{"collection":"grad-noise-175k","coord":"t16_x20_u1_b5","data":{"index":91694,"ordinal":"130737842","topo":"o2(x,o1(o2(x,x)))","expression":"add(R,log(mod(P,R)))","image":"frame_expr-091694.png","measured":true,"step":50359,"globalStep":50359,"value_mean":-0.9649689197540283,"value_positive_fraction":0.0115203857421875,"value_abs_mean":0.9708634614944458,"value_variance":0.02945965714752674,"value_stddev":0.17163816094398499,"value_min":-1,"value_max":0.5860142707824707,"value_range":1.5860142707824707,"histogram_probability_sum":1,"histogram_entropy_bits":0.5827969908714294,"gradient_energy_x":0.0012384894071146846,"gradient_energy_y":0.0005456592771224678,"gradient_magnitude_mean":0.009225746616721153,"gradient_axis_bias":0.3883253335952759,"gradient_nonzero_flag":1,"laplacian_mean":0.0000459710972791072,"laplacian_energy":0.0008356331964023411,"laplacian_abs_mean":0.005222801119089127,"gradient_magnitude_variance":0.0016985099064186215,"gradient_magnitude_stddev":0.04121297970414162,"gradient_magnitude_cv":4.467170238494873,"gradient_magnitude_max":0.5735034346580505,"gradient_energy_over_variance":0.060562435537576675,"laplacian_energy_over_variance":0.02836533822119236,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0029738247394561768,"scale_diff2_mid":0.028677424415946007,"scale_diff2_far":0.07276532053947449,"scale_diff2_near_over_variance":0.10094566643238068,"scale_diff2_mid_over_variance":0.9734472632408142,"scale_diff2_far_over_variance":2.469998836517334,"value_histogram":[[[0.94085693359375,0.94085693359375,0.94085693359375],[0.00738525390625,0.00738525390625,0.00738525390625],[0.0046844482421875,0.0046844482421875,0.0046844482421875],[0.0037384033203125,0.0037384033203125,0.0037384033203125],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.00341796875,0.00341796875,0.00341796875],[0.00274658203125,0.00274658203125,0.00274658203125],[0.002410888671875,0.002410888671875,0.002410888671875],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.001861572265625,0.001861572265625,0.001861572265625],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.002044677734375,0.002044677734375,0.002044677734375],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.000335693359375,0.000335693359375,0.000335693359375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0029738247394561768,0.10094566643238068],[0.0625,0.028677424415946007,0.9734472632408142],[0.25,0.07276532053947449,2.469998836517334]]]},"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\",\"20\",\"1\",\"5\"]"}