{"collection":"grad-noise-175k","coord":"t12_x17_u4_b103","data":{"index":34174,"ordinal":"98134936","topo":"o1(o2(x,o2(x,x)))","expression":"cil(dot(D,pow(R,R)))","image":"frame_expr-034174.png","measured":true,"step":103239,"globalStep":103239,"value_mean":-0.9941353797912598,"value_positive_fraction":0.00390625,"value_abs_mean":0.9980521202087402,"value_variance":0.009128861129283905,"value_stddev":0.09554507583379745,"value_min":-1,"value_max":0.9997089505195618,"value_range":1.999708890914917,"histogram_probability_sum":1,"histogram_entropy_bits":0.052458737045526505,"gradient_energy_x":0.0013552525779232383,"gradient_energy_y":0.0013372231042012572,"gradient_magnitude_mean":0.002016433048993349,"gradient_axis_bias":0.006696243770420551,"gradient_nonzero_flag":1,"laplacian_mean":1.2014038375252056e-10,"laplacian_energy":0.006307231727987528,"laplacian_abs_mean":0.003705024253576994,"gradient_magnitude_variance":0.0026857031043618917,"gradient_magnitude_stddev":0.05182376876473427,"gradient_magnitude_cv":25.700714111328125,"gradient_magnitude_max":1.999720573425293,"gradient_energy_over_variance":0.2949410080909729,"laplacian_energy_over_variance":0.6909111142158508,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004705225117504597,"scale_diff2_mid":0.0174558088183403,"scale_diff2_far":0.03210172802209854,"scale_diff2_near_over_variance":0.5154229998588562,"scale_diff2_mid_over_variance":1.9121562242507935,"scale_diff2_far_over_variance":3.516509532928467,"value_histogram":[[[0.99609375,0.99609375,0.99609375],[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],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000244140625,0.000244140625,0.000244140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000244140625,0.000244140625,0.000244140625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000274658203125,0.000274658203125,0.000274658203125]]],"scale_curve":[[[0.015625,0.004705225117504597,0.5154229998588562],[0.0625,0.0174558088183403,1.9121562242507935],[0.25,0.03210172802209854,3.516509532928467]]]},"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\",\"17\",\"4\",\"103\"]"}