{"collection":"grad-noise-175k","coord":"t18_x43_u0_b76","data":{"index":129085,"ordinal":"147908137","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(D,lrg(D,dst(R,D)))","image":"frame_expr-129085.png","measured":true,"step":61087,"globalStep":61087,"value_mean":0.013177495449781418,"value_positive_fraction":0.5216827392578125,"value_abs_mean":0.09862951934337616,"value_variance":0.014420167542994022,"value_stddev":0.1200840026140213,"value_min":-0.14541596174240112,"value_max":1,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":2.707092046737671,"gradient_energy_x":0.003416794817894697,"gradient_energy_y":0.0011530129704624414,"gradient_magnitude_mean":0.043808843940496445,"gradient_axis_bias":0.49537789821624756,"gradient_nonzero_flag":1,"laplacian_mean":-0.000043531381379580125,"laplacian_energy":0.010151890106499195,"laplacian_abs_mean":0.029050767421722412,"gradient_magnitude_variance":0.0026520327664911747,"gradient_magnitude_stddev":0.051497891545295715,"gradient_magnitude_cv":1.1755136251449585,"gradient_magnitude_max":1.2917065620422363,"gradient_energy_over_variance":0.3169039487838745,"laplacian_energy_over_variance":0.7040063738822937,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0052376012317836285,"scale_diff2_mid":0.02645120583474636,"scale_diff2_far":0.006408594083040953,"scale_diff2_near_over_variance":0.36321359872817993,"scale_diff2_mid_over_variance":1.834320306777954,"scale_diff2_far_over_variance":0.4444188177585602,"value_histogram":[[[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],[0.144317626953125,0.144317626953125,0.144317626953125],[0.2043914794921875,0.2043914794921875,0.2043914794921875],[0.129608154296875,0.129608154296875,0.129608154296875],[0.1241607666015625,0.1241607666015625,0.1241607666015625],[0.18975830078125,0.18975830078125,0.18975830078125],[0.1887664794921875,0.1887664794921875,0.1887664794921875],[0.004119873046875,0.004119873046875,0.004119873046875],[0.002777099609375,0.002777099609375,0.002777099609375],[0.002105712890625,0.002105712890625,0.002105712890625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.00091552734375,0.00091552734375,0.00091552734375],[0.001495361328125,0.001495361328125,0.001495361328125],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0005340576171875,0.0005340576171875,0.0005340576171875]]],"scale_curve":[[[0.015625,0.0052376012317836285,0.36321359872817993],[0.0625,0.02645120583474636,1.834320306777954],[0.25,0.006408594083040953,0.4444188177585602]]]},"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\",\"43\",\"0\",\"76\"]"}