{"collection":"grad-noise-175k","coord":"t16_x14_u1_b58","data":{"index":86665,"ordinal":"130495489","topo":"o2(x,o1(o2(x,x)))","expression":"mod(D,log(div(D,R)))","image":"frame_expr-086665.png","measured":true,"step":10127,"globalStep":10127,"value_mean":-0.9609645009040833,"value_positive_fraction":0.019622802734375,"value_abs_mean":0.965900182723999,"value_variance":0.03830292820930481,"value_stddev":0.19571132957935333,"value_min":-1,"value_max":0.27041590213775635,"value_range":1.2704159021377563,"histogram_probability_sum":1,"histogram_entropy_bits":0.3595535159111023,"gradient_energy_x":0.005156825762242079,"gradient_energy_y":0.00413153413683176,"gradient_magnitude_mean":0.010991442017257214,"gradient_axis_bias":0.11038457602262497,"gradient_nonzero_flag":1,"laplacian_mean":-1.5464414104826574e-7,"laplacian_energy":0.01947633922100067,"laplacian_abs_mean":0.01980491913855076,"gradient_magnitude_variance":0.009168638847768307,"gradient_magnitude_stddev":0.0957530066370964,"gradient_magnitude_cv":8.711596488952637,"gradient_magnitude_max":1.3704309463500977,"gradient_energy_over_variance":0.24249736964702606,"laplacian_energy_over_variance":0.5084817409515381,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009982608258724213,"scale_diff2_mid":0.0403175875544548,"scale_diff2_far":0.08682557195425034,"scale_diff2_near_over_variance":0.2606225907802582,"scale_diff2_mid_over_variance":1.052597999572754,"scale_diff2_far_over_variance":2.266812801361084,"value_histogram":[[[0.9609375,0.9609375,0.9609375],[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],[0.000701904296875,0.000701904296875,0.000701904296875],[0.004547119140625,0.004547119140625,0.004547119140625],[0.0054931640625,0.0054931640625,0.0054931640625],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0048980712890625,0.0048980712890625,0.0048980712890625],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0056915283203125,0.0056915283203125,0.0056915283203125],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[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]]],"scale_curve":[[[0.015625,0.009982608258724213,0.2606225907802582],[0.0625,0.0403175875544548,1.052597999572754],[0.25,0.08682557195425034,2.266812801361084]]]},"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\",\"14\",\"1\",\"58\"]"}