{"collection":"grad-noise-175k","coord":"t18_x41_u0_b38","data":{"index":128645,"ordinal":"147827297","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(D,div(D,mod(D,R)))","image":"frame_expr-128645.png","measured":true,"step":57567,"globalStep":57567,"value_mean":0.9910978078842163,"value_positive_fraction":1,"value_abs_mean":0.9910978078842163,"value_variance":0.0006646688561886549,"value_stddev":0.02578117325901985,"value_min":0.8545840382575989,"value_max":1,"value_range":0.14541596174240112,"histogram_probability_sum":1,"histogram_entropy_bits":0.37166303396224976,"gradient_energy_x":0.0005303905927576125,"gradient_energy_y":0.00004342752436059527,"gradient_magnitude_mean":0.009457588195800781,"gradient_axis_bias":0.8486366868019104,"gradient_nonzero_flag":1,"laplacian_mean":-0.00010601281974231824,"laplacian_energy":0.0013746439944952726,"laplacian_abs_mean":0.01525181345641613,"gradient_magnitude_variance":0.00048450552276335657,"gradient_magnitude_stddev":0.02201148495078087,"gradient_magnitude_cv":2.3273887634277344,"gradient_magnitude_max":0.19745036959648132,"gradient_energy_over_variance":0.8633142709732056,"laplacian_energy_over_variance":2.0681636333465576,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0005342336953617632,"scale_diff2_mid":0.001094271196052432,"scale_diff2_far":0.0010913133155554533,"scale_diff2_near_over_variance":0.8037591576576233,"scale_diff2_mid_over_variance":1.6463403701782227,"scale_diff2_far_over_variance":1.6418901681900024,"value_histogram":[[[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],[0,0,0],[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],[0.0151214599609375,0.0151214599609375,0.0151214599609375],[0.0438232421875,0.0438232421875,0.0438232421875],[0.9410552978515625,0.9410552978515625,0.9410552978515625]]],"scale_curve":[[[0.015625,0.0005342336953617632,0.8037591576576233],[0.0625,0.001094271196052432,1.6463403701782227],[0.25,0.0010913133155554533,1.6418901681900024]]]},"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":"[\"18\",\"41\",\"0\",\"38\"]"}