[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]
[vsnet-j 801] GRB 010222: the brightest GRB observed by BeppoSAX
- Date: Thu, 22 Feb 2001 19:57:50 +0900 (JST)
- To: vsnet-j
- From: Taichi Kato <tkato>
- Subject: [vsnet-j 801] GRB 010222: the brightest GRB observed by BeppoSAX
- Sender: owner-vsnet-j@kusastro.kyoto-u.ac.jp
GRB 010222: the brightest GRB observed by BeppoSAX
GRB 990123 並みにあかるいガンマ線バースト発生です。日本からはあと１時間
ほどで昇ってきて、観測に絶好の位置でしょう。発生からあまり経っていない
ので明るく見える可能性が十分にあります。
TITLE: GCN GRB OBSERVATION REPORT
NUMBER: 959
SUBJECT: ALERT: GRB020223: the brightest GRB observed by BeppoSAX
DATE: 01/02/22 10:36:47 GMT
FROM: Luigi Piro at IAS/CNR Frascati <piro@ias.rm.cnr.it>
On Feb. 22, 07:23:30 U.T. a very bright GRB, possibly the brightest ever
observed by BeppoSAX has been detected simultaneously by the GRBM and WFC1
aboard BeppoSAX.
Preliminary coordinates from WFC are:
R.A.(2000)= 223.069
DEC.(2000)= 43.035
The error radius at this stage of analysis is 5'.
We are planning a BeppoSAX-NFI observation.
Luigi Piro
BeppoSAX Mission Scientist
位置は以下の星の近くと思われます。
GSC3049.579 145214.68 +430141.7 (2000.0) 14.53 1
GSC3049.579 145214.75 +430141.1 (2000.0) 14.64 1
USNO1275.08641199 145214.724 +430140.90 (2000.0) 14.7 13.9
145213.3 +430139 (2000.0) FBS1450+432 14.5pg B1 DA 1
145213.3 +430140 (2000.0) PG1450+432 14.56 DA 1
145217.9 +430059 (2000.0) DA1(Buscombe) V=14.50 B-V=-.22 U-B=-.89