{"collection":"grad-noise-175k","coord":"t18_x58_u0_b53","data":{"index":132077,"ordinal":"148514129","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(R,pow(P,dot(D,D)))","image":"frame_expr-132077.png","measured":true,"step":85023,"globalStep":85023,"value_mean":-0.0664897933602333,"value_positive_fraction":0.4857635498046875,"value_abs_mean":0.9456385970115662,"value_variance":0.915274441242218,"value_stddev":0.956699788570404,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.98954439163208,"gradient_energy_x":0.005654174834489822,"gradient_energy_y":0.0009522165637463331,"gradient_magnitude_mean":0.02006918005645275,"gradient_axis_bias":0.7117286324501038,"gradient_nonzero_flag":1,"laplacian_mean":-0.0001925315154949203,"laplacian_energy":0.00940869003534317,"laplacian_abs_mean":0.01587054319679737,"gradient_magnitude_variance":0.00620043370872736,"gradient_magnitude_stddev":0.07874283194541931,"gradient_magnitude_cv":3.923569917678833,"gradient_magnitude_max":1.8293875455856323,"gradient_energy_over_variance":0.007217935286462307,"laplacian_energy_over_variance":0.010279638692736626,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010452517308294773,"scale_diff2_mid":0.06928879767656326,"scale_diff2_far":0.30379584431648254,"scale_diff2_near_over_variance":0.011420091614127159,"scale_diff2_mid_over_variance":0.07570275664329529,"scale_diff2_far_over_variance":0.33191776275634766,"value_histogram":[[[0.500091552734375,0.500091552734375,0.500091552734375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.000823974609375,0.000823974609375,0.000823974609375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.002197265625,0.002197265625,0.002197265625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0042724609375,0.0042724609375,0.0042724609375],[0.004730224609375,0.004730224609375,0.004730224609375],[0.006866455078125,0.006866455078125,0.006866455078125],[0.0084075927734375,0.0084075927734375,0.0084075927734375],[0.0086517333984375,0.0086517333984375,0.0086517333984375],[0.010894775390625,0.010894775390625,0.010894775390625],[0.0110626220703125,0.0110626220703125,0.0110626220703125],[0.0130615234375,0.0130615234375,0.0130615234375],[0.0137786865234375,0.0137786865234375,0.0137786865234375],[0.0172271728515625,0.0172271728515625,0.0172271728515625],[0.014801025390625,0.014801025390625,0.014801025390625],[0.362762451171875,0.362762451171875,0.362762451171875]]],"scale_curve":[[[0.015625,0.010452517308294773,0.011420091614127159],[0.0625,0.06928879767656326,0.07570275664329529],[0.25,0.30379584431648254,0.33191776275634766]]]},"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":"[\"18\",\"58\",\"0\",\"53\"]"}