TDRSS scaled map for 731887

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 11 Jan 17 00:34:12 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     731887,   Seg_Num: 0
GRB_RA:           20.717d {+01h 22m 52s} (J2000),
                  20.914d {+01h 23m 39s} (current),
                  20.139d {+01h 20m 33s} (1950)
GRB_DEC:         -32.540d {-32d 32' 23"} (J2000),
                 -32.451d {-32d 27' 04"} (current),
                 -32.801d {-32d 48' 02"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       14658 [cnts]    Image_Peak=355 [image_cnts]
TRIGGER_DUR:     4.096 [sec] 
TRIGGER_INDEX:   300     E_range: 25-100 keV
BKG_INTEN:       130413 [cnts]
BKG_TIME:        1949.55 SOD {00:32:29.55} UT
BKG_DUR:         40 [sec]
GRB_DATE:        17764 TJD;    11 DOY;   17/01/11
GRB_TIME:        2008.18 SOD {00:33:28.18} UT
GRB_PHI:         -112.49 [deg]
GRB_THETA:        30.09 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     12.52 [sigma]
IMAGE_SIGNIF:    8.62 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  -1  +0  +0 -22  +0 
SUN_POSTN:       292.67d {+19h 30m 42s}  -21.80d {-21d 48' 02"}
SUN_DIST:         77.10 [deg]   Sun_angle= -5.9 [hr] (East of Sun)
MOON_POSTN:       91.28d {+06h 05m 08s}  +18.92d {+18d 55' 19"}
MOON_DIST:        84.60 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      253.28,-81.30 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        4.33,-37.74 [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 = 234.69,-7.68 [deg].  

GCN BAT Scaled Map Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 11 Jan 17 00:44:49 UT
NOTICE_TYPE:     Swift-BAT Scaled Map
TRIGGER_NUM:     731887,   Seg_Num: 0
POINT_RA:         40.089d {+02h 40m 21s} (J2000)
POINT_DEC:        -8.384d {-08d 23' 01"} (J2000)
MAP_DATE:        17764 TJD;    11 DOY;   17/01/11
MAP_TIME:        2008.18 SOD {00:33:28.18} UT
TRIGGER_DUR:     4.096 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     12.52 [sigma]
IMAGE_SIGNIF:    8.62 [sigma]
MAP_URL:         sw00731887000msbsm.fits
SUN_POSTN:       292.68d {+19h 30m 43s}  -21.80d {-21d 47' 58"}
MOON_POSTN:       91.40d {+06h 05m 35s}  +18.93d {+18d 55' 32"}
MOON_ILLUM:      97 [%]
GAL_COORDS:      181.99,-58.15 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:       34.82,-22.78 [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) = (20.717, -32.540).
 

Search BAT source with the INTEGRAL catalog

known_source_INTEGRAL.sh 20.717 -32.540 1.0
No source found
 

Results of batcelldetect

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 58.8458  31.0497    0.0  43.3   57.3   0.1383   1.4    0.0	X Per                         
 76.4194 -23.8414    0.0  38.0  152.0  -0.0236  -0.6    0.0	XSS J05054-2348               
 88.0474  -7.4562    0.0  47.5  126.1   0.0817   0.7    0.0	NGC 2110                      
 64.1948   2.6547    3.2  26.5  100.0   0.1286   4.1 ------	UNKNOWN                       
 63.9233   2.3726    4.2  26.1  100.3   0.1116   3.7 ------	UNKNOWN                       
 44.0335  27.0084    2.6  35.6   39.7   0.1372   4.4 ------	UNKNOWN                       
 54.4533  13.6016    2.6  26.2   66.7   0.1230   4.4 ------	UNKNOWN                       
 72.2611 -19.9056    2.7  33.2  147.4   0.1191   4.3 ------	UNKNOWN                       
 78.1067 -30.7888    3.5  41.9  161.2   0.1086   3.3 ------	UNKNOWN                       
 85.8357 -46.6828    2.1  54.6  176.5   0.3443   5.4 ------	UNKNOWN                       
 73.2409 -58.5322    2.2  56.2 -166.5   0.3842   5.2 ------	UNKNOWN                       
 20.7052 -32.5527    1.2  30.1 -112.5   0.2295   9.2 ------	UNKNOWN                       
 28.8133 -46.6923    2.4  39.5 -134.2   0.1400   4.8 ------	UNKNOWN                       
353.6861 -10.3431    2.4  45.8  -62.7   0.5233   4.9 ------	UNKNOWN                       

Search for the BAT bright source catalog

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 64.1948   2.6547    3.2  26.5  100.0   0.1286   4.1 ------	UNKNOWN                       
 63.9233   2.3726    4.2  26.1  100.3   0.1116   3.7 ------	UNKNOWN                       
 44.0335  27.0084    2.6  35.6   39.7   0.1372   4.4 ------	UNKNOWN                       
 54.4533  13.6016    2.6  26.2   66.7   0.1230   4.4 ------	UNKNOWN                       
 72.2611 -19.9056    2.7  33.2  147.4   0.1191   4.3 ------	UNKNOWN                       
 78.1067 -30.7888    3.5  41.9  161.2   0.1086   3.3 ------	UNKNOWN                       
 85.8357 -46.6828    2.1  54.6  176.5   0.3443   5.4 ------	UNKNOWN                       
 73.2409 -58.5322    2.2  56.2 -166.5   0.3842   5.2 ------	UNKNOWN                       
 20.7052 -32.5527    1.2  30.1 -112.5   0.2295   9.2 ------	UNKNOWN                       
 28.8133 -46.6923    2.4  39.5 -134.2   0.1400   4.8 ------	UNKNOWN                       
353.6861 -10.3431    2.4  45.8  -62.7   0.5233   4.9 ------	UNKNOWN                       
 
Search for UNKNOWN source R.A. = 20.7052 Dec. = -32.5527 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 28.8133 Dec. = -46.6923 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 44.0335 Dec. = +27.0084 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 54.4533 Dec. = +13.6016 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 63.9233 Dec. = +2.3726 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 64.1948 Dec. = +2.6547 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 72.2611 Dec. = -19.9056 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 73.2409 Dec. = -58.5322 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 78.1067 Dec. = -30.7888 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 85.8357 Dec. = -46.6828 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 353.6861 Dec. = -10.3431 (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/trigger731887/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:
Tue Jan 10 19:47:09 EST 2017