{"collection":"grad-noise-175k","coord":"t19_x16_u6_b112","data":{"index":151037,"ordinal":"154939153","topo":"o2(x,o2(o1(x),x))","expression":"dst(D,mlt(nrm(R),D))","image":"frame_expr-151037.png","measured":true,"step":88303,"globalStep":88303,"value_mean":0.4616527855396271,"value_positive_fraction":1,"value_abs_mean":0.4616527855396271,"value_variance":0.05089400336146355,"value_stddev":0.22559699416160583,"value_min":0.013294155709445477,"value_max":1,"value_range":0.9867058396339417,"histogram_probability_sum":1,"histogram_entropy_bits":3.8355767726898193,"gradient_energy_x":0.0031791848596185446,"gradient_energy_y":0.0029426116961985826,"gradient_magnitude_mean":0.0714932531118393,"gradient_axis_bias":0.038644399493932724,"gradient_nonzero_flag":1,"laplacian_mean":-0.0007757474086247385,"laplacian_energy":0.0010812657419592142,"laplacian_abs_mean":0.02415613830089569,"gradient_magnitude_variance":0.0010105324909090996,"gradient_magnitude_stddev":0.03178887441754341,"gradient_magnitude_cv":0.4446415901184082,"gradient_magnitude_max":0.16736353933811188,"gradient_energy_over_variance":0.12028522044420242,"laplacian_energy_over_variance":0.0212454441934824,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010991455055773258,"scale_diff2_mid":0.07624290138483047,"scale_diff2_far":0.040322307497262955,"scale_diff2_near_over_variance":0.2159675806760788,"scale_diff2_mid_over_variance":1.4980723857879639,"scale_diff2_far_over_variance":0.7922800779342651,"value_histogram":[[[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],[0,0,0],[0.0233001708984375,0.0233001708984375,0.0233001708984375],[0.044036865234375,0.044036865234375,0.044036865234375],[0.0667572021484375,0.0667572021484375,0.0667572021484375],[0.0738983154296875,0.0738983154296875,0.0738983154296875],[0.08251953125,0.08251953125,0.08251953125],[0.0854949951171875,0.0854949951171875,0.0854949951171875],[0.088348388671875,0.088348388671875,0.088348388671875],[0.0951995849609375,0.0951995849609375,0.0951995849609375],[0.0961151123046875,0.0961151123046875,0.0961151123046875],[0.08673095703125,0.08673095703125,0.08673095703125],[0.0751495361328125,0.0751495361328125,0.0751495361328125],[0.065704345703125,0.065704345703125,0.065704345703125],[0.0513458251953125,0.0513458251953125,0.0513458251953125],[0.035064697265625,0.035064697265625,0.035064697265625],[0.020111083984375,0.020111083984375,0.020111083984375],[0.010223388671875,0.010223388671875,0.010223388671875]]],"scale_curve":[[[0.015625,0.010991455055773258,0.2159675806760788],[0.0625,0.07624290138483047,1.4980723857879639],[0.25,0.040322307497262955,0.7922800779342651]]]},"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\",\"16\",\"6\",\"112\"]"}