Locating noise-dominated data in quadrant 0 : Time totcounts fraction : 224434329.0 3146 0.919 : 224436223.0 2678 0.861 : 224436224.0 2412 0.918 : 224436226.0 2451 0.846 : 224436566.0 3130 0.971 : 224436567.0 2199 0.996 : 224436568.0 2663 0.980 : 224436570.0 2701 0.894 : 224436571.0 2431 0.993 : 224436572.0 2602 0.991 : 224436573.0 2029 0.962 : 224436574.0 2460 0.992 : 224436575.0 2089 1.000 : 224436577.0 2317 0.877 : 224436579.0 2612 0.845 : 224436584.0 2205 0.826 : 224436586.0 3608 0.954 : 224436815.0 2302 0.813 : 224438633.0 2371 0.845 : 224438716.0 3047 0.903 : 224438826.0 2048 0.886 : 224438827.0 3148 0.929 : 224438835.0 2023 0.830 : 224438847.0 2730 0.877 : 224438848.0 2159 0.865 : 224438851.0 2336 0.885 : 224438853.0 2578 0.870 : 224438854.0 3155 0.933 : 224438856.0 2227 0.877 : 224438864.0 2199 0.852 : 224438866.0 2142 0.894 : 224438880.0 3750 0.918 : 224438881.0 2212 0.884 : 224438883.0 2015 0.853 : 224438884.0 2273 0.829 : 224438912.0 3053 0.900 : 224438915.0 2106 0.833 : 224438916.0 2089 0.866 : 224439094.0 2020 0.956 : 224439278.0 3043 0.904 : 224439304.0 4538 0.942 : 224439628.0 2508 0.868 : 224439629.0 2351 0.877 : 224439631.0 2203 0.855 : 224439636.0 2421 0.859 : 224439873.0 3139 0.897 : 224440510.0 2223 0.864 : 224443706.0 3858 0.936 : 224443723.0 3187 0.924 : 224446128.0 4746 0.941 : 224446129.0 2736 0.932 : 224446131.0 2319 0.899 : 224446132.0 3590 0.940 : 224446133.0 2728 0.974 : 224446134.0 2757 0.980 : 224446135.0 2734 0.983 : 224446136.0 2605 0.937 : 224446137.0 2812 0.960 : 224446138.0 2808 0.986 : 224446139.0 2804 0.974 : 224446140.0 2675 0.984 : 224446141.0 2865 0.980 : 224446142.0 2959 0.988 : 224446143.0 2723 0.971 : 224446144.0 2807 0.965 : 224446145.0 2821 0.981 : 224446146.0 2784 0.979 : 224446147.0 2692 0.952 : 224446148.0 2652 0.954 : 224446149.0 2723 0.953 : 224446150.0 2739 0.937 : 224446151.0 2882 0.968 : 224446152.0 2608 0.947 : 224446153.0 2605 0.966 : 224446154.0 2740 0.972 : 224446155.0 2803 0.962 : 224446156.0 2597 0.966 : 224446157.0 2307 0.958 : 224446158.0 2792 0.969 : 224446159.0 2744 0.965 : 224446160.0 2832 0.969 : 224446161.0 2552 0.959 : 224446162.0 2736 0.948 : 224446163.0 2255 0.942 : 224446164.0 2621 0.934 : 224446165.0 3288 0.931 : 224446166.0 2645 0.946 : 224446167.0 2566 0.951 : 224446168.0 3047 0.968 : 224446169.0 2672 0.966 : 224446170.0 2660 0.965 : 224446171.0 2742 0.962 : 224446172.0 2875 0.959 : 224446173.0 2281 0.963 : 224446174.0 2755 0.965 : 224446175.0 2700 0.956 : 224446176.0 2648 0.977 : 224446177.0 2764 0.975 : 224446178.0 2859 0.973 : 224446179.0 2733 0.962 : 224446180.0 2825 0.958 : 224446181.0 2684 0.955 : 224446182.0 2654 0.965 : 224446183.0 2769 0.970 : 224446184.0 2839 0.970 : 224446185.0 2413 0.961 : 224446186.0 2741 0.969 : 224446187.0 2682 0.966 : 224446188.0 2841 0.970 : 224446189.0 2848 0.967 : 224446190.0 2734 0.975 : 224446191.0 2744 0.970 : 224446192.0 2816 0.963 : 224446193.0 2607 