Otrobonita/noicy-space-talks huggingface dataset:
CDR-LM: Okay, I'm going to terminate the landing radar test, if that's okay with y'all.
CDR-LM: That's negative; Houston wants them to stay locked on right now.
CC: Okay, ignition at 097:40:17.16; NOUN 81, plus 0068.1, minus all zeros, minus 0058.0. Over.
LMP-LM: Right; copy. 097:40:17.16, plus 0068.1, minus all balls, minus 0058.0.
CDR-LM: Okay, we'11 go ahead and go the - do the I_%' fins align right now, if that's okay with you, Houston.
CC: Roger; we're standing by, John.
CC: Okay, Charlie, will you - In 404, will you put minus 12345?
CDR-LM: Okay, Houston, when we do this attitude maneuver for the P52, we're going to lose high gain.
CDR-LM: is that all right?
CC: I think we're all prepared for it.
CC: Okay, you can go ahead and maneuver, John - -
CDR-LM: Okay, that's ...
CC: - - and we want you to use the RCS system A.
CDR-LM: Okay. Okay, we're using system A.
LMP-LM: Okay, Houston, we have you on the aft omni. ID
CC: Orion, this is Houston. Go bit rate.
LMP-LM: Okay, Houston. The torquing angles: minus 0.000, plus 1.39, minus 0.018.
CC: Orion, we cannot read you. Will you go DOWNVOICE BACKUP?
CC: Orion, go AFT omni.
UNKNOWN: Okay, AFT omni.
CC: Okay, may - perhaps we can read the torquing angles, if you want to give them again.
CDR-LM: Star - angle difference was minus four balls _.
CC: Orion, this is Houston. We'd like to get HI bit rate again and some good voice. We'd like you to go back to that attitude which we gave you of pitc h of 053 and set in the steerable angles of PITCH plus 26 and YAW minus 12.
LMP-LM: Okay, we're en route.
CC: And Just delay the landing radar test until we get some good data.
UNKNOWN: I guess on that landing radar - with the circuit breaker in - probably working off the ground - maybe not.
LMP-LM: Okay, Jim, we have you now on the steerable. How do you read? Over.
CC: Oh, I read you loud and clear. You sound beautiful.
LMP-LM: Okay, the P52 went super. Our torquing angles were minus 0.060, plus 0.139, minus 0.018. We torqued at 96:58:40. Over.
CC: Roger; copied. On torquing angles, minus 060, plus 0.139, and minus 0 - 0.018 at 96:58:40.
LMP-LM: That's Roger.
CC: And you can go NORMAL voice.
LMP-LM: And the AGS checkout has gone well.
LMP-LM: The only thing we haven't done is rendezvous radar checkout and we'11 get to that soon as Ken gets through with his burn.
CC: Roger; we're recommending that rendezvous radar checkout on the back side, mid landing radar checkout is the one we want to go through now.
UNKNOWN: Ail right, fine.
CDR-LM: Okay, we're going now.
UNKNOWN: Okay, it's up and left like it's supposed to be.
CC: Okay, John, when you get to the NOUN 66 - -
LMP-LM: Do you reckon it could - -
CC: - - 67 values, we want you to read us the tapemeter values of H and H-dot.
UNKNOWN: Okay, it's right on, Houston. It's 8000 at 480 off the H-dot.
CDR-LM: Okay, minus 495, plus 1860, plus 1331, right on, and the tapemeter is up and left and it's reading 8000 at 480. I think it was locked on the gromnd or something when we came over that low pass, due to our connmunications angle. That may be wrong, but that's - you know - it was sure acting funny.
CDR-LM: Okay, we've got 3.2 on the ALTITUDE TRANSMITTER and 345 on the VELOCITY TRANSMITTER; make that 355.
UNKNOWN: Hey, Jim, on those drink bags, I tell you, it's pretty hard to see things when you've got a helmet full of orange juice in zero gravity, it's some- thing with that orange juice.
LMP-LM: You really do.
CDR-LM: When do we get the 210 up, Jim?
LMP-LM: Hey, Jim, we had to turn on our window heaters for about 10 minutes per side to clear up the windows - right aft - right before undocking.
LMP-LM: We've been using the - we've been using the LCG pump to keep cool in here, and it's really neat.
CDR-LM: We've been needing something to keep cool, I'11 tell you.
LMP: Jim, your up-linkvoice is Just beautiful in every antenna we got. Over.
CC: Okay, that's a good data point. Unfortunately, the down-link is very, very noisy.
LMP-LM: Okay, I wonder what happened. On the check - the comm checks we did at 55 hours, of course, it was closer, but it was real good then, I thought.
CC: Okay, we understand it's Just a completely dif- ferent situation, Charlie.
CC: But your voice is Just crystal clear right now.
CC: Orion, this is Houston with some trajectory in- formation for you.
CC: Roger. It looks like you'11 be coming in about 10 000 feet high at PDI, John, which will be about 3 to 4 seconds of hover time, and you'11 be 17 000 feet - -
CC: - - south.
UNKNOWN: Okay, does that mean that we're _oing to _e - at pitchover, we'11 be steering from south to north?
CDR: Okay, so at pitchover, we'11 be - you'11 be tar- geting us right into the target, but we'11 be steering from south to north. Is that based on Ken's tracking?
CC: No, that's not - Negative on that one. But you'11 probably be coming straight in by the time you get down to pitchover.
CDR-LM: Okay, thank you. How did our landmark tracking turn out ?
CC: Okay, the l_mdmark tracking looked very good, John.
CC: Orion, will you give us your ED BAT read-out, please?
LMP-LM: The same as always, 37 volts.
UNKNOWN: Jim, is Guidance going to have any gyro drift for _lS ?
CC: Stand by. 63/17 Tape
CC: Okay, no update on that. And it looks like your - the attitude for PDI is very close to the one that we'd like for the s - steerable, so we'11 try that when you come around at AOS.
UNKNOWN: And, Jim, on this P52. That radar has drifted up into the field of view, but it's no sweat just moving it down - It's smooth.
LMP-LM: And one other thing that - when we put those sta_e vectors in there, I guess we didn't have any - the LM vector in there and my COMPUTER ACTIVITY light stayed on all the time. I finally figured out what it was and did a VERB 66 and got rid of it.
CC: Okay, we concur.
LMP-LM: I think - I think that's what it was.
CC: Casper, Houston. How do you read?
CMP: Loud and clear, and let me clean up some things, Hank, and I'11 be with you in just a minute.
