{"collection":"grad-noise-175k","coord":"t14_x23_u2_b50","data":{"index":66681,"ordinal":"114618089","topo":"o1(o2(o2(x,x),x))","expression":"frc(pow(lrg(R,D),R))","image":"frame_expr-066681.png","measured":true,"step":21455,"globalStep":21455,"value_mean":-0.871337890625,"value_positive_fraction":0,"value_abs_mean":0.871337890625,"value_variance":0.11214373260736465,"value_stddev":0.33487868309020996,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.5537576079368591,"gradient_energy_x":0.02062862366437912,"gradient_energy_y":0.01031431183218956,"gradient_magnitude_mean":0.030693866312503815,"gradient_axis_bias":0.3333333432674408,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.06557067483663559,"laplacian_abs_mean":0.06188586726784706,"gradient_magnitude_variance":0.030011070892214775,"gradient_magnitude_stddev":0.17323704063892365,"gradient_magnitude_cv":5.644028186798096,"gradient_magnitude_max":1.4142135381698608,"gradient_energy_over_variance":0.27592208981513977,"laplacian_energy_over_variance":0.5847020745277405,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03155124559998512,"scale_diff2_mid":0.11732687056064606,"scale_diff2_far":0.2190997302532196,"scale_diff2_near_over_variance":0.28134647011756897,"scale_diff2_mid_over_variance":1.0462186336517334,"scale_diff2_far_over_variance":1.9537402391433716,"value_histogram":[[[0.871337890625,0.871337890625,0.871337890625],[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],[0.128662109375,0.128662109375,0.128662109375],[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":[[[0.015625,0.03155124559998512,0.28134647011756897],[0.0625,0.11732687056064606,1.0462186336517334],[0.25,0.2190997302532196,1.9537402391433716]]]},"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\",\"23\",\"2\",\"50\"]"}