{"collection":"grad-noise-175k","coord":"t17_x7_u5_b45","data":{"index":104076,"ordinal":"138334074","topo":"o2(x,o2(x,o1(x)))","expression":"pow(P,sub(R,sgn(D)))","image":"frame_expr-104076.png","measured":true,"step":149415,"globalStep":149415,"value_mean":-0.18080949783325195,"value_positive_fraction":0.4375,"value_abs_mean":0.9441891312599182,"value_variance":0.8916358947753906,"value_stddev":0.9442647099494934,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7561918497085571,"gradient_energy_x":0.03153654560446739,"gradient_energy_y":0.00019248163152951747,"gradient_magnitude_mean":0.0405101478099823,"gradient_axis_bias":0.9878671765327454,"gradient_nonzero_flag":1,"laplacian_mean":-1.584736111226448e-7,"laplacian_energy":0.06075981259346008,"laplacian_abs_mean":0.06142527982592583,"gradient_magnitude_variance":0.030068716034293175,"gradient_magnitude_stddev":0.17340333759784698,"gradient_magnitude_cv":4.280491352081299,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.0355851836502552,"laplacian_energy_over_variance":0.06814419478178024,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03578013926744461,"scale_diff2_mid":0.12034417688846588,"scale_diff2_far":0.33611857891082764,"scale_diff2_near_over_variance":0.040128640830516815,"scale_diff2_mid_over_variance":0.13497008383274078,"scale_diff2_far_over_variance":0.3769684135913849,"value_histogram":[[[0.5625,0.5625,0.5625],[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],[0.0029296875,0.0029296875,0.0029296875],[0.0060272216796875,0.0060272216796875,0.0060272216796875],[0.007110595703125,0.007110595703125,0.007110595703125],[0.0087432861328125,0.0087432861328125,0.0087432861328125],[0.0077667236328125,0.0077667236328125,0.0077667236328125],[0.0081634521484375,0.0081634521484375,0.0081634521484375],[0.00811767578125,0.00811767578125,0.00811767578125],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.0064697265625,0.0064697265625,0.0064697265625],[0.0075225830078125,0.0075225830078125,0.0075225830078125],[0.008331298828125,0.008331298828125,0.008331298828125],[0.008453369140625,0.008453369140625,0.008453369140625],[0.0075531005859375,0.0075531005859375,0.0075531005859375],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.005645751953125,0.005645751953125,0.005645751953125],[0.33013916015625,0.33013916015625,0.33013916015625]]],"scale_curve":[[[0.015625,0.03578013926744461,0.040128640830516815],[0.0625,0.12034417688846588,0.13497008383274078],[0.25,0.33611857891082764,0.3769684135913849]]]},"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":"[\"17\",\"7\",\"5\",\"45\"]"}