TDRSS scaled map for 900730

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 27 Apr 19 04:34:29 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     900730,   Seg_Num: 0
GRB_RA:          280.213d {+18h 40m 51s} (J2000),
                 280.370d {+18h 41m 29s} (current),
                 279.805d {+18h 39m 13s} (1950)
GRB_DEC:         +40.322d {+40d 19' 20"} (J2000),
                 +40.342d {+40d 20' 29"} (current),
                 +40.274d {+40d 16' 26"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       542 [cnts]    Image_Peak=90 [image_cnts]
TRIGGER_DUR:     0.032 [sec] 
TRIGGER_INDEX:   10318     E_range: 25-100 keV
BKG_INTEN:       14420 [cnts]
BKG_TIME:        16441.19 SOD {04:34:01.19} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18600 TJD;   117 DOY;   19/04/27
GRB_TIME:        16454.95 SOD {04:34:14.95} UT
GRB_PHI:         148.52 [deg]
GRB_THETA:        24.57 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     54.54 [sigma]
IMAGE_SIGNIF:    11.10 [sigma]
MERIT_PARAMS:     +1  +0  +0  -5  +2  +1  +0  +0 +14  +0 
SUN_POSTN:        34.32d {+02h 17m 16s}  +13.73d {+13d 44' 02"}
SUN_DIST:         98.44 [deg]   Sun_angle= 7.6 [hr] (West of Sun)
MOON_POSTN:      312.34d {+20h 49m 22s}  -19.44d {-19d 26' 32"}
MOON_DIST:        66.78 [deg]
MOON_ILLUM:      48 [%]
GAL_COORDS:       69.25, 19.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      287.41, 63.15 [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 = 88.92,-16.71 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=578032460).  

GCN BAT Scaled Map Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 27 Apr 19 04:42:59 UT
NOTICE_TYPE:     Swift-BAT Scaled Map
TRIGGER_NUM:     900730,   Seg_Num: 0
POINT_RA:        300.053d {+20h 00m 13s} (J2000)
POINT_DEC:       +22.369d {+22d 22' 10"} (J2000)
MAP_DATE:        18600 TJD;   117 DOY;   19/04/27
MAP_TIME:        16455.07 SOD {04:34:15.07} UT
TRIGGER_DUR:     0.032 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     54.54 [sigma]
IMAGE_SIGNIF:    11.10 [sigma]
MAP_URL:         sw00900730000msbsm.fits
SUN_POSTN:        34.32d {+02h 17m 18s}  +13.74d {+13d 44' 08"}
MOON_POSTN:      312.41d {+20h 49m 39s}  -19.43d {-19d 25' 44"}
MOON_ILLUM:      48 [%]
GAL_COORDS:       60.61, -4.00 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      308.46, 41.88 [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) = (280.213, +40.322).
 

