TITLE: BACODINE BURST TEXT LIGHTCURVE NOTICE NOTICE_DATE: Mon 26 Apr 99 09:35:12 UT NOTICE_TYPE: Lightcurve TRIGGER_NUM: 7533 GRB_RA: 264.06d {+17h 36m 15s} (J2000), 264.05d {+17h 36m 12s} (current), 263.30d {+17h 33m 11s} (1950) GRB_DEC: -24.10d {-24d 06' 00"} (J2000), -24.10d {-24d 06' 00"} (current), -24.07d {-24d 04' 10"} (1950) GRB_ERROR: 6.1 [deg radius, statistical only] GRB_INTEN: 1957 [cnts] Peak=1009 [cnts/sec] GRB_TIME: 34124.53 SOD {09:28:44.53} UT GRB_DATE: 11294 TJD; 116 DOY; 99/04/26 GRB_SC_AZ: 225.23 [deg] {XScan=-26.38} GRB_SC_EL: 51.25 [deg] {Zenith_angle=38.75} {Scan=-29.48} SC_X_RA: 16.63 [deg] (J2000) SC_X_DEC: 15.69 [deg] SC_Z_RA: 283.90 [deg] SC_Z_DEC: 9.63 [deg] SUN_POSTN: 33.41d {+02h 13m 39s} +13.43d {+13d 25' 41"} SUN_DIST: 131.14 [deg] MOON_POSTN: 170.35d {+11h 21m 25s} +6.86d {+06d 51' 22"} MOON_DIST: 96.15 [deg] PROG_VERSION: 5.27 PROG_LEVEL: 1 COMMENTS: Definite GRB. COMMENTS: This notice is based on 2 1.024-sec samples of the light curve. PLANEWAVE_LIGHTCURVE_TO_FOLLOW: ABS_TIME REL_TIME C_20_50 C_50_100 C_100_300 C_GT_300 TRIG_FLAG 990426 09:28:48.17 34128 7533 34113.273 -11.264 3699.8 2638.6 2279.5 1519.9 0 34114.297 -10.240 3840.4 2673.1 2345.1 1474.8 0 34115.321 -9.216 3786.3 2697.9 2245.6 1526.1 0 34116.345 -8.192 3718.3 2595.8 2348.0 1461.9 0 34117.369 -7.168 3694.9 2599.5 2278.2 1501.4 0 34118.393 -6.144 3729.3 2671.1 2346.5 1547.5 0 34119.417 -5.120 3913.5 2652.0 2325.3 1542.5 0 34120.441 -4.096 3734.1 2644.9 2275.2 1520.7 0 34121.465 -3.072 3777.1 2620.9 2322.6 1518.4 0 34122.489 -2.048 3796.1 2773.2 2414.1 1563.3 0 34123.513 -1.024 4058.2 3040.1 2809.8 1537.4 1 34124.537 .000 3907.7 3071.2 2725.7 1552.3 1 34125.561 1.023 4002.8 3009.2 2574.4 1485.2 1 34126.585 2.048 3970.2 2873.5 2419.4 1535.8 1 34127.609 3.072 3824.2 2837.3 2374.9 1492.1 1 34128.633 4.096 3843.7 2832.1 2360.2 1555.6 1 34129.657 5.119 3801.9 2811.2 2335.7 1451.0 1 34130.681 6.144 3798.8 2768.1 2372.5 1451.0 1 34131.705 7.167 3770.2 2617.1 2348.2 1497.0 1 34132.729 8.192 3770.4 2761.1 2355.7 1466.0 1 34133.753 9.216 3734.0 2805.4 2297.5 1473.1 1 34134.777 10.240 3864.9 2664.1 2288.7 1482.9 1 34135.801 11.263 3812.1 2700.4 2380.0 1479.1 1 34136.825 12.288 3742.8 2691.7 2328.7 1485.8 1 34137.849 13.311 3851.0 2581.1 2361.8 1501.8 1 34138.873 14.336 3694.8 2630.6 2393.2 1491.0 1 34139.897 15.360 3825.4 2716.4 2282.5 1497.4 1 34140.921 16.384 3784.9 2695.2 2292.3 1495.9 1 34141.945 17.407 3762.2 2664.9 2325.6 1522.9 1 34142.969 18.432 3862.2 2716.0 2301.7 1505.2 1 34143.993 19.455 3817.4 2554.3 2284.8 1374.6 1 34145.017 20.480 3884.0 2643.6 2336.8 1429.9 1 34146.041 21.504 3686.0 2704.7 2281.4 1499.9 1 34147.065 22.528 3764.8 2683.4 2335.8 1491.1 1 34148.089 23.551 3736.5 2720.3 2331.8 1466.7 1 34149.113 24.576 3796.9 