{"collection":"grad-noise-175k","coord":"t19_x17_u6_b94","data":{"index":151866,"ordinal":"154979536","topo":"o2(x,o2(o1(x),x))","expression":"min(D,lrg(nrm(R),R))","image":"frame_expr-151866.png","measured":true,"step":94935,"globalStep":94935,"value_mean":-0.0790465846657753,"value_positive_fraction":0.2429351806640625,"value_abs_mean":0.11629464477300644,"value_variance":0.013559768907725811,"value_stddev":0.11644642055034637,"value_min":-0.27288007736206055,"value_max":0.14541596174240112,"value_range":0.41829603910446167,"histogram_probability_sum":1,"histogram_entropy_bits":2.886204481124878,"gradient_energy_x":0.001467738882638514,"gradient_energy_y":0.00007635544898221269,"gradient_magnitude_mean":0.035500846803188324,"gradient_axis_bias":0.9011000990867615,"gradient_nonzero_flag":1,"laplacian_mean":0.00018583107157610357,"laplacian_energy":0.0002531872596591711,"laplacian_abs_mean":0.013929910026490688,"gradient_magnitude_variance":0.00028422847390174866,"gradient_magnitude_stddev":0.01685907691717148,"gradient_magnitude_cv":0.474892258644104,"gradient_magnitude_max":0.062199853360652924,"gradient_energy_over_variance":0.1138731986284256,"laplacian_energy_over_variance":0.018671944737434387,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002957806922495365,"scale_diff2_mid":0.021743562072515488,"scale_diff2_far":0.012719598598778248,"scale_diff2_near_over_variance":0.21813106536865234,"scale_diff2_mid_over_variance":1.6035348176956177,"scale_diff2_far_over_variance":0.9380394220352173,"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],[0.0808258056640625,0.0808258056640625,0.0808258056640625],[0.1364288330078125,0.1364288330078125,0.1364288330078125],[0.1792755126953125,0.1792755126953125,0.1792755126953125],[0.149444580078125,0.149444580078125,0.149444580078125],[0.211090087890625,0.211090087890625,0.211090087890625],[0.0980224609375,0.0980224609375,0.0980224609375],[0.087371826171875,0.087371826171875,0.087371826171875],[0.0575408935546875,0.0575408935546875,0.0575408935546875],[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":[[[0.015625,0.002957806922495365,0.21813106536865234],[0.0625,0.021743562072515488,1.6035348176956177],[0.25,0.012719598598778248,0.9380394220352173]]]},"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\",\"17\",\"6\",\"94\"]"}