0.952 : 224446195.0 3587 0.952 : 224446196.0 2113 0.939 : 224446197.0 2292 0.926 : 224446198.0 3096 0.942 : 224446199.0 2795 0.955 : 224446200.0 2819 0.953 : 224446201.0 2453 0.955 : 224446202.0 2702 0.973 : 224446203.0 2788 0.945 : 224446204.0 2373 0.930 : 224446205.0 2867 0.959 : 224446206.0 2129 0.913 : 224446207.0 3182 0.958 : 224446208.0 2746 0.954 : 224446209.0 2798 0.954 : 224446210.0 2832 0.957 : 224446211.0 2824 0.955 : 224446212.0 2697 0.958 : 224446213.0 2455 0.954 : 224446214.0 2800 0.966 : 224446215.0 2640 0.954 : 224446216.0 2736 0.957 : 224446217.0 2765 0.956 : 224446218.0 2799 0.957 : 224446219.0 2730 0.961 : 224446220.0 2622 0.962 : 224446221.0 2717 0.967 : 224446222.0 2715 0.958 : 224446223.0 2418 0.950 : 224446224.0 2789 0.957 : 224446225.0 2513 0.945 : 224446226.0 2705 0.949 : 224446227.0 2347 0.960 : 224446228.0 2037 0.929 : 224446229.0 2880 0.966 : 224446230.0 2856 0.976 : 224446231.0 2839 0.971 : 224446232.0 2730 0.941 : 224446233.0 2097 0.918 : 224454408.0 3183 0.839 : 224471705.0 3101 0.881 : 224471706.0 3048 0.930 : 224473723.0 2103 0.865 Total number of 1 second bins: 58093 Bins with >0 counts : 50587 Bins with >2000 counts : 157 157 of 157 high count rate bins were dominated by noise Noise dominated 0.27% of total time, 0.31% of detector on time (defined as non-zero counts) Locating noise-dominated data in quadrant 1 : Time totcounts fraction : 224436272.0 2527 0.837 : 224438032.0 2445 0.873 : 224439613.0 2399 0.866 : 224448383.0 2773 0.863 : 224450149.0 2595 0.891 : 224450240.0 2526 0.847 : 224450241.0 2611 0.911 : 224450253.0 2430 0.856 : 224450841.0 2722 0.902 : 224450842.0 2920 0.897 : 224450843.0 3012 0.923 : 224450844.0 2312 0.944 : 224450845.0 2032 0.898 : 224450847.0 3668 0.935 : 224451025.0 2059 0.855 : 224451574.0 3173 0.898 : 224451575.0 2735 0.918 : 224451583.0 3346 0.912 : 224451584.0 2313 0.900 : 224451593.0 2158 0.855 : 224451632.0 2083 0.824 : 224451705.0 2455 0.822 : 224451707.0 2101 0.806 : 224451765.0 2876 0.869 : 224451766.0 2550 0.888 : 224451776.0 2492 0.864 : 224451782.0 2200 0.847 : 224451783.0 2130 0.873 : 224451786.0 2555 0.879 : 224451787.0 2398 0.880 : 224451788.0 2731 0.891 : 224451790.0 2062 0.825 : 224451795.0 3202 0.916 : 224451797.0 2541 0.858 : 224451802.0 2065 0.813 : 224451818.0 2727 0.874 : 224451819.0 2577 0.900 : 224451822.0 2564 0.887 : 224451826.0 2027 0.809 : 224451836.0 2463 0.864 : 224451837.0 2140 0.862 : 224451838.0 2733 0.889 : 224452006.0 2853 0.866 : 224452009.0 2292 0.849 : 224452023.0 2168 0.845 : 224452025.0 2661 0.881 : 224452026.0 2213 0.813 : 224452027.0 2106 0.865 : 224452030.0 3031 0.872 : 224452032.0 2541 0.857 : 224452033.0 2177 0.868 : 224452034.0 2889 0.908 : 224452043.0 2205 0.839 : 224452044.0 2716 0.851 : 224452170.0 2170 0.838 : 224452199.0 2874 0.871 : 224452201.0 2280 0.819 : 224452541.0 2278 0.840 : 224452608.0 2584 0.860 : 224452610.0 2557 0.855 : 224452614.0 2267 0.850 : 224452615.0 2108 0.811 : 224452933.0 3624 0.898 : 224452934.0 2514 0.962 : 224452935.0 2565 0.955 : 224452936.0 2355 0.956 : 224452944.0 2245 0.734 : 224452982.0 2120 0.782 : 224452983.0 2482 0.918 : 224454890.0 2660 0.841 : 224455709.0 2259 0.838 : 224463812.0 3424 0.916 : 224464359.0 2197 0.833 : 224464360.0 2309 0.880 : 224464464.0 3313 0.911 : 224464672.0 2857 0.904 : 224464673.0 2313 0.885 : 224464725.0 2237 0.825 : 224464792.0 2067 0.777 : 224464811.0 2704 0.866 : 224464812.0 2636 0.917 : 224465017.0 2702 0.846 : 224465019.0 2304 0.864 : 224465081.0 2281 0.803 : 224465342.0 2013 0.804 : 224465343.0 2285 0.884 : 224465346.0 2452 0.823 : 224465348.0 2109 0.866 : 224465355.0 2865 0.856 : 224465356.0 2046 0.842 : 224465357.0 2112 0.822 : 224465358.0 2066 0.882 : 224465367.0 2141 0.809 : 224465372.0 2012 0.780 : 224465533.0 3901 0.949 : 224465605.0 2862 0.888 : 224465609.0 3635 0.925 : 224465612.0 3861 0.904 : 224465614.0 2485 0.838 : 224465676.0 2482 0.826 : 224465680.0 2381 0.866 : 224466782.0 2130 0.642 : 224473500.0 2104 0.815 : 224475427.0 3117 0.920 : 224484278.0 2377 0.834 : 224488723.0 2452 0.847 : 224488891.0 2120 0.830 : 224488892.0 2527 0.943 : 224489181.0 2227 0.841 : 224489942.0 2744 0.868 : 224489944.0 2121 0.851 : 224489946.0 2261 0.869 : 224489983.0 2061 0.817 : 224489984.0 2542 0.866 : 224490065.0 2214 0.831 : 224490066.0 2070 0.863 : 224490068.0 2210 0.833 : 224490069.0 3035 0.903 : 224490083.0 2607 0.848 : 224490084.0 2082 0.848 : 224490186.0 2083 0.814 Total number of 1 second bins: 58093 Bins with >0 counts : 50587 Bins with >2000 counts : 121 121 of 121 high count rate bins were dominated by noise Noise dominated 0.21% of total time, 0.24% of detector on time (defined as non-zero counts) Locating noise-dominated data in quadrant 2 : Time totcounts fraction : 224455758.0 2038 0.824 : 224455759.0 2019 0.828 : 224468581.0 2017 0.828 : 224478837.0 2222 0.813 : 224478840.0 2163 0.812 : 224483501.0 2555 0.853 : 224487888.0 2252 0.836 : 224488613.0 2040 0.830 : 224488666.0 2131 0.832 Total number of 1 second bins: 58093 Bins with >0 counts : 50587 Bins with >2000 counts : 9 9 of 9 high count rate bins were dominated by noise Noise dominated 0.02% of total time, 0.02% of detector on time (defined as non-zero counts) Locating noise-dominated data in quadrant 3 : Time totcounts fraction : 224432182.0 2372 0.887 : 224432183.0 3111 0.918 : 224432184.0 2298 0.905 : 224432186.0 2987 0.896 : 224432189.0 2092 0.859 : 224432192.0 2080 0.867 : 224432193.0 2390 0.847 : 224432204.0 3654 0.918 : 224432207.0 2497 0.865 : 224432208.0 3217 0.905 : 224432209.0 2887 0.935 : 224432210.0 2835 0.940 : 224432215.0 2168 0.854 : 224432217.0 3788 0.932 : 224432219.0 3346 0.944 : 224432221.0 2718 0.936 : 224432222.0 2736 0.982 : 224432223.0 2327 0.966 : 224432226.0 4725 0.954 : 224432227.0 2553 0.950 : 224432229.0 3525 0.945 : 224432230.0 2607 0.933 : 224432245.0 3318 