TDRSS scaled map for 974827
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 28 May 20 10:27:39 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 974827, Seg_Num: 0
GRB_RA: 176.637d {+11h 46m 33s} (J2000),
176.908d {+11h 47m 38s} (current),
175.967d {+11h 43m 52s} (1950)
GRB_DEC: +58.147d {+58d 08' 50"} (J2000),
+58.034d {+58d 02' 01"} (current),
+58.425d {+58d 25' 30"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 1999 [cnts] Image_Peak=149 [image_cnts]
TRIGGER_DUR: 0.512 [sec]
TRIGGER_INDEX: 41 E_range: 25-100 keV
BKG_INTEN: 21251 [cnts]
BKG_TIME: 37630.98 SOD {10:27:10.98} UT
BKG_DUR: 8 [sec]
GRB_DATE: 18997 TJD; 149 DOY; 20/05/28
GRB_TIME: 37643.84 SOD {10:27:23.84} UT
GRB_PHI: -131.96 [deg]
GRB_THETA: 27.68 [deg]
SOLN_STATUS: 0x20000003
RATE_SIGNIF: 15.39 [sigma]
IMAGE_SIGNIF: 9.17 [sigma]
MERIT_PARAMS: +1 +0 +0 -1 +2 +0 +0 +0 -13 +0
SUN_POSTN: 65.76d {+04h 23m 03s} +21.57d {+21d 34' 03"}
SUN_DIST: 82.28 [deg] Sun_angle= -7.4 [hr] (East of Sun)
MOON_POSTN: 139.28d {+09h 17m 06s} +19.85d {+19d 50' 47"}
MOON_DIST: 46.97 [deg]
MOON_ILLUM: 31 [%]
GAL_COORDS: 138.62, 56.96 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 145.19, 50.09 [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 = 222.06,20.22 [deg].
COMMENTS:
COMMENTS: NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=612354449).
GCN BAT Scaled Map Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 28 May 20 10:38:22 UT
NOTICE_TYPE: Swift-BAT Scaled Map
TRIGGER_NUM: 974827, Seg_Num: 0
POINT_RA: 228.958d {+15h 15m 50s} (J2000)
POINT_DEC: +56.280d {+56d 16' 47"} (J2000)
MAP_DATE: 18997 TJD; 149 DOY; 20/05/28
MAP_TIME: 37643.84 SOD {10:27:23.84} UT
TRIGGER_DUR: 0.512 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 15.39 [sigma]
IMAGE_SIGNIF: 9.17 [sigma]
MAP_URL: sw00974827000msbsm.fits
SUN_POSTN: 65.77d {+04h 23m 05s} +21.57d {+21d 34' 07"}
MOON_POSTN: 139.38d {+09h 17m 31s} +19.82d {+19d 49' 19"}
MOON_ILLUM: 32 [%]
GAL_COORDS: 91.53, 51.12 [deg] galactic lon,lat of the pointing direction
ECL_COORDS: 188.32, 68.38 [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) = (176.637, +58.147).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 176.637 +58.147 1.0
No source found
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
166.6979 72.5686 0.0 29.4 -100.6 0.0107 1.8 0.0 NGC 3516
169.5454 48.0369 0.0 36.2 -145.2 0.0079 1.4 0.0 XTE J1118+480
182.6357 39.4057 0.0 34.5 -167.2 0.0032 0.7 0.0 NGC 4151
186.4448 12.6621 0.0 54.4 166.2 0.0072 0.4 0.0 NGC 4388
254.4576 35.3425 0.0 27.1 61.8 0.0060 1.2 0.0 Her X-1
278.7590 32.6973 0.0 41.3 35.4 -0.0074 -0.9 0.0 3C 382
297.3771 30.2067 0.0 53.5 21.0 -0.0079 -0.4 0.0 KS 1947+300
298.9292 32.1000 0.0 52.9 18.2 -0.0096 -0.6 0.0 4U 1954+31
299.5903 35.2016 0.0 50.9 15.1 -0.0172 -1.3 0.0 Cyg X-1
299.8682 40.7339 0.0 47.1 9.8 0.0046 0.5 0.0 Cyg A
308.0633 37.6375 0.0 53.8 6.7 -0.0220 -1.4 0.0 EXO 2030+375
308.1103 40.9526 0.0 51.4 3.8 -0.0088 -0.8 0.0 Cyg X-3
314.6979 41.7770 0.0 54.2 -1.4 0.0143 1.1 0.0 GRO J2058+42
321.1638 50.9739 0.0 50.7 -13.6 0.0227 2.5 0.0 IGR J21247+5058
323.4320 51.1236 0.0 51.6 -15.0 0.0127 1.3 0.0 RX J2133.7+5107
331.9808 54.5197 0.0 52.8 -22.7 0.0218 1.9 0.0 4U 2206+54
234.7987 24.0085 2.4 32.6 102.2 0.0361 4.9 ------ UNKNOWN
259.3581 30.5564 2.4 33.4 59.7 0.0330 4.8 ------ UNKNOWN
219.6491 22.3505 2.5 34.6 127.4 0.0331 4.6 ------ UNKNOWN
176.6441 58.1674 1.4 27.7 -131.9 0.0435 8.5 ------ UNKNOWN
156.2519 63.6290 2.8 35.1 -115.5 0.0299 4.1 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
254.4576 35.3425 0.0 27.1 61.8 0.0060 1.2 0.0 Her X-1
299.5903 35.2016 0.0 50.9 15.1 -0.0172 -1.3 0.0 Cyg X-1
308.1103 40.9526 0.0 51.4 3.8 -0.0088 -0.8 0.0 Cyg X-3
234.7987 24.0085 2.4 32.6 102.2 0.0361 4.9 ------ UNKNOWN
259.3581 30.5564 2.4 33.4 59.7 0.0330 4.8 ------ UNKNOWN
219.6491 22.3505 2.5 34.6 127.4 0.0331 4.6 ------ UNKNOWN
176.6441 58.1674 1.4 27.7 -131.9 0.0435 8.5 ------ UNKNOWN
156.2519 63.6290 2.8 35.1 -115.5 0.0299 4.1 ------ UNKNOWN
Search for UNKNOWN source R.A. = 156.2519 Dec. = +63.6290 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 176.6441 Dec. = +58.1674 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 219.6491 Dec. = +22.3505 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 234.7987 Dec. = +24.0085 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 259.3581 Dec. = +30.5564 (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/trigger974827/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:
Thu May 28 06:40:15 EDT 2020