NASA-UAP-D026, Apollo 14 Debriefing, 1971
Official released audio
NASA-UAP-D026 — Apollo 14 Debriefing, 1971
This dossier covers the Apollo 14 debriefing focusing on the 'light flash phenomena,' a biological effect observed by astronauts during space missions. This material is significant as it documents early observations of biological effects experienced by astronauts, contributing to the understanding of human physiology in space environments.
- File
- Audio · Release 04
- Date
- Feb 18, 1971
- Location
- Texas
- Agency
- NASA
Probed Assessment
This dossier covers the Apollo 14 debriefing focusing on the 'light flash phenomena,' a biological effect observed by astronauts during space missions.
Key takeaways
- The Apollo 14 debriefing recorded discussions on the 'light flash phenomena,' where astronauts perceive light streaks due to cosmic rays impacting the retina.
- Efforts were made during the debriefing to characterize and understand the specific features of these light flashes as experienced by the crew.
- The phenomena are linked to high-energy cosmic rays, a known biological effect encountered during space travel.
Why it matters
This material is significant as it documents early observations of biological effects experienced by astronauts, contributing to the understanding of human physiology in space environments.
Corroboration
The material is based on a single source, the Apollo 14 debriefing, without additional corroborating documents or independent sources cited.
Open questions
- • What specific characteristics of the light flash phenomena were identified during the debriefing?
- • How do these observations compare with those from other Apollo missions?
- • What subsequent studies have been conducted to further understand this phenomenon?
- • Are there any documented health implications for astronauts experiencing these light flashes?
- • What methods, if any, have been developed to mitigate this effect during space missions?
Probed separates this editorial assessment from the source claims below. It summarizes what the released artifact supports; it is not independent verification.
Official Description from War.gov
This file contains segment 1 of 2 of the Apollo 14 post-mission crew debriefing at the Manned Spacecraft Center (now Johnson Space Center), Houston, Texas. In the recording, crew members and debriefers discuss the “light flash phenomena,” a then novel, now well-documented biological effect where high-energy cosmic rays pass through the eye and strike the retina, causing the perception of light streaks or flashes. The questioners attempt to distinguish the characteristics of the observed phenomena. The debriefing continues in the next file (NASA-UAP-D027), which contains some overlapping audio content.
Preserved verbatim as source metadata. This wording is separate from Probed’s file-specific description and assessment.
File Context
Related entities
Tracker findings
Apollo 14 crew described sharp, instantaneous streaks
Near the end of the first debriefing segment, a crew member says the perceived streak was sharp, unmistakable, and disappeared instantaneously.
Release provenance
- Release
- Release 04
- Official ID
- release-04-file-037-nasa-uap-d026-apollo-14-debriefing-1971
- Cleared
- Jul 10, 2026
Related coverage
Sighting Context
Stored occurrence and enrichment data for this released artifact. Missing or regional data stays explicit rather than being inferred.
Shape not classified
No grounded form data
Observation profile
Recorded occurrence details
- Occurrence
- Texas · Feb 18, 1971
- Location
- Texas
- Classification
- Not classified
Environmental, lunar, orbital, satellite, airport, and nearby-infrastructure context loads when this section approaches the viewport.
Referenced Timeline
Apollo 14 Debriefing
The Apollo 14 post-mission crew debriefing at the Manned Spacecraft Center.
Source Claims
Claims are attributed to the released source and remain distinct from Probed’s assessment and tracker findings.
The recording discusses the 'light flash phenomena,' a biological effect where high-energy cosmic rays pass through the eye and strike the retina, causing the perception of light streaks or flashes.
In the recording, crew members and debriefers discuss the 'light flash phenomena,' a then novel, now well-documented biological effect where high-energy cosmic rays pass through the eye and strike the retina, causing the perception of light streaks or flashes.
The debriefing attempts to distinguish the characteristics of the observed light flash phenomena.
The questioners attempt to distinguish the characteristics of the observed phenomena.
Source Material & Evidence
Transcript
You're , you're coming through loud and
clear . OK , I guess we got 3 mics .
One very What mics do we
need ? Good Morning , Charles . Hello ,
how are you ? Fine , how are you ? Fine ,
good . You're
fine . Good .
Yeah , we tried to go through this , uh .
