{"collection":"grad-noise-175k","coord":"t20_x8_u0_b39","data":{"index":161163,"ordinal":"162735267","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,div(lrg(P,R),R))","image":"frame_expr-161163.png","measured":true,"step":169311,"globalStep":169311,"value_mean":-0.20271262526512146,"value_positive_fraction":0.3943328857421875,"value_abs_mean":0.944286584854126,"value_variance":0.8866248726844788,"value_stddev":0.9416075944900513,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8188927173614502,"gradient_energy_x":0.012854164466261864,"gradient_energy_y":0.015931664034724236,"gradient_magnitude_mean":0.039062708616256714,"gradient_axis_bias":-0.10691022872924805,"gradient_nonzero_flag":1,"laplacian_mean":0.0004122297978028655,"laplacian_energy":0.04144088551402092,"laplacian_abs_mean":0.03622773662209511,"gradient_magnitude_variance":0.027274008840322495,"gradient_magnitude_stddev":0.16514843702316284,"gradient_magnitude_cv":4.227777481079102,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.03246675059199333,"laplacian_energy_over_variance":0.04674004390835762,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04085899889469147,"scale_diff2_mid":0.2765471637248993,"scale_diff2_far":0.6796333193778992,"scale_diff2_near_over_variance":0.04608374834060669,"scale_diff2_mid_over_variance":0.3119100034236908,"scale_diff2_far_over_variance":0.7665398716926575,"value_histogram":[[[0.5483856201171875,0.5483856201171875,0.5483856201171875],[0.00421142578125,0.00421142578125,0.00421142578125],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.002166748046875,0.002166748046875,0.002166748046875],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.00225830078125,0.00225830078125,0.00225830078125],[0.003692626953125,0.003692626953125,0.003692626953125],[0.004791259765625,0.004791259765625,0.004791259765625],[0.0043487548828125,0.0043487548828125,0.0043487548828125],[0.0070648193359375,0.0070648193359375,0.0070648193359375],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.0026397705078125,0.0026397705078125,0.0026397705078125],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.0028228759765625,0.0028228759765625,0.0028228759765625],[0.002960205078125,0.002960205078125,0.002960205078125],[0.002960205078125,0.002960205078125,0.002960205078125],[0.00250244140625,0.00250244140625,0.00250244140625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.00244140625,0.00244140625,0.00244140625],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0028228759765625,0.0028228759765625,0.0028228759765625],[0.002349853515625,0.002349853515625,0.002349853515625],[0.3521728515625,0.3521728515625,0.3521728515625]]],"scale_curve":[[[0.015625,0.04085899889469147,0.04608374834060669],[0.0625,0.2765471637248993,0.3119100034236908],[0.25,0.6796333193778992,0.7665398716926575]]]},"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":"[\"20\",\"8\",\"0\",\"39\"]"}