{"collection":"grad-noise-175k","coord":"t12_x4_u6_b97","data":{"index":23399,"ordinal":"97610119","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(min(P,dot(D,D)))","image":"frame_expr-023399.png","measured":true,"step":17039,"globalStep":17039,"value_mean":-0.20531901717185974,"value_positive_fraction":0.4908905029296875,"value_abs_mean":0.6045827269554138,"value_variance":0.4585701823234558,"value_stddev":0.6771780848503113,"value_min":-1,"value_max":0.9999313950538635,"value_range":1.9999313354492188,"histogram_probability_sum":1,"histogram_entropy_bits":3.560518980026245,"gradient_energy_x":0.0018261027289554477,"gradient_energy_y":0.0011679071467369795,"gradient_magnitude_mean":0.0122640086337924,"gradient_axis_bias":0.219837486743927,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000286414197034901,"laplacian_energy":0.005180798005312681,"laplacian_abs_mean":0.006380040198564529,"gradient_magnitude_variance":0.002844089176505804,"gradient_magnitude_stddev":0.05333000048995018,"gradient_magnitude_cv":4.348496437072754,"gradient_magnitude_max":2.414128303527832,"gradient_energy_over_variance":0.006529010832309723,"laplacian_energy_over_variance":0.011297720484435558,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005637685768306255,"scale_diff2_mid":0.03277086466550827,"scale_diff2_far":0.17666462063789368,"scale_diff2_near_over_variance":0.012294052168726921,"scale_diff2_mid_over_variance":0.07146313786506653,"scale_diff2_far_over_variance":0.385250985622406,"value_histogram":[[[0.282379150390625,0.282379150390625,0.282379150390625],[0.02593994140625,0.02593994140625,0.02593994140625],[0.0222320556640625,0.0222320556640625,0.0222320556640625],[0.02105712890625,0.02105712890625,0.02105712890625],[0.0233001708984375,0.0233001708984375,0.0233001708984375],[0.0181732177734375,0.0181732177734375,0.0181732177734375],[0.015106201171875,0.015106201171875,0.015106201171875],[0.014617919921875,0.014617919921875,0.014617919921875],[0.0119171142578125,0.0119171142578125,0.0119171142578125],[0.01123046875,0.01123046875,0.01123046875],[0.0093841552734375,0.0093841552734375,0.0093841552734375],[0.01031494140625,0.01031494140625,0.01031494140625],[0.0093841552734375,0.0093841552734375,0.0093841552734375],[0.0090179443359375,0.0090179443359375,0.0090179443359375],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.0169677734375,0.0169677734375,0.0169677734375],[0.1439208984375,0.1439208984375,0.1439208984375],[0.056640625,0.056640625,0.056640625],[0.019256591796875,0.019256591796875,0.019256591796875],[0.01153564453125,0.01153564453125,0.01153564453125],[0.00640869140625,0.00640869140625,0.00640869140625],[0.00341796875,0.00341796875,0.00341796875],[0.0025634765625,0.0025634765625,0.0025634765625],[0.003204345703125,0.003204345703125,0.003204345703125],[0.002349853515625,0.002349853515625,0.002349853515625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.00469970703125,0.00469970703125,0.00469970703125],[0.2042236328125,0.2042236328125,0.2042236328125],[0.00469970703125,0.00469970703125,0.00469970703125],[0.004913330078125,0.004913330078125,0.004913330078125],[0.00555419921875,0.00555419921875,0.00555419921875],[0.016021728515625,0.016021728515625,0.016021728515625]]],"scale_curve":[[[0.015625,0.005637685768306255,0.012294052168726921],[0.0625,0.03277086466550827,0.07146313786506653],[0.25,0.17666462063789368,0.385250985622406]]]},"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\",\"4\",\"6\",\"97\"]"}