Virtual Megastructure: Geometric Pattern Sequence What alien astronomers would observe during Phase 2 of the project SEQUENCE 1: TRIANGLE Time 0-10 minutes Brightness Over Time Sharp triangular dimming pattern SEQUENCE 2: RECTANGLE Time 10-20 minutes Brightness Over Time Flat-top rectangular dimming SEQUENCE 3: CROSS Time 20-30 minutes Brightness Over Time Double-dip cross pattern SEQUENCE 4: NORMAL Time 30-40 minutes Brightness Over Time Steady baseline brightness Complete 40-Minute Observation Cycle What alien transit photometry would record 0 min 10 min 20 min 30 min 40 min Brightness Normal Coordinated radio transmissions from HAARP + Allen Telescope Array create geometric interference patterns Obviously artificial sequence proves technological intelligence - no natural process creates geometric transit patterns