TDRSS scaled map for 958141
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 24 Feb 20 03:25:47 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 958141, Seg_Num: 0
GRB_RA: 248.794d {+16h 35m 11s} (J2000),
248.959d {+16h 35m 50s} (current),
248.385d {+16h 33m 32s} (1950)
GRB_DEC: +41.675d {+41d 40' 31"} (J2000),
+41.635d {+41d 38' 05"} (current),
+41.777d {+41d 46' 37"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 11878 [cnts] Image_Peak=291 [image_cnts]
TRIGGER_DUR: 4.096 [sec]
TRIGGER_INDEX: 475 E_range: 25-100 keV
BKG_INTEN: 105869 [cnts]
BKG_TIME: 12231.51 SOD {03:23:51.51} UT
BKG_DUR: 40 [sec]
GRB_DATE: 18903 TJD; 55 DOY; 20/02/24
GRB_TIME: 12289.30 SOD {03:24:49.30} UT
GRB_PHI: 156.50 [deg]
GRB_THETA: 6.91 [deg]
SOLN_STATUS: 0x83
RATE_SIGNIF: 10.72 [sigma]
IMAGE_SIGNIF: 6.80 [sigma]
MERIT_PARAMS: +1 +0 +0 +2 +2 -3 +0 +0 +8 +0
SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 03"}
SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun)
MOON_POSTN: 343.59d {+22h 54m 23s} -11.91d {-11d 54' 33"}
MOON_DIST: 101.31 [deg]
MOON_ILLUM: 0 [%]
GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 234.18, 62.50 [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 = 349.94,20.64 [deg].
GCN BAT Scaled Map Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 24 Feb 20 03:35:46 UT
NOTICE_TYPE: Swift-BAT Scaled Map
TRIGGER_NUM: 958141, Seg_Num: 0
POINT_RA: 250.226d {+16h 40m 54s} (J2000)
POINT_DEC: +34.864d {+34d 51' 49"} (J2000)
MAP_DATE: 18903 TJD; 55 DOY; 20/02/24
MAP_TIME: 12289.30 SOD {03:24:49.30} UT
TRIGGER_DUR: 4.096 [sec]
SOLN_STATUS: 0x83
RATE_SIGNIF: 10.72 [sigma]
IMAGE_SIGNIF: 6.80 [sigma]
MAP_URL: sw00958141000msbsm.fits
SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 54"}
MOON_POSTN: 343.67d {+22h 54m 42s} -11.88d {-11d 52' 49"}
MOON_ILLUM: 0 [%]
GAL_COORDS: 56.89, 40.88 [deg] galactic lon,lat of the pointing direction
ECL_COORDS: 240.01, 56.26 [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) = (248.794, +41.675).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 248.794 +41.675 1.0
No source found
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
213.3119 -3.2075 0.0 51.5 35.5 0.0245 0.5 0.0 NGC 5506
244.9795 -15.6402 0.0 50.7 -8.1 -0.0147 -0.7 0.0 Sco X-1
254.4576 35.3425 0.0 3.5 -113.9 -0.0113 -1.2 0.0 Her X-1
262.9342 -16.9617 0.0 53.2 -29.8 0.0901 2.5 0.0 GX 9+9
273.8000 -12.0833 0.0 52.0 -44.4 0.1043 1.3 0.0 4U 1812-12
278.7590 32.6973 0.0 23.7 -107.6 -0.0103 -0.8 0.0 3C 382
279.9896 5.0358 0.0 40.6 -64.1 -0.0225 -0.8 0.0 Ser X-1
287.4138 9.8292 0.0 42.1 -77.2 0.0899 1.6 0.0 4U 1907+09
288.5083 9.8883 0.0 42.9 -78.4 0.0915 1.4 0.0 IGR J19140+0951
288.7983 10.9456 0.0 42.4 -79.8 -0.0673 -1.0 0.0 GRS 1915+105
297.3771 30.2067 0.0 39.7 -111.5 -0.0375 -1.2 0.0 KS 1947+300
298.9292 32.1000 0.0 40.3 -115.0 -0.0430 -1.3 0.0 4U 1954+31
299.5903 35.2016 0.0 40.0 -119.8 0.0242 1.0 0.0 Cyg X-1
299.8682 40.7339 0.0 39.1 -128.4 -0.0363 -1.9 0.0 Cyg A
308.0633 37.6375 0.0 46.0 -125.8 -0.0539 -1.2 0.0 EXO 2030+375
308.1103 40.9526 0.0 45.2 -130.3 0.0526 1.7 0.0 Cyg X-3
314.6979 41.7770 0.0 49.9 -132.9 -0.0280 -0.4 0.0 GRO J2058+42
321.1638 50.9739 0.0 52.2 -145.7 -0.0198 -0.5 0.0 IGR J21247+5058
323.4320 51.1236 0.0 53.6 -146.3 -0.0132 -0.3 0.0 RX J2133.7+5107
331.9808 54.5198 0.0 57.7 -151.8 -0.0709 -1.0 0.0 4U 2206+54
248.7805 41.6529 1.6 6.9 156.4 0.0665 7.2 ------ UNKNOWN
269.3695 54.1161 2.9 23.5 -165.7 0.0387 3.9 ------ UNKNOWN
297.0714 67.9689 1.9 42.2 -170.6 0.0926 6.0 ------ UNKNOWN
291.5042 14.3548 2.3 42.3 -86.2 0.3891 5.1 ------ UNKNOWN
290.2439 12.3775 2.0 42.6 -82.8 0.4003 5.7 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
244.9795 -15.6402 0.0 50.7 -8.1 -0.0147 -0.7 0.0 Sco X-1
254.4576 35.3425 0.0 3.5 -113.9 -0.0113 -1.2 0.0 Her X-1
268.3680 -1.4526 0.0 40.1 -43.5 -0.0445 -2.5 0.0 SW J1753.5-0127
288.7983 10.9456 0.0 42.4 -79.8 -0.0675 -1.0 0.0 GRS 1915+105
299.5903 35.2016 0.0 40.0 -119.8 0.0242 1.0 0.0 Cyg X-1
308.1103 40.9526 0.0 45.2 -130.3 0.0526 1.7 0.0 Cyg X-3
248.7805 41.6529 1.6 6.9 156.4 0.0665 7.2 ------ UNKNOWN
269.3695 54.1161 2.9 23.5 -165.7 0.0387 3.9 ------ UNKNOWN
297.0714 67.9689 1.9 42.2 -170.6 0.0926 6.0 ------ UNKNOWN
291.5042 14.3548 2.3 42.3 -86.2 0.3891 5.1 ------ UNKNOWN
290.2439 12.3775 2.0 42.6 -82.8 0.4005 5.7 ------ UNKNOWN
Search for UNKNOWN source R.A. = 248.7805 Dec. = +41.6529 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 269.3695 Dec. = +54.1161 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 290.2439 Dec. = +12.3775 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 291.5042 Dec. = +14.3548 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 297.0713 Dec. = +67.9689 (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/trigger958141/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 Feb 23 22:37:17 EST 2020