{"collection":"grad-noise-175k","coord":"t16_x7_u1_b44","data":{"index":80722,"ordinal":"130212668","topo":"o2(x,o1(o2(x,x)))","expression":"pow(P,log(add(R,D)))","image":"frame_expr-080722.png","measured":true,"step":133783,"globalStep":133783,"value_mean":-0.9567995667457581,"value_positive_fraction":0.028564453125,"value_abs_mean":0.9860715866088867,"value_variance":0.06563785672187805,"value_stddev":0.25619885325431824,"value_min":-1,"value_max":0.9997089505195618,"value_range":1.999708890914917,"histogram_probability_sum":1,"histogram_entropy_bits":0.2971891760826111,"gradient_energy_x":0.021729687228798866,"gradient_energy_y":0.0059748156927526,"gradient_magnitude_mean":0.018609320744872093,"gradient_axis_bias":0.5686754584312439,"gradient_nonzero_flag":1,"laplacian_mean":0.00030742253875359893,"laplacian_energy":0.060309216380119324,"laplacian_abs_mean":0.035220276564359665,"gradient_magnitude_variance":0.027367448434233665,"gradient_magnitude_stddev":0.16543109714984894,"gradient_magnitude_cv":8.889690399169922,"gradient_magnitude_max":2.8280153274536133,"gradient_energy_over_variance":0.4220811724662781,"laplacian_energy_over_variance":0.9188175797462463,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.030030950903892517,"scale_diff2_mid":0.10305366665124893,"scale_diff2_far":0.15710143744945526,"scale_diff2_near_over_variance":0.457524836063385,"scale_diff2_mid_over_variance":1.5700340270996094,"scale_diff2_far_over_variance":2.3934576511383057,"value_histogram":[[[0.971435546875,0.971435546875,0.971435546875],[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],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.00146484375,0.00146484375,0.00146484375],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0015869140625,0.0015869140625,0.0015869140625],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.0029296875,0.0029296875,0.0029296875]]],"scale_curve":[[[0.015625,0.030030950903892517,0.457524836063385],[0.0625,0.10305366665124893,1.5700340270996094],[0.25,0.15710143744945526,2.3934576511383057]]]},"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\",\"7\",\"1\",\"44\"]"}