////////////////////////////////////////////////////////////////////// TITLE: BACODINE BURST POSITION NOTICE NOTICE_DATE: Sun 25 Apr 99 02:19:32 UT NOTICE_TYPE: Original TRIGGER_NUM: 7530 GRB_RA: 331.87d {+22h 07m 29s} (J2000), 331.86d {+22h 07m 26s} (current), 331.21d {+22h 04m 50s} (1950) GRB_DEC: -8.81d {-08d 48' 23"} (J2000), -8.81d {-08d 48' 35"} (current), -9.05d {-09d 03' 04"} (1950) GRB_ERROR: 0.8 [deg radius, statistical only] GRB_INTEN: 19914 [cnts] Peak=14907 [cnts/sec] GRB_TIME: 8366.96 SOD {02:19:26.96} UT GRB_DATE: 11293 TJD; 115 DOY; 99/04/25 GRB_SC_AZ: 324.51 [deg] {XScan=-26.92} GRB_SC_EL: 38.75 [deg] {Zenith_angle=51.25} {Scan=45.41} SC_X_RA: 16.57 [deg] (J2000) SC_X_DEC: 15.67 [deg] SC_Z_RA: 283.84 [deg] SC_Z_DEC: 9.61 [deg] SUN_POSTN: 32.19d {+02h 08m 46s} +13.01d {+13d 00' 19"} SUN_DIST: 63.76 [deg] MOON_POSTN: 154.61d {+10h 18m 27s} +11.72d {+11d 43' 11"} MOON_DIST: 176.03 [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. COMMENTS: In COMPTEL FOV. Possible COMPTEL location to follow. ////////////////////////////////////////////////////////////////////// TITLE: BACODINE FINAL BURST POSITION NOTICE NOTICE_DATE: Sun 25 Apr 99 02:21:37 UT NOTICE_TYPE: Final TRIGGER_NUM: 7530 GRB_RA: 331.86d {+22h 07m 26s} (J2000), 331.85d {+22h 07m 24s} (current), 331.20d {+22h 04m 47s} (1950) GRB_DEC: -8.91d {-08d 54' 23"} (J2000), -8.91d {-08d 54' 35"} (current), -9.15d {-09d 09' 04"} (1950) GRB_ERROR: 0.6 [deg radius, statistical only] GRB_FLUENCE: 40817 [cnts] Peak=14907 [cnts/sec] Del_t=3.0 [sec] GRB_TIME: 8366.96 SOD {02:19:26.96} UT GRB_DATE: 11293 TJD; 115 DOY; 99/04/25 GRB_SC_AZ: 324.38 [deg] {XScan=-27.02} GRB_SC_EL: 38.73 [deg] {Zenith_angle=51.27} {Scan=45.39} SC_X_RA: 16.57 [deg] (J2000) SC_X_DEC: 15.67 [deg] SC_Z_RA: 283.84 [deg] SC_Z_DEC: 9.61 [deg] SUN_POSTN: 32.19d {+02h 08m 46s} +13.01d {+13d 00' 19"} SUN_DIST: 63.80 [deg] MOON_POSTN: 154.61d {+10h 18m 27s} +11.72d {+11d 43' 11"} MOON_DIST: 176.09 [deg] PROG_VERSION: 5.27 PROG_LEVEL: 1 COMMENTS: Definite GRB. COMMENTS: This notice is based on 3 1.024-sec samples of the light curve. COMMENTS: In COMPTEL FOV. Possible COMPTEL location to follow. ////////////////////////////////////////////////////////////////////// TITLE: BACODINE MAXBC BURST POSITION NOTICE NOTICE_DATE: Sun 25 Apr 99 02:29:26 UT NOTICE_TYPE: MAXBC TRIGGER_NUM: 7530 GRB_RA: 332.74d {+22h 10m 57s} (J2000), 332.73d {+22h 10m 55s} (current), 332.08d {+22h 08m 19s} (1950) GRB_DEC: -7.75d {-07d 44' 47"} (J2000), -7.75d {-07d 