{"collection":"grad-noise-175k","coord":"t14_x15_u1_b69","data":{"index":59803,"ordinal":"114294699","topo":"o1(o2(o2(x,x),x))","expression":"log(lrg(div(D,R),P))","image":"frame_expr-059803.png","measured":true,"step":137391,"globalStep":137391,"value_mean":-0.65283203125,"value_positive_fraction":0,"value_abs_mean":0.65283203125,"value_variance":0.22649413347244263,"value_stddev":0.47591400146484375,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.9315133690834045,"gradient_energy_x":0.024250442162156105,"gradient_energy_y":0.005023305770009756,"gradient_magnitude_mean":0.02899700589478016,"gradient_axis_bias":0.6568046808242798,"gradient_nonzero_flag":1,"laplacian_mean":-0.000503905292134732,"laplacian_energy":0.06610607355833054,"laplacian_abs_mean":0.059051401913166046,"gradient_magnitude_variance":0.02844490483403206,"gradient_magnitude_stddev":0.16865617036819458,"gradient_magnitude_cv":5.8163299560546875,"gradient_magnitude_max":1.4142135381698608,"gradient_energy_over_variance":0.1292472630739212,"laplacian_energy_over_variance":0.29186660051345825,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.028684210032224655,"scale_diff2_mid":0.0917867049574852,"scale_diff2_far":0.1846952885389328,"scale_diff2_near_over_variance":0.12664438784122467,"scale_diff2_mid_over_variance":0.40524980425834656,"scale_diff2_far_over_variance":0.8154528737068176,"value_histogram":[[[0.65283203125,0.65283203125,0.65283203125],[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],[0.34716796875,0.34716796875,0.34716796875],[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]]],"scale_curve":[[[0.015625,0.028684210032224655,0.12664438784122467],[0.0625,0.0917867049574852,0.40524980425834656],[0.25,0.1846952885389328,0.8154528737068176]]]},"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\",\"15\",\"1\",\"69\"]"}