{"collection":"grad-noise-175k","coord":"t16_x1_u4_b101","data":{"index":76060,"ordinal":"129970922","topo":"o2(x,o1(o2(x,x)))","expression":"dot(P,cil(mlt(P,D)))","image":"frame_expr-076060.png","measured":true,"step":96487,"globalStep":96487,"value_mean":-3.583409124985337e-10,"value_positive_fraction":0.490478515625,"value_abs_mean":0.8218740224838257,"value_variance":0.7817425727844238,"value_stddev":0.8841620683670044,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.856780529022217,"gradient_energy_x":0.26104217767715454,"gradient_energy_y":0.26104283332824707,"gradient_magnitude_mean":0.38002660870552063,"gradient_axis_bias":-0.0000012558319895106251,"gradient_nonzero_flag":1,"laplacian_mean":-4.0697556435986826e-9,"laplacian_energy":1.444634199142456,"laplacian_abs_mean":0.6869242787361145,"gradient_magnitude_variance":0.3777390420436859,"gradient_magnitude_stddev":0.6146047711372375,"gradient_magnitude_cv":1.6172677278518677,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.6678476929664612,"laplacian_energy_over_variance":1.8479665517807007,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.41034165024757385,"scale_diff2_mid":1.0455126762390137,"scale_diff2_far":0.3097442388534546,"scale_diff2_near_over_variance":0.5249063372612,"scale_diff2_mid_over_variance":1.33741295337677,"scale_diff2_far_over_variance":0.3962228000164032,"value_histogram":[[[0.3628082275390625,0.3628082275390625,0.3628082275390625],[0.0061492919921875,0.0061492919921875,0.0061492919921875],[0.00494384765625,0.00494384765625,0.00494384765625],[0.0069580078125,0.0069580078125,0.0069580078125],[0.007965087890625,0.007965087890625,0.007965087890625],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.005218505859375,0.005218505859375,0.005218505859375],[0.00537109375,0.00537109375,0.00537109375],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.011444091796875,0.011444091796875,0.011444091796875],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.007537841796875,0.007537841796875,0.007537841796875],[0.0087890625,0.0087890625,0.0087890625],[0.0128936767578125,0.0128936767578125,0.0128936767578125],[0.021087646484375,0.021087646484375,0.021087646484375],[0.037841796875,0.037841796875,0.037841796875],[0.0128936767578125,0.0128936767578125,0.0128936767578125],[0.0087890625,0.0087890625,0.0087890625],[0.007537841796875,0.007537841796875,0.007537841796875],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.011444091796875,0.011444091796875,0.011444091796875],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.00537109375,0.00537109375,0.00537109375],[0.005218505859375,0.005218505859375,0.005218505859375],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.007965087890625,0.007965087890625,0.007965087890625],[0.0069580078125,0.0069580078125,0.0069580078125],[0.00494384765625,0.00494384765625,0.00494384765625],[0.0061492919921875,0.0061492919921875,0.0061492919921875],[0.3628082275390625,0.3628082275390625,0.3628082275390625]]],"scale_curve":[[[0.015625,0.41034165024757385,0.5249063372612],[0.0625,1.0455126762390137,1.33741295337677],[0.25,0.3097442388534546,0.3962228000164032]]]},"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\",\"1\",\"4\",\"101\"]"}