{"collection":"grad-noise-175k","coord":"t12_x24_u1_b33","data":{"index":39670,"ordinal":"98417070","topo":"o1(o2(x,o2(x,x)))","expression":"log(div(R,add(R,P)))","image":"frame_expr-039670.png","measured":true,"step":147207,"globalStep":147207,"value_mean":-0.9846964478492737,"value_positive_fraction":0,"value_abs_mean":0.9846964478492737,"value_variance":0.011683126911520958,"value_stddev":0.10808851569890976,"value_min":-1,"value_max":-0.00021041605214122683,"value_range":0.9997895956039429,"histogram_probability_sum":1,"histogram_entropy_bits":0.2542637884616852,"gradient_energy_x":0.0022470918484032154,"gradient_energy_y":0.001005499274469912,"gradient_magnitude_mean":0.005293305963277817,"gradient_axis_bias":0.38172417879104614,"gradient_nonzero_flag":1,"laplacian_mean":2.2526321086235868e-11,"laplacian_energy":0.006624418776482344,"laplacian_abs_mean":0.0074713765643537045,"gradient_magnitude_variance":0.0032263940665870905,"gradient_magnitude_stddev":0.05680135637521744,"gradient_magnitude_cv":10.730790138244629,"gradient_magnitude_max":1.4138686656951904,"gradient_energy_over_variance":0.2784007489681244,"laplacian_energy_over_variance":0.5670073628425598,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004110062029212713,"scale_diff2_mid":0.01678076572716236,"scale_diff2_far":0.027064628899097443,"scale_diff2_near_over_variance":0.3517947196960449,"scale_diff2_mid_over_variance":1.436324954032898,"scale_diff2_far_over_variance":2.3165571689605713,"value_histogram":[[[0.9756011962890625,0.9756011962890625,0.9756011962890625],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.001556396484375,0.001556396484375,0.001556396484375],[0.0018310546875,0.0018310546875,0.0018310546875],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0010986328125,0.0010986328125,0.0010986328125],[0.0009765625,0.0009765625,0.0009765625],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0020751953125,0.0020751953125,0.0020751953125],[0.00604248046875,0.00604248046875,0.00604248046875],[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]]],"scale_curve":[[[0.015625,0.004110062029212713,0.3517947196960449],[0.0625,0.01678076572716236,1.436324954032898],[0.25,0.027064628899097443,2.3165571689605713]]]},"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":"[\"12\",\"24\",\"1\",\"33\"]"}