{"collection":"grad-noise-175k","coord":"t16_x14_u1_b99","data":{"index":86706,"ordinal":"130495530","topo":"o2(x,o1(o2(x,x)))","expression":"dot(D,log(add(D,R)))","image":"frame_expr-086706.png","measured":true,"step":10455,"globalStep":10455,"value_mean":-0.9953222870826721,"value_positive_fraction":0.0032958984375,"value_abs_mean":0.9971936345100403,"value_variance":0.005997463129460812,"value_stddev":0.07744328677654266,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.05195208266377449,"gradient_energy_x":0.0021405168808996677,"gradient_energy_y":0.004050915595144033,"gradient_magnitude_mean":0.004732669331133366,"gradient_axis_bias":-0.3085551857948303,"gradient_nonzero_flag":1,"laplacian_mean":-0.000004624714165402111,"laplacian_energy":0.01675601303577423,"laplacian_abs_mean":0.009134745225310326,"gradient_magnitude_variance":0.006169888656586409,"gradient_magnitude_stddev":0.07854864001274109,"gradient_magnitude_cv":16.597110748291016,"gradient_magnitude_max":2.0311357975006104,"gradient_energy_over_variance":1.0323419570922852,"laplacian_energy_over_variance":2.7938501834869385,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008956917561590672,"scale_diff2_mid":0.019673122093081474,"scale_diff2_far":0.019483378157019615,"scale_diff2_near_over_variance":1.4934511184692383,"scale_diff2_mid_over_variance":3.280240535736084,"scale_diff2_far_over_variance":3.248603343963623,"value_histogram":[[[0.9961395263671875,0.9961395263671875,0.9961395263671875],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000152587890625,0.000152587890625,0.000152587890625]]],"scale_curve":[[[0.015625,0.008956917561590672,1.4934511184692383],[0.0625,0.019673122093081474,3.280240535736084],[0.25,0.019483378157019615,3.248603343963623]]]},"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\",\"1\",\"99\"]"}