You know , your debrief last night ,
the , the , uh , printed one , you know ,
there's all the stuff that you guys did
on , on tape , your tech debrief , to
get those so that we try and not repeat ,
you know , only amplify stuff and so
we've tried to come up , you have much
time to do that , but I hope we've got
most of that stuff . And , uh OK . If
you , If you think we're hitting some
area that you think , you know , is a
conflict with that , well yell and tell
us and we'll . All righty . Change her
around . And some of the things , now
there were some things that you guys
said yesterday , you know , when I was
in the project debrief that that
probably uh . Bear on some of these too .
Good morning . Good morning .
Thank you
Mm What do you mean ? It's
cold in here this morning . Yeah .
Good morning Bill . Hi . Hi , Craig .
Are we using those mics ? I don't know
whether they're hot or not . On the
floor before we , uh , you know , start
asking questions to identify yourself
so . Transcribing , know our voices and
see who these people are .
Very . OK
Um
Oh . OK ,
in case we need somebody know about
sources of counseling but sources of uh
wait a minute . Yeah .
Right . Sources of potassium in the
diet . That from somebody . Yeah ,
I think .
Really handy . Here .
I don't either . We don't have But
that's some stuff I'd like . I saw a
picture today . It was a lot better
than the one they had . More
interesting too . Yeah . I .
Sorry about that .
I got some . I
I sleep . This is the first thing .
There's another one .
This Give the up .
Yeah , it's hard
isn't anything you can do . I heard
what you did . OK , the show's all
yours . What kind of format do you have
in mind ? OK , uh , answers . Yeah ,
uh , questions and answers . Uh , I
guess . We ought to for the tape
identify this is Doctor Barry and for
the medical debriefing and I'll try and
uh ask most of the questions . If
people have some here , we'll try and
hand them in that way . If they're not ,
will you identify yourself and I think
they can identify you guys' voices
pretty well already on the tape , so
with the tape thing . Chuck ,
there shouldn't be any problem with ,
I think we're gonna have to . They're
not loud enough . It's not . It's a
little down , Mr . Bernhardt , where is
he ? I'll take care of it . Probably
outside I guess . Can , can you get him
to turn them up some ? We can yell for
a while here if it'll help , and then
we can get them to turn them up some .
You just speak up loud
1234554321 . Looks
like it's coming out of those .
Is that where it's coming from there ?
Yes . OK . Uh ,
Craig we'll get somebody in . We got
Tom . Try it again .
1234554321 . Test out . It's better .
It's way down . Uh , I think the
knob's wrong on this one . loud and
clear back there . Well , it's not
coming in there though . They're not
getting it in there , OK . We can hear
them great , but they're not hearing us
very well . They want that mic turned
inside . The speaker , not the
mic . OK .
I set it on the minimum setting in here
instead of the max . The max seems to
be me and vice versa . Oh really . OK .
Hey , that's a lot better . OK , it's
labeled wrong . They're , they're just
screwed up and that's too much . Yeah ,
yeah , we can , we can hear you loud
and clear now . That's great . OK , OK ,
good show . OK ,
I'm gonna start a little bit , uh , out
of , out of order here , but one of the
things that sort of pervades at all is
medical requirements and in this
section 27 you had some comments about ,
uh , the medical requirements , and I
thought we ought to , we ought to just
get 11 question with you . We in
explaining the medical requirements ,
we have one opportunity to do that with
uh with DEC of course at the at the
time that we're trying to get the
document published . The second , uh ,
document , the medical requirements
the only opportunity we really get to
go over that with you was at the the 30
day debrief , uh , 30 day briefing , uh ,
prior to the flight . Now , did you
guys feel that you had an understanding
of what the requirements were ? Because
when I read this , it sounds like you
did not . Is that true ? I think we
read , I read the forms , Chuck , and ,
uh , understood in general what
what you were after at least the , the
number of sessions we had . I think
it's a question of degree here . OK ,
well , one of the things which I think
is a very valid thing , like , like ,
uh , Al's comments about , uh , you
know , you should substantiate the
requirements , no question about that .
They should be clear . They should be
clear to you in the sense that you
ought to know that what you are doing
is , is worthwhile and the stuff is
used and it isn't , it isn't wasted
somewhere down the line . Somebody
isn't just doing it for fun and . We
try , uh , that's something we try to
iron out pretty hard in our own house ,
and one of the things I'd like to do is
if we run , if you guys end up at uh
sometime before the end of of the
quarantine period here and have some
time , we ought to have that data
together by then and then prior to the
time that , that , uh , we end up
getting you out if you've got a an hour
or something . we might be able to go
over with you and show you here's
here's what we saw with you with the
lab data and the whole bit and say
because you know it's very hard to get
back together again after you get out
of here to do that sort of thing .
