TDRSS scaled map for 1048783
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 17 May 21 05:28:14 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1048783, Seg_Num: 0
GRB_RA: 358.174d {+23h 52m 42s} (J2000),
358.451d {+23h 53m 48s} (current),
357.525d {+23h 50m 06s} (1950)
GRB_DEC: -39.105d {-39d 06' 17"} (J2000),
-38.986d {-38d 59' 08"} (current),
-39.383d {-39d 22' 58"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 1647 [cnts] Image_Peak=121 [image_cnts]
TRIGGER_DUR: 0.512 [sec]
TRIGGER_INDEX: 121 E_range: 15-50 keV
BKG_INTEN: 15747 [cnts]
BKG_TIME: 19668.96 SOD {05:27:48.96} UT
BKG_DUR: 8 [sec]
GRB_DATE: 19351 TJD; 137 DOY; 21/05/17
GRB_TIME: 19681.57 SOD {05:28:01.57} UT
GRB_PHI: 59.14 [deg]
GRB_THETA: 17.68 [deg]
SOLN_STATUS: 0x3
RATE_SIGNIF: 19.51 [sigma]
IMAGE_SIGNIF: 8.47 [sigma]
MERIT_PARAMS: +1 +0 +0 -1 +1 -1 +0 +0 -20 +0
SUN_POSTN: 54.24d {+03h 36m 58s} +19.38d {+19d 22' 49"}
SUN_DIST: 78.26 [deg] Sun_angle= 3.7 [hr] (West of Sun)
MOON_POSTN: 118.95d {+07h 55m 48s} +24.69d {+24d 41' 25"}
MOON_DIST: 128.41 [deg]
MOON_ILLUM: 25 [%]
GAL_COORDS: 344.85,-72.88 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 340.57,-34.67 [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 = 55.82,5.24 [deg].
GCN BAT Scaled Map Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 17 May 21 05:38:00 UT
NOTICE_TYPE: Swift-BAT Scaled Map
TRIGGER_NUM: 1048783, Seg_Num: 0
POINT_RA: 2.940d {+00h 11m 46s} (J2000)
POINT_DEC: -21.891d {-21d 53' 28"} (J2000)
MAP_DATE: 19351 TJD; 137 DOY; 21/05/17
MAP_TIME: 19681.57 SOD {05:28:01.57} UT
TRIGGER_DUR: 0.512 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 19.51 [sigma]
IMAGE_SIGNIF: 8.47 [sigma]
MAP_URL: sw01048783000msbsm.fits
SUN_POSTN: 54.25d {+03h 37m 00s} +19.38d {+19d 22' 55"}
MOON_POSTN: 119.04d {+07h 56m 10s} +24.68d {+24d 40' 46"}
MOON_ILLUM: 25 [%]
GAL_COORDS: 60.92,-79.57 [deg] galactic lon,lat of the pointing direction
ECL_COORDS: 353.56,-21.16 [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) = (358.174, -39.105).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 358.174 -39.105 1.0
No source found
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
322.4929 12.1674 0.0 52.3 173.6 0.0060 0.5 0.0 4U 2129+12
343.4906 16.1482 0.0 42.6 -161.4 -0.0088 -1.6 0.0 3C 454.3
324.1794 -8.5877 2.4 39.6 150.4 0.0296 4.8 ------ UNKNOWN
358.1809 -39.0969 1.5 17.7 59.1 0.0302 7.7 ------ UNKNOWN
349.8924 -13.7465 2.3 14.9 168.0 0.0155 5.0 ------ UNKNOWN
14.9112 22.3073 2.0 45.7 -117.6 0.1237 5.7 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
324.1794 -8.5877 2.4 39.6 150.4 0.0296 4.8 ------ UNKNOWN
358.1809 -39.0969 1.5 17.7 59.1 0.0302 7.7 ------ UNKNOWN
349.8924 -13.7465 2.3 14.9 168.0 0.0155 5.0 ------ UNKNOWN
14.9112 22.3073 2.0 45.7 -117.6 0.1237 5.7 ------ UNKNOWN
Search for UNKNOWN source R.A. = 14.9112 Dec. = +22.3073 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 324.1794 Dec. = -8.5877 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 349.8924 Dec. = -13.7465 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 358.1809 Dec. = -39.0969 (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/trigger1048783/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:
Mon May 17 01:39:16 EDT 2021