Otrobonita/noicy-space-talks huggingface dataset:
CC: Okay. We're suggesting that the LMP rest while the CMP and CDR are awake. LMP ought to hit the sack at about 63 hours, coming up in 25 minutes. And you get to rest for 6 hours. You get up at 69 hours. At 70 hours, the commander and the command module pilot sleep for 6 hours until 76 hours. Around 70 - 76-1/2 to 77 hours, we'11 do a PS1 and a 52. At 78:30, we'11 load P30 and aline AGS to PGNS. Our ignition time for a second burn will be, presently, 79:25:26.5, and we'11 have a pad for you shortly. We suggest that all of you eat after the burn. That'11 be 81 to 82 hours. Let the CMP and CDR eat while you are sleeping. And that you grab a bite as soon as you can. Over.
LMP: Okay, Jack. As I read that, the LMP is to go to sleep at 63:00 for about 6 hours. During that period, the CDR and CMP should try to get a bite to eat. I'm to awake at 69 hours. CDR and CMP sleep at 70 hours, and they are to awake at 76 hours. And we should plan on doing our PS1, P52 at 76 hours or 76:30. At 78:30, we're going to load a P30 and aline AGS to PGNS. Second maneuver is to take place at 79:25:26.5 for ignition time. Then we're all to eat at 81 to 82 hours.
CC: Okay. With a minor modification, your P51, P52 will be about 77 hours, and that's the period of darkness. And the commander and the CMP ought to eat around 68 to 69 hours, and you should eat between 69 to 70 hours just after you get up. We have left an hour in there where everybody is awake together to talk things over. Go ahead.
LMP: Okay. I'11 eat after I wake up between 69 and 70.
CC: Ali riKht we have additional - -
CC: - - and I've got the correction to P - -
CC: Go ahead, Fred.
LMP: Yes. We got the word the P51, P52 is going to be done around 77 hours, while we're in darkness.
CC: That's affirmative. And we have a work-rest cycle laid out for further on, which we can relay to you later.
CDR: Okay. And, Houston, you have advice on what attitude you want me to go to.
CC: Okay. That'11 be the next bit of information. I'11 get that for you, Jim.
CC: And, Aquarius, just to get you thinking in that direction, we've run a fairly thorough analysis, and we've found out that it's going to be cheaper to keep the LGC and the DSKY up and turn the inverter and the ball off. It's going to save us 1 amp and also some water, so it looks like what we're going to do. And we'11 have to monitor the middle gimbal angle. And we'11 get the procedure on that, and it'11 also be an easier control mode where we'11 be able to use the TTCA through the - through the DAP.
CDR: That sounds great, Jack.
CC: Aquarius, Houston. We've got a procedure for you. Ready to copy?
CC: Okay. It's pretty easy. We see you've already got VERB 16 NOUN 20 called up there and so we want you to, in maneuver and PGNS ATTITUDE HOLD, use the TTCA. We want you to, on the commander's ball, pitch to 267.5 and yaw to minus 4.5. And when you do this in VERB 16 NOUN 20, on the DSKY, you ought to read plus 00120, plus 26750, and plus 00450. Go ahead.
LMP: Okay. We're to drive the commander's ball to a pitch of 267.5, yaw minus 4.5. And we should have in 16 20 at that time, plus 00120, plus 26750, plus 00450.
CC: That's a good readback. We'11 watch the maneuver.
CDR: Roger. You didn't mention roll on the ball. Do you want roll zero?
CC: The roll ought to be plus 1.2, Jim.
CDR: Okay. We're just about there in pitch and in ... middle gimbal angle, but that other gimbal angle didn't look like it pulled the right way. I tried both methods.
CC: Yes. I been looking at that, too, and we're ask- ing why, and we'11 get an answer for you.
LMP: Yes. Houston, I wonder if you're accounting for being a bit off the bellyband here, and I've gone through GASTA.
CC: And, Fred-o, I know you're supposed to start sleeping here pretty soon, but we got a new PC plus 2 pad, P30 maneuver pad for you.
LMP: Okay. Go ahead, Jack.
CC: Okay, Fred. P30 maneuver purpose is PC plus 2, DPS to this time, we're going to the Mi°L. And NOUN 33, 079, 27, 4013, plus 08144, minus 00443, minus 02226, apogee is N/A, perigee is plus 00205, 08455, 420, 268, 261, plus 08155, minus 00443, N/A. minus 02187, COAS is Your GDA ought to be okay as it is from the last burn, but pitch ought to he at 5.85; in roll, it's 6.74. Your ullage will be two Jets for t0 seconds. Your DPS throttle w:i]] be 10 percent for 5 seconds, 40 per- ['or2/ cent _mconds, and th_ remainder at full 1,hroi;l,l,_.And for your inl'o'rmation, Chi:] w_]./ put you in l.he water at 142 plus 47. Over.
CC: Okay. DPS, pericynthion plus 2 into the MPL, 079, 27, 4013, plus 08144, minus 00443, minus 00226, N/A, plus 00205, 08455, 4 plus 20, 268, 261, plus 08155, minus 00443, minus 021, 2187, N/A. GDA should be okay as is, which hopefully is pitch 5.85, yaw 6.74. Two-Jet ullage for 10 seconds, the DPS throttle 10 percent for 5 seconds, 40 percent for 21 seconds, 100 per- cent for the rest of the burn. And this should put us into the water at 142 plus 47.
CC: Okay, Fred. I have a correction in NOUN 81. DELTA-V Z is minus 02226. Read back.
LMP: Okay. DELTA-V Z in NOUN 81 is minus 02226.
CC: Okay. Good readback.
LMP: Somehow that didn't add up with the DELTA-V X to give a DELTA-V R of that magnitude. It seems like it'd been bigger.
CC: Okay. We'11 take another look at it, Fred.
CDR: Okay, Houston. I'm not having too much luck hold- ing this particular attitude.
CC: Okay, Jim. Stand by 1.
CC: Okay, Aquarius. When you get her pretty much in attitude there, and it looks like you're as close as we need to be, we'd like to try a control mode and see if it will work; sort of a semi-PTC. We'11 leave the ball powered up for this, and if this doesn't work, why, we'11 have to revert to ATTITUDE HOLD mode. But - Stand by l, please.
