TDRSS scaled map for 1267501

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 13 Nov 24 08:02:10 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1267501,   Seg_Num: 0
GRB_RA:           16.576d {+01h 06m 18s} (J2000),
                  16.879d {+01h 07m 31s} (current),
                  15.969d {+01h 03m 53s} (1950)
GRB_DEC:         -22.667d {-22d 40' 00"} (J2000),
                 -22.534d {-22d 32' 03"} (current),
                 -22.934d {-22d 56' 02"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1776 [cnts]    Image_Peak=130 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   124     E_range: 25-100 keV
BKG_INTEN:       17604 [cnts]
BKG_TIME:        28077.47 SOD {07:47:57.47} UT
BKG_DUR:         8 [sec]
GRB_DATE:        20627 TJD;   318 DOY;   24/11/13
GRB_TIME:        28093.79 SOD {07:48:13.79} UT
GRB_PHI:          44.41 [deg]
GRB_THETA:        12.95 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     18.70 [sigma]
IMAGE_SIGNIF:    7.90 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  -2  +0  +0 +62  +0 
SUN_POSTN:       229.01d {+15h 16m 03s}  -18.12d {-18d 07' 05"}
SUN_DIST:        128.62 [deg]   Sun_angle= -9.9 [hr] (East of Sun)
MOON_POSTN:       14.20d {+00h 56m 49s}   +7.19d {+07d 11' 25"}
MOON_DIST:        29.84 [deg]
MOON_ILLUM:      91 [%]
GAL_COORDS:      160.81,-84.41 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        5.70,-27.28 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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 = 260.50,-18.36 [deg].  

GCN BAT Scaled Map Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 13 Nov 24 08:07:36 UT
NOTICE_TYPE:     Swift-BAT Scaled Map
TRIGGER_NUM:     1267501,   Seg_Num: 0
POINT_RA:         20.950d {+01h 23m 48s} (J2000)
POINT_DEC:       -35.051d {-35d 03' 04"} (J2000)
MAP_DATE:        20627 TJD;   318 DOY;   24/11/13
MAP_TIME:        28093.79 SOD {07:48:13.79} UT
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     18.70 [sigma]
IMAGE_SIGNIF:    7.90 [sigma]
MAP_URL:         sw01267501000msbsm.fits
SUN_POSTN:       229.01d {+15h 16m 04s}  -18.12d {-18d 07' 09"}
MOON_POSTN:       14.25d {+00h 57m 01s}   +7.22d {+07d 12' 59"}
MOON_ILLUM:      91 [%]
GAL_COORDS:      263.79,-79.48 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:        3.00,-40.04 [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) = (16.576, -22.667).
 

Search BAT source with the INTEGRAL catalog

known_source_INTEGRAL.sh 16.576 -22.667 1.0
4U0103-21       (  15.963 , -21.880 )     delta= 0.970  
 

Results of batcelldetect

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 19.2729 -73.4422    0.0  38.4 -116.6  -0.0081  -0.9    0.0	SMC X-1                       
 76.4194 -23.8414    0.0  49.0  155.2  -0.0047  -0.4    0.0	XSS J05054-2348               
 83.1921 -66.3675    0.0  47.2 -146.2   0.0011   0.1    0.0	LMC X-4                       
 19.9965  -8.6206    2.4  26.4   60.6   0.0233   4.7 ------	UNKNOWN                       
 67.2955 -35.6307    2.1  37.5  167.4   0.0297   5.4 ------	UNKNOWN                       
 16.5710 -22.6806    1.4  12.9   44.4   0.0296   8.2 ------	UNKNOWN                       
 22.5956 -68.2928    2.1  33.3 -118.5   0.0336   5.6 ------	UNKNOWN                       
 96.4307 -74.5197    2.8  52.5 -136.3   0.1231   4.1 ------	UNKNOWN                       
 29.2662 -81.0266    3.1  46.1 -119.1   0.1021   3.8 ------	UNKNOWN                       

Search for the BAT bright source catalog

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 19.9965  -8.6206    2.4  26.4   60.6   0.0233   4.7 ------	UNKNOWN                       
 67.2955 -35.6307    2.1  37.5  167.4   0.0297   5.4 ------	UNKNOWN                       
 16.5710 -22.6806    1.4  12.9   44.4   0.0296   8.2 ------	UNKNOWN                       
 22.5956 -68.2928    2.1  33.3 -118.5   0.0336   5.6 ------	UNKNOWN                       
 96.4307 -74.5197    2.8  52.5 -136.3   0.1231   4.1 ------	UNKNOWN                       
 29.2662 -81.0266    3.1  46.1 -119.1   0.1021   3.8 ------	UNKNOWN                       
 
Search for UNKNOWN source R.A. = 16.5710 Dec. = -22.6806 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 19.9965 Dec. = -8.6206 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 22.5956 Dec. = -68.2928 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 29.2662 Dec. = -81.0266 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 67.2955 Dec. = -35.6307 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 96.4307 Dec. = -74.5197 (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/trigger1267501/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 Nov 13 03:08:09 EST 2024