TDRSS scaled map for 1252695

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 05 Sep 24 18:26:22 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1252695,   Seg_Num: 0
GRB_RA:          345.799d {+23h 03m 12s} (J2000),
                 346.092d {+23h 04m 22s} (current),
                 345.208d {+23h 00m 50s} (1950)
GRB_DEC:         +35.495d {+35d 29' 42"} (J2000),
                 +35.628d {+35d 37' 42"} (current),
                 +35.226d {+35d 13' 32"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2923 [cnts]    Image_Peak=104 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   155     E_range: 50-350 keV
BKG_INTEN:       12856 [cnts]
BKG_TIME:        66349.87 SOD {18:25:49.87} UT
BKG_DUR:         8 [sec]
GRB_DATE:        20558 TJD;   249 DOY;   24/09/05
GRB_TIME:        66363.63 SOD {18:26:03.63} UT
GRB_PHI:         128.75 [deg]
GRB_THETA:        37.68 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     29.37 [sigma]
IMAGE_SIGNIF:    6.52 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3  -4  +0  +0 +74  +0 
SUN_POSTN:       164.96d {+10h 59m 50s}   +6.42d {+06d 25' 06"}
SUN_DIST:        137.94 [deg]   Sun_angle= 11.9 [hr] (West of Sun)
MOON_POSTN:      191.69d {+12h 46m 45s}   -5.70d {-05d 41' 54"}
MOON_DIST:       141.93 [deg]
MOON_ILLUM:      6 [%]
GAL_COORDS:       99.32,-22.37 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        3.46, 37.75 [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 = 157.14,20.37 [deg].  

GCN BAT Scaled Map Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 05 Sep 24 18:36:07 UT
NOTICE_TYPE:     Swift-BAT Scaled Map
TRIGGER_NUM:     1252695,   Seg_Num: 0
POINT_RA:         34.129d {+02h 16m 31s} (J2000)
POINT_DEC:       +51.413d {+51d 24' 46"} (J2000)
MAP_DATE:        20558 TJD;   249 DOY;   24/09/05
MAP_TIME:        66363.63 SOD {18:26:03.63} UT
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x83
RATE_SIGNIF:     29.37 [sigma]
IMAGE_SIGNIF:    6.52 [sigma]
MAP_URL:         sw01252695000msbsm.fits
SUN_POSTN:       164.96d {+10h 59m 51s}   +6.42d {+06d 24' 57"}
MOON_POSTN:      191.76d {+12h 47m 02s}   -5.74d {-05d 44' 10"}
MOON_ILLUM:      6 [%]
GAL_COORDS:      136.18, -9.26 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:       50.75, 35.31 [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) = (345.799, +35.495).
 

Search BAT source with the INTEGRAL catalog

known_source_INTEGRAL.sh 345.799 +35.495 1.0
No source found
 

Results of batcelldetect

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
  7.2036  59.2894    0.0  17.1  172.4  -0.0084  -1.6    0.0	V709 Cas                      
 19.5112  65.2916    0.0  15.8 -158.4   0.0092   2.0    0.0	4U 0114+65                    
 52.8001  43.9046    0.0  14.6  -21.9   0.0022   0.5    0.0	GK Per                        
 53.7495  53.1732    0.0  12.1  -61.6  -0.0043  -0.9    0.0	V0332+53                      
 58.8458  31.0497    0.0  27.3   -6.9   0.0014   0.3    0.0	X Per                         
 83.6332  22.0145    0.0  48.0  -27.0  -0.0097  -1.0    0.0	Crab                          
 93.9015  71.0375    0.0  32.7 -104.3  -0.0105  -1.2    0.0	Mkn 3                         
314.6979  41.7770    0.0  52.7  157.3  -0.0152  -0.5    0.0	GRO J2058+42                  
321.1638  50.9739    0.0  43.8  164.0   0.0095   0.9    0.0	IGR J21247+5058               
323.4320  51.1236    0.0  42.5  163.1  -0.0131  -1.3    0.0	RX J2133.7+5107               
326.1717  38.3217    0.0  48.1  146.6  -0.0467  -2.2    0.0	Cyg X-2                       
331.9808  54.5197    0.0  36.3  164.4   0.0061   0.8    0.0	4U 2206+54                    
350.9671  42.1830    0.0  30.5  134.1  -0.0012  -0.1    0.0	1ES 2321+419                  
352.5723  22.5806    3.3  43.0  108.3   0.1685   3.5 ------	UNKNOWN                       
345.8383  35.5446    1.5  37.6  128.8   0.1006   7.6 ------	UNKNOWN                       
 63.4161  75.8733    2.6  27.0 -120.3   0.0267   4.5 ------	UNKNOWN                       
208.0586  81.3728    2.5  47.2 -134.3   0.0745   4.6 ------	UNKNOWN                       
 98.2414  29.7745    2.2  51.3  -46.5   0.1824   5.3 ------	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  48.0  -27.0  -0.0097  -1.0    0.0	Crab                          
326.1717  38.3217    0.0  48.1  146.6  -0.0467  -2.2    0.0	Cyg X-2                       
352.5723  22.5806    3.3  43.0  108.3   0.1685   3.5 ------	UNKNOWN                       
345.8383  35.5446    1.5  37.6  128.8   0.1006   7.6 ------	UNKNOWN                       
 63.4161  75.8733    2.6  27.0 -120.3   0.0267   4.5 ------	UNKNOWN                       
208.0586  81.3728    2.5  47.2 -134.3   0.0745   4.6 ------	UNKNOWN                       
 98.2414  29.7745    2.2  51.3  -46.5   0.1824   5.3 ------	UNKNOWN                       
 
Search for UNKNOWN source R.A. = 63.4161 Dec. = +75.8733 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 98.2414 Dec. = +29.7745 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 208.0586 Dec. = +81.3728 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 345.8383 Dec. = +35.5446 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 352.5723 Dec. = +22.5806 (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/trigger1252695/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 Sep  5 14:37:09 EDT 2024