{"collection":"grad-noise-175k","coord":"t20_x37_u0_b76","data":{"index":167029,"ordinal":"163906933","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,lrg(dst(D,P),D))","image":"frame_expr-167029.png","measured":true,"step":44639,"globalStep":44639,"value_mean":0.9526649117469788,"value_positive_fraction":1,"value_abs_mean":0.9526649117469788,"value_variance":0.003271292196586728,"value_stddev":0.057195212692022324,"value_min":0.5313785076141357,"value_max":1,"value_range":0.46862149238586426,"histogram_probability_sum":1,"histogram_entropy_bits":1.3448046445846558,"gradient_energy_x":0.0007595682982355356,"gradient_energy_y":0.000009053673238668125,"gradient_magnitude_mean":0.01831953041255474,"gradient_axis_bias":0.9764418005943298,"gradient_nonzero_flag":1,"laplacian_mean":0.00015817300300113857,"laplacian_energy":0.0004391777329146862,"laplacian_abs_mean":0.013520670123398304,"gradient_magnitude_variance":0.0004330544325057417,"gradient_magnitude_stddev":0.02080995962023735,"gradient_magnitude_cv":1.13594388961792,"gradient_magnitude_max":0.5277880430221558,"gradient_energy_over_variance":0.23495975136756897,"laplacian_energy_over_variance":0.13425207138061523,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0013948162086308002,"scale_diff2_mid":0.005743981804698706,"scale_diff2_far":0.00020211127412039787,"scale_diff2_near_over_variance":0.42638081312179565,"scale_diff2_mid_over_variance":1.755875587463379,"scale_diff2_far_over_variance":0.061783317476511,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000762939453125,0.000762939453125,0.000762939453125],[0.1868896484375,0.1868896484375,0.1868896484375],[0.186767578125,0.186767578125,0.186767578125],[0.6248779296875,0.6248779296875,0.6248779296875]]],"scale_curve":[[[0.015625,0.0013948162086308002,0.42638081312179565],[0.0625,0.005743981804698706,1.755875587463379],[0.25,0.00020211127412039787,0.061783317476511]]]},"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\",\"37\",\"0\",\"76\"]"}