{"collection":"grad-noise-175k","coord":"t20_x57_u0_b6","data":{"index":170979,"ordinal":"164714883","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,add(lrg(P,D),P))","image":"frame_expr-170979.png","measured":true,"step":76239,"globalStep":76239,"value_mean":0.04315107688307762,"value_positive_fraction":0.519561767578125,"value_abs_mean":0.951331615447998,"value_variance":0.9339377284049988,"value_stddev":0.9664044976234436,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.75714111328125,"gradient_energy_x":0.004965019412338734,"gradient_energy_y":0.00027045555179938674,"gradient_magnitude_mean":0.01567927375435829,"gradient_axis_bias":0.8966834545135498,"gradient_nonzero_flag":1,"laplacian_mean":-0.000009879672688839491,"laplacian_energy":0.006264005787670612,"laplacian_abs_mean":0.010913440957665443,"gradient_magnitude_variance":0.004988233093172312,"gradient_magnitude_stddev":0.07062742114067078,"gradient_magnitude_cv":4.5045084953308105,"gradient_magnitude_max":1.0119192600250244,"gradient_energy_over_variance":0.005605807527899742,"laplacian_energy_over_variance":0.006707091815769672,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009649072773754597,"scale_diff2_mid":0.06252697855234146,"scale_diff2_far":0.2817147970199585,"scale_diff2_near_over_variance":0.010331601835787296,"scale_diff2_mid_over_variance":0.06694983690977097,"scale_diff2_far_over_variance":0.30164194107055664,"value_histogram":[[[0.4332733154296875,0.4332733154296875,0.4332733154296875],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.002044677734375,0.002044677734375,0.002044677734375],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.00311279296875,0.00311279296875,0.00311279296875],[0.00335693359375,0.00335693359375,0.00335693359375],[0.003326416015625,0.003326416015625,0.003326416015625],[0.002838134765625,0.002838134765625,0.002838134765625],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.003082275390625,0.003082275390625,0.003082275390625],[0.002899169921875,0.002899169921875,0.002899169921875],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.003204345703125,0.003204345703125,0.003204345703125],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.002960205078125,0.002960205078125,0.002960205078125],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0035400390625,0.0035400390625,0.0035400390625],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.003021240234375,0.003021240234375,0.003021240234375],[0.0025634765625,0.0025634765625,0.0025634765625],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.00189208984375,0.00189208984375,0.00189208984375],[0.00274658203125,0.00274658203125,0.00274658203125],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.0015869140625,0.0015869140625,0.0015869140625],[0.480377197265625,0.480377197265625,0.480377197265625]]],"scale_curve":[[[0.015625,0.009649072773754597,0.010331601835787296],[0.0625,0.06252697855234146,0.06694983690977097],[0.25,0.2817147970199585,0.30164194107055664]]]},"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":"[\"20\",\"57\",\"0\",\"6\"]"}