{"collection":"grad-noise-175k","coord":"t19_x6_u5_b86","data":{"index":142420,"ordinal":"154534916","topo":"o2(x,o2(o1(x),x))","expression":"eql(P,dot(sgn(R),P))","image":"frame_expr-142420.png","measured":true,"step":19367,"globalStep":19367,"value_mean":0.050781626254320145,"value_positive_fraction":0.171142578125,"value_abs_mean":0.050781626254320145,"value_variance":0.03058086335659027,"value_stddev":0.17487384378910065,"value_min":0,"value_max":0.9997089505195618,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":0.8998035192489624,"gradient_energy_x":0.0003455918049439788,"gradient_energy_y":0.000479941867524758,"gradient_magnitude_mean":0.009802160784602165,"gradient_axis_bias":-0.16274328529834747,"gradient_nonzero_flag":1,"laplacian_mean":0.0000114090034912806,"laplacian_energy":0.000047510173317277804,"laplacian_abs_mean":0.0023760334588587284,"gradient_magnitude_variance":0.0007291687070392072,"gradient_magnitude_stddev":0.027003124356269836,"gradient_magnitude_cv":2.7548134326934814,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.026995105668902397,"laplacian_energy_over_variance":0.0015535915736109018,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0021382886916399,"scale_diff2_mid":0.027763700112700462,"scale_diff2_far":0.07559846341609955,"scale_diff2_near_over_variance":0.06992243975400925,"scale_diff2_mid_over_variance":0.9078782200813293,"scale_diff2_far_over_variance":2.4720840454101562,"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],[0.891845703125,0.891845703125,0.891845703125],[0.0155029296875,0.0155029296875,0.0155029296875],[0.012451171875,0.012451171875,0.012451171875],[0.0106201171875,0.0106201171875,0.0106201171875],[0.0054931640625,0.0054931640625,0.0054931640625],[0.00634765625,0.00634765625,0.00634765625],[0.006103515625,0.006103515625,0.006103515625],[0.0057373046875,0.0057373046875,0.0057373046875],[0.007568359375,0.007568359375,0.007568359375],[0.0030517578125,0.0030517578125,0.0030517578125],[0.00634765625,0.00634765625,0.00634765625],[0.0018310546875,0.0018310546875,0.0018310546875],[0.00634765625,0.00634765625,0.00634765625],[0.0057373046875,0.0057373046875,0.0057373046875],[0.005126953125,0.005126953125,0.005126953125],[0.0098876953125,0.0098876953125,0.0098876953125]]],"scale_curve":[[[0.015625,0.0021382886916399,0.06992243975400925],[0.0625,0.027763700112700462,0.9078782200813293],[0.25,0.07559846341609955,2.4720840454101562]]]},"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\",\"6\",\"5\",\"86\"]"}