Task 149: EP02 On-Screen Data Cross-Reference with Analysis

Status: DONE

Motivation

Task 148 extracted on-screen data from EP02 video frames. Cross-reference with

existing EP02 analysis to validate parameters and add new infrastructure findings.

Key Findings

Subtitle vs HUD Verification

• Relative velocity 0.12 km/s: Exact match between HUD display (-0.12 km/s),

subtitle (0.12 km/s), and dialogue data. Sign difference indicates approach direction.

• Jupiter departure 10.3 km/s: Confirmed by subtitle and dialogue, but no HUD display

(this scene uses location labels, not navigation panels).

Ship Infrastructure Data (NEW)

• Kestrel ship ID: MTS-9907/EXT-P17 (Mars Transport Ship 9907 / Exterior Path 17)
• Operating system: MARS PORT AUTHORITY (火星港湾公社)
• Alert system: COIAS (shares name with real-world Subaru Telescope asteroid detection system)
• Large ship ID: MPA-MC-SCV-02814 (Mars Port Authority registry — confirms fire-mars origin)
• OVERS BURN: Overshoot correction maneuver (parallel concept to EP01's PERIJOVE OVERSHOT CORRECTION)

Jurisdiction Structure

• Jupiter system: 木星港湾公社 / 木星圏
• Saturn system: 国際連合・火星自治連邦保護領 / 土星圏
• "保護領" (protectorate) suggests sparse population in Saturn frontier

Detection Method

• Stellar occultation for dark ship detection — real astronomical technique applied to SF context

Changes Made

• Created reports/data/calculations/ep02_onscreen_crossref.json
• Added onScreenDataExploration (ep02-exploration-05) to EP02 report
• Updated Task 149 status to DONE

Dependencies

• Task 148 (EP02 on-screen data) — DONE
• Task 008 (EP02 analysis) — DONE