{"collection":"grad-noise-175k","coord":"t6_x11_u0_b3","data":{"index":2990,"ordinal":"49168020","topo":"o2(x,o2(x,x))","expression":"add(D,div(P,R))","image":"frame_expr-002990.png","measured":true,"step":23927,"globalStep":23927,"value_mean":-0.04256957769393921,"value_positive_fraction":0.4795379638671875,"value_abs_mean":0.9262024164199829,"value_variance":0.9051424264907837,"value_stddev":0.951389729976654,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9964691400527954,"gradient_energy_x":0.06384482234716415,"gradient_energy_y":0.07967881858348846,"gradient_magnitude_mean":0.11338706314563751,"gradient_axis_bias":-0.11032326519489288,"gradient_nonzero_flag":1,"laplacian_mean":-0.000004172087756160181,"laplacian_energy":0.2840445637702942,"laplacian_abs_mean":0.16088974475860596,"gradient_magnitude_variance":0.13060900568962097,"gradient_magnitude_stddev":0.3613986670970917,"gradient_magnitude_cv":3.187300682067871,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.1585647016763687,"laplacian_energy_over_variance":0.3138120174407959,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.16233746707439423,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.17935019731521606,"value_histogram":[[[0.4610137939453125,0.4610137939453125,0.4610137939453125],[0.00311279296875,0.00311279296875,0.00311279296875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.00335693359375,0.00335693359375,0.00335693359375],[0.003204345703125,0.003204345703125,0.003204345703125],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.00341796875,0.00341796875,0.00341796875],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.004058837890625,0.004058837890625,0.004058837890625],[0.0042724609375,0.0042724609375,0.0042724609375],[0.007354736328125,0.007354736328125,0.007354736328125],[0.007965087890625,0.007965087890625,0.007965087890625],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.007720947265625,0.007720947265625,0.007720947265625],[0.0050811767578125,0.0050811767578125,0.0050811767578125],[0.004241943359375,0.004241943359375,0.004241943359375],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.003662109375,0.003662109375,0.003662109375],[0.003662109375,0.003662109375,0.003662109375],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.003143310546875,0.003143310546875,0.003143310546875],[0.003662109375,0.003662109375,0.003662109375],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.4174957275390625,0.4174957275390625,0.4174957275390625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.16233746707439423,0.17935019731521606]]]},"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":"[\"6\",\"11\",\"0\",\"3\"]"}