{"collection":"grad-noise-175k","coord":"t14_x1_u5_b49","data":{"index":48409,"ordinal":"113729869","topo":"o1(o2(o2(x,x),x))","expression":"sgn(pow(mod(P,P),D))","image":"frame_expr-048409.png","measured":true,"step":46239,"globalStep":46239,"value_mean":0.21875,"value_positive_fraction":0.65625,"value_abs_mean":0.6604138612747192,"value_variance":0.5287193059921265,"value_stddev":0.7271308302879333,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.894620895385742,"gradient_energy_x":0.039123401045799255,"gradient_energy_y":0,"gradient_magnitude_mean":0.0911094918847084,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.0000898481739568524,"laplacian_energy":0.06451859325170517,"laplacian_abs_mean":0.07717432826757431,"gradient_magnitude_variance":0.030815783888101578,"gradient_magnitude_stddev":0.17554424703121185,"gradient_magnitude_cv":1.9267394542694092,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.07399654388427734,"laplacian_energy_over_variance":0.12202806770801544,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0600595623254776,"scale_diff2_mid":0.31270596385002136,"scale_diff2_far":0.3733210861682892,"scale_diff2_near_over_variance":0.1135944202542305,"scale_diff2_mid_over_variance":0.5914404392242432,"scale_diff2_far_over_variance":0.7060856223106384,"value_histogram":[[[0.1328125,0.1328125,0.1328125],[0.01171875,0.01171875,0.01171875],[0.0234375,0.0234375,0.0234375],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.0234375,0.0234375,0.0234375],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.0234375,0.0234375,0.0234375],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.0234375,0.0234375,0.0234375],[0.03515625,0.03515625,0.03515625],[0.0703125,0.0703125,0.0703125],[0.03515625,0.03515625,0.03515625],[0.0234375,0.0234375,0.0234375],[0.0234375,0.0234375,0.0234375],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.0234375,0.0234375,0.0234375],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.0234375,0.0234375,0.0234375],[0.01171875,0.01171875,0.01171875],[0.0234375,0.0234375,0.0234375],[0.03515625,0.03515625,0.03515625],[0.0234375,0.0234375,0.0234375],[0.29296875,0.29296875,0.29296875]]],"scale_curve":[[[0.015625,0.0600595623254776,0.1135944202542305],[0.0625,0.31270596385002136,0.5914404392242432],[0.25,0.3733210861682892,0.7060856223106384]]]},"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\",\"1\",\"5\",\"49\"]"}