CC: We'd like you to think about this control mode, Jim, and see if you think it might work from what you know right now. We're a little skepti- cal, but we'd like to put it to you. So, once you get in a pretty good attitude, monitor in VERB 16 NOUN 20, go to PGNS MINIMUM IMPULSE, VERB 76, as we have, and set up a yaw rate - yaw rate to the right. Monitor the middle gimbal on Tape Pmge 233 R 3 on the DSKY and see if she'11 kind of stabilize out. If not, the only other suggestion we've got
UNKNOWN: ATTITUDE HOLD. We'11 keep the ball up until you make this evaluation.
CDR: Okay, Houston. You cut out, say again.
CC: Okay. Where'd you lose me, Jim?
CDR: I lost you when you said try the control mode; you're a little skeptical.
CC: Okay. From what you say, we have to be a little skeptical of this proeedure, but we'd like to have you try it and have you evaluate it. You can monitor the middle gimbal on R3. Before we power down the ball, we want you_ evaluation. The next best choice is PGNS ATTITUDE HOLD. Over.
CDR: Okay. I'11 try it.
CDR: Okay. Go ahead with the control mode procedure.
CDR: Okay. I'm not ... you. I can monitor register 3. I can probably keep it out of ... - going into gimbal lock.
CC: Roger. How are pitch and roll?
CDR: Okay. I think I can control the gimbal angles in 16 20 with the compressors the way they are, but I'11 have to try MII_IMUM IMPULSE - Just a minute.
CMP: Okay, Jack. I've a question - one more question about Odyssey.
CC: Go ahead. TAPE END OF
CMP: Okay, I still have the PYRO A sequence A and PYRO B sequence B circuit breakers in. Do you want those out?
CC: Odyssey, Houston. The two circuit bre_ers you referred to, leave them in.
CMP: Okay. Copy. Leave them in.
CDR: Okay, Houston. I can control yaw in minimum impulse, but stand by on pitch.
CC: And, Fred-o, the DELTA-V R resultant computes with the components.
CDR: Fred's off the COMM now, Jack.
CC: Roger. Your PAD is good.
LMP: And, Jack, we didn't get that whole sentence there.
CC: Okay. I said that the DELTA-V R that Fred questioned computes well with the component - its rms.
LMP: Okay. Copy.
CDR: Okay, now. Jack, let's go over this once more. You wanted me to try out control of the space- craft in the PULSE mode. Is that correct?
CC: That's affirmative. Set up a yaw rate and moni- tor the middle gimbal angle.
CDR: Okay. I can do that. I'm not too sure whether I can control roll or pitch in pulse, but I can control yaw in pulse - yaw in pulse on the ball.
CC: Roger. And remember we're not going to have a ball there, so that we're going to be monitoring CDUs on the DSKY, and if we get it off, it will be pretty hard to figure out where to fly back to; and, well, in addition, have to control the OMNIs while we're doing this.
CDR: Without the ball, I still have use of the TTCA for control of the - angles.
CC: Affirmative. You'11 have the TTCA for pitch and roll.
CDR: Okay. I think I can do that without the ball, and if you Just give me the TTCAs I think I can spacecraft control the using 16 20.
CDR: I'm going to yaw right.
CDR: Okay, Jack. I am now - The REGISTER 1 is in the DECREASE mode.
CDR: And, Houston, do you see anything wrong with this spacecraft motion?
CC: We have a data drop on right now, Jim; we'11 look at it as soon as it comes up.
CC: Okay, Aquarius. We're going to dispense with this control mode. We'd like you to fly the machine back to the original attitude that you had, and we'11 go PGNS ATTITUDE HOLD, and then we've got to get that ball off the line to save some power. And then, in order to keep even heating, every 15 or 30 minutes, we'11 give you a call to give us 90 or 180 degrees of roll - of yaw.
CDR: Okay. You want me to go back to original attitude. I'11 be going back to it now.
CDR: Okay, Houston; Aquarius. I'm flying it back over towards the initial angles you gave me of a pitch of 257. I'11 get near the bellyband in roll and yaw; then I'11 go to PGNS ATT HOLD.
CC: That's affirmative, Jim. And then we're going to have you go through a powerdown procedure.
CC: And you'11 need VERB 77 with ATT HOLD when you get there.
CDR: Okay, Jack. Have I gotten your 360 on yaw and roll? I'm going to go to ATT HOLD.
CC: Roger. And then we want to get the hall part down.
CDR: Okay. I'm now in PGNS ATT HOLD. And are you reading my DSKY angles?
CC: Roger. We see them.
CDR: Now, you want me to power down the ball, and if you'11 give me the procedure for that, I'11 do it right away.
CC: Okay. We'11 buy what you've got on the DSKY there, and we'd just like to go through an overall powerdown procedure, and in so doing we'11 catch the ball and inverter and it will only take a few minutes. So are you ready to start on panel 117
CDR: Roger. Jack will copy, and I'11 do the work.
CC: Okay. Panel 11, top row, open all the circuit breakers.
CDR: All circuit breakers on top row coming open.
CDR: They're all open, top row.
CC: Okay. Second row, close the first six on the left through the ISOL VALVE and open all to the right of that.
CDR: Okay. First six on the left are closed - That's through the ISOL VALVE, but I opened up every one from there on.
CC: Okay. Third row, open up the next five - correction - Open up the first five on the left, close AOT HEATER, close SIG CONDITIONER 1. Close ATTITUDE DIRECT, and open the rest on row three.
CDR: Do you want ATCA (PGNS) open?
CC: Leave ATCA (PGNS) closed; four breakers on the third row must be closed. AOT HEATER, SIG CON- DITIONER 1, and ATCA (PGNS), ATTITUDE DIRECT CONTROL. Our mistake, good going.
CDR: Okay. I'm opening up ENGINE START OVERRIDE right now. And that row's taken care of.
CC: Okay. On the fourth row. Open - From the left, open the first five - correction - Close the first five, and open CABIN FAN 1. Close the three GLYCOL PUMP circuit breakers; open all the COMM breakers, except for COMMANDER'S AUDIO; close it. Ail the PGNS breakers, open - correc- tion - Open the first three PGNS breakers, close LGC/DSKY, IMU STANDBY, IMU OPERATE.
CDR: That's complete, Jack.
CC: Okay. And EPS, close BAT FEED TIES, CROSSTIE BAL LOAD, and open the CROSS TIE BUS. Close the next three; open ASCENT ECA CONTROL, ASCENT ECA, and INVERTER 1. Close DC BUS VOLT. Go ahead.
CDR: That's complete, Jack. Panel 11 is configured.
