{"collection":"grad-noise-175k","coord":"t17_x12_u0_b58","data":{"index":107719,"ordinal":"138535087","topo":"o2(x,o2(x,o1(x)))","expression":"mod(D,div(D,sqt(P)))","image":"frame_expr-107719.png","measured":true,"step":21759,"globalStep":21759,"value_mean":-0.5618737936019897,"value_positive_fraction":0.1796875,"value_abs_mean":0.5794553160667419,"value_variance":0.24821968376636505,"value_stddev":0.49821650981903076,"value_min":-1,"value_max":0.21578779816627502,"value_range":1.2157877683639526,"histogram_probability_sum":1,"histogram_entropy_bits":1.7645083665847778,"gradient_energy_x":0.005457554943859577,"gradient_energy_y":0,"gradient_magnitude_mean":0.01646900735795498,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.00004994319169782102,"laplacian_energy":0.010924783535301685,"laplacian_abs_mean":0.026211068034172058,"gradient_magnitude_variance":0.005187928676605225,"gradient_magnitude_stddev":0.07202727347612381,"gradient_magnitude_cv":4.373504161834717,"gradient_magnitude_max":0.9999173879623413,"gradient_energy_over_variance":0.021986793726682663,"laplacian_energy_over_variance":0.044012557715177536,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0072043463587760925,"scale_diff2_mid":0.02640201523900032,"scale_diff2_far":0.08473416417837143,"scale_diff2_near_over_variance":0.029024073854088783,"scale_diff2_mid_over_variance":0.10636551678180695,"scale_diff2_far_over_variance":0.34136763215065,"value_histogram":[[[0.5625,0.5625,0.5625],[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],[0.03125,0.03125,0.03125],[0.2265625,0.2265625,0.2265625],[0.125,0.125,0.125],[0.04296875,0.04296875,0.04296875],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[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]]],"scale_curve":[[[0.015625,0.0072043463587760925,0.029024073854088783],[0.0625,0.02640201523900032,0.10636551678180695],[0.25,0.08473416417837143,0.34136763215065]]]},"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":"[\"17\",\"12\",\"0\",\"58\"]"}