{"collection":"grad-noise-175k","coord":"t12_x21_u2_b44","data":{"index":37261,"ordinal":"98296079","topo":"o1(o2(x,o2(x,x)))","expression":"frc(pow(R,add(D,P)))","image":"frame_expr-037261.png","measured":true,"step":127935,"globalStep":127935,"value_mean":-0.9372169375419617,"value_positive_fraction":0.04296875,"value_abs_mean":0.9768456816673279,"value_variance":0.09069323539733887,"value_stddev":0.30115318298339844,"value_min":-1,"value_max":0.9966452717781067,"value_range":1.996645212173462,"histogram_probability_sum":1,"histogram_entropy_bits":0.42499345541000366,"gradient_energy_x":0.012245295569300652,"gradient_energy_y":0.009170211851596832,"gradient_magnitude_mean":0.019011959433555603,"gradient_axis_bias":0.14359144866466522,"gradient_nonzero_flag":1,"laplacian_mean":-0.00009548927482683212,"laplacian_energy":0.04788813367486,"laplacian_abs_mean":0.03459891304373741,"gradient_magnitude_variance":0.021057037636637688,"gradient_magnitude_stddev":0.14511042833328247,"gradient_magnitude_cv":7.63258695602417,"gradient_magnitude_max":2.6456258296966553,"gradient_energy_over_variance":0.23613125085830688,"laplacian_energy_over_variance":0.5280231833457947,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014533380046486855,"scale_diff2_mid":0.060599666088819504,"scale_diff2_far":0.1472986787557602,"scale_diff2_near_over_variance":0.16024766862392426,"scale_diff2_mid_over_variance":0.6681828498840332,"scale_diff2_far_over_variance":1.624141812324524,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.00244140625,0.00244140625,0.00244140625],[0.002197265625,0.002197265625,0.002197265625],[0.003662109375,0.003662109375,0.003662109375],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0028076171875,0.0028076171875,0.0028076171875],[0.002349853515625,0.002349853515625,0.002349853515625],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0011138916015625,0.0011138916015625,0.0011138916015625]]],"scale_curve":[[[0.015625,0.014533380046486855,0.16024766862392426],[0.0625,0.060599666088819504,0.6681828498840332],[0.25,0.1472986787557602,1.624141812324524]]]},"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":"[\"12\",\"21\",\"2\",\"44\"]"}