Spacelog Apollo 13

That's affirmed, Jim. We have you up to 10.6 now, and we're willing to go a little higher on that. We have another cartridge and we have a procedure for making the command module cartridges up. We'll pass that on later.

Oh, yes. I'm not worried about that. I just wanted to make sure that you —

Are they going to —

— that—We just don't want to go to sleep here and forget about the rise in CO₂.

Are they going to use … —

Roger. We're watching it for you —

Yes, they're getting it …

— We have it here. It's now 10.7 and we have a medical go to 15 millimeters.

That's a new one.

There's a new first for you.

Okay, Jim, we estimate we've got 1 more hour on the primary cartridge, and 6 or 7 hours on the secondary.

Okay. Fine. Say, it's a spare primary cartridge back there, too, isn't it? So that's good for another, how long?

Yes. Yes. That's yours though, isn't it?

And you're right, Jim. We've got another primary cartridge back there behind the ascent engine cover.

Right, yes. We know. Thank you.

Yes, yes, I just -

Okay. I guess you've done everything right on that panel. Let me check the middle one. Yes. You powered down and then you leave me. Tell me, I've got it.

Okay, Jack, we just thought it's about time you got a LM checkout.

But he's giving it to me inert. Of course, I'm giving him my command module, too, which is rather inert right now, too.

Aquarius, Houston.

Aquarius, Houston. Over.

Go ahead, Jack.

Roger. For your information, Jack —

You're loud and clear.

— all of our analysis is based on powerdown to 14 amps, but we're reading on you right now 12.3 and so we're better off than we were in our analysis.

That sounds good.

Jack, I thought you were going to get the sleep shift where there wasn't any excitement?

Well, I tried, but I didn't make it. I thought you were supposed to he sleeping now.

Well, Fred-o is getting something to eat, and Jim is starting to sack out so I'm taking the COMM here until Fred gets set.

Okay.

As I just—Yes, are you ready to take over? Well, he just—he just asked—said he thought I was supposed to be sleeping. And I told him that I was waiting for you to—Okay. You were off the NET when they explained the—But don't they—Can't we monitor our CDU's any more to tell when to switch antennas, so they've just—When they can see it switch—it will take a couple of minutes for them to get up. And they'll always make a voice check with you.

It came out here. I caught it. Okay. Now, are you getting squared, I'll give you the COMM here.

I don't know. […]

They're, they're showing right now 12.3 amps Their analysis is based on 14 so they're in better—Okay. Headset's yours

Okay, Jack. How do you read?

Hearing you loud and clear, Fred. OMNI.

Okay.

Okay, I heard the —

I see you luck out with all the good shifts.

Yes, I got all the good deals. I heard Jack brief you on the COMM mode so, you got any questions about that?

Okay.

And how is your PTC going? I heard Jack tell you that we can't see your CDU's. How's it going?

Well, let's see, we may be offsetting slightly, the Sun looks like it may be a little higher now. Here comes the Earth by and it looks about the same perspective. I'll have to wait to see the Moon on the other side, Jack. …

Right. And another thing we've done is to pull your ECS and EPC DISPLAY breakers and so—But we left your CAUTION and WARNING powered up. So if you get ECS-type or EPS CAUTION and WARNING you'll have to power up those meters with the DISPLAY breakers. And we are watching for you your PIPA temperatures, your ASA TEMP, your propellant temperatures except for the DPS propellant, and we're watching your quad temps for you.

Okay. That's very good, Jack. You're watching them. That's good enough.

And everybody's fine at home El Lago.

Great.

And, Fred, your CO₂ is building up. It's at 11 on our gage, and we've got a medical buildup to 15 millimeters, at which time we'll switch over to secondary. Looks like we've got plenty of lithium hydroxide, about 192 hours including the CSM cartridges. And as you know, we've got a way to use those. And as soon as we get them written in some good words, why, we'll pass; that along. You might be able to make one.

Okay. Yes, we'll sure give her a try. And I'm showing onboard about 12-1/2 millimeters of mercury.

Roger. And I have a flight plan update when you get a time to copy it sometime, I'll pass it along. There's no hurry on it.

Okay. Stand by 1. Jack's back now.

Okay. Jack just came hack and he said it's still coming out; it's only coming out on the commander's side. So he saw it out the same window I did, window 1. And it's between the minus Y and minus Z axis.

Okay. And of course —

Jack says it's definitely the service module which was—which was my impression, too.

Okay. So you're sure it's the service module, and, of course, the thing we're interested in knowing, is it something that is residual from before, or is it something new. And if you have any ideas about that, why we'd sure like to have them them.

Yes. Yes, Jack, I'll answer him your question in a minute, but make Jack's first impression here, is that it's not near the intensity that it was right after our mishap. And I'll have to agree with that. I'd say—he said it was a half and I said it was maybe down to a third. And Houston would like to know if you have any impressions as to whether it is still a residual from that or maybe something new.

I don't know why after I felt that. Yes, I felt it was some new something—new venting, too.

Okay. Switch to FORWARD OMNI.

Fred-o, if you think it's practical, we're ready to give you some—we're working on some camera settings for pictures of the venting. And, if you have a camera out and ready to go, let us know which one it is so we can get the settings for that camera. What do you think about that?

Okay. Jack's got the one with the 250-millimeter lens on it. That's the standard EL. And I have a surface camera out that I've been shooting hundreds of Earth/Moon pictures with, camera 1. And we also have the Reseau upstairs that's pretty handy. The command module DC camera. So you can about —

Okay. I copy that —

— take your choice, because —

I copy the 250 millimeter, the Reseau is available, but I didn't get what other one is.

Okay. I got my Hasselblad surface camera down in the LM here handy, too, camera 1.

And, Jack, if we're going to do any picture taking out the command module windows, I think we'd better do that pretty quick, or hold up until Jim and Jack get their rest done.

We concur with that.

Okay, Fred, we're not going to bother the skipper up there. We won't be taking any pictures out of the command module window until after rest period.

Shifting to FORWARD OMNI.

Okay. Fred, for your information, your CO₂ reading onboard is a little higher than what we're reading here on the ground, and so when it gets to 15 on your meter, switch to secondary. And we'd like to get a status about every 30 minutes—we'll give you a call on that. But just to let us know we're still thinking about you, we'd like you to go BIOMED RIGHT, please.

Okay, Going BIOMED RIGHT.

Hey, how do you read me on this COMM mode on S-band?