TDRSS scaled map for 853790

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 17 Aug 18 20:59:35 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     853790,   Seg_Num: 0
GRB_RA:          192.885d {+12h 51m 32s} (J2000),
                 193.112d {+12h 52m 27s} (current),
                 192.274d {+12h 49m 06s} (1950)
GRB_DEC:         +25.921d {+25d 55' 15"} (J2000),
                 +25.820d {+25d 49' 11"} (current),
                 +26.192d {+26d 11' 33"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=880 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        18347 TJD;   229 DOY;   18/08/17
GRB_TIME:        75498.55 SOD {20:58:18.55} UT
GRB_PHI:         -13.73 [deg]
GRB_THETA:        38.05 [deg]
SOLN_STATUS:     0x1099D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.12 [sigma]
MERIT_PARAMS:     +0  +0 +125  +6  +1  -4 -100  +0 -71  +1 
SUN_POSTN:       147.19d {+09h 48m 45s}  +13.22d {+13d 13' 09"}
SUN_DIST:         44.83 [deg]   Sun_angle= -3.1 [hr] (East of Sun)
MOON_POSTN:      228.81d {+15h 15m 15s}  -12.73d {-12d 43' 49"}
MOON_DIST:        51.90 [deg]
MOON_ILLUM:      46 [%]
GAL_COORDS:      304.01, 88.79 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      180.66, 28.74 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This is a low-flux event whose position matches one of the nearby galaxy sources in the on-board catalog!  
COMMENTS:        This matches a source in the on-board catalog: Num=12675=NGC4747,   delta=0.152 [deg].  
COMMENTS:        This matches a source in the ground catalog: NGC4747,   delta=0.152 [deg].  
COMMENTS:        This is a GRB in nearby galaxy or it is noise.  
COMMENTS:        This trigger occurred at longitude,latitude = 288.47,0.44 [deg].  

GCN BAT Scaled Map Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 17 Aug 18 21:08:02 UT
NOTICE_TYPE:     Swift-BAT Scaled Map
TRIGGER_NUM:     853790,   Seg_Num: 0
POINT_RA:        190.101d {+12h 40m 24s} (J2000)
POINT_DEC:       -12.046d {-12d 02' 43"} (J2000)
MAP_DATE:        18347 TJD;   229 DOY;   18/08/17
MAP_TIME:        75498.55 SOD {20:58:18.55} UT
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.12 [sigma]
MAP_URL:         sw00853790000msbsm.fits
SUN_POSTN:       147.19d {+09h 48m 47s}  +13.22d {+13d 13' 02"}
MOON_POSTN:      228.88d {+15h 15m 32s}  -12.75d {-12d 45' 05"}
MOON_ILLUM:      46 [%]
GAL_COORDS:      298.67, 50.73 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      194.02, -7.08 [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) = (192.885, +25.921).
 

Search BAT source with the INTEGRAL catalog

known_source_INTEGRAL.sh 192.885 +25.921 1.0
PG1247+267      ( 192.524 ,  26.519 )     delta= 0.680  
 

Results of batcelldetect

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5286 -40.5547    0.0  55.5 -149.1   0.9188   1.4    0.0	Vela X-1                      
141.1092 -55.2067    0.0  57.5 -167.1   0.1241   0.1    0.0	4U 0919-54                    
146.4116 -31.1911    0.0  44.5 -140.4   0.0937   0.3    0.0	NGC 2997                      
146.9173 -30.9489    0.0  44.0 -140.2  -0.0088  -0.0    0.0	MCG -5-23-016                 
152.4417 -58.2933    0.0  54.2 -174.5   0.1136   0.2    0.0	GRO J1008-57                  
170.3158 -60.6230    0.0  50.7  174.6   0.4390   1.0    0.0	Cen X-3                       
172.6417 -62.9308    0.0  52.4  172.1   0.0347   0.1    0.0	IGR J11305-6256               
174.7572 -37.7386    0.0  29.1 -172.3  -0.1464  -1.0    0.0	NGC 3783                      
176.8692 -61.9539    0.0  50.8  170.2  -0.2018  -0.4    0.0	1E 1145.1-6141                
177.0001 -62.2069    0.0  51.1  170.0  -0.1734  -0.4    0.0	4U 1145-61                    
177.1388 -67.7500    0.0  56.4  168.1   1.1730   1.3    0.0	EXO 0748-676                  
182.6357  39.4057    0.0  51.9  -25.1  -0.3424  -1.1    0.0	NGC 4151                      
186.4448  12.6621    0.0  25.0  -26.3  -0.0258  -0.2    0.0	NGC 4388                      
186.6566 -62.7703    0.0  50.8  164.2   0.6208   1.4    0.0	GX 301-2                      
187.2779   2.0524    0.0  14.4  -29.3  -0.1166  -0.9    0.0	3C 273                        
188.9026 -39.9093    0.0  27.9  164.2  -0.1280  -0.8    0.0	NGC 4507                      
195.6985 -63.8358    0.0  52.0  159.1  -0.1952  -0.4    0.0	PSR B1259-63                  
196.3645 -49.4682    0.0  37.8  155.6   0.4495   2.1    0.0	NGC 4945                      
201.3651 -43.0191    0.0  32.5  146.8  -0.0528  -0.3    0.0	Cen A                         
201.6504 -62.1361    0.0  50.8  155.3  -0.0639  -0.1    0.0	4U 1323-619                   
207.3302 -30.3094    0.0  24.3  123.7   0.0510   0.3    0.0	IC 4329A                      
213.3119  -3.2075    0.0  24.6   53.1  -0.1282  -0.8    0.0	NGC 5506                      
167.9313  30.6187    3.4  47.7  -43.9   1.1707   3.5 ------	UNKNOWN                       
147.1027  -4.9971    2.6  43.1 -102.2   4.1058   4.5 ------	UNKNOWN                       

