{"collection":"grad-noise-175k","coord":"t12_x23_u0_b23","data":{"index":38692,"ordinal":"98376458","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(mlt(R,sub(D,R)))","image":"frame_expr-038692.png","measured":true,"step":139383,"globalStep":139383,"value_mean":-0.9988837838172913,"value_positive_fraction":0.0009765625,"value_abs_mean":0.9991630911827087,"value_variance":0.0012751102913171053,"value_stddev":0.03570868447422981,"value_min":-1,"value_max":0.18818822503089905,"value_range":1.1881881952285767,"histogram_probability_sum":1,"histogram_entropy_bits":0.012255012057721615,"gradient_energy_x":0.0013167608994990587,"gradient_energy_y":0.0001647191820666194,"gradient_magnitude_mean":0.001284704077988863,"gradient_axis_bias":0.7776288390159607,"gradient_nonzero_flag":1,"laplacian_mean":3.754386992266268e-12,"laplacian_energy":0.003940692637115717,"laplacian_abs_mean":0.0025912269484251738,"gradient_magnitude_variance":0.0014783537480980158,"gradient_magnitude_stddev":0.03844936564564705,"gradient_magnitude_cv":29.928579330444336,"gradient_magnitude_max":1.6236103773117065,"gradient_energy_over_variance":1.1618446111679077,"laplacian_energy_over_variance":3.0904717445373535,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0013763136230409145,"scale_diff2_mid":0.002597352722659707,"scale_diff2_far":0.0034623227547854185,"scale_diff2_near_over_variance":1.079368233680725,"scale_diff2_mid_over_variance":2.0369629859924316,"scale_diff2_far_over_variance":2.7153122425079346,"value_histogram":[[[0.9990234375,0.9990234375,0.9990234375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0013763136230409145,1.079368233680725],[0.0625,0.002597352722659707,2.0369629859924316],[0.25,0.0034623227547854185,2.7153122425079346]]]},"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\",\"23\",\"0\",\"23\"]"}