{
  "bibcode": "2010GCN.10552....1T",
  "body": "H. Tomida, M. Matsuoka, K. Kawasaki, S. Ueno, M. Suzuki, M. Ishikawa (JAXA),\nM. Morii, K. Sugimori, N. Kawai (Tokyo Tech),\nT. Mihara, M.Kohama, M. Sugizaki, Y.E. Nakagawa, T. Yamamoto, T. Saotome (RIKEN),\nA. Yoshida, K. Yamaoka, S. Nakahira (AGU), H. Tsunemi, M. Kimura (Osaka U.), \nH. Negoro, M. Nakajima, S. Miyoshi, H. Ozawa,R. Ishiwata (Nihon U.),\nY. Ueda, N. Isobe, S. Eguchi,K. Hiroi (Kyoto U.), A. Daikyuji (Miyazaki U.), \nA. Uzawa,T. Matsumura, K. Yamazaki (Chuo U.),\non behalf of the MAXI team\n\nAt the scan transit centered at UT 2010-03-27T17:08:15,MAXI/GSC detected a transient \nX-ray source. Assuming constant flux over the transit, the source location is \ndetermined as\n\n (R.A., Dec) = (346.03 deg, 42.90 deg) = (23 04 07, 42 54 00) (J2000)\n\nwe obtain a rectangular error box with the following corners:\n\n (R.A., Dec) = (+346.11 deg, +43.42 deg) = (23 04 25, +43 25 25)(J2000)\n (R.A., Dec) = (+345.53 deg, +43.21 deg) = (23 02 06, +43 12 48)(J2000)\n (R.A., Dec) = (+346.10 deg, +42.34 deg) = (23 04 24, +42 20 27)(J2000)\n (R.A., Dec) = (+346.68 deg, +42.54 deg) = (23 06 44, +42 32 26)(J2000)\n\nThe preliminary flux (4-10keV) of the source is 110 mCrab. The source was not detected \nin 10-20keV band. There was no significant detection at the transit location \nin the previous and  following orbits (92min before and after the detection) \nwith an upper limit of 20mCrab. \nThere is no known bright source at the detected position.\n\nNote:  Since the nature of the source is unknown, this message is cross-posted \nto ATel and GCN.",
  "circularId": 10552,
  "createdOn": 1269946295000,
  "email": "grbalert-ylab@phys.aoyama.ac.jp",
  "subject": "Short X-ray Transient detected by MAXI/GSC",
  "submitter": "Atsumasa Yoshida at Aoyama Gakuin U  <grbalert-ylab@phys.aoyama.ac.jp>"
}