TDRSS scaled map for 1090853
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 25 Dec 21 13:13:07 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1090853, Seg_Num: 0
GRB_RA: 258.568d {+17h 14m 16s} (J2000),
258.813d {+17h 15m 15s} (current),
258.013d {+17h 12m 03s} (1950)
GRB_DEC: +17.262d {+17d 15' 45"} (J2000),
+17.238d {+17d 14' 19"} (current),
+17.319d {+17d 19' 08"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 9849 [cnts] Image_Peak=347 [image_cnts]
TRIGGER_DUR: 4.096 [sec]
TRIGGER_INDEX: 307 E_range: 50-350 keV
BKG_INTEN: 73926 [cnts]
BKG_TIME: 47483.68 SOD {13:11:23.68} UT
BKG_DUR: 40 [sec]
GRB_DATE: 19573 TJD; 359 DOY; 21/12/25
GRB_TIME: 47539.10 SOD {13:12:19.10} UT
GRB_PHI: -113.51 [deg]
GRB_THETA: 4.09 [deg]
SOLN_STATUS: 0x3
RATE_SIGNIF: 13.78 [sigma]
IMAGE_SIGNIF: 9.17 [sigma]
MERIT_PARAMS: +1 +0 +0 +2 +3 +0 -100 +0 -72 +0
SUN_POSTN: 274.32d {+18h 17m 17s} -23.38d {-23d 22' 34"}
SUN_DIST: 43.35 [deg] Sun_angle= 1.0 [hr] (West of Sun)
MOON_POSTN: 168.40d {+11h 13m 35s} +10.49d {+10d 29' 35"}
MOON_DIST: 87.30 [deg]
MOON_ILLUM: 66 [%]
GAL_COORDS: 38.51, 29.01 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 255.67, 40.13 [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 = 351.01,-5.10 [deg].
GCN BAT Scaled Map Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 25 Dec 21 13:21:23 UT
NOTICE_TYPE: Swift-BAT Scaled Map
TRIGGER_NUM: 1090853, Seg_Num: 0
POINT_RA: 255.383d {+17h 01m 32s} (J2000)
POINT_DEC: +20.020d {+20d 01' 13"} (J2000)
MAP_DATE: 19573 TJD; 359 DOY; 21/12/25
MAP_TIME: 47539.10 SOD {13:12:19.10} UT
TRIGGER_DUR: 4.096 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 13.78 [sigma]
IMAGE_SIGNIF: 9.17 [sigma]
MAP_URL: sw01090853000msbsm.fits
SUN_POSTN: 274.33d {+18h 17m 19s} -23.38d {-23d 22' 33"}
MOON_POSTN: 168.46d {+11h 13m 51s} +10.46d {+10d 27' 45"}
MOON_ILLUM: 66 [%]
GAL_COORDS: 40.25, 32.81 [deg] galactic lon,lat of the pointing direction
ECL_COORDS: 251.24, 42.51 [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) = (258.568, +17.262).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 258.568 +17.262 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 47.4 0.1 -0.0392 -1.8 0.0 NGC 5506
244.9795 -15.6402 0.0 37.1 -48.5 0.0055 0.4 0.0 Sco X-1
254.4576 35.3425 0.0 15.3 111.9 0.0123 1.0 0.0 Her X-1
262.9342 -16.9617 0.0 37.7 -77.1 0.0153 0.7 0.0 GX 9+9
273.6315 -17.1574 0.0 41.3 -92.3 0.0013 0.0 0.0 GX 13+1
273.8000 -12.0833 0.0 36.9 -96.3 0.0043 0.2 0.0 4U 1812-12
274.0058 -14.0364 0.0 38.7 -95.0 0.0092 0.4 0.0 GX 17+2
278.7590 32.6973 0.0 24.4 168.7 0.0040 0.3 0.0 3C 382
279.9896 5.0358 0.0 28.2 -126.5 0.0091 0.8 0.0 Ser X-1
283.8804 -2.6067 0.0 36.0 -119.5 0.0048 0.4 0.0 XTE J1855-026
287.4138 9.8292 0.0 32.5 -141.8 0.0198 1.7 0.0 4U 1907+09
287.7208 7.6667 0.0 33.7 -138.4 -0.0010 -0.1 0.0 4U 1909+07
287.9565 4.9827 0.0 35.1 -134.3 -0.0096 -0.8 0.0 SS 433
288.5083 9.8883 0.0 33.5 -142.6 0.0031 0.3 0.0 IGR J19140+0951
288.7983 10.9456 0.0 33.4 -144.6 -0.0204 -1.8 0.0 GRS 1915+105
297.3771 30.2067 0.0 39.1 -178.9 -0.0178 -1.2 0.0 KS 1947+300
298.9292 32.1000 0.0 40.6 178.4 -0.0401 -2.5 0.0 4U 1954+31
299.5903 35.2016 0.0 41.6 173.8 0.0165 0.9 0.0 Cyg X-1
299.8682 40.7339 0.0 43.0 165.9 -0.0021 -0.1 0.0 Cyg A
308.0633 37.6375 0.0 48.7 171.7 0.0096 0.3 0.0 EXO 2030+375
308.1103 40.9526 0.0 49.2 167.3 -0.0143 -0.4 0.0 Cyg X-3
314.6979 41.7771 0.0 54.2 167.0 0.0244 0.3 0.0 GRO J2058+42
258.4881 17.1997 2.1 4.1 -112.1 0.0526 5.5 ------ UNKNOWN
236.4970 -28.9872 1.8 52.3 -44.3 0.4129 6.3 ------ 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 37.1 -48.5 0.0055 0.4 0.0 Sco X-1
254.4576 35.3425 0.0 15.3 111.9 0.0123 1.0 0.0 Her X-1
268.3680 -1.4526 0.0 25.0 -97.5 0.0262 2.1 0.0 SW J1753.5-0127
274.0058 -14.0364 0.0 38.7 -95.0 0.0092 0.4 0.0 GX 17+2
288.7983 10.9456 0.0 33.4 -144.6 -0.0204 -1.8 0.0 GRS 1915+105
299.5903 35.2016 0.0 41.6 173.8 0.0165 0.9 0.0 Cyg X-1
308.1103 40.9526 0.0 49.2 167.3 -0.0143 -0.4 0.0 Cyg X-3
258.4881 17.1997 2.1 4.1 -112.1 0.0526 5.5 ------ UNKNOWN
236.4970 -28.9872 1.8 52.3 -44.3 0.4129 6.3 ------ UNKNOWN
Search for UNKNOWN source R.A. = 236.4970 Dec. = -28.9872 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 258.4881 Dec. = +17.1997 (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/trigger1090853/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:
Sat Dec 25 08:23:29 EST 2021