2625.2 2326.8 1474.6 1 34150.137 25.599 3801.8 2681.9 2331.7 1495.6 1 34151.161 26.624 3767.2 2605.5 2322.7 1480.9 1 34152.185 27.647 3796.8 2665.4 2328.7 1451.9 1 34153.209 28.671 3751.8 2811.8 2392.5 1436.8 1 34154.233 29.695 3724.2 2725.3 2262.0 1472.6 1 34155.257 30.720 3768.8 2659.4 2284.4 1481.1 1 34156.281 31.743 3765.7 2588.0 2253.7 1490.5 1 34157.305 32.768 3786.8 2642.6 2281.9 1486.4 1 34158.329 33.791 3830.2 2754.2 2273.2 1488.8 1 34159.353 34.815 3868.4 2708.3 2251.6 1515.6 1 34160.377 35.839 3759.4 2597.9 2253.9 1522.5 1 34161.401 36.864 3808.6 2701.0 2348.4 1520.7 1 34162.425 37.887 3819.6 2696.0 2325.3 1512.9 1 34163.449 38.912 3718.8 2716.6 2294.0 1539.4 1 34164.473 39.935 3881.3 2725.2 2230.4 1488.1 1 34165.497 40.959 3824.9 2701.8 2331.4 1499.9 1 34166.521 41.983 3808.7 2646.6 2252.3 1439.9 1 34167.545 43.008 3809.0 2685.9 2267.7 1490.3 1 34168.569 44.031 3809.5 2697.5 2282.7 1501.9 1 34169.593 45.056 3707.8 2702.7 2300.6 1500.6 1 34170.617 46.079 3819.6 2638.4 2337.4 1479.8 1 34171.641 47.103 3832.1 2686.6 2339.9 1479.6 1 34172.665 48.127 3815.3 2747.8 2249.2 1481.7 1 34173.689 49.152 3817.8 2682.5 2357.3 1506.1 1 34174.713 50.175 3818.1 2685.2 2301.8 1495.8 1 34175.737 51.200 3856.8 2694.8 2376.1 1491.5 1 34176.761 52.223 3727.0 2701.5 2249.4 1493.7 1 34177.785 53.247 3840.5 2723.7 2317.9 1493.2 1 34178.809 54.272 3781.7 2665.4 2321.1 1458.1 1 34179.833 55.296 3826.1 2650.1 2268.0 1512.4 1 34180.857 56.319 3768.7 2678.4 2300.8 1444.3 1 34181.881 57.344 3720.9 2612.3 2264.7 1462.6 1 34182.905 58.367 3777.4 2639.8 2203.1 1503.9 1 34183.929 59.391 3888.8 2648.4 2315.2 1536.9 1 34184.953 60.415 3791.8 2735.1 2244.2 1522.3 1 34185.977 61.440 3741.9 2685.3 2268.0 1507.8 1 34187.001 62.463 3703.4 2662.5 2355.7 1406.0 1 34188.025 63.488 3820.4 2672.6 2243.0 1480.5 1 34189.049 64.511 3862.4 2650.6 2258.5 1529.3 1 34190.073 65.536 3735.3 2640.7 2308.0 1471.5 1 34191.097 66.559 3830.4 2602.3 2307.9 1503.0 1 34192.121 67.584 3861.7 2693.6 2233.3 1515.0 1 34193.145 68.608 3743.0 2721.6 2269.3 1515.5 1 34194.169 69.632 3778.0 2689.6 2298.1 1516.5 1 34195.193 70.655 3840.8 2653.7 2342.7 1498.7 1 34196.217 71.680 3769.3 2697.1 2333.3 1458.0 1 34197.241 72.703 3656.6 2732.7 2216.5 1478.2 1 34198.265 73.728 3772.7 2652.7 2280.6 1491.7 1 34199.289 74.752 3748.9 2730.1 2264.5 1460.4 1 34200.313 75.776 3848.6 2706.1 2320.3 1470.4 1 34201.337 76.799 3822.2 2742.4 2297.1 1468.7 1 34202.361 77.824 3748.4 2620.3 2260.5 1439.8 1 34203.385 78.847 3803.7 2684.7 2382.3 1471.0 1 34204.409 79.872 3834.1 2665.1 2282.1 1508.1 1 34205.433 80.896 3836.9 2662.1 2286.6 1449.7 1 34206.457 81.920 3759.4 2664.7 2235.1 1451.0 1 34207.481 82.943 3725.7 2723.1 2326.5 1421.8 1 34208.505 83.968 3869.8 2708.4 2290.6 1476.8 1 34209.529 84.991 