0.917 : 224432253.0 2624 0.881 : 224432254.0 2229 0.876 : 224432255.0 2569 0.885 : 224432256.0 2815 0.909 : 224432273.0 2182 0.903 : 224432290.0 2206 0.859 : 224432291.0 2679 0.943 : 224432293.0 2441 0.918 : 224432295.0 2483 0.911 : 224432370.0 2104 0.844 : 224432371.0 2194 0.857 : 224432372.0 2302 0.867 : 224432373.0 2394 0.873 : 224432376.0 2155 0.880 : 224432426.0 2184 0.851 : 224432427.0 2493 0.862 : 224432428.0 2567 0.894 : 224432429.0 2188 0.867 : 224432430.0 2119 0.862 : 224436445.0 2040 0.817 : 224436449.0 2685 0.813 : 224437589.0 2170 0.849 : 224437978.0 2195 0.811 : 224438021.0 2850 0.882 : 224438145.0 3579 0.922 : 224438148.0 2408 0.851 : 224438212.0 2106 0.835 : 224438830.0 3347 0.961 : 224440355.0 2007 0.856 : 224440562.0 2438 0.868 : 224441893.0 2225 0.789 : 224441900.0 2073 0.760 : 224441901.0 2066 0.818 : 224441929.0 2051 0.744 : 224441930.0 2029 0.826 : 224442787.0 4299 0.933 : 224442789.0 2657 0.846 : 224442823.0 3095 0.877 : 224442825.0 2495 0.843 : 224443118.0 2486 0.822 : 224443235.0 2271 0.797 : 224443326.0 2624 0.854 : 224443417.0 3921 0.918 : 224443801.0 4532 0.941 : 224443802.0 2875 0.973 : 224443814.0 2849 0.890 : 224443826.0 3007 0.887 : 224443827.0 2546 0.938 : 224443828.0 2177 0.935 : 224444754.0 3409 0.964 : 224446598.0 2475 0.885 : 224446605.0 2218 0.771 : 224446606.0 3034 0.876 : 224446621.0 2878 0.874 : 224448203.0 2016 0.743 : 224448215.0 2959 0.843 : 224448225.0 2283 0.773 : 224448239.0 2484 0.818 : 224448240.0 2062 0.755 : 224449203.0 2690 0.847 : 224449759.0 2955 0.885 : 224449760.0 2354 0.897 : 224449762.0 2653 0.883 : 224449763.0 2007 0.887 : 224449777.0 2494 0.847 : 224449788.0 2087 0.817 : 224449838.0 2959 0.882 : 224449839.0 2539 0.918 : 224449845.0 3377 0.904 : 224449846.0 2443 0.954 : 224449914.0 2092 0.844 : 224449953.0 2670 0.882 : 224449954.0 3235 0.911 : 224449986.0 2141 0.826 : 224450402.0 2699 0.896 : 224450770.0 2065 0.871 : 224450771.0 2660 0.996 : 224450772.0 2188 0.962 : 224450773.0 2292 0.943 : 224450774.0 2195 0.973 : 224450776.0 3900 0.963 : 224450778.0 3259 0.973 : 224450780.0 2505 0.964 : 224450782.0 2642 0.902 : 224450787.0 2635 0.893 : 224450802.0 2840 0.893 : 224450803.0 2758 0.907 : 224450814.0 2003 0.919 : 224450825.0 2006 0.855 : 224451175.0 2158 0.860 : 224453099.0 3716 0.908 : 224454410.0 2509 0.760 : 224454993.0 2071 0.789 : 224455210.0 2464 0.861 : 224455211.0 2058 0.844 : 224456048.0 3155 0.922 : 224456253.0 3555 0.927 : 224456260.0 2830 0.882 : 224456261.0 3015 0.936 : 224456262.0 2699 0.944 : 224456264.0 2520 0.869 : 224456265.0 2038 0.882 : 224456266.0 3116 0.914 : 224456267.0 2834 0.909 : 224456268.0 2303 0.909 : 224456269.0 2462 0.892 : 224456295.0 2245 0.880 : 224456350.0 3271 0.914 : 224456366.0 2422 0.861 : 224456376.0 2081 0.858 : 224456382.0 2503 0.882 : 224456383.0 3142 0.906 : 224456384.0 2041 0.928 : 224456385.0 2491 0.908 : 224456436.0 2491 0.885 : 224456494.0 2100 0.924 : 224456495.0 