CMP: Okay, on your right side. Okay: I got it, and it's moving in - It looks like a combination now. It's moving though. It's oscillating at this time. Now it's steady.
CC: Ken, your T2 time is good.
CMP: Okay, Hank. I'm trying to get things all straightened up.
CC: Casper, OMNI Charlie.
CMP: Okay. Dia you read?
CC: Casper, did you call?
CMP: Houston, can you read Casper?
CC: Hello, Casper, this is Houston. I'm reading you. There is a little bit of noise in the background, Ken, but I'm reading you okay.
CMP: Okay. I understand that my T 2 time is good.
CC: That is affi_aative.
CMP: Okay. It looks like my maneuver is going to get me there about - right now.
CC: Just as predicted, huh?
CMP: Amazing machine, isn't it?
CC: That's pretty neat.
CC: Casper, R-3 should be minus 00014.
CMP: Yeah, I got out of here roll, 15; pitch, 296; 000. Is that not correct?
CC: Roger. I was looking at your NO_ 89 there and comparing it with the value in the pad there.
UNKNOWN: Oh! Thank you very much. Thank you. You've got good eyes.
CMP: It's surprising, Hank, how great things are just looking through the telescope and I can't spend much time over here with the naked eye ...
CMP: The things I'm looking at now are really not that far from the terminator.
CC: Casper, you're coming up on 10 seconds to TI .
CMP: And we're back in the running.
CC: Roger. Coming up on T2.
CC: I told you wrong on that, Ken. It's a little while to go yet.
CC: Okay, Casper, you're coming up on T2 now in about 10 seconds.
CMP: Orion, Casper. Are you ready for rendezvous radar VHF range check?
CC: Casper, Houston. If you'11 give us ACCEPT, we'11 up-link your state vector and target load.
CC: Casper, Houston. We'd like to go on and get the circ pad up to you.
CMP: Give me about 30 seconds, Hank, and I'11 give you a call.
CMP: Okay, Hank. I'm ready.
CC: Roger. Circ, SPS/G&N; 39293; plus 0.49, plus 1.22; 097:40:17.16; plus 0068.1, minus all zips, minus 0058.0; 000, 142, 358; NOUN 44, 0067.4, plus 0051.6; 0089.5, 0:05, 0078.0. The rest of the pad is NA. Set stars, Sirius, Rigel; 131, 071, 014. Two jets, 16 seconds; quads Bravo and Delta. End of pad, and the computer is yours.
CMP: Okay. Thank you very much, Hank. I'11 read it back to you in just a second. Okay, and circ, SPS/G&N; 39293; plus 0.49, plus 1.22; 097:40:17.16; plus 0068.1, all zips, minus 0058.0; 000, 142, 358_ 0067.4, plus 0051.6; 0089.5, 0:05, 0078.0. Sirius and Rigel; 131, 071, 014. Two jets, 16 seconds; quads Bravo and Delta. Over.
CC: Good readback, Ken, and I'11 give you the abort pads after you do your P52.
CMP: Okay. Yea21, let's get to work on these first. Thank you.
CMP: Hank, it looks like we made a little discrepancy here in the way it is now. It shows we crossed out the VERB 48 at 97:15 to get us a 10101 because we were all ready there, I thought. And that doesn't look like the case. I guess we're gonna catch it up here after the burn. It is probably okay in its present form? Is that correct?
CC: That's affirmative. We went to 10102 back at 96:34, and we crossed out the one at 97:15, and we figured that same DAP, and it would hold you through the burn, and then we'li go to the new DAP after the burn.
CC: The reason is being - is because we do have 509 in there. We can't do another DAP with it running.
CMP: Roger. Understand that. Thank you, sir.
CMP: Just want to make sure with all the changes around in this 509 that we hadn't overlooked one.
CMP: Houston, what do you say we pass the GDC align for the COAS calibration maneuver and get back on the time line?
CC: That's a good plan, Ken. We concur.
CC: Casper, while you're maneuvering there, would you want to copy the abort pad?
CC: Okay. Echo, 098:47 all zips; Foxtrot, plus 0102.3, all zips, minus 0050.0; Golf, 099:35 all zips; Hotel, 101:22:15.00; India, 098:35:04.68_ Juliet, 101:22:15.00; Kilo 103:21 all zips; Lima, 098:59:29.03; Mike, 105:19:45.00; November, 100:42:42.86. End of pad.
CMP: That was a super reading, Hank. I'11 read back. Echo, 098:47:0.00; plus 0102.3, all zips, minus 0050.0; Golf, 099:35 all zips; Hotel, 101:22:15.00; India, 098:35:04.68; 101:22:15.00; Kilo, 103:21 all zips; Lima, 098:59:29.03; 105:19:45.00; 100:42:42.86. Over.
CC: And, Casper, for your information, PIPAs and AGS look good.
CMP: _ i Ail righty.
CMP: Orion, Casper. Orion, Casper.
CMP: Roger. I take it we've deleted the rendezvous radar check. Is that good? I'm asking the question. Did we delete the - -
CC: Casper, a preliminary look at your tracking data looks real good.
CMP: Okay. Good. I hope it is. 64/1 Tape
LMP-LM: Houston, 16 - what appears to be the problem with system A. Is it a reg problem or what?
LMP-LM: Okay, will we have a - If we use up fuel - just want system A for descent, is what you us to do.
LMP-LM: Okay. Well, we'11 be back.
CDR-LM: And I'd like somebody to think about this high APS pressure we have during the lunar stay. Over.
CC: Okay, we're looking at that one too, John.
CC: Okay, we are noticing an increase in the RCS pressure there, but we have enough ullage volume now to get the - all the propellant out.
CDR-LM: Understand. Thank you.
CC: Orion, this is Houston. Have you - -
CDR-LM: Yes, if we're on - -
CC: - - ever noticed any change in your yaw meter?
CDR-LM: Jim, it's - stuck on minus 12.
CDR-LM: I think that if we're on hot mike when we're talking to each other, I want to apologize right now. It's probably pretty interesting. Probably not, if the comm was as bad as you said it was.
CDR-LM: We were afraid of that.
CC: Okay, Orion. If you see that reg pressure creeping up, you could do a small maneuver, which would help the situation.
LMP-LM: Understand; we'11 do that.
CDR-LM: We'11 do a VERB 49 for the AGS cal attitude, Jim.
CC: Okay. And, Orion, we're coming up on about 2 minutes to LOS.
CDR-LM: Roger; 2 minutes to LOS. See you around for PDI.
