:16:10,399
problem

475
00:16:14,710 --> 00:16:12,399
that we know exists in the firmware that

476
00:16:17,509 --> 00:16:14,720
controls this bank of switches

477
00:16:19,590 --> 00:16:17,519
um and the way it manifests itself is

478
00:16:22,069 --> 00:16:19,600
it's kind of a spontaneous trip without

479
00:16:23,670 --> 00:16:22,079
any kind of associated current signature

480
00:16:25,509 --> 00:16:23,680
it's essentially just a bit flip in the

481
00:16:26,790 --> 00:16:25,519
firmware that results in one of the

482
00:16:28,870 --> 00:16:26,800
switches open

483
00:16:30,310 --> 00:16:28,880
opening and the way we recognize is that

484
00:16:31,990 --> 00:16:30,320
we look we look at data and see no

485
00:16:33,990 --> 00:16:32,000
current spike so there's no

486
00:16:37,269 --> 00:16:34,000
signature indication that would that

487
00:16:39,269 --> 00:16:37,279
would point to a real trip

488
00:16:41,749 --> 00:16:39,279
over time we've been changing out these

489
00:16:44,870 --> 00:16:41,759
older style rpcms with the known issue

490
00:16:45,829 --> 00:16:44,880
with the firmware with updated rpcms

491
00:16:49,189 --> 00:16:45,839
with

492
00:16:51,829 --> 00:16:49,199
this problem addressed this

493
00:16:53,670 --> 00:16:51,839
this particular rpcm i believe is in the

494
00:16:55,590 --> 00:16:53,680
lab so it you know it's obviously an iv

495
00:17:04,150 --> 00:16:55,600
a change on it and i'm pretty certain it

496
00:17:08,069 --> 00:17:06,150
denise ciao with space.com um the

497
00:17:09,990 --> 00:17:08,079
changes that you made to the eva 3

498
00:17:11,510 --> 00:17:10,000
timeline were those mainly get a head

499
00:17:13,350 --> 00:17:11,520
test or were those going to be added to

500
00:17:15,829 --> 00:17:13,360
the the fourth dva

501
00:17:17,829 --> 00:17:15,839
they get ahead tasks 3v3 yeah the tasks

502
00:17:21,110 --> 00:17:17,839
that we deferred from eva 3 the

503
00:17:23,270 --> 00:17:21,120
installation of the 1553 data cable

504
00:17:24,870 --> 00:17:23,280
that will possibly remain a get ahead

505
00:17:26,789 --> 00:17:24,880
for eva 4 but there currently are not

506
00:17:28,549 --> 00:17:26,799
any plans to change what's nominally

507
00:17:34,230 --> 00:17:28,559
planned for eva for right now so that

508
00:17:38,789 --> 00:17:36,710
um gina cinceri abc news i had a

509
00:17:41,270 --> 00:17:38,799
question when someone in new york asked

510
00:17:43,350 --> 00:17:41,280
me to ask this for radio which is just

511
00:17:44,630 --> 00:17:43,360
what makes a space walk so hard we talk

512
00:17:45,750 --> 00:17:44,640
about eight hours and they say well

513
00:17:47,669 --> 00:17:45,760
they're out there floating around in

514
00:17:49,590 --> 00:17:47,679
these puffy marshmallow suits why is

515
00:17:51,270 --> 00:17:49,600
that so difficult would you mind giving

516
00:17:53,270 --> 00:17:51,280
us kind of a definition for our radio

517
00:17:54,950 --> 00:17:53,280
audience please about why why it's

518
00:17:57,029 --> 00:17:54,960
difficult oh wow

519
00:17:58,390 --> 00:17:57,039
well i guess so while you are floating

520
00:18:00,710 --> 00:17:58,400
out there in space you are in a

521
00:18:02,549 --> 00:18:00,720
pressurized suit so as you're bending

