{"collection":"grad-noise-175k","coord":"t12_x25_u3_b16","data":{"index":40742,"ordinal":"98457856","topo":"o1(o2(x,o2(x,x)))","expression":"flr(sub(R,mod(R,D)))","image":"frame_expr-040742.png","measured":true,"step":5943,"globalStep":5943,"value_mean":-0.3659660518169403,"value_positive_fraction":0,"value_abs_mean":0.3659660518169403,"value_variance":0.1531239151954651,"value_stddev":0.39131051301956177,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":3.43235182762146,"gradient_energy_x":0.02186877466738224,"gradient_energy_y":0.002115740440785885,"gradient_magnitude_mean":0.07192961126565933,"gradient_axis_bias":0.8235745429992676,"gradient_nonzero_flag":1,"laplacian_mean":-0.0003023966564796865,"laplacian_energy":0.03988485410809517,"laplacian_abs_mean":0.07212172448635101,"gradient_magnitude_variance":0.018813136965036392,"gradient_magnitude_stddev":0.137160986661911,"gradient_magnitude_cv":1.906877875328064,"gradient_magnitude_max":0.999442994594574,"gradient_energy_over_variance":0.15663467347621918,"laplacian_energy_over_variance":0.26047438383102417,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.029073676094412804,"scale_diff2_mid":0.15380360186100006,"scale_diff2_far":0.25886672735214233,"scale_diff2_near_over_variance":0.18987025320529938,"scale_diff2_mid_over_variance":1.004438877105713,"scale_diff2_far_over_variance":1.6905702352523804,"value_histogram":[[[0.1431427001953125,0.1431427001953125,0.1431427001953125],[0.0448760986328125,0.0448760986328125,0.0448760986328125],[0.04071044921875,0.04071044921875,0.04071044921875],[0.040313720703125,0.040313720703125,0.040313720703125],[0.01092529296875,0.01092529296875,0.01092529296875],[0.0353546142578125,0.0353546142578125,0.0353546142578125],[0.015167236328125,0.015167236328125,0.015167236328125],[0.0386810302734375,0.0386810302734375,0.0386810302734375],[0.030364990234375,0.030364990234375,0.030364990234375],[0.0245513916015625,0.0245513916015625,0.0245513916015625],[0.0272674560546875,0.0272674560546875,0.0272674560546875],[0.01849365234375,0.01849365234375,0.01849365234375],[0.0353851318359375,0.0353851318359375,0.0353851318359375],[0.035614013671875,0.035614013671875,0.035614013671875],[0.03875732421875,0.03875732421875,0.03875732421875],[0.1169281005859375,0.1169281005859375,0.1169281005859375],[0.303466796875,0.303466796875,0.303466796875],[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":[[[0.015625,0.029073676094412804,0.18987025320529938],[0.0625,0.15380360186100006,1.004438877105713],[0.25,0.25886672735214233,1.6905702352523804]]]},"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\",\"25\",\"3\",\"16\"]"}