TDRSS scaled map for 1037828
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 21 Mar 21 07:14:19 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1037828, Seg_Num: 0
GRB_RA: 87.874d {+05h 51m 30s} (J2000),
88.472d {+05h 53m 53s} (current),
86.465d {+05h 45m 51s} (1950)
GRB_DEC: +70.119d {+70d 07' 09"} (J2000),
+70.123d {+70d 07' 23"} (current),
+70.106d {+70d 06' 20"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 4930 [cnts] Image_Peak=165 [image_cnts]
TRIGGER_DUR: 2.048 [sec]
TRIGGER_INDEX: 255 E_range: 15-50 keV
BKG_INTEN: 47356 [cnts]
BKG_TIME: 25997.29 SOD {07:13:17.29} UT
BKG_DUR: 24 [sec]
GRB_DATE: 19294 TJD; 80 DOY; 21/03/21
GRB_TIME: 26031.02 SOD {07:13:51.02} UT
GRB_PHI: -109.54 [deg]
GRB_THETA: 35.04 [deg]
SOLN_STATUS: 0x3
RATE_SIGNIF: 15.81 [sigma]
IMAGE_SIGNIF: 7.40 [sigma]
MERIT_PARAMS: +1 +0 +0 +1 +1 -3 +0 +0 -2 +0
SUN_POSTN: 0.82d {+00h 03m 18s} +0.36d {+00d 21' 25"}
SUN_DIST: 88.87 [deg] Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN: 87.07d {+05h 48m 17s} +24.66d {+24d 39' 34"}
MOON_DIST: 45.47 [deg]
MOON_ILLUM: 47 [%]
GAL_COORDS: 143.47, 20.52 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 88.95, 46.69 [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 = 226.61,-20.42 [deg].
GCN BAT Scaled Map Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 21 Mar 21 07:22:59 UT
NOTICE_TYPE: Swift-BAT Scaled Map
TRIGGER_NUM: 1037828, Seg_Num: 0
POINT_RA: 159.730d {+10h 38m 55s} (J2000)
POINT_DEC: +53.479d {+53d 28' 45"} (J2000)
MAP_DATE: 19294 TJD; 80 DOY; 21/03/21
MAP_TIME: 26031.02 SOD {07:13:51.02} UT
TRIGGER_DUR: 2.048 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 15.81 [sigma]
IMAGE_SIGNIF: 7.40 [sigma]
MAP_URL: sw01037828000msbsm.fits
SUN_POSTN: 0.83d {+00h 03m 19s} +0.36d {+00d 21' 33"}
MOON_POSTN: 87.15d {+05h 48m 36s} +24.67d {+24d 40' 01"}
MOON_ILLUM: 47 [%]
GAL_COORDS: 156.62, 54.09 [deg] galactic lon,lat of the pointing direction
ECL_COORDS: 137.65, 40.94 [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) = (87.874, +70.119).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 87.874 +70.119 1.0
No source found
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
93.9015 71.0375 0.0 32.9 -108.3 0.0070 0.6 0.0 Mkn 3
133.6934 39.5386 0.0 22.5 167.0 -0.0015 -0.2 0.0 NGC 2691
166.6979 72.5686 0.0 19.3 -69.0 0.0019 0.3 0.0 NGC 3516
169.5454 48.0369 0.0 8.2 52.1 -0.0076 -1.2 0.0 XTE J1118+480
182.6357 39.4057 0.0 21.0 47.6 0.0039 0.6 0.0 NGC 4151
146.7791 13.9346 2.0 40.9 124.2 0.0997 5.9 ------ UNKNOWN
166.9247 22.4113 2.5 31.5 92.0 0.0589 4.6 ------ UNKNOWN
167.1575 22.9846 2.9 31.0 91.4 0.0525 4.0 ------ UNKNOWN
87.8611 70.1105 1.6 35.0 -109.6 0.1031 7.2 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
146.7791 13.9346 2.0 40.9 124.2 0.0997 5.9 ------ UNKNOWN
166.9247 22.4113 2.5 31.5 92.0 0.0589 4.6 ------ UNKNOWN
167.1575 22.9846 2.9 31.0 91.4 0.0525 4.0 ------ UNKNOWN
87.8611 70.1105 1.6 35.0 -109.6 0.1031 7.3 ------ UNKNOWN
Search for UNKNOWN source R.A. = 87.8611 Dec. = +70.1105 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 146.7791 Dec. = +13.9346 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 166.9247 Dec. = +22.4113 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 167.1575 Dec. = +22.9846 (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/trigger1037828/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:
Sun Mar 21 03:24:16 EDT 2021