{"collection":"grad-noise-175k","coord":"t16_x1_u1_b43","data":{"index":75639,"ordinal":"129970261","topo":"o2(x,o1(o2(x,x)))","expression":"div(P,log(dst(P,D)))","image":"frame_expr-075639.png","measured":true,"step":93119,"globalStep":93119,"value_mean":1.0477378964424133e-9,"value_positive_fraction":0.5,"value_abs_mean":0.9104148149490356,"value_variance":0.8852944374084473,"value_stddev":0.9409008622169495,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.213468551635742,"gradient_energy_x":0.010225672274827957,"gradient_energy_y":0.006694265641272068,"gradient_magnitude_mean":0.017903130501508713,"gradient_axis_bias":0.20871275663375854,"gradient_nonzero_flag":1,"laplacian_mean":5.162282060156009e-12,"laplacian_energy":0.056878648698329926,"laplacian_abs_mean":0.020021362230181694,"gradient_magnitude_variance":0.01661287434399128,"gradient_magnitude_stddev":0.12889093160629272,"gradient_magnitude_cv":7.1993513107299805,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.01911221444606781,"laplacian_energy_over_variance":0.06424828618764877,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03018289990723133,"scale_diff2_mid":0.09914388507604599,"scale_diff2_far":0.24577920138835907,"scale_diff2_near_over_variance":0.03409362956881523,"scale_diff2_mid_over_variance":0.11198973655700684,"scale_diff2_far_over_variance":0.277624249458313,"value_histogram":[[[0.42156982421875,0.42156982421875,0.42156982421875],[0.004913330078125,0.004913330078125,0.004913330078125],[0.003936767578125,0.003936767578125,0.003936767578125],[0.003875732421875,0.003875732421875,0.003875732421875],[0.00543212890625,0.00543212890625,0.00543212890625],[0.0052490234375,0.0052490234375,0.0052490234375],[0.006256103515625,0.006256103515625,0.006256103515625],[0.00775146484375,0.00775146484375,0.00775146484375],[0.005615234375,0.005615234375,0.005615234375],[0.002777099609375,0.002777099609375,0.002777099609375],[0.00347900390625,0.00347900390625,0.00347900390625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0032958984375,0.0032958984375,0.0032958984375],[0.005218505859375,0.005218505859375,0.005218505859375],[0.014495849609375,0.014495849609375,0.014495849609375],[0.014495849609375,0.014495849609375,0.014495849609375],[0.005218505859375,0.005218505859375,0.005218505859375],[0.0032958984375,0.0032958984375,0.0032958984375],[0.00335693359375,0.00335693359375,0.00335693359375],[0.002777099609375,0.002777099609375,0.002777099609375],[0.00347900390625,0.00347900390625,0.00347900390625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.005615234375,0.005615234375,0.005615234375],[0.00775146484375,0.00775146484375,0.00775146484375],[0.006256103515625,0.006256103515625,0.006256103515625],[0.0052490234375,0.0052490234375,0.0052490234375],[0.00543212890625,0.00543212890625,0.00543212890625],[0.003875732421875,0.003875732421875,0.003875732421875],[0.003936767578125,0.003936767578125,0.003936767578125],[0.004913330078125,0.004913330078125,0.004913330078125],[0.42156982421875,0.42156982421875,0.42156982421875]]],"scale_curve":[[[0.015625,0.03018289990723133,0.03409362956881523],[0.0625,0.09914388507604599,0.11198973655700684],[0.25,0.24577920138835907,0.277624249458313]]]},"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":"[\"16\",\"1\",\"1\",\"43\"]"}