Everybody says they'd like to know what
happened to them . We could do that to
you in here and tell you that and here
are the samples that were used to do
that so you . Have some idea
understanding about how that happened .
the comment was made not from a point
Would that be worthwhile to you ? Yeah ,
of view , a specific complaint about
our flight , but just , uh , I think a
continuing understanding between the
two , directorates . We agree ahead of
time because it's , it's the kind of
thing , well , just like with other
scientific experiments , unless the
crew understands the reasons and agrees
going to be a successful experiment .
with it , you know , the thing isn't
Amen . So , uh , it wasn't the comment
wasn't made . From a point of
criticizing anything specifically about
our protocol at all just to reiterate
what uh what everybody ought to know
but doesn't always think about and I
think Chuck also uh
Probably the last few weeks before
flight is not the time to try to brief
the crew on the medical requirements .
At that time their thoughts are quite a
bit on other things and perhaps it
needs to come earlier than that . Uh ,
that's a good , that's a good point .
Uh , I think each one of us is
concerned with ourselves medically as ,
as the medical effects , the physiology
of flight , etc . etc . but the last
few weeks , uh , you just can't get
yourself cranked up to really think
about those things . Except for the
things that are gonna happen to you so
you can be mentally prepared for it . I
think I may have precipitated that
comment , uh , at least when we got to
that area and started that about , uh ,
and , and I guess it really wasn't a
complaint , Chuck , as much as just a
statement that it's a drag , you know ,
for 24 hours and so forth , and , and ,
going through , uh , collecting urine
and , you know , uh . I just wanted to
toss it in that you sure hope that it's
worthwhile and , and I think it would
be interesting to sit down and see how
you , what you're really doing with all
that . Good . I , I think that's really
needed because uh we're trying to do
that right now with the Skyline crews
to tell you . What we really know about
what happens to man , what we know from
the Russian side of the thing as to
what's happened on even their longer
here's what , here's what we don't know
one , put the thing together and say
and why we need to know . Well , I
think I think we understood or I
understood your need to . Work out the
total body water , but the actual
mechanics of how that fit into a 24
hour urine collection 6 times and , and
all the blood drawing and how that all
fit into the picture , the theoretical
picture you were painting for us , I
never understood that . Good . OK ,
fair enough . You know , I think
Why don't , uh , why don't we make a
everybody understands all these things .
specific recommendation at this point ?
Now , you know , all the flight crews
have a , a training plan which is set
up about the time that the flight crews
are designated and includes all kinds
of things on the simulators and
scientific briefings and everything
else . And why is , why wouldn't the
best way to do it , but actually to
schedule a time for medical briefings
early . In the training program .
Because I think if you all , uh ,
conversely , if you all feel that , uh ,
an experiment's worthwhile doing , you
want to get your protocol settled early
in , in the game so you have all the
equipment or whatever you need . Amen .
Ready , uh , so it will be , uh , a
satisfactory test . So I would suggest
that maybe sometime uh something be
scheduled in the in the crew training
program early in the game and and I
should it becomes one of those things
you've got to check off like systems
briefings and everything else and I
consist of uh .
should think that briefing should
A bit of the theoretical thing you're
trying to do followed by the mechanics
and the protocol , what that means to
you , uh , yeah , that's right , the
mechanics of how you go about doing it
you're going to do it and how many
and the number of punctures and where
urine samples and that sort of thing
just so the guys understand . Great .
OK , will do . I , that's great . Uh ,
I'd like to go back and pick up one
then on , on the , uh , exercise , uh ,
area . You , you mentioned this in the
debrief and you mentioned it again in
the , uh , uh , yesterday , but can you
give me some idea now you said you
missed , uh , as I remember the , the
debriefing statements here you
commented that you missed one day on
the way out and one day on the way back
and can you , can you say what you did
in time , uh , what , what the exercise .
consisted of what you did roughly in
time . I know you won't notice it in a
minute or a second or anything , but as
roughly as you can . And then , uh ,
what if you have any idea , did you try
and judge what you did as far as did
you try and get a , a heart rate
increase or did you try and judge your
your exercise level in any way ? And
this is particularly important for us
in trying to separate out the effects
that are different between the two of
you are on the surface versus Stu who
was in . In the in the spacecraft all
the time , so we want to keep that , we
want to get that straight if we can .
Could you just sort of brief the
exercises to the way you did it ? Maybe
each of you have to do it because you
probably did it differently . But what
we were shooting for was about a 10
minute period per day exclusive of the
two days of lunar service activity for
the two of us , and , uh , Stu was
gonna try to get about a 10 minute
period per day for including those days .
