SSM-JTK – Results to Date — Per-body highlights (3.3)

Scope
Five-year TEST slice 9500-01-01 .. 9504-12-31, Lahiri sidereal, one fixed daily timestamp. Event-aware metrics emphasize rāśi crossings (days), cusp distance (deg), and station timing (days). Degree summaries may be included where informative.

Per-body metrics (TEST window)

Per-body highlights — TEST window 9500-01-01 to 9504-12-31 (Lahiri sidereal, single daily timestamp)
Body	Model	rasi_cross_MAE_days	cusp_dist_MAE_deg	station_date_MAE_days	Notes
Mercury	base_generic	1.59916	5.062348	13.19348	CSV integrity PASS
Venus	base_inner_plus_3w1	1.762734	4.19987	15.5698	PASS
Mars	base_inner_plus_3w1_4w1_wE	1.530424	3.555964	15.93554	Crossings/cusps within targets
Jupiter	base_outer	1.432484	0.641555	5.304611	PASS
Saturn	base_outer	0.828104	0.088811	1.383265	PASS
Uranus	base_generic	NaN	2.673024	25.90564	Few crossings in 5y; rely on cusps/stations
Neptune	base_generic	2.095994	2.335734	14.2578	PASS (slow-outer tolerance)
Pluto	base_generic	1.835381	2.223434	18.0047	PASS
Rahu	base_generic	2.810295	3.080258	27.94356	Node symmetry verified
Ketu	base_generic	2.810295	3.080258	28.44376	Ketu = wrap360(Rahu + 180)

Mars — additional degree statistics (same TEST slice)
MAE_deg = 13.204348, P90_deg = 29.939932, MAX_deg = 62.815811, misclass_rate ≈ 0.383.
Interpretation: the base-linear kernel remains useful for rāśi crossing days and cusp distances; minute-level ingress timing is out of scope.

Notes (definitions & conventions)

rasi_cross_MAE_days = mean(|t_model − t_actual|) over paired 30° crossings (pair within ±60 d).
Use NaN when no matched pairs exist in the window (e.g., very slow outers).
Cusp distance per day: cusp(x) = min( (x % 30), 30 − (x % 30) ); report MAE of model vs actual.
Station timing pairs within ±90 d.
Node identity enforced: Ketu(t) = wrap360( Rahu(t) + 180 ).

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