Search for the BAT bright source catalog

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5286 -40.5547    0.0  55.5 -149.1   0.9188   1.4    0.0	Vela X-1                      
170.3158 -60.6230    0.0  50.7  174.6   0.4390   1.0    0.0	Cen X-3                       
186.6566 -62.7703    0.0  50.8  164.2   0.6208   1.4    0.0	GX 301-2                      
167.9313  30.6187    3.4  47.7  -43.9   1.1707   3.5 ------	UNKNOWN                       
147.1027  -4.9971    2.6  43.1 -102.2   4.1058   4.5 ------	UNKNOWN                       
 
Search for UNKNOWN source R.A. = 147.1027 Dec. = -4.9971 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 167.9313 Dec. = +30.6187 (search radius of 3 degrees)
No bright source found.
 

Result of batcelldetect cleaning the bright sources

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5286 -40.5547    0.0  55.5 -149.1   1.1532   2.0    0.0	Vela X-1                      
141.1092 -55.2067    0.0  57.5 -167.1   0.1375   0.2    0.0	4U 0919-54                    
146.4116 -31.1911    0.0  44.5 -140.4   0.0656   0.3    0.0	NGC 2997                      
146.9173 -30.9489    0.0  44.0 -140.2  -0.0382  -0.2    0.0	MCG -5-23-016                 
152.4417 -58.2933    0.0  54.2 -174.5   0.1178   0.3    0.0	GRO J1008-57                  
170.3158 -60.6230    0.0  50.7  174.6   0.3610   1.2    0.0	Cen X-3                       
172.6417 -62.9308    0.0  52.4  172.1   0.3568   1.0    0.0	IGR J11305-6256               
174.7572 -37.7386    0.0  29.1 -172.3  -0.0787  -0.7    0.0	NGC 3783                      
176.8692 -61.9539    0.0  50.8  170.2  -0.1538  -0.5    0.0	1E 1145.1-6141                
177.0001 -62.2069    0.0  51.1  170.0   0.0000   0.0    0.0	4U 1145-61                    
177.1388 -67.7500    0.0  56.4  168.1   1.2961   1.9    0.0	EXO 0748-676                  
182.6357  39.4057    0.0  51.9  -25.1  -0.1776  -0.7    0.0	NGC 4151                      
186.4448  12.6621    0.0  25.0  -26.3   0.0248   0.3    0.0	NGC 4388                      
186.6566 -62.7703    0.0  50.8  164.2   0.2248   0.6    0.0	GX 301-2                      
187.2779   2.0524    0.0  14.4  -29.3  -0.0980  -1.1    0.0	3C 273                        
188.9026 -39.9093    0.0  27.9  164.2  -0.1683  -1.6    0.0	NGC 4507                      
195.6985 -63.8358    0.0  52.0  159.1  -0.0553  -0.1    0.0	PSR B1259-63                  
196.3645 -49.4682    0.0  37.8  155.6   0.2331   1.4    0.0	NGC 4945                      
201.3651 -43.0191    0.0  32.5  146.8   0.0097   0.1    0.0	Cen A                         
201.6504 -62.1361    0.0  50.8  155.3   0.0300   0.1    0.0	4U 1323-619                   
207.3302 -30.3094    0.0  24.3  123.7   0.0668   0.6    0.0	IC 4329A                      
213.3119  -3.2075    0.0  24.6   53.1  -0.0562  -0.5    0.0	NGC 5506                      
233.6049 -18.3312    3.0  42.4   86.3   2.7818   3.9 ------	UNKNOWN                       
220.2607 -43.0947    2.2  40.5  127.8   1.4970   5.2 ------	UNKNOWN                       
179.5631 -47.0206    3.2  36.1  174.4   0.4780   3.6 ------	UNKNOWN                       
159.4470  -2.6589    2.8  31.8  -93.1   0.6927   4.1 ------	UNKNOWN                       
 

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/trigger853790/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:
Fri Aug 17 17:09:23 EDT 2018