522
00:18:04,470 --> 00:18:02,559
your fingers you know i think the the

523
00:18:05,990 --> 00:18:04,480
main fatigue issue that crew members

524
00:18:07,270 --> 00:18:06,000
talk about is their hands getting tired

525
00:18:09,110 --> 00:18:07,280
you know your legs aren't getting tired

526
00:18:10,549 --> 00:18:09,120
because you're not walking around your

527
00:18:12,390 --> 00:18:10,559
arms aren't getting too tired but it's

528
00:18:15,190 --> 00:18:12,400
mainly your hair your hands because

529
00:18:16,549 --> 00:18:15,200
you're pressurized to 4.3 psi so you're

530
00:18:18,870 --> 00:18:16,559
actually as you're bending your fingers

531
00:18:20,549 --> 00:18:18,880
you know your natural suit glove wants

532
00:18:22,150 --> 00:18:20,559
to just kind of be outstretched so as

533
00:18:23,590 --> 00:18:22,160
you're bending your fingers to grasp

534
00:18:25,590 --> 00:18:23,600
onto handrails or to hang onto your

535
00:18:27,270 --> 00:18:25,600
pistol grip tool or to perform other

536
00:18:30,070 --> 00:18:27,280
activities you're having to fight

537
00:18:31,590 --> 00:18:30,080
against the pressurization of that suit

538
00:18:33,190 --> 00:18:31,600
so i think that's kind of what what

539
00:18:35,270 --> 00:18:33,200
causes crew members to get most tired

540
00:18:37,510 --> 00:18:35,280
after the after the evas is is the

541
00:18:42,390 --> 00:18:37,520
constant hand fatigue of having to fight

542
00:18:47,270 --> 00:18:45,029
uh rob perlman with collectspace.com um

543
00:18:49,190 --> 00:18:47,280
with regards to the 1553 cable can you

544
00:18:51,669 --> 00:18:49,200
just explain what that does and if you

545
00:18:53,029 --> 00:18:51,679
don't get to it um how important it is

546
00:18:55,270 --> 00:18:53,039
for the station

547
00:18:56,950 --> 00:18:55,280
do you want to field that sure it's a

548
00:18:58,789 --> 00:18:56,960
it's essentially the data connection

549
00:18:59,830 --> 00:18:58,799
between the the power data grapple

550
00:19:02,549 --> 00:18:59,840
fixture

551
00:19:03,590 --> 00:19:02,559
and computers in in the u.s segment that

552
00:19:05,990 --> 00:19:03,600
allow

553
00:19:07,190 --> 00:19:06,000
the robotics officer in the mcc or or

554
00:19:09,990 --> 00:19:07,200
the crew

555
00:19:12,390 --> 00:19:10,000
to grapple that pdgf

556
00:19:13,350 --> 00:19:12,400
on the fgb and then use it as a base for

557
00:19:16,549 --> 00:19:13,360
the arm

558
00:19:18,950 --> 00:19:16,559
so without that 1553 data connection we

559
00:19:20,870 --> 00:19:18,960
can't use that fgb grapple fixture as a

560
00:19:24,230 --> 00:19:20,880
full-blown base i.e

561
00:19:26,710 --> 00:19:24,240
from a from a pdgf on the ux us segment

562
00:19:28,549 --> 00:19:26,720
grapple that fgb pdgf and then ungrapple

563
00:19:31,270 --> 00:19:28,559
on the us side and have a fully

564
00:19:33,909 --> 00:19:31,280
functional arm on that pdgf so before we

565
00:19:35,510 --> 00:19:33,919
use that new grapple fixture as a base

566
00:19:37,029 --> 00:19:35,520
for the robotic arm

567
00:19:39,669 --> 00:19:37,039
there will need to be a subsequent

568
00:19:41,990 --> 00:19:39,679
spacewalk to connect that 1553 data

569
00:19:43,669 --> 00:19:42,000
cable

570
00:19:45,430 --> 00:19:43,679
