[{"baseline":"forced-native-green-2","complete_target_chunks":0,"decision":"BASELINE_RETAINED","exposure_classes_s":[300.0],"fewer_than_point9":0,"group_id":"group_cf1d7bae0be0fac2cb1d1002144724a618309408e86351e3f269f021ad253310","key":"0a1782e1fa32bb803d3a6c5b89e4b7a2406d05f40df6c7a81fb5b3a2717b806c","limits":["Blocked epoch checks within existing calibration/orientation segments, not independent new-night validation.","Stars share references and are not independent trials; no p-values or discovery probability are inferred.","Lower scatter may remove reference contamination but does not prove better physical accuracy.","Existing shared-master, flat, centroid, sampling and clock uncertainties remain unresolved.","Artificial dimming checks algebraic signal transfer only, not transit detection or recovery efficiency.","No re-fitting, smoothing or interpolation of target flux; gaps and unavailable measurements remain gaps."],"median_scatter_ratio":null,"mode":"DNB","more_than_one_point1":0,"object":"North America Nebula","policy":{"candidate":"fixed-pool leave-target-out Huber centre of normalized references","comparison":"same reference IDs and training-only normalizations, held-out contiguous epochs","folds":4,"gap_multiple":2.0,"huber_cutoff":1.5,"iterations":8,"minimum_chunk":32,"minimum_references":6,"minimum_test":6,"minimum_train":18,"promotion":"none; real stars are not certified constant controls","purge_epochs":1,"signal_transfer_depths":[0.005,0.01,0.02]},"segments":[{"curves":[],"segment_id":"750572cc0993e18079899fff","short_chunks":[{"epochs":2,"reason":"Too short for four blocked test folds","start_index":0}],"state":"insufficient_support"},{"curves":[],"segment_id":"e45fd99438f279575241e41f","short_chunks":[{"epochs":8,"reason":"Too short for four blocked test folds","start_index":0}],"state":"insufficient_support"}],"state":"insufficient_support","version":"blocked-reference-benchmark-1"}]