CC: Orion, this is Houston. For your informations the burst disk pressure is 215 to 220 - the RCS.
LMP-LM: Roger; understand. Jim, is it both systems you see climbing?
LMP-LM: Just system A, right.
LMP-LM: Hey, Jim, I saw the landing site as we passed over it. We're not going to have any trouble recognizing it from the rays. The rays stand out beautifully.
CC: Orion, this is Houston; I'm reading you. We want you to stay with the omni antenna.
LMP-LM: Hey, Ken. Go off ... please.
CDR-LM: Houston, Orion. Over.
CC: Orion, this is Houston. We read you rather weak. How do you read us?
LMP-LM: Roger; you're 5 by 5. And command module did no_ reach circ. And we're standing by to - for y'al!'s decision with him. Over. standing
CC: Roger. Understand you by. We want you to stay with the omni and we'11 be requesting high bit rate shortly.
CC: And we're ready for high bit rate now.
LMP-LM: Copy no circ.
CC: We copy, no circ.
CDR-LM: ... high bit rate.
CC: Okay. Anticipate a waveoff for this one. We'11 set you up for the next one.
LMP-LM: Hey, Ken's right out in front of us, maybe about a - 600 feet, so we have a visual on him.
CDR-LM: What attitude do you want us to go to for bit.
CC: Stay right where you are, John. You're coming - comm's fairly good.
CC: Orion, will you confirm forward omni?
CDR-LM: Roger. That's what you have, forward omni.
CC: Orion, this is Houston. We'd like you to go back to normal RCS configuration.
UNKNOWN: be advised we had a couple of RCS REG A lights on the back side, and flipping the system - it went out.
CDR-LM: Houston, how do you read. Over?
LMP-LM: Okay. I don't think we're going to have a - remeet- ing problem here, but we're pointed right at him and as I look at him on my LPD - Ken is out at 46 degrees and about - oh, I'd say 800 or 900 feet, maybe a thousand.
CC: Roger. Can you see those booms that had the problem?
LMP-LM: Everything is retracted in the SIM bay.
LMP-LM: Houston, 16.
CC: Okay, go ahead, 16.
LMP-LM: Ail right, Jim. You guys working on some more pads and stuff for us?
CC: Oh, yes, we are, Charlie, and when you get a chance we'11 take your AGS cal, if you have those.
LMP-LM: Yes, sure do. Stand by.
CDR-LM: We'd like to pitch down to keep Ken in sight. Is that possible?
CC: Okay, you're clear.
LMP-LM: Okay, starting with 540, minus 008, plus 001, plus 002, plus 006, plus 05 - correction plus 045, minus 088, and the initial numbers were the same as on the Data Card Book.
CC: Okay, beginning, it was a readback, beginning at 540, minus 008, plus 001, plus 002, plus 006, plus 045, minus 088, and the initial values were the same as on the card. Over.
CC: Okay. And on your RCS situation, we suspect that the burst disk went back side. We'd like to make sure that the system A pressure, when the source pressure in system A gets down to 500 psi, we'd like you to close off system A. Over.
LMP-LM: When you say source pressure, you mean helium?
LMP-LM: Okay, Jim, the helium is holding right up there. It's 2400 and that was where it was before we started getting those RCS lights. The pressure never has gone above about the 205, 210 maybe.
CC: Yeah, we copy.
LMP: - Jim, give us a call when you want us to go to AFT omni.
CC: Roger. We sure will, Charlie.
LMP-LM: You got any LOS time for us?
CDR-LM: Ken, is your transponder on?
LMP-LM: Okay. We're gonna try our radar lockup here again.
CC: Okay, Orion. Let's go LO bit rate.
CC: Orion, will you go HI bit rate, again?
CDR-LM: We have AFT omni, Jim.
CC: Orion, go LO bit rate.
CDR-LM: We have LO bit rate.
LMP-LM: We have an RCS REG A light, Jim. We're going to ...
CC: Orion, go A simplex, Ken's trying to call you.
LMP-LM: Go ahead, Ken.
CC: 0r_on, FORWARD omni.
CDR-LM: Hey, that sounds pretty good. Houston, how do you read Orion? Over.
CC: Read you loud and clear, Orion.
CDR-LM: Houston, this is Apollo 16 .... PDI. We'd like to try.
CC: Orion, this is Houston, if you're calling.
UNKNOWN: Roger. We wonder if there is any possibility of an answer on - We're going to do a P52 and get ready for another PDI. Over.
CC: Stand by. We'11 tell you.
CC: Okay. Orion, this is Houston. You can go ahead with your P52, John, we're thinking of having you all try to get back closer together on the back side if your - point of approach. And we'11 have some more words to you on that. And if later we decide for the PDI, we'11 have another procedure for you.
CC: Casper, Houston. We have a GO for circ. And, as a little reminder there, don't forget to terminate the EMP after the burn.
CMP: Okay; the EMI° will be terminated after the gimbal drive check. Is that affirmative?
CMP: Ail righty. Thank you, sir.
CMP: Okay, Hank. Thank you, sir. (NO COMM FOR 51 MINUTES)
CMP: Okay; they're locking up on me. Hello, Houston. This is Casper Bar [?] now. We did not do circ, and I'd like to talk about the TVC servo loops.
CC: Understand. No circ.
CMP: That's affirmative. Presently, about a mile ahead of the LM. And I'd like to talk about a TVC servo loop problem.
CC: Okay, Ken. Go ahead.
CMP: Okay, and - and break in and tell me as soon as you get the DS - get ready to dump the DSE, so you can take a look at what I'm talking about, and I'11 leave the antenna MANUAL and WIDE until you do. Okay; the text is that we came up to the burn time and I was going through the gimbal checks. Number 1 servo started normally, checked out. I switched to - clockwise on the the to perform the secondary gimbal check and started them - they looked normal. I set the pitch trim normally, and I went to set the yaw trim; I've Just been checking that the trim lock [?] worked, and I got divergent oscillations on the yaw trim indicator, and you could feel them in the spacecraft. So I switched to the - SERVO POWER to the number 2 SERVO to AC1/MAIN A, tried that. That had no effect. Then I cycled through looking at - at the gimbal - with the AUTO DRIVE switch in number l, number 2 in AUTO. Every time I selected number 2, by some means, I had the same results. Then I tried SCS in AUTO, and as soon as I would excite some motion in the secondary yaw servo, why it would go unstable again. I then tried using the G&N to drive the gimbal, and I did the first half of the gimbal drive in servo loop 1, then switched to the servo loop 2 for the second half, and again the same instability showed up. Based on the rule of four servo loops, I canceled circ. I had no other indications in the cockpit, no warning lights, no - no other abnormalities.
