{"collection":"grad-noise-175k","coord":"t18_x59_u0_b159","data":{"index":132384,"ordinal":"148554636","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,div(P,mod(D,R)))","image":"frame_expr-132384.png","measured":true,"step":87479,"globalStep":87479,"value_mean":0.13721826672554016,"value_positive_fraction":0.5690460205078125,"value_abs_mean":0.9691221714019775,"value_variance":0.939961850643158,"value_stddev":0.9695162773132324,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.5332038402557373,"gradient_energy_x":0.7118059396743774,"gradient_energy_y":0.033106908202171326,"gradient_magnitude_mean":0.395304411649704,"gradient_axis_bias":0.9111120104789734,"gradient_nonzero_flag":1,"laplacian_mean":-0.000036378056393004954,"laplacian_energy":1.954590916633606,"laplacian_abs_mean":0.7738829851150513,"gradient_magnitude_variance":0.5885695219039917,"gradient_magnitude_stddev":0.7671828269958496,"gradient_magnitude_cv":1.9407392740249634,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.7924926280975342,"laplacian_energy_over_variance":2.0794363021850586,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.5494130253791809,"scale_diff2_mid":1.4445223808288574,"scale_diff2_far":0.8967710733413696,"scale_diff2_near_over_variance":0.5845056176185608,"scale_diff2_mid_over_variance":1.5367882251739502,"scale_diff2_far_over_variance":0.9540504813194275,"value_histogram":[[[0.4036865234375,0.4036865234375,0.4036865234375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.002197265625,0.002197265625,0.002197265625],[0.001739501953125,0.001739501953125,0.001739501953125],[0.002105712890625,0.002105712890625,0.002105712890625],[0.002227783203125,0.002227783203125,0.002227783203125],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.00164794921875,0.00164794921875,0.00164794921875],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0018310546875,0.0018310546875,0.0018310546875],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.001556396484375,0.001556396484375,0.001556396484375],[0.001800537109375,0.001800537109375,0.001800537109375],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.00177001953125,0.00177001953125,0.00177001953125],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.002349853515625,0.002349853515625,0.002349853515625],[0.00250244140625,0.00250244140625,0.00250244140625],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.5380096435546875,0.5380096435546875,0.5380096435546875]]],"scale_curve":[[[0.015625,0.5494130253791809,0.5845056176185608],[0.0625,1.4445223808288574,1.5367882251739502],[0.25,0.8967710733413696,0.9540504813194275]]]},"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":"[\"18\",\"59\",\"0\",\"159\"]"}