{"collection":"grad-noise-175k","coord":"t19_x16_u2_b93","data":{"index":150534,"ordinal":"154938330","topo":"o2(x,o2(o1(x),x))","expression":"min(D,mod(frc(R),D))","image":"frame_expr-150534.png","measured":true,"step":84279,"globalStep":84279,"value_mean":-0.07679089903831482,"value_positive_fraction":0.2949066162109375,"value_abs_mean":0.10246533155441284,"value_variance":0.00991075485944748,"value_stddev":0.09955277293920517,"value_min":-0.27255260944366455,"value_max":0.14449092745780945,"value_range":0.417043536901474,"histogram_probability_sum":1,"histogram_entropy_bits":2.618391752243042,"gradient_energy_x":0.00431145029142499,"gradient_energy_y":0.000028432034014258534,"gradient_magnitude_mean":0.05430012568831444,"gradient_axis_bias":0.9868974089622498,"gradient_nonzero_flag":1,"laplacian_mean":0.00014726123481523246,"laplacian_energy":0.00894184410572052,"laplacian_abs_mean":0.05982157588005066,"gradient_magnitude_variance":0.0013913782313466072,"gradient_magnitude_stddev":0.03730118274688721,"gradient_magnitude_cv":0.6869446635246277,"gradient_magnitude_max":0.21825255453586578,"gradient_energy_over_variance":0.4378962516784668,"laplacian_energy_over_variance":0.9022364616394043,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004286869429051876,"scale_diff2_mid":0.018401699140667915,"scale_diff2_far":0.0039447941817343235,"scale_diff2_near_over_variance":0.4325472116470337,"scale_diff2_mid_over_variance":1.8567404747009277,"scale_diff2_far_over_variance":0.39803165197372437,"value_histogram":[[[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],[0.013153076171875,0.013153076171875,0.013153076171875],[0.1592254638671875,0.1592254638671875,0.1592254638671875],[0.2173614501953125,0.2173614501953125,0.2173614501953125],[0.1475372314453125,0.1475372314453125,0.1475372314453125],[0.1675567626953125,0.1675567626953125,0.1675567626953125],[0.2136077880859375,0.2136077880859375,0.2136077880859375],[0.076904296875,0.076904296875,0.076904296875],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[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]]],"scale_curve":[[[0.015625,0.004286869429051876,0.4325472116470337],[0.0625,0.018401699140667915,1.8567404747009277],[0.25,0.0039447941817343235,0.39803165197372437]]]},"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\",\"16\",\"2\",\"93\"]"}