TDRSS scaled map for 1351039
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 20 Sep 25 15:25:36 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1351039, Seg_Num: 0
GRB_RA: 51.459d {+03h 25m 50s} (J2000),
51.725d {+03h 26m 54s} (current),
50.942d {+03h 23m 46s} (1950)
GRB_DEC: -29.646d {-29d 38' 44"} (J2000),
-29.557d {-29d 33' 23"} (current),
-29.820d {-29d 49' 12"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 5851 [cnts] Image_Peak=562 [image_cnts]
TRIGGER_DUR: 1.024 [sec]
TRIGGER_INDEX: 152 E_range: 25-100 keV
BKG_INTEN: 15971 [cnts]
BKG_TIME: 55499.63 SOD {15:24:59.63} UT
BKG_DUR: 8 [sec]
GRB_DATE: 20938 TJD; 263 DOY; 25/09/20
GRB_TIME: 55517.42 SOD {15:25:17.42} UT
GRB_PHI: 155.62 [deg]
GRB_THETA: 47.60 [deg]
SOLN_STATUS: 0x20000003
RATE_SIGNIF: 89.06 [sigma]
IMAGE_SIGNIF: 17.27 [sigma]
MERIT_PARAMS: +1 +0 +0 +0 +2 +5 +0 +0 +52 +0
SUN_POSTN: 178.09d {+11h 52m 22s} +0.83d {+00d 49' 37"}
SUN_DIST: 121.52 [deg] Sun_angle= 8.4 [hr] (West of Sun)
MOON_POSTN: 165.59d {+11h 02m 22s} +6.49d {+06d 29' 31"}
MOON_DIST: 113.92 [deg]
MOON_ILLUM: 1 [%]
GAL_COORDS: 226.47,-56.10 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 38.25,-46.40 [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 = 99.79,-20.63 [deg].
COMMENTS:
COMMENTS: NOTE: This BAT event is temporally(0.0<100sec) coincident with the FERMI_GBM event (trignum=780074722).
GCN BAT Scaled Map Notice
Scaled map image
The green circle (6 arcmin radius) is the BAT position (RA, Dec) = (51.459, -29.646).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 51.459 -29.646 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 1.9 -138.1 -0.0120 -1.6 0.0 SMC X-1
76.4194 -23.8414 0.0 59.5 -179.7 -0.4076 -2.6 0.0 XSS J05054-2348
83.1921 -66.3675 0.0 23.7 -140.8 -0.0250 -3.4 0.0 LMC X-4
177.1387 -67.7500 0.0 39.1 -80.8 0.0004 0.0 0.0 EXO 0748-676
195.6985 -63.8358 0.0 43.4 -69.6 0.0234 0.8 0.0 PSR B1259-63
201.6504 -62.1361 0.0 45.0 -65.6 -0.0116 -0.3 0.0 4U 1323-619
213.2913 -65.3390 0.0 41.2 -58.6 -0.0099 -0.7 0.0 Cir Galaxy
228.4837 -59.1356 0.0 45.9 -46.8 -0.0120 -0.6 0.0 PSR B1509-58
231.2913 -65.3390 0.0 39.6 -47.3 0.0176 1.6 0.0 Circinus AGN
235.5971 -52.3861 0.0 51.4 -39.4 -0.0205 -0.9 0.0 H 1538-522
243.1792 -52.4231 0.0 50.1 -33.7 0.0080 0.5 0.0 4U 1608-522
243.1792 -57.1669 0.0 45.6 -35.7 -0.0089 -0.6 0.0 Cir X-1
248.0700 -67.4619 0.0 35.2 -38.3 -0.0019 -0.2 0.0 4U 1626-67
250.2312 -53.7514 0.0 47.5 -28.9 0.0084 0.6 0.0 4U 1636-536
251.4487 -45.6111 0.0 55.0 -24.6 -0.0141 -0.6 0.0 GX 340+0
253.5006 -39.8458 0.0 60.0 -20.8 0.0315 0.6 0.0 GRO J1655-40
255.1996 -41.6731 0.0 57.9 -20.1 0.0651 2.2 0.0 OAO 1657-415
256.5638 -43.0361 0.0 56.3 -19.4 -0.0888 -3.6 0.0 4U 1702-429
257.2292 -44.1000 0.0 55.1 -19.3 0.0034 0.2 0.0 4U 1705-440
264.7429 -44.4500 0.0 53.0 -13.2 0.0007 0.0 0.0 4U 1735-44
276.4450 -37.1053 0.0 56.7 0.1 -0.0295 -1.1 0.0 3A 1822-371
279.5847 -65.4276 0.0 30.6 -16.5 -0.0106 -1.3 0.0 ESO 103-035
51.4687 -29.6459 0.6 47.6 155.6 0.7652 20.7 ------ UNKNOWN
77.0741 -51.4595 2.7 34.1 -164.3 0.0413 4.2 ------ UNKNOWN
245.9351 -85.8057 2.4 20.0 -61.4 0.0395 4.8 ------ UNKNOWN
109.0807 -55.9745 2.2 39.2 -132.9 0.0549 5.3 ------ UNKNOWN
253.1438 -38.9896 2.2 60.9 -20.9 0.3361 5.3 ------ UNKNOWN
149.7446 -61.3554 2.0 42.7 -100.3 0.2151 6.0 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
264.7429 -44.4500 0.0 53.0 -13.2 0.0007 0.0 0.0 4U 1735-44
51.4687 -29.6459 0.6 47.6 155.6 0.7652 20.7 ------ UNKNOWN
77.0741 -51.4595 2.7 34.1 -164.3 0.0413 4.2 ------ UNKNOWN
245.9351 -85.8057 2.4 20.0 -61.4 0.0395 4.8 ------ UNKNOWN
109.0807 -55.9745 2.2 39.2 -132.9 0.0549 5.3 ------ UNKNOWN
253.1437 -38.9896 2.2 60.9 -20.9 0.3359 5.3 ------ UNKNOWN
149.7446 -61.3554 2.0 42.7 -100.3 0.2151 6.0 ------ UNKNOWN
Search for UNKNOWN source R.A. = 51.4687 Dec. = -29.6459 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 77.0741 Dec. = -51.4595 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 109.0807 Dec. = -55.9745 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 149.7446 Dec. = -61.3554 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 245.9351 Dec. = -85.8057 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 253.1437 Dec. = -38.9896 (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/trigger1351039/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:
Sat Sep 20 11:36:09 EDT 2025