{"collection":"grad-noise-175k","coord":"t12_x25_u4_b14","data":{"index":40861,"ordinal":"98458055","topo":"o1(o2(x,o2(x,x)))","expression":"cil(sub(R,div(R,D)))","image":"frame_expr-040861.png","measured":true,"step":6895,"globalStep":6895,"value_mean":0.17971181869506836,"value_positive_fraction":0.603759765625,"value_abs_mean":0.8129302263259888,"value_variance":0.7218723297119141,"value_stddev":0.8496307134628296,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.212338924407959,"gradient_energy_x":0.2807407081127167,"gradient_energy_y":0.03167301043868065,"gradient_magnitude_mean":0.2522088289260864,"gradient_axis_bias":0.7972366809844971,"gradient_nonzero_flag":1,"laplacian_mean":-0.00030628329841420054,"laplacian_energy":0.6387053728103638,"laplacian_abs_mean":0.3899550139904022,"gradient_magnitude_variance":0.24875953793525696,"gradient_magnitude_stddev":0.4987579882144928,"gradient_magnitude_cv":1.9775595664978027,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.43278253078460693,"laplacian_energy_over_variance":0.8847900032997131,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.34005334973335266,"scale_diff2_mid":1.2845081090927124,"scale_diff2_far":1.29804527759552,"scale_diff2_near_over_variance":0.4710713326931,"scale_diff2_mid_over_variance":1.779411792755127,"scale_diff2_far_over_variance":1.79816472530365,"value_histogram":[[[0.2513275146484375,0.2513275146484375,0.2513275146484375],[0.008880615234375,0.008880615234375,0.008880615234375],[0.0091094970703125,0.0091094970703125,0.0091094970703125],[0.008026123046875,0.008026123046875,0.008026123046875],[0.008392333984375,0.008392333984375,0.008392333984375],[0.012054443359375,0.012054443359375,0.012054443359375],[0.007843017578125,0.007843017578125,0.007843017578125],[0.0114593505859375,0.0114593505859375,0.0114593505859375],[0.0086517333984375,0.0086517333984375,0.0086517333984375],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.012969970703125,0.012969970703125,0.012969970703125],[0.0093231201171875,0.0093231201171875,0.0093231201171875],[0.0097198486328125,0.0097198486328125,0.0097198486328125],[0.0077972412109375,0.0077972412109375,0.0077972412109375],[0.010498046875,0.010498046875,0.010498046875],[0.0116729736328125,0.0116729736328125,0.0116729736328125],[0.0219573974609375,0.0219573974609375,0.0219573974609375],[0.01324462890625,0.01324462890625,0.01324462890625],[0.0105743408203125,0.0105743408203125,0.0105743408203125],[0.0124969482421875,0.0124969482421875,0.0124969482421875],[0.009918212890625,0.009918212890625,0.009918212890625],[0.015350341796875,0.015350341796875,0.015350341796875],[0.0110931396484375,0.0110931396484375,0.0110931396484375],[0.0125274658203125,0.0125274658203125,0.0125274658203125],[0.0134735107421875,0.0134735107421875,0.0134735107421875],[0.0114288330078125,0.0114288330078125,0.0114288330078125],[0.0176544189453125,0.0176544189453125,0.0176544189453125],[0.01007080078125,0.01007080078125,0.01007080078125],[0.0118408203125,0.0118408203125,0.0118408203125],[0.0114288330078125,0.0114288330078125,0.0114288330078125],[0.0135955810546875,0.0135955810546875,0.0135955810546875],[0.4081573486328125,0.4081573486328125,0.4081573486328125]]],"scale_curve":[[[0.015625,0.34005334973335266,0.4710713326931],[0.0625,1.2845081090927124,1.779411792755127],[0.25,1.29804527759552,1.79816472530365]]]},"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":"[\"12\",\"25\",\"4\",\"14\"]"}