{"collection":"grad-noise-175k","coord":"t16_x10_u2_b90","data":{"index":83430,"ordinal":"130334118","topo":"o2(x,o1(o2(x,x)))","expression":"min(D,frc(mlt(P,D)))","image":"frame_expr-083430.png","measured":true,"step":155447,"globalStep":155447,"value_mean":-0.0342293456196785,"value_positive_fraction":0.4140625,"value_abs_mean":0.1098637804389,"value_variance":0.014542030170559883,"value_stddev":0.12059033662080765,"value_min":-0.27288007736206055,"value_max":0.14541596174240112,"value_range":0.41829603910446167,"histogram_probability_sum":1,"histogram_entropy_bits":2.8629262447357178,"gradient_energy_x":0.006549364887177944,"gradient_energy_y":0,"gradient_magnitude_mean":0.06203540042042732,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000159015144163277,"laplacian_energy":0.014666012488305569,"laplacian_abs_mean":0.0749727115035057,"gradient_magnitude_variance":0.002702387748286128,"gradient_magnitude_stddev":0.05198449641466141,"gradient_magnitude_cv":0.8379812240600586,"gradient_magnitude_max":0.29213854670524597,"gradient_energy_over_variance":0.45037487149238586,"laplacian_energy_over_variance":1.0085258483886719,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0060374983586370945,"scale_diff2_mid":0.025908851996064186,"scale_diff2_far":0.003276027040556073,"scale_diff2_near_over_variance":0.41517576575279236,"scale_diff2_mid_over_variance":1.7816530466079712,"scale_diff2_far_over_variance":0.22527989745140076,"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],[0,0,0],[0,0,0],[0,0,0],[0.0234375,0.0234375,0.0234375],[0.0859375,0.0859375,0.0859375],[0.19921875,0.19921875,0.19921875],[0.15234375,0.15234375,0.15234375],[0.125,0.125,0.125],[0.1171875,0.1171875,0.1171875],[0.1484375,0.1484375,0.1484375],[0.1484375,0.1484375,0.1484375],[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":[[[0.015625,0.0060374983586370945,0.41517576575279236],[0.0625,0.025908851996064186,1.7816530466079712],[0.25,0.003276027040556073,0.22527989745140076]]]},"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\",\"10\",\"2\",\"90\"]"}