{"collection":"grad-noise-175k","coord":"t17_x8_u2_b14","data":{"index":104529,"ordinal":"138373841","topo":"o2(x,o2(x,o1(x)))","expression":"sub(P,div(R,frc(R)))","image":"frame_expr-104529.png","measured":true,"step":153039,"globalStep":153039,"value_mean":0.13254784047603607,"value_positive_fraction":0.5739898681640625,"value_abs_mean":0.9425432085990906,"value_variance":0.9068790078163147,"value_stddev":0.9523019194602966,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8911254405975342,"gradient_energy_x":0.01007279846817255,"gradient_energy_y":0.012479767203330994,"gradient_magnitude_mean":0.032767124474048615,"gradient_axis_bias":-0.10672704875469208,"gradient_nonzero_flag":1,"laplacian_mean":0.000011652256034722086,"laplacian_energy":0.03214498981833458,"laplacian_abs_mean":0.0296627227216959,"gradient_magnitude_variance":0.021483471617102623,"gradient_magnitude_stddev":0.14657241106033325,"gradient_magnitude_cv":4.473154544830322,"gradient_magnitude_max":2.244798421859741,"gradient_energy_over_variance":0.024868328124284744,"laplacian_energy_over_variance":0.03544573113322258,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.030157947912812233,"scale_diff2_mid":0.1959160566329956,"scale_diff2_far":0.5928311944007874,"scale_diff2_near_over_variance":0.033254653215408325,"scale_diff2_mid_over_variance":0.21603329479694366,"scale_diff2_far_over_variance":0.653704822063446,"value_histogram":[[[0.3820648193359375,0.3820648193359375,0.3820648193359375],[0.004608154296875,0.004608154296875,0.004608154296875],[0.00445556640625,0.00445556640625,0.00445556640625],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.002899169921875,0.002899169921875,0.002899169921875],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.002288818359375,0.002288818359375,0.002288818359375],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0085296630859375,0.0085296630859375,0.0085296630859375],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.003875732421875,0.003875732421875,0.003875732421875],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.004180908203125,0.004180908203125,0.004180908203125],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0037384033203125,0.0037384033203125,0.0037384033203125],[0.003997802734375,0.003997802734375,0.003997802734375],[0.004241943359375,0.004241943359375,0.004241943359375],[0.003662109375,0.003662109375,0.003662109375],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.5104522705078125,0.5104522705078125,0.5104522705078125]]],"scale_curve":[[[0.015625,0.030157947912812233,0.033254653215408325],[0.0625,0.1959160566329956,0.21603329479694366],[0.25,0.5928311944007874,0.653704822063446]]]},"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":"[\"17\",\"8\",\"2\",\"14\"]"}