{"collection":"grad-noise-175k","coord":"t12_x5_u1_b67","data":{"index":23611,"ordinal":"97649485","topo":"o1(o2(x,o2(x,x)))","expression":"log(lrg(P,sub(D,R)))","image":"frame_expr-023611.png","measured":true,"step":18735,"globalStep":18735,"value_mean":-0.57421875,"value_positive_fraction":0,"value_abs_mean":0.57421875,"value_variance":0.24463903903961182,"value_stddev":0.4946099817752838,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.9840471148490906,"gradient_energy_x":0.011400857008993626,"gradient_energy_y":0.0014172336086630821,"gradient_magnitude_mean":0.012753519229590893,"gradient_axis_bias":0.7788698077201843,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.026643991470336914,"laplacian_abs_mean":0.025636181235313416,"gradient_magnitude_variance":0.012662098743021488,"gradient_magnitude_stddev":0.11252599209547043,"gradient_magnitude_cv":8.823132514953613,"gradient_magnitude_max":1.4142135381698608,"gradient_energy_over_variance":0.052395932376384735,"laplacian_energy_over_variance":0.10891144722700119,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.017091412097215652,"scale_diff2_mid":0.053767312318086624,"scale_diff2_far":0.10157895088195801,"scale_diff2_near_over_variance":0.06986379623413086,"scale_diff2_mid_over_variance":0.21978223323822021,"scale_diff2_far_over_variance":0.4152197241783142,"value_histogram":[[[0.57421875,0.57421875,0.57421875],[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],[0.42578125,0.42578125,0.42578125],[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]]],"scale_curve":[[[0.015625,0.017091412097215652,0.06986379623413086],[0.0625,0.053767312318086624,0.21978223323822021],[0.25,0.10157895088195801,0.4152197241783142]]]},"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\",\"5\",\"1\",\"67\"]"}