TDRSS scaled map for 1069551
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 20 Aug 21 17:39:07 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1069551, Seg_Num: 0
GRB_RA: 20.629d {+01h 22m 31s} (J2000),
20.910d {+01h 23m 38s} (current),
19.981d {+01h 19m 55s} (1950)
GRB_DEC: +4.632d {+04d 37' 55"} (J2000),
+4.745d {+04d 44' 41"} (current),
+4.371d {+04d 22' 15"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 46084 [cnts] Image_Peak=592 [image_cnts]
TRIGGER_DUR: 16.384 [sec]
TRIGGER_INDEX: 460 E_range: 15-50 keV
BKG_INTEN: 170822 [cnts]
BKG_TIME: 63380.41 SOD {17:36:20.41} UT
BKG_DUR: 64 [sec]
GRB_DATE: 19446 TJD; 232 DOY; 21/08/20
GRB_TIME: 63480.70 SOD {17:38:00.70} UT
GRB_PHI: -80.70 [deg]
GRB_THETA: 28.69 [deg]
SOLN_STATUS: 0x3
RATE_SIGNIF: 8.54 [sigma]
IMAGE_SIGNIF: 7.81 [sigma]
MERIT_PARAMS: +1 +0 +0 +4 +1 -2 +0 +0 +60 +0
SUN_POSTN: 150.10d {+10h 00m 23s} +12.19d {+12d 11' 39"}
SUN_DIST: 126.73 [deg] Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN: 308.61d {+20h 34m 27s} -23.16d {-23d 09' 30"}
MOON_DIST: 75.75 [deg]
MOON_ILLUM: 96 [%]
GAL_COORDS: 137.40,-57.36 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 20.80, -3.76 [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 = 108.36,20.32 [deg].
GCN BAT Scaled Map Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 20 Aug 21 17:49:50 UT
NOTICE_TYPE: Swift-BAT Scaled Map
TRIGGER_NUM: 1069551, Seg_Num: 0
POINT_RA: 352.880d {+23h 31m 31s} (J2000)
POINT_DEC: -2.761d {-02d 45' 38"} (J2000)
MAP_DATE: 19446 TJD; 232 DOY; 21/08/20
MAP_TIME: 63480.70 SOD {17:38:00.70} UT
TRIGGER_DUR: 16.384 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 8.54 [sigma]
IMAGE_SIGNIF: 7.81 [sigma]
MAP_URL: sw01069551000msbsm.fits
SUN_POSTN: 150.10d {+10h 00m 25s} +12.19d {+12d 11' 30"}
MOON_POSTN: 308.72d {+20h 34m 54s} -23.14d {-23d 08' 13"}
MOON_ILLUM: 96 [%]
GAL_COORDS: 81.39,-59.03 [deg] galactic lon,lat of the pointing direction
ECL_COORDS: 352.37, 0.29 [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) = (20.629, +4.632).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 20.629 +4.632 1.0
No source found
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
314.6979 41.7770 0.0 56.4 170.6 -0.1274 -0.8 0.0 GRO J2058+42
322.4929 12.1674 0.0 33.7 141.1 -0.0104 -0.3 0.0 4U 2129+12
323.4319 51.1235 0.0 59.5 -176.8 0.3905 1.4 0.0 RX J2133.7+5107
326.1717 38.3217 0.0 47.9 175.8 -0.0976 -2.4 0.0 Cyg X-2
331.9808 54.5197 0.0 59.9 -169.7 -0.0985 -0.4 0.0 4U 2206+54
343.4906 16.1482 0.0 21.1 178.3 0.0179 0.9 0.0 3C 454.3
350.9671 42.1830 0.0 45.0 -157.8 -0.0300 -0.8 0.0 1ES 2321+419
339.0062 -20.4981 2.5 22.3 60.5 0.1082 4.6 ------ UNKNOWN
20.6398 4.6141 1.2 28.7 -80.7 0.2843 9.5 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
326.1717 38.3217 0.0 47.9 175.8 -0.0976 -2.4 0.0 Cyg X-2
339.0062 -20.4981 2.5 22.3 60.5 0.1082 4.6 ------ UNKNOWN
20.6398 4.6141 1.2 28.7 -80.7 0.2843 9.5 ------ UNKNOWN
Search for UNKNOWN source R.A. = 20.6398 Dec. = +4.6141 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 339.0062 Dec. = -20.4981 (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/trigger1069551/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:
Fri Aug 20 13:51:15 EDT 2021