45' 00"} (current), -7.99d {-07d 59' 35"} (1950) GRB_ERROR: 4.5 [deg radius, statistical only] GRB_INTEN: 12000 [cnts] Peak=12000 [cnts/sec] GRB_TIME: 8366.96 SOD {02:19:26.96} UT GRB_DATE: 11293 TJD; 115 DOY; 99/04/25 GRB_SC_AZ: 326.12 [deg] {XScan=-25.92} GRB_SC_EL: 38.37 [deg] {Zenith_angle=51.63} {Scan=46.36} SC_X_RA: 16.63 [deg] (J2000) SC_X_DEC: 15.70 [deg] SC_Z_RA: 283.91 [deg] SC_Z_DEC: 9.56 [deg] SUN_POSTN: 32.19d {+02h 08m 46s} +13.01d {+13d 00' 19"} SUN_DIST: 62.60 [deg] MOON_POSTN: 154.61d {+10h 18m 27s} +11.72d {+11d 43' 11"} MOON_DIST: 175.62 [deg] PROG_VERSION: 5.27 PROG_LEVEL: 1 COMMENTS: MAXBC Determination. MAXC1/BC Values: C1: 95 28 276 49 22 61 39 65 BC: 320 96 655 179 76 128 131 101 ////////////////////////////////////////////////////////////////////// TITLE: BACODINE/HUNTSVILLE/LOCBURST BURST POSITION NOTICE NOTICE_DATE: Sun 25 Apr 99 02:32:48 UT NOTICE_TYPE: Hunts_Locburst TRIGGER_NUM: 7530 GRB_RA: 331.95d {+22h 07m 48s} (J2000), 331.94d {+22h 07m 46s} (current), 331.29d {+22h 05m 09s} (1950) GRB_DEC: -8.27d {-08d 15' 59"} (J2000), -8.27d {-08d 16' 11"} (current), -8.51d {-08d 30' 41"} (1950) GRB_ERROR: 0.4 [deg radius, statistical only] GRB_INTEN: 12901 [cnts] Peak=12901 [cnts/sec] GRB_TIME: 8366.96 SOD {02:19:26.96} UT GRB_DATE: 11293 TJD; 115 DOY; 99/04/25 GRB_SC_AZ: 325.20 [deg] {XScan=-26.38} GRB_SC_EL: 38.88 [deg] {Zenith_angle=51.12} {Scan=45.52} SC_X_RA: 16.57 [deg] (J2000) SC_X_DEC: 15.68 [deg] SC_Z_RA: 283.85 [deg] SC_Z_DEC: 9.61 [deg] SUN_POSTN: 32.19d {+02h 08m 46s} +13.01d {+13d 00' 19"} SUN_DIST: 63.51 [deg] MOON_POSTN: 154.61d {+10h 18m 27s} +11.72d {+11d 43' 11"} MOON_DIST: 175.66 [deg] PROG_VERSION: 1.41 PROG_LEVEL: 3 COMMENTS: Locburst Coordinates. COMMENTS: Definite GRB. COMMENTS: In COMPTEL FOV. Possible COMPTEL location to follow. COMMENTS: Meets the preliminary criteria for RXTE-PCA follow-up observation. COMMENTS: Possible RXTE-PCA ToO observation to follow. ////////////////////////////////////////////////////////////////////// TITLE: GCN/GRO_COMPTEL BURST POSITION NOTICE NOTICE_DATE: Sun 25 Apr 99 03:04:12 UT NOTICE_TYPE: GRO-COMPTEL Initial TRIGGER_NUM: 7530 GRB_DATE: 11293 TJD; 115 DOY; 99/04/25 GRB_TIME: 8366.95 SOD {02:19:26.95} UT COMMENTS: GRO-COMPTEL was not able to localize this GRB. COMMENTS: Rapid COMPTEL localization of this burst COMMENTS: is not possible. COMMENTS: ----- COMMENTS: BATSE Trigger No. 007530 COMMENTS: Please DO NOT reply to this message! COMMENTS: Questions? Contact COMPTEL duty scientists