Search BAT source with the INTEGRAL catalog

known_source_INTEGRAL.sh 280.213 +40.322 1.0
No source found
 

Results of batcelldetect

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.4576  35.3425    0.0  41.6  125.6   0.0324   2.5    0.0	Her X-1                       
273.6315 -17.1574    0.0  47.2   42.4   0.0088   0.6    0.0	GX 13+1                       
273.8000 -12.0833    0.0  43.0   46.4  -0.0003  -0.0    0.0	4U 1812-12                    
274.0058 -14.0364    0.0  44.5   44.5   0.0104   0.8    0.0	GX 17+2                       
277.3675 -23.7969    0.0  51.2   33.9   0.0275   1.1    0.0	GS 1826-24                    
278.7590  32.6973    0.0  21.5  130.4   0.0049   1.1    0.0	3C 382                        
279.9896   5.0358    0.0  26.0   58.2   0.0087   1.8    0.0	Ser X-1                       
283.8804  -2.6067    0.0  29.5   41.4   0.0027   0.5    0.0	XTE J1855-026                 
287.4138   9.8292    0.0  17.4   53.0   0.0081   2.0    0.0	4U 1907+09                    
287.7208   7.6667    0.0  18.9   47.8   0.0011   0.3    0.0	4U 1909+07                    
287.9565   4.9827    0.0  20.9   42.7   0.0054   1.2    0.0	SS 433                        
288.5083   9.8883    0.0  16.7   50.4   0.0082   2.1    0.0	IGR J19140+0951               
288.7983  10.9456    0.0  15.7   52.1  -0.0009  -0.2    0.0	GRS 1915+105                  
297.3771  30.2067    0.0   8.2  170.6   0.0006   0.2    0.0	KS 1947+300                   
298.9292  32.1000    0.0   9.8 -178.6  -0.0042  -1.1    0.0	4U 1954+31                    
299.5903  35.2016    0.0  12.8 -174.7   0.0004   0.1    0.0	Cyg X-1                       
299.8682  40.7339    0.0  18.4 -173.4   0.0024   0.6    0.0	Cyg A                         
308.0633  37.6375    0.0  16.8 -150.5   0.0047   1.2    0.0	EXO 2030+375                  
308.1103  40.9526    0.0  19.8 -154.8  -0.0036  -0.9    0.0	Cyg X-3                       
314.6979  41.7770    0.0  23.0 -144.1  -0.0034  -0.8    0.0	GRO J2058+42                  
321.1638  50.9739    0.0  33.0 -148.4  -0.0044  -1.0    0.0	IGR J21247+5058               
322.4929  12.1674    0.0  23.7  -61.3  -0.0006  -0.1    0.0	4U 2129+12                    
323.4320  51.1236    0.0  34.0 -146.6  -0.0123  -2.6    0.0	RX J2133.7+5107               
326.1717  38.3217    0.0  27.5 -124.5   0.0087   1.9    0.0	Cyg X-2                       
331.9808  54.5197    0.0  40.1 -144.5   0.0001   0.0    0.0	4U 2206+54                    
343.4906  16.1482    0.0  41.3  -82.3  -0.0359  -1.9    0.0	3C 454.3                      
350.9671  42.1830    0.0  46.6 -120.6   0.0360   1.5    0.0	1ES 2321+419                  
241.1492  46.1547    3.5  52.8  138.8   0.1915   3.3 ------	UNKNOWN                       
280.2290  40.3114    1.2  24.6  148.5   0.0428   9.3 ------	UNKNOWN                       
327.0009 -24.6180    2.5  53.8  -23.7   0.0448   4.7 ------	UNKNOWN                       

Search for the BAT bright source catalog

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.4576  35.3425    0.0  41.6  125.6   0.0324   2.5    0.0	Her X-1                       
268.3680  -1.4526    0.0  39.0   63.5  -0.0108  -0.8    0.0	SW J1753.5-0127               
274.0058 -14.0364    0.0  44.5   44.5   0.0104   0.8    0.0	GX 17+2                       
285.0360 -24.9205    0.0  49.5   25.0   0.0020   0.2    0.0	HT1900.1-2455                 
288.7983  10.9456    0.0  15.7   52.1  -0.0009  -0.2    0.0	GRS 1915+105                  
299.5903  35.2016    0.0  12.8 -174.7   0.0004   0.1    0.0	Cyg X-1                       
308.1103  40.9526    0.0  19.8 -154.8  -0.0036  -0.9    0.0	Cyg X-3                       
326.1717  38.3217    0.0  27.5 -124.5   0.0087   1.9    0.0	Cyg X-2                       
241.1492  46.1547    3.5  52.8  138.8   0.1915   3.3 ------	UNKNOWN                       
280.2290  40.3114    1.2  24.6  148.5   0.0428   9.3 ------	UNKNOWN                       
327.0009 -24.6180    2.5  53.8  -23.7   0.0448   4.7 ------	UNKNOWN                       
 
Search for UNKNOWN source R.A. = 241.1492 Dec. = +46.1547 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 280.2290 Dec. = +40.3114 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 327.0008 Dec. = -24.6180 (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/trigger900730/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:
Sat Apr 27 00:44:17 EDT 2019