{"collection":"grad-noise-175k","coord":"t12_x2_u1_b108","data":{"index":21111,"ordinal":"97528323","topo":"o1(o2(x,o2(x,x)))","expression":"log(dot(P,dot(P,R)))","image":"frame_expr-021111.png","measured":true,"step":168895,"globalStep":168895,"value_mean":-0.8738963603973389,"value_positive_fraction":0.063720703125,"value_abs_mean":0.9920418858528137,"value_variance":0.2257792204618454,"value_stddev":0.4751622974872589,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.48605942726135254,"gradient_energy_x":0.020491622388362885,"gradient_energy_y":0.022878073155879974,"gradient_magnitude_mean":0.024569392204284668,"gradient_axis_bias":-0.05502576753497124,"gradient_nonzero_flag":1,"laplacian_mean":9.385967697506103e-11,"laplacian_energy":0.08962894231081009,"laplacian_abs_mean":0.045142944902181625,"gradient_magnitude_variance":0.04274269938468933,"gradient_magnitude_stddev":0.20674307644367218,"gradient_magnitude_cv":8.41465950012207,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.19208896160125732,"laplacian_energy_over_variance":0.3969760537147522,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.04110497236251831,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.18205827474594116,"value_histogram":[[[0.9305419921875,0.9305419921875,0.9305419921875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000335693359375,0.000335693359375,0.000335693359375],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.00048828125,0.00048828125,0.00048828125],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.0548095703125,0.0548095703125,0.0548095703125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.04110497236251831,0.18205827474594116]]]},"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\",\"2\",\"1\",\"108\"]"}