3770.9 2637.6 2281.6 1470.1 1 34210.553 86.016 3823.1 2638.6 2320.6 1407.7 1 34211.577 87.039 3788.8 2729.3 2305.4 1479.9 1 34212.601 88.063 3837.3 2650.3 2311.5 1464.5 1 34213.625 89.087 3772.9 2685.1 2349.0 1459.9 1 34214.649 90.112 3897.0 2679.4 2316.0 1464.1 1 34215.673 91.135 3742.0 2808.6 2273.7 1439.7 1 34216.697 92.160 3836.4 2708.6 2307.2 1439.8 1 34217.721 93.183 3783.2 2684.6 2295.3 1437.1 1 34218.745 94.207 3768.7 2639.2 2274.5 1478.9 1 34219.769 95.231 3793.5 2696.7 2301.8 1441.0 1 34220.793 96.256 3688.4 2661.2 2264.0 1416.1 1 34221.817 97.279 3795.1 2779.5 2272.0 1469.2 1 34222.841 98.304 3786.6 2699.5 2270.4 1471.5 1 34223.865 99.327 3868.8 2731.7 2311.4 1479.1 1 34224.889 100.351 3824.2 2625.4 2269.3 1468.1 1 34225.913 101.375 3790.0 2655.4 2336.9 1459.9 1 34226.937 102.400 3808.4 2694.4 2228.3 1454.9 1 34227.961 103.423 3717.8 2685.4 2345.1 1444.2 1 34228.985 104.448 3706.2 2667.4 2273.6 1478.8 1 34324.217 199.680 3783.2 2703.3 2292.5 1490.7 1 34325.241 200.704 3790.9 2773.3 2333.7 1416.2 1 34326.265 201.727 3826.7 2672.6 2330.5 1435.7 1 34327.289 202.752 3726.9 2635.5 2254.8 1488.2 1 34328.313 203.775 3723.8 2726.0 2302.8 1368.6 1 34329.337 204.800 3813.4 2688.3 2235.4 1476.2 1 34330.361 205.824 3844.6 2676.5 2303.5 1496.8 1 34331.385 206.848 3790.2 2697.9 2291.0 1425.5 1 34332.409 207.871 3861.2 2770.4 2288.7 1455.4 1 34333.433 208.896 3767.7 2732.9 2251.4 1434.0 1 34334.457 209.919 3872.1 2628.8 2332.3 1448.2 1 34335.481 210.944 3834.3 2669.4 2341.9 1491.0 1 34336.505 211.968 3850.2 2731.8 2184.8 1456.2 1 34337.529 212.992 3737.8 2735.8 2228.8 1405.3 1 34338.553 214.015 3862.7 2720.1 2240.3 1443.7 1 34339.577 215.040 3802.5 2740.7 2274.4 1448.5 1 34340.601 216.063 3834.4 2708.2 2237.0 1440.0 1 34341.625 217.088 3852.6 2712.8 2227.3 1461.3 1 34342.649 218.111 3836.7 2693.6 2247.6 1443.0 1 34343.673 219.135 3830.2 2682.8 2343.9 1409.7 1 34344.697 220.159 3754.5 2614.0 2242.4 1408.4 1 34345.721 221.184 3778.3 2700.9 2251.9 1483.1 1 34346.745 222.207 3925.0 2816.9 2356.3 1447.8 1 34347.769 223.232 3780.9 2732.8 2290.0 1482.0 1 34348.793 224.255 3802.2 2740.7 2309.6 1494.2 1 34349.817 225.279 3785.1 2675.3 2254.2 1459.4 1 34350.841 226.303 3802.1 2657.4 2220.4 1485.5 1 34351.865 227.328 3813.5 2783.5 2312.2 1465.8 1 34352.889 228.351 3779.3 2715.4 2291.2 1463.2 1 34353.913 229.376 3771.3 2718.3 2274.8 1418.2 1 34354.937 230.399 3802.1 2723.0 2261.4 1457.7 1 34355.961 231.423 3878.0 2767.7 2368.3 1473.4 1 34356.985 232.447 3778.3 2762.4 2303.8 1410.9 1 34358.009 233.472 3871.1 2711.4 2258.1 1411.2 1 34359.033 234.495 3879.4 2667.7 2378.8 1412.0 1 34360.057 235.520 3860.7 2662.7 2259.8 1376.0 1 34361.081 236.543 3748.0 2684.3 2289.0 1507.4 1 34362.105 237.567 3854.7 2690.8 2323.8 1480.0 1 34363.129 238.591 