Threshold Complex — Explorer Log 66-K63

Log ID: 66-K63

Designation: Waiting Lounge Gallery W-86

Apparent date and time: 2026-10-13 14:22

Entry method: Service door from Corridor K-62

Environmental Baseline

Lighting quality: overhead fluorescent panels. Color temperature 4100 K. Measured value 5200 K. Intensity 180 lux.

Ambient temperature: 19.4 °C. Humidity 62 %. Wall thermometer reads 23.1 °C.

Background sound: distant HVAC. Wall clock tick arrives 1.4 s late. PA system produces no output.

Air movement: none detected. Pressure 1013 mbar. Door seals register 8 mbar differential.

Lounge dimensions: 18.2 m by 9.7 m. Floor plan lists 14.5 m by 11.2 m.

Seating rows: 6 indicated. Direct count yields 7.

Floor slope: 1.2° down toward windows. Measured slope 0.4° up.

Windows display exterior. Exterior matches interior lounge.

Carpet pattern repeats every 2.1 m. Repeat interval measures 1.7 m.

Ceiling height: 3.05 m. Vertical measurement 2.88 m.

Seat occupancy independent of entry events. Empty seats register occupied on sensors.

Clock second-hand interval: 0.9 s. Expected interval 1.0 s.

Residual boarding-pass count decreases without physical removal.

Announcement tone precedes trigger input by 2.1 s.

Window reflection of clock shows time 3 min ahead of wall clock.

Floor drains show residual liquid decrease without visible flow.

Exit achieved through original service door.

Door frame width: 0.91 m. Recorded width 0.84 m.

Residual effect: wristwatch advances 47 s after exit.

No further continuity disruption noted.