2883 0.926 : 224456562.0 2578 0.898 : 224456583.0 2627 0.896 : 224456589.0 2499 0.874 : 224456598.0 2079 0.886 : 224456628.0 2389 0.891 : 224456668.0 4588 0.981 : 224456669.0 2764 0.991 : 224456670.0 2565 0.976 : 224456674.0 3876 0.936 : 224456675.0 3189 0.989 : 224456677.0 3440 0.928 : 224456678.0 2097 0.928 : 224456679.0 2752 0.924 : 224456680.0 2408 0.913 : 224456681.0 3490 0.970 : 224456682.0 2645 0.991 : 224456683.0 2830 0.982 : 224456684.0 2780 0.996 : 224456685.0 2764 0.987 : 224456686.0 2717 0.975 : 224456687.0 2700 0.985 : 224456688.0 2744 0.973 : 224456689.0 2710 0.970 : 224456690.0 2673 0.973 : 224456691.0 2815 0.987 : 224456692.0 2675 0.984 : 224456693.0 2765 0.976 : 224456694.0 2156 0.991 : 224456695.0 2449 0.991 : 224456696.0 2676 0.978 : 224456697.0 2643 0.984 : 224456698.0 2261 0.956 : 224456699.0 2205 0.916 : 224456700.0 3492 0.954 : 224456701.0 2700 0.993 : 224456702.0 2434 0.942 : 224456703.0 2923 0.983 : 224456704.0 2671 0.987 : 224456705.0 2543 0.999 : 224456706.0 2346 0.977 : 224456707.0 2554 0.996 : 224456708.0 2710 0.996 : 224456709.0 2275 0.998 : 224456710.0 2342 1.000 : 224456711.0 2277 1.000 : 224456712.0 2381 1.000 : 224456713.0 2602 0.994 : 224456714.0 2447 1.000 : 224456715.0 2725 0.982 : 224456716.0 2635 0.988 : 224456717.0 2768 0.970 : 224456718.0 2710 0.990 : 224456719.0 2683 0.986 : 224456721.0 2196 0.898 : 224456722.0 3614 0.935 : 224456724.0 2762 0.942 : 224456726.0 3328 0.909 : 224456728.0 2446 0.922 : 224456729.0 2662 0.894 : 224456730.0 2416 0.880 : 224456731.0 3256 0.944 : 224456732.0 3082 0.973 : 224456733.0 2660 0.967 : 224456734.0 2235 0.946 : 224456735.0 2754 0.980 : 224456736.0 2543 0.981 : 224456737.0 2684 0.984 : 224456738.0 2460 0.989 : 224456739.0 2813 0.989 : 224456740.0 2734 0.983 : 224456741.0 2178 0.930 : 224456742.0 2924 0.987 : 224456744.0 2985 0.947 : 224456745.0 2334 0.922 : 224456746.0 2853 0.934 : 224456747.0 2723 0.951 : 224456748.0 2770 0.958 : 224456749.0 2486 0.948 : 224456750.0 2833 0.956 : 224456751.0 2052 0.940 : 224456752.0 2753 0.955 : 224456753.0 2672 0.943 : 224456754.0 3326 0.964 : 224456756.0 3771 0.955 : 224456757.0 2612 0.948 : 224456797.0 2270 0.867 : 224458815.0 2351 0.910 : 224460621.0 2036 0.831 : 224460675.0 2242 0.779 : 224461072.0 3253 0.919 : 224461075.0 2442 0.869 : 224461076.0 3153 0.914 : 224461078.0 2352 0.848 : 224461650.0 2058 0.828 : 224461691.0 2306 0.870 : 224461697.0 3146 0.900 : 224461735.0 2824 0.892 : 224461908.0 2207 0.860 : 224462179.0 2759 0.918 : 224462182.0 3388 0.929 : 224463115.0 2993 0.907 : 224463116.0 2681 0.924 : 224463117.0 2037 0.859 : 224463118.0 3279 0.912 : 224463126.0 2882 0.904 : 224463553.0 2151 0.874 : 224464312.0 2495 0.878 : 224464313.0 2615 0.913 : 224464314.0 2507 0.958 : 224464315.0 2170 0.975 : 224464316.0 2349 0.994 : 224464317.0 2455 0.993 : 224464318.0 2591 0.979 : 224464319.0 2418 1.000 : 224464320.0 2501 1.000 : 224464321.0 2623 0.997 : 224464322.0 2625 1.000 : 224464416.0 2536 0.836 : 224464417.0 2493 0.904 : 224464418.0 2682 0.933 : 224464714.0 2616 0.899 : 224464931.0 2119 0.803 : 224465672.0 2053 0.804 : 224465954.0 2133 0.879 : 224466989.0 2275 0.808 : 224467757.0 2349 0.872 : 224467890.0 3816 0.925 : 224467891.0 2887 0.955 : 224471452.0 2682 0.861 : 224471453.0 2189 0.922 : 224471454.0 2110 0.849 : 224471817.0 2517 0.844 : 224472520.0 2216 0.855 : 224472623.0 2955 0.867 : 224472625.0 2415 0.821 : 224472626.0 2124 0.826 : 224472628.0 2120 0.836 : 224472629.0 2295 0.853 : 224472631.0 2164 0.750 : 224472664.0 3211 0.841 : 224472667.0 2955 0.880 : 224472668.0 2465 0.938 : 224473031.0 2870 0.787 : 224473228.0 2232 0.787 : 224473253.0 3065 0.903 : 224473255.0 2637 0.893 : 224475337.0 2898 0.903 : 224476293.0 3223 0.941 : 224476298.0 3235 0.887 : 224476300.0 2586 0.878 : 224476311.0 3105 0.900 : 224476312.0 2065 0.834 : 224476314.0 2964 0.910 : 224476317.0 3214 0.889 : 224476727.0 2538 0.865 : 224479387.0 2345 0.736 : 224479525.0 2304 0.844 : 224479983.0 3662 0.934 : 224479984.0 2506 0.966 : 224479987.0 2195 0.855 : 224479992.0 2251 0.861 : 224479993.0 2092 0.854 : 224480120.0 4757 0.955 : 224480121.0 2792 0.988 : 224481562.0 2934 0.949 : 224481767.0 2714 0.881 : 224481771.0 2199 0.852 : 224481774.0 2184 0.859 : 224481776.0 2367 0.872 : 224481777.0 2884 0.906 : 224481778.0 2353 0.898 : 224481785.0 2272 0.866 : 224481801.0 2154 0.886 : 224482045.0 2815 0.916 : 224482047.0 2822 0.909 : 224482803.0 2306 0.868 : 224482976.0 2075 0.823 : 224483021.0 3708 0.907 : 224483844.0 2182 0.852 : 224483845.0 2400 0.857 : 224483846.0 2282 0.855 : 224483848.0 2030 0.819 : 224483849.0 2719 0.863 : 224483874.0 2086 0.821 : 224483875.0 2221 0.865 : 224483876.0 2158 0.879 : 224483877.0 2149 0.865 : 224483878.0 2280 0.862 : 224483879.0 2385 0.888 : 224483880.0 2486 0.879 : 224483881.0 2198 0.857 : 224483883.0 2306 0.834 : 224483884.0 2329 0.856 : 224483885.0 2309 0.867 : 224483886.0 2331 0.862 : 224483887.0 2417 0.845 : 224483888.0 2921 0.896 : 224483890.0 2342 0.907 : 224483892.0 2992 0.878 : 224483893.0 2221 0.864 : 224483895.0 2315 0.856 : 224483896.0 2801 0.873 : 224483897.0 2412 0.898 : 224483899.0 2322 0.860 : 224483900.0 2812 0.903 : 224483910.0 2339 0.858 : 224484568.0 3499 0.880 : 224484772.0 2165 0.812 : 224485068.0 2296 0.855 : 224485286.0 2196 0.791 : 224487542.0 3474 0.968 : 224487602.0 3591 0.922 : 224487736.0 3075 0.887 : 224487738.0 2076 0.852 : 224487739.0 3567 0.936 : 224487740.0 2472 0.933 : 224487741.0 3197 0.942 : 224487742.0 2829 0.967 : 224487743.0 2304 0.939 : 224488425.0 3062 0.904 : 224489054.0 4979 0.963 : 224489055.0 2163 0.937 : 224489056.0 2508 0.932 Total number of 1 second bins: 58093 Bins with >0 counts : 50587 Bins with >2000 counts : 363 363 of 363 high count rate bins were dominated by noise Noise dominated 0.62% of total time, 0.72% of detector on time (defined as non-zero counts)