{"collection":"grad-noise-175k","coord":"t14_x3_u5_b93","data":{"index":50147,"ordinal":"113810715","topo":"o1(o2(o2(x,x),x))","expression":"sgn(min(mod(P,D),P))","image":"frame_expr-050147.png","measured":true,"step":60143,"globalStep":60143,"value_mean":-0.06615752726793289,"value_positive_fraction":0.49609375,"value_abs_mean":0.8713327646255493,"value_variance":0.8528885841369629,"value_stddev":0.9235196709632874,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.036459445953369,"gradient_energy_x":0.07112126052379608,"gradient_energy_y":0,"gradient_magnitude_mean":0.0788213387131691,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":1.27724248955019e-8,"laplacian_energy":0.17136822640895844,"laplacian_abs_mean":0.1436747908592224,"gradient_magnitude_variance":0.06486758589744568,"gradient_magnitude_stddev":0.25469115376472473,"gradient_magnitude_cv":3.23124623298645,"gradient_magnitude_max":0.9997089505195618,"gradient_energy_over_variance":0.08338868618011475,"laplacian_energy_over_variance":0.20092685520648956,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05922167748212814,"scale_diff2_mid":0.08700470626354218,"scale_diff2_far":0.22327081859111786,"scale_diff2_near_over_variance":0.06943659484386444,"scale_diff2_mid_over_variance":0.10201180726289749,"scale_diff2_far_over_variance":0.2617819309234619,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[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],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.078125,0.078125,0.078125],[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],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.3828125,0.3828125,0.3828125]]],"scale_curve":[[[0.015625,0.05922167748212814,0.06943659484386444],[0.0625,0.08700470626354218,0.10201180726289749],[0.25,0.22327081859111786,0.2617819309234619]]]},"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":"[\"14\",\"3\",\"5\",\"93\"]"}