TDRSS scaled map for 1015873

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 04 Jan 21 11:27:12 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1015873,   Seg_Num: 0
GRB_RA:          103.705d {+06h 54m 49s} (J2000),
                 104.213d {+06h 56m 51s} (current),
                 102.491d {+06h 49m 58s} (1950)
GRB_DEC:         +64.661d {+64d 39' 39"} (J2000),
                 +64.632d {+64d 37' 57"} (current),
                 +64.724d {+64d 43' 26"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2033 [cnts]    Image_Peak=197 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   121     E_range: 15-50 keV
BKG_INTEN:       18719 [cnts]
BKG_TIME:        41205.72 SOD {11:26:45.72} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19218 TJD;     4 DOY;   21/01/04
GRB_TIME:        41219.10 SOD {11:26:59.10} UT
GRB_PHI:         -49.88 [deg]
GRB_THETA:        20.01 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     23.38 [sigma]
IMAGE_SIGNIF:    11.40 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +1  +1  +0  +0 +74  +0 
SUN_POSTN:       285.56d {+19h 02m 14s}  -22.67d {-22d 39' 54"}
SUN_DIST:        138.02 [deg]   Sun_angle= -11.9 [hr] (East of Sun)
MOON_POSTN:      172.37d {+11h 29m 30s}   +9.02d {+09d 01' 14"}
MOON_DIST:        72.60 [deg]
MOON_ILLUM:      71 [%]
GAL_COORDS:      151.03, 24.69 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       97.79, 41.59 [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 = 150.99,3.62 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(0.0<100sec) coincident with the FERMI_GBM event (trignum=631452424).  

GCN BAT Scaled Map Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 04 Jan 21 11:36:24 UT
NOTICE_TYPE:     Swift-BAT Scaled Map
TRIGGER_NUM:     1015873,   Seg_Num: 0
POINT_RA:         88.667d {+05h 54m 40s} (J2000)
POINT_DEC:       +46.400d {+46d 23' 60"} (J2000)
MAP_DATE:        19218 TJD;     4 DOY;   21/01/04
MAP_TIME:        41219.10 SOD {11:26:59.10} UT
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     23.38 [sigma]
IMAGE_SIGNIF:    11.40 [sigma]
MAP_URL:         sw01015873000msbsm.fits
SUN_POSTN:       285.56d {+19h 02m 15s}  -22.66d {-22d 39' 52"}
MOON_POSTN:      172.45d {+11h 29m 49s}   +8.99d {+08d 59' 09"}
MOON_ILLUM:      71 [%]
GAL_COORDS:      165.75, 10.35 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:       89.00, 22.97 [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) = (103.705, +64.661).
 

Search BAT source with the INTEGRAL catalog

known_source_INTEGRAL.sh 103.705 +64.661 1.0
No source found
 

Results of batcelldetect

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 19.5112  65.2916    0.0  40.5 -105.8   0.0418   2.8    0.0	4U 0114+65                    
 52.8001  43.9046    0.0  25.2 -151.3  -0.0005  -0.1    0.0	GK Per                        
 53.7495  53.1732    0.0  23.3 -129.1   0.0032   0.8    0.0	V0332+53                      
 58.8458  31.0497    0.0  27.6  178.0   0.0024   0.6    0.0	X Per                         
 83.6332  22.0145    0.0  24.7  122.5  -0.0070  -1.4    0.0	Crab                          
 93.9015  71.0375    0.0  24.8  -64.7   0.0030   0.6    0.0	Mkn 3                         
 94.2804   9.1369    0.0  37.6  102.1   0.0020   0.2    0.0	4U 0614+091                   
133.6934  39.5386    0.0  33.2   16.6  -0.0067  -1.3    0.0	NGC 2691                      
166.6979  72.5686    0.0  42.8  -43.2  -0.0083  -1.0    0.0	NGC 3516                      
169.5454  48.0369    0.0  52.3  -12.2  -0.0032  -0.3    0.0	XTE J1118+480                 
 36.5144  13.3498    2.8  54.6 -178.3   0.0614   4.1 ------	UNKNOWN                       
103.7120  64.6439    1.0  20.0  -49.9   0.0489  11.5 ------	UNKNOWN                       
 39.1801  61.3691    2.4  31.8 -112.6   0.0310   4.8 ------	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  24.7  122.5  -0.0070  -1.4    0.0	Crab                          
 36.5144  13.3498    2.8  54.6 -178.3   0.0614   4.1 ------	UNKNOWN                       
103.7120  64.6439    1.0  20.0  -49.9   0.0489  11.5 ------	UNKNOWN                       
 39.1801  61.3691    2.4  31.8 -112.6   0.0310   4.8 ------	UNKNOWN                       
 
Search for UNKNOWN source R.A. = 36.5144 Dec. = +13.3498 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 39.1801 Dec. = +61.3691 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 103.7120 Dec. = +64.6439 (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/trigger1015873/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:
Mon Jan  4 06:37:15 EST 2021