TDRSS scaled map for 1209374

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 17 Jan 24 08:36:25 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1209374,   Seg_Num: 0
GRB_RA:          300.579d {+20h 02m 19s} (J2000),
                 300.807d {+20h 03m 14s} (current),
                 300.105d {+20h 00m 25s} (1950)
GRB_DEC:         +34.818d {+34d 49' 06"} (J2000),
                 +34.887d {+34d 53' 11"} (current),
                 +34.678d {+34d 40' 39"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1624 [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:        20326 TJD;    17 DOY;   24/01/17
GRB_TIME:        30143.25 SOD {08:22:23.25} UT
GRB_PHI:         -59.90 [deg]
GRB_THETA:         5.29 [deg]
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.80 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -1  +0  +1 -56  +0 
SUN_POSTN:       298.74d {+19h 54m 59s}  -20.81d {-20d 48' 34"}
SUN_DIST:         55.73 [deg]   Sun_angle= -0.1 [hr] (East of Sun)
MOON_POSTN:       15.16d {+01h 00m 40s}   +6.02d {+06d 01' 22"}
MOON_DIST:        73.74 [deg]
MOON_ILLUM:      41 [%]
GAL_COORDS:       71.43,  2.18 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      314.75, 53.61 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
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 = 76.36,15.34 [deg].  

GCN BAT Scaled Map Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 17 Jan 24 08:39:20 UT
NOTICE_TYPE:     Swift-BAT Scaled Map
TRIGGER_NUM:     1209374,   Seg_Num: 0
POINT_RA:        304.813d {+20h 19m 15s} (J2000)
POINT_DEC:       +38.900d {+38d 53' 59"} (J2000)
MAP_DATE:        20326 TJD;    17 DOY;   24/01/17
MAP_TIME:        30143.25 SOD {08:22:23.25} UT
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.80 [sigma]
MAP_URL:         sw01209374000msbsm.fits
SUN_POSTN:       298.75d {+19h 54m 59s}  -20.81d {-20d 48' 33"}
MOON_POSTN:       15.19d {+01h 00m 46s}   +6.04d {+06d 02' 10"}
MOON_ILLUM:      41 [%]
GAL_COORDS:       76.70,  1.57 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      322.86, 56.13 [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) = (300.579, +34.818).
 

Search BAT source with the INTEGRAL catalog

known_source_INTEGRAL.sh 300.579 +34.818 1.0
CygX-1          ( 299.590 ,  35.202 )     delta= 0.896  
 

Results of batcelldetect

# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
  7.2036  59.2894    0.0  43.6  120.2  -0.6687  -0.7    0.0	V709 Cas                      
254.4576  35.3425    0.0  39.8    0.3   0.0426   0.2    0.0	Her X-1                       
278.7590  32.6973    0.0  21.9  -19.1  -0.1933  -1.8    0.0	3C 382                        
279.9896   5.0358    0.0  40.6  -60.8   0.3008   1.1    0.0	Ser X-1                       
287.4138   9.8292    0.0  33.0  -68.0   0.1987   1.2    0.0	4U 1907+09                    
287.7208   7.6667    0.0  34.8  -70.1  -0.1827  -1.0    0.0	4U 1909+07                    
287.9565   4.9827    0.0  37.2  -72.2   0.0100   0.0    0.0	SS 433                        
288.5083   9.8883    0.0  32.5  -69.8  -0.1142  -0.7    0.0	IGR J19140+0951               
288.7983  10.9456    0.0  31.4  -69.5   0.0366   0.2    0.0	GRS 1915+105                  
297.3771  30.2067    0.0  10.6  -63.5  -0.1528  -1.2    0.0	KS 1947+300                   
298.9292  32.1000    0.0   8.3  -63.9  -0.0451  -0.4    0.0	4U 1954+31                    
299.5903  35.2016    0.0   5.6  -50.8   0.0247   0.2    0.0	Cyg X-1                       
299.8682  40.7339    0.0   4.2   16.6  -0.0025  -0.0    0.0	Cyg A                         
308.0633  37.6375    0.0   2.9 -165.5  -0.0890  -0.8    0.0	EXO 2030+375                  
308.1103  40.9526    0.0   3.3  129.3  -0.0772  -0.8    0.0	Cyg X-3                       
314.6979  41.7770    0.0   8.1  145.2  -0.1089  -1.1    0.0	GRO J2058+42                  
321.1638  50.9739    0.0  16.7  117.5   0.2252   1.6    0.0	IGR J21247+5058               
322.4929  12.1674    0.0  31.0 -136.0  -0.0076  -0.0    0.0	4U 2129+12                    
323.4320  51.1236    0.0  17.9  120.0  -0.0371  -0.3    0.0	RX J2133.7+5107               
326.1717  38.3217    0.0  16.7  164.5   0.0454   0.4    0.0	Cyg X-2                       
331.9808  54.5197    0.0  24.0  119.8   0.0311   0.2    0.0	4U 2206+54                    
343.4906  16.1482    0.0  40.7 -167.8   0.0621   0.3    0.0	3C 454.3                      
350.9671  42.1830    0.0  34.8  148.7   0.2049   1.1    0.0	1ES 2321+419                  
236.8125  59.6938    3.3  46.4   39.0   1.4307   3.5 ------	UNKNOWN                       
339.0719  26.1154    3.5  31.4 -177.0   0.4082   3.3 ------	UNKNOWN                       
240.5411  25.5263    3.5  54.9   -4.5   1.2166   3.3 ------	UNKNOWN                       
314.9019  -5.1922    3.9  45.1 -115.0   2.7540   2.9 ------	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  39.8    0.3   0.0426   0.2    0.0	Her X-1                       
288.7983  10.9456    0.0  31.4  -69.5   0.0367   0.2    0.0	GRS 1915+105                  
299.5903  35.2016    0.0   5.6  -50.8   0.0246   0.2    0.0	Cyg X-1                       
308.1103  40.9526    0.0   3.3  129.3  -0.0762  -0.7    0.0	Cyg X-3                       
326.1717  38.3217    0.0  16.7  164.5   0.0454   0.4    0.0	Cyg X-2                       
236.8125  59.6938    3.3  46.4   39.0   1.4307   3.5 ------	UNKNOWN                       
339.0719  26.1154    3.5  31.4 -177.0   0.4082   3.3 ------	UNKNOWN                       
240.5411  25.5263    3.5  54.9   -4.5   1.2166   3.3 ------	UNKNOWN                       
314.9019  -5.1922    3.9  45.1 -115.0   2.7540   2.9 ------	UNKNOWN                       
 
Search for UNKNOWN source R.A. = 236.8125 Dec. = +59.6938 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 240.5411 Dec. = +25.5263 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 314.9019 Dec. = -5.1922 (search radius of 3 degrees)
No bright source found.
 
Search for UNKNOWN source R.A. = 339.0719 Dec. = +26.1154 (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]                   [']
 

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/trigger1209374/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:
Wed Jan 17 03:40:10 EST 2024