TDRSS lightcurve for Trigger=373458

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 20 Oct 09 21:37:02 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     373458,   Seg_Num: 0
GRB_RA:          175.715d {+11h 42m 52s} (J2000),
                 175.846d {+11h 43m 23s} (current),
                 175.047d {+11h 40m 11s} (1950)
GRB_DEC:         +50.972d {+50d 58' 19"} (J2000),
                 +50.918d {+50d 55' 03"} (current),
                 +51.250d {+51d 14' 58"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       6271 [cnts]    Image_Peak=520 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   148     E_range: 25-100 keV
BKG_INTEN:       31767 [cnts]
BKG_TIME:        77786.81 SOD {21:36:26.81} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15124 TJD;   293 DOY;   09/10/20
GRB_TIME:        77804.66 SOD {21:36:44.66} UT
GRB_PHI:         -148.64 [deg]
GRB_THETA:        41.12 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     32.41 [sigma]
IMAGE_SIGNIF:    17.70 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +5  +0  +0 -39  +0 
SUN_POSTN:       205.65d {+13h 42m 36s}  -10.63d {-10d 37' 39"}
SUN_DIST:         66.76 [deg]   Sun_angle= 2.0 [hr] (West of Sun)
MOON_POSTN:      237.33d {+15h 49m 20s}  -24.19d {-24d 11' 32"}
MOON_DIST:        92.50 [deg]
MOON_ILLUM:      8 [%]
GAL_COORDS:      146.93, 62.84 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      150.71, 43.95 [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 = 160.64,20.43 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=277767405).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 20 Oct 09 21:40:38 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     373458,   Seg_Num: 0
GRB_RA:          175.715d {+11h 42m 52s} (J2000),
                 175.846d {+11h 43m 23s} (current),
                 175.047d {+11h 40m 11s} (1950)
GRB_DEC:         +50.972d {+50d 58' 19"} (J2000),
                 +50.918d {+50d 55' 03"} (current),
                 +51.250d {+51d 14' 58"} (1950)
GRB_DATE:        15124 TJD;   293 DOY;   09/10/20
GRB_TIME:        77804.66 SOD {21:36:44.66} UT
TRIGGER_INDEX:   148
GRB_PHI:         -148.64 [deg]
GRB_THETA:        41.12 [deg]
DELTA_TIME:      -24.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     32.41 [sigma]
IMAGE_SIGNIF:    17.70 [sigma]
LC_URL:          sw00373458000msb.lc

Initial TDRSS lightcurve and spacecraft attitude plot

TDRSS lightcurve from T0-30 to T0+50 (zoom in)

TDRSS light curve from T0-1 to T0+2 (More zoom in)

1.6s binned TDRSS light curve

Extended TDRSS light curve and spacecraft attitude plot(s)

Extended TDRSS lc No.1

Extended TDRSS lc No.2

Extended TDRSS lc No.3

Extended TDRSS lc No.4

Plot creation:
Tue Oct 20 18:19:15 EDT 2009