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Webb — Engineering Status Report

FROM: Marcus Webb, Engineering Support
TO: Chief Engineer Kai Le Gerrac
RE: Status update — engineering, surface deployment, and one thing that's been bugging me

1. Sagan Engineering Status

Chief,

Everything's nominal up here. No surprises since you went downwell. Quick summary:

  • Main drive: Cold shutdown, stable orbit. Fuel reserves at 94% — the repositioning burn toward Deimos was minimal. I coordinated with the Captain on thrust parameters, kept it textbook.
  • Power systems: Reactor output steady at standard orbital load. Life support, comms, computing all drawing within normal bands.
  • The conduit redesign you and Dr. Tanaka specced is holding beautifully. Zero flex in the new junction. I've been running hourly checks because I'm paranoid, but it's solid work. Your work.
  • Hull and environmentals: Green across the board. Nothing interesting, which is how I like it.

Short version: the ship is fine. It's my job to make sure it stays fine when you're not here.

2. Surface Deployment Status

Splishy dropped the advance package before coming to get you. Here's what the drones are reporting:

  • Site survey complete. The automated survey drones have mapped the designated landing zone — terrain is within tolerances for prefab foundation work. Some subsurface rock formations flagged for further review, but nothing that changes the plan.
  • Prefab modules: Three habitat modules deployed in transit configuration. They're down, they're sealed, they're holding pressure. Haven't been inflated to operational volume yet — that needs crew on-site to verify seal integrity and run the commissioning sequence.
  • Power: Portable fusion unit landed clean and is running in standby mode. Ready to bring to full output when the base goes operational.
  • Rovers: Both rovers deployed and parked. Batteries charged. No issues.
  • Comms relay: Surface-to-orbit relay beacon is active. Signal is clean. The drones are using it and it's working as designed.

Bottom line: the advance package did its job. When you get back to the surface, you've got a foundation waiting. Commissioning will take maybe half a day with a full crew.

I've attached the full drone telemetry if you want to review the site survey data. There's some interesting subsurface returns in the geology scans that Leonidas might want to see too — or maybe not, given everything else going on. Your call.

3. The Thing That's Been Bugging Me

Okay, this is probably nothing, but you told me early on that if something doesn't fit, I should write it down instead of explaining it away. So here it is.

I went back through the reactor logs from the night of your... incident. The discharge event is logged clearly — 0317, transient current spike consistent with a short circuit through a biological conductor (that's you, Chief). Standard stuff, as far as getting electrocuted goes.

But there's a fluctuation in the reactor output that precedes the discharge by about 400 milliseconds. A small draw — less than 0.2% deviation from baseline — that doesn't correspond to any system request I can find. It's not load-balancing. It's not a measurement artifact — I checked the sensor calibration logs. It's a real draw on the reactor that starts before the electrical discharge, not after.

I assumed at first that the discharge caused some kind of backfeed that the logs timestamped wrong. But the sensor clock is synced to the ship's master clock, and the timestamps on the other channels are all consistent. The sequence is: anomalous draw, 400ms, discharge event. Not the other way around.

It's tiny. It lasted less than a second. If I wasn't looking for problems that may have caused the incident, I'd never have noticed. And I don't have an explanation for it. It's probably some interaction between the reactor's magnetic confinement and the discharge path that I'm not seeing. But it doesn't fit, so I'm writing it down.

If you want me to dig deeper, say the word. Otherwise I'll file it and move on.

4. Phobos Station — Kevin's Update

Kevin sends his regards. His words: "Tell the Chief the station hasn't fallen apart yet. No promises about tomorrow."

Actual status: CO2 scrubbers are running at full efficiency since your fix. Station environmentals are stable. Kevin's been handling routine maintenance requests from the station crew and keeping Yenni's equipment running for her atmospheric monitoring work. Nothing urgent.

He also mentioned Director Yaw has been asking questions about the shuttle incident and the Sagan's repositioning. Kevin didn't have answers and said so. Thought you should know.

Standing by for instructions, Chief. Whenever you're ready to come back, engineering will be here.

— Webb