TDRSS scaled map for 1339848
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 05 Aug 25 06:09:29 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1339848, Seg_Num: 0
GRB_RA: 24.153d {+01h 36m 37s} (J2000),
24.099d {+01h 36m 24s} (current),
24.280d {+01h 37m 07s} (1950)
GRB_DEC: -81.406d {-81d 24' 22"} (J2000),
-81.276d {-81d 16' 34"} (current),
-81.660d {-81d 39' 37"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 2869 [cnts] Image_Peak=185 [image_cnts]
TRIGGER_DUR: 1.024 [sec]
TRIGGER_INDEX: 146 E_range: 25-100 keV
BKG_INTEN: 16074 [cnts]
BKG_TIME: 22131.90 SOD {06:08:51.90} UT
BKG_DUR: 8 [sec]
GRB_DATE: 20892 TJD; 217 DOY; 25/08/05
GRB_TIME: 22148.86 SOD {06:09:08.86} UT
GRB_PHI: 2.98 [deg]
GRB_THETA: 35.21 [deg]
SOLN_STATUS: 0x3
RATE_SIGNIF: 16.82 [sigma]
IMAGE_SIGNIF: 8.91 [sigma]
MERIT_PARAMS: +1 +0 +0 +0 +2 -1 +0 +0 +33 +0
SUN_POSTN: 135.56d {+09h 02m 14s} +16.88d {+16d 53' 02"}
SUN_DIST: 109.89 [deg] Sun_angle= 7.4 [hr] (West of Sun)
MOON_POSTN: 263.57d {+17h 34m 17s} -28.48d {-28d 28' 36"}
MOON_DIST: 66.20 [deg]
MOON_ILLUM: 83 [%]
GAL_COORDS: 300.87,-35.54 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 292.01,-68.67 [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 = 4.84,1.04 [deg].
GCN BAT Scaled Map Notice
Scaled map image
The green circle (6 arcmin radius) is the BAT position (RA, Dec) = (24.153, -81.406).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 24.153 -81.406 1.0
No source found
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
19.2729 -73.4422 0.0 28.5 11.4 0.0123 2.1 0.0 SMC X-1
76.4194 -23.8414 0.0 36.4 -117.6 0.0043 0.4 0.0 XSS J05054-2348
83.1921 -66.3675 0.0 29.6 -34.4 -0.0014 -0.2 0.0 LMC X-4
5.3184 -10.4528 2.2 47.1 127.3 0.1813 5.3 ------ UNKNOWN
15.8589 -2.9530 2.0 48.8 144.6 0.1012 5.9 ------ UNKNOWN
36.3452 11.5810 2.4 58.4 173.5 0.2203 4.7 ------ UNKNOWN
24.2055 -81.3970 1.2 35.2 3.0 0.0617 9.9 ------ UNKNOWN
87.5387 -45.5114 2.4 31.9 -75.9 0.0392 4.9 ------ UNKNOWN
159.6046 -66.6536 2.4 57.6 -25.6 0.1263 4.9 ------ UNKNOWN
102.2157 -51.9964 2.5 39.1 -60.1 0.0527 4.7 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
5.3184 -10.4528 2.2 47.1 127.3 0.1813 5.3 ------ UNKNOWN
15.8589 -2.9530 2.0 48.8 144.6 0.1012 5.9 ------ UNKNOWN
36.3452 11.5810 2.4 58.4 173.5 0.2203 4.7 ------ UNKNOWN
24.2055 -81.3970 1.2 35.2 3.0 0.0617 9.9 ------ UNKNOWN
87.5387 -45.5114 2.4 31.9 -75.9 0.0392 4.9 ------ UNKNOWN
159.6046 -66.6536 2.4 57.6 -25.6 0.1263 4.9 ------ UNKNOWN
102.2157 -51.9964 2.5 39.1 -60.1 0.0527 4.7 ------ UNKNOWN
Search for UNKNOWN source R.A. = 5.3184 Dec. = -10.4528 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 15.8589 Dec. = -2.9530 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 24.2055 Dec. = -81.3970 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 36.3452 Dec. = +11.5810 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 87.5387 Dec. = -45.5114 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 102.2157 Dec. = -51.9964 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 159.6046 Dec. = -66.6536 (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/trigger1339848/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:
Tue Aug 5 02:19:10 EDT 2025