{"collection":"grad-noise-175k","coord":"t14_x3_u0_b21","data":{"index":49470,"ordinal":"113809638","topo":"o1(o2(o2(x,x),x))","expression":"sqt(sub(dst(P,D),P))","image":"frame_expr-049470.png","measured":true,"step":54727,"globalStep":54727,"value_mean":0.6957446336746216,"value_positive_fraction":0.85406494140625,"value_abs_mean":0.9876154065132141,"value_variance":0.4962075352668762,"value_stddev":0.7044199705123901,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.9504433274269104,"gradient_energy_x":0.04234360158443451,"gradient_energy_y":0.031630825251340866,"gradient_magnitude_mean":0.04252577945590019,"gradient_axis_bias":0.1448172926902771,"gradient_nonzero_flag":1,"laplacian_mean":-0.00012674005120061338,"laplacian_energy":0.20816360414028168,"laplacian_abs_mean":0.08605474978685379,"gradient_magnitude_variance":0.07218145579099655,"gradient_magnitude_stddev":0.2686660587787628,"gradient_magnitude_cv":6.317722320556641,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.14907962083816528,"laplacian_energy_over_variance":0.4195091426372528,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08364275097846985,"scale_diff2_mid":0.2216033935546875,"scale_diff2_far":0.42066797614097595,"scale_diff2_near_over_variance":0.16856403648853302,"scale_diff2_mid_over_variance":0.44659414887428284,"scale_diff2_far_over_variance":0.8477661609649658,"value_histogram":[[[0.14593505859375,0.14593505859375,0.14593505859375],[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],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0009765625,0.0009765625,0.0009765625],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0015869140625,0.0015869140625,0.0015869140625],[0.002166748046875,0.002166748046875,0.002166748046875],[0.00225830078125,0.00225830078125,0.00225830078125],[0.002166748046875,0.002166748046875,0.002166748046875],[0.004669189453125,0.004669189453125,0.004669189453125],[0.004180908203125,0.004180908203125,0.004180908203125],[0.004730224609375,0.004730224609375,0.004730224609375],[0.006103515625,0.006103515625,0.006103515625],[0.006011962890625,0.006011962890625,0.006011962890625],[0.816375732421875,0.816375732421875,0.816375732421875]]],"scale_curve":[[[0.015625,0.08364275097846985,0.16856403648853302],[0.0625,0.2216033935546875,0.44659414887428284],[0.25,0.42066797614097595,0.8477661609649658]]]},"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":"[\"14\",\"3\",\"0\",\"21\"]"}