{"collection":"grad-noise-175k","coord":"t19_x1_u1_b103","data":{"index":137718,"ordinal":"154332124","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,pow(log(P),D))","image":"frame_expr-137718.png","measured":true,"step":130151,"globalStep":130151,"value_mean":-0.6175269484519958,"value_positive_fraction":0.19140625,"value_abs_mean":0.9996605515480042,"value_variance":0.618272066116333,"value_stddev":0.7863027453422546,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.7128344774246216,"gradient_energy_x":0.006694108247756958,"gradient_energy_y":0.006694106385111809,"gradient_magnitude_mean":0.006894089747220278,"gradient_axis_bias":1.3912573137986328e-7,"gradient_nonzero_flag":1,"laplacian_mean":2.0649128240624037e-10,"laplacian_energy":0.026769233867526054,"laplacian_abs_mean":0.013608862645924091,"gradient_magnitude_variance":0.01334656123071909,"gradient_magnitude_stddev":0.11552731692790985,"gradient_magnitude_cv":16.757444381713867,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.021654244512319565,"laplacian_energy_over_variance":0.043296851217746735,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01672898791730404,"scale_diff2_mid":0.06842847913503647,"scale_diff2_far":0.27851158380508423,"scale_diff2_near_over_variance":0.027057647705078125,"scale_diff2_mid_over_variance":0.11067696660757065,"scale_diff2_far_over_variance":0.45046767592430115,"value_histogram":[[[0.80859375,0.80859375,0.80859375],[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],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.1907806396484375,0.1907806396484375,0.1907806396484375]]],"scale_curve":[[[0.015625,0.01672898791730404,0.027057647705078125],[0.0625,0.06842847913503647,0.11067696660757065],[0.25,0.27851158380508423,0.45046767592430115]]]},"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":"[\"19\",\"1\",\"1\",\"103\"]"}