{"collection":"grad-noise-175k","coord":"t12_x1_u4_b24","data":{"index":20543,"ordinal":"97488441","topo":"o1(o2(x,o2(x,x)))","expression":"cil(mlt(P,mlt(P,D)))","image":"frame_expr-020543.png","measured":true,"step":164351,"globalStep":164351,"value_mean":0.18435972929000854,"value_positive_fraction":0.6171875,"value_abs_mean":0.7528166770935059,"value_variance":0.6781981587409973,"value_stddev":0.8235278725624084,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.910135269165039,"gradient_energy_x":0.2225009649991989,"gradient_energy_y":0,"gradient_magnitude_mean":0.21546928584575653,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-9.461055272552699e-10,"laplacian_energy":0.3617035448551178,"laplacian_abs_mean":0.31155693531036377,"gradient_magnitude_variance":0.17611712217330933,"gradient_magnitude_stddev":0.41966310143470764,"gradient_magnitude_cv":1.9476702213287354,"gradient_magnitude_max":1.992432713508606,"gradient_energy_over_variance":0.32807663083076477,"laplacian_energy_over_variance":0.5333302021026611,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.2060844898223877,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.30387061834335327,"value_histogram":[[[0.24609375,0.24609375,0.24609375],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.1328125,0.1328125,0.1328125],[0.02734375,0.02734375,0.02734375],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.02734375,0.02734375,0.02734375],[0.390625,0.390625,0.390625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.2060844898223877,0.30387061834335327]]]},"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\",\"1\",\"4\",\"24\"]"}