Locating noise-dominated data in quadrant 0 : Time totcounts fraction : 513898566.0 2216 0.820 : 513898567.0 2022 0.802 : 513904807.0 2381 0.924 : 513904808.0 2118 0.920 : 513904809.0 2110 0.941 : 513904823.0 2863 0.938 Total number of 1 second bins: 7524 Bins with >0 counts : 6424 Bins with >2000 counts : 6 6 of 6 high count rate bins were dominated by noise Noise dominated 0.08% of total time, 0.09% of detector on time (defined as non-zero counts) Locating noise-dominated data in quadrant 1 : Time totcounts fraction : 513898567.0 2019 0.789 : 513898568.0 2441 0.969 : 513898569.0 2071 0.796 : 513898571.0 2393 0.979 : 513898572.0 2155 0.950 : 513898576.0 2347 0.938 : 513898577.0 2051 0.953 : 513898578.0 2393 1.000 : 513898580.0 2175 0.927 : 513898582.0 2148 0.962 : 513898584.0 2363 0.964 : 513898585.0 2051 0.967 : 513898586.0 2363 0.920 : 513898587.0 2269 0.937 : 513898588.0 2290 0.890 : 513898589.0 2473 0.974 : 513898590.0 2446 0.980 : 513898593.0 2175 0.904 : 513898594.0 2279 0.988 : 513898596.0 2380 0.958 : 513898597.0 2352 0.975 : 513898598.0 2143 0.924 : 513898601.0 2257 0.837 : 513898603.0 2352 0.885 : 513898605.0 2414 0.927 : 513898607.0 2450 0.981 : 513898608.0 2073 0.910 : 513898609.0 2107 0.920 : 513898610.0 2099 0.959 : 513898611.0 2013 0.958 : 513898612.0 2171 0.930 : 513898614.0 2361 0.970 : 513898615.0 2536 0.992 : 513898616.0 2601 0.957 : 513898617.0 2456 0.900 : 513898618.0 2357 0.941 : 513898619.0 2425 0.943 : 513898621.0 2284 0.896 : 513898622.0 2250 0.907 : 513898624.0 2001 0.783 : 513898625.0 2609 0.875 : 513898626.0 2386 0.974 : 513898627.0 2479 0.923 : 513898628.0 2123 0.887 : 513898629.0 2109 0.891 : 513898630.0 2012 0.890 : 513898635.0 2474 0.880 : 513898637.0 2232 0.829 : 513898640.0 2204 0.869 : 513898656.0 2731 0.862 : 513898666.0 2680 0.906 : 513898667.0 2271 0.995 : 513898668.0 2022 0.869 : 513898680.0 2128 0.812 : 513898681.0 2321 0.884 : 513898683.0 3572 0.987 : 513898687.0 2472 0.899 : 513898691.0 2005 0.803 : 513898700.0 2224 0.837 : 513898711.0 2382 0.830 : 513898724.0 2890 0.915 : 513898731.0 2099 0.820 : 513898739.0 2012 0.776 : 513898740.0 2523 0.989 : 513898748.0 2005 0.782 : 513898753.0 3344 0.916 : 513898754.0 2043 0.929 : 513898786.0 2149 0.815 : 513898787.0 3009 0.880 : 513898788.0 2291 0.902 : 513898817.0 3928 0.934 : 513898825.0 2773 0.888 : 513898827.0 2632 0.903 : 513898828.0 2696 0.953 : 513898829.0 2256 0.904 : 513898832.0 2465 0.856 : 513898848.0 2378 0.838 : 513898856.0 2363 0.841 : 513898857.0 2403 0.933 : 513898858.0 2778 0.988 : 513898859.0 2209 0.911 : 513898860.0 2443 0.944 : 513898861.0 2499 0.966 : 513898862.0 2305 0.891 : 513898870.0 2625 0.869 : 513898875.0 2154 0.804 : 513898876.0 3079 0.956 : 513898882.0 3311 0.903 : 513898884.0 3187 0.942 : 513898909.0 2786 0.877 : 513898910.0 2477 0.929 : 513898912.0 2668 0.909 : 513898913.0 2033 0.883 : 513898914.0 2558 0.885 : 513898916.0 2430 0.895 : 513898917.0 