The uh method of exercise during the
ten-minute period was to use this
ExoGym device which we have and uh .
To operate that in such a fashion that
the old what they call the big four
where you start out with your with your
legs and uh your feet and two loops and
your hands controlling the friction
device from a crouch position to a full
stretch out and do that several times
then hold the uh . The uh fixed
loops and use the legs on the movable
loops and then hold the fixed loop with
the , with the toes and use the biceps
on the movable loops that's the
general pattern that we tried to follow ,
but we didn't make all of those time
periods we missed the uh first day out
because of uh . Well , we didn't have
it scheduled the first day . Well , it
was in the flight plan , but we hadn't ,
I don't think anybody's going to
exercise the first day anyway , uh ,
yeah , in fact , it should never have
been in the flight plan to exercise the
first day . Pretty hard to get that in
in that first day . I don't see how you
had a problem with the docking probe .
You don't really need it in that first
day anyway pardon ? You don't really
need it in that first day . Well , uh ,
in retrospect , I think that it would
probably have alleviated some of the
sore back muscles that first day if we
gone ahead and done it in my case
anyhow . It was kind of like , uh , one
of those things where they said , OK ,
you want to exercise . We put in the
flight plan . I said , yeah , we got to
do it . What we're going to put it ? I
have it in the flight plan . We won't
said , put it in before lunch every day ,
that's how it got in there . OK . Did
before the mid meal every day , and
you said X or Jim , or is it , is it
the Xergenie or Jim ? I think Xer Jim
is a trade name . Yeah , they're both
similar devices . It's the same thing .
It's the friction one , yeah , OK ,
yeah , OK . And , and so 10 minutes a
day is what you had programmed for the
thing and did you have any , do you
have any , did you feel that you really
got a , got a fair amount ? Did you get
up any increase in breathing rate or
heart rate that you were aware of when
you did it ? Yeah , we didn't do it
quantitatively , but certainly , uh ,
yeah , I always tried to stop , uh ,
short of , of cracking a sweat . It's
just not desirable to get all sweaty in
the spacecraft , and I felt like I was
pulling it somewhere around 10 to 15
minutes . I could feel the heart rate
going up and the breathing going up ,
but I would never do it to the point of
a sweat . And it's not a vigorous
exercise . It's more of a , it's a
tension exercise . I put , I put enough
load on it where it was a , a hard pull
but a slow pull . OK , did
yours go about that same way then for
the whole time , even when you were I ,
I'd like to just summarize exercise ,
uh , in my case , uh . I , uh ,
I probably didn't exercise as much in
retrospect as I would have if I were
doing it again uh for various and
sundry reasons , uh . One is ,
you know , you , you don't feel a need
for the exercise . You just gotta say ,
well , I'm gonna , I'm gonna go do this
and uh . There were a couple of times
that we got out the , uh , you know ,
it says exercise period , so we got out
the exerciser and Alan would have at it
and I'd be doing something and I'd say ,
well , I'll put it over here and I'll
get to it in a minute . And then I know
on one occasion , several hours later I
finally got around to getting the To
get in it and uh and doing some
exercise on it . The uh . I'd
say probably 5 to 10 minutes was the
length of time . I ,
I would strain pretty hard . I didn't
work up a sweat , but you know , you
use this thing , you can use it about
any way you want . You can drag them
designed to where you hold and do an
through the ropes or it's really
isometric first and then go right from
the . Isymmetric into the isotonic and
and and you get the whole , the whole
smear , uh , so I'd hold uh
hold pressure on the thing and and
strain against it and you know you can
strain as little or as hard as you want ,
but I'd strain reasonably hard and ,
and then relax the tension and and pull
it up . Uh , but I'm
trying to think , I'm sure that I
missed , uh , one exercise period on
the way out completely that Al and Abe
got in . I did no exercise at all in
lunar orbit . Uh , the thinking of the ,
uh , extra gym was , uh , never even
crossed . My mind for those two days
and then in preparation for uh
for entry I said boy I'm really gonna
hit that on the way home as it turned
out I barely got in the one the one
exercise a day . That
that we did on the way home , so I , I
would say overall uh I probably or
I'm sure I didn't uh hit the uh extra
gym as much as I probably should have .
