TDRSS scaled map for 1144538
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 15 Dec 22 03:35:52 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1144538, Seg_Num: 0
GRB_RA: 54.789d {+03h 39m 09s} (J2000),
55.029d {+03h 40m 07s} (current),
54.267d {+03h 37m 04s} (1950)
GRB_DEC: -27.433d {-27d 25' 57"} (J2000),
-27.359d {-27d 21' 33"} (current),
-27.594d {-27d 35' 39"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 2053 [cnts] Image_Peak=113 [image_cnts]
TRIGGER_DUR: 1.024 [sec]
TRIGGER_INDEX: 159 E_range: 50-350 keV
BKG_INTEN: 13566 [cnts]
BKG_TIME: 12905.60 SOD {03:35:05.60} UT
BKG_DUR: 8 [sec]
GRB_DATE: 19928 TJD; 349 DOY; 22/12/15
GRB_TIME: 12924.35 SOD {03:35:24.35} UT
GRB_PHI: -147.84 [deg]
GRB_THETA: 9.26 [deg]
SOLN_STATUS: 0x83
RATE_SIGNIF: 6.78 [sigma]
IMAGE_SIGNIF: 6.55 [sigma]
MERIT_PARAMS: +1 +0 +0 +0 +3 -4 +0 +0 +54 +0
SUN_POSTN: 262.52d {+17h 30m 05s} -23.26d {-23d 15' 26"}
SUN_DIST: 122.84 [deg] Sun_angle= -10.2 [hr] (East of Sun)
MOON_POSTN: 162.77d {+10h 51m 04s} +12.30d {+12d 18' 05"}
MOON_DIST: 111.24 [deg]
MOON_ILLUM: 62 [%]
GAL_COORDS: 223.34,-52.91 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 43.29,-45.33 [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 = 269.61,-19.82 [deg].
GCN BAT Scaled Map Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 15 Dec 22 03:49:25 UT
NOTICE_TYPE: Swift-BAT Scaled Map
TRIGGER_NUM: 1144538, Seg_Num: 0
POINT_RA: 49.830d {+03h 19m 19s} (J2000)
POINT_DEC: -19.376d {-19d 22' 32"} (J2000)
MAP_DATE: 19928 TJD; 349 DOY; 22/12/15
MAP_TIME: 12924.35 SOD {03:35:24.35} UT
TRIGGER_DUR: 1.024 [sec]
SOLN_STATUS: 0x83
RATE_SIGNIF: 6.78 [sigma]
IMAGE_SIGNIF: 6.55 [sigma]
MAP_URL: sw01144538000msbsm.fits
SUN_POSTN: 262.53d {+17h 30m 07s} -23.26d {-23d 15' 28"}
MOON_POSTN: 162.87d {+10h 51m 29s} +12.25d {+12d 15' 14"}
MOON_ILLUM: 62 [%]
GAL_COORDS: 208.05,-55.29 [deg] galactic lon,lat of the pointing direction
ECL_COORDS: 41.02,-36.24 [deg] ecliptic lon,lat of the pointing direction
COMMENTS: SWIFT-BAT Scaled Map.
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
Scaled map image
The green circle (6 arcmin radius) is the BAT position (RA, Dec) = (54.789, -27.433).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 54.789 -27.433 1.0
No source found
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
76.4194 -23.8414 0.0 25.1 165.7 0.0038 0.9 0.0 XSS J05054-2348
83.1921 -66.3675 0.0 51.7 -135.6 -0.0594 -1.9 0.0 LMC X-4
88.0474 -7.4562 0.0 38.9 138.2 0.0047 0.5 0.0 NGC 2110
18.3745 26.9300 3.6 55.4 26.3 0.0049 3.3 ------ UNKNOWN
12.8491 22.6972 1.8 55.4 18.3 0.0405 6.3 ------ UNKNOWN
54.7820 -27.4163 1.8 9.2 -147.9 0.0234 6.2 ------ UNKNOWN
108.6535 -60.9777 2.3 58.2 -148.5 0.1449 5.0 ------ UNKNOWN
18.2402 -53.9755 2.0 42.2 -92.0 0.1256 6.0 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
18.3745 26.9300 3.6 55.4 26.3 0.0049 3.3 ------ UNKNOWN
12.8491 22.6972 1.8 55.4 18.3 0.0405 6.3 ------ UNKNOWN
54.7820 -27.4163 1.8 9.2 -147.9 0.0234 6.2 ------ UNKNOWN
108.6535 -60.9777 2.3 58.2 -148.5 0.1449 5.0 ------ UNKNOWN
18.2402 -53.9755 2.0 42.2 -92.0 0.1256 6.0 ------ UNKNOWN
Search for UNKNOWN source R.A. = 12.8491 Dec. = +22.6972 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 18.2402 Dec. = -53.9755 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 18.3745 Dec. = +26.9300 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 54.7820 Dec. = -27.4163 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 108.6535 Dec. = -60.9777 (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/trigger1144538/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 Dec 14 22:50:13 EST 2022