2097 0.928 : 513898918.0 2431 0.904 : 513898919.0 2534 0.904 : 513898924.0 2649 0.852 : 513898926.0 2430 0.899 : 513898934.0 2328 0.868 : 513898936.0 3258 0.911 : 513898937.0 2618 0.947 : 513898938.0 2198 0.911 : 513898939.0 2755 0.952 : 513898961.0 2552 0.879 : 513898962.0 2172 0.865 : 513898965.0 2095 0.833 : 513898967.0 2731 0.901 : 513898968.0 2242 0.904 : 513898970.0 2449 0.851 : 513898974.0 2781 0.875 : 513898975.0 2085 0.881 : 513898976.0 2157 0.846 : 513898977.0 2656 0.880 : 513898979.0 2410 0.856 : 513898981.0 2098 0.828 : 513898982.0 2603 0.884 : 513898983.0 2783 0.906 : 513898986.0 3203 0.908 : 513898987.0 2349 0.934 : 513898988.0 2715 0.933 : 513898989.0 2643 0.982 : 513898991.0 3042 0.900 : 513898993.0 3286 0.905 : 513898994.0 2559 0.946 : 513898995.0 2368 0.924 : 513898998.0 2666 0.889 : 513898999.0 2289 0.910 : 513899001.0 2604 0.889 : 513899002.0 2419 0.932 : 513899003.0 2065 0.873 : 513899004.0 2119 0.888 : 513899032.0 2042 0.832 : 513899046.0 2415 0.878 : 513899194.0 2586 0.894 : 513899247.0 2920 0.897 : 513899312.0 2740 0.902 : 513899317.0 2418 0.865 : 513899348.0 2947 0.916 : 513899354.0 2586 0.886 : 513899355.0 2415 0.966 : 513899357.0 3185 0.913 : 513899456.0 2061 0.847 : 513899692.0 2370 0.885 : 513899694.0 2154 0.869 : 513899695.0 2911 0.901 : 513899697.0 3464 0.920 : 513899698.0 2486 0.923 : 513899700.0 2016 0.847 : 513899702.0 2547 0.881 : 513899703.0 2571 0.956 : 513899710.0 2192 0.854 : 513899711.0 2993 0.931 : 513899712.0 2358 0.907 : 513899714.0 2415 0.890 : 513899721.0 2013 0.822 : 513899724.0 2366 0.880 : 513899757.0 2002 0.828 : 513900263.0 2413 0.877 : 513903128.0 2494 0.882 : 513903129.0 2582 0.933 : 513903570.0 2508 0.898 : 513903571.0 2501 0.976 : 513904808.0 2267 0.966 : 513904810.0 2054 0.957 : 513904812.0 2361 0.975 : 513904816.0 2271 0.986 : 513904817.0 2309 0.976 : 513904818.0 2266 0.985 : 513904819.0 2452 0.960 : 513904820.0 2450 0.979 : 513904821.0 2268 0.974 : 513904823.0 2327 0.958 : 513904825.0 2023 0.990 : 513904826.0 2382 0.948 : 513904827.0 2278 0.956 : 513904828.0 2214 0.968 : 513904829.0 2442 0.941 : 513904830.0 2380 0.942 : 513904831.0 2394 0.966 : 513904832.0 2061 0.850 : 513904833.0 2118 0.985 : 513904834.0 2215 0.922 : 513904835.0 2420 0.981 : 513904837.0 2304 0.970 : 513904838.0 2392 0.951 : 513904839.0 2213 0.974 : 513904840.0 2392 0.939 : 513904842.0 2453 0.962 : 513904843.0 2286 0.941 : 513904844.0 2300 0.949 : 513904845.0 2497 0.969 : 513904846.0 2298 0.977 : 513904847.0 2090 0.967 : 513904849.0 2358 0.973 : 513904850.0 2291 0.976 : 513904851.0 2165 0.983 : 513904853.0 2057 0.899 : 513904854.0 2358 0.972 : 513904855.0 2270 0.873 : 513904856.0 2308 0.910 : 513904857.0 2046 0.989 : 513904858.0 2246 0.939 : 513904859.0 2301 0.927 : 513904860.0 2216 0.934 : 513904861.0 2149 0.950 : 513904862.0 2141 0.871 : 513904864.0 2096 0.836 : 513904867.0 2291 0.928 : 513904868.0 2268 0.914 : 513904869.0 2294 0.891 : 