OK . I don't know how , uh , from
my point of view at least , how you ,
in a case like this where you're trying
to correlate the , the relationship of
the exercise that Ed and I did , for
example . Uh , and its benefits or lack
thereof with respect to the , the , uh ,
lunar surface period which is over 30
hours , and I just think the workload ,
the basic workload there alone is
enough different to . Put that exercise
thing down to the noise level . That's
contribution down the noise level as
far as the two of us are concerned . I
think that's probably very right now ,
to know is , you know , was Stu trying
I , and I think that the thing we want
to make up for it in some way with
exercise in the spacecraft because he
obviously , I mean , there's no way he
could make up for what you were doing
but he had a real busy flight plan .
on the lunar surface . He's trying to ,
Yeah , yeah . I don't think he could do
it , and this , this is what I wanted
to find out was he , was he trying to
time , so . No , I , uh , I wasn't .
do a lot more or something during that
I , I think that'd be a difficult thing
to try to do , really . I , I don't
know . You're going to , uh . Maybe
with the longer period than in lunar
orbit , uh , CMP may not be quite as
busy or maybe . I suspect he probably
will be . I think it's going to be
difficult to , uh , to get in much
exercise there , but , uh ,
no , I wasn't , so it was obvious
that's Stu's greater interests were in
running the spacecraft and for example ,
you might otherwise have allowed . That
the B-23s took a lot of time because
was the kind of , this is the kind of
thing I'm talking about . But if you're
going to get the individuals to try to
exercise and respond to exercise .
You're gonna have to get to them really
to explain the benefits of the crew as
a result of that , right , because it
really is an individual thing . That's
right , and we haven't tried to set any
numbers of times that you do anything
or anything like that and so I think we
at that as an area , OK , uh , and ,
need to really carefully look at , look
while I , uh , added one that came up .
Yesterday when you guys were talking
about uh Myrtle reminded me of the and
the problems that you had in flight
with the the urine kinking of the urine
hose and so forth uh how much time did
you make a conscious effort uh in in
your own particular case because it's
important trying to chase down your
status postflight here . of , uh , the
time that you had the urine device on ,
did , did you have it ? Me ? Well , it
wasn't my hose , it was kinked , you
know . Right , right . It was Al's . I
get twice Al's was , is that right ?
Yeah . Apparently all the time . All
the time , huh ? We , uh . Oh , yeah .
We had it on . I guess we'll have to
look back on the transcript or look
back over the flight plan and Nova and
we took it off the first time . We all
unsuited at the same time , which was
about , uh , 66 hours , 7 hours into
the flight , right ? Somewhere in there .
And uh we put the UCTAs
on uh PDI morning . And
we took them off only when we got back
to the spacecraft after docking . And
it was all for those two periods .
Only . And I never experienced any
discomfort . I never had any problems
whatsoever that , uh , we discussed
preflight . No symptoms , no , uh , of
any sort . Great .
Well , it looks like you know we
haven't had any and you did well . How
did you feel , uh , that's another one
we might just get out the way on fluid
intake , it sounds like you all thought
the water was great and so you were ,
you were drinking well . Uh , did , did
you , were you trying to force fluids ?
Were you trying to consciously force
fluids ? Yeah , I think . You and I
will . Uh , in my case anyhow . Yeah .
I tried to drink , take a drink out of
the water gun about every time I went
by it . I did find that I preferred the
juices to water and surprisingly enough ,
as much as I , Did not care for the
juices pre-flight , particularly , I
didn't crave them or anything . Uh , we
were drinking a couple of juices per
meal , a large portion of the time . I
was , and in addition , uh , taking a
shot from the water gun about every
time I'd go buy it . I , I , I forced
myself to drink the water , uh , not
that it tasted bad or anything , but
just , just to keep the fluid intake up ,
and so I would , I would drink water ,
uh . You know , like it says every time
you pass the water gun , you say , well ,
I think I'll try some of that , and one
person would take a drink of water and
pass it , pass it around and would ,
would put it back up . Did , uh , is
there any chance though you , you
stayed in the debriefing , you , you
felt you drank about half as many
juices as they did because I'd say
they , they , no , I'd say probably say
that's probably a good average . Yeah ,
1/3 less , 1/3 . Yeah . Yeah . And
juices . Um-hum . OK . Yeah , you drank
two juices at some . Yeah , I drank two
occasionally toward the , toward the
end , I was , I was drinking two more
than , uh , I was , because a lot of
times you'd drink a cocoa and a juice
and I'd bypass the cocoa , uh , and I'd
just drink a juice . So , I'd say
probably , and this is a wag , but I'd
say a third less juice than they did .