COMMENTS: A Connors, A Young, S Kappadath, J Ryan COMMENTS: at burupdate@comptel.sr.unh.edu COMMENTS: ***************************************************** ////////////////////////////////////////////////////////////////////// TITLE: GCN/IPN/HUNTSVILLE LOCALIZATION NOTICE_TYPE: Updated (based on the BATSE-LOCBURST location) NOTICE_DATE: Mon Apr 26 19:15:32 GMT 1999 TRIGGER_NUM: 7530 GRB_DATE: 99/04/25 GRB_TIME: 02:19:26.96 UT BACO_RA: 331.87d {+22h 07m 29s} (J2000) BACO_DEC: -8.81d {-08d 48' 23"} HUNT_RA: 331.94d {+22h 07m 45s} (J2000) HUNT_DEC: -8.27d {-08d 16' 14"} HUNT_ERR: 2.04 [degees radius, statistical only] B_H_DELTA: 0.55 [deg] HUNT_SC_AZ: 325.20 [deg] HUNT_SC_EL: 38.88 [deg] {Zen_angle=51.12} SUN_POSTN: 32.19d {+02h 08m 46s} +13.01d {+13d 00' 19"} (Current) SUN_B_DIST: 63.76 [deg] MOON_POSTN: 154.61d {+10h 18m 27s} +11.72d {+11d 43' 11"} (Current) MOON_B_DIST: 176.03 [deg] ANNULUS_RA: 325.7427d {+21h 42m 58s} (J2000) ANNULUS_DEC: 7.6716d {+07d 40' 18"} ANNULUS_RADIUS: 14.713 [deg] ANNULUS_WIDTH: 0.274 [deg] (Total width) This IPN localization is preliminary. The "total width" of the annulus was selected to include all known uncertainties and systematics. The final analysis will reduce this width. All follow-up queries should be addressed to Kevin Hurley (UC Berkeley, khurley@sunspot.ssl.berkeley.edu). The center of the IPN annulus is tabulated below along the segment that intersects the Huntsville error circle. The Distance column is the sky-angle distance between the Huntville location and the sampled position on the arc segment. The position of maximum probability plus the 1-, 2-, & 3-sigma containment probabilities (statistical+systematic) are marked. A detailed description of the format, content, and meaning of this document is given in the URL: http://gcn.gsfc.nasa.gov/gcn/ipn.html (J2000) RA DEC Distance 325.891 -7.040 6.12 <=== +3-sigma probability 325.930 -7.040 6.08 325.969 -7.039 6.04 326.009 -7.039 6.01 326.048 -7.038 5.97 326.087 -7.037 5.93 326.126 -7.036 5.89 326.165 -7.035 5.86 326.204 -7.034 5.82 326.243 -7.033 5.78 326.282 -7.031 5.74 326.322 -7.030 5.70 326.361 -7.028 5.67 326.400 -7.026 5.63 326.439 -7.025 5.59 326.478 -7.023 5.56 326.517 -7.021 5.52 326.556 -7.019 5.48 326.595 -7.016 5.44 326.634 -7.014 5.41 326.673 -7.012 5.37 326.712 -7.009 5.33 326.751 -7.007 5.30 326.790 -7.004 5.26 326.829 -7.001 5.22 326.868 -6.998 5.18 326.907 -6.995 5.15 326.946 -6.992 5.11 326.985 -6.989 5.07 327.024 -6.985 5.04 327.063 -6.982 5.00 