any other questions here

571
00:19:47,350 --> 00:19:45,440
okay we'll go to the fun bridge marcia

572
00:19:48,470 --> 00:19:47,360
dunn

573
00:19:51,990 --> 00:19:48,480
good morning

574
00:19:53,750 --> 00:19:52,000
i'm wondering um

575
00:19:55,909 --> 00:19:53,760
pictures of the

576
00:19:58,310 --> 00:19:55,919
space station shuttle that

577
00:19:59,430 --> 00:19:58,320
landed in kazakhstan when might those be

578
00:20:01,430 --> 00:19:59,440
available

579
00:20:03,909 --> 00:20:01,440
in the world yeah i know the the us

580
00:20:05,350 --> 00:20:03,919
folks in in moscow and the folks who are

581
00:20:07,270 --> 00:20:05,360
at the landing site are working to get

582
00:20:09,590 --> 00:20:07,280
those images transmitted to the united

583
00:20:13,510 --> 00:20:09,600
states i i don't have an update uh today

584
00:20:15,510 --> 00:20:13,520
on on what the expected availability is

585
00:20:16,549 --> 00:20:15,520
oh great thank you and a question for

586
00:20:17,990 --> 00:20:16,559
kylie

587
00:20:19,029 --> 00:20:18,000
are you guys going to how are you going

588
00:20:20,789 --> 00:20:19,039
to

589
00:20:22,549 --> 00:20:20,799
alert people that those are available

590
00:20:24,710 --> 00:20:22,559
will you be sending out a news advisory

591
00:20:25,909 --> 00:20:24,720
or do we just need to keep checking the

592
00:20:27,350 --> 00:20:25,919
website

593
00:20:31,430 --> 00:20:27,360
uh it's expected that they would be

594
00:20:33,590 --> 00:20:31,440
posted on the website at www.nasa.gov

595
00:20:36,870 --> 00:20:33,600
thank you and one last question derek

596
00:20:38,070 --> 00:20:36,880
how how much time passed um

597
00:20:40,710 --> 00:20:38,080
yesterday

598
00:20:43,350 --> 00:20:40,720
without with the lack of all the payload

599
00:20:45,029 --> 00:20:43,360
data et cetera um

600
00:20:46,230 --> 00:20:45,039
you know with with the uh

601
00:20:48,070 --> 00:20:46,240
with the breakdown that occurred how

602
00:20:49,990 --> 00:20:48,080
many hours did all told before it was

603
00:20:51,990 --> 00:20:50,000
fixed

604
00:20:53,830 --> 00:20:52,000
see i it it's

605
00:20:55,669 --> 00:20:53,840
the failure occurred like

606
00:20:56,470 --> 00:20:55,679
right at the beginning of my hand over

607
00:20:58,310 --> 00:20:56,480
to

608
00:20:59,110 --> 00:20:58,320
dina the orbit three team and then it

609
00:21:01,190 --> 00:20:59,120
was

610
00:21:02,950 --> 00:21:01,200
the repair happened early on the next

611
00:21:04,950 --> 00:21:02,960
shift so i would estimate on the order

612
00:21:07,430 --> 00:21:04,960
of eight to nine hours

613
00:21:12,149 --> 00:21:07,440
thank you that's all for me

614
00:21:17,190 --> 00:21:15,990
thanks todd albertson of florida today

615
00:21:18,630 --> 00:21:17,200
i was

616
00:21:21,590 --> 00:21:18,640
wondering if you might be able to tell

617
00:21:23,430 --> 00:21:21,600
us what the earliest time those

618
00:21:25,350 --> 00:21:23,440
photos from the

619
00:21:26,870 --> 00:21:25,360
high-flying photo opportunity might be

620
00:21:31,510 --> 00:21:26,880
available

621
00:21:36,390 --> 00:21:31,520
business today are in time for

622
00:21:40,710 --> 00:21:38,390
i think it's a matter of days as they're

623