CC: Okay. Let's go over to panel 16, top row, and starting from the left - Open the first four.
CDR: Okay. Starting from the left, open the first four.
CC: Okay. And close the ISOL VALVE, keep your TCA breakers closed, close the CROSSFEED, open the next two displays. Close the MAIN SOV and the PROPULSION breakers should all three be open.
CDR: Roger. The main valves are closed, and the DISPLAY ENGINE OVERRIDE LOGIC's coming open, and the PQGS and ASC He REG are open.
CC: That's affirmative. The second row: they should all be open except for three breakers under in- strumentation. Close SIG SENSOR, PCM/TE, and SIG CONDITIONER 2. Over.
CDR: Roger. Do you want SUIT FLOW CONTROL open?
CDR: ENGINE ARM coming open and ASA I guess will be open. Is that correct?
CC: We just got a change on that. Let's keep the ASA closed.
CDR: How about SUIT FLOW CONTROL and ENGINE ARM?
CC: Okay, Jim. SUIT FLOW CONTROL can be open, and ENGINE ARM - ENGINE ARM open. t
CDR: Okay Let's go to row 3.
CC: Okay. Row 3 under COMM. Open DISPLAYS, close SE AUDIO, open VHF A TRANSMITTER and B RECEIVER, close the PRIMARY S-BAND circuit breakers, both of them. Open the S-BAND ANTENNA, PMP closed, under TV open, and all the rest of them open ECS, except C02 SENSOR, closed.
CC: Okay. Under row 4: under your RCS QUAD four heaters should - of them - be closed, open DISPLAYS, open S-BAND ANTENNA, open SEQUENCE CAMERA. Under EPS, open DISPLAYS, close DC BUS VOLT, open INVERTER 2, open ASCENT ECA CONTROL and ASCENT ECA, ECA, close DESCENT DESCENT ECA BAL CONTROL, TRANSLUNAR BUS TIE, close CROSS TIE FEED LOADS, open CROSS TIE BUS, close BAT TIES. Over. been
CDR: That's completed, Jack.
CC: Okay, Jim. And we've already got a change to what we just told you. Under ECS, close the CABIN REPRESS, and insure that the ASA BREAF_R is closed under S and C.
CDR: The ASA BREAKER is closed, but I closed the CABIN REPRESS.
CC: Okay, Jim. Looks like what we have to do is - In order to maintain even heating, we Just have to yaw the whole machine about 90 degrees per hour in increments. So we'11 give you a call when it's time to yaw 90 degrees.
CDR: Okay. We have to YAW the machine as I understand it, Houston, and you'11 give it to me in incre- ments of 90 degrees.
CC: Okay, Jim. Your present configuration has the following features. We got the electrical IDAD BUSES cross tied through the BAL circuit breakers, and we have A[_O CABIN REPRESS. One thing we'd ]]ke to do right now is to giw, you an uplink, so immediately we have to, on p_]e2 11, close the UPDATA LINK circuit bre_er. Go to POO and DATA. Over.
CDR: Okay. We're going to POO and DATA. The circuit breaker is closed.
CDR: Houston, Aquarius. Did you say that you had a new pad for us to copy?
CC: Jim, I passed that newest pad that we have to Fred about 30 minutes ago. That's our latest. It's PC plus 2, and it begins with NOUN 33 of 79 hours 27 minutes and 40.13 seconds. You got that one?
CDR: Okay. We've got that one. What kind of a ATT you HOLD MODE do you want us to do? Do want us to do WIDE DEADBAND? I didn't ... on the DAP.
CC: Jim, the deadband is good the way it is. It's 5 degrees, if you want to stay in it. And stay in the PGNS ATT HOLD mode.
CC: Two things, Jim. We want you to know that there's some pretty big attitude errors in, so if you go to AUTO, the computer is going to try to crank you around, and the other thing is don't drink water out of the LM.
CDR: Okay. You might think about this. You know we lost our oxygen pressure in the command module.
CC: Aquarius, we're finished with the uplink. The computer is yours, and you can open the UPDATA LINK circuit breaker.
CDR: Okay. We've opened up the UPDATA LINK, and we've gone OFF of DATA, and I've get 16 20 in the computer.
CC: Roger, Jim. I guess we're going to just kind of perk away here now.
CMP: Okay, Jack. One more question about Odyssey here.
CMP: Okay. How about the service module 02 supply valve? Do you want that off?
CC: Affirmative. Service module 02 supply off, Jack.
CMP: Okay. On the way.
CC: And, Jim, we see a PROGRAM ALARM in there. We think it's just got to do with pulling the UPDATA LINK circuit breaker - UPLINK too fast.
CDR: Roger. I don't see it. Should I reset?
CC: Go ahead and reset, Jim.
CDR: One thought that might occur here is that if we have low descent water pressure, we might con- sider taking the PLSS water and fill it in re- verse. If that works, you might look at a procedure for that.
CC: That's a good thought. Let us bounce that around a little.
CC: Okay, Jim. That's a good thought, and we've looked at that, and it looks like that's feasible. So if and when we need to do that, we will.
CDR: And, something else, Jack. When it's time for me to make my 90-degree yaw, what I planned on doing was going to NOUN 76 hold and Just pulse and yaw several times until the yaw start and hope that pitch and roll stay within the limit.
CC: Roger. It sounds like a good plan and you can use your TTCA in MIN IMPULSE to take care of pitch and roll.
CC: Aquarius, Houston. We see ASCENT 02 tank num- ber 2 building up again, so we'd like to use something out of it, so turn on ascent 02 tank number 2 and turn off descent 02 .
UNKNOWN: IloF,_r. Oper, in_: up ,t:;e,'mt Op ttmk rimnber ?, arid t.urnirl/.; oft ,J_:;;('.'_nl,.
CC: And, Aquarius, Houston. We're starting to thirA about C02 buildup up in the command module there so we've got a recommendation, and what we're recommending is that you take the commander's hoses in the LM and put a cap over the red return hose and then figure out a way to fasten those hoses so they blow up into the CSM by extending them up through the tunnel as far as possible. And we'11 get some flow out the blue side, circulate up and around the command module and to keep the CO2 level down.
CDR: Roger. We're thinking of that too, and one problem is that the COMM is connected securely to the hose, so we've got to get the COMM.cable off somehow to get that - So we'11 still have COMM down here in the LM and you have the hose up there.
CDR: Houston, we're trying to extend that commander's hose by use of the vacuum hose.
