{"collection":"grad-noise-175k","coord":"t20_x72_u0_b47","data":{"index":174035,"ordinal":"165320939","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,pow(div(R,P),P))","image":"frame_expr-174035.png","measured":true,"step":100687,"globalStep":100687,"value_mean":-0.8659095168113708,"value_positive_fraction":0.0703125,"value_abs_mean":0.9934656620025635,"value_variance":0.2402559518814087,"value_stddev":0.4901590943336487,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.47873425483703613,"gradient_energy_x":0.02150106430053711,"gradient_energy_y":0.020654458552598953,"gradient_magnitude_mean":0.023092718794941902,"gradient_axis_bias":0.02008291333913803,"gradient_nonzero_flag":1,"laplacian_mean":0.000002696911224120413,"laplacian_energy":0.08767898380756378,"laplacian_abs_mean":0.04489972069859505,"gradient_magnitude_variance":0.04161303490400314,"gradient_magnitude_stddev":0.20399272441864014,"gradient_magnitude_cv":8.833638191223145,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.17546087503433228,"laplacian_energy_over_variance":0.3649398982524872,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04203566163778305,"scale_diff2_mid":0.1790599822998047,"scale_diff2_far":0.5260557532310486,"scale_diff2_near_over_variance":0.17496199905872345,"scale_diff2_mid_over_variance":0.7452884316444397,"scale_diff2_far_over_variance":2.189563751220703,"value_histogram":[[[0.9296875,0.9296875,0.9296875],[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],[0,0,0],[0,0,0],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0010986328125,0.0010986328125,0.0010986328125],[0.0015869140625,0.0015869140625,0.0015869140625],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0020751953125,0.0020751953125,0.0020751953125],[0.00140380859375,0.00140380859375,0.00140380859375],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.001739501953125,0.001739501953125,0.001739501953125],[0.001251220703125,0.001251220703125,0.001251220703125],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0540924072265625,0.0540924072265625,0.0540924072265625]]],"scale_curve":[[[0.015625,0.04203566163778305,0.17496199905872345],[0.0625,0.1790599822998047,0.7452884316444397],[0.25,0.5260557532310486,2.189563751220703]]]},"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":"[\"20\",\"72\",\"0\",\"47\"]"}