CMP: .., was in fact running, but I don't think that could have had any effect when SCS was going.
CC: Roger. Could we get you to go to the AOS attitude, Ken, so we can dump the data? J
CMP: Yes, sir. Will do.
CMP: How about if I just give you the high gain from right here?
CC: Okay, if you think you can get it up.
CC: Casper, Houston. We'd like to verify that - - can
CMP: ... So I keep the LM in sight.
CC: Casper, we'd like to verify that the - that the oscillations were on servo loop number 2. Is that correct?
CMP: That's affirmative. $ervo loop number 2, yaw only.
CC: Roger. And servo loop number 1 is okay?
CC: And did I read that the first time through the servo checks, they were okay? And then when you started to set the yaw trim, the oscillation started, and that once you had the malfunction, it occurred in - -
CMP: No, sir. No, sir. Primary loop checked out normal- ly. Secondary loop never checked out in yaw servo.
CC: Roger; copy. And that was both - -
CMP: ... started normally, and it's - Go ahead, Hank.
CC: Roger. And that occurred both in SCS and G&N, is that correct?
CMP: That's affirmative. And I tried both AUTO and P_%TE C055CAND in SCS.
CC: And, Ken, We'd like to confirm that was a divergent oscillation. Is that correct?
CC: Casper, Houston. We'd like for you to run another gimbal drive check in the yaw axis on both SCS and G&N, and let us take a look at it.
CMP: Okay; I'm prepared to do that right now if you're ready.
CC: Ready to go.
CMP: Okay; I'm bringing the BUS TIES on.
UNKNOWN: Okay, and SERVO POWERs 1 and 2 are on in the loop configuration. Are you ready for me to start the gimbals ?
CC: That's affirmative, Ken. Go ahead.
CMP: Okay, here comes - You just wanted to look at the yaw. Here comes YAW number 2. There it is, and it's oscillating now, and it's damped out, and that's in AUTO. I'11 switch it to number 2, and number 2 in AUTO. I'm now going to move the thumb- wheels, and it - Well, now it's - there it goes - now it's oscillating, and it's divergent, and I'm turning the GIMBALS OFF. Okay, YAW GIMBAL number 2 is OFF. I'11 hold this configuration.
CMP: That's affirmative. It is.
CMP: John, you want to try to initialize VHF ranging while we're above it?
CMP: Would you like to try and check out our VHF at the same time?
CMP: Sounds very garbled. If you can read me, Orion, you're extremely garbled and making a pulsing -aoise so'mud.
CMP: Orion, do you read me on B DUPLEX?
CMP: Orion, do you read Casper? Orion, do you read Casper?
CMP: Roger. It looks like I'm losing comm with Orion. Could you ask them to go back to A SIMPLEX?
CMP: Okay_ you were just about unreadable. I don't know if you could pick me up on that other con- figuration, but that didn't work at all. Yeah, but it was coming through completely garbled - unintelligible. Okay. Okay; and if no voice in 30 seconds, we'11 come back to A SIMPLEX. Okay, how do you read me now? You're still very scratchy, hardly make you out at all. Yeah, that's pretty bad. That's not much better; it's not near like what we got before. Let's go back to A SIMPLEX.
CMP: Hey, you sound good now.
CMP: Hey, Charlie.
CMP: Okay, you want to turn your light on when it gets dark? And how about let's try a little ranging here, before we go into the darkness?
CC: ... Capcom - -
CMP: - - corem now - you're on - on configuration for ranging.
CC: Hey - am I - Hey, Jerry, am I on your loop? Okay. Hey, on - on this conversation here, I ran this rendezvous from the miniball.
CMP: Hey, Stuart, you're on air-to-ground.
CC: Sorry about that, Ken. 64/11 Tape
CMP: Hey, Charlie, let's - hey, Charlie, how about let's try out this ranging? You're in the ranging configuration, right? Okay, stand by for about 30 seconds until I try to lock up.
CMP: Okay, I've got you at 0.36; 0.38; 0.36, bouncing around. How does that compare? It doesn't really.
CMP: Gee, I think so. Might as well keep an eye on it, looks like we're getting ready to go in the dark here. Could you wait until we get in the dark so I can look at you? Right now, I've got the Sun right smack in my eyes.
CMP: Did you get any words out of Houston? I haven't heard a word from them.
CC: Casper, Houston. We're working on a problem down here.
CMP: Roger, Henry. I understand that; but I'm not bugging you. We'11 stay off the loop.
CC: Okay, we've got the data down, and we've got the strip charts, and we' re taking a look here and see if we can't find some way to get around it.
CMP: Okay. I know if there's a way, you'11 find it. 65/1 Tape
LMP-LM: Houston, I gave you AFT omni.
LMP-LM: Orion is in AFT omni.
CDR-LM: ... registering 10.
CDR-LM: Yeah, the ... was off 10.
LMP-LM: Orion, AFT omni.
CC: Hello, Orion and Casper. This is Houston.
CC: Roger. It looks like we're not going to have a decision on this rev, and we do have the capability of spending about five rev's in this configuration before we have to make that decision. We would like y'all to move into a stationkeeping position, and you should be at the closest point of approach at, about 100 hours. And we're recommending a CSM active to move into a position and to stationkeep. And we're going to run some simulations down here on this TVC problem, and we'11 get back to you.
CC: Casper, this is Houston. You copied, too, didn't you?
LMP-LM: Roger. He reads you.
LMP-LM: That -
CC: Orion, this is Houston. We want to try another procedure here to improve our comm. We want you to select SECONDARY POWER AMPLIFIER.
LMP-LM: Okay, ... SECONDARY POWER ...
CC: Orion, this is Houston. Will you confirm that you changed power amplifiers?
CC: Orion, let's go HI bit rate.
LMP-LM: You have HI bit rate.
LMP-LM: Hey, Jim; Orion. Could we close off main B in this crossfeed system A?
CC: Orion, we're happy with your present RCS configuration.
CC: Orion, this is Houston. And if - you're in POO; if you'11 go to DATA, we'11 send you a state vector. Over.
CDR-LM: Roger. You have it. Go ahead.
CC: And, Orion, we're 2 minutes from LOS.
LMP-LM: Copy, Jim. And we're going to - UPDATA LINK to OFF.
