{"collection":"grad-noise-175k","coord":"t12_x25_u1_b39","data":{"index":40523,"ordinal":"98457477","topo":"o1(o2(x,o2(x,x)))","expression":"log(div(R,lrg(R,D)))","image":"frame_expr-040523.png","measured":true,"step":4191,"globalStep":4191,"value_mean":-0.9929459095001221,"value_positive_fraction":0,"value_abs_mean":0.9929459095001221,"value_variance":0.0042791590094566345,"value_stddev":0.06541527807712555,"value_min":-1,"value_max":-0.05896204710006714,"value_range":0.9410379528999329,"histogram_probability_sum":1,"histogram_entropy_bits":0.1576644480228424,"gradient_energy_x":0.0009689634316600859,"gradient_energy_y":0.0005686769727617502,"gradient_magnitude_mean":0.00299502769485116,"gradient_axis_bias":0.2603251338005066,"gradient_nonzero_flag":1,"laplacian_mean":0.000006230070994206471,"laplacian_energy":0.0032682064920663834,"laplacian_abs_mean":0.004954743664711714,"gradient_magnitude_variance":0.0015277964994311333,"gradient_magnitude_stddev":0.03908703848719597,"gradient_magnitude_cv":13.050642967224121,"gradient_magnitude_max":1.2483457326889038,"gradient_energy_over_variance":0.3593323826789856,"laplacian_energy_over_variance":0.7637497186660767,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001240010024048388,"scale_diff2_mid":0.0048885946162045,"scale_diff2_far":0.0061603086069226265,"scale_diff2_near_over_variance":0.2897789180278778,"scale_diff2_mid_over_variance":1.142419457435608,"scale_diff2_far_over_variance":1.4396073818206787,"value_histogram":[[[0.9861297607421875,0.9861297607421875,0.9861297607421875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.00079345703125,0.00079345703125,0.00079345703125],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0009765625,0.0009765625,0.0009765625],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.001251220703125,0.001251220703125,0.001251220703125],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.000732421875,0.000732421875,0.000732421875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000091552734375,0.000091552734375,0.000091552734375],[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":[[[0.015625,0.001240010024048388,0.2897789180278778],[0.0625,0.0048885946162045,1.142419457435608],[0.25,0.0061603086069226265,1.4396073818206787]]]},"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\",\"25\",\"1\",\"39\"]"}