{"collection":"grad-noise-175k","coord":"t19_x17_u0_b66","data":{"index":151112,"ordinal":"154978302","topo":"o2(x,o2(o1(x),x))","expression":"lrg(D,add(sqt(R),R))","image":"frame_expr-151112.png","measured":true,"step":88903,"globalStep":88903,"value_mean":0.5297906994819641,"value_positive_fraction":0.9483642578125,"value_abs_mean":0.5297906994819641,"value_variance":0.1546296924352646,"value_stddev":0.39322981238365173,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":3.404970169067383,"gradient_energy_x":0.003677027765661478,"gradient_energy_y":0.002379113808274269,"gradient_magnitude_mean":0.05351438373327255,"gradient_axis_bias":0.21431367099285126,"gradient_nonzero_flag":1,"laplacian_mean":0.000007251020178955514,"laplacian_energy":0.0038087964057922363,"laplacian_abs_mean":0.018537066876888275,"gradient_magnitude_variance":0.003192928619682789,"gradient_magnitude_stddev":0.05650600418448448,"gradient_magnitude_cv":1.0559031963348389,"gradient_magnitude_max":0.9994413256645203,"gradient_energy_over_variance":0.039165448397397995,"laplacian_energy_over_variance":0.024631725624203682,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010080685839056969,"scale_diff2_mid":0.11507110297679901,"scale_diff2_far":0.29139208793640137,"scale_diff2_near_over_variance":0.06519243121147156,"scale_diff2_mid_over_variance":0.7441720962524414,"scale_diff2_far_over_variance":1.8844510316848755,"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],[0.2095489501953125,0.2095489501953125,0.2095489501953125],[0.0493316650390625,0.0493316650390625,0.0493316650390625],[0.0465850830078125,0.0465850830078125,0.0465850830078125],[0.04620361328125,0.04620361328125,0.04620361328125],[0.015106201171875,0.015106201171875,0.015106201171875],[0.039642333984375,0.039642333984375,0.039642333984375],[0.018310546875,0.018310546875,0.018310546875],[0.0462188720703125,0.0462188720703125,0.0462188720703125],[0.043975830078125,0.043975830078125,0.043975830078125],[0.019805908203125,0.019805908203125,0.019805908203125],[0.0378265380859375,0.0378265380859375,0.0378265380859375],[0.01641845703125,0.01641845703125,0.01641845703125],[0.04583740234375,0.04583740234375,0.04583740234375],[0.046295166015625,0.046295166015625,0.046295166015625],[0.0498504638671875,0.0498504638671875,0.0498504638671875],[0.26904296875,0.26904296875,0.26904296875]]],"scale_curve":[[[0.015625,0.010080685839056969,0.06519243121147156],[0.0625,0.11507110297679901,0.7441720962524414],[0.25,0.29139208793640137,1.8844510316848755]]]},"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\",\"17\",\"0\",\"66\"]"}