Previous IAU Circulars 
(All information courtesy of the instrument teams.)
Previous IAU Circulars
Results of Observations
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 18 Jul 25 00:14:17 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1334535, Seg_Num: 0
GRB_RA: 241.998d {+16h 07m 59s} (J2000),
242.352d {+16h 09m 24s} (current),
241.306d {+16h 05m 13s} (1950)
GRB_DEC: -11.993d {-11d 59' 35"} (J2000),
-12.060d {-12d 03' 34"} (current),
-11.861d {-11d 51' 39"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 173 [cnts] Image_Peak=31 [image_cnts]
TRIGGER_DUR: 0.064 [sec]
TRIGGER_INDEX: 10427 E_range: 50-350 keV
BKG_INTEN: 11962 [cnts]
BKG_TIME: 828.01 SOD {00:13:48.01} UT
BKG_DUR: 8 [sec]
GRB_DATE: 20874 TJD; 199 DOY; 25/07/18
GRB_TIME: 842.73 SOD {00:14:02.73} UT
GRB_PHI: -15.38 [deg]
GRB_THETA: 25.99 [deg]
SOLN_STATUS: 0x83
RATE_SIGNIF: 8.12 [sigma]
IMAGE_SIGNIF: 6.85 [sigma]
MERIT_PARAMS: +1 +0 +0 -4 +3 -3 +0 +0 +58 +0
SUN_POSTN: 117.63d {+07h 50m 31s} +21.01d {+21d 00' 31"}
SUN_DIST: 126.51 [deg] Sun_angle= -8.3 [hr] (East of Sun)
MOON_POSTN: 22.40d {+01h 29m 37s} +12.65d {+12d 39' 08"}
MOON_DIST: 141.01 [deg]
MOON_ILLUM: 50 [%]
GAL_COORDS: 0.13, 28.35 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 242.31, 8.79 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT-BAT GRB Coordinates.
COMMENTS: This is a rate trigger.
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This does not match any source in the ground catalog.
COMMENTS: This is a GRB.
COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.
COMMENTS: This trigger occurred at longitude,latitude = 14.59,15.67 [deg].
COMMENTS: This AT will self-cancel at the end of the first orbit (ie I_signif<7.0 && Trig_dur<65msec).
