From vxw@capella.gsfc.nasa.gov  Mon Mar  8 01:34:11 1999
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Date: Mon, 8 Mar 99 01:34:03 -0500
From: vxw@capella.gsfc.nasa.gov (Bacodine)
Message-Id: <9903080634.AA15991@capella.gsfc.nasa.gov>
To: bacodine@lheawww.gsfc.nasa.gov
Subject: GCN/RXTE_ASM_GRB_POSITION

TITLE:                    GCN/RXTE_ASM BURST POSITION NOTICE
NOTICE_DATE:              Mon 08 Mar 99 06:32:11 UT
NOTICE_TYPE:              RXTE-ASM Initial
TRIGGER_NUM:              7457
GRB_DATE:                 11245 TJD;    67 DOY;   99/03/08
GRB_TIME:                 18907.34 SOD {05:15:07.34} UT
POSITION_TYPE:            Line
GRB_RXTE_RA:              185.046d {+12h 20m 11s} (J2000),
                          185.036d {+12h 20m 09s} (current),
                          184.408d {+12h 17m 38s} (1950)
GRB_RXTE_DEC:              +6.143d {+06d 08' 35"} (J2000),
                           +6.147d {+06d 08' 51"} (current),
                           +6.420d {+06d 25' 13"} (1950)
GRB_RXTE_ERROR:           1.500 [deg half-length (stat+sys),90%]
GRB_RXTE_LINE_LENGTH:     3.000 [deg]
GRB_RXTE_LINE_WIDTH:      0.100 [deg]
GRB_RXTE_LINE_POS_ANGLE:  51.220 [deg]
GRB_RXTE_INTEN:           330.00 [mCrab]
SUN_POSTN:                348.22d {+23h 12m 52s}   -5.06d {-05d 03' 34"}
SUN_DIST:                 163.23 [deg]
MOON_POSTN:               232.71d {+15h 30m 50s}  -13.63d {-13d 37' 50"}
MOON_DIST:                 51.29 [deg]
COMMENTS:                 RXTE-ASM GRB Coordinates.  
COMMENTS:                 This GRB was only seen in one camera.  
COMMENTS:                 The burst profile is ragged, but seems to  
COMMENTS:                 last approximately 50 s.    
 
 
From vxw@capella.gsfc.nasa.gov  Mon Mar  8 11:43:06 1999
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Date: Mon, 8 Mar 99 11:43:01 -0500
From: vxw@capella.gsfc.nasa.gov (Bacodine)
Message-Id: <9903081643.AA21722@capella.gsfc.nasa.gov>
To: bacodine@lheawww.gsfc.nasa.gov
Subject: GCN/RXTE_ASM_GRB_POSITION

TITLE:                    GCN/RXTE_ASM BURST POSITION NOTICE
NOTICE_DATE:              Mon 08 Mar 99 16:41:02 UT
NOTICE_TYPE:              RXTE-ASM Update
TRIGGER_NUM:              7457
GRB_DATE:                 11245 TJD;    67 DOY;   99/03/08
GRB_TIME:                 18907.34 SOD {05:15:07.34} UT
POSITION_TYPE:            Line
GRB_RXTE_RA:              183.046d {+12h 12m 11s} (J2000),
                          183.036d {+12h 12m 09s} (current),
                          182.407d {+12h 09m 38s} (1950)
GRB_RXTE_DEC:              +4.521d {+04d 31' 15"} (J2000),
                           +4.526d {+04d 31' 32"} (current),
                           +4.799d {+04d 47' 57"} (1950)
GRB_RXTE_ERROR:           4.300 [deg half-length (stat+sys),90%]
GRB_RXTE_LINE_LENGTH:     8.600 [deg]
GRB_RXTE_LINE_WIDTH:      0.038 [deg]
GRB_RXTE_LINE_POS_ANGLE:  51.300 [deg]
GRB_RXTE_INTEN:           360.00 [mCrab]
SUN_POSTN:                348.22d {+23h 12m 52s}   -5.06d {-05d 03' 34"}
SUN_DIST:                 165.22 [deg]
MOON_POSTN:               232.71d {+15h 30m 50s}  -13.63d {-13d 37' 50"}
MOON_DIST:                 52.53 [deg]
COMMENTS:                 RXTE-ASM GRB Coordinates.  
COMMENTS:                 This GRB was only seen in one camera.  
COMMENTS:                 This is a revised position, using an updated  
COMMENTS:                 analysis code that takes into account that  
COMMENTS:                 this detection was made in SSC 3, a camera  
COMMENTS:                 which has lost four of its eight resistive  
COMMENTS:                 anodes, and has therefore very poor position  
COMMENTS:                 resolution, if the boundary between two  
COMMENTS:                 shadow patters falls on one of these dead  
COMMENTS:                 anodes.  The error box is therefore almost  
COMMENTS:                 nine degrees long and 2.3 arcmin wide.  
COMMENTS:                   
COMMENTS:                 Please see http://xte.mit.edu/grb/  
COMMENTS:                 for sky plots and other relevant data.