CC: Sounds like a good plan if you can work that out, Jim.
CC: Aquarius, if you can shake Jack loose there, I've got a - some procedures for him to write down.
CMP: Okay, Jack. Is this a long one?
CC: Oh, it's about 12 - 15 lines. It's a matter of verifying some valves and so forth.
CC: Okay. We want you to go in when you can and verify the following valves and leave them as we outline here. REPRESS PACKAGE valve, off; EMERGENCY CABIN PRESSURE, off; DIRECT 02, off; DEMAND REG, off; both WATER ACCUMULATORS, off; MAIN REG A and B, open; WATER GLYCOL - correc- tion - WATER and then GLYCOL TANK INLET and OUTLET, both. Now if you want to get some water, we recommend that you momentarily turn the SURGE TANK on to pressurize the system and then turn it off and take out water as required. Over.
CC: That's it, Jack. And tmother note on taking water; rifyou don't drain enough water so that - -
CC: Say again, Aquarius.
CDR: That wasn't us, Jack.
CC: Okay. One more note on the water, Jack. If you don't bleed the pressure off when you - don't take enough water to bleed the pressure off completely, the pressure that's left on there is going to drain away in a period of 1 to 3 hours. So it's a small amount of oxygen, but we might as well save it. So if you want to eliminate that problem you could completely drain the pres- sure off by putting the water in a water bag and saving it that way.
CC: So that's the end of _y - -
CMP: What I'11 do - let me repeat - Okay. Let me repeat it all back to you. REPRESS PACKAGE VALVE, off; EMERGENCY CABIN PRESSURE, off; DIRECT 02, off; both the DEMAND REGs, off; both H2O ACCUMU- LATORS, WATER GLYCOL ACCUMULATORS, off; MAIN REG A and B, open; WATER and GLYCOL TANK INLET and OUTLET, open; for water, momentarily pres- surize the SURGE TANK, take out water as re- quired. You're recommending drain out all the water until I can't get any more water out of it in order to conserve the oxygen.
CC: Okay. We just want you to turn off the water accumulators and not the glycol accumulator. Over.
CMP: Okay. These are the water accumulators on 382, right?
CC: That's affirm. The accumulators on 382.
CDR: Roger, Jack. We're asking whether P51 and a P52 are required in the back side of the Moon.
CC: I think so, Jim, but stand by while I veri_y it.
CC: Aquarius, llouston.
CC: We think we know where the platform is, Jim. The tracking looks real good from the last burn. We feel Just a P52 will be required.
CDR: Okay. changed
CMP: Joe, has your continued tracking our pericynthion altitude any?
CC: Stand by. We'11 get the latest on that, Jack.
CC: Roger, Jack. We're still looking at 137 miles and Doppler's confirming it. We will have a good update after 67 hours.
CMP: That's good. I want to say you guys are doing real good work.
CC: So are you guys, Jack.
CC: Okay, Jim. We've come up with a COMM recommen- dation which we hope will save some power by powering down the power amplifier, if it works. And I'd like to read up the steps to you and have you think about them for a minute, and we recommend trying it before the first yaw maneuver. Over.
CDR: Okay. You can read up the steps.
CC: Okay. Step 1, BIOMED off; step 2, go to LOW BIT RATE; step 3, go to DOWNVOICE BACKUP; step 4, AMP POWER to PRIME; step 5, panel 16, POWER AMP RANGE CIRCUIT BREAKER open; step 6, FUNCTION switch, off. Read those back to me, and then I'11 have a remark.
CDR: Okay. BIOMED, off; LOW BIT RATE; DOWNVOI_-_E BACKUP; POWER AMP to PRIME; circuit breakers, panel 16, POWER AMP CIRCUIT BREAKER, open. RANGE FUNCTION switch, off.
CC: Okay. And the note says that you should be able to hear us. If we can't hear you in a couple of minutes, you should close the POWER AMP circuit breaker on panel 16, and we expect to save an amp or more on this. It should work in the pres- ent attitude. When we go to the new yaw attitude, we're thinking about powering up the steerable, leaving the POWER AMP off and, if we can get good COMM in that mode, we'11 still save some power. So if you concur, why don't you go ahead.
CDR: Okay. In this mode, you should hear us - or we should hear you, but if you can't hear us, then we ought to close POWER AMP circuit breaker again. Is that right.
CC: That's affirm. We'11 just run a little COMM check after you get done and see how we're doing.
CDR: Okay, fine. And if that all fails, we'11 go back to our original configuration.
CDR: Ail amps PRIMARY.
LMP: POWER AMPs in PRIMARY.
CDR: Okay. Circuit breakers 16, POWER AMP circuit breaker, open; COMM; POWER AMP circuit breaker, open.
LMP: There's only one. Ready?
CDR: RANGE ... switch off.
LMP: It is off ....
LMP: Yes, I think so; yes, that's off.
CDR: . .. Okay, Houston; Aquarius. How do you read me?
CC: Aquarius, this is Houston. We read you with a lot ... static. How do you read us? Over.
CDR: We read you with a lot of noise, the noise seen_ to indicate ... read you better.
CC: I didn't copy your last remark, Jim. I heard that you had a lot of noise in the background also.
CDR: Okay, Houston; Aquarius. How do you read us now?
CC: Just the same, Jim. You're readable but it's very noisy.
CDR: Okay. We can still read you. Do you want us to remain in this configuration?
CC: Stay there for the next miaute or two auyway, Jim, while we evaluate it.
CDR: Okay. I'11 tell you what we need, Jack. Try to get this squared away again. We - See if you can't report the right procedures here .... the procedures, the whole works, before we get all balled up here.
LMP: Yes. Okay. You guessed it.
CDR: I've come up with nothing here.
UNKNOWN: ... we can use.
LMP: Stand by for ... Give me - ... over on my side there. My - ...
LMP: Find anything back in there?
CDR: No, wait a minute.
LMP: Better get a ... there, a paper towel ....
CDR: Let's just check in here ...
CDR: ... Well, we should have some around here somewhere.
LMP: Yes. They are ...
CDR: Oh, here they are ....
LMP: Why don't you put that right up there, just like that. Is that all you've got on it? There you go.
CDR: It sure stays on, I'11 tell you that. It's built like a regular ...
CDR: Hey, look out that left-hand window .... I can't see a thing. Fage 247
CDR: Well, is there anything ... done earlier?
CDR: Okay. What we do here is, ...?