327.102 -6.978 4.97 327.141 -6.975 4.93 327.180 -6.971 4.89 327.219 -6.967 4.86 327.258 -6.963 4.82 327.297 -6.959 4.78 327.336 -6.955 4.75 327.375 -6.951 4.71 327.414 -6.946 4.68 327.453 -6.942 4.64 327.491 -6.937 4.61 327.530 -6.933 4.57 327.569 -6.928 4.54 327.608 -6.923 4.50 327.647 -6.918 4.47 327.686 -6.913 4.43 327.724 -6.908 4.39 327.763 -6.902 4.36 327.802 -6.897 4.33 327.841 -6.892 4.29 327.879 -6.886 4.26 327.918 -6.880 4.22 327.957 -6.874 4.19 327.996 -6.869 4.15 328.034 -6.863 4.12 328.086 -6.854 4.07 <=== +2-sigma probability 328.124 -6.848 4.04 328.163 -6.842 4.01 328.202 -6.835 3.97 328.240 -6.829 3.94 328.279 -6.822 3.91 328.317 -6.815 3.87 328.356 -6.808 3.84 328.394 -6.802 3.81 328.433 -6.794 3.78 328.471 -6.787 3.74 328.510 -6.780 3.71 328.548 -6.773 3.68 328.587 -6.765 3.65 328.625 -6.758 3.62 328.663 -6.750 3.59 328.702 -6.742 3.56 328.740 -6.734 3.52 328.778 -6.726 3.49 328.817 -6.718 3.46 328.855 -6.710 3.43 328.893 -6.702 3.40 328.931 -6.693 3.37 328.970 -6.685 3.34 329.008 -6.676 3.32 329.046 -6.668 3.29 329.084 -6.659 3.26 329.122 -6.650 3.23 329.160 -6.641 3.20 329.198 -6.632 3.17 329.236 -6.623 3.15 329.274 -6.613 3.12 329.312 -6.604 3.09 329.350 -6.594 3.07 329.388 -6.585 3.04 329.426 -6.575 3.01 329.464 -6.565 2.99 329.502 -6.555 2.96 329.540 -6.545 2.94 329.578 -6.535 2.92 329.615 -6.525 2.89 329.653 -6.515 2.87 329.691 -6.504 2.84 329.729 -6.494 2.82 329.766 -6.483 2.80 329.804 -6.473 2.78 329.841 -6.462 2.76 329.879 -6.451 2.74 329.917 -6.440 2.72 329.954 -6.429 2.70 329.992 -6.418 2.68 330.029 -6.406 2.66 330.067 -6.395 2.64 330.104 -6.383 2.62 330.141 -6.372 2.60 330.179 -6.360 2.59 330.216 -6.348 2.57 330.253 -6.336 2.56 330.291 -6.324 2.54 330.328 -6.312 2.53 330.365 -6.300 2.51 330.402 -6.288 2.50 330.439 -6.275 2.49 330.476 -6.263 2.48 330.513 -6.250 2.47 330.550 -6.238 2.46 330.587 -6.225 2.45 330.624 -6.212 2.44 330.661 -6.199 2.43 330.698 -6.186 2.42 330.735 -6.173 2.41 330.772 -6.159 2.41 330.809 -6.146 2.40 330.845 -6.133 2.40 330.882 -6.119 2.39 330.919 -6.105 2.39 330.955 -6.092 2.39 330.992 -6.078 2.39 331.029 -6.064 2.38 331.065 -6.050 2.38 331.065 -6.050 2.38 <=== Max probability 331.096 -6.038 2.38 331.132 -6.024 2.38 331.168 -6.009 2.39 331.205 -5.995 2.39 331.241 -5.981 2.39 331.278 -5.966 2.40 331.314 -5.951 2.40 331.350 -5.936 2.41 331.386 -5.921 2.41 331.422 -5.906 2.42 331.459 -5.891 2.43 331.495 -5.876 2.43 331.531 -5.861 2.44 331.567 -5.845 2.45 331.603 -5.830 2.46 331.638 -5.814 2.47 331.674 -5.799 2.49 