Spacelog Apollo 13

Okay. I'm at—I got the contingency book, so give me that one first.

Okay. Page 18 …

Okay. I'm at page 18.

Okay. About half-way down. When propellant quantity equals 30 percent, or rather 37 percent, we would like to change that line to read—when time to go is equal to 10 seconds—Of course, the line under that remains the same then, DESCENT HE REG 1 to CLOSE.

Okay. When time to go equals 10 seconds, DESCENT HELIUM REG 1, CLOSE.

That's affirm. Before I start on the pads, another comment. The general indications that we gave you before about the Sun being in the commander's window and about stars in the AOT, such as that might be used as general indication for your attitude for the burn, that's all out the window. We are just going on the Sun check that we made earlier and we don't feel that we have information that is good enough to give you the star and the Sun in the window information.

…

Okay. You're very weak now. When you are ready to take the P30 LM maneuver pad, I'll be reading it up.

Okay. Go ahead with the …

Okay. This is P30, LM maneuver pad, PC plus 2 hours, starting with NOUN 33, 079:27:38.30, plus 0833.0, minus 0050.9, minus 0213.9, N/A, plus 0020.5, 0861.5, 4:24, 272, 081, and the rest is N/A except for comments as follows. Ullage, two jets, 10 seconds; CSM weight, 62480; LM weight, 33452 and the DPS throttle profile is the same as before, 5 seconds at minimum, 21 seconds at 40 percent, and the remainder of the time at MAX. Over.

Okay, Aquarius; Houston. You're coming in about 1 by 1 now. Advise that I heard everything except the beginning NOUN 33 values and the comments. Please repeat the readback on those.

Okay. I'm going to UP with the POWER AMP here, Vance.

Houston, how do you read Aquarius now?

Hey, you're loud and clear now.

Okay. I got the POWER AMPS now, PC plus 2 hours, 079:27; 38.030, plus 08330, minus 00509, minus 02139, N/A, plus 00205, 08615, 4:24, 272, 081; rest N/A. Ullage two jets, 10 seconds, CSM weight 62480, LM weight 33452; DPS throttle profile the same, 5 seconds idle, 40 percent at 21 seconds. Remainder at MAX.

Roger. Forty percent for 21 seconds, I believe is what you read back. And all the rest is correct. Now, for the maneuver pad for the CSM. Over.

Okay. Stand by.

Okay. Go ahead.

Okay, Fred-o. This is maneuver pad monitor PC plus 2 hours; all N/A until you get to NOUN 61, latitude minus 21.65, minus 165.00, 1163.5, 36292, 142:39:22. Over.

Monitor plane change plus 2; NOUN 81 minus 21.65 minus 165.00, 1163.5, 36292, 142:39:22.

Roger. That was starting with NOUN 61, and that's correct.

By the way, Aquarius, we see the results now from 12's seismometer. Looks like your booster just hit the Moon, and it's rocking it a little bit. Over.

Well, at least something worked on this flight.

And I just want to verify one thing, we could —

Yes, I'm sure —

— Go ahead.

I say I'm sure glad we didn't have a LM impact, too.

Right. Just wanted to verify—We had poor reception when I was talking to you before—I wanted to verify that you understand that the Sun check you made earlier in the AOT was good, and that's what we're riding on. Anything that we told you in the past about looking at the Sun in the front left window or looking at stars, like Nunki through the AOT, why, we want to forget.

Roger. Understand, Vance. I think Nunki would be kind of hard to see anyway with the Moon right here.

Right.

And, Vance, we plan to start powering up at 78:12. Is that a good time or do you think we ought to hold off a little longer?

Jim, we think that's very good.

Apollo 13, Houst—Aquarius, Houston.

Go ahead.

Fred, after the burn, we'll get the powerdown instructions, or checklist changes to you. At the same time, we'd like to get a consumables status to you. All I'll say right now is that we think you look in reasonably good shape.

Okay. Very good.

Okay. Houston, Aquarius.

Go ahead.