{"collection":"grad-noise-175k","coord":"t12_x23_u5_b47","data":{"index":39321,"ordinal":"98377487","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(pow(R,div(D,R)))","image":"frame_expr-039321.png","measured":true,"step":144415,"globalStep":144415,"value_mean":-0.03885577246546745,"value_positive_fraction":0.4795684814453125,"value_abs_mean":0.7198451161384583,"value_variance":0.6138045191764832,"value_stddev":0.7834567427635193,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.017611026763916,"gradient_energy_x":0.008276463486254215,"gradient_energy_y":0.009687447920441628,"gradient_magnitude_mean":0.10338453948497772,"gradient_axis_bias":-0.07854549586772919,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003626612669904716,"laplacian_energy":0.001896527479402721,"laplacian_abs_mean":0.0261366069316864,"gradient_magnitude_variance":0.007276603020727634,"gradient_magnitude_stddev":0.08530300855636597,"gradient_magnitude_cv":0.8251041173934937,"gradient_magnitude_max":1.0063421726226807,"gradient_energy_over_variance":0.02926650457084179,"laplacian_energy_over_variance":0.0030897906981408596,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03520168364048004,"scale_diff2_mid":0.44724875688552856,"scale_diff2_far":1.1484510898590088,"scale_diff2_near_over_variance":0.05734999105334282,"scale_diff2_mid_over_variance":0.7286501526832581,"scale_diff2_far_over_variance":1.871037244796753,"value_histogram":[[[0.2308349609375,0.2308349609375,0.2308349609375],[0.0220489501953125,0.0220489501953125,0.0220489501953125],[0.0399932861328125,0.0399932861328125,0.0399932861328125],[0.0115203857421875,0.0115203857421875,0.0115203857421875],[0.03924560546875,0.03924560546875,0.03924560546875],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.0093231201171875,0.0093231201171875,0.0093231201171875],[0.037689208984375,0.037689208984375,0.037689208984375],[0.005126953125,0.005126953125,0.005126953125],[0.0112152099609375,0.0112152099609375,0.0112152099609375],[0.0348358154296875,0.0348358154296875,0.0348358154296875],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0107269287109375,0.0107269287109375,0.0107269287109375],[0.0087127685546875,0.0087127685546875,0.0087127685546875],[0.0372314453125,0.0372314453125,0.0372314453125],[0.009033203125,0.009033203125,0.009033203125],[0.00897216796875,0.00897216796875,0.00897216796875],[0.037200927734375,0.037200927734375,0.037200927734375],[0.0083160400390625,0.0083160400390625,0.0083160400390625],[0.010711669921875,0.010711669921875,0.010711669921875],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.03466796875,0.03466796875,0.03466796875],[0.010833740234375,0.010833740234375,0.010833740234375],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.0374755859375,0.0374755859375,0.0374755859375],[0.008819580078125,0.008819580078125,0.008819580078125],[0.0078887939453125,0.0078887939453125,0.0078887939453125],[0.0387420654296875,0.0387420654296875,0.0387420654296875],[0.0109100341796875,0.0109100341796875,0.0109100341796875],[0.0389404296875,0.0389404296875,0.0389404296875],[0.02081298828125,0.02081298828125,0.02081298828125],[0.1957855224609375,0.1957855224609375,0.1957855224609375]]],"scale_curve":[[[0.015625,0.03520168364048004,0.05734999105334282],[0.0625,0.44724875688552856,0.7286501526832581],[0.25,1.1484510898590088,1.871037244796753]]]},"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\",\"23\",\"5\",\"47\"]"}