{"collection":"grad-noise-175k","coord":"t14_x21_u0_b58","data":{"index":64753,"ordinal":"114536893","topo":"o1(o2(o2(x,x),x))","expression":"sqt(mod(div(R,D),P))","image":"frame_expr-064753.png","measured":true,"step":6031,"globalStep":6031,"value_mean":-0.9405982494354248,"value_positive_fraction":0.03125,"value_abs_mean":0.9969017505645752,"value_variance":0.11020508408546448,"value_stddev":0.33197149634361267,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.26372596621513367,"gradient_energy_x":0.015448507852852345,"gradient_energy_y":0.012750857509672642,"gradient_magnitude_mean":0.016577141359448433,"gradient_axis_bias":0.09566351771354675,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000025179922431561863,"laplacian_energy":0.06134612113237381,"laplacian_abs_mean":0.03221798688173294,"gradient_magnitude_variance":0.02792309783399105,"gradient_magnitude_stddev":0.16710205376148224,"gradient_magnitude_cv":10.080269813537598,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.25588080286979675,"laplacian_energy_over_variance":0.5566542148590088,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0249064639210701,"scale_diff2_mid":0.10124910622835159,"scale_diff2_far":0.22708432376384735,"scale_diff2_near_over_variance":0.2260010540485382,"scale_diff2_mid_over_variance":0.918733537197113,"scale_diff2_far_over_variance":2.060561180114746,"value_histogram":[[[0.96875,0.96875,0.96875],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.00048828125,0.00048828125,0.00048828125],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.001800537109375,0.001800537109375,0.001800537109375],[0.0205230712890625,0.0205230712890625,0.0205230712890625]]],"scale_curve":[[[0.015625,0.0249064639210701,0.2260010540485382],[0.0625,0.10124910622835159,0.918733537197113],[0.25,0.22708432376384735,2.060561180114746]]]},"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":"[\"14\",\"21\",\"0\",\"58\"]"}