331.710 -5.783 2.50 331.758 -5.762 2.51 331.782 -5.751 2.52 331.835 -5.727 2.55 331.853 -5.719 2.55 331.889 -5.703 2.57 331.924 -5.686 2.58 331.960 -5.670 2.60 331.995 -5.653 2.62 332.031 -5.637 2.63 332.066 -5.620 2.65 332.102 -5.603 2.67 332.137 -5.586 2.69 332.172 -5.569 2.71 332.207 -5.552 2.73 332.242 -5.535 2.75 332.278 -5.518 2.77 332.313 -5.501 2.79 332.348 -5.483 2.82 332.383 -5.466 2.84 332.418 -5.448 2.86 332.453 -5.430 2.89 332.487 -5.412 2.91 332.522 -5.394 2.93 332.557 -5.376 2.96 332.592 -5.358 2.98 332.626 -5.340 3.01 332.661 -5.322 3.03 332.696 -5.303 3.06 332.730 -5.285 3.09 332.765 -5.266 3.11 332.799 -5.248 3.14 332.833 -5.229 3.17 332.868 -5.210 3.20 332.902 -5.191 3.22 332.936 -5.172 3.25 332.970 -5.153 3.28 333.004 -5.134 3.31 333.038 -5.114 3.34 333.072 -5.095 3.37 333.106 -5.076 3.40 333.140 -5.056 3.43 333.174 -5.036 3.46 333.208 -5.017 3.49 333.242 -4.997 3.52 333.275 -4.977 3.55 333.309 -4.957 3.58 333.343 -4.937 3.61 333.376 -4.917 3.64 333.410 -4.896 3.68 333.443 -4.876 3.71 333.477 -4.855 3.74 333.510 -4.835 3.77 333.543 -4.814 3.81 333.576 -4.793 3.84 333.610 -4.773 3.87 333.643 -4.752 3.90 333.676 -4.731 3.94 333.709 -4.710 3.97 333.742 -4.689 4.00 333.775 -4.667 4.04 333.807 -4.646 4.07 333.818 -4.639 4.08 <=== -2-sigma probability 333.851 -4.617 4.12 333.884 -4.596 4.15 333.916 -4.574 4.19 333.949 -4.552 4.22 333.982 -4.531 4.25 334.030 -4.498 4.31 334.063 -4.476 4.34 334.095 -4.454 4.38 334.127 -4.431 4.41 334.159 -4.409 4.45 334.191 -4.387 4.48 334.224 -4.364 4.52 334.256 -4.342 4.55 334.288 -4.319 4.59 334.319 -4.296 4.62 334.351 -4.274 4.66 334.383 -4.251 4.70 334.415 -4.228 4.73 334.446 -4.205 4.77 334.478 -4.182 4.80 334.510 -4.158 4.84 334.541 -4.135 4.88 334.573 -4.112 4.91 334.604 -4.088 4.95 334.635 -4.065 4.99 334.666 -4.041 5.02 334.698 -4.017 5.06 334.729 -3.994 5.10 334.760 -3.970 5.13 334.791 -3.946 5.17 334.822 -3.922 5.21 334.853 -3.898 5.24 334.883 -3.873 5.28 334.914 -3.849 5.32 334.945 -3.825 5.36 334.975 -3.800 5.39 335.006 -3.776 5.43 335.036 -3.751 5.47 335.067 -3.727 5.51 335.097 -3.702 5.54 335.127 -3.677 5.58 335.158 -3.652 5.62 335.188 -3.627 5.66 335.218 -3.602 5.69 335.248 -3.577 5.73 335.278 -3.552 5.77 335.308 -3.526 5.81 335.337 -3.501 5.84 335.367 -3.475 5.88 335.397 -3.450 5.92 335.426 -3.424 5.96 335.456 -3.398 6.00 335.485 -3.373 6.03 335.515 -3.347 6.07 335.544 -3.321 6.11 335.554 -3.312 6.12 <=== -3-sigma probability -------------------------------- THE END --------------------------------