{"collection":"grad-noise-175k","coord":"t18_x46_u0_b162","data":{"index":129774,"ordinal":"148029426","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(D,div(R,min(P,D)))","image":"frame_expr-129774.png","measured":true,"step":66599,"globalStep":66599,"value_mean":-0.06715718656778336,"value_positive_fraction":0.4775238037109375,"value_abs_mean":0.5242713093757629,"value_variance":0.436303049325943,"value_stddev":0.6605324149131775,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.050557613372803,"gradient_energy_x":0.11733922362327576,"gradient_energy_y":0.015727508813142776,"gradient_magnitude_mean":0.13193883001804352,"gradient_axis_bias":0.7636147737503052,"gradient_nonzero_flag":1,"laplacian_mean":-0.00008194502152036875,"laplacian_energy":0.2627274990081787,"laplacian_abs_mean":0.15059305727481842,"gradient_magnitude_variance":0.11568129062652588,"gradient_magnitude_stddev":0.34011951088905334,"gradient_magnitude_cv":2.577857494354248,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.3049869239330292,"laplacian_energy_over_variance":0.6021674275398254,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.15438835322856903,"scale_diff2_mid":0.6898185014724731,"scale_diff2_far":0.8345562219619751,"scale_diff2_near_over_variance":0.35385575890541077,"scale_diff2_mid_over_variance":1.5810534954071045,"scale_diff2_far_over_variance":1.9127901792526245,"value_histogram":[[[0.2220306396484375,0.2220306396484375,0.2220306396484375],[0.005828857421875,0.005828857421875,0.005828857421875],[0.005645751953125,0.005645751953125,0.005645751953125],[0.0066375732421875,0.0066375732421875,0.0066375732421875],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0062408447265625,0.0062408447265625,0.0062408447265625],[0.007659912109375,0.007659912109375,0.007659912109375],[0.0081634521484375,0.0081634521484375,0.0081634521484375],[0.0096893310546875,0.0096893310546875,0.0096893310546875],[0.0118865966796875,0.0118865966796875,0.0118865966796875],[0.014373779296875,0.014373779296875,0.014373779296875],[0.0234222412109375,0.0234222412109375,0.0234222412109375],[0.032379150390625,0.032379150390625,0.032379150390625],[0.04119873046875,0.04119873046875,0.04119873046875],[0.0549468994140625,0.0549468994140625,0.0549468994140625],[0.066253662109375,0.066253662109375,0.066253662109375],[0.0687713623046875,0.0687713623046875,0.0687713623046875],[0.0601654052734375,0.0601654052734375,0.0601654052734375],[0.0521697998046875,0.0521697998046875,0.0521697998046875],[0.0380401611328125,0.0380401611328125,0.0380401611328125],[0.02386474609375,0.02386474609375,0.02386474609375],[0.013580322265625,0.013580322265625,0.013580322265625],[0.0107421875,0.0107421875,0.0107421875],[0.009979248046875,0.009979248046875,0.009979248046875],[0.009735107421875,0.009735107421875,0.009735107421875],[0.00921630859375,0.00921630859375,0.00921630859375],[0.007537841796875,0.007537841796875,0.007537841796875],[0.0073699951171875,0.0073699951171875,0.0073699951171875],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.00628662109375,0.00628662109375,0.00628662109375],[0.0057220458984375,0.0057220458984375,0.0057220458984375],[0.1473846435546875,0.1473846435546875,0.1473846435546875]]],"scale_curve":[[[0.015625,0.15438835322856903,0.35385575890541077],[0.0625,0.6898185014724731,1.5810534954071045],[0.25,0.8345562219619751,1.9127901792526245]]]},"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":"[\"18\",\"46\",\"0\",\"162\"]"}