{"collection":"grad-noise-175k","coord":"t12_x5_u0_b42","data":{"index":23465,"ordinal":"97649259","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(div(P,dot(D,R)))","image":"frame_expr-023465.png","measured":true,"step":17567,"globalStep":17567,"value_mean":-0.8375455141067505,"value_positive_fraction":0.085662841796875,"value_abs_mean":0.9911286234855652,"value_variance":0.2880987823009491,"value_stddev":0.5367483496665955,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.5163996815681458,"gradient_energy_x":0.07543057203292847,"gradient_energy_y":0.06988011300563812,"gradient_magnitude_mean":0.06987130641937256,"gradient_axis_bias":0.03819718584418297,"gradient_nonzero_flag":1,"laplacian_mean":-0.00009134488209383562,"laplacian_energy":0.4503900706768036,"laplacian_abs_mean":0.1484406441450119,"gradient_magnitude_variance":0.14043200016021729,"gradient_magnitude_stddev":0.3747425675392151,"gradient_magnitude_cv":5.363325595855713,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.5043779611587524,"laplacian_energy_over_variance":1.5633182525634766,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.13734233379364014,"scale_diff2_mid":0.4254888892173767,"scale_diff2_far":0.5954580903053284,"scale_diff2_near_over_variance":0.47671958804130554,"scale_diff2_mid_over_variance":1.476885437965393,"scale_diff2_far_over_variance":2.0668540000915527,"value_histogram":[[[0.914337158203125,0.914337158203125,0.914337158203125],[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],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00079345703125,0.00079345703125,0.00079345703125],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.00042724609375,0.00042724609375,0.00042724609375],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000244140625,0.000244140625,0.000244140625],[0.0730743408203125,0.0730743408203125,0.0730743408203125]]],"scale_curve":[[[0.015625,0.13734233379364014,0.47671958804130554],[0.0625,0.4254888892173767,1.476885437965393],[0.25,0.5954580903053284,2.0668540000915527]]]},"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":"[\"12\",\"5\",\"0\",\"42\"]"}