{"collection":"grad-noise-175k","coord":"t12_x17_u3_b108","data":{"index":34058,"ordinal":"98134740","topo":"o1(o2(x,o2(x,x)))","expression":"flr(dot(D,dot(R,R)))","image":"frame_expr-034058.png","measured":true,"step":102311,"globalStep":102311,"value_mean":-0.47437784075737,"value_positive_fraction":0.0127105712890625,"value_abs_mean":0.47895586490631104,"value_variance":0.09641030430793762,"value_stddev":0.3105000853538513,"value_min":-1,"value_max":0.6440855860710144,"value_range":1.6440856456756592,"histogram_probability_sum":1,"histogram_entropy_bits":4.106468677520752,"gradient_energy_x":0.0466412790119648,"gradient_energy_y":0.046660177409648895,"gradient_magnitude_mean":0.1797051876783371,"gradient_axis_bias":-0.0002025520079769194,"gradient_nonzero_flag":1,"laplacian_mean":-0.000009946538739313837,"laplacian_energy":0.3815988004207611,"laplacian_abs_mean":0.2881641387939453,"gradient_magnitude_variance":0.06100068241357803,"gradient_magnitude_stddev":0.24698315560817719,"gradient_magnitude_cv":1.3743796348571777,"gradient_magnitude_max":1.4133903980255127,"gradient_energy_over_variance":0.967754065990448,"laplacian_energy_over_variance":3.958070755004883,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09078707545995712,"scale_diff2_mid":0.2259148210287094,"scale_diff2_far":0.03323638066649437,"scale_diff2_near_over_variance":0.941673994064331,"scale_diff2_mid_over_variance":2.34326434135437,"scale_diff2_far_over_variance":0.3447389006614685,"value_histogram":[[[0.0727081298828125,0.0727081298828125,0.0727081298828125],[0.0508270263671875,0.0508270263671875,0.0508270263671875],[0.0577239990234375,0.0577239990234375,0.0577239990234375],[0.0634765625,0.0634765625,0.0634765625],[0.046051025390625,0.046051025390625,0.046051025390625],[0.06658935546875,0.06658935546875,0.06658935546875],[0.0490570068359375,0.0490570068359375,0.0490570068359375],[0.064300537109375,0.064300537109375,0.064300537109375],[0.067413330078125,0.067413330078125,0.067413330078125],[0.049346923828125,0.049346923828125,0.049346923828125],[0.0676422119140625,0.0676422119140625,0.0676422119140625],[0.0462799072265625,0.0462799072265625,0.0462799072265625],[0.07244873046875,0.07244873046875,0.07244873046875],[0.06329345703125,0.06329345703125,0.06329345703125],[0.0578765869140625,0.0578765869140625,0.0578765869140625],[0.076873779296875,0.076873779296875,0.076873779296875],[0.018341064453125,0.018341064453125,0.018341064453125],[0.0035247802734375,0.0035247802734375,0.0035247802734375],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.001556396484375,0.001556396484375,0.001556396484375],[0.000579833984375,0.000579833984375,0.000579833984375],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.09078707545995712,0.941673994064331],[0.0625,0.2259148210287094,2.34326434135437],[0.25,0.03323638066649437,0.3447389006614685]]]},"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\",\"17\",\"3\",\"108\"]"}