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[vsnet-j 2526] Gamma-ray burst 030328 !


HETE-2衛星が午後8時過ぎ(日本時間)
にガンマ線バーストをとらえました。

まだバーストから2時間くらいなので、
比較的小口径でも写るかも知れません。
可能な方は是非観測をお願いします。

座標は以下の通りです。

SXC_CNTR_RA:    182.692d {+12h 10m 46s} (J2000),
SXC_CNTR_DEC:    -9.375d {-09d 22' 29"} (J2000),

以下、vsnet-grb 874 の転送です。

					鳥居研一

------- Forwarded Message

TITLE:          GCN/HETE BURST POSITION NOTICE
NOTICE_DATE:    Fri 28 Mar 03 12:14:13 UT
NOTICE_TYPE:    HETE Ground Analysis
TRIGGER_NUM:    2650,   Seq_Num: 3
GRB_DATE:       12726 TJD;    87 DOY;   03/03/28
GRB_TIME:       40858.34 SOD {11:20:58.34} UT
TRIGGER_SOURCE: Trigger on the 6-120 keV band.
GAMMA_RATE:     0  [cnts/s]  on a 0.000 [sec] timescale
SC_-Z_RA:         0 [deg]
SC_-Z_DEC:        0 [deg]
SC_LONG:        204 [deg East]
SXC_CNTR_RA:    182.692d {+12h 10m 46s} (J2000),
                182.734d {+12h 10m 56s} (current),
                182.050d {+12h 08m 12s} (1950)
SXC_CNTR_DEC:    -9.375d {-09d 22' 29"} (J2000),
                 -9.393d {-09d 23' 34"} (current),
                 -9.097d {-09d 05' 48"} (1950)
SXC_MAX_SIZE:   4.00 [arcmin] diameter
SXC_LOC_SN:     6 sig/noise (pt src in image)
SUN_POSTN:        6.77d {+00h 27m 05s}   +2.93d {+02d 55' 32"}
SUN_DIST:       172.39 [deg]
MOON_POSTN:     322.33d {+21h 29m 20s}  -20.11d {-20d 06' 30"}
MOON_DIST:      130.50 [deg]
MOON_ILLUM:     17 [%]
GAL_COORDS:     286.43,52.19 [deg] galactic lon,lat of the burst
ECL_COORDS:     186.21,-7.53 [deg] ecliptic lon,lat of the burst
COMMENTS:       Definite GRB.
COMMENTS:       SXC error box is circular; not rectangular.
COMMENTS:       Burst_Validity flag is true.
COMMENTS:       SXC data refined since S/C_Last Notice.


------- End of Forwarded Message

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