{"collection":"grad-noise-175k","coord":"t20_x79_u0_b117","data":{"index":175512,"ordinal":"165603816","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,dst(eql(R,R),D))","image":"frame_expr-175512.png","measured":true,"step":112503,"globalStep":112503,"value_mean":0.9935129284858704,"value_positive_fraction":1,"value_abs_mean":0.9935129284858704,"value_variance":0.0011243087938055396,"value_stddev":0.03353071212768555,"value_min":0.6209477782249451,"value_max":1,"value_range":0.37905222177505493,"histogram_probability_sum":1,"histogram_entropy_bits":0.305485337972641,"gradient_energy_x":0.000074915231380146,"gradient_energy_y":0.00010091137664858252,"gradient_magnitude_mean":0.002939405618235469,"gradient_axis_bias":-0.14785103499889374,"gradient_nonzero_flag":1,"laplacian_mean":-0.000021752988686785102,"laplacian_energy":0.00011290668771835044,"laplacian_abs_mean":0.0022084994707256556,"gradient_magnitude_variance":0.00016713688091840595,"gradient_magnitude_stddev":0.01292814314365387,"gradient_magnitude_cv":4.398216724395752,"gradient_magnitude_max":0.14404605329036713,"gradient_energy_over_variance":0.1563863903284073,"laplacian_energy_over_variance":0.10042320191860199,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0002657689619809389,"scale_diff2_mid":0.001456135418266058,"scale_diff2_far":0.001704743946902454,"scale_diff2_near_over_variance":0.236384317278862,"scale_diff2_mid_over_variance":1.2951383590698242,"scale_diff2_far_over_variance":1.5162595510482788,"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],[0,0,0],[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],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.001251220703125,0.001251220703125,0.001251220703125],[0.00372314453125,0.00372314453125,0.00372314453125],[0.007171630859375,0.007171630859375,0.007171630859375],[0.0104217529296875,0.0104217529296875,0.0104217529296875],[0.014892578125,0.014892578125,0.014892578125],[0.9625244140625,0.9625244140625,0.9625244140625]]],"scale_curve":[[[0.015625,0.0002657689619809389,0.236384317278862],[0.0625,0.001456135418266058,1.2951383590698242],[0.25,0.001704743946902454,1.5162595510482788]]]},"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":"[\"20\",\"79\",\"0\",\"117\"]"}