{"collection":"grad-noise-175k","coord":"t18_x17_u0_b178","data":{"index":123961,"ordinal":"146857813","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(P,mod(D,mlt(R,R)))","image":"frame_expr-123961.png","measured":true,"step":20095,"globalStep":20095,"value_mean":0.0002068683970719576,"value_positive_fraction":0.4998779296875,"value_abs_mean":0.9372642040252686,"value_variance":0.9244368672370911,"value_stddev":0.9614763855934143,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8256083726882935,"gradient_energy_x":0.0016300987917929888,"gradient_energy_y":0.000013067660802335013,"gradient_magnitude_mean":0.011235596612095833,"gradient_axis_bias":0.9840945601463318,"gradient_nonzero_flag":1,"laplacian_mean":1.500581561231229e-7,"laplacian_energy":0.0011002642568200827,"laplacian_abs_mean":0.008724790066480637,"gradient_magnitude_variance":0.0015177682507783175,"gradient_magnitude_stddev":0.03895854577422142,"gradient_magnitude_cv":3.467421054840088,"gradient_magnitude_max":0.5892775654792786,"gradient_energy_over_variance":0.0017774782609194517,"laplacian_energy_over_variance":0.0011901995167136192,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003474192228168249,"scale_diff2_mid":0.03295391425490379,"scale_diff2_far":0.23502258956432343,"scale_diff2_near_over_variance":0.003758171573281288,"scale_diff2_mid_over_variance":0.03564755618572235,"scale_diff2_far_over_variance":0.2542332708835602,"value_histogram":[[[0.4473114013671875,0.4473114013671875,0.4473114013671875],[0.0113677978515625,0.0113677978515625,0.0113677978515625],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.00164794921875,0.00164794921875,0.00164794921875],[0.001220703125,0.001220703125,0.001220703125],[0.001251220703125,0.001251220703125,0.001251220703125],[0.0015869140625,0.0015869140625,0.0015869140625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.002197265625,0.002197265625,0.002197265625],[0.002044677734375,0.002044677734375,0.002044677734375],[0.00177001953125,0.00177001953125,0.00177001953125],[0.012176513671875,0.012176513671875,0.012176513671875],[0.0094146728515625,0.0094146728515625,0.0094146728515625],[0.0096588134765625,0.0096588134765625,0.0096588134765625],[0.011962890625,0.011962890625,0.011962890625],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.00189208984375,0.00189208984375,0.00189208984375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0019683837890625,0.0019683837890625,0.0019683837890625],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.001556396484375,0.001556396484375,0.001556396484375],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0009765625,0.0009765625,0.0009765625],[0.001708984375,0.001708984375,0.001708984375],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.01116943359375,0.01116943359375,0.01116943359375],[0.447998046875,0.447998046875,0.447998046875]]],"scale_curve":[[[0.015625,0.003474192228168249,0.003758171573281288],[0.0625,0.03295391425490379,0.03564755618572235],[0.25,0.23502258956432343,0.2542332708835602]]]},"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\",\"17\",\"0\",\"178\"]"}