{"collection":"grad-noise-175k","coord":"t12_x26_u2_b101","data":{"index":41553,"ordinal":"98498141","topo":"o1(o2(x,o2(x,x)))","expression":"frc(dot(R,mlt(R,R)))","image":"frame_expr-041553.png","measured":true,"step":12431,"globalStep":12431,"value_mean":0.524175226688385,"value_positive_fraction":1,"value_abs_mean":0.524175226688385,"value_variance":0.06000274419784546,"value_stddev":0.24495457112789154,"value_min":0.0009519066661596298,"value_max":0.9979435205459595,"value_range":0.9969916343688965,"histogram_probability_sum":1,"histogram_entropy_bits":3.9133782386779785,"gradient_energy_x":0.0007222602143883705,"gradient_energy_y":0.0008660968742333353,"gradient_magnitude_mean":0.032424602657556534,"gradient_axis_bias":-0.09055686742067337,"gradient_nonzero_flag":1,"laplacian_mean":0.000001946472821146017,"laplacian_energy":0.00009418994886800647,"laplacian_abs_mean":0.0074343071319162846,"gradient_magnitude_variance":0.000537020736373961,"gradient_magnitude_stddev":0.023173706606030464,"gradient_magnitude_cv":0.714695155620575,"gradient_magnitude_max":0.11484423279762268,"gradient_energy_over_variance":0.02647140994668007,"laplacian_energy_over_variance":0.0015697607304900885,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0030612016562372446,"scale_diff2_mid":0.03950372710824013,"scale_diff2_far":0.10589554905891418,"scale_diff2_near_over_variance":0.05101769417524338,"scale_diff2_mid_over_variance":0.6583653688430786,"scale_diff2_far_over_variance":1.7648451328277588,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.02117919921875,0.02117919921875,0.02117919921875],[0.048675537109375,0.048675537109375,0.048675537109375],[0.0435791015625,0.0435791015625,0.0435791015625],[0.05169677734375,0.05169677734375,0.05169677734375],[0.0500946044921875,0.0500946044921875,0.0500946044921875],[0.0726470947265625,0.0726470947265625,0.0726470947265625],[0.0807647705078125,0.0807647705078125,0.0807647705078125],[0.0850830078125,0.0850830078125,0.0850830078125],[0.087066650390625,0.087066650390625,0.087066650390625],[0.0847930908203125,0.0847930908203125,0.0847930908203125],[0.086212158203125,0.086212158203125,0.086212158203125],[0.07611083984375,0.07611083984375,0.07611083984375],[0.0714874267578125,0.0714874267578125,0.0714874267578125],[0.0613250732421875,0.0613250732421875,0.0613250732421875],[0.052215576171875,0.052215576171875,0.052215576171875],[0.027069091796875,0.027069091796875,0.027069091796875]]],"scale_curve":[[[0.015625,0.0030612016562372446,0.05101769417524338],[0.0625,0.03950372710824013,0.6583653688430786],[0.25,0.10589554905891418,1.7648451328277588]]]},"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\",\"26\",\"2\",\"101\"]"}