{"collection":"grad-noise-175k","coord":"t17_x10_u1_b72","data":{"index":106160,"ordinal":"138454500","topo":"o2(x,o2(x,o1(x)))","expression":"lrg(D,lrg(P,log(D)))","image":"frame_expr-106160.png","measured":true,"step":9287,"globalStep":9287,"value_mean":0.21672861278057098,"value_positive_fraction":0.46484375,"value_abs_mean":0.21672861278057098,"value_variance":0.11720103770494461,"value_stddev":0.3423463702201843,"value_min":0,"value_max":0.9997089505195618,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":2.2098019123077393,"gradient_energy_x":0.02801123633980751,"gradient_energy_y":0,"gradient_magnitude_mean":0.05649421736598015,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.00008984264422906563,"laplacian_energy":0.05231161415576935,"laplacian_abs_mean":0.05996958538889885,"gradient_magnitude_variance":0.024815399199724197,"gradient_magnitude_stddev":0.1575290411710739,"gradient_magnitude_cv":2.788409948348999,"gradient_magnitude_max":0.9994179010391235,"gradient_energy_over_variance":0.23900160193443298,"laplacian_energy_over_variance":0.4463408887386322,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.027396274730563164,"scale_diff2_mid":0.09447917342185974,"scale_diff2_far":0.032991547137498856,"scale_diff2_near_over_variance":0.23375454545021057,"scale_diff2_mid_over_variance":0.8061291575431824,"scale_diff2_far_over_variance":0.2814953625202179,"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],[0.62890625,0.62890625,0.62890625],[0.03125,0.03125,0.03125],[0.03125,0.03125,0.03125],[0.03125,0.03125,0.03125],[0,0,0],[0.03125,0.03125,0.03125],[0,0,0],[0.03125,0.03125,0.03125],[0.03125,0.03125,0.03125],[0,0,0],[0.03125,0.03125,0.03125],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.0703125,0.0703125,0.0703125]]],"scale_curve":[[[0.015625,0.027396274730563164,0.23375454545021057],[0.0625,0.09447917342185974,0.8061291575431824],[0.25,0.032991547137498856,0.2814953625202179]]]},"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\",\"10\",\"1\",\"72\"]"}