{"collection":"grad-noise-175k","coord":"t19_x26_u2_b0","data":{"index":158911,"ordinal":"155342247","topo":"o2(x,o2(o1(x),x))","expression":"add(R,add(frc(R),R))","image":"frame_expr-158911.png","measured":true,"step":151295,"globalStep":151295,"value_mean":0.33555081486701965,"value_positive_fraction":0.69781494140625,"value_abs_mean":0.6961581110954285,"value_variance":0.4879705607891083,"value_stddev":0.6985489130020142,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.9579286575317383,"gradient_energy_x":0.008636721409857273,"gradient_energy_y":0.009283860214054585,"gradient_magnitude_mean":0.08264008164405823,"gradient_axis_bias":-0.03611148148775101,"gradient_nonzero_flag":1,"laplacian_mean":-0.00005274677096167579,"laplacian_energy":0.00421861931681633,"laplacian_abs_mean":0.030088642612099648,"gradient_magnitude_variance":0.011093508452177048,"gradient_magnitude_stddev":0.10532572120428085,"gradient_magnitude_cv":1.2745113372802734,"gradient_magnitude_max":0.5733987092971802,"gradient_energy_over_variance":0.036724720150232315,"laplacian_energy_over_variance":0.008645233698189259,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03404037654399872,"scale_diff2_mid":0.35468313097953796,"scale_diff2_far":0.8174009323120117,"scale_diff2_near_over_variance":0.0697590783238411,"scale_diff2_mid_over_variance":0.7268535494804382,"scale_diff2_far_over_variance":1.675102949142456,"value_histogram":[[[0.0981597900390625,0.0981597900390625,0.0981597900390625],[0.0091552734375,0.0091552734375,0.0091552734375],[0.0093994140625,0.0093994140625,0.0093994140625],[0.0095367431640625,0.0095367431640625,0.0095367431640625],[0.011505126953125,0.011505126953125,0.011505126953125],[0.0117340087890625,0.0117340087890625,0.0117340087890625],[0.0113372802734375,0.0113372802734375,0.0113372802734375],[0.012176513671875,0.012176513671875,0.012176513671875],[0.011962890625,0.011962890625,0.011962890625],[0.01416015625,0.01416015625,0.01416015625],[0.0147552490234375,0.0147552490234375,0.0147552490234375],[0.0157012939453125,0.0157012939453125,0.0157012939453125],[0.0175628662109375,0.0175628662109375,0.0175628662109375],[0.0169830322265625,0.0169830322265625,0.0169830322265625],[0.0179443359375,0.0179443359375,0.0179443359375],[0.0200653076171875,0.0200653076171875,0.0200653076171875],[0.0222320556640625,0.0222320556640625,0.0222320556640625],[0.02099609375,0.02099609375,0.02099609375],[0.0202484130859375,0.0202484130859375,0.0202484130859375],[0.0236663818359375,0.0236663818359375,0.0236663818359375],[0.0242919921875,0.0242919921875,0.0242919921875],[0.027496337890625,0.027496337890625,0.027496337890625],[0.0254669189453125,0.0254669189453125,0.0254669189453125],[0.0223541259765625,0.0223541259765625,0.0223541259765625],[0.0221405029296875,0.0221405029296875,0.0221405029296875],[0.0228729248046875,0.0228729248046875,0.0228729248046875],[0.021728515625,0.021728515625,0.021728515625],[0.02081298828125,0.02081298828125,0.02081298828125],[0.0213470458984375,0.0213470458984375,0.0213470458984375],[0.021728515625,0.021728515625,0.021728515625],[0.0193634033203125,0.0193634033203125,0.0193634033203125],[0.361114501953125,0.361114501953125,0.361114501953125]]],"scale_curve":[[[0.015625,0.03404037654399872,0.0697590783238411],[0.0625,0.35468313097953796,0.7268535494804382],[0.25,0.8174009323120117,1.675102949142456]]]},"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":"[\"19\",\"26\",\"2\",\"0\"]"}