{"collection":"grad-noise-175k","coord":"t20_x33_u0_b179","data":{"index":166328,"ordinal":"163745432","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,mod(div(P,R),P))","image":"frame_expr-166328.png","measured":true,"step":39031,"globalStep":39031,"value_mean":-0.04545995220541954,"value_positive_fraction":0.4759063720703125,"value_abs_mean":0.7708181738853455,"value_variance":0.697800874710083,"value_stddev":0.8353447318077087,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.5651538372039795,"gradient_energy_x":0.0229644812643528,"gradient_energy_y":0.01700589992105961,"gradient_magnitude_mean":0.09689892828464508,"gradient_axis_bias":0.14907491207122803,"gradient_nonzero_flag":1,"laplacian_mean":-0.000024614120775368065,"laplacian_energy":0.032227035611867905,"laplacian_abs_mean":0.058933090418577194,"gradient_magnitude_variance":0.03058519773185253,"gradient_magnitude_stddev":0.17488624155521393,"gradient_magnitude_cv":1.8048315048217773,"gradient_magnitude_max":1.8863534927368164,"gradient_energy_over_variance":0.05728049576282501,"laplacian_energy_over_variance":0.046183712780475616,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05563854053616524,"scale_diff2_mid":0.459846556186676,"scale_diff2_far":1.1449464559555054,"scale_diff2_near_over_variance":0.07973411679267883,"scale_diff2_mid_over_variance":0.6589938998222351,"scale_diff2_far_over_variance":1.6407924890518188,"value_histogram":[[[0.321685791015625,0.321685791015625,0.321685791015625],[0.0118408203125,0.0118408203125,0.0118408203125],[0.011444091796875,0.011444091796875,0.011444091796875],[0.0113067626953125,0.0113067626953125,0.0113067626953125],[0.01068115234375,0.01068115234375,0.01068115234375],[0.011871337890625,0.011871337890625,0.011871337890625],[0.0120086669921875,0.0120086669921875,0.0120086669921875],[0.0124053955078125,0.0124053955078125,0.0124053955078125],[0.0123138427734375,0.0123138427734375,0.0123138427734375],[0.0130767822265625,0.0130767822265625,0.0130767822265625],[0.014617919921875,0.014617919921875,0.014617919921875],[0.015411376953125,0.015411376953125,0.015411376953125],[0.0160369873046875,0.0160369873046875,0.0160369873046875],[0.015380859375,0.015380859375,0.015380859375],[0.01666259765625,0.01666259765625,0.01666259765625],[0.017333984375,0.017333984375,0.017333984375],[0.0166168212890625,0.0166168212890625,0.0166168212890625],[0.0145416259765625,0.0145416259765625,0.0145416259765625],[0.014007568359375,0.014007568359375,0.014007568359375],[0.0141448974609375,0.0141448974609375,0.0141448974609375],[0.0130157470703125,0.0130157470703125,0.0130157470703125],[0.0150604248046875,0.0150604248046875,0.0150604248046875],[0.013641357421875,0.013641357421875,0.013641357421875],[0.0147552490234375,0.0147552490234375,0.0147552490234375],[0.0130157470703125,0.0130157470703125,0.0130157470703125],[0.0126190185546875,0.0126190185546875,0.0126190185546875],[0.0122833251953125,0.0122833251953125,0.0122833251953125],[0.014068603515625,0.014068603515625,0.014068603515625],[0.0137939453125,0.0137939453125,0.0137939453125],[0.0126800537109375,0.0126800537109375,0.0126800537109375],[0.012176513671875,0.012176513671875,0.012176513671875],[0.269500732421875,0.269500732421875,0.269500732421875]]],"scale_curve":[[[0.015625,0.05563854053616524,0.07973411679267883],[0.0625,0.459846556186676,0.6589938998222351],[0.25,1.1449464559555054,1.6407924890518188]]]},"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":"[\"20\",\"33\",\"0\",\"179\"]"}