{"collection":"grad-noise-175k","coord":"t17_x20_u4_b37","data":{"index":114958,"ordinal":"138859078","topo":"o2(x,o2(x,o1(x)))","expression":"div(R,pow(P,cil(R)))","image":"frame_expr-114958.png","measured":true,"step":79671,"globalStep":79671,"value_mean":-0.5861309766769409,"value_positive_fraction":0.1576080322265625,"value_abs_mean":0.6555530428886414,"value_variance":0.2361794263124466,"value_stddev":0.4859829545021057,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.2423977851867676,"gradient_energy_x":0.008426981046795845,"gradient_energy_y":0.005474361125379801,"gradient_magnitude_mean":0.03175656124949455,"gradient_axis_bias":0.21239818632602692,"gradient_nonzero_flag":1,"laplacian_mean":-0.000005352321750251576,"laplacian_energy":0.025867832824587822,"laplacian_abs_mean":0.024680357426404953,"gradient_magnitude_variance":0.012895670719444752,"gradient_magnitude_stddev":0.11355910450220108,"gradient_magnitude_cv":3.575925588607788,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.05885923653841019,"laplacian_energy_over_variance":0.10952618718147278,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02131744660437107,"scale_diff2_mid":0.11250700056552887,"scale_diff2_far":0.27094554901123047,"scale_diff2_near_over_variance":0.09025953710079193,"scale_diff2_mid_over_variance":0.4763623774051666,"scale_diff2_far_over_variance":1.1472021341323853,"value_histogram":[[[0.49468994140625,0.49468994140625,0.49468994140625],[0.0092926025390625,0.0092926025390625,0.0092926025390625],[0.0167083740234375,0.0167083740234375,0.0167083740234375],[0.008941650390625,0.008941650390625,0.008941650390625],[0.0112762451171875,0.0112762451171875,0.0112762451171875],[0.012451171875,0.012451171875,0.012451171875],[0.01715087890625,0.01715087890625,0.01715087890625],[0.020355224609375,0.020355224609375,0.020355224609375],[0.0225830078125,0.0225830078125,0.0225830078125],[0.0283203125,0.0283203125,0.0283203125],[0.031829833984375,0.031829833984375,0.031829833984375],[0.03277587890625,0.03277587890625,0.03277587890625],[0.0362548828125,0.0362548828125,0.0362548828125],[0.0337066650390625,0.0337066650390625,0.0337066650390625],[0.032623291015625,0.032623291015625,0.032623291015625],[0.0333251953125,0.0333251953125,0.0333251953125],[0.046722412109375,0.046722412109375,0.046722412109375],[0.03668212890625,0.03668212890625,0.03668212890625],[0.0231170654296875,0.0231170654296875,0.0231170654296875],[0.010833740234375,0.010833740234375,0.010833740234375],[0.0070648193359375,0.0070648193359375,0.0070648193359375],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.00390625,0.00390625,0.00390625],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.001556396484375,0.001556396484375,0.001556396484375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.007965087890625,0.007965087890625,0.007965087890625]]],"scale_curve":[[[0.015625,0.02131744660437107,0.09025953710079193],[0.0625,0.11250700056552887,0.4763623774051666],[0.25,0.27094554901123047,1.1472021341323853]]]},"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\",\"20\",\"4\",\"37\"]"}