{"collection":"grad-noise-175k","coord":"t17_x5_u2_b16","data":{"index":101990,"ordinal":"138252640","topo":"o2(x,o2(x,o1(x)))","expression":"sub(P,mod(D,frc(R)))","image":"frame_expr-101990.png","measured":true,"step":132727,"globalStep":132727,"value_mean":0.000328331021592021,"value_positive_fraction":0.499908447265625,"value_abs_mean":0.9396948218345642,"value_variance":0.9270539879798889,"value_stddev":0.9628364443778992,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.814542293548584,"gradient_energy_x":0.0017449245788156986,"gradient_energy_y":0.0000135356040118495,"gradient_magnitude_mean":0.011378086172044277,"gradient_axis_bias":0.9846051335334778,"gradient_nonzero_flag":1,"laplacian_mean":2.82939510043434e-7,"laplacian_energy":0.0010820560855790973,"laplacian_abs_mean":0.008262107148766518,"gradient_magnitude_variance":0.0016291849315166473,"gradient_magnitude_stddev":0.040363162755966187,"gradient_magnitude_cv":3.547447443008423,"gradient_magnitude_max":0.41014400124549866,"gradient_energy_over_variance":0.0018968259682878852,"laplacian_energy_over_variance":0.001167198526673019,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0040527768433094025,"scale_diff2_mid":0.03592716529965401,"scale_diff2_far":0.2393670529127121,"scale_diff2_near_over_variance":0.004371672868728638,"scale_diff2_mid_over_variance":0.03875412046909332,"scale_diff2_far_over_variance":0.25820183753967285,"value_histogram":[[[0.447418212890625,0.447418212890625,0.447418212890625],[0.013519287109375,0.013519287109375,0.013519287109375],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0015869140625,0.0015869140625,0.0015869140625],[0.0019683837890625,0.0019683837890625,0.0019683837890625],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.001007080078125,0.001007080078125,0.001007080078125],[0.002197265625,0.002197265625,0.002197265625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.00201416015625,0.00201416015625,0.00201416015625],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.00140380859375,0.00140380859375,0.00140380859375],[0.0133514404296875,0.0133514404296875,0.0133514404296875],[0.0081787109375,0.0081787109375,0.0081787109375],[0.00811767578125,0.00811767578125,0.00811767578125],[0.01312255859375,0.01312255859375,0.01312255859375],[0.001556396484375,0.001556396484375,0.001556396484375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.001312255859375,0.001312255859375,0.001312255859375],[0.0019683837890625,0.0019683837890625,0.0019683837890625],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0144500732421875,0.0144500732421875,0.0144500732421875],[0.447021484375,0.447021484375,0.447021484375]]],"scale_curve":[[[0.015625,0.0040527768433094025,0.004371672868728638],[0.0625,0.03592716529965401,0.03875412046909332],[0.25,0.2393670529127121,0.25820183753967285]]]},"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":"[\"17\",\"5\",\"2\",\"16\"]"}