{
  "circularId": 10492,
  "email": "suzuki.motoko@jaxa.jp",
  "editedBy": "Judith Racusin at NASA/GSFC <judith.racusin@nasa.gov>",
  "bibcode": "2010GCN.10492....1K",
  "submitter": "Motoko Suzuki at JAXA  <suzuki.motoko@jaxa.jp>",
  "body": "M. Kohama, M. Suzuki (JAXA), H. Negoro, M. Nakajima (Nihon U.),\nM. Matsuoka, K. Kawasaki, S. Ueno, H. Tomida, M. Ishikawa (JAXA),\nM. Morii, K. Sugimori, N. Kawai (Tokyo Tech),\nT. Mihara, M. Sugizaki, Y.E. Nakagawa, T. Yamamoto,\nT. Saotome (RIKEN), A. Yoshida, K. Yamaoka, S. Nakahira (AGU),\nH. Tsunemi, M. Kimura (Osaka U.), S. Miyoshi, H. Ozawa,\nR. Ishiwata (Nihon U.), Y. Ueda, N. Isobe, S. Eguchi,\nK. Hiroi (Kyoto U.), A. Daikyuji (Miyazaki U.), A. Uzawa,\nT. Matsumura, Yamazaki (Chuo U.),\non behalf of the MAXI team\n\nAt the scan transit centered at UT 2010-03-15T17:13:40,\nMAXI/GSC detected a short X-ray transient with two spikes lasting\nabout 25 seconds within the 83 seconds triangular transit\nresponse of MAXI/GSC.\n\nThe source location is determined as\n\n(R.A., Dec)=( 74.95 deg, -6.63 deg) = ( 4 59 48,  -6 37 48) (J2000)\n\nwe obtain a rectangular error box with the following corners:\n\n(R.A., Dec) = (+73.50 deg, -6.42 deg) = (04 54  1, -06 25 29)(J2000)\n(R.A., Dec) = (+73.66 deg, -7.19 deg) = (04 54 38, -07 11 19)(J2000)\n(R.A., Dec) = (+76.40 deg, -6.80 deg) = (05 05 36, -06 48 16)(J2000)\n(R.A., Dec) = (+76.30 deg, -6.03 deg) = (05 05 12, -06 01 54)(J2000)\n\nThe preliminary flux (4-10 keV) of the source was more than 250 mCrab.\nThere was no significant detection at the transit location in the\nprevious and\nfollowing orbits (92 min before or after the detection) with an upper\nlimit of 20 mCrab.  There is no known bright X-ray source at the\ndetected position. Follow-up observations are encouraged.",
  "editedOn": 1776779491668,
  "subject": "XRF 100315A: MAXI/GSC detection of a short X-ray transient",
  "createdOn": 1268731555000,
  "version": 2,
  "eventId": "XRF 100315A"
}