////////////////////////////////////////////////////////////////////// TITLE: BACODINE BURST POSITION NOTICE NOTICE_DATE: Mon 22 Mar 99 04:04:01 UT NOTICE_TYPE: Original TRIGGER_NUM: 7488 GRB_RA: 348.67d {+23h 14m 41s} (J2000), 348.66d {+23h 14m 38s} (current), 347.85d {+23h 11m 24s} (1950) GRB_DEC: -72.47d {-72d 27' 56"} (J2000), -72.47d {-72d 28' 11"} (current), -72.74d {-72d 44' 17"} (1950) GRB_ERROR: 3.2 [deg radius, statistical only] GRB_INTEN: 4467 [cnts] Peak=2919 [cnts/sec] GRB_TIME: 14636.53 SOD {04:03:56.53} UT GRB_DATE: 11259 TJD; 81 DOY; 99/03/22 GRB_SC_AZ: 302.91 [deg] {XScan=-36.58} GRB_SC_EL: 44.78 [deg] {Zenith_angle=45.22} {Scan=28.70} SC_X_RA: 328.24 [deg] (J2000) SC_X_DEC: -6.33 [deg] SC_Z_RA: 228.85 [deg] SC_Z_DEC: -55.80 [deg] SUN_POSTN: 361.00d {+24h 04m 01s} +0.44d {+00d 26' 07"} SUN_DIST: 73.32 [deg] MOON_POSTN: 60.07d {+04h 00m 18s} +15.37d {+15d 22' 07"} MOON_DIST: 99.22 [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: Mon 22 Mar 99 04:06:05 UT NOTICE_TYPE: Final TRIGGER_NUM: 7488 GRB_RA: 270.69d {+18h 02m 45s} (J2000), 270.67d {+18h 02m 41s} (current), 269.44d {+17h 57m 46s} (1950) GRB_DEC: -65.33d {-65d 19' 47"} (J2000), -65.33d {-65d 19' 47"} (current), -65.33d {-65d 19' 48"} (1950) GRB_ERROR: 1.5 [deg radius, statistical only] GRB_FLUENCE: 18141 [cnts] Peak=3068 [cnts/sec] Del_t=3.3 [sec] GRB_TIME: 14636.53 SOD {04:03:56.53} UT GRB_DATE: 11259 TJD; 81 DOY; 99/03/22 GRB_SC_AZ: 328.97 [deg] {XScan=-11.20} GRB_SC_EL: 67.87 [deg] {Zenith_angle=22.13} {Scan=19.21} SC_X_RA: 328.24 [deg] (J2000) SC_X_DEC: -6.33 [deg] SC_Z_RA: 228.85 [deg] SC_Z_DEC: -55.80 [deg] SUN_POSTN: 361.00d {+24h 04m 01s} +0.44d {+00d 26' 07"} SUN_DIST: 90.54 [deg] MOON_POSTN: 60.07d {+04h 00m 18s} +15.37d {+15d 22' 07"} MOON_DIST: 125.96 [deg] PROG_VERSION: 5.27 PROG_LEVEL: 1 COMMENTS: Definite GRB. COMMENTS: This notice is based on 13 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: Mon 22 Mar 99 04:14:31 UT NOTICE_TYPE: MAXBC TRIGGER_NUM: 7488 GRB_RA: 344.36d {+22h 57m 27s} (J2000), 344.35d {+22h 57m 24s} (current), 343.45d {+22h 53m 47s} (1950) GRB_DEC: -74.25d {-74d 14' 44"} (J2000), -74.25d {-74d 15' 00"} (current), -74.51d {-74d 30' 47"} (1950) GRB_ERROR: 10.5 [deg radius, statistical only] GRB_INTEN: 3296 [cnts] Peak=3296 [cnts/sec] GRB_TIME: 14636.53 SOD {04:03:56.53} UT GRB_DATE: 11259 TJD; 81 DOY; 99/03/22 GRB_SC_AZ: 302.34 [deg] {XScan=-35.24} GRB_SC_EL: 46.93 [deg] {Zenith_angle=43.07} {Scan=26.57} SC_X_RA: 328.25 [deg] (J2000) SC_X_DEC: -6.33 [deg] SC_Z_RA: 228.85 [deg] SC_Z_DEC: -55.82 [deg] SUN_POSTN: 361.00d {+24h 04m 01s} +0.44d {+00d 26' 07"} SUN_DIST: 75.36 [deg] MOON_POSTN: 60.07d {+04h 00m 18s} +15.37d {+15d 22' 07"} MOON_DIST: 100.98 [deg] PROG_VERSION: 5.27 PROG_LEVEL: 1 COMMENTS: MAXBC Determination. MAXC1/BC Values: C1: 14 9 66 11 12 6 38 -3 BC: 54 35 174 41 51 32 98 13 ////////////////////////////////////////////////////////////////////// TITLE: BACODINE/HUNTSVILLE/LOCBURST BURST POSITION NOTICE NOTICE_DATE: Mon 22 Mar 99 04:21:07 UT NOTICE_TYPE: Hunts_Locburst TRIGGER_NUM: 7488 GRB_RA: 14.20d {+00h 56m 47s} (J2000), 14.19d {+00h 56m 46s} (current), 13.73d {+00h 54m 54s} (1950) GRB_DEC: -68.17d {-68d 09' 56"} (J2000), -68.17d {-68d 10' 11"} (current), -68.44d {-68d 26' 08"} (1950) GRB_ERROR: 