513904870.0 2104 0.853 : 513904873.0 2413 0.901 : 513904874.0 2214 0.892 : 513904875.0 2316 0.901 : 513904877.0 2825 0.909 : 513904878.0 2479 0.905 : 513904879.0 2094 0.899 : 513904881.0 2278 0.821 : 513904884.0 2209 0.784 : 513904886.0 2525 0.853 : 513904887.0 2117 0.849 : 513904889.0 2267 0.791 : 513904890.0 2422 0.870 : 513904892.0 2468 0.848 : 513904893.0 2273 0.873 : 513904898.0 2022 0.814 : 513905016.0 2050 0.807 Total number of 1 second bins: 7524 Bins with >0 counts : 6424 Bins with >2000 counts : 229 229 of 229 high count rate bins were dominated by noise Noise dominated 3.04% of total time, 3.56% of detector on time (defined as non-zero counts) Locating noise-dominated data in quadrant 2 : Time totcounts fraction : 513898969.0 2563 0.872 : 513899167.0 2661 0.887 : 513899168.0 2649 0.918 : 513899169.0 2277 0.919 : 513899171.0 2098 0.837 : 513901375.0 2353 0.861 : 513901780.0 3030 0.885 : 513901791.0 2054 0.829 : 513901811.0 2804 0.939 : 513901848.0 2140 0.839 : 513901849.0 2752 0.914 : 513901850.0 2572 0.922 : 513901851.0 2276 0.942 : 513904810.0 2212 0.668 Total number of 1 second bins: 7524 Bins with >0 counts : 6424 Bins with >2000 counts : 14 14 of 14 high count rate bins were dominated by noise Noise dominated 0.19% of total time, 0.22% of detector on time (defined as non-zero counts) Locating noise-dominated data in quadrant 3 : Time totcounts fraction : 513898569.0 2267 0.696 : 513898571.0 2072 0.691 : 513898572.0 2170 0.775 : 513898573.0 2349 0.832 : 513898579.0 2124 0.702 : 513898586.0 2024 0.732 : 513898687.0 2588 0.888 : 513898688.0 2461 0.947 : 513898689.0 2425 0.906 : 513898694.0 2831 0.887 : 513898702.0 3341 0.928 : 513898703.0 2668 0.929 : 513898705.0 2602 0.819 : 513898710.0 2084 0.845 : 513898716.0 2855 0.890 : 513898718.0 2386 0.838 : 513898720.0 2125 0.826 : 513898751.0 3325 0.919 : 513898753.0 2671 0.873 : 513898754.0 2240 0.850 : 513898755.0 2064 0.849 : 513898766.0 3063 0.883 : 513898782.0 2334 0.837 : 513898784.0 2529 0.874 : 513898785.0 2482 0.906 : 513898786.0 2138 0.863 : 513898792.0 3662 0.913 : 513898793.0 2369 0.913 : 513898859.0 3211 0.894 : 513898871.0 2582 0.871 : 513898879.0 2351 0.877 : 513898891.0 2266 0.862 : 513898892.0 3087 0.899 : 513898909.0 2048 0.837 : 513898913.0 2137 0.837 : 513898915.0 2146 0.840 : 513898997.0 2080 0.840 : 513899068.0 2001 0.856 : 513899093.0 2471 0.867 : 513899094.0 2233 0.854 : 513899097.0 2905 0.895 : 513899099.0 2959 0.901 : 513899130.0 2893 0.891 : 513899131.0 2234 0.878 : 513899132.0 2921 0.966 : 513899134.0 2446 0.901 : 513899135.0 3428 0.961 : 513899136.0 2198 0.903 : 513899138.0 2327 0.857 : 513899141.0 2915 0.909 : 513899142.0 2572 0.893 : 513899144.0 2478 0.871 : 513899146.0 3819 0.953 : 513899147.0 2339 0.909 : 513899149.0 3578 0.929 : 513899155.0 3204 0.915 : 513899156.0 2485 0.883 : 513899157.0 2991 0.945 : 513899160.0 2792 0.913 : 513899161.0 2357 0.934 : 513899166.0 2605 0.873 : 513899174.0 2177 0.880 : 513899175.0 3108 0.896 : 513899176.0 2278 0.903 : 513899177.0 2295 0.865 : 513899178.0 3106 0.906 : 513899179.0 2217 0.908 : 513899180.0 2002 0.888 : 513899182.0 3067 0.922 : 513899183.0 2720 0.947 : 513899184.0 2388 0.931 : 513899193.0 2787 0.881 : 513899195.0 2939 0.903 : 513899196.0 2309 0.912 : 513899200.0 2518 0.859 : 513899201.0 3234 0.954 : 513899205.0 2111 0.880 : 513899213.0 2640 0.880 : 513899214.0 2600 0.892 : 513899215.0 2469 0.890 : 513899216.0 2424 0.914 : 513899218.0 2993 0.945 : 513899219.0 2628 0.939 : 513899220.0 2399 0.905 : 513899222.0 2666 0.895 : 513899226.0 3068 0.904 : 513899521.0 2931 0.950 : 513900178.0 2066 0.864 : 513900747.0 2146 0.892 : 513901006.0 2440 0.890 : 513901993.0 3258 0.899 : 513901997.0 2342 0.821 : 513902608.0 2611 0.855 : 513903127.0 2155 0.854 : 513903128.0 2242 0.860 : 513903165.0 2510 0.868 : 513903380.0 2891 0.897 : 513903431.0 2935 0.946 : 513903540.0 2971 0.880 : 513903541.0 2495 0.875 : 513903568.0 2316 0.835 : 513903569.0 3104 0.950 : 513903570.0 2761 0.937 : 513903572.0 3234 0.913 : 513903573.0 2840 0.948 : 513903574.0 2611 0.929 : 513903576.0 2279 0.858 : 513903577.0 2045 0.837 : 513903578.0 2312 0.862 : 513903580.0 2398 0.862 : 513903583.0 3426 0.925 : 513903586.0 3589 0.939 : 513903587.0 2719 0.945 : 513903590.0 2138 0.845 : 513903591.0 2295 0.840 : 513903593.0 2814 0.885 : 513903594.0 2240 0.888 : 513903595.0 2917 0.928 : 513903596.0 2672 0.950 : 513903602.0 3163 0.895 : 513903604.0 3287 0.917 : 513903605.0 2787 0.916 : 513903607.0 3608 0.923 : 513903615.0 2276 0.837 : 513903627.0 2243 0.831 : 513903632.0 2246 0.839 : 513903640.0 2412 0.864 : 513903668.0 2079 0.762 : 513903669.0 2674 0.828 : 513903670.0 2119 0.856 : 513903674.0 2197 0.753 : 513903685.0 2112 0.727 : 513903686.0 2235 0.751 : 513903688.0 2465 0.826 : 513904808.0 2119 0.766 : 513904811.0 2123 0.731 : 513904812.0 2002 0.802 : 513904827.0 2491 0.811 : 513904828.0 2041 0.813 : 513904829.0 2406 0.856 : 513904830.0 2229 0.891 : 513904831.0 2548 0.921 : 513904832.0 2350 0.897 : 513904848.0 2648 0.811 : 513904853.0 2514 0.843 : 513904854.0 2194 0.791 : 513904855.0 2904 0.925 : 513904856.0 2734 0.977 : 513904858.0 2842 0.871 : 513904860.0 3609 0.938 : 513904861.0 2765 0.967 : 513904862.0 2372 0.909 : 513904863.0 2805 0.968 : 513904864.0 2835 0.971 : 513904865.0 2752 0.951 : 513904866.0 2603 0.934 : 513904867.0 2772 0.967 : 513904869.0 3020 0.916 : 513904870.0 2646 0.920 : 513904871.0 2496 0.964 : 513904872.0 2794 0.966 : 513904873.0 2140 0.871 : 513904874.0 3205 0.968 : 513904875.0 2570 0.921 : 513904876.0 2594 0.970 : 513904877.0 2898 0.979 : 513904878.0 2761 0.952 : 513904879.0 2818 0.977 : 513904880.0 2847 0.980 : 513904883.0 4340 0.965 : 513904884.0 2613 0.960 : 513904885.0 2748 0.921 : 513904886.0 2589 0.939 : 513904887.0 2868 0.983 : 513904888.0 2197 0.873 : 513904889.0 2632 0.957 : 513904890.0 2926 0.993 : 513904891.0 