{"collection":"grad-noise-175k","coord":"t12_x8_u1_b11","data":{"index":26096,"ordinal":"97770632","topo":"o1(o2(x,o2(x,x)))","expression":"log(sub(P,add(R,R)))","image":"frame_expr-026096.png","measured":true,"step":38615,"globalStep":38615,"value_mean":-0.25518882274627686,"value_positive_fraction":0.3788909912109375,"value_abs_mean":0.9778169393539429,"value_variance":0.9031603932380676,"value_stddev":0.9503474831581116,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.414505958557129,"gradient_energy_x":0.010674070566892624,"gradient_energy_y":0.0025344942696392536,"gradient_magnitude_mean":0.012808124534785748,"gradient_axis_bias":0.6162347197532654,"gradient_nonzero_flag":1,"laplacian_mean":-0.000001661333158153866,"laplacian_energy":0.02532629482448101,"laplacian_abs_mean":0.016501424834132195,"gradient_magnitude_variance":0.013050027191638947,"gradient_magnitude_stddev":0.11423671245574951,"gradient_magnitude_cv":8.919081687927246,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.014624826610088348,"laplacian_energy_over_variance":0.028041856363415718,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02053907699882984,"scale_diff2_mid":0.09761159867048264,"scale_diff2_far":0.3356383740901947,"scale_diff2_near_over_variance":0.02274133823812008,"scale_diff2_mid_over_variance":0.10807780921459198,"scale_diff2_far_over_variance":0.37162652611732483,"value_histogram":[[[0.6141510009765625,0.6141510009765625,0.6141510009765625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000244140625,0.000244140625,0.000244140625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.001556396484375,0.001556396484375,0.001556396484375],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.0026397705078125,0.0026397705078125,0.0026397705078125],[0.0025634765625,0.0025634765625,0.0025634765625],[0.002593994140625,0.002593994140625,0.002593994140625],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.004150390625,0.004150390625,0.004150390625],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.00958251953125,0.00958251953125,0.00958251953125],[0.331451416015625,0.331451416015625,0.331451416015625]]],"scale_curve":[[[0.015625,0.02053907699882984,0.02274133823812008],[0.0625,0.09761159867048264,0.10807780921459198],[0.25,0.3356383740901947,0.37162652611732483]]]},"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\",\"8\",\"1\",\"11\"]"}