TDRSS scaled map for 876016

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 13 Dec 18 12:58:43 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     876016,   Seg_Num: 0
GRB_RA:          248.207d {+16h 32m 50s} (J2000),
                 247.969d {+16h 31m 53s} (current),
                 248.846d {+16h 35m 23s} (1950)
GRB_DEC:         +78.504d {+78d 30' 16"} (J2000),
                 +78.465d {+78d 27' 54"} (current),
                 +78.606d {+78d 36' 23"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       30185 [cnts]    Image_Peak=583 [image_cnts]
TRIGGER_DUR:     16.384 [sec] 
TRIGGER_INDEX:   378     E_range: 25-100 keV
BKG_INTEN:       107087 [cnts]
BKG_TIME:        46561.92 SOD {12:56:01.92} UT
BKG_DUR:         64 [sec]
GRB_DATE:        18465 TJD;   347 DOY;   18/12/13
GRB_TIME:        46658.43 SOD {12:57:38.43} UT
GRB_PHI:         -148.16 [deg]
GRB_THETA:        47.56 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.78 [sigma]
IMAGE_SIGNIF:    11.30 [sigma]
MERIT_PARAMS:     +1  +0  +0  +4  +2  +1  +0  +0 +20  +0 
SUN_POSTN:       260.71d {+17h 22m 50s}  -23.16d {-23d 09' 40"}
SUN_DIST:        101.89 [deg]   Sun_angle= 0.8 [hr] (West of Sun)
MOON_POSTN:      333.30d {+22h 13m 12s}  -14.13d {-14d 07' 30"}
MOON_DIST:       102.90 [deg]
MOON_ILLUM:      32 [%]
GAL_COORDS:      111.63, 33.21 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      108.59, 76.58 [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 = 216.86,-9.38 [deg].  

GCN BAT Scaled Map Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 13 Dec 18 13:06:27 UT
NOTICE_TYPE:     Swift-BAT Scaled Map
TRIGGER_NUM:     876016,   Seg_Num: 0
POINT_RA:        139.070d {+09h 16m 17s} (J2000)
POINT_DEC:       +47.224d {+47d 13' 25"} (J2000)
MAP_DATE:        18465 TJD;   347 DOY;   18/12/13
MAP_TIME:        46658.43 SOD {12:57:38.43} UT
TRIGGER_DUR:     16.384 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.78 [sigma]
IMAGE_SIGNIF:    11.30 [sigma]
MAP_URL:         sw00876016000msbsm.fits
SUN_POSTN:       260.72d {+17h 22m 52s}  -23.16d {-23d 09' 41"}
MOON_POSTN:      333.36d {+22h 13m 27s}  -14.11d {-14d 06' 25"}
MOON_ILLUM:      32 [%]
GAL_COORDS:      172.29, 43.77 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      126.23, 29.77 [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) = (248.207, +78.504).
 

Search BAT source with the INTEGRAL catalog

known_source_INTEGRAL.sh 248.207 +78.504 1.0
No source found
 

Results of batcelldetect

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 19.5114  65.2916    0.0  58.2  171.7   0.2481   0.9    0.0	4U 0114+65                    
 53.7495  53.1732    0.0  51.6  147.4   0.3281   1.9    0.0	V0332+53                      
 93.9015  71.0375    0.0  31.8  171.1  -0.0192  -0.5    0.0	Mkn 3                         
133.6934  39.5386    0.0   8.6   45.9   0.0011   0.0    0.0	NGC 2691                      
166.6979  72.5686    0.0  28.3 -145.9   0.0209   0.6    0.0	NGC 3516                      
169.5454  48.0369    0.0  20.4  -86.6   0.0178   0.5    0.0	XTE J1118+480                 
182.6357  39.4057    0.0  32.2  -75.1  -0.1326  -2.3    0.0	NGC 4151                      
106.1357  28.6102    2.2  31.6   82.8   0.3158   5.2 ------	UNKNOWN                       
118.5788  18.5756    2.4  33.2   54.4   0.2955   4.9 ------	UNKNOWN                       
 63.9452  64.8691    2.4  42.4  159.6   0.3263   4.8 ------	UNKNOWN                       
138.7321   5.9716    2.2  41.2   17.6   0.3061   5.2 ------	UNKNOWN                       
141.0323   5.9804    1.9  41.3   14.1   0.3298   6.1 ------	UNKNOWN                       
248.2402  78.5192    1.1  47.6 -148.2   0.9150  10.0 ------	UNKNOWN                       
234.2745  65.7576    1.9  49.9 -130.6   1.7911   6.0 ------	UNKNOWN                       

Search for the BAT bright source catalog

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
106.1357  28.6102    2.2  31.6   82.8   0.3158   5.2 ------	UNKNOWN                       
118.5788  18.5756    2.4  33.2   54.4   0.2955   4.9 ------	UNKNOWN                       
 63.9452  64.8691    2.4  42.4  159.6   0.3263   4.8 ------	UNKNOWN                       
138.7321   5.9716    2.2  41.2   17.6   0.3061   5.2 ------	UNKNOWN                       
141.0323   5.9804    1.9  41.3   14.1   0.3298   6.1 ------	UNKNOWN                       
248.2402  78.5192    1.1  47.6 -148.2   0.9150  10.0 ------	UNKNOWN                       
234.2745  65.7576    1.9  49.9 -130.6   1.7911   6.0 ------	UNKNOWN                       
 
Search for UNKNOWN source R.A. = 63.9452 Dec. = +64.8691 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 106.1357 Dec. = +28.6102 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 118.5789 Dec. = +18.5756 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 138.7321 Dec. = +5.9716 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 141.0323 Dec. = +5.9804 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 234.2745 Dec. = +65.7576 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 248.2402 Dec. = +78.5192 (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/trigger876016/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 Dec 13 08:07:16 EST 2018