{"collection":"grad-noise-175k","coord":"t18_x14_u0_b71","data":{"index":123251,"ordinal":"146736503","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,lrg(D,mod(D,R)))","image":"frame_expr-123251.png","measured":true,"step":14415,"globalStep":14415,"value_mean":0.013324828818440437,"value_positive_fraction":0.5,"value_abs_mean":0.9331812858581543,"value_variance":0.9241703152656555,"value_stddev":0.9613377451896667,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6954768896102905,"gradient_energy_x":0.002570108277723193,"gradient_energy_y":0.00005046103979111649,"gradient_magnitude_mean":0.008368236944079399,"gradient_axis_bias":0.9614884257316589,"gradient_nonzero_flag":1,"laplacian_mean":1.5571038147754734e-7,"laplacian_energy":0.003911156672984362,"laplacian_abs_mean":0.007723870221525431,"gradient_magnitude_variance":0.0025512471329420805,"gradient_magnitude_stddev":0.050509870052337646,"gradient_magnitude_cv":6.035903453826904,"gradient_magnitude_max":0.9997090101242065,"gradient_energy_over_variance":0.002835591323673725,"laplacian_energy_over_variance":0.0042320736683905125,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0047262017615139484,"scale_diff2_mid":0.03344151750206947,"scale_diff2_far":0.23758740723133087,"scale_diff2_near_over_variance":0.005113994237035513,"scale_diff2_mid_over_variance":0.03618544712662697,"scale_diff2_far_over_variance":0.2570818364620209,"value_histogram":[[[0.446990966796875,0.446990966796875,0.446990966796875],[0.003021240234375,0.003021240234375,0.003021240234375],[0.003082275390625,0.003082275390625,0.003082275390625],[0.00225830078125,0.00225830078125,0.00225830078125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.002044677734375,0.002044677734375,0.002044677734375],[0.000396728515625,0.000396728515625,0.000396728515625],[0.002227783203125,0.002227783203125,0.002227783203125],[0.001739501953125,0.001739501953125,0.001739501953125],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.00177001953125,0.00177001953125,0.00177001953125],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.00836181640625,0.00836181640625,0.00836181640625],[0.0322265625,0.0322265625,0.0322265625],[0.00390625,0.00390625,0.00390625],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.00347900390625,0.00347900390625,0.00347900390625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0020751953125,0.0020751953125,0.0020751953125],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.002105712890625,0.002105712890625,0.002105712890625],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.462158203125,0.462158203125,0.462158203125]]],"scale_curve":[[[0.015625,0.0047262017615139484,0.005113994237035513],[0.0625,0.03344151750206947,0.03618544712662697],[0.25,0.23758740723133087,0.2570818364620209]]]},"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\",\"14\",\"0\",\"71\"]"}