The following table shows the attenuation lenghts (L) of S1 scintillators for the ATIC detector-2002 and the pulse heights at zero position of scintillators(please look at the corresponding *.ps file). The attenuation lengths of S1 scintillators were calculated looking from both sides of the S1 strips. The coresponding side is named according to the low channel id(hex format) attached to that side of scintillator. The position of scintillators are according to the geometry file of UMD. Example opposite side of S1-d852 is S1-583f Attenuation Length = L Pulse height at zero position Z_0 S1 chan L(cm) Z0(adc) S1 chan L(cm) Z0(adc) S1-d852 85.67 222.54 S1-583f 79.55 281.06 S1-d853 47.19 646.89 S1-583e 37.28 229.43 S1-d854 52.86 200.96 S1-583d 61.95 361.20 S1-d855 49.62 808.16 S1-583c 38.12 663.09 S1-d856 91.31 650.44 S1-583b 92.60 340.72 S1-d857 98.74 557.25 S1-583a 89.44 411.55 S1-d858 90.10 418.96 S1-5839 97.17 400.65 S1-d859 61.31 477.05 S1-5838 54.35 245.77 S1-d85a 115.35 487.88 S1-5837 116.11 433.25 S1-d85b 71.41 476.40 S1-5836 68.69 393.66 S1-d85c 122.43 221.38 S1-5835 121.93 320.62 S1-d85d 129.65 430.26 S1-5834 139.12 401.66 S1-d85e 30.78 559.27 S1-5833 26.85 730.68 S1-d85f 128.98 525.87 S1-5832 128.51 316.19 S1-d842 81.00 480.76 S1-584f 89.21 486.23 S1-d843 42.35 437.54 S1-584e 35.44 722.91 S1-d844 77.51 347.00 S1-584d 83.55 457.13 S1-d845 87.94 374.20 S1-584c 79.55 454.70 S1-d846 79.82 305.80 S1-584b 73.39 198.70 S1-d847 72.57 512.39 S1-584a 69.77 493.73 S1-d848 54.92 358.68 S1-5849 51.67 553.75 S1-d849 96.73 402.32 S1-5848 103.16 349.90 S1-d84a 46.75 514.98 S1-5847 41.83 453.30 S1-d84b 20.33 1017.84 S1-5846 29.99 312.29 S1-d84c 75.21 455.99 S1-5845 75.45 298.22 S1-d84d 58.57 604.64 S1-5844 66.80 474.18 S1-d84e 83.54 287.75 S1-5843 94.86 433.53 S1-d84f 36.28 655.82 S1-5842 44.76 432.82 S1-d832 49.45 238.81 S1-585f 55.19 543.67 S1-d833 100.14 548.13 S1-585e 112.93 256.20 S1-d834 71.25 451.61 S1-585d 84.36 326.64 S1-d835 74.13 291.66 S1-585c 72.51 563.42 S1-d836 17.24 1155.41 S1-585b 29.67 1462.91 S1-d837 98.89 402.20 S1-585a 100.86 292.96 S1-d838 40.22 406.05 S1-5859 53.81 481.54 S1-d839 97.35 305.59 S1-5858 107.17 231.80 S1-d83a 58.05 637.92 S1-5857 61.19 812.40 S1-d83b 50.22 320.95 S1-5856 60.13 678.53 S1-d83c 65.30 331.56 S1-5855 56.86 617.44 S1-d83d 135.05 512.37 S1-5854 135.33 71.87 S1-d83e 50.02 328.97 S1-5853 57.54 230.99 S1-d83f 78.67 142.60 S1-5852 81.33 436.26 S1-1842 114.44 240.47 S1-984f 123.30 322.91 S1-1843 76.52 83.43 S1-984e 65.08 298.31 S1-1844 50.22 621.01 S1-984d 42.60 884.90 S1-1845 70.37 223.14 S1-984c 53.44 339.73 S1-1846 65.25 114.53 S1-984b 63.26 263.04 S1-1847 85.20 288.43 S1-984a 84.10 254.16 S1-1848 80.07 192.35 S1-9849 73.35 276.32 S1-1849 30.15 687.05 S1-9848 43.45 412.01 S1-184a 60.76 342.90 S1-9847 71.29 270.97 S1-184b 63.50 404.72 S1-9846 78.13 271.10 S1-184c 99.83 286.68 S1-9845 87.44 405.87 S1-184d 108.60 366.90 S1-9844 114.32 333.07 S1-184e 86.41 329.33 S1-9843 86.15 166.04 S1-184f 86.47 298.59 S1-9842 75.80 462.96 S1-1832 97.07 311.44 S1-985f 95.01 373.05 S1-1833 70.41 387.23 S1-985e 58.54 456.79 S1-1834 44.08 504.06 S1-985d 53.90 443.43 S1-1835 49.02 248.60 S1-985c 57.11 479.74 S1-1836 49.55 368.38 S1-985b 49.35 565.44 S1-1837 54.46 210.91 S1-985a 63.57 307.89 S1-1838 82.31 373.02 S1-9859 85.51 349.72 S1-1839 42.27 245.13 S1-9858 50.95 337.12 S1-183a 29.87 630.16 S1-9857 38.59 611.38 S1-183b 144.17 219.10 S1-9856 148.34 171.35 S1-183c 58.44 254.01 S1-9855 50.73 388.75 S1-183d 15.18 239.89 S1-9854 24.43 3964.59 S1-183e 18.72 224.32 S1-9853 23.83 3477.53 S1-183f 26.47 322.07 S1-9852 36.94 701.89 S1-1852 33.71 741.91 S1-983f 25.35 326.14 S1-1853 135.36 269.18 S1-983e 120.48 385.96 S1-1854 26.50 5907.53 S1-983d 30.45 270.59 S1-1855 45.85 796.56 S1-983c 35.34 194.34 S1-1856 70.49 224.95 S1-983b 76.47 248.58 S1-1857 32.33 1046.53 S1-983a 42.68 467.93 S1-1858 35.05 1530.54 S1-9839 28.07 310.18 S1-1859 74.43 399.68 S1-9838 67.80 313.19 S1-185a 84.78 459.55 S1-9837 87.22 221.56 S1-185b 99.98 356.11 S1-9836 95.16 266.85 S1-185c 89.92 207.90 S1-9835 75.06 410.28 S1-185d 38.05 340.18 S1-9834 48.58 533.42 S1-185e 48.20 305.87 S1-9833 55.85 321.05 S1-185f 39.28 582.95 S1-9832 46.02 392.91