{"collection":"grad-noise-175k","coord":"t16_x22_u2_b11","data":{"index":93515,"ordinal":"130818851","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,frc(add(D,D)))","image":"frame_expr-093515.png","measured":true,"step":64927,"globalStep":64927,"value_mean":-0.43885260820388794,"value_positive_fraction":0.206024169921875,"value_abs_mean":0.550888180732727,"value_variance":0.2237817943096161,"value_stddev":0.47305580973625183,"value_min":-1,"value_max":0.918142557144165,"value_range":1.918142557144165,"histogram_probability_sum":1,"histogram_entropy_bits":4.350257396697998,"gradient_energy_x":0.08406348526477814,"gradient_energy_y":0.002676486736163497,"gradient_magnitude_mean":0.18918955326080322,"gradient_axis_bias":0.9382871389389038,"gradient_nonzero_flag":1,"laplacian_mean":0.0002153539244318381,"laplacian_energy":0.18452653288841248,"laplacian_abs_mean":0.21876657009124756,"gradient_magnitude_variance":0.0509522408246994,"gradient_magnitude_stddev":0.22572602331638336,"gradient_magnitude_cv":1.1931209564208984,"gradient_magnitude_max":1.0766983032226562,"gradient_energy_over_variance":0.387609601020813,"laplacian_energy_over_variance":0.8245824575424194,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08138664066791534,"scale_diff2_mid":0.12344090640544891,"scale_diff2_far":0.30481603741645813,"scale_diff2_near_over_variance":0.36368751525878906,"scale_diff2_mid_over_variance":0.5516128540039062,"scale_diff2_far_over_variance":1.3621127605438232,"value_histogram":[[[0.226776123046875,0.226776123046875,0.226776123046875],[0.038116455078125,0.038116455078125,0.038116455078125],[0.036346435546875,0.036346435546875,0.036346435546875],[0.0383758544921875,0.0383758544921875,0.0383758544921875],[0.03875732421875,0.03875732421875,0.03875732421875],[0.03790283203125,0.03790283203125,0.03790283203125],[0.039459228515625,0.039459228515625,0.039459228515625],[0.04010009765625,0.04010009765625,0.04010009765625],[0.0393829345703125,0.0393829345703125,0.0393829345703125],[0.0388336181640625,0.0388336181640625,0.0388336181640625],[0.03875732421875,0.03875732421875,0.03875732421875],[0.0374603271484375,0.0374603271484375,0.0374603271484375],[0.0382232666015625,0.0382232666015625,0.0382232666015625],[0.036285400390625,0.036285400390625,0.036285400390625],[0.0351104736328125,0.0351104736328125,0.0351104736328125],[0.0340118408203125,0.0340118408203125,0.0340118408203125],[0.0296630859375,0.0296630859375,0.0296630859375],[0.0296478271484375,0.0296478271484375,0.0296478271484375],[0.0272369384765625,0.0272369384765625,0.0272369384765625],[0.0246429443359375,0.0246429443359375,0.0246429443359375],[0.021514892578125,0.021514892578125,0.021514892578125],[0.0168914794921875,0.0168914794921875,0.0168914794921875],[0.01336669921875,0.01336669921875,0.01336669921875],[0.0117034912109375,0.0117034912109375,0.0117034912109375],[0.009033203125,0.009033203125,0.009033203125],[0.0080718994140625,0.0080718994140625,0.0080718994140625],[0.0051727294921875,0.0051727294921875,0.0051727294921875],[0.0043487548828125,0.0043487548828125,0.0043487548828125],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0,0,0]]],"scale_curve":[[[0.015625,0.08138664066791534,0.36368751525878906],[0.0625,0.12344090640544891,0.5516128540039062],[0.25,0.30481603741645813,1.3621127605438232]]]},"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\",\"2\",\"11\"]"}