{"collection":"grad-noise-175k","coord":"t16_x11_u1_b116","data":{"index":84182,"ordinal":"130374344","topo":"o2(x,o1(o2(x,x)))","expression":"dst(D,log(lrg(P,R)))","image":"frame_expr-084182.png","measured":true,"step":161463,"globalStep":161463,"value_mean":-0.9652843475341797,"value_positive_fraction":0.01953125,"value_abs_mean":0.9956531524658203,"value_variance":0.06215845048427582,"value_stddev":0.24931596219539642,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.18316695094108582,"gradient_energy_x":0.004606170114129782,"gradient_energy_y":0.007512753829360008,"gradient_magnitude_mean":0.007094868458807468,"gradient_axis_bias":-0.23983842134475708,"gradient_nonzero_flag":1,"laplacian_mean":-2.4028076750504113e-10,"laplacian_energy":0.02539113722741604,"laplacian_abs_mean":0.013466901145875454,"gradient_magnitude_variance":0.012071705423295498,"gradient_magnitude_stddev":0.10987131297588348,"gradient_magnitude_cv":15.4860258102417,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.19496825337409973,"laplacian_energy_over_variance":0.40849050879478455,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015444931574165821,"scale_diff2_mid":0.06762086600065231,"scale_diff2_far":0.1501738280057907,"scale_diff2_near_over_variance":0.2484767884016037,"scale_diff2_mid_over_variance":1.087878942489624,"scale_diff2_far_over_variance":2.4159841537475586,"value_histogram":[[[0.98046875,0.98046875,0.98046875],[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],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000244140625,0.000244140625,0.000244140625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000244140625,0.000244140625,0.000244140625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000732421875,0.000732421875,0.000732421875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0013427734375,0.0013427734375,0.0013427734375],[0.00146484375,0.00146484375,0.00146484375],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0001220703125,0.0001220703125,0.0001220703125],[0,0,0],[0,0,0],[0,0,0],[0.01171875,0.01171875,0.01171875]]],"scale_curve":[[[0.015625,0.015444931574165821,0.2484767884016037],[0.0625,0.06762086600065231,1.087878942489624],[0.25,0.1501738280057907,2.4159841537475586]]]},"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":"[\"16\",\"11\",\"1\",\"116\"]"}