CDR: ... the command module.
CDR: Find the flight plan, too, while up there.
CDR: Okay. Why don't you recopy this procedure on page 4-42.
LMP: We going to keep a log of all the procedures?
CDR: We ought to copy down the ones that get water, too .... Keep them all in one spot.
CC: Aquarius, Houston. Over.
CC: Okay. Speak slow because there's a lot of noise in the background. Have you completed your first 90-degree yaw maneuver? And, if you haven't, we recommend it. Over.
CDR: Okay. We have not. We have not completed it. We will start. We want you to monitor the maneuver. Over.
CC: Okay, Jim. And I want to pass you up a short procedure for activating the S-band steerable antenna, which we'd like you to do after you complete the 90-degree yaw. Are you ready to copy? Over.
CC: Okay. First, on panel 11, close the S-BAND ANTENNA circuit breaker. Then go to Activation, page 28, steerable antenna activation - -
CC: - - and complete steps 2, 3, and 4 of Activa- tion 28. You'11 have to do a VERB 64 to get the pitch and yaw angles, and the last step is on panel 16, S-BAND ANTENNA HEATER circuit breaker to CLOSE. Over.
CDR: Joe, we didn't get all of that. We Just have, "Complete steps 2, 3, and 4 of activation" and then 68 or 28.
CC: Jim, that's - -
CDR: Then do a VERB 64 to get -
CC: Aquarius, Houston. That procedure I just passed you, please disregard it. Over.
CDR: Disregard it. Okay. Do you want me to start my yaw maneuver now? And I'11 be yawing to my right. One-way maneuver.
CC: Roger. Right yaw is acceptable, but wait 1 before you start the maneuver.
CC: Okay. You are GO to con_aence the yaw maneuver. If we don't have COMM after you complete the yaw maneuver, bring the power amplifier back on. Over.
CDR: Roger. Understand. We'11 start the yaw.
CDR: ... 277.
CMP: They're almost getting bigger and bigger, Jack. It's over here now.
CDR: Hey, you got a list ... off over here.
CMP: Ail that stuff ...
CDR: ... to do is put water in it.
CDR: What do I turn that to?
CDR: ... Yes ... down to 270 ... }'age 249
CDR: It's Jumping now.
CDR: Why don't you go RATE/RATE now, before we ...
CMP: We're on the ascent tank, too.
CC: Houston, Aquarius. Did you call?
CDR: Negative, Houston. We did not call. How you reading us ?
CMP: Get up front and turn that antenna ...
CDR: And, Houston, could you give us an approximate time to turn off the ascent 02 in case we're losing point with you?
CC: Roger, Jim; and copying about half your words.
CDR: Roger, Houston. We'd like a time to go back to descent 02 in case we lose communications with you.
CC: Jim, Houston. That's affirmative. You may go back to descent 02 . Over.
CDR: Roger. Going back now.
CDR: We're ... up-side down.
CMP: Think we'11 have any trouble getting that ... with that ... in there?
CDR: Probably not, if everything holds together because we already made one burn.
CMP: And the temperatures look good. When you make a burn, does that do something ...?
CDR: Well, Jack. This is going to be difficult.
CMP: I'11 tell you, we'11 have to start thinking about ...
CDR: How about ...?
CDR: ... once every hour?
CDR: How about that ... tank ...?
CDR: How much of that oxygen are you going to use for -
LMP: We got - water glycol ... off .... need any more water? ... again?
CDR: ... out there?
LMP: Yes, why don't we ...?
CMP: ... out? Can you get that?
CDR: ... down there ....
CDR: Houston, Aquarius. Are you ...?
CC: Aquarius, Houston. Say again, please ....
CDR: Roger. We have a radio check at a new attitude.
CC: Okay, Jim. We copy the angles. How are you receiving the voice now? Over.
CDR: Your voice is excellent.
CC: Okay. Real good. You a_'e clear. We still have a lot of noise, but if you talk slow I think we can manage.
CDR: This is Aquarius. Go ahead.
CC: Roger, Jim. We're trying to improve our COMM down here. We'd like to try going function switch from DOWN VOICE BACKUP to VOICE. Over.
CDR: ... DOWN VOICE BACKUP ... switch going from DOWN VOICE BACKUP to VOICE.
CC: How do you read now, Jim?
CC: Aquarius, Houston. Request a short count. Over.
CC: Aquarius, Houston. We're not reading you at all. Request you go back to DOWN VOICE BACKUP. Over.
CDR: All right. Houston, Aquarius in DOWN VOICE BACKUP. How do you read? Over.
CC: Okay, Jim, we read you now and you'd better stay in this configuration.
LMP: Well, ... try ...
CC: Okay, Jim, since we're in LOW BIT RATE now, we DSKY cannot monitor the for program alarms, et cetera, and we recommend that, in order for you to do so on board, you push in the following circuit breakers: On panel 11 and panel 16 the ANUNCIATOR/DOCK/COMPONENT circuit breakers. That will allow you to monitor your DSKY warning lights. Over.
LMP: ..., OFF.
CDR: Roger, Houston. Would you say one more time ... please?
CC: Okay, Jim. The circuit breakers are the ANUNCIATOR/DOCK/COMPONENT circuit breakers on under panel 11, third row, far right, LIGHTING; and on panel 16, also under LIGHTING, second row, third from the left. Over.
CDR: Roger, Houston. We have those two circuit breakers - engaged.
CC: Aquarius, this is Houston. Go ahead.
CDR: Joe, it appears that the best detent possibly to put the stars in the AOT, would be either number 2 or 4. The rendezvous radar antenna is now in the way. You might think of a pro- cedure to get rid of it with minimum power and then we maybe we'11 be able to see stars in a couple of minutes here in a lower detent.
CC: Okay, Jim. I think I understood that the rendezvous radar antenna is in the way and you would like a procedure to get it out of the way. Is that right?
CDR: That's affirm; at the proper time, and with minimum power.
CC: Roger. Understand. We'11 work that.
CC: Okay. Jim, we have a handover coming up on the hour; that's in a minute and a half. _] the hour, we would like you to turn the S-BAND TRANSMITTER/RECEIVER switch to OFF, and 5 min- utes later turn it back to PRIMARY. Over.
CDR: Okay, Houston. Shortly you want us to turn the S-BAND TRANSMITTER/RECEIVER to OFF; 5 min- utes later, turn it back to PRIMARY.
