{"collection":"grad-noise-175k","coord":"t12_x16_u5_b100","data":{"index":33445,"ordinal":"98094733","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(dot(D,sub(R,D)))","image":"frame_expr-033445.png","measured":true,"step":97407,"globalStep":97407,"value_mean":-0.4604170620441437,"value_positive_fraction":0.28070068359375,"value_abs_mean":0.8098816871643066,"value_variance":0.528983473777771,"value_stddev":0.7273125052452087,"value_min":-1,"value_max":0.9999189972877502,"value_range":1.9999189376831055,"histogram_probability_sum":1,"histogram_entropy_bits":3.0180325508117676,"gradient_energy_x":0.14537881314754486,"gradient_energy_y":0.1449998915195465,"gradient_magnitude_mean":0.22408147156238556,"gradient_axis_bias":0.0013049222761765122,"gradient_nonzero_flag":1,"laplacian_mean":0.0005061073461547494,"laplacian_energy":0.8738083243370056,"laplacian_abs_mean":0.36587390303611755,"gradient_magnitude_variance":0.24009966850280762,"gradient_magnitude_stddev":0.4899996519088745,"gradient_magnitude_cv":2.1867032051086426,"gradient_magnitude_max":2.827603816986084,"gradient_energy_over_variance":0.548937201499939,"laplacian_energy_over_variance":1.6518632173538208,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.31154754757881165,"scale_diff2_mid":1.0696656703948975,"scale_diff2_far":0.9746127128601074,"scale_diff2_near_over_variance":0.5889551639556885,"scale_diff2_mid_over_variance":2.022115468978882,"scale_diff2_far_over_variance":1.8424257040023804,"value_histogram":[[[0.5545501708984375,0.5545501708984375,0.5545501708984375],[0.0106353759765625,0.0106353759765625,0.0106353759765625],[0.0170135498046875,0.0170135498046875,0.0170135498046875],[0.0072784423828125,0.0072784423828125,0.0072784423828125],[0.019866943359375,0.019866943359375,0.019866943359375],[0.0050811767578125,0.0050811767578125,0.0050811767578125],[0.007080078125,0.007080078125,0.007080078125],[0.01885986328125,0.01885986328125,0.01885986328125],[0.003143310546875,0.003143310546875,0.003143310546875],[0.01202392578125,0.01202392578125,0.01202392578125],[0.019317626953125,0.019317626953125,0.019317626953125],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.00811767578125,0.00811767578125,0.00811767578125],[0.013153076171875,0.013153076171875,0.013153076171875],[0.01751708984375,0.01751708984375,0.01751708984375],[0.005157470703125,0.005157470703125,0.005157470703125],[0.0101318359375,0.0101318359375,0.0101318359375],[0.0238037109375,0.0238037109375,0.0238037109375],[0.0050811767578125,0.0050811767578125,0.0050811767578125],[0.009033203125,0.009033203125,0.009033203125],[0.0071868896484375,0.0071868896484375,0.0071868896484375],[0.0247802734375,0.0247802734375,0.0247802734375],[0.006927490234375,0.006927490234375,0.006927490234375],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.02935791015625,0.02935791015625,0.02935791015625],[0.007171630859375,0.007171630859375,0.007171630859375],[0.0083160400390625,0.0083160400390625,0.0083160400390625],[0.028594970703125,0.028594970703125,0.028594970703125],[0.00927734375,0.00927734375,0.00927734375],[0.0272979736328125,0.0272979736328125,0.0272979736328125],[0.01678466796875,0.01678466796875,0.01678466796875],[0.0636138916015625,0.0636138916015625,0.0636138916015625]]],"scale_curve":[[[0.015625,0.31154754757881165,0.5889551639556885],[0.0625,1.0696656703948975,2.022115468978882],[0.25,0.9746127128601074,1.8424257040023804]]]},"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\",\"16\",\"5\",\"100\"]"}