{"collection":"grad-noise-175k","coord":"t17_x26_u1_b15","data":{"index":119655,"ordinal":"139100859","topo":"o2(x,o2(x,o1(x)))","expression":"sub(R,pow(R,log(R)))","image":"frame_expr-119655.png","measured":true,"step":117247,"globalStep":117247,"value_mean":-0.9923502802848816,"value_positive_fraction":0,"value_abs_mean":0.9923502802848816,"value_variance":0.004602241329848766,"value_stddev":0.06783981621265411,"value_min":-1,"value_max":-0.06102393567562103,"value_range":0.9389760494232178,"histogram_probability_sum":1,"histogram_entropy_bits":0.16868385672569275,"gradient_energy_x":0.0007875929586589336,"gradient_energy_y":0.0010470859706401825,"gradient_magnitude_mean":0.0038769938983023167,"gradient_axis_bias":-0.141437828540802,"gradient_nonzero_flag":1,"laplacian_mean":0.000050455379096092656,"laplacian_energy":0.0038159373216331005,"laplacian_abs_mean":0.005459841340780258,"gradient_magnitude_variance":0.0018198441248387098,"gradient_magnitude_stddev":0.04265962913632393,"gradient_magnitude_cv":11.003274917602539,"gradient_magnitude_max":1.2633785009384155,"gradient_energy_over_variance":0.3986490070819855,"laplacian_energy_over_variance":0.8291475772857666,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001584122539497912,"scale_diff2_mid":0.005774314980953932,"scale_diff2_far":0.007571694441139698,"scale_diff2_near_over_variance":0.3442067503929138,"scale_diff2_mid_over_variance":1.2546745538711548,"scale_diff2_far_over_variance":1.645218849182129,"value_histogram":[[[0.985015869140625,0.985015869140625,0.985015869140625],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.001495361328125,0.001495361328125,0.001495361328125],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.00091552734375,0.00091552734375,0.00091552734375],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[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]]],"scale_curve":[[[0.015625,0.001584122539497912,0.3442067503929138],[0.0625,0.005774314980953932,1.2546745538711548],[0.25,0.007571694441139698,1.645218849182129]]]},"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":"[\"17\",\"26\",\"1\",\"15\"]"}