CC: That's affirmative, Jim. After the handover apparently they want to make sure that they lockup with you and not the IU.
CDR: Roger. And let me know when you want me to turn it off.
CC: Roger. You can turn it off now.
CDR: And, Houston, when do you want me to turn that's-BAND TRANSMITTER/RECEIVER off?
CC: Aquarius, Houston. Turn it off now.
CDR: Turning it off now.
CC: Okay, Aquarius; Houston. We have data back and I assume we have COMM. Over.
UNKNOWN: liouston, I,his is Aquarius. 'l%e CO_ is very, very, very noisy. Over.
CC: Aquarius, Houston. Copy that. It's noisy on our end, too; stand by while we think about it.
CDR: Houston, Aquarius. I am unable to ... now ...
CC: Jim, Houston. I think you Just called, but I didn't copy you.
CC: Jim, recommend you push the POWER AMPLIFIER circuit breaker on panel 16 in. Over.
CDR: Roger. POWER AMPLIFIER circuit breaker panel 16 going in.
CDR: POWER AMPLIFIER circuit breaker is in.
CC: Okay, Jim. How is the COMM now? Over.
CDR: A lot of background noise. Let me turn off the SQUELCH.
CC: Okay. You're quite a bit better.
CDR: Whenever I enable SQUELCH, I lose you. Over.
CC: Roger. Stand by. You are much better down link.
LMP: Look at NOUN 65.
CC: Okay, Jim. This is Houston. We recommend that you set the FUNCTION switch from DOWNVOICE BACKUP to VOICE. Over.
CDR: Roger. FUNCTION switch going from DOWNVOICE BACKUP to VOICE.
CC: Okay, Jim. How's the COMM now?
CDR: FUNCTION switch ... There's still a lot of background noise, Joe.
CC: Okay. We'11 look at it some more. Your COMM down to us is excellent now.
CC: Aquarius, Houston. Go ahead.
CDR: The noise we're experiencing is similar to what we had sometime before when you switched sta- tions.
CC: Roger, Jim. INCO is checking into what we can do about the noise. It may be a problem with the new site.
CC: Aquarius, Houston. Is the noise any better now? Over.
CDR: This is Aquarius. Negative.
CC: Roger. 45/1 Tape Fage 255
CDR: Roger. Will you let us know when you want us to yaw another 90 degrees right?
CC: Will do, Jim. Stand by 1.
CC: Okay, Jim. We're ready now to yaw another 90 degrees to the right.
CC: We are going to try to improve the COMM and telemetry by temporarily breaking lock and re- acquiring. You may hear some noise in your heads et.
CDR: Okay. Couldn't be any more noise than we're getting now.
CDR: Okay. Now that there's no noise, you can give ...
CC: Jim, I didn't copy that. Your C0_4 is pretty good, though. How is it with us?
CC: Good. Okay.
CDR: Houston, do you want to reconfigure the DOWN VOICE BACKUP again?
CC: Aquarius, Houston. I don't think so at this time. Our voice is good now. How's yours?
CDR: Ours is very good.
CC: Okay, why don't we stay where we are for a few minutes.
CDR: Okay. Houston, Aquarius. We're deadbanding in the new attitude.
CC: Aquarius, Houston. Roger that, and your COMM is good.
CC: Okay, Jim. In order to save on an amp or 2 of power here, we'd like you to go to the DOWN VOICE BACKUP COMM configuration, which is pulling the power amd circuit breaker and going to DOWN VOICE BACKUP. If we get into a COMM problem, all you have to do is reverse that configuration, and it should be good again. Over.
CDR: Okay, we'11 go to DOWN VOICE BACKIIP and pull the POWER AMPL circuit breaker, and if we get into trouble, we'11 com_ back again.
CC: Okay, real fine, and we estimate the next yaw maneuver should start at about 68:02. Over.
CDR: Okay. Could you give me that in minutes?
CC: I sure can. That's going to be in 29 minutes from now, Jim.
CDR: Okay, Houston. We're in DOWN VOICE BACKUP and the POWER AMPLIFIER is pulled.
CC: Jim, Houston. Roger that. You are readable through the noise. How are we? Over.
CDR: You are loud and clear.
LMP: Yes, I guess ... at this time ... out ... con- figuration ..., and we have to get ......
CDR: Okay. What else do we have to ...
CDR: I guess theytre going to take ...
LMP: Well, there's another good one ...
CDR: ... going off?
CDR: No .... we had battery power for a while, we could ...
LMP: I don't think that was ...
LMP: ... powered up ...
CDR: ... got one.
LMP: ...... all powered down.
LMP: ... have to get ...
CDR: ... get our ... are off.
CDR: ... all three ...
LMP: Seems like ... the burn ...
CDR: ... We're going to have to do something to get all this water out of here.
LMP: I'11 set up ... before I turn the thing on.
CDR: Okay, w_'11 g_l; this thing -
LMP: ... this one.
LMP: I'11 wake you up.
LMP: About four ...
LMP: ...... ?
CDR: ... Over on the ...
CDR: Well, I'm afraid this is going to be the last lunar mission for a long time.
UNKNOWN: ... copy.
CDR: Are we in DOWN VOICE BACKUP ...
CDR: Maybe it should reverse itself. I think ...
CDR: ... radio check.
CDR: Maneuver complete.
CC: Roger, Jim. We show you on telemetry. Looks solid at the new attitude. Just by the way of information, the latest tracking data shows the pericynthion to be holding somewhere above 136 miles, and the pad you have is still good. Over.
CC: Okay, and, J_m, we wonder whether you've attempted to get drinking water out of the command module po-ti [sic] tank yet. It's - Is that going all right or do you have any questions on it. Over.
LMP: ... do it at 169 hours.
CDR: We're all ... do it at 169 hours - or 69 hours.
CDR: I need a command module activation ...
CC: Aquarius, Houston. Go ahead. P_g,,, P61 t.I.' :Ttm.' cl.._'I,, t.h_,.I, w,' ,lTd I',,,' I.h,' Is_.Hl, Ilur'lj. 'J'h:tL ].s, w(' w;tJl[, _,o llt:i.lr,(_' Hllr'g' W¢_ |I_LV(' ¢:v,'.r'yl,h[r_/-,] powered up ... circuit breaker by circuit breaker in conjunction with your direction. And for ... we ought to have a procedure for powering up the command module again when we have to go back into the command module ...
