TDRSS lightcurve for Trigger=341749

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 01 Feb 09 17:47:31 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     341749,   Seg_Num: 0
GRB_RA:           92.031d {+06h 08m 07s} (J2000),
                  92.094d {+06h 08m 23s} (current),
                  91.685d {+06h 06m 44s} (1950)
GRB_DEC:         -46.586d {-46d 35' 10"} (J2000),
                 -46.588d {-46d 35' 17"} (current),
                 -46.577d {-46d 34' 38"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       6992 [cnts]    Image_Peak=180 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   155     E_range: 50-350 keV
BKG_INTEN:       36092 [cnts]
BKG_TIME:        64011.53 SOD {17:46:51.53} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14863 TJD;    32 DOY;   09/02/01
GRB_TIME:        64022.73 SOD {17:47:02.73} UT
GRB_PHI:         -50.28 [deg]
GRB_THETA:        46.53 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     32.77 [sigma]
IMAGE_SIGNIF:    7.91 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3 +20  +0  +0 +26  +0 
SUN_POSTN:       315.47d {+21h 01m 54s}  -16.91d {-16d 54' 34"}
SUN_DIST:        105.46 [deg]   Sun_angle= -9.1 [hr] (East of Sun)
MOON_POSTN:       23.66d {+01h 34m 38s}  +15.49d {+15d 29' 14"}
MOON_DIST:        87.17 [deg]
MOON_ILLUM:      37 [%]
GAL_COORDS:      253.97,-26.50 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       94.08,-70.00 [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 = 141.12,16.29 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 01 Feb 09 18:03:53 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     341749,   Seg_Num: 0
GRB_RA:           92.031d {+06h 08m 07s} (J2000),
                  92.094d {+06h 08m 23s} (current),
                  91.685d {+06h 06m 44s} (1950)
GRB_DEC:         -46.586d {-46d 35' 10"} (J2000),
                 -46.588d {-46d 35' 17"} (current),
                 -46.577d {-46d 34' 38"} (1950)
GRB_DATE:        14863 TJD;    32 DOY;   09/02/01
GRB_TIME:        64022.73 SOD {17:47:02.73} UT
TRIGGER_INDEX:   155
GRB_PHI:         -50.28 [deg]
GRB_THETA:        46.53 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     32.77 [sigma]
IMAGE_SIGNIF:    7.91 [sigma]
LC_URL:          sw00341749000msb.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:
Sun Feb  1 13:04:05 EST 2009