2394 0.924 : 513904892.0 2831 0.990 : 513904893.0 2802 0.989 : 513904894.0 2832 0.980 : 513904895.0 2882 0.991 : 513904896.0 2921 0.994 : 513904897.0 2365 0.876 : 513904902.0 2214 0.840 : 513904904.0 2639 0.867 : 513904906.0 2959 0.891 : 513904908.0 2848 0.865 : 513904909.0 2272 0.900 : 513904913.0 2638 0.855 : 513904914.0 2716 0.906 : 513904915.0 2970 0.950 : 513904916.0 2757 0.966 : 513904917.0 2754 0.957 : 513904918.0 2299 0.940 : 513904919.0 2663 0.945 : 513904920.0 2794 0.961 : 513904921.0 2860 0.987 : 513904922.0 2571 0.974 : 513904923.0 2352 0.877 : 513904924.0 3072 0.963 : 513904925.0 2206 0.878 : 513904926.0 2713 0.914 : 513904927.0 2539 0.945 : 513904928.0 2742 0.911 : 513904930.0 2214 0.841 : 513904931.0 2347 0.863 : 513904932.0 3037 0.881 : 513904934.0 3981 0.951 : 513904935.0 2061 0.861 : 513904936.0 2798 0.975 : 513904937.0 2419 0.971 : 513904939.0 3480 0.931 : 513904940.0 2784 0.962 : 513904941.0 2665 0.972 : 513904943.0 3182 0.880 : 513904944.0 2767 0.889 : 513904946.0 2949 0.903 : 513904949.0 3641 0.933 : 513904956.0 2771 0.885 : 513904957.0 3158 0.967 : 513904958.0 2495 0.912 : 513904959.0 2193 0.876 : 513904960.0 2894 0.897 : 513904961.0 2885 0.954 : 513904962.0 2790 0.964 : 513904963.0 2885 0.977 : 513904964.0 2822 0.985 : 513904965.0 2822 0.973 : 513904966.0 2831 0.968 : 513904967.0 2805 0.955 : 513904968.0 2857 0.975 : 513904969.0 2775 0.956 : 513904970.0 2115 0.920 : 513904971.0 2719 0.939 : 513904972.0 2643 0.911 : 513904973.0 2183 0.887 : 513904974.0 2710 0.957 : 513904975.0 2869 0.968 : 513904976.0 2274 0.875 : 513904978.0 3156 0.929 : 513904979.0 2579 0.916 : 513904980.0 2084 0.864 : 513904981.0 2002 0.840 : 513904982.0 2817 0.890 : 513904983.0 2802 0.899 : 513904984.0 2457 0.894 : 513904985.0 2726 0.918 : 513904986.0 2676 0.943 : 513904987.0 2813 0.979 : 513904988.0 2730 0.955 : 513904989.0 2638 0.957 : 513904990.0 2899 0.982 : 513904991.0 2844 0.967 : 513904993.0 3036 0.891 : 513904994.0 2875 0.931 : 513904995.0 2794 0.978 : 513904996.0 2820 0.961 : 513904997.0 2225 0.894 : 513904998.0 2613 0.920 : 513904999.0 2363 0.885 : 513905004.0 2749 0.882 : 513905005.0 2828 0.949 : 513905007.0 2596 0.865 : 513905009.0 2678 0.879 : 513905010.0 2282 0.816 : 513905011.0 3068 0.971 : 513905012.0 2684 0.928 : 513905013.0 2730 0.922 : 513905014.0 2624 0.938 : 513905015.0 2465 0.899 : 513905016.0 2699 0.955 : 513905017.0 2594 0.926 : 513905018.0 2716 0.950 : 513905019.0 2733 0.940 : 513905020.0 2594 0.919 : 513905022.0 3347 0.965 : 513905023.0 2669 0.994 : 513905024.0 2353 0.983 : 513905025.0 2817 0.997 : 513905026.0 2844 0.957 : 513905027.0 2868 0.976 : 513905028.0 2676 0.967 : 513905029.0 2843 0.988 : 513905030.0 2686 0.946 : 513905031.0 2523 0.939 : 513905032.0 2629 0.941 : 513905033.0 2766 0.985 : 513905034.0 2657 0.954 : 513905035.0 2464 0.909 : 513905036.0 2754 0.964 : 513905037.0 2732 0.987 : 513905038.0 2791 0.970 : 513905039.0 2601 0.925 : 513905040.0 2773 0.953 : 513905041.0 2871 0.977 : 513905042.0 2508 0.950 : 513905044.0 2979 0.893 : 513905045.0 2776 0.930 : 513905046.0 2680 0.977 : 513905047.0 2354 0.912 : 513905048.0 2773 0.959 : 513905049.0 2575 0.992 : 513905050.0 2690 0.988 : 513905056.0 3268 0.923 : 513905057.0 2381 0.917 : 513905058.0 2103 0.891 : 513905059.0 3060 0.963 : 513905061.0 2784 0.871 : 513905062.0 2547 0.951 : 513905075.0 2336 0.841 : 513905076.0 2213 0.852 : 513905078.0 2023 0.826 : 513905079.0 3310 0.931 : 513905081.0 3667 0.947 : 513905082.0 2338 0.893 : 513905084.0 2065 0.857 : 513905088.0 3674 0.976 : 513905089.0 2798 0.975 : 513905090.0 2432 0.898 : 513905091.0 2779 0.990 : 513905092.0 2280 0.988 : 513905093.0 2629 0.959 : 513905094.0 2267 0.891 : 513905095.0 2741 0.972 : 513905096.0 2655 0.963 : 513905097.0 2742 0.943 : 513905098.0 2162 0.896 : 513905105.0 2693 0.870 : 513905119.0 2416 0.851 : 513905124.0 2223 0.832 : 513905129.0 2264 0.845 : 513905130.0 3425 0.914 : 513905135.0 3067 0.899 : 513905138.0 3836 0.940 : 513905139.0 2452 0.925 : 513905141.0 2537 0.870 : 513905142.0 2903 0.895 : 513905143.0 2614 0.920 : 513905157.0 2203 0.857 : 513905158.0 3473 0.924 : 513905166.0 2933 0.899 : 513905179.0 3600 0.923 : 513905187.0 3365 0.909 : 513905195.0 2534 0.906 : 513905215.0 3203 0.906 : 513905217.0 2299 0.849 : 513905218.0 2326 0.856 : 513905219.0 2824 0.883 : 513905220.0 2502 0.939 : 513905249.0 3664 0.944 : 513905250.0 2857 0.959 : 513905251.0 2865 0.976 : 513905252.0 2085 0.971 : 513905253.0 2759 0.974 : 513905254.0 2824 0.981 : 513905255.0 2815 0.977 : 513905256.0 2830 0.976 : 513905257.0 2733 0.951 : 513905258.0 2792 0.970 : 513905259.0 2910 0.973 : 513905260.0 2809 0.966 : 513905261.0 2082 0.906 : 513905262.0 2560 0.897 : 513905264.0 2404 0.847 : 513905266.0 2874 0.899 : 513905267.0 2779 0.951 : 513905268.0 2635 0.945 : 513905269.0 2398 0.910 : 513905270.0 2659 0.911 : 513905271.0 2702 0.961 : 513905272.0 2770 0.955 : 513905273.0 2747 0.954 : 513905274.0 2691 0.942 : 513905275.0 2746 0.949 : 513905276.0 2848 0.965 : 513905277.0 2285 0.940 : 513905278.0 2120 0.902 : 513905279.0 3492 0.963 : 513905280.0 2636 0.963 : 513905281.0 2677 0.965 : 513905282.0 2693 0.957 : 513905283.0 2863 0.950 : 513905284.0 2686 0.925 : 513905287.0 2939 0.906 : 513905292.0 2694 0.903 : 513905293.0 3133 0.909 : 513905294.0 2647 0.936 : 513905295.0 2631 0.953 : 513905296.0 2612 0.911 : 513905297.0 2770 0.922 : 513905298.0 2385 0.933 : 513905299.0 2773 0.948 : 513905300.0 2303 0.919 : 513905301.0 3000 0.960 : 513905302.0 2680 0.953 : 513905303.0 2750 0.965 : 513905304.0 2779 0.950 : 513905305.0 2763 0.952 : 513905306.0 2808 0.952 : 513905309.0 2860 0.892 Total number of 1 second bins: 7524 Bins with >0 counts : 6424 Bins with >2000 counts : 401 401 of 401 high count rate bins were dominated by noise Noise dominated 5.33% of total time, 6.24% of detector on time (defined as non-zero counts)