OK , well , I think I kind of decided I
was gonna try and do everything I could
to . To , uh , End up in as good shape
as I could at the end of the mission ,
which included uh keeping the fluid
intake and the food intake up as well
as the exercise and uh that's generally
what we try to do . You did a great job
of it we had to try to get two juices
per per meal most of the time .
OK , there was a , a question here
about did , uh , for you particularly ,
did you eat more ? Do you feel while
you were , while they were with you ,
Alan Edward with you in the spacecraft
and when you were alone , eat and drink
better ? I saw in your food thing ,
well , I'd say , uh , excuse me , go
ahead . I saw in your food , uh , uh ,
comments there that , that you , you
had difficulty , you know , the food
preparation thing you'd have preferred
if you'd have had some like some canned
and gotten to when you were alone that
things you could have opened quickly
way , and I can surely understand that .
I think it's something we ought to look
eat , uh , that's because we had them
at . But , well , that's the way I did
there . I , I guess it didn't come out
right because that's the way I did eat
and then I would say , uh .
I'd say the answer to your question
would be yes , uh , that . That I ate
more when when they were in there and
but the idea of people being together
is is nothing in that it's a time
factor uh . You know during the coast
during the coast phase you have more ,
uh , you have more time to , you know ,
to worry about eating , uh , during
that lunar orbit phase I didn't have
any time at all and , uh , to , you
know , any extra time and particularly
with the troubleshooting the highon and
so forth , uh , so , uh . I didn't have
the inclination nor want to go to the
trouble of trying to mix up a a meal as
such and I didn't much like that the .
Going to all that trouble anyway , so ,
uh , I opened up , you know , a can of
that chicken salad , I think it was ,
and I had that for breakfast and , uh ,
then a wet pack and , you know , that's
the type of food that you can really
get to in a hurry and eat . Right . So
I wouldn't say overall that , uh , that
I probably ended up eating too much
less , but it was a little different
a rehydratable pack and . So forth . So
rather than sitting down and mixing up
the total amount you don't think was
any different because you're there ,
but it was just different kinds of food
then ? It may have been a little less ,
but , uh , do you , do you personally
feel that you know the weight loss is
involved here and you know yours , you
know that they , uh , you got 1 pound
each here and you got a , a , a 10
pound one , and I heard your comment
about the scale . Yesterday too , but ,
uh , with , do you have any personal
reason why you think there's that much
difference in the weight loss ? I mean ,
is there anything that you know that
it other than the , than the food
you've personally tried to account for
intake , water intake , or anything of
that sort ? No , I
sus I , I'm not sure that there's
anything magic about uh . About the
zerog or the flag , I , I would suspect
I'd probably lost several pounds if I'd
eaten that same , uh same menu and sat
right here , uh .
I , uh , I probably think , uh , that I
was , uh , 3 or 4 pounds overweight
when I went into the flight , uh , as a
matter of fact , you know , I'm not a
big eater , and , uh , during most of
my , uh , during most of the time you
come up on training . Uh , I drink a
can of Sego and a can of V8 juice for
breakfast , and then I eat a sandwich
for lunch and , uh ,
you know , maybe drink , uh , two or
three cans of beer and eat a sandwich
in the evening and , you know , I ,
yeah , you know , you know , I can go
for days on a menu like that and I
don't know how many calories all that
adds up to , but , uh , you know , it's ,
it's , it's not a really a , a high
calorie . Uh , diet , and I would say
that that pretty much was my diet for 3
months prior to going into quarantine
was just about what I , uh , what I
stated there . And then when we got
into quarantine , well then I started
eating , eating more for breakfast and
eating a bigger meal in the evening and
uh so I think I probably was 3 or 4
pounds heavy going in , going into the
flight and uh . So I ,
uh , I think , uh , the weight loss may
be overplayed a little bit because I
think I , uh , had a few extra pounds
and then plus I don't think that , uh ,
maybe we picked the right , uh , the ,
the right weight up on the , on the
rolling scales , but , uh , that's
neither here nor there , you know .
Well , we can probably show you
something about that . From when we get
your lab material pulled together , I
think we'd be able to give you a better
handle on that as to whether , you know ,
it really was something that had to do
with the zero G state or not . We hope
we'll be able to do that . So , we'll ,
a general comment , which I think
we'll try . Well , if I could just add
reflects the consensus here , the three
of us , that , that with respect to the
food in general , the type of food ,
the method by which it was packaged and
so on , And uh , and the degree to
which we like it , disliked it was
primarily a function of the , uh ,
level of activity in the flight plan
that the business of going into the
pantry and taking time to select foods
and drinks and so on is fine during the
quiet periods of coast that things like
uh . Like spoon spoon packages are good
if the level of activity is not too
high , but certainly if the level of
activity is high , the wet packs and
the cans , and that's about all you
want to take time to fool with . I
think this is a general comment that
really reflects our consensus . It was ,
it was a time consuming part of the day
to prepare . Pills , uh , get them all ,
get them out of the , the food box ,
get them all laid out , cut all the
tops off of them , get all the water
into them , get a massaged and go about
eating . Get the pill back in there .
