BRS midweek valve/system test package
=====================================

Same OASIS.CFG / STIR.SCP / MODLOG.SCP as BRS_3day_valve_test.
Only RESP.SCP differs.

Contents (deploy to OASIS top-level filesystem):
  OASIS.CFG   - same as Jun 2026 deployment (valves already defined)
  STIR.SCP    - same as deployment
  MODLOG.SCP  - same as deployment
  RESP.SCP    - midweek schedule + flush-valve open/close + syslog

Boot scripts (from OASIS.CFG):
  script = modlog.scp
  script = stir.scp
  script = resp.scp

Intended window: Tuesday morning start -> Thursday afternoon recovery
(no fixed wall-clock start time)

RESP timing (~52 h / ~2.2 days):
  Start delay: 10 min
  Cycle interval: 4 h
  Period 1: 1 flush-only warmup cycle (900 s flush, no inject)
  Period 2: 12 cycles, O2 250 ml all chambers, 900 s flush

Valve syslog (consistent; period banners are separate):
  open valves N-N
  close valves N-N

Pairs: open/close_1 (ch1-2), _3 (ch3-4), _5 (ch5-6), _7 (ch7-8)