3735.3 2674.5 2243.2 1493.7 1 34364.153 239.616 3843.8 2733.6 2382.6 1417.5 1 34365.177 240.639 3890.8 2617.3 2251.4 1473.4 1 34366.201 241.664 3787.2 2655.9 2242.9 1450.6 1 34367.225 242.687 3843.4 2743.5 2347.3 1466.8 1 34368.249 243.711 3793.3 2731.5 2288.7 1449.3 1 34369.273 244.735 3862.4 2733.6 2254.4 1454.4 1 34370.297 245.760 3866.9 2679.7 2250.6 1440.8 1 34371.321 246.783 3894.8 2694.5 2255.0 1477.2 1 34372.345 247.808 3935.0 2784.0 2224.0 1407.7 1 34373.369 248.831 3891.3 2779.9 2314.2 1426.5 1 34374.393 249.855 3810.9 2631.2 2256.2 1463.9 1 34375.417 250.879 3905.4 2721.9 2316.6 1488.3 1 34376.441 251.904 3865.9 2653.7 2241.1 1439.5 1 34377.465 252.927 3846.4 2656.1 2290.8 1449.8 1 34378.489 253.952 3878.3 2762.4 2233.5 1427.9 1 34379.513 254.975 3880.4 2756.2 2312.7 1448.2 1 34380.537 256.000 3870.0 2619.3 2347.4 1482.9 1 34381.561 257.023 3879.1 2684.4 2283.2 1449.4 1 34382.585 258.048 3825.9 2728.1 2272.9 1492.4 1 34383.609 259.072 3917.6 2734.5 2288.5 1465.3 1 34384.633 260.096 3793.7 2717.3 2271.6 1450.4 1 34385.657 261.119 3810.4 2623.1 2339.8 1427.0 1 34386.681 262.144 3861.2 2741.6 2319.9 1393.6 1 34387.705 263.167 3897.6 2693.1 2255.5 1472.2 1 34388.729 264.192 3937.8 2657.8 2315.2 1460.9 1 34389.753 265.216 3907.9 2743.1 2230.5 1443.2 1 34390.777 266.240 3872.1 2713.4 2263.7 1419.4 1 34391.801 267.263 3843.1 2698.6 2223.8 1448.7 1 34392.825 268.288 3888.8 2755.2 2272.2 1411.2 1 34393.849 269.311 3835.4 2659.1 2259.8 1383.9 1 34394.873 270.336 3816.8 2694.4 2239.3 1495.1 1 34395.897 271.360 3923.4 2740.5 2315.7 1411.5 1 34396.921 272.384 3956.6 2676.5 2285.9 1441.4 1 34397.945 273.407 3849.3 2757.3 2242.3 1416.1 1 34398.969 274.432 3935.5 2716.3 2365.7 1426.5 1 34399.993 275.455 3876.8 2693.6 2336.0 1425.0 1 34401.017 276.480 3940.2 2746.5 2336.7 1439.6 1 34402.041 277.504 3894.5 2703.4 2306.5 1489.8 1 34403.065 278.528 3769.5 2692.8 2301.0 1462.8 1 34404.089 279.551 3788.1 2670.3 2220.9 1439.1 1 34405.113 280.576 3840.7 2707.4 2182.1 1471.3 1 34406.137 281.599 3943.1 2727.8 2254.6 1449.2 1 34407.161 282.624 3917.6 2736.2 2310.5 1443.5 1 34408.185 283.647 3858.3 2742.9 2220.8 1452.9 1 34409.209 284.671 3818.4 2709.1 2236.3 1426.6 1 34410.233 285.695 3827.6 2817.6 2326.7 1445.0 1 34411.257 286.720 3880.4 2781.2 2308.5 1462.6 1 34412.281 287.743 3875.8 2686.6 2301.5 1506.6 1 34413.305 288.768 3904.4 2756.8 2311.1 1454.9 1 34414.329 289.791 3890.9 2738.0 2261.4 1482.5 1 34415.353 290.815 3893.4 2813.9 2284.3 1488.3 1 34416.377 291.839 3802.4 2714.7 2283.4 1425.4 1 34417.401 292.864 3794.6 2722.4 2242.8 1419.6 1 34418.425 293.887 3910.7 2797.7 2279.6 1411.2 1 34419.449 294.912 3864.3 2677.3 2281.9 1432.9 1 34420.473 295.935 3801.9 2716.6 2314.4 1450.9 1 34421.497 296.959 3838.1 2670.9 2305.0 1434.3 1