{"collection":"grad-noise-175k","coord":"t19_x6_u2_b90","data":{"index":142061,"ordinal":"154534317","topo":"o2(x,o2(o1(x),x))","expression":"min(P,mlt(frc(R),P))","image":"frame_expr-142061.png","measured":true,"step":16495,"globalStep":16495,"value_mean":-0.04446658119559288,"value_positive_fraction":0.4995574951171875,"value_abs_mean":0.8930341601371765,"value_variance":0.8578664064407349,"value_stddev":0.9262107610702515,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.460681200027466,"gradient_energy_x":0.0008456447394564748,"gradient_energy_y":0.0004102973034605384,"gradient_magnitude_mean":0.013642188161611557,"gradient_axis_bias":0.34663018584251404,"gradient_nonzero_flag":1,"laplacian_mean":-0.00002181031413783785,"laplacian_energy":0.0003480706945993006,"laplacian_abs_mean":0.00534431217238307,"gradient_magnitude_variance":0.0010700843995437026,"gradient_magnitude_stddev":0.032712142914533615,"gradient_magnitude_cv":2.3978662490844727,"gradient_magnitude_max":0.2976701855659485,"gradient_energy_over_variance":0.001464029890485108,"laplacian_energy_over_variance":0.0004057399637531489,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0023906349670141935,"scale_diff2_mid":0.02773667871952057,"scale_diff2_far":0.2049315869808197,"scale_diff2_near_over_variance":0.0027867218013852835,"scale_diff2_mid_over_variance":0.0323321670293808,"scale_diff2_far_over_variance":0.23888519406318665,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.0188446044921875,0.0188446044921875,0.0188446044921875],[0.006378173828125,0.006378173828125,0.006378173828125],[0.00567626953125,0.00567626953125,0.00567626953125],[0.0052337646484375,0.0052337646484375,0.0052337646484375],[0.005706787109375,0.005706787109375,0.005706787109375],[0.00628662109375,0.00628662109375,0.00628662109375],[0.00750732421875,0.00750732421875,0.00750732421875],[0.0087738037109375,0.0087738037109375,0.0087738037109375],[0.0100555419921875,0.0100555419921875,0.0100555419921875],[0.0102081298828125,0.0102081298828125,0.0102081298828125],[0.0126800537109375,0.0126800537109375,0.0126800537109375],[0.0145111083984375,0.0145111083984375,0.0145111083984375],[0.01690673828125,0.01690673828125,0.01690673828125],[0.01727294921875,0.01727294921875,0.01727294921875],[0.01348876953125,0.01348876953125,0.01348876953125],[0.3404693603515625,0.3404693603515625,0.3404693603515625]]],"scale_curve":[[[0.015625,0.0023906349670141935,0.0027867218013852835],[0.0625,0.02773667871952057,0.0323321670293808],[0.25,0.2049315869808197,0.23888519406318665]]]},"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":"[\"19\",\"6\",\"2\",\"90\"]"}