CC: Orion, we're finished with your computer.
LMP-LM: Roger. Thank you much. (NO CO_ FOR 5O MINUTES)
LMP-LM: Houston, Orion. How do you read?
LMP-LM: Roger. Same old Jim. We're about 0.7 mile out from Casper now.
CC: Say again, Charlie. We still have excessive noise down here.
LMP-LM: I say our range to Casper is about 0.7 mile.
CDR-LM: And he's opening at 2-1/2; he put in some posigrade velocity to go up and above and come down and get with us.
CDR-LM: The total is slight [?].
CC: Okay, 16; this is Houston. We still do not have an answer, but people are working very feverishly.
LMP-LM: Orion. Roger.
CDR-LM: Okay, thank you. It'11 probably be awhile before we get stationkeeping anyway.
LMP-LM: Houston, Orion.
LMP-LM: Okay, we got a RCA SYSTEM A REG light. Pressures: HELIUM is looking like 2300; the PROPELLANT is at 210; the FUEL MANIFOLD and OX MANIFOLD is - Correc- tion, make it 215 - or 220. And everything else looks pretty good. Pressures are holding up like you think the ... is gone?
CC: Roger. It - it looks that way to us, Charlie.
CC: Yes, Casper; this is Houston. Read you loud and clear.
CC: Roger. We cepy, Ken.
CC: Orion, this is Houston. We're wondering where you got the estimate of 0.7-nautical-mile range?
LMP-LM: We got the rendezvous radar locked on, if you want us to - Or you want us to turn it off?
CC: No, that's fine.
LMP-LM: Houston, Orion. John and I have been talking about - if we get to land this thing, we'd like to - probably ought to think about going to sleep first and then we'd get up in a full EVA tomorrow.
CC: Okay, Casper; this is Houston. We're recommending that you null the line-of-sight rates and fire 5 feet per second toward the LM.
CC: We copy you, Ken.
CC: Okay, Ken, we show you coming up on perilune now, so you'11 be affecting your apolune.
CC: Okay, that sounds good_ Ken.
CC: Roger. We were hoping that - -
CC: We think your state vector was fairly accurate, Ken. And you'11 be at perilune in 15 minutes.
CC: Ken, can you give us your position relative to the LM?
CDR-LM: Yeah, he's - he's ahead of us, and I show him about - level and 6500 feet out and opening at 3 feet a second.
CC: Okay, we copy your position as ahead, below, and about 1 nautical mile.
CDR-LM: And he's opening at 2-1/2 on 1678.
CDR-LM: And 3 feet a second on the tapemeter.
CMP: Was doing temporary battle with our friend, the trash bag. I have you, visual. Tallyho.
CMP: Okay. I'11 keep you in sight.
CMP: That old probe is really nice.
CC: Okay. We're getting set up for another gimbal drive check, Ken, and what we want to do is go through a complete gimbal drive check by the num- bers, and have you tell us as you do each thing sa_d especially in relation to the - the yaw thumb- wheel, which way you're moving it and how many degrees and - and what's happening. And we '11 give you the word when we're ready to start that. We've got to get some things configured down here.
CMP: Okay. Was attitude - How about looking ahead to see if this attitude is going to hold throughout the test?
CC: Okay, I'11 check it.
CC: The attitude is good, Ken.
CC: Okay, Ken. We're ready to go. Do you think VOX might make it easier for you?
CMP: Yes, sir. I'11 go to VOX now and, Orion, are you still working on your 52?
CMP: Okay. I'm going to have my head in the cockpit here for a while, but if Mr. Keppler isn't a high school dropout, why, we won't hit anyhow.
CMP: Okay, Houston. Here we go. I'm gonna run over the switch configuration that I've got in the cockpit. We're going to do this - everything except calling P40, or do you want to call P40 for something?
CC: We don't need P40.
CMP: ... you do not want P40. Okay, here we go. I got - The circuit breakers are all checked over on panel 8. The only ones that are out are RCS LOGIC, the PROBE, and the stuff on the bottom rows that don't matter. Okay. The switches for SCS are in LIMIT CYCLE, OFF; DEAD BAND, MIN; RATE, LOW. I've got the ROTATION POWER at AC. DIRECT are OFF. I've got my BMAGs. I'm going to ungage them now. They're ungaged. I!m going to SCS CONTROL. Okay. Now I'm going over and catch the - the bus ties. A/C. E/C Here comes BUS TIE, It's on. is on. Gimbal power number 1 to AC 1, number 2 to AC 2. START PITCH GIMBAL number 1.
CMP: MARK. And YAW GIMBAL number 1.
CMP: MARK. I have a thumbwheel drive. I'm driving it from zero to minus one-half to plus one-half, which is the trim. The YAW thumbwheel is at plus one- half. I'm going to take it to zero and back up to 1, and will set it at 122. It runs smoothly in both directions. I'm making an MTVC check in PITCH. There's a little plus PITCH, a little minus PITCH - that's good - a little minus YAW, a little and plus YAW. That's good stable. I'm going to CMC CONTROL.
CMP: MARK. I have no MTVC. I'm going clockwise on the translation hand controller.
CMP: MARK it. I still have no MTVC. I'm bringing on the PITCH 2 GIMBAL -
CMP: MARK. I'm checking the thurabwheel down to zero, up to 1, back to one-half. The YAW thumbwheel is going over to ... and I don't - Let me try it again. There it goes. Had the MOTOR on; now I'm turning it OFF. I'11 turn it on one more time. ... it's stable. I'm taking the trim, which is now set at a little over 1 on the thumbwheel, down towards zero. I move it slowly. It gets a little dynamics, and then it stops. I'm going to take it down to zero at about this rate. It oscillates, and now it's diverging, and I'm turning the GIMBAL MOTOR OFF. I'm going to hold in this configuration.
CC: Ken, what we would like for you to do now is crank up 'the YAW 2 GIMBAL again to that stable condition, and then let's see what MTVC does to it - see if that will excite the oscillation.
CMP: It did last time. I now have the GIMBAL on again, and I'm going to give it a little YAW, and there it goes. Coming OFF -
CMP: Would you like to take a look at it in ACCEL COMMAND?
CMP: Understand. Stand by.
CC: Roger. Ken, go ahead and let's try it in ACCEL COMMAND.
CMP: Okay, and it's diverging all on its own in ACCEL COMMAND. I didn't put any inputs into it.
