{"collection":"grad-noise-175k","coord":"t12_x12_u5_b94","data":{"index":30051,"ordinal":"97933123","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(min(D,lrg(D,P)))","image":"frame_expr-030051.png","measured":true,"step":70255,"globalStep":70255,"value_mean":-0.21875,"value_positive_fraction":0.28125,"value_abs_mean":0.6062368154525757,"value_variance":0.44252732396125793,"value_stddev":0.6652272939682007,"value_min":-0.9997089505195618,"value_max":0.9994179010391235,"value_range":1.99912691116333,"histogram_probability_sum":1,"histogram_entropy_bits":3.9617831707000732,"gradient_energy_x":0.16976051032543182,"gradient_energy_y":0,"gradient_magnitude_mean":0.19007527828216553,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":0.00008984217856777832,"laplacian_energy":0.3141012191772461,"laplacian_abs_mean":0.2053808569908142,"gradient_magnitude_variance":0.13362163305282593,"gradient_magnitude_stddev":0.3655429184436798,"gradient_magnitude_cv":1.9231481552124023,"gradient_magnitude_max":1.998835802078247,"gradient_energy_over_variance":0.3836158812046051,"laplacian_energy_over_variance":0.7097894549369812,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.18344885110855103,"scale_diff2_mid":0.6318680047988892,"scale_diff2_far":0.03299155458807945,"scale_diff2_near_over_variance":0.4145480692386627,"scale_diff2_mid_over_variance":1.4278621673583984,"scale_diff2_far_over_variance":0.07455258071422577,"value_histogram":[[[0.1875,0.1875,0.1875],[0.02734375,0.02734375,0.02734375],[0.0625,0.0625,0.0625],[0.02734375,0.02734375,0.02734375],[0.03515625,0.03515625,0.03515625],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.0625,0.0625,0.0625],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.0625,0.0625,0.0625],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.0625,0.0625,0.0625],[0.08203125,0.08203125,0.08203125],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0,0,0],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.10546875,0.10546875,0.10546875]]],"scale_curve":[[[0.015625,0.18344885110855103,0.4145480692386627],[0.0625,0.6318680047988892,1.4278621673583984],[0.25,0.03299155458807945,0.07455258071422577]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"12\",\"12\",\"5\",\"94\"]"}