{"collection":"grad-noise-175k","coord":"t19_x5_u5_b60","data":{"index":141547,"ordinal":"154494489","topo":"o2(x,o2(o1(x),x))","expression":"mod(P,mod(sgn(D),R))","image":"frame_expr-141547.png","measured":true,"step":12383,"globalStep":12383,"value_mean":0.006354581099003553,"value_positive_fraction":0.4928741455078125,"value_abs_mean":0.0795871689915657,"value_variance":0.010581851936876774,"value_stddev":0.10286813229322433,"value_min":-0.459769606590271,"value_max":0.40858787298202515,"value_range":0.8683574795722961,"histogram_probability_sum":1,"histogram_entropy_bits":2.7596595287323,"gradient_energy_x":0.00006693022442050278,"gradient_energy_y":0.000057267650845460594,"gradient_magnitude_mean":0.008239015936851501,"gradient_axis_bias":0.07779982686042786,"gradient_nonzero_flag":1,"laplacian_mean":0.000005131853868078906,"laplacian_energy":0.00000751286370359594,"laplacian_abs_mean":0.0019153376342728734,"gradient_magnitude_variance":0.000056318476708838716,"gradient_magnitude_stddev":0.00750456377863884,"gradient_magnitude_cv":0.9108567833900452,"gradient_magnitude_max":0.05277714505791664,"gradient_energy_over_variance":0.011736875399947166,"laplacian_energy_over_variance":0.000709976302459836,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00025834463303908706,"scale_diff2_mid":0.0033353744074702263,"scale_diff2_far":0.010572914034128189,"scale_diff2_near_over_variance":0.024413933977484703,"scale_diff2_mid_over_variance":0.315197616815567,"scale_diff2_far_over_variance":0.9991554021835327,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000244140625,0.000244140625,0.000244140625],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.005096435546875,0.005096435546875,0.005096435546875],[0.0155181884765625,0.0155181884765625,0.0155181884765625],[0.06134033203125,0.06134033203125,0.06134033203125],[0.162841796875,0.162841796875,0.162841796875],[0.2540435791015625,0.2540435791015625,0.2540435791015625],[0.2443389892578125,0.2443389892578125,0.2443389892578125],[0.1313018798828125,0.1313018798828125,0.1313018798828125],[0.079071044921875,0.079071044921875,0.079071044921875],[0.0254058837890625,0.0254058837890625,0.0254058837890625],[0.0141448974609375,0.0141448974609375,0.0141448974609375],[0.004730224609375,0.004730224609375,0.004730224609375],[0.001007080078125,0.001007080078125,0.001007080078125],[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":[[[0.015625,0.00025834463303908706,0.024413933977484703],[0.0625,0.0033353744074702263,0.315197616815567],[0.25,0.010572914034128189,0.9991554021835327]]]},"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":"[\"19\",\"5\",\"5\",\"60\"]"}