TDRSS scaled map for 1186908
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 24 Aug 23 02:25:41 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1186908, Seg_Num: 0
GRB_RA: 83.533d {+05h 34m 08s} (J2000),
83.887d {+05h 35m 33s} (current),
82.783d {+05h 31m 08s} (1950)
GRB_DEC: +21.609d {+21d 36' 33"} (J2000),
+21.624d {+21d 37' 25"} (current),
+21.576d {+21d 34' 34"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 0 [cnts] Image_Peak=3876 [image_cnts]
TRIGGER_DUR: 64.000 [sec]
TRIGGER_INDEX: 20000 E_range: 15-50 keV
BKG_INTEN: 0 [cnts]
BKG_TIME: 0.00 SOD {00:00:00.00} UT
BKG_DUR: 0 [sec]
GRB_DATE: 20180 TJD; 236 DOY; 23/08/24
GRB_TIME: 8664.11 SOD {02:24:24.11} UT
GRB_PHI: 131.90 [deg]
GRB_THETA: 11.58 [deg]
SOLN_STATUS: 0x413
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 15.98 [sigma]
MERIT_PARAMS: +1 +0 +0 +6 +1 +4 +0 +1 -39 +0
SUN_POSTN: 152.75d {+10h 11m 01s} +11.22d {+11d 13' 28"}
SUN_DIST: 66.39 [deg] Sun_angle= 4.6 [hr] (West of Sun)
MOON_POSTN: 233.90d {+15h 35m 35s} -22.10d {-22d 05' 43"}
MOON_DIST: 152.21 [deg]
MOON_ILLUM: 47 [%]
GAL_COORDS: 184.85, -6.08 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 83.99, -1.70 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT-BAT GRB Coordinates.
COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)
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 = 96.55,-12.73 [deg].
COMMENTS:
COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus.
GCN BAT Scaled Map Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 24 Aug 23 02:34:58 UT
NOTICE_TYPE: Swift-BAT Scaled Map
TRIGGER_NUM: 1186908, Seg_Num: 0
POINT_RA: 94.176d {+06h 16m 42s} (J2000)
POINT_DEC: +15.892d {+15d 53' 31"} (J2000)
MAP_DATE: 20180 TJD; 236 DOY; 23/08/24
MAP_TIME: 8664.11 SOD {02:24:24.11} UT
TRIGGER_DUR: 64.000 [sec]
SOLN_STATUS: 0x413
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 15.98 [sigma]
MAP_URL: sw01186908000msbsm.fits
SUN_POSTN: 152.76d {+10h 11m 02s} +11.22d {+11d 13' 20"}
MOON_POSTN: 233.98d {+15h 35m 56s} -22.12d {-22d 07' 17"}
MOON_ILLUM: 47 [%]
GAL_COORDS: 194.88, -0.25 [deg] galactic lon,lat of the pointing direction
ECL_COORDS: 94.05, -7.49 [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) = (83.533, +21.609).
Search BAT source with the INTEGRAL catalog
known_source_INTEGRAL.sh 83.533 +21.609 1.0
Crab ( 83.630 , 22.010 ) delta= 0.411
Results of batcelldetect
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
52.8001 43.9046 0.0 44.8 148.1 -0.2906 -1.2 0.0 GK Per
53.7495 53.1732 0.0 48.9 159.6 0.2194 0.7 0.0 V0332+53
58.8458 31.0497 0.0 35.6 132.3 -0.1737 -0.8 0.0 X Per
76.4194 -23.8414 0.0 43.3 34.6 0.1794 0.8 0.0 XSS J05054-2348
83.6332 22.0145 0.0 11.7 133.9 -0.0847 -0.8 0.0 Crab
88.0474 -7.4562 0.0 24.1 25.7 0.0756 0.6 0.0 NGC 2110
93.9014 71.0375 0.0 55.2 -169.5 -0.3070 -0.8 0.0 Mkn 3
94.2804 9.1369 0.0 6.7 9.8 0.1600 1.4 0.0 4U 0614+091
133.6934 39.5386 0.0 41.7 -121.8 -0.0395 -0.1 0.0 NGC 2691
79.6843 -21.9659 3.9 40.4 31.6 0.5092 3.0 ------ UNKNOWN
57.3893 48.5546 3.5 44.4 156.1 0.8133 3.3 ------ UNKNOWN
106.5355 -31.5635 3.1 48.9 -3.4 0.8457 3.7 ------ UNKNOWN
109.3810 73.2513 3.9 58.0 -164.2 1.5867 2.9 ------ UNKNOWN
Search for the BAT bright source catalog
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
83.6332 22.0145 0.0 11.7 133.9 -0.0847 -0.8 0.0 Crab
79.6843 -21.9659 3.9 40.4 31.6 0.5092 3.0 ------ UNKNOWN
57.3893 48.5546 3.5 44.4 156.1 0.8133 3.3 ------ UNKNOWN
106.5355 -31.5635 3.1 48.9 -3.4 0.8457 3.7 ------ UNKNOWN
109.3810 73.2513 3.9 58.0 -164.2 1.5867 2.9 ------ UNKNOWN
Search for UNKNOWN source R.A. = 57.3893 Dec. = +48.5546 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 79.6843 Dec. = -21.9659 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 106.5355 Dec. = -31.5635 (search radius of 3 degrees)
No bright source found.
Search for UNKNOWN source R.A. = 109.3810 Dec. = +73.2513 (search radius of 3 degrees)
No bright source found.
Result of batcelldetect cleaning the bright sources
# RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name
# [deg] [deg] ['] [deg] [deg] [']
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/trigger1186908/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:
Wed Aug 23 22:36:09 EDT 2023