Get the pill back , you know it , it ,
it took a lot of time . It's an effort .
You're right . And , uh , you know ,
it's a lot easier to open up a can and
a wet pack and then , uh , then you .
Then you think it's a lot of trouble to
know , that , that in that way you got
even mix up the juice , but , uh , you
your meal and you're through and you're
on your way . Right . OK . The cooking
problems is , uh , is still a problem
which has been fairly , fairly common ,
I guess as a Yeah , I think , I think
if you got plenty of time , you don't
mind spending an hour or so . As a
hour . It gets rid of that type . Very
matter of fact , it's a very pleasant
effectively , but I , but I would say
in my case that watching these guys eat ,
you know , they , they went right down
the menu , and , uh , so I thought , uh ,
you know , I , uh , I really , I really
should do that , but , uh , I just
didn't have an inclination to eat that
much and , uh , you know , even though
you know in your own mind , you know ,
and you ought to keep yourself . You
hey , you ought to do this , you know ,
know , eat just as much as you possibly
can . I just couldn't get around to
doing it . In fact , several times I'd
mix the food up and then by the time
I just couldn't get to the , to the
I'd eat a couple of packages , you know ,
third package , and so I'd put it back
in the pantry . Well , Stu , uh , one
of the things that's going to come out
reading the , the , the , uh ,
of that is somebody , you know ,
debriefing itself . The obvious
question comes up , OK , was your loss
of it , your lack of appetite itself .
Was it just plain lack of appetite , or
did you really have any , any
discomfort in your , as far as the gut
was concerned at all , anything that ,
that you felt was pathological in , in ,
uh , your loss of appetite due to the
environment or anything ? No , no , I ,
I don't think there's anything that
like I say , I think it , it boils down
to a lot of just too much food , you
know , if you , you bundle up one of
those meals . And uh there's just too
much there to eat . Were any of you
ever thirsty in flight ?
You were dry , yeah , I , I , you were
dry , uh , quite a bit , you know ,
you'd have a sensation of dryness , and
you'd want , and water , you know ,
juice would make you want some while ,
yeah . Did you , while we're at it , we
might just wipe out the water . Did you
guys drink the water in your suits ?
The EVA . I drank all of his . I just
drank about 30 of them I guess . About
30 . On the first one , I don't know
how much of mine I drank . I thought I
emptied the bag , but apparently , uh ,
the walls of the bag got around the
drink tube and I didn't get it all out
because it drained down around my neck
during the sleep period . OK .
OK . I had a leaky one also , which I
took out between EVAs . OK .
Did you fill them up again then when
you went out the second EV ? No . And
you drank about , you think you drank
yeah , I didn't really stop to drink
about 30 years both times ? I'd say ,
too much . Yeah . OK . And I drank on
mine , the second EVA , uh , And I
can't remember whether I drank it all
or not . If I didn't , there may be
some still in it . OK . All right . And
one other comment on , while we're on
that eating , before I forget , uh , we
ran completely out of these , uh ,
bite-sized , uh , packages , you know ,
and to me that was the best , the best
thing we had , these little , you know ,
turkey sandwiches , cheese sandwiches ,
and , uh , and that sort of thing
because that was a no . Sweat operation .
You just clip that off in a can of
juice and you could go at it . So I
really liked those and I ate all those
generally that I could get my hands on
and we ran out of those . Well , we ran
out of most everything else too .
No , not really . I had all kinds of
food . If I may make a comment ,
uh , to that of mine about , about his ,
uh , eating and drinking habits , uh ,
this flight plan is really something
that he worked on , developed for the
flight . It's , it's a busy flight plan .
It's a full one , and it was my
impression that he was more interested
in being sure that the flight plan was
done properly than , uh , than eating .
Oh yeah , I think that affected it to a
great degree , which again gets back to
the level of activity versus the . If
you guys can get a little , for example ,
diaphragm on the end to stick over a
those drink bags , get a little
needle and pump the water in that way
and shake it up , pull the plug out and
drink it out of the same deal , that
would be a lot easier for those drinks .
