{"collection":"grad-noise-175k","coord":"t19_x18_u6_b13","data":{"index":152632,"ordinal":"155019856","topo":"o2(x,o2(o1(x),x))","expression":"sub(R,mlt(nrm(P),P))","image":"frame_expr-152632.png","measured":true,"step":101063,"globalStep":101063,"value_mean":-0.8373076915740967,"value_positive_fraction":0.063995361328125,"value_abs_mean":0.8807793259620667,"value_variance":0.13990776240825653,"value_stddev":0.37404245138168335,"value_min":-1,"value_max":0.7431123852729797,"value_range":1.743112325668335,"histogram_probability_sum":1,"histogram_entropy_bits":1.7369763851165771,"gradient_energy_x":0.0015168797690421343,"gradient_energy_y":0.0017020688392221928,"gradient_magnitude_mean":0.018559923395514488,"gradient_axis_bias":-0.05753091722726822,"gradient_nonzero_flag":1,"laplacian_mean":-0.000022584186808671802,"laplacian_energy":0.002936235861852765,"laplacian_abs_mean":0.007834945805370808,"gradient_magnitude_variance":0.002876464044675231,"gradient_magnitude_stddev":0.05363267660140991,"gradient_magnitude_cv":2.8897035121917725,"gradient_magnitude_max":1.397284746170044,"gradient_energy_over_variance":0.023007648065686226,"laplacian_energy_over_variance":0.02098694071173668,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006352292839437723,"scale_diff2_mid":0.054433513432741165,"scale_diff2_far":0.19336062669754028,"scale_diff2_near_over_variance":0.045403435826301575,"scale_diff2_mid_over_variance":0.389067143201828,"scale_diff2_far_over_variance":1.3820579051971436,"value_histogram":[[[0.787322998046875,0.787322998046875,0.787322998046875],[0.0083770751953125,0.0083770751953125,0.0083770751953125],[0.0078887939453125,0.0078887939453125,0.0078887939453125],[0.011688232421875,0.011688232421875,0.011688232421875],[0.012176513671875,0.012176513671875,0.012176513671875],[0.0101318359375,0.0101318359375,0.0101318359375],[0.009490966796875,0.009490966796875,0.009490966796875],[0.010406494140625,0.010406494140625,0.010406494140625],[0.0108795166015625,0.0108795166015625,0.0108795166015625],[0.0123443603515625,0.0123443603515625,0.0123443603515625],[0.01336669921875,0.01336669921875,0.01336669921875],[0.0112457275390625,0.0112457275390625,0.0112457275390625],[0.010101318359375,0.010101318359375,0.010101318359375],[0.00775146484375,0.00775146484375,0.00775146484375],[0.0066375732421875,0.0066375732421875,0.0066375732421875],[0.0061798095703125,0.0061798095703125,0.0061798095703125],[0.006500244140625,0.006500244140625,0.006500244140625],[0.0068817138671875,0.0068817138671875,0.0068817138671875],[0.0054779052734375,0.0054779052734375,0.0054779052734375],[0.005035400390625,0.005035400390625,0.005035400390625],[0.0058441162109375,0.0058441162109375,0.0058441162109375],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.00640869140625,0.00640869140625,0.00640869140625],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.005706787109375,0.005706787109375,0.005706787109375],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.004608154296875,0.004608154296875,0.004608154296875],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.006352292839437723,0.045403435826301575],[0.0625,0.054433513432741165,0.389067143201828],[0.25,0.19336062669754028,1.3820579051971436]]]},"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":"[\"19\",\"18\",\"6\",\"13\"]"}