{"collection":"grad-noise-175k","coord":"t19_x7_u2_b107","data":{"index":142925,"ordinal":"154574735","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,min(frc(R),D))","image":"frame_expr-142925.png","measured":true,"step":23407,"globalStep":23407,"value_mean":-0.20549516379833221,"value_positive_fraction":0.3636474609375,"value_abs_mean":0.561808168888092,"value_variance":0.38802632689476013,"value_stddev":0.6229175925254822,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.640202045440674,"gradient_energy_x":0.02968338504433632,"gradient_energy_y":0.029741251841187477,"gradient_magnitude_mean":0.19338268041610718,"gradient_axis_bias":-0.0009737845975905657,"gradient_nonzero_flag":1,"laplacian_mean":0.0028369766660034657,"laplacian_energy":0.020144209265708923,"laplacian_abs_mean":0.08820261806249619,"gradient_magnitude_variance":0.022026320919394493,"gradient_magnitude_stddev":0.14841267466545105,"gradient_magnitude_cv":0.7674558758735657,"gradient_magnitude_max":0.8636127710342407,"gradient_energy_over_variance":0.153145894408226,"laplacian_energy_over_variance":0.05191453918814659,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07469648867845535,"scale_diff2_mid":0.5087528228759766,"scale_diff2_far":0.11762833595275879,"scale_diff2_near_over_variance":0.1925036609172821,"scale_diff2_mid_over_variance":1.3111295700073242,"scale_diff2_far_over_variance":0.30314522981643677,"value_histogram":[[[0.1895751953125,0.1895751953125,0.1895751953125],[0.0227813720703125,0.0227813720703125,0.0227813720703125],[0.0230560302734375,0.0230560302734375,0.0230560302734375],[0.02386474609375,0.02386474609375,0.02386474609375],[0.025238037109375,0.025238037109375,0.025238037109375],[0.028289794921875,0.028289794921875,0.028289794921875],[0.028778076171875,0.028778076171875,0.028778076171875],[0.0297393798828125,0.0297393798828125,0.0297393798828125],[0.03240966796875,0.03240966796875,0.03240966796875],[0.0328369140625,0.0328369140625,0.0328369140625],[0.0333099365234375,0.0333099365234375,0.0333099365234375],[0.0348052978515625,0.0348052978515625,0.0348052978515625],[0.0328521728515625,0.0328521728515625,0.0328521728515625],[0.0335540771484375,0.0335540771484375,0.0335540771484375],[0.0330657958984375,0.0330657958984375,0.0330657958984375],[0.0321197509765625,0.0321197509765625,0.0321197509765625],[0.0303802490234375,0.0303802490234375,0.0303802490234375],[0.02972412109375,0.02972412109375,0.02972412109375],[0.02642822265625,0.02642822265625,0.02642822265625],[0.0258331298828125,0.0258331298828125,0.0258331298828125],[0.0236053466796875,0.0236053466796875,0.0236053466796875],[0.022369384765625,0.022369384765625,0.022369384765625],[0.0224151611328125,0.0224151611328125,0.0224151611328125],[0.019287109375,0.019287109375,0.019287109375],[0.0192413330078125,0.0192413330078125,0.0192413330078125],[0.017242431640625,0.017242431640625,0.017242431640625],[0.015594482421875,0.015594482421875,0.015594482421875],[0.0145721435546875,0.0145721435546875,0.0145721435546875],[0.0135498046875,0.0135498046875,0.0135498046875],[0.01129150390625,0.01129150390625,0.01129150390625],[0.009796142578125,0.009796142578125,0.009796142578125],[0.0623931884765625,0.0623931884765625,0.0623931884765625]]],"scale_curve":[[[0.015625,0.07469648867845535,0.1925036609172821],[0.0625,0.5087528228759766,1.3111295700073242],[0.25,0.11762833595275879,0.30314522981643677]]]},"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":"[\"19\",\"7\",\"2\",\"107\"]"}