{"collection":"grad-noise-175k","coord":"t16_x18_u1_b35","data":{"index":90030,"ordinal":"130657070","topo":"o2(x,o1(o2(x,x)))","expression":"div(R,log(mlt(P,P)))","image":"frame_expr-090030.png","measured":true,"step":37047,"globalStep":37047,"value_mean":-0.2538330554962158,"value_positive_fraction":0.366363525390625,"value_abs_mean":0.35375741124153137,"value_variance":0.20829233527183533,"value_stddev":0.4563905596733093,"value_min":-1,"value_max":0.6893411874771118,"value_range":1.6893411874771118,"histogram_probability_sum":1,"histogram_entropy_bits":3.4457573890686035,"gradient_energy_x":0.008094146847724915,"gradient_energy_y":0.00034342429717071354,"gradient_magnitude_mean":0.023902451619505882,"gradient_axis_bias":0.9185963869094849,"gradient_nonzero_flag":1,"laplacian_mean":0.000019651673937914893,"laplacian_energy":0.015699515119194984,"laplacian_abs_mean":0.01837129145860672,"gradient_magnitude_variance":0.007867381907999516,"gradient_magnitude_stddev":0.08869826048612595,"gradient_magnitude_cv":3.710843563079834,"gradient_magnitude_max":1.6893411874771118,"gradient_energy_over_variance":0.04050831496715546,"laplacian_energy_over_variance":0.07537250220775604,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011900652199983597,"scale_diff2_mid":0.06004105880856514,"scale_diff2_far":0.21961431205272675,"scale_diff2_near_over_variance":0.05713437497615814,"scale_diff2_mid_over_variance":0.2882538139820099,"scale_diff2_far_over_variance":1.0543562173843384,"value_histogram":[[[0.25,0.25,0.25],[0,0,0],[0,0,0],[0,0,0],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0042877197265625,0.0042877197265625,0.0042877197265625],[0.0111083984375,0.0111083984375,0.0111083984375],[0.0279693603515625,0.0279693603515625,0.0279693603515625],[0.0613250732421875,0.0613250732421875,0.0613250732421875],[0.0750579833984375,0.0750579833984375,0.0750579833984375],[0.08935546875,0.08935546875,0.08935546875],[0.106964111328125,0.106964111328125,0.106964111328125],[0.1009063720703125,0.1009063720703125,0.1009063720703125],[0.092742919921875,0.092742919921875,0.092742919921875],[0.0758209228515625,0.0758209228515625,0.0758209228515625],[0.0521240234375,0.0521240234375,0.0521240234375],[0.025421142578125,0.025421142578125,0.025421142578125],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.005645751953125,0.005645751953125,0.005645751953125],[0.002532958984375,0.002532958984375,0.002532958984375],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.011900652199983597,0.05713437497615814],[0.0625,0.06004105880856514,0.2882538139820099],[0.25,0.21961431205272675,1.0543562173843384]]]},"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":"[\"16\",\"18\",\"1\",\"35\"]"}