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Ken Mattingly (CAPCOM)
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Okay, Apollo 8. I'd like to fill you in on things we're thinking about doing in the next couple of hours, first chance you get there.
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Ken Mattingly (CAPCOM)
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Okay. In relationship to the midcourse correction, we'd like to put that one off until about 11 hours, and it will be approximately a 25-foot-per-second burn. The reason we're delaying the burn time is to allow for better tracking as a result of the 7-1/2-foot per second you put in on the separation. We'd like to take a little more time to look at the tracking data. And the dispersions in your correction aren't going to be growing very fast here. What we'll do then is to delete the NAV sightings that occur about 09 plus 10 in the flight plan, and this will be getting us back on to the normal flight plan sequence. So we'll go ahead and finish the P23, and the 7-hour limit on that P23 is due to the range limits on this test. Over.
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Ken Mattingly (CAPCOM)
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The 7 hours on the P23 problem is due to the fact that we want to get these sightings in at a certain range. Over.
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Ken Mattingly (CAPCOM)
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If you have any comments on that proposal, why, go ahead and pass them down, and we'll feed them in.
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Frank Borman (CDR)
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No, I think that's fine. We need to get out of the suits and get something to eat here too.
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Ken Mattingly (CAPCOM)
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Roger. Looks like we'll be back on the flight plan by 11 hours. We'll be holding up on the updates and PAD's because of the later burn.
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Jim Lovell (CMP)
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Roger. I believe we have the S-IVB in sight. It would appear to be tumbling, and every once in a while, we are getting very bright reflections from it off the star, off the sun.
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Ken Mattingly (CAPCOM)
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Roger. We're copying your P23 progress. FAO advises that it looks like you are finishing your first star, and we'll need one more set on the second star, and this 7-hour cut-off isn't that firm, so we would like for you to go ahead and complete the second star if you can.
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Jim Lovell (CMP)
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Houston, Apollo 8. We've just got finished taking two sets, six sightings on Sirius, and one set on Procyon.
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Ken Mattingly (CAPCOM)
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Apollo 8, when you get a chance down in the lower equipment bay, it looks like you're using the floodlights in the dim 2 position, and that one is a time-limited item. We would like for you to do your standard running in the dim 1 position. Over.
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Frank Borman (CDR)
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Roger. Just turned them off.
Expand selection down Contract selection up -
Ken Mattingly (CAPCOM)
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Okay. Anytime you have them on, running dim 1 position is preferred to the LEB.
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Bill Anders (LMP)
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Houston. We have the cryo fan on—the number 1 H2 tank was on at 07:01. You can give us a hack when you want it—when you're ready for it to be turned off.
Spoken on Dec. 21, 1968, 7:51 p.m. UTC (55 years, 11 months ago). Link to this transcript range is: Tweet
