Not Given

This is logged the way things are logged on Fliade: by someone who was there, into a unit that was there too. This time the second half of that sentence is the whole of it.

Aravena knocked.

The stone, the size of two hands. The squeeze, sideways, the handheld's hard square against the breastbone, its sound off. The silt, and the one on the line, in the open, still, grey, large. Kneel. A hand from those feet. Step back. The thing said, going up at the end.

Wait.

The hand on the rock at the edge of the silt. The ground saying so.

Back through the crack, not running. Aravena had done this on more shifts than Aravena had counted, and it had become ordinary, in the way a thing you do every day becomes ordinary without once becoming small. What was not ordinary, this shift, was the junction. Aravena came out of the third passage with the light held low, and Nakagawa and Egede were where they always were, standing in the fungus-light with the boots that had just felt the rock, and between them, on its base, was the unit, and the unit had just heard it too.

Aravena had known that for seven shifts. It was a different thing to know it at the junction.

"Log," said Aravena, kneeling. "Shift two-one-nine. Upper junction. Party of three. Knock answered."

The unit hummed, once, low. It had heard. It had also heard the rise go down the third passage and come back up as a shape, and filed that; and then the rock, and filed that, under the name it had for a rock. It had done this every shift since the first stone, and every shift Aravena had knelt to it afterwards and told it the knock was answered, which it already knew, and it had hummed, and Aravena had taken the hum for the unit being there. It had been. It had been there the way the party had been there in the first year, at the edge of its own light, with something warm standing in it for eleven minutes.

Aravena stood up.

"The class," said Aravena, to Nakagawa. Not at the station, with the summary up. Here, where the unit was. "Leave it. Don't put the name on."

Nakagawa waited. Egede did not, quite, and said nothing, which for Egede is a kind of waiting.

"It wasn't said to the survey. You said that was the entry. It is. So the survey doesn't get to say whose it was. The unit can call it a rise. That is all the unit knows about it, and it's true." Aravena had slept on this seven times, which was more than Nakagawa had ever needed for anything, and it had come out the same every morning, and so had the rest of it, which nobody at the table had asked. "That's mine. The sixteen and the rest. I'll answer for mine. Now the other ones."

"Which other ones."

"Under every one of mine. Rock shift, below margin." Aravena looked at the unit on its base, which had filed every one. "Those aren't the unit's either. They're not mine. That's the one on the line, answering. Every time. Answering me. However many of them there are now; you have the number. And we've had the unit at the top of the passage keeping every one of them since the first stone, and I never once asked whose they were." A pause, with the breath still not back from the squeeze. "Nobody can ask. I know that. I'm saying it anyway, because it's the thing."

Nakagawa looked at the unit for about as long as it takes to say a name.

"A hundred and fifty-six," said Nakagawa. "Since the first knock. Come up. This one is the station's."

Nakagawa laid it on the station table that evening the way the second-year entries had been laid out, two years ago, in a row, because a thing you are going to argue about should be where everyone can see it.

Rock shift, below margin. The whole series, since the first month. The arrivals: a boulder shifting below the margin every time the party came down, before the party was anywhere near it, which the party had reread in its second year and found was a knock. And then, from shift sixty-four, under every one of the hundred and fifty-six entries the unit had filed as sound, rising, one more: the answer. Felt through the boots at the junction, every time. Filed by the unit, every time, a little after.

"We have said, since the first stone," said Nakagawa, "that the survey does not record what it was not given. We said it about what Aravena says at the line. We meant it. I ordered the handheld's sound off so that the thing said at the line would not get into the log by accident. It has been getting into the log by accident, from the other side, since before I gave the order. Not the words. The answer. A hundred and fifty-six times, into an instrument that the one who gave it does not know exists, relayed up to a Corps it does not know exists, filed correctly." Nakagawa did not say collar. Nobody at the table needed it said.

"It's a rock," said Egede, first, because Egede had been going to. "The unit files a rock. There's no word in it. There's nothing in those entries that is anybody's. You said so yourself, about the rise: an envelope, a bearing, a time. That's all a rock is."

"The entry is a rock. The thing it is of is an answer."

"Then here is what you're proposing. Say it plainly, because I want it in the file plainly. You're not striking a recording. You're arranging never to have one." Egede's weight was all in it now, the instrument specialist's, and it was a real weight. "We found them by rereading two years of those. We had kept them without knowing what they were, and then we read them again, and there was a people in them. If that channel had been off we would be walking in without knocking today. A survey that arranges not to have a recording is not a survey. It's a party of three standing in a cave."

