{"collection":"grad-noise-175k","coord":"t19_x7_u2_b46","data":{"index":142864,"ordinal":"154574674","topo":"o2(x,o2(o1(x),x))","expression":"pow(P,mlt(frc(R),D))","image":"frame_expr-142864.png","measured":true,"step":22919,"globalStep":22919,"value_mean":-0.04751306027173996,"value_positive_fraction":0.5,"value_abs_mean":0.952489972114563,"value_variance":0.9291635155677795,"value_stddev":0.9639312624931335,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8534927368164062,"gradient_energy_x":0.004516374319791794,"gradient_energy_y":0.00001654295192565769,"gradient_magnitude_mean":0.01367844920605421,"gradient_axis_bias":0.9927009344100952,"gradient_nonzero_flag":1,"laplacian_mean":0.00010647813905961812,"laplacian_energy":0.008005288429558277,"laplacian_abs_mean":0.01265778485685587,"gradient_magnitude_variance":0.004344915505498648,"gradient_magnitude_stddev":0.06591597199440002,"gradient_magnitude_cv":4.818965435028076,"gradient_magnitude_max":1.000291109085083,"gradient_energy_over_variance":0.004878492560237646,"laplacian_energy_over_variance":0.00861558597534895,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006544816307723522,"scale_diff2_mid":0.04148918390274048,"scale_diff2_far":0.27866265177726746,"scale_diff2_near_over_variance":0.007043772377073765,"scale_diff2_mid_over_variance":0.04465219005942345,"scale_diff2_far_over_variance":0.29990699887275696,"value_histogram":[[[0.5,0.5,0.5],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.002838134765625,0.002838134765625,0.002838134765625],[0.0137176513671875,0.0137176513671875,0.0137176513671875],[0.031768798828125,0.031768798828125,0.031768798828125],[0.0673675537109375,0.0673675537109375,0.0673675537109375],[0.3451385498046875,0.3451385498046875,0.3451385498046875]]],"scale_curve":[[[0.015625,0.006544816307723522,0.007043772377073765],[0.0625,0.04148918390274048,0.04465219005942345],[0.25,0.27866265177726746,0.29990699887275696]]]},"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\",\"7\",\"2\",\"46\"]"}