Object
Stellar Cartography Contour Map (Subspace Rift Low-Instability Zones)
Early episode display showing internal subspace rift contours, shading regions of low instability to assess potential (but ultimately nonexistent) safe warp paths. Used during the crew's initial frustration over the rift's impassability.
3 appearances
Purpose
Visualize and diagnose low-instability regions in the subspace rift to identify potential warp travel paths
Significance
Exposes the rift's lack of viable escape routes, forcing the crew from resignation to probe an unexpected external anomaly and hinting at Data's emerging alternative strategy
Appearances in the Narrative
When this object appears and how it's used