"Yes," said Nakagawa. "That is the cost, and I am naming it, and it goes in the file as a cost, in my hand. We found them by keeping a thing we had not asked to keep. Then we knocked. We cannot go on finding them that way, because we know they are there now. A thing kept by accident is a thing kept on purpose from the day you know what it is."

"And the arrivals? The one every time we come down. The one we found them by."

"Those stay. Those are said to the party. Whoever is at the junction is who they are for, and the unit is at the junction. The answer is not said to the party. One person goes to the line, alone, because a knock is one person at a door, and the answer is to that person. We decided that two years ago, and the unit did not hear us decide it."

Egede said nothing for as long as it takes to say a name, and then reached, the way Egede reaches, for the next thing. "The handheld. It's on Aravena's chest every shift with the optical open. It keeps a picture of the one on the line, every shift, from a hand's distance. Is that given?"

It was the right question, and Nakagawa had been waiting for it since the junction.

"The handheld keeps what the eye sees. The eye is ours. The one on the line stands in the open to be seen. It has stood in the open since the first stone, on a line where nobody had ever stood, and nobody stands in the open by accident, not for two years. That is a reading, and it is mine, and it goes in under my name. What it says is another matter. We keep what we see and what we are given. The rock was given to Aravena."

"A boot hears it."

"A boot keeps nothing."

Egede sat back. Nakagawa watched the specialist go through it, the way Egede went through an instrument, failure modes first, and come out the far side without a fault to report, which Egede did not enjoy and did not pretend to.

"Then say what we lose," said Egede. "In the file. Every shift. Not once, in your hand, on the day. Every shift the channel's off, the log says so, and says for how long. If we're going to have a hole in the record I want the record to say where the hole is."

"Yes," said Nakagawa, and meant it, and turned to the floor by the third shelf, where the one person on the roof who read holes for a living had not yet said anything.

Ferrant had the gravimeter's handset on her knee and had not looked at it in some time.

"I read instruments," she said. "Here is what an instrument is entitled to. On, it is entitled to its envelope, its bearing and its time, and nothing past them, and your unit has been exact about that for two years. Off, it is entitled to nothing. Nothing is not a reading. A channel that is off has no grade, because there is nothing to grade. What it has instead is a person."

Nakagawa waited. Egede, for once, waited too.

"Every station I have ever served on goes dark for a calibration. The channel is off, by order, for a stated interval, and the order has a name on it, and I have countersigned a hundred of those and never lost a night's sleep over one. What I cannot sign is a gap nobody owns. A gap with no name on it looks, in eleven years, exactly like a fault." She let that sit, because everyone at the table had been trained on the same case and knew which one she meant. "Own it. Name on it, interval on it, every shift, as Egede says. Then I will countersign it, and the file will be better than it is tonight, because tonight it has a thing in it nobody asked for and not one line saying so."

"You'd sign a survey keeping less."

"I would sign a survey saying what it kept and what it chose not to. I have never once been offered the second half. It's a better file than most."

She went back to the handset, and then did not.

"One more thing, and it isn't advice. The one on the line has answered a stone every shift for two years into an instrument it doesn't know is there. I can't read that. I have no page for it and I'm not going to pretend one. But I know what the only thing is that a roof can do about an instrument someone doesn't know is there, because it's what I did with the third shelf the day I came. You stop it hearing. You don't get to undo the two years. You get to say when it stopped."

She did not sleep much, which she would have admitted if asked, and nobody did.

Nine years reading a page for a living, and the thing she had learned to be careful of was the quiet instrument. Not the one that fails: that one tells you. The one that works. The one that sits on its shelf and says nominal to itself seven hundred times, correctly, inside the band somebody set for it, and keeps a record no one on the roof can read, and relays it up under a seal. She had broken one of those seals in this room and read two years out of it in an evening. She had not thought, until tonight, that the survey's own unit at the junction was another one. It was on the party's side of the line. It was theirs. It hummed when Aravena knelt to it. And for two years it had been keeping a thing said to one person by another, filed as a rock, and relayed up, and nobody had set its band, because nobody had thought it was the kind of instrument that had one.

What the survey lead was proposing to do about it was, in her trade's terms, a calibration dark. She had seen a thousand. What she had never seen was a survey choosing to know less than its instruments could tell it, and writing the choice down, every shift, in the survey lead's hand, with an interval on it.

She would countersign that. She had already decided, on the floor, before Nakagawa had asked. She lay in the spare berth and went through why, because a thing you do by instinct is a thing you cannot defend, and she had defended worse.

