{"collection":"grad-noise-175k","coord":"t19_x21_u6_b118","data":{"index":155278,"ordinal":"155141164","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,min(nrm(D),P))","image":"frame_expr-155278.png","measured":true,"step":122231,"globalStep":122231,"value_mean":0.9865065813064575,"value_positive_fraction":1,"value_abs_mean":0.9865065813064575,"value_variance":0.004443664103746414,"value_stddev":0.0666608139872551,"value_min":0.09301982074975967,"value_max":1,"value_range":0.9069801568984985,"histogram_probability_sum":1,"histogram_entropy_bits":0.44801223278045654,"gradient_energy_x":0.0006510240491479635,"gradient_energy_y":0.0006601120694540441,"gradient_magnitude_mean":0.007426746189594269,"gradient_axis_bias":-0.006931408774107695,"gradient_nonzero_flag":1,"laplacian_mean":0.000004362641902844189,"laplacian_energy":0.0023501766845583916,"laplacian_abs_mean":0.006682559847831726,"gradient_magnitude_variance":0.0012555535649880767,"gradient_magnitude_stddev":0.03543379157781601,"gradient_magnitude_cv":4.771105766296387,"gradient_magnitude_max":1.2826635837554932,"gradient_energy_over_variance":0.2950574457645416,"laplacian_energy_over_variance":0.528882622718811,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0020217248238623142,"scale_diff2_mid":0.007689691614359617,"scale_diff2_far":0.009183263406157494,"scale_diff2_near_over_variance":0.4549679458141327,"scale_diff2_mid_over_variance":1.7304843664169312,"scale_diff2_far_over_variance":2.0665969848632812,"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],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000457763671875,0.000457763671875,0.000457763671875],[0.000732421875,0.000732421875,0.000732421875],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.001922607421875,0.001922607421875,0.001922607421875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.00445556640625,0.00445556640625,0.00445556640625],[0.0062255859375,0.0062255859375,0.0062255859375],[0.008056640625,0.008056640625,0.008056640625],[0.00982666015625,0.00982666015625,0.00982666015625],[0.011993408203125,0.011993408203125,0.011993408203125],[0.9486236572265625,0.9486236572265625,0.9486236572265625]]],"scale_curve":[[[0.015625,0.0020217248238623142,0.4549679458141327],[0.0625,0.007689691614359617,1.7304843664169312],[0.25,0.009183263406157494,2.0665969848632812]]]},"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\",\"21\",\"6\",\"118\"]"}