00:21:45,190 --> 00:21:40,720
recovered as part of the cargo that was

624
00:21:50,310 --> 00:21:47,830
okay and so then kyla you do not expect

625
00:21:52,789 --> 00:21:50,320
that they would be available uh today

626
00:21:57,669 --> 00:21:52,799
not that we are aware of

627
00:22:03,590 --> 00:22:01,029
okay and uh bill hartwick then

628
00:22:05,270 --> 00:22:03,600
um yeah thank you a question for alison

629
00:22:06,149 --> 00:22:05,280
for those of us who timelined these

630
00:22:08,149 --> 00:22:06,159
things

631
00:22:10,710 --> 00:22:08,159
does the antenna install simply sit in

632
00:22:11,990 --> 00:22:10,720
the block where the 1553 cable had been

633
00:22:13,909 --> 00:22:12,000
and i want to make sure the only other

634
00:22:15,430 --> 00:22:13,919
changes for the stp

635
00:22:17,430 --> 00:22:15,440
visible light photography you guys are

636
00:22:18,950 --> 00:22:17,440
going to you're just swapping an ir but

637
00:22:20,470 --> 00:22:18,960
the timing of those events then would

638
00:22:22,070 --> 00:22:20,480
stay the same

639
00:22:24,950 --> 00:22:22,080
right and so the timeline does look

640
00:22:27,590 --> 00:22:24,960
slightly different the 1553 data cable

641
00:22:29,669 --> 00:22:27,600
task was timeline for 45 minutes and so

642
00:22:31,270 --> 00:22:29,679
the the lab work that we insert in there

643
00:22:33,430 --> 00:22:31,280
takes about an hour

644
00:22:35,430 --> 00:22:33,440
um so what we did was we just shifted

645
00:22:37,830 --> 00:22:35,440
all the tasks that come after that lab

646
00:22:40,470 --> 00:22:37,840
ewc work down a little bit and this is

647
00:22:43,750 --> 00:22:40,480
what caused us to defer in addition to

648
00:22:45,750 --> 00:22:43,760
the 1553 data cable we also deferred on

649
00:22:47,270 --> 00:22:45,760
spanky's timeline i mentioned that

650
00:22:49,350 --> 00:22:47,280
restoring of the tools in the airlock

651
00:22:51,029 --> 00:22:49,360
toolbox we deferred that task to a

652
00:22:52,870 --> 00:22:51,039
get-ahead so that allowed us to shift

653
00:22:55,430 --> 00:22:52,880
all the activities down we're also

654
00:22:57,590 --> 00:22:55,440
showing a slightly longer time we had 30

655
00:22:59,430 --> 00:22:57,600
minutes for the still photos of stph3

656
00:23:00,789 --> 00:22:59,440
and now we're showing 40 minutes

657
00:23:03,029 --> 00:23:00,799
uh

658
00:23:05,029 --> 00:23:03,039
for the activity at the end of the eva

659
00:23:06,950 --> 00:23:05,039
that's the thruster photo

660
00:23:09,590 --> 00:23:06,960
does that go

661
00:23:11,909 --> 00:23:09,600
uh we it's it's still we still have the

662
00:23:14,549 --> 00:23:11,919
pdgf and fgb thruster photos slash

663
00:23:17,190 --> 00:23:14,559
cleanup shown for 15 minutes i i don't

664
00:23:19,669 --> 00:23:17,200
have a hand at what it was before we do

665
00:23:21,190 --> 00:23:19,679
have the photos as a opportunity as time

666
00:23:22,630 --> 00:23:21,200
permits since drew will have the camera

667
00:23:24,310 --> 00:23:22,640
with him actually taking those photos

668
00:23:26,310 --> 00:23:24,320
will only take a couple minutes but the

669
00:23:28,070 --> 00:23:26,320
main the main purpose of that task was

670
00:23:29,590 --> 00:23:28,080
to help clean up the work site put all