CC: Okay, Jim. We copied that. First of all, you want to go through the circuit by circuit breaker careful powered-up procedure for the next DPS burn, and we're working on that. Secondly, you want a procedure for powering the command module up again when you have to re-enter it and power it up and we're talking about that and working one up, and we'11 get both those for you ...
CMP: Joe, can you also get us an idea about how far out we can expect to make it on the command module batteries.
CC: Okay, Jack. It sounds as though we probably don't want to power up the command module before EI minus 2 hours. That doesn't mean we can't start our procedure a good deal before that, but we don't want to power it up much before EI minus 2. Over.
CMP: Okay. I was Just thinking in case something - we had the sort of problem here about how we would go about getting in the command module ... we need to power up - and - in order to make it back into Earth.
CC: Right, Jack. It's quite clear that we're going to have to very carefully make up a full check- list for you on that; we'11 do it.
CMP: What they're going to do is power Aquarius up ...
CDR: Oh, well, we've got to have something to ... Besides, we can get rid of the I_4 ... decide then what they' 11 do.
CMP: My guess is what they'11 do - Well, I guess, aline the GDC ... and get EMS ...
UNKNOWN: And - w(, haven't even figured out yet the. ... batteries, have we?
CDR: Oh, I'm sure we have.
CMP: ... - hundred ampere-hours. We had it figured out that we had 550 ampere-hours left ....
CDR: ... than
CMP: ... bigger 133 hours .... Oh, yes, I guess - Yes, he's ... the descent Thursday afternoon. He had it figured out that - for a splashdown at ... number of hours - 74 hours, and we've figured out that we - I don't know how we arrived at this - but he added up all the ...
CC: Roger, Jim. We Just thought of something; namely, that we probably should get the lithium hydroxide canisters out of the command module reasonably soon Just to make certain that they don't stay in there and possibly swell up until they'd be hard to get out. I wouldn't wake up Fred for that, but it's something you should do possibly before you go to sleep.
CMP: ..., Fred-o. We're 68 hours, about, and 46 min- utes. Did you sleep good?
CDR: ... lithium hydroxide ...
CMP: Yes, I think I'11 do that right now. Fred-o, get on the ...
CDR: Okay, Jack, take the lithium hydroxide canisters out. Tie them down, or something like that ... command module. And then get us some food ...
CDR: How much time did you say these batteries had?
CMP: ,.. 800 ampere ...
LMP: Aa-ah. Think I'11 get an aspirin - a couple of aspirin again ...
LMP: I'd like a couple of aspirin, too.
LMP: Well, would you like some pictures?
CDR: Be sure you get all the water out you can ....
LMP: You're holding your attitude right now. What time have you got to ...?
CDR: Probably another 5 minutes.
CDR: How much water in the ...
LMP: What time was it when we powered up the LM, do you recall? 58 hours?
CDR: How did the water come out?
CMP: Okay, ... That's another big ..., man. If we have to start drinking water out of the ... drink d_mn near a gallon a day.
CDR: I'm also figuring that when we've got to go back in there, we'11 ... take the drogue and the food ·.. back here - take these - put these back in there ....
LMP: Hello, Houston; Aquarius.
CC: Aquarius, Houston; did you -
LMP: Okay, you hear me, Joe?
CC: Oh, not very good, Jack; suggest that for com- munication here, we go to POWER AMPLIFIER circuit breaker IN and FUNCTION switch to VOICE.
LMP: Okay, I didn't want to get through or anything. I Just wanted to check and see if we had you at all in this mode.
CC: Oh, yes, we do have COMM. Youtre extremely noisy but if you read loud and slow we can easily copy it. Tape
UNKNOWN: Okay. Joe, I r_ad you loud _! clear on this mode.
CC: Roger, we understand that. It is strictly a downlink problem and you can stay in the DOWN VOICE BACKUP mode if you want. If we get involved in conversation, I think we'11 want to go back to NORMAL voice.
CDR: How you doing, Jack?
CDR: Do you have an hour on your clock for ...
LMP: Joe, this is Aquarius; wonder if you can give me the GET time of initial powerup?
CC: Fred, Houston. Understand you'd like to know the GET of your initial powerup, is that correct?
LMP: Yes, the second time in here.
CC: Okay, we don't have a percise time for the starting of that procedure yet; we are working on it real hard. It won't be for several hours; and we'11 pass it up to you Just as soon as we get it. Over. and,
CDR: Okay, Joe, you want us to start a PTC maneu- ver at this time?
CC: Stand by and I'11 check.
CC: Roger, Jim. We would like the next yaw maneuver in about 6 minutes. Over.
CDR: Oh, yes, yes. Keep opening - open the Jets slowly ... Keep working at it. 46/6 Tape
CDR: Is there some way that we could ... water in the PLSS.
CC: AQuarius, Houston. Over.
CC: Okay. Our estimate is that we will start power- ing up for the DPS burn at about 76 hours elapsed, 6-3/4 which is about hours from now.
CDR: Roger, Joe. Understand.
LMP: Okay, Joe, about 76 hours or so and I guess you misunderstood. My question was what was the GET way back when, when I first came across to the I21 and transferred to lam power? How long have we been living on the LM, now?
CC: Oh; Roger. Stand by. I'11 give you that. Yes, I Just didn't understand.
CC: Okay, the time of transfer to I_M power was 57 hours, 11 minutes. For your information, we seem to be reasonably fat on power. In fact, we are looking at a procedure that we might recommend to you later on after the burn and so forth of powering up one of the command module main buses via the LM umbilical. This would enable us possibly to charge up the command module batteries. Over.
LMP: Okay, Joe. That sounds great. I Just thought that to pass the time, I'd do a little backseat quarterbacking, here.
CDR: How's the water doing?
CC: Roger. We request AFT OMNI at this time. Over.
CDR: Yes .... is going to be 123.
CDR: You mean youtre ... 12247?
LMP: I'm trying to ... this heater over here.
CDR: Yes. I'11 ... that.
LMP: Jim, that spacecraft's looking pretty close; a about 86 or ...
CDR: Well, ...
CC: Okay, Fred. I have a few words for you on some things we want to do in the next few hours, and in order to get good COMM for that and also in order to give FIDO a few minutes of ranging, I want to have you put the POWER AMPLIFIER circuit breaker in panel 16 in, the VOICE FUNCTION switch to VOICE, and RANGING _JNCTION switch to RANGING. Over.