You mean for the for the juices and
things you mean all the cutting , yeah ,
so that you don't , so you don't end up
the whole thing once you get it done
having to sort of feel you got to drink
you see you got to drink back and you
got a little gnarled the thing that's
all sucked in the plastic is all folded
down unless you got it exactly right .
nozzle without having it leak . Then
First of all , you can't get out of the
you get it all done , then you got to
go cut the other end . And I was just
thinking maybe it might be an easier
way to put a diaphragm fitting on there
hypodermic type of thing and get the
that will you could stick over a
water in that way might be a little bit
quicker way to do it . OK . Anything
you do to make it easier is gonna help
increase the consumption , particularly
during busy time periods . OK , but ,
uh , could we get you , uh , and this
is gonna involve just really , uh ,
Alan , and , uh , Ed , we , we'd like
to have you describe . As well as as
you can , the things that you did with
your uh with your bio instrumentation
harnesses when because it's very hard
for us to be sure exactly what happened
we don't have that stuff back yet we're
gonna set up we've got got to develop a
plan to troubleshoot it and as I under
the thing that happened with yours out
just from our point the actions , not
the words , huh ? Pardon ? You want the
actions , not the words the actions not
the words , yeah , OK . Well , you said
in some of the words too . But what
from our point of view what happened
with your particular uh uh harness is
everything was fine when everybody left
the the the uh MSOB OK ? we got when
you got into the spacecraft right after
you got apparently when you were
getting cinched down somehow , uh ,
because we had about 3 minutes or so
after you were in the in the couch of
good data on you , then we began to get
erratic data . It began to wander the
baseline began to wander all over the
place . Uh , that continued to get
worse and worse , and pretty soon it
was going just full scale , which was
totally unreadable . So the question
was , OK , it was a question about
hatch closure at that point in time .
We , uh , decided right , right then I
said , well , hell , we're gonna go ,
we're gonna go without that because I'm
sure it's a sensor , and the only way
to get at it anyway if you , we asked
you then to try and press on those
things . If that wouldn't do it , if
that wouldn't reseed it , uh , then the ,
the first opportunity would be when we
got you actually in flight . Now we
don't know why , but it came back . It
was gone still , uh , when you went
over Australia as you came back up on
the states magically , there we had
data , and we went back to the MSOB
from the firing room to catch that pass ,
and there you were , whap , that was
beautiful , just as if nothing had ever
happened . And you hadn't done a thing
because then we asked them , you know ,
have you done anything ? Now , uh , as
we understand when you looked at that
sensor then that you did have some
material that had leaked out from under ,
underneath it , and you , and we
understand that you replaced that you
cleaned up and replaced that sensor ,
is that right ? We didn't replace the
sensor , no . OK , just to clean
cleaned it off , refilled it , put a
new sticky back on it , and put it back
on . Yeah , OK . That was the second
day of the flight though . Yeah , the
day , right , yeah , that , that was
the first time that we really , and
because we thought we'd get it out of
that we asked you to do that then
the way before you got into the , OK ,
and then you had another I also changed
the adapter , the CWG adapter , because
at one time on the flight they said my
comm wasn't very good . Yeah , your
comm was terrible , right ? We had a
spare adapter . Uh , so we changed that .
know , but . That was pretty early too .
Uh , exactly when that was , I don't
I think it was the first day . Yeah , I
think it was the first day . Uh , uh ,
well , that was the Lord . That
launch problem because , of course , uh .
wouldn't have anything to do with the
No . And we had a , we had a , uh ,
respiration on you . You can see
respiration , but we didn't have the .
That's good . Yeah , yeah , but we
didn't have an ECG . That's very
reassuring to me . That's right . Good .
Yeah , can you correlate the
reappearance of your EKG signal with
any flight plane activity that you
might have been doing ? I sure can .
I'm just as mystified about that as you
suit and everything . It happened you
were . I tried to press it through the
can't feel anything through the suit .
Well , you were free then though . You
one hour and 30 minutes GET . I don't
had your helmet and gloves off . It was
know if that rings any bells to you .
Helmets and gloves are off at that time
and we're moving around with the post
insertion checklist and there's some
movement in the couch , so I dive in
and do that sort of stuff . It's
and get some things and pull them out
probably , it's just gotta be that you
were probably just , it was in the
cinching down in the in the couch that
it probably loosened that edge of that
sensor somehow a little bit and uh I
don't know why . Right . Or put a crimp
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