{"collection":"grad-noise-175k","coord":"t16_x22_u1_b88","data":{"index":93471,"ordinal":"130818727","topo":"o2(x,o1(o2(x,x)))","expression":"min(R,log(add(D,D)))","image":"frame_expr-093471.png","measured":true,"step":64575,"globalStep":64575,"value_mean":-0.32787004113197327,"value_positive_fraction":0.26544189453125,"value_abs_mean":0.5184057950973511,"value_variance":0.2666004002094269,"value_stddev":0.5163335800170898,"value_min":-1,"value_max":0.9805085062980652,"value_range":1.98050856590271,"histogram_probability_sum":1,"histogram_entropy_bits":4.5317769050598145,"gradient_energy_x":0.08877981454133987,"gradient_energy_y":0.0016898163594305515,"gradient_magnitude_mean":0.1451316773891449,"gradient_axis_bias":0.9626435041427612,"gradient_nonzero_flag":1,"laplacian_mean":0.000015208661352517083,"laplacian_energy":0.15704141557216644,"laplacian_abs_mean":0.15632742643356323,"gradient_magnitude_variance":0.06940631568431854,"gradient_magnitude_stddev":0.2634507715702057,"gradient_magnitude_cv":1.8152533769607544,"gradient_magnitude_max":1.9693371057510376,"gradient_energy_over_variance":0.33934542536735535,"laplacian_energy_over_variance":0.5890516638755798,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.10235662758350372,"scale_diff2_mid":0.34785333275794983,"scale_diff2_far":0.20580331981182098,"scale_diff2_near_over_variance":0.3839327394962311,"scale_diff2_mid_over_variance":1.3047741651535034,"scale_diff2_far_over_variance":0.7719542384147644,"value_histogram":[[[0.1916656494140625,0.1916656494140625,0.1916656494140625],[0.011199951171875,0.011199951171875,0.011199951171875],[0.0269775390625,0.0269775390625,0.0269775390625],[0.0412750244140625,0.0412750244140625,0.0412750244140625],[0.03662109375,0.03662109375,0.03662109375],[0.0174102783203125,0.0174102783203125,0.0174102783203125],[0.029266357421875,0.029266357421875,0.029266357421875],[0.039794921875,0.039794921875,0.039794921875],[0.0433807373046875,0.0433807373046875,0.0433807373046875],[0.0496826171875,0.0496826171875,0.0496826171875],[0.0457763671875,0.0457763671875,0.0457763671875],[0.0458221435546875,0.0458221435546875,0.0458221435546875],[0.0476226806640625,0.0476226806640625,0.0476226806640625],[0.0404205322265625,0.0404205322265625,0.0404205322265625],[0.03680419921875,0.03680419921875,0.03680419921875],[0.030792236328125,0.030792236328125,0.030792236328125],[0.0307769775390625,0.0307769775390625,0.0307769775390625],[0.02850341796875,0.02850341796875,0.02850341796875],[0.025604248046875,0.025604248046875,0.025604248046875],[0.0215606689453125,0.0215606689453125,0.0215606689453125],[0.0221405029296875,0.0221405029296875,0.0221405029296875],[0.023956298828125,0.023956298828125,0.023956298828125],[0.018524169921875,0.018524169921875,0.018524169921875],[0.017913818359375,0.017913818359375,0.017913818359375],[0.0143280029296875,0.0143280029296875,0.0143280029296875],[0.01312255859375,0.01312255859375,0.01312255859375],[0.013092041015625,0.013092041015625,0.013092041015625],[0.0118408203125,0.0118408203125,0.0118408203125],[0.010711669921875,0.010711669921875,0.010711669921875],[0.007049560546875,0.007049560546875,0.007049560546875],[0.0049591064453125,0.0049591064453125,0.0049591064453125],[0.00140380859375,0.00140380859375,0.00140380859375]]],"scale_curve":[[[0.015625,0.10235662758350372,0.3839327394962311],[0.0625,0.34785333275794983,1.3047741651535034],[0.25,0.20580331981182098,0.7719542384147644]]]},"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":"[\"16\",\"22\",\"1\",\"88\"]"}