{"collection":"grad-noise-175k","coord":"t19_x2_u6_b26","data":{"index":139093,"ordinal":"154373453","topo":"o2(x,o2(o1(x),x))","expression":"mlt(P,pow(nrm(P),R))","image":"frame_expr-139093.png","measured":true,"step":141151,"globalStep":141151,"value_mean":-0.11405842006206512,"value_positive_fraction":0.4489288330078125,"value_abs_mean":0.9875033497810364,"value_variance":0.9711311459541321,"value_stddev":0.9854598641395569,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.2066446542739868,"gradient_energy_x":0.011057198978960514,"gradient_energy_y":0.002349704736843705,"gradient_magnitude_mean":0.009761524386703968,"gradient_axis_bias":0.6494784355163574,"gradient_nonzero_flag":1,"laplacian_mean":-0.000002228923221991863,"laplacian_energy":0.026918407529592514,"laplacian_abs_mean":0.016682233661413193,"gradient_magnitude_variance":0.013321728445589542,"gradient_magnitude_stddev":0.11541979014873505,"gradient_magnitude_cv":11.823951721191406,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.013805449940264225,"laplacian_energy_over_variance":0.02771861106157303,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.019352249801158905,"scale_diff2_mid":0.08597899228334427,"scale_diff2_far":0.3599107265472412,"scale_diff2_near_over_variance":0.019927533343434334,"scale_diff2_mid_over_variance":0.0885348916053772,"scale_diff2_far_over_variance":0.3706097900867462,"value_histogram":[[[0.55078125,0.55078125,0.55078125],[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],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.001800537109375,0.001800537109375,0.001800537109375],[0.00177001953125,0.00177001953125,0.00177001953125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.001556396484375,0.001556396484375,0.001556396484375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.00152587890625,0.00152587890625,0.00152587890625],[0.001708984375,0.001708984375,0.001708984375],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.4268341064453125,0.4268341064453125,0.4268341064453125]]],"scale_curve":[[[0.015625,0.019352249801158905,0.019927533343434334],[0.0625,0.08597899228334427,0.0885348916053772],[0.25,0.3599107265472412,0.3706097900867462]]]},"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":"[\"19\",\"2\",\"6\",\"26\"]"}