TDRSS scaled map for 1350381
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 17 Sep 25 06:27:55 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1350381, Seg_Num: 0
GRB_RA: 291.378d {+19h 25m 31s} (J2000),
291.681d {+19h 26m 43s} (current),
290.788d {+19h 23m 09s} (1950)
GRB_DEC: +11.113d {+11d 06' 48"} (J2000),
+11.166d {+11d 09' 57"} (current),
+11.013d {+11d 00' 47"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 464 [cnts] Image_Peak=76 [image_cnts]
TRIGGER_DUR: 0.032 [sec]
TRIGGER_INDEX: 10318 E_range: 25-100 keV
BKG_INTEN: 16200 [cnts]
BKG_TIME: 23251.65 SOD {06:27:31.65} UT
BKG_DUR: 8 [sec]
GRB_DATE: 20935 TJD; 260 DOY; 25/09/17
GRB_TIME: 23264.13 SOD {06:27:44.13} UT
GRB_PHI: -11.70 [deg]
GRB_THETA: 43.82 [deg]
SOLN_STATUS: 0x20000003
RATE_SIGNIF: 44.81 [sigma]
IMAGE_SIGNIF: 9.69 [sigma]
MERIT_PARAMS: +1 +0 +0 -5 +2 +0 +0 +1 +42 +0
SUN_POSTN: 175.07d {+11h 40m 16s} +2.13d {+02d 08' 04"}
SUN_DIST: 115.59 [deg] Sun_angle= -7.8 [hr] (East of Sun)
MOON_POSTN: 123.75d {+08h 15m 00s} +23.87d {+23d 52' 16"}
MOON_DIST: 143.03 [deg]
MOON_ILLUM: 21 [%]
GAL_COORDS: 46.70, -2.38 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 295.15, 32.70 [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: This trigger occurred at longitude,latitude = 202.06,-9.33 [deg].
COMMENTS:
COMMENTS: NOTE: This BAT event is temporally(0.0<100sec) coincident with the FERMI_GBM event (trignum=779783269).
GCN BAT Scaled Map Notice
Scaled map image
The green circle (6 arcmin radius) is the BAT position (RA, Dec) = (291.378, +11.113).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 291.378 +11.113 1.0
No source found
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
273.8000 -12.0833 0.0 49.1 -51.5 -0.0053 -0.3 0.0 4U 1812-12
274.0058 -14.0364 0.0 48.5 -54.0 0.0251 1.5 0.0 GX 17+2
277.3675 -23.7969 0.0 44.1 -66.9 -0.0259 -1.6 0.0 GS 1826-24
279.9896 5.0358 0.0 49.6 -27.5 -0.0038 -0.7 0.0 Ser X-1
283.8804 -2.6067 0.0 42.6 -34.5 0.0068 1.8 0.0 XTE J1855-026
287.4138 9.8292 0.0 46.0 -16.6 -0.0047 -1.2 0.0 4U 1907+09
287.7208 7.6667 0.0 44.5 -18.8 0.0022 0.6 0.0 4U 1909+07
287.9565 4.9827 0.0 42.8 -21.8 -0.0029 -0.8 0.0 SS 433
288.5083 9.8883 0.0 45.2 -15.6 0.0023 0.6 0.0 IGR J19140+0951
288.7983 10.9456 0.0 45.6 -14.2 -0.0060 -1.5 0.0 GRS 1915+105
297.3771 30.2067 0.0 54.9 10.2 0.0062 0.6 0.0 KS 1947+300
298.9292 32.1000 0.0 55.9 12.8 -0.0041 -0.3 0.0 4U 1954+31
322.4929 12.1674 0.0 30.4 35.2 0.0030 1.2 0.0 4U 2129+12
343.4906 16.1482 0.0 39.1 68.7 0.0095 1.3 0.0 3C 454.3
291.3748 11.1086 1.3 43.8 -11.7 0.0322 9.1 ------ UNKNOWN
290.6844 -32.7353 2.4 33.6 -83.4 0.0169 4.7 ------ UNKNOWN
298.3348 -62.4390 2.1 47.8 -125.2 0.0799 5.5 ------ UNKNOWN
284.0807 -44.3602 2.2 42.6 -98.0 0.0897 5.2 ------ UNKNOWN
277.3037 -26.1779 2.7 44.1 -70.3 0.0799 4.3 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
274.0058 -14.0364 0.0 48.5 -54.0 0.0251 1.4 0.0 GX 17+2
285.0360 -24.9205 0.0 37.1 -68.6 -0.0009 -0.2 0.0 HT1900.1-2455
288.7983 10.9456 0.0 45.6 -14.2 -0.0060 -1.5 0.0 GRS 1915+105
291.3748 11.1086 1.3 43.8 -11.7 0.0322 9.1 ------ UNKNOWN
290.6844 -32.7353 2.4 33.6 -83.4 0.0169 4.7 ------ UNKNOWN
298.3348 -62.4390 2.1 47.8 -125.2 0.0799 5.5 ------ UNKNOWN
284.0807 -44.3602 2.2 42.6 -98.0 0.0897 5.2 ------ UNKNOWN
277.3036 -26.1776 2.7 44.1 -70.3 0.0800 4.3 ------ UNKNOWN
Search for UNKNOWN source R.A. = 277.3036 Dec. = -26.1776 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 284.0807 Dec. = -44.3602 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 290.6844 Dec. = -32.7353 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 291.3748 Dec. = +11.1086 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 298.3348 Dec. = -62.4390 (search radius of 3 degrees)
No bright source found.
DPI of the combined detector enable/disable map (archived enable/disable map + downloaded data)
DPI of the scaled map
Pixel vs. Counts plot
The data/results are in /local/data/bat1/prebascript/trigger1350381/tdrss_ql/
bat_scaledmap.fits : TDRSS FITS scaled map from GCN
source.img : Sky FITS image of the scaled map (batfftimage)
source.list : FITS list of the detected sources (batcelldetect)
scaledmap.log : Ascii output of the analysis log
bat_pos.reg : region file for ds9
source.gif : GIF sky image
Processed time:
Wed Sep 17 02:40:10 EDT 2025