A boot is an instrument with no log. That was the whole of it. Three people at the junction would still feel the answer come up through the floor, every shift, the way she had felt it once and would not stop being surprised by. They would know it had come. They would have nothing to show for knowing. And the one who had gone to the line would come back and say knock answered, in a voice, into a unit that had heard nothing, and that would be the record: a person saying a thing happened, which could be asked about, and struck, and signed, and believed, and the unit could not have told you any of it.

The people below the margin, if they kept a record at all, kept it that way. She had thought that on this floor a year ago, with the gravimeter's handset on her knee, and it had been a reason then to write exactly what she could stand behind and not one word past it. It was a different reason tonight. Tonight it was a description of what the roof was about to start doing, with boots, and she did not file that, because it was not boundary data and she had no page for it and, for the second time on this planet, did not want one.

The third shelf hummed very slightly in the dark. It would say nominal in the morning. It would mean what it meant.

Nakagawa had slept on it, and in the morning it looked the same.

"From today," said Nakagawa, at the station, before anyone had eaten. "Here is how."

The unit's sound channel at the junction goes off from the moment the one who knocks goes into the third passage, and comes back on when they are back at the junction. For the length of the knock, the party's instrument does not hear the line. The arrivals stay on the channel, as before; those are the party's. The handheld goes with the stone as before, on the chest, pointed low, sound off; what the eye sees is kept. The knock answered is logged by the one who knocked, in their own voice, and that is the record of it, and the only one. Each shift, in the survey lead's own column, the log says the channel was off, by order, and for how long, and the boundary officer countersigns it. And once, today, in the survey lead's hand, the cost: the series the party reread in its second year to find a knock in ends here, at the party's own choice, at a hundred and fifty-six answers since the first stone, and the file says so, so that anyone who reads it afterwards will know it was not a fault.

"It's the one instrument on this station that has never once been wrong," said Egede, "and you're switching it off."

"For the length of a knock."

"That's a hundred and fifty-six times."

"A hundred and fifty-seven," said Nakagawa. "Today's."

Egede made the sound Egede makes when a thing is going to end up in a document, and did not argue, because the objections had all been had, in order, the night before, and were in the file.

Then the junction. The fungus-light, the third passage, the unit on its base. Aravena picked a stone, the size of two hands. Nakagawa knelt to the unit, which was not Nakagawa's job, and told it the channel was off, and said the time, and the unit hummed, once, low, and was quiet.

Aravena went down the third passage with the light held low.

Nakagawa stood at the junction with Egede and the unit and listened to nothing. Not the nothing of two years of evening readings, which had been the unit's word for a thing outside its three classes. The other kind. The crack took the words and kept the shape, and the shape came up the third passage as it had on every shift since the first stone, a rise, going up at the end, and reached the junction, and the unit on its base heard it and had no channel to put it in, and put it nowhere.

Then the wait.

Then the rock. Up through the silt and the floor and the boots, the way it had come a hundred and fifty-six times, felt more than heard, and Nakagawa felt it and knew what it was and did not move, and beside the boots the unit did not move either, and this time that was the same thing.

Aravena came out of the third passage, breath not back, and knelt.

"Log. Shift two-two-oh. Upper junction. Party of three. Knock answered."

The unit hummed. It had heard that. It had heard nothing else, and would not, and Nakagawa stood at the junction and wrote in the survey lead's own column, standing up, which is how this one was always going to be written: Sound channel at the junction off for the knock, by order of the survey lead. Interval stated. The party's instrument did not hear the line. The knock was answered; the party heard it; logged by the one who knocked. Then Ferrant's line, in her hand, when she came down to read it, which she did, that shift, from the edge of the light: Countersigned. Interval as stated. Nothing to grade.

That evening Nakagawa read the unit's channels at the station, the way Nakagawa had every evening for four years. Thermal. Imager: one upright shape on the line, one return, consistent with an adult, a hand from the stone. Sound channel.

Anstolik, passing. Three.

Nothing else. For two years nothing on that channel had meant nothing outside the three classes, and one of the three had been a person. Tonight it meant the rise, and the wait, and the rock, every one of which three people on this roof had heard with their own bodies and could have told you about if asked, and not one of which the file could tell you. Nakagawa read it twice, to be sure that was what it was, and it was.

The log said knock answered, in Aravena's voice. The survey lead's column said the roof had chosen not to know a thing it could have known, and for how long. That was the whole of the survey's record of the one on the line that shift. It was in a person's hand. It could be asked about.

In the morning Aravena would pick a stone, and carry it down, and say the thing, and be answered, and the only things on the planet that would keep any of it were the one who said it and the one it was said to. Nakagawa had been reading the sound channel for nothing every evening for two years and finding it. Tonight was the first time it had been there.