{"collection":"grad-noise-175k","coord":"t19_x8_u6_b34","data":{"index":144183,"ordinal":"154615867","topo":"o2(x,o2(o1(x),x))","expression":"div(P,sub(nrm(R),R))","image":"frame_expr-144183.png","measured":true,"step":33471,"globalStep":33471,"value_mean":-0.07593926787376404,"value_positive_fraction":0.4618988037109375,"value_abs_mean":0.9706219434738159,"value_variance":0.9591147899627686,"value_stddev":0.9793440699577332,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.407254695892334,"gradient_energy_x":0.10361319035291672,"gradient_energy_y":0.09967727214097977,"gradient_magnitude_mean":0.11299937963485718,"gradient_axis_bias":0.01936105638742447,"gradient_nonzero_flag":1,"laplacian_mean":0.00009843738371273503,"laplacian_energy":0.5190687775611877,"laplacian_abs_mean":0.21384941041469574,"gradient_magnitude_variance":0.1904660016298294,"gradient_magnitude_stddev":0.4364241063594818,"gradient_magnitude_cv":3.8621816635131836,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.21195633709430695,"laplacian_energy_over_variance":0.5411956906318665,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.21384407579898834,"scale_diff2_mid":0.9032180905342102,"scale_diff2_far":1.9252954721450806,"scale_diff2_near_over_variance":0.22295983135700226,"scale_diff2_mid_over_variance":0.9417205452919006,"scale_diff2_far_over_variance":2.0073671340942383,"value_histogram":[[[0.5162506103515625,0.5162506103515625,0.5162506103515625],[0.000732421875,0.000732421875,0.000732421875],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.001129150390625,0.001129150390625,0.001129150390625],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.001251220703125,0.001251220703125,0.001251220703125],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.001800537109375,0.001800537109375,0.001800537109375],[0.005950927734375,0.005950927734375,0.005950927734375],[0.0061798095703125,0.0061798095703125,0.0061798095703125],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.001129150390625,0.001129150390625,0.001129150390625],[0.00079345703125,0.00079345703125,0.00079345703125],[0.001129150390625,0.001129150390625,0.001129150390625],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.00091552734375,0.00091552734375,0.00091552734375],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0010986328125,0.0010986328125,0.0010986328125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.000946044921875,0.000946044921875,0.000946044921875],[0.440399169921875,0.440399169921875,0.440399169921875]]],"scale_curve":[[[0.015625,0.21384407579898834,0.22295983135700226],[0.0625,0.9032180905342102,0.9417205452919006],[0.25,1.9252954721450806,2.0073671340942383]]]},"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\",\"8\",\"6\",\"34\"]"}