CC: Roger. It looks like we're not going to have a decision on this rev, and we do have the capability of spending about five revs in this configuration before we have to make that decision. We would like y'all to move into a stationkeeping position, and you should be at the closest point of approach at about 100 hours, and we're recommending a CSM active to move into a position and to stationkeep. And we're gonna run some simulations down here on this TVC problem, and we'11 get back to you.
CMP: Roger. I'm with you. I still have the - some of the gimbal motors on and the bus ties. Want to stand by on that?
CC: Okay, Ken. We'd like to try one more thing. There's a remote possibility that the RHC may be inducing some noise or transients into the system. We'd like you to kill all power to the RHC. Cut off both AC and DC, and repeat the gimbal check in AC ACCEL COMMAND and see if the gimbal takes off.
CMP: Okay. I've got - I secured the hand controller by just taking NORMAL 2 POWER to OFF, and the rest of the POWERs were OFF. I'm in ACCEL COMMAND on YAW s and I'm going number 2 up to START, and it's in ACCEL, and it's stable. Would you like for me to try the thumbwheels?
CMP: And with a little excitation from the thum2Dwheel, it took off again.
CC: Ken, for that rendezvous, we're suggesting you use the procedure you worked on there in the simulator_ Just move it in, and when you're that close_ you approach.
CMP: Okay, Hank. Will do that. Thank you.
CC: Let me see if there's anything else they want to do with this gimbal thing before we shut it down? Stand by 1.
CC: Casper, Houston. We'd like for you to try, for our data, one more YAW primary - YAW secondary G&N servo loop check - gimbal check.
CMP: Henry, did you say primary and secondary on this G&N drive?
CC: Negative. Just - Just the secondary loop. I didn't mean to say primary.
CMP: Okay. Can I turn the other three gimbal motors off?
CC: Say again. You were blocked out.
CMP: I say, I'd like to turn the other three gimbal motors off if we don't need them.
CC: Roger. Go ahead and turn those off.
CMP: Okay. I'm now in - I'm in S - in CMC CONTROL. I'm setting up 204, and I have program 509 loaded. I'm starting GIMBAL number 2 YAW. Okay. It's stable now. I'm going to do a PROCEED on 204.
CMP: Well, doesn't look like I got anything that time.
CC: I suspect you've got to be in G&N or CMC CONTROL, haven't you?
CMP: Okay. Let's try it again. Go back over everything.
CMP: Okay. I'm coming up. I'm going to start it again. I'm going to try it. Now, as soon as I tvarn - Well, by golly, it - it damped itself there, i_ started out wild, and it's settled down. Now I'm going to PROCEED on 204.
CMP: Plus 2, and it's oscillating. Minus 2, and it's and oscillating about 1 degree each, it's oscilla- ting in the center, it is not divergent, however. Well - now it's gone to trim, and it's oscillating about plus or minus - almost 2 degrees - or plus or minus 1 degree. I'm going to turn it OFF -
CC: Casper, Houston. You can go ahead and shut down the gimbal motors, and turn off the TV servo loops - TVC servo loops, and clean it up.
CMP: Ail right, sir. I'11 power down. Thank you.
CC: Casper, Houston. I've been advised that the aver- age g kills your EMP.
CC: Casper, Houston. We're about 2 minutes from LOS, and when you come around next time, in that ren- dezvous, just come up on the best omni, and then we'11 get high gain from there.
CMP: Okay, Hank. And is there anything else you can think of we can do - we might try and take a look at? Otherwise, we'11 just be stationkeeping at 100 feet or so.
CC: We can't think of anything else down here, Ken.
CMP: Okay. Thank you, sir. See you in a few minutes.
CC: Ken, for your info, we up-linked a new vector to %he the LM, and we weren't able to get yours in. So there will be a small difference - a couple feet per second.
CMP: Okay. (NO COMM FOR 50 MINUTES)
CMP: Yeah, you - I - I'm thinking maybe I ought to go put some more in there. What do you think?
CC: Okay, 16. This is Houston. We still don't have an answer, but people are working very feverishly.
CMP: Z_at only shows 9.2. Why don't we get them to get an arc on this? I guess I'd like to know how good my vector was to start with.
CMP: Say again? I'm sorry; I can't hear you.
CMP: I know, but my state vector is good. How good is it? That's what I'd like to know from Houston.
CMP: Roger. I'm trying now.
CC: Roger. That looks that way to us, Charlie.
CC: Yes, Casper. This is Houston. Read you loud and clear.
CMP: Okay. Look like we got a - that 100 hours was a bad time, and I tried to close at him before he realized that it was all minus X. I put in abouz 3--1/2 foot per second and got to checking. That didn't look like the right thing to do. So I took about 3 of that out, and - I'm doing that, Jim - _ld so I took about 3 of that out, and I put in a half foot per second radial at about i00 hours and 5 minutes. And I put in the rest, took 2 foot per second posigrade at about 100 hours and 6 minu_es. And at about 100 hours, then I put in 3 - it was about - roughly retrograde. And my computer now shows 16.5 by 9.2. And I had a good state vectcr when I started, and that's probably a good value - whenever you get a short arc or something on me.
CC: Orion, this is Houston. We're wondering where you got the estimate of 0.7-nautical-mile range.
CMP: Yeah, I show us now at about 0.9 mile. Is that correct?
CC: Okay, Casper; this is Houston. We're recommending that you null the line-of-sight range - -
CMP: - - ... Go ahead.
CC: - - and fire 5 feet per second toward the LM.
CMP: Okay, I'm going to hold. Can you guys get a shorz arc going on my trajectory?
CC: Okay, Ken. We show you coming up on perilune now, so you'11 be affecting your apolune.
CMP: You show me coming up on perilune?
CMP: Roger. My state vector shows 19 miles up, and we're not - I'm just passing Smythii. is that - Does that sound reasonable, that we shifted that much in orbital track?
CC: Okay. That sounds good, Ken.
CMP: Okay, I guess I'd like for you to - to summarize again where I stand. I'm a little bit confused now, Jim.
CMP: ... I'm just passing Smythii, and my altitude according to my computer - Was _ state vector a little bit off to start with?
CC: We think your state vector was fairly accurate, Ken. And you'11 be at perilune in 15 minutes - -
CMP: Okay. Then there's still a discrepancy in - Okay, that makes more sense. Ail right. Because I'm presently at 19 miles, and I think that's probably a good estimate. Ail right. If I do - Do you want me to thrust towards the LM now, because I'm approaching perilune. Is that affirmative?
CMP: Okay. Now I'm - This is using up a great deal of RCS which is going to violate the next line. Is this preferable to trying to do a regular rendez- vous now?