671
00:23:32,070 --> 00:23:29,600
the tools back inside the tool bags and

672
00:23:35,110 --> 00:23:32,080
get them back to the airlock

673
00:23:36,470 --> 00:23:35,120
thanks and one question for derek

674
00:23:39,830 --> 00:23:36,480
stand today on is

675
00:23:42,230 --> 00:23:39,840
rather not to add a date of this mission

676
00:23:44,710 --> 00:23:42,240
as i was uh walking in the briefing bill

677
00:23:46,789 --> 00:23:44,720
uh what i my understanding is and what

678
00:23:48,630 --> 00:23:46,799
was announced to immt is that the

679
00:23:55,830 --> 00:23:48,640
decision has been made by both programs

680
00:23:58,390 --> 00:23:57,430
okay that must be all the questions on

681
00:23:59,909 --> 00:23:58,400
the phone bridge do we have any

682
00:24:02,310 --> 00:23:59,919
follow-ups here

683
00:24:06,230 --> 00:24:04,230
phillips loss with nasa spaceflight.com

684
00:24:08,549 --> 00:24:06,240
again for uh for derek could you give us

685
00:24:10,950 --> 00:24:08,559
uh just a transfer status and i noticed

686
00:24:12,950 --> 00:24:10,960
in the execute package uh sort of

687
00:24:14,149 --> 00:24:12,960
juggling some of the tasks i know they

688
00:24:15,830 --> 00:24:14,159
talked about

689
00:24:17,990 --> 00:24:15,840
uh obviously because the russian crew

690
00:24:19,669 --> 00:24:18,000
members are sleeping not to do atv

691
00:24:21,029 --> 00:24:19,679
unpack today are you still gonna be able

692
00:24:22,710 --> 00:24:21,039
to get to all of that uh during the

693
00:24:25,430 --> 00:24:22,720
documentation yeah the the mid deck

694
00:24:27,110 --> 00:24:25,440
transfer is going per the plan so we

695
00:24:28,549 --> 00:24:27,120
expect to finish all that i'm i think

696
00:24:31,669 --> 00:24:28,559
we're we're probably an hour or two

697
00:24:34,230 --> 00:24:31,679
ahead on mid deck stuff and we expect to

698
00:24:35,669 --> 00:24:34,240
completely unpack the atv or at least

699
00:24:38,070 --> 00:24:35,679
come very close

700
00:24:42,710 --> 00:24:38,080
by the time endeavor undocks so transfer

701
00:24:46,470 --> 00:24:44,230
with that we'll wrap up this briefing

702
00:24:47,990 --> 00:24:46,480
with a few programming notes the

703
00:24:49,430 --> 00:24:48,000
shuttle crew and rongaran again are

704
00:24:51,990 --> 00:24:49,440
wrapping up their morning on board the

705
00:24:54,630 --> 00:24:52,000
station at 11 a.m then we'll have a

706
00:24:57,350 --> 00:24:54,640
video file from the soyuz landing events

707
00:24:59,510 --> 00:24:57,360
that will air on nasa tv then the flight

708
00:25:01,909 --> 00:24:59,520
day 9 highlights will begin airing at 12

709
00:25:03,669 --> 00:25:01,919
p.m central time and we have an update

710
00:25:05,510 --> 00:25:03,679
from the international space station

711
00:25:08,549 --> 00:25:05,520
flight director on console

712
00:25:09,669 --> 00:25:08,559
in mission control at 4 45 pm and that

713
00:25:12,390 --> 00:25:09,679
crew then is

714
00:25:14,390 --> 00:25:12,400
scheduled to wake in at 6 56 pm and

715
00:25:15,909 --> 00:25:14,400
begin the preparations with that aisle

716
00:25:18,710 --> 00:25:15,919
activity to get ready for the third

717
00:25:20,789 --> 00:25:18,720
spacewalk which is set to begin at 12 46