LMP: Now I'm in NORMAL voice and RANGING is up. And
CC: Okay, Fred. you're loud and clear down hero now. Okay. What we're getting a procedure ready for you is to do an AOT Sun check at approximate- ly 74 hours or in Just a little over 3 hours. That will be a detent 2; we'11 have a detail pro- cedure up shortly and it will include a rendezvous radar redesignation to get it out of the way and a P52 maneuver to the attitude. It's our feeling that if that checks out within 1 degree that your platform will be okay for the burn without a subsequent P52. If it's not within 1 degree, we Earth/Sun are working up an alinement procedure to aline the platform, and we'11 have that up to you later. Okay. Assuming that the Sun check is okay, we will then give you a star for a con- fidence check on the back side when you're in the darkness. We'11 be updating a burn pad to you prior to LOS going around the Moon. We'11 have another look at you after AOS, and we'11 update the pad if required. Right now that update should be very small. Over.
CC: Okay. Stand by 1.
LMP: Okay. Joe. As I read that, at 74 hours we're going to do an A0T Sun check at detent 2, which is going to require the rendezvous radar out of the way. And we use P52 AUTO maneuver to get there, or at least the angles out of that, and if this passes within 1 degree, you're saying the platform is okay for the maneuver, and we won't need a subsequent P52. But even if it is okay, you'11 give us a star which we can use for our check when we're in darkness. If this check flunks, you'11 pass us on up then an Earth/MÙon aline procedure.
CC: Okay, Fred. That's correct, except the aline procedure that wetre working on is an Earth/Sun aline, and other than that, that's correct. Incidentally, this TC plus 2 maneuver looks like it will still be around a 900-foot-per-second maneuver and that it will get you back to the mid-Pacific line at 142 hours.
LMP: Okay. That was an Earth/Sun check, John. We're getting a little close to the Moon now. And the TC plus 2 maneuver still looks about 900 foot per second to get us at mid-PAC, at about 142 hours.
CC: Go ahead, Joe.
CC: Ok_V, Fred. We got a good batch of ranging and now we'd like you to reverse the configuration, RANGING to OFF, VOICE FUNCTION to DOWN VOICE BACKUP, POWER AMPLIFIER circuit breaker out; we'11 be talking to you.
LMP: DOWN VOICE BACKUP with the POWER AMP breaker open now. How do you read?
CC: We read you satisfactorily, Fred.
LMP: Jim and Jack are in the upstairs bedroom taking a nap now.
CC: I didn't know that was upstairs.
LMP: _re have the first space station.
UNKNOWN: And, Houston, Aquarius.
LMP: One other thing you might have somebody look at - I don't want to bother the guys upstairs - the drain hose that we've got in the command module, I wonder if we can find out if it will plug into the PLSS and in which case we can keep transfer- ring - later on at least - the command module water into the IA{via the PLSS.
CC: Okay, Fred. You're almost up with us. We are looking real hard at getting water from the command module waste tank into the PLSS, using that hose and then dumping it from the PLSS into the LM ascent tank, and we think it is feasible; we're checking it out to make sure.
LMP: Okay. I have time to do another maneuver here, Joe.
CC: Okay, Fred. Let me verify that. can
CC: Fred, Houston. That is verified. You go ahead with the yaw m_neuver.
LMP: Okay. Just made another maneuver. We allowed for a little too much roll, there. I wonder if that's too much, or should I try to take it out now that I got it stopped.
CC: Fred, this is Houston. - -
LMP: Twenty degrees roll left - Yes. All right; go ahead. didn't
CC: Okay, Fred. I copy the beginning of your message.
LMP: Okay, I - I was talking to Jim, there.
CC: Sorry.
CC: Roger. Listen, Charlie Duke wants to talk to you - to you about the A0T star check; and, so that we can have good COMM, I'd like to recon- figure with the POWER AMPLIFIER circuit breaker in and the VOICE FUNCTION switch to VOICE and while we're at it, we'd like the RANGING FUNCTION switch to RANGING. Over.
LMP: Houston, Aquarius.
CC: Roger, Fred-o. Reading you - -
LMP: Okay, Houston, Aquarius. Go ahead.
CC: Okay, Fred-o. Reading you 5-by. The procedure Sun I'm going to read up to you is a check for the - to see if we're going to need an alinement or not. If you'11 get out your G&N dictionary and open it to P52, page 34, we'11 start at the bottom. Over.
LMP: Okay. Stand by 1.
LMP: Sounds like you broke out, Charlie. Page 27]
CC: Yes, finally, Fred-o. I've no longer got the red spots.
CC: Okay. Stand by, Aquarius. We'11 be back with you momentarily.
CC: Aquarius, Houston. You ready with your G&N dictionary? Over.
LMP: Okay. I'm on page 34 now, looking at P52.
CC: Okay, Fred-o. At the bottom of the page, we want step 1, on the flashing 0406, we want an option 3, and that'11 pull us over to 6; and, on the 5025, we want you to do the ENTER on the 5025, and that'11 bring up flashing 0170, and load in R I 200. Over.
LMP: Okay. Let me see if I'm with you. We call up P52 and, on the flashing 0406, we PRO on a 3 REFSMMAT which leads us to a flashing 5025. We ENTER on that. On the flashing 0170, we want to ENTER a 200.
CC: That's affirmative; and after that, you PRO on that, and you come up with a flashing 0688, and we'11 have to load NOUN 88. And if you're ready to copy, I have the Sun half-unit vectors at 74 hours GET. Over.
CC: Okay. At Sun half-unit vectors, X, Ri, is plus 0.45498, Y plus 19024, Z plus 08250. Over.
LMP: Okay. We PRO on - after entering the 200. We'11 get a flashing 0688. We then load the Sun unit vectors for 74 hours, which are R I plus 5 - correction, plus 45498, R2 plus 19024, R 3 plus 08250.
CC: Roger. That's good, Fred-o. And that'11 bring you to step 8, and you get a flashing 5018 when you PRO on the NOUN 88. Okay. At 5018, we want to do an AUTO maneuver to - to the attitude, so GUIDANCE Just do the - the PRO with the CONTROL, PNGS; MODE CONTROL, PNGS, AUTO; and we '11 take this attitude. Now, that's going to put us at - at attitude for the Sun check. Now, we're being a 1.4-degree deadband in this program in a docked configuration; so, to help you out, you could call VERB 62 to get your needles - and it - when the needles go through zero or null out and - in that deadband - then you take a look in the AOT and see how close the Sun is. And we want within plus or minus 1 degree. Over.