1.5 [deg radius, statistical only] GRB_INTEN: 2582 [cnts] Peak=2582 [cnts/sec] GRB_TIME: 14636.54 SOD {04:03:56.54} UT GRB_DATE: 11259 TJD; 81 DOY; 99/03/22 GRB_SC_AZ: 296.56 [deg] {XScan=-45.93} GRB_SC_EL: 36.56 [deg] {Zenith_angle=53.44} {Scan=31.09} SC_X_RA: 328.24 [deg] (J2000) SC_X_DEC: -6.34 [deg] SC_Z_RA: 228.85 [deg] SC_Z_DEC: -55.80 [deg] SUN_POSTN: 361.00d {+24h 04m 01s} +0.44d {+00d 26' 07"} SUN_DIST: 69.21 [deg] MOON_POSTN: 60.07d {+04h 00m 18s} +15.37d {+15d 22' 07"} MOON_DIST: 89.80 [deg] PROG_VERSION: 1.41 PROG_LEVEL: 3 COMMENTS: Locburst Coordinates. COMMENTS: Definite GRB. COMMENTS: In COMPTEL FOV. Possible COMPTEL location to follow. ////////////////////////////////////////////////////////////////////// TITLE: GCN/GRO_COMPTEL BURST POSITION NOTICE NOTICE_DATE: Mon 22 Mar 99 04:29:47 UT NOTICE_TYPE: GRO-COMPTEL Initial TRIGGER_NUM: 7488 GRB_DATE: 11259 TJD; 81 DOY; 99/03/22 GRB_TIME: 14636.53 SOD {04:03:56.53} 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. 007488 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: Tue Mar 23 20:13:38 GMT 1999 TRIGGER_NUM: 7488 GRB_DATE: 99/03/22 GRB_TIME: 04:03:56.53 UT BACO_RA: 348.67d {+23h 14m 41s} (J2000) BACO_DEC: -72.47d {-72d 27' 56"} HUNT_RA: 14.23d {+00h 56m 56s} (J2000) HUNT_DEC: -68.16d {-68d 09' 48"} HUNT_ERR: 2.50 [degees radius, statistical only] B_H_DELTA: 9.52 [deg] HUNT_SC_AZ: 296.56 [deg] HUNT_SC_EL: 36.56 [deg] {Zen_angle=53.44} SUN_POSTN: 361.00d {+24h 04m 01s} +0.44d {+00d 26' 07"} (Current) SUN_B_DIST: 73.32 [deg] MOON_POSTN: 60.07d {+04h 00m 18s} +15.37d {+15d 22' 07"} (Current) MOON_B_DIST: 99.22 [deg] ANNULUS_RA: 330.9502d {+22h 03m 48s} (J2000) ANNULUS_DEC: 9.1254d {+09d 07' 31"} ANNULUS_RADIUS: 85.191 [deg] ANNULUS_WIDTH: 0.129 [deg] (Total width) COMMENTS: Single pulse, duration about 10 sec. Seen above 300 keV. COMMENTS: This notice is at T+40 hrs. 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 389.154 154.179 7.20 <=== +3-sigma probability 388.661 154.509 6.82 388.162 154.833 6.45 387.657 155.152 6.09 387.147 155.464 5.74 386.632 155.769 5.40 386.111 156.069 5.06 385.585 156.363 4.73 <=== +2-sigma probability 385.054 156.651 4.42 384.517 156.932 4.11 383.976 157.208 3.82 383.430 157.478 3.54 382.879 157.742 3.27 382.324 158.000 3.02 381.764 158.253 2.80 381.199 158.500 2.59 380.631 158.742 2.42 <=== +1-sigma probability 380.058 158.977 2.28 379.481 159.208 2.18 378.900 159.433 2.11 378.315 159.653 2.09 378.315 159.653 2.09 <=== Max probability 378.315 159.653 2.09 377.726 159.868 2.12 377.134 160.077 2.18 376.538 160.282 2.27 375.939 160.481 2.40 375.336 160.676 2.55 <=== -1-sigma probability 374.731 160.865 2.71 374.122 161.051 2.89 373.510 161.231 3.08 372.896 161.407 3.28 372.278 161.578 3.48 371.658 161.745 3.69 371.036 161.908 3.90 370.411 162.066 4.11 369.784 162.220 4.33 369.154 162.370 4.54 368.522 162.517 4.76 367.889 162.659 4.97 367.253 162.797 5.18 <=== -2-sigma probability 366.615 162.932 5.39 365.976 163.062 5.60 365.335 163.189 5.81 364.692 163.313 6.02 364.048 163.433 6.23 363.402 163.550 6.43 362.755 163.663 6.64 362.107 163.773 6.84 361.457 163.880 7.04 360.807 163.983 7.24 360.155 164.083 7.43 359.502 164.181 7.63 <=== -3-sigma probability -------------------------------- THE END --------------------------------