{"collection":"grad-noise-175k","coord":"t11_x7_u5_b3","data":{"index":18168,"ordinal":"89610426","topo":"o1(o2(x,o1(x)))","expression":"sqt(div(R,sgn(D)))","image":"frame_expr-018168.png","measured":true,"step":145351,"globalStep":145351,"value_mean":-0.9340863823890686,"value_positive_fraction":0.0390625,"value_abs_mean":0.9877886176109314,"value_variance":0.10810894519090652,"value_stddev":0.3287992477416992,"value_min":-1,"value_max":0.9877963662147522,"value_range":1.9877963066101074,"histogram_probability_sum":1,"histogram_entropy_bits":0.3696303069591522,"gradient_energy_x":0.014184127561748028,"gradient_energy_y":0.011738751083612442,"gradient_magnitude_mean":0.015778683125972748,"gradient_axis_bias":0.0943327471613884,"gradient_nonzero_flag":1,"laplacian_mean":9.479038567405951e-7,"laplacian_energy":0.05474182218313217,"laplacian_abs_mean":0.030392253771424294,"gradient_magnitude_variance":0.025669919326901436,"gradient_magnitude_stddev":0.16021834313869476,"gradient_magnitude_cv":10.154101371765137,"gradient_magnitude_max":2.7671806812286377,"gradient_energy_over_variance":0.23978477716445923,"laplacian_energy_over_variance":0.5063579678535461,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.028432076796889305,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.2629946768283844,"value_histogram":[[[0.9609375,0.9609375,0.9609375],[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],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.001495361328125,0.001495361328125,0.001495361328125],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0044403076171875,0.0044403076171875,0.0044403076171875],[0.00885009765625,0.00885009765625,0.00885009765625],[0.0048980712890625,0.0048980712890625,0.0048980712890625],[0.002899169921875,0.002899169921875,0.002899169921875],[0.00347900390625,0.00347900390625,0.00347900390625],[0.0043487548828125,0.0043487548828125,0.0043487548828125],[0.0026702880859375,0.0026702880859375,0.0026702880859375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.028432076796889305,0.2629946768283844]]]},"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":"[\"11\",\"7\",\"5\",\"3\"]"}