Motion-aware alternatives expose dusty-star screening gaps

Do all-source motion intervals and density controls support fresh reference refinement and expose screening failures?

Reuse all584 WISE/3441 Gaia sources, process850421 within-patch pairs with full permitted epoch intervals, missing motion/covariance and rotated controls; retain alternatives at1/2/3/5/10arcsec.

Thirty motion/batch controls plus one native-roundoff control. Preserve original reflection/serialization reader exits1. Final independent expansion reviews4252105 geometry values,584 sources,1007 alternatives,3441 covariance/support states and75 sensitivity sections. Separate all-pair replay audits29 posthoc records.

At1arcsec55/96 flags have alternatives,2 ambiguous, versus0/95 usable controls; at10arcsec79 flags and55 controls,39 flagged ambiguous. Strong-parallax unique1arcsec subset29 has13 flagged/13 scored below threshold/3 unknown;15 misses lie in C. Max geometry discrepancy4.576e-11arcsec.67 bindings,26.6MiB, zero downloads.

Next: Obtain independently reviewed dusty-star/negative references with explicit association and coverage limits. Develop a compatible unsupervised dusty/embedded stellar and optional astrometric branch; keep frozen anchor and all-source unknowns. Current patches are consumed development diagnostics; freeze the new method before fresh held-out validation.

Geometry/numeric support is not physical matching, class truth or calibrated false-match probability.895 motions unavailable;119 epochs use broad mission envelope;3 controls unsafe. Nominal motion does not repair score misses. Red/poor-profile/bright-source examples expose photospheric-anchor limits, with blend/nebula/saturation alternatives. Fresh precision/recall, dust/embedded and birth validation remain incomplete.