CMP: ... could you - -
CC: Ken, could you give us your position, relative to the LM?
CMP: Yes, sir. I'm ahead of him and slightly below, and I show a - a mile on the _S, and I don't know what John has on the radar.
CC: Okay. We copy your position as ahead, below, and about i nautical mile.
CMP: Okay, Jim. To make sure there's no confusion, I haven't done anything yet.
CC: Okay, Casper. This is Houston. We're convinced that we want you to fire directly at the LM about 5 feet per second. We want to get a positive closing rate.
CMP: Okay. On the - on the COAS, I've got him BORE- SIGHTED there, and he's 35559 from local vertical.
CC: Okay, Casper. This is Houston. We're convinced that we want you to fire directly at the LM, about 5 feet per second. We want to get a positive closing rate.
CC: Ken, we show you in FREE. Okay.
CC: Orion, let's go LO BIT RATE.
CC: Casper, this is Houston. Hold up on that RCS maneuver.
CC: Hold up, Ken. Okay. Hold it there.
CDR-LM: We'11 be into ... the verb.
CC: We need a range and range rate reading now.
CDR-LM: lO,000 feet, closing at 3 feet a second, and we have a line-of-sight rate.
CC: Yes, Casper. This is Houston. You should null the line-of-sight rates.
CC: Roger. Keep a positive closing rate.
CDR-LM: Okay. Thrust down, and I'11 tell you which w_v the needle moves ....
CDR-LM: That's the wrong way, Ken. Were you thrusting? Okay, thrust away from the Moon. That's doing it. Little more.
CDR-LM: You didn't get it corrected, Ken. Ail right. It's Just not moving very much at all. No, you - It's going to be expensive, Ken, to do this, but you - you're going to have to thrust up.
CDR-LM: Okay. You don't have it nulled. That's - you've got full ...
CDR-LM: Three - 3 feet a second, closing. You're at 66 RC. Affirmative.
CDR-LM: You've got it to 3 milliradians. You've got it to 2 milliradians. You've got it to 2 milliradians. Now you've got it, Ken. You killed it.
CDR-LM: Not according to my needles.
CDR-LM: Three and a half feet a second, and you're at 6300 feet.
CDR-LM: Okay. Your rates are nulled, essentially.
CC: Orion, request you select the SECONDARY TRANSMITTER/RECEIVER.
LMP-LM: Okay. You're 5 by. How's the problem looking?
CDR-LM: Okay, Ken. You're at 5600 feet, closing at 4 feet a second.
CC: Okay, Orion. This is Houston. We would like you to open the PRIMARY POWER AMP circuit breaker on 16.
LMP-LM: It's open, Jim.
CC: Okay, Orion. Let's go HI BIT RATE.
LMP-LM: Roger. You have HI BIT RATE.
CDR-LM: Okay, Ken. You're getting a line-of-sight rate. You're going to have to thrust a little toward the Moon.
CC: Okay, we can't hold HI BIT RATE. Request you go back to LO BIT RATE, Orion.
CDR-LM: Needles didn't move, Ken. That's the right direction.
LMP-LM: That sounds pretty good, Ken.
CC: Orion, this is Houston. Could you give us a range and range rate read-out?
CDR-LM: Okay; 4900 feet, closing at 5.
CC: Okay; 4900, closing at 5.
CDR-LM: You got the line-of-sight rates nulled now, Ken.
CDR-LM: Yes, they're nulled right now.
CDR-LM: How much are you using?
CDR-LM: Okay, well, you're at 4000 feet now, at 5 feet a second, Ken. And - and - and your line-of-sight rate is starting to build a little in the other direction. You've got it now.
CC: Orion, this is Houston. Is the CSM above you or below you? We hope he's directly ahead.
CDR-LM: He's at 45 degrees above us.
CDR-LM: Above the local vertical.
CDR-LM: And, he's got a - a 5-foot-a-second closing rate, and his line of sights are nulled on the radar.
CDR-LM: You've really got them killed.
CDR-LM: That seems like a fair setting.
CDR-LM: Okay, Ken. You're going to have to thrust down a hair.
CDR-LM: Looks pretty good. Still 5 feet a second. Still off 3-1/2 feet a second now at 3000.
CDR-LM: Okay. You've - you're gonna have to thrust a little more to kill that rate the same way.
CDR-LM: Okay. That got a lot of it, but not all of it. Okay. You got most of it.
CC: Okay, Casper. This is Houston. You might pick up a temperature caution light on your quads, but it's no consequence.
CC: Affirmative, Ken. I think it's thruster activity.
CC: Orion, this is Houston. Will you give us another range and range rate, John?
CDR-LM: Yep. They're at 3100 feet, at 3-1/2. 3-1/2.
CC: Roger; 3100, at
UNKNOWN: At an angle of 68 degrees vo local ver_icai nOW.
CDR-LM: Okay, Ken. You got a sight rate going to the south according to my needles.
CDR-LM: Holding - holding the vertical, and it's holding right on. You're at 3000 feet, at 3 feet a second. 2800 feet.
CDR-LM: Yeah, you're gonna get there. You now have 2 milliradians to the south. Yep.
CDR-LM: Yeah, that's got most of it.
CDR-LM: ... vertical ... still 2 milliradians. Okay. That's got it, Ken.
CDR-LM: No, you're not - you're not - You don't have any rate yet. According tomy needles.
CC: Orion, this is Houston. We want you to get the rendezvous radar and the tracking light off as soon as it's feasible. To conserve power.
CDR-LM: Roger. We will. It's not too feasible right now.
CC: Yeah, we understand.
CDR-LM: Just a hair, Ken. Okay. You're at 2400 feet at 2.
CDR-LM: Ken, our needles don't show it.
CDR-LM: Yeah, I don't show any, and I've got you bore- sighted in ATT HOLD, and I don't show any motion there either, Ken.
CDR-LM: Just a little south, Ken.
CDR-LM: ... Whoa, Ken. You got it.
CDR-LM: Yeah, you have. Yeah, don't worry about it.
CDR-LM: Be sure and put a second on the tapemeter. It isn't closing very fast.
CDR-LM: Okay. Say when and how much.
CDR-LM: Okay. You're at 2000 feet at 2.
CDR-LM: There you go. It worked.
CDR-LM: You're getting over behind us, Ken. You're going to have to - to thrust toward us a little more.
CDR-LM: You're at 2000 feet, but it's hardly closing at all.
