{"collection":"grad-noise-175k","coord":"t16_x14_u3_b75","data":{"index":86924,"ordinal":"130495908","topo":"o2(x,o1(o2(x,x)))","expression":"lrg(D,flr(dot(D,R)))","image":"frame_expr-086924.png","measured":true,"step":12199,"globalStep":12199,"value_mean":0.7396326065063477,"value_positive_fraction":0.999420166015625,"value_abs_mean":0.7396326065063477,"value_variance":0.11475062370300293,"value_stddev":0.33874860405921936,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":2.879791259765625,"gradient_energy_x":0.04371635243296623,"gradient_energy_y":0.01731671392917633,"gradient_magnitude_mean":0.1053832620382309,"gradient_axis_bias":0.4325464963912964,"gradient_nonzero_flag":1,"laplacian_mean":0.000049809103074949235,"laplacian_energy":0.1682737171649933,"laplacian_abs_mean":0.14950186014175415,"gradient_magnitude_variance":0.04991680383682251,"gradient_magnitude_stddev":0.22342069447040558,"gradient_magnitude_cv":2.120077610015869,"gradient_magnitude_max":1.413801908493042,"gradient_energy_over_variance":0.531875729560852,"laplacian_energy_over_variance":1.4664297103881836,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0625401958823204,"scale_diff2_mid":0.20968233048915863,"scale_diff2_far":0.1519535481929779,"scale_diff2_near_over_variance":0.5450096726417542,"scale_diff2_mid_over_variance":1.827287197113037,"scale_diff2_far_over_variance":1.324206829071045,"value_histogram":[[[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],[0.067962646484375,0.067962646484375,0.067962646484375],[0.0286407470703125,0.0286407470703125,0.0286407470703125],[0.030609130859375,0.030609130859375,0.030609130859375],[0.032623291015625,0.032623291015625,0.032623291015625],[0.006134033203125,0.006134033203125,0.006134033203125],[0.0323638916015625,0.0323638916015625,0.0323638916015625],[0.0099334716796875,0.0099334716796875,0.0099334716796875],[0.0362396240234375,0.0362396240234375,0.0362396240234375],[0.0307769775390625,0.0307769775390625,0.0307769775390625],[0.0189971923828125,0.0189971923828125,0.0189971923828125],[0.0325775146484375,0.0325775146484375,0.0325775146484375],[0.0175018310546875,0.0175018310546875,0.0175018310546875],[0.04632568359375,0.04632568359375,0.04632568359375],[0.05279541015625,0.05279541015625,0.05279541015625],[0.06292724609375,0.06292724609375,0.06292724609375],[0.49359130859375,0.49359130859375,0.49359130859375]]],"scale_curve":[[[0.015625,0.0625401958823204,0.5450096726417542],[0.0625,0.20968233048915863,1.827287197113037],[0.25,0.1519535481929779,1.324206829071045]]]},"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":"[\"16\",\"14\",\"3\",\"75\"]"}