TDRSS lightcurve for Trigger=437466

Notes:

• 1) None of the TDRSS light curves are background subtracted.

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 31 Oct 10 10:11:20 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     437466,   Seg_Num: 0
GRB_RA:          267.005d {+17h 48m 01s} (J2000),
                 267.172d {+17h 48m 41s} (current),
                 266.236d {+17h 44m 57s} (1950)
GRB_DEC:         -24.775d {-24d 46' 29"} (J2000),
                 -24.778d {-24d 46' 40"} (current),
                 -24.759d {-24d 45' 30"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=11808 [image_cnts]
TRIGGER_DUR:     1128.000 [sec]   (=18.8 [min])
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:        15500 TJD;   304 DOY;   10/10/31
GRB_TIME:        35521.67 SOD {09:52:01.67} UT
GRB_PHI:          14.29 [deg]
GRB_THETA:         4.19 [deg]
SOLN_STATUS:     0x113
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.01 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -1  +0  +1 -64  +0 
SUN_POSTN:       215.51d {+14h 22m 03s}  -14.13d {-14d 08' 04"}
SUN_DIST:         49.57 [deg]   Sun_angle= -3.4 [hr] (East of Sun)
MOON_POSTN:      140.80d {+09h 23m 13s}  +11.42d {+11d 25' 10"}
MOON_DIST:       127.64 [deg]
MOON_ILLUM:      40 [%]
GAL_COORDS:        3.84,  1.70 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      267.28, -1.36 [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 does not match any source in the on-board catalog.  
COMMENTS:        This matches a source in the ground catalog: EXO 1745-248,   delta=0.236 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 80.30,-20.43 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 31 Oct 10 10:24:31 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     437466,   Seg_Num: 0
GRB_RA:          267.005d {+17h 48m 01s} (J2000),
                 267.172d {+17h 48m 41s} (current),
                 266.236d {+17h 44m 57s} (1950)
GRB_DEC:         -24.775d {-24d 46' 29"} (J2000),
                 -24.778d {-24d 46' 40"} (current),
                 -24.759d {-24d 45' 30"} (1950)
GRB_DATE:        15500 TJD;   304 DOY;   10/10/31
GRB_TIME:        35521.67 SOD {09:52:01.67} UT
TRIGGER_INDEX:   20000
GRB_PHI:          14.29 [deg]
GRB_THETA:         4.19 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     1128.000 [sec]   (=18.8 [min])
SOLN_STATUS:     0x113
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.01 [sigma]
LC_URL:          sw00437466000msb.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

Plot creation:
Sun Oct 31 06:25:45 EDT 2010