{"collection":"grad-noise-175k","coord":"t20_x54_u0_b167","data":{"index":170537,"ordinal":"164593841","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(R,pow(mlt(P,P),P))","image":"frame_expr-170537.png","measured":true,"step":72703,"globalStep":72703,"value_mean":-0.5472352504730225,"value_positive_fraction":0.2124481201171875,"value_abs_mean":0.7166706323623657,"value_variance":0.33032628893852234,"value_stddev":0.5747401714324951,"value_min":-1,"value_max":0.9681673049926758,"value_range":1.9681673049926758,"histogram_probability_sum":1,"histogram_entropy_bits":3.3656959533691406,"gradient_energy_x":0.0018504102481529117,"gradient_energy_y":0.001655061962082982,"gradient_magnitude_mean":0.03281893953680992,"gradient_axis_bias":0.05572666972875595,"gradient_nonzero_flag":1,"laplacian_mean":0.00004451171844266355,"laplacian_energy":0.0006815645028837025,"laplacian_abs_mean":0.009644684381783009,"gradient_magnitude_variance":0.0024285009130835533,"gradient_magnitude_stddev":0.049279820173978806,"gradient_magnitude_cv":1.5015665292739868,"gradient_magnitude_max":0.48052340745925903,"gradient_energy_over_variance":0.010612149722874165,"laplacian_energy_over_variance":0.0020633067470043898,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007092583458870649,"scale_diff2_mid":0.08119525760412216,"scale_diff2_far":0.2305259108543396,"scale_diff2_near_over_variance":0.021471446380019188,"scale_diff2_mid_over_variance":0.24580319225788116,"scale_diff2_far_over_variance":0.6978732943534851,"value_histogram":[[[0.5135040283203125,0.5135040283203125,0.5135040283203125],[0.0095367431640625,0.0095367431640625,0.0095367431640625],[0.018707275390625,0.018707275390625,0.018707275390625],[0.0127716064453125,0.0127716064453125,0.0127716064453125],[0.0155181884765625,0.0155181884765625,0.0155181884765625],[0.01556396484375,0.01556396484375,0.01556396484375],[0.0186920166015625,0.0186920166015625,0.0186920166015625],[0.01806640625,0.01806640625,0.01806640625],[0.0186309814453125,0.0186309814453125,0.0186309814453125],[0.0206298828125,0.0206298828125,0.0206298828125],[0.0234375,0.0234375,0.0234375],[0.0211944580078125,0.0211944580078125,0.0211944580078125],[0.025360107421875,0.025360107421875,0.025360107421875],[0.023040771484375,0.023040771484375,0.023040771484375],[0.016357421875,0.016357421875,0.016357421875],[0.0165252685546875,0.0165252685546875,0.0165252685546875],[0.0175933837890625,0.0175933837890625,0.0175933837890625],[0.0192718505859375,0.0192718505859375,0.0192718505859375],[0.0194091796875,0.0194091796875,0.0194091796875],[0.017333984375,0.017333984375,0.017333984375],[0.0153656005859375,0.0153656005859375,0.0153656005859375],[0.018096923828125,0.018096923828125,0.018096923828125],[0.01513671875,0.01513671875,0.01513671875],[0.0167694091796875,0.0167694091796875,0.0167694091796875],[0.0135498046875,0.0135498046875,0.0135498046875],[0.01220703125,0.01220703125,0.01220703125],[0.0113677978515625,0.0113677978515625,0.0113677978515625],[0.01226806640625,0.01226806640625,0.01226806640625],[0.0092010498046875,0.0092010498046875,0.0092010498046875],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.00482177734375,0.00482177734375,0.00482177734375],[0.0027618408203125,0.0027618408203125,0.0027618408203125]]],"scale_curve":[[[0.015625,0.007092583458870649,0.021471446380019188],[0.0625,0.08119525760412216,0.24580319225788116],[0.25,0.2305259108543396,0.6978732943534851]]]},"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\",\"54\",\"0\",\"167\"]"}