CDR-LM: Now you're starting to build a rate to the north.
CDR-LM: Yeah, I - I don't think they're quite as good.
CDR-LM: Yep, 3 feet a second; 2000 feet. 1800 feet now.
CDR-LM: Okay, Ken. There, you are moving north definitely.
CDR-LM: That's affirmative; 2 feet a second.
CDR-LM: Okay, you've got 4 milliradians to the north. You're at 1500 feet now.
CDR-LM: Okay; well, now, you have -
CDR-LM: Do you see me at all?
CDR-LM: Still 2 feet a second, Ken. We're about 1400 feet now.
CDR-LM: Okay, and I show you with 4 milliradians :o the north, and I see you're drifting slowly toward the ...
CDR-LM: Okay, you're ...
CDR-LM: Yeah, you're still 3 milliradians to the north.
CC: Orion, this is Houston. We're showing a_out 10 minutes to LOS s amd i have some words for :-c_ on our general plan when itVs convenlent_
CC: Okay. When you come up on AOS on the nex_ rev s rev 15, we'11 give you a GO or NO GO for another try, and we'd be looking at PDI on rev 16, and at that time, we'd have pads for you and proce- dures. Over.
CDR-LM: Okay. Fair enough.
CC: And, Casper; this is Houston.
CC: Roger. We want you to verify that you're in auto DUMP on the water; that's PRESSURE RELIEF in the number 2 position. That's vertical. And if you have an opportunity to get away from the controls there, we'd like you to manually dump the water to 10 percent on the back side. That should re- quire about 17 minutes. Over.
CDR-LM: Okay, Ken. The line-of-sight rate is starting to - Have to thrust down a little - I mean, up a little.
CDR-LM: That fixed it.
CDR-LM: Two feet a second. You have it. You're at a thousand feet now, approaching ... Don't worry abol_ it.
LMP-LM: Roger. We'11 open the CROSS FEED and pull MAiN QUAD A.
LMP-LM: We're configured.
CDR-LM: Okay, about 990 feet now.
CDR-LM: 970 .... the line-of-sight rate.
CDR-LM: Can you see our light yet?
CDR-LM: Okay, see if you've got it coming down ...
CDR-LM: ... you haven't rolled ... last ... Okay.
CDR-LM: ... 800 more feet.
CDR-LM: Yeah, they're about ...
CC: All right, 16. This is Houston. We're showing about 2 minutes to LOS. Now, if you'11 give us a range and range rate, and, Ken, perhaps you could repeat it for us.
CDR-LM: Okay; 710 feet, closing at 2 feet a second. Rates ... are nulled.
CC: Roger. We copy down here. Thank you.
CC: Okay, Casper; this is Houston. We're convinced that we want you to fire directly at the LM at about 5 feet per second. We want to get a positive closing rate.
CMP: Okay. It looks like the DAP isn't stable now. How about if I give it a VERB 46?
CMP: Is that a good idea?
CC: Ken, we show you in FREE.
CMP: i am.now: but i wasn't. 66/9 Tape
CMP: Does that mean I'm clear to do a VERB 46? Okay. Well, that still didn't work. i think maybe I've had one of those transients. For some reason, every time I pick up CMC AUTO, this thing starts doing maneuvers.
CMP: Okay. I've got it under control, Jim. I had a bad DAP.
CMP: Okay; we'11 ... 5 feet per second directly at the LM.
CMP: Okay. I've put in 3 feet pe_ second.
UNKNOWN: ... Okay. Holding at B.
CMP: ... thrust down be towards the Moon or down as you see it? Okay, I guess I am. Houston, do you want me to go null line of sight all the way in?
UNKNOWN: Roger, Charlie. I sm standing by for instructions for best ...
CC: Yes, Casper; this is Houston. You should null the line-of-sight rates.
CMP: Okay, do you want me to keep them nulled and go all the way in? Is that the idea?
CMP: Okay. It's likely to be expensive, but we'11 do that.
CMP: Okay, you're going to have to - Your needles are better than mine, why don't you tell me what to do there, John.
CMP: Wilco. That's sure toward the Moon. That's affirm.
CMP: How's that now? Okay, that's a good place to stop. Okay, I Just need some gouges to when I got it nulled. How's that? Okay, what's my range rate? Okay, still - still going down?
CMP: Looks to me now like I'm drifting the other way. Okay, I'11 believe your needles.
CMP: Range rate.
CMP: Is the rate starting to build now? I'm trying to calibrate the dead band activity here so I can tell what the rate - when it's really a rate and when it's Just dead banding. Okay, thank you.
CC: Orion, request you select the SECONDARY TRANSMITTER and RECEIVER.
CMP: Okay, Houston. Orion says that they have already selected the SECONDARY.
CC: Okay, Orion, let's go HI BIT RATE.
UNKNOWN: Okay, let me try this.
CMP: Is that the right direction?
CMP: Okay, that's up for me - it looks like it ought to be down for you.
CC: Orion, this is Houston. Can you give us a range and range rate read-out?
CC: Roger. 4900 closing at 5.
CMP: Okay. Man, this is expensive.
CMP: Rates hulled again, John? Okay - They are going to keep building this way, and do we have some - some fuel point at which to cut off and switch over to LM power. Well, it's really showing, and I don't know how much more we're going to see on the way in and I'm reading - of course, these gages don't tell you exactly what it is, but I have - That's 65 percent showing on B. And all this stuff is going to be in the - in the ... Houston, you got any thoughts on a cut-off point on the RCS?
CMP: Okay, hopefully, that's most of it.
LMP: CC Roger.
CC: 45 degrees above.
CMP: And they Look like they are killed completely on the optics too. Going to need your tracker light here in a minute. We're just getting a little glinted sunlight now.
CMP: Boy, those rates look steady as they can be.
CMP: Okay, and since we are going to get rendezvoused in the dark - I guess we'11 just come up alongside and hold stations.
CMP: That's down to your right. Yes ... Yes, that's what I mean, you would thrust - you would thrust up. Okay. I think I got it killed again.
CMP: What's the closure rate now? Three and a half feet per second. Okay, all I've got's the tracking light; I've lost the rest of your image.
CC: Okay, Casper. This is Houston. You might pick up a temperature caution light on your quads, but it's of no consequence.
CMP: Okay. Yes, I see B is up high. Is that due to the thruster activity?
CMP: Or is that due to heater fail-on?
CC: I think it's thruster activity.
CC: Roger. 3100, or 3-1/2. Understand. 68 degrees.