{"collection":"grad-noise-175k","coord":"t16_x4_u1_b57","data":{"index":78194,"ordinal":"130091478","topo":"o2(x,o1(o2(x,x)))","expression":"mod(P,log(mlt(D,D)))","image":"frame_expr-078194.png","measured":true,"step":113559,"globalStep":113559,"value_mean":4.001776687800884e-11,"value_positive_fraction":0.49609375,"value_abs_mean":0.8072253465652466,"value_variance":0.7366822957992554,"value_stddev":0.8583019971847534,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.505546808242798,"gradient_energy_x":0.1035698652267456,"gradient_energy_y":0,"gradient_magnitude_mean":0.20743636786937714,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":9.461055272552699e-10,"laplacian_energy":0.30258557200431824,"laplacian_abs_mean":0.37709498405456543,"gradient_magnitude_variance":0.06053424999117851,"gradient_magnitude_stddev":0.2460370808839798,"gradient_magnitude_cv":1.1860846281051636,"gradient_magnitude_max":0.9314826726913452,"gradient_energy_over_variance":0.14058959484100342,"laplacian_energy_over_variance":0.4107409417629242,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04905856028199196,"scale_diff2_mid":0.07267986983060837,"scale_diff2_far":0.24651767313480377,"scale_diff2_near_over_variance":0.06659391522407532,"scale_diff2_mid_over_variance":0.09865836054086685,"scale_diff2_far_over_variance":0.3346322774887085,"value_histogram":[[[0.2890625,0.2890625,0.2890625],[0.0234375,0.0234375,0.0234375],[0.02734375,0.02734375,0.02734375],[0.01171875,0.01171875,0.01171875],[0.01953125,0.01953125,0.01953125],[0.015625,0.015625,0.015625],[0.01171875,0.01171875,0.01171875],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0234375,0.0234375,0.0234375],[0.0234375,0.0234375,0.0234375],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.015625,0.015625,0.015625],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.01171875,0.01171875,0.01171875],[0.015625,0.015625,0.015625],[0.01953125,0.01953125,0.01953125],[0.01171875,0.01171875,0.01171875],[0.02734375,0.02734375,0.02734375],[0.0234375,0.0234375,0.0234375],[0.2890625,0.2890625,0.2890625]]],"scale_curve":[[[0.015625,0.04905856028199196,0.06659391522407532],[0.0625,0.07267986983060837,0.09865836054086685],[0.25,0.24651767313480377,0.3346322774887085]]]},"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\",\"4\",\"1\",\"57\"]"}