{"collection":"grad-noise-175k","coord":"t19_x14_u5_b112","data":{"index":149222,"ordinal":"154858150","topo":"o2(x,o2(o1(x),x))","expression":"dst(D,mlt(sgn(D),R))","image":"frame_expr-149222.png","measured":true,"step":73783,"globalStep":73783,"value_mean":0.8173944354057312,"value_positive_fraction":1,"value_abs_mean":0.8173944354057312,"value_variance":0.039148345589637756,"value_stddev":0.19785940647125244,"value_min":0.03060370311141014,"value_max":1,"value_range":0.9693962931632996,"histogram_probability_sum":1,"histogram_entropy_bits":2.9169487953186035,"gradient_energy_x":0.0013532261364161968,"gradient_energy_y":0.0013534354511648417,"gradient_magnitude_mean":0.03844382241368294,"gradient_axis_bias":-0.00007733318489044905,"gradient_nonzero_flag":1,"laplacian_mean":-0.00016394726117141545,"laplacian_energy":0.0008367205155082047,"laplacian_abs_mean":0.018093038350343704,"gradient_magnitude_variance":0.0012286946875974536,"gradient_magnitude_stddev":0.03505273908376694,"gradient_magnitude_cv":0.911791205406189,"gradient_magnitude_max":0.19499705731868744,"gradient_energy_over_variance":0.06913859397172928,"laplacian_energy_over_variance":0.021373074501752853,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0048731123097240925,"scale_diff2_mid":0.037774693220853806,"scale_diff2_far":0.06410852074623108,"scale_diff2_near_over_variance":0.12447811663150787,"scale_diff2_mid_over_variance":0.9649115800857544,"scale_diff2_far_over_variance":1.637579321861267,"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],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0009765625,0.0009765625,0.0009765625],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.0061187744140625,0.0061187744140625,0.0061187744140625],[0.008941650390625,0.008941650390625,0.008941650390625],[0.0135040283203125,0.0135040283203125,0.0135040283203125],[0.020263671875,0.020263671875,0.020263671875],[0.030487060546875,0.030487060546875,0.030487060546875],[0.0393524169921875,0.0393524169921875,0.0393524169921875],[0.0550384521484375,0.0550384521484375,0.0550384521484375],[0.07293701171875,0.07293701171875,0.07293701171875],[0.080718994140625,0.080718994140625,0.080718994140625],[0.084259033203125,0.084259033203125,0.084259033203125],[0.08709716796875,0.08709716796875,0.08709716796875],[0.0866546630859375,0.0866546630859375,0.0866546630859375],[0.4105377197265625,0.4105377197265625,0.4105377197265625]]],"scale_curve":[[[0.015625,0.0048731123097240925,0.12447811663150787],[0.0625,0.037774693220853806,0.9649115800857544],[0.25,0.06410852074623108,1.637579321861267]]]},"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\",\"14\",\"5\",\"112\"]"}