{"collection":"grad-noise-175k","coord":"t16_x17_u4_b33","data":{"index":89544,"ordinal":"130617270","topo":"o2(x,o1(o2(x,x)))","expression":"div(D,cil(add(R,R)))","image":"frame_expr-089544.png","measured":true,"step":33159,"globalStep":33159,"value_mean":-0.5029311776161194,"value_positive_fraction":0.248138427734375,"value_abs_mean":0.7644401788711548,"value_variance":0.48537254333496094,"value_stddev":0.6966868042945862,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.217061758041382,"gradient_energy_x":0.05676824972033501,"gradient_energy_y":0.05644237622618675,"gradient_magnitude_mean":0.08070304244756699,"gradient_axis_bias":0.0028784708119928837,"gradient_nonzero_flag":1,"laplacian_mean":-0.000006900203061377397,"laplacian_energy":0.23822075128555298,"laplacian_abs_mean":0.14464867115020752,"gradient_magnitude_variance":0.10666602104902267,"gradient_magnitude_stddev":0.3265976309776306,"gradient_magnitude_cv":4.046905994415283,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.23324482142925262,"laplacian_energy_over_variance":0.49079981446266174,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.12719090282917023,"scale_diff2_mid":0.5283926725387573,"scale_diff2_far":1.114120602607727,"scale_diff2_near_over_variance":0.26204800605773926,"scale_diff2_mid_over_variance":1.0886332988739014,"scale_diff2_far_over_variance":2.2953927516937256,"value_histogram":[[[0.6171875,0.6171875,0.6171875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0069732666015625,0.0069732666015625,0.0069732666015625],[0.0068511962890625,0.0068511962890625,0.0068511962890625],[0.0101470947265625,0.0101470947265625,0.0101470947265625],[0.0235443115234375,0.0235443115234375,0.0235443115234375],[0.0347747802734375,0.0347747802734375,0.0347747802734375],[0.0478668212890625,0.0478668212890625,0.0478668212890625],[0.0485076904296875,0.0485076904296875,0.0485076904296875],[0.0324554443359375,0.0324554443359375,0.0324554443359375],[0.02276611328125,0.02276611328125,0.02276611328125],[0.0098876953125,0.0098876953125,0.0098876953125],[0.0073394775390625,0.0073394775390625,0.0073394775390625],[0.0079193115234375,0.0079193115234375,0.0079193115234375],[0.003509521484375,0.003509521484375,0.003509521484375],[0.002716064453125,0.002716064453125,0.002716064453125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.11328125,0.11328125,0.11328125]]],"scale_curve":[[[0.015625,0.12719090282917023,0.26204800605773926],[0.0625,0.5283926725387573,1.0886332988739014],[0.25,1.114120602607727,2.2953927516937256]]]},"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\",\"17\",\"4\",\"33\"]"}