TDRSS lightcurve for Trigger=312582

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 28 May 08 09:53:17 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     312582,   Seg_Num: 0
GRB_RA:          248.954d {+16h 35m 49s} (J2000),
                 249.110d {+16h 36m 26s} (current),
                 248.031d {+16h 32m 07s} (1950)
GRB_DEC:         -47.585d {-47d 35' 06"} (J2000),
                 -47.602d {-47d 36' 07"} (current),
                 -47.483d {-47d 28' 59"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       3979 [cnts]    Image_Peak=955 [image_cnts]
TRIGGER_DUR:     0.016 [sec] 
TRIGGER_INDEX:   10209     E_range: 15-50 keV
BKG_INTEN:       44820 [cnts]
BKG_TIME:        35565.17 SOD {09:52:45.17} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14614 TJD;   149 DOY;   08/05/28
GRB_TIME:        35580.53 SOD {09:53:00.53} UT
GRB_PHI:          34.37 [deg]
GRB_THETA:        22.94 [deg]
SOLN_STATUS:     0x10D
RATE_SIGNIF:     255.99 [sigma]
IMAGE_SIGNIF:    25.15 [sigma]
MERIT_PARAMS:     +0  +0 +100  -6  +1 +37  +0  +1 +89  +1 
SUN_POSTN:        65.64d {+04h 22m 33s}  +21.55d {+21d 32' 59"}
SUN_DIST:        153.80 [deg]   Sun_angle= 11.8 [hr] (West of Sun)
MOON_POSTN:      341.56d {+22h 46m 15s}   -5.88d {-05d 52' 51"}
MOON_DIST:        87.31 [deg]
MOON_ILLUM:      47 [%]
GAL_COORDS:      336.97, -0.10 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      254.46,-25.27 [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 matches a source in the on-board catalog: Num=10204=SGR1627-41,   delta=0.011 [deg].  
COMMENTS:        This matches a source in the ground catalog: SGR1627-41,   delta=0.011 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 162.30,-16.67 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 28 May 08 10:09:45 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     312582,   Seg_Num: 0
GRB_RA:          248.954d {+16h 35m 49s} (J2000),
                 249.110d {+16h 36m 26s} (current),
                 248.031d {+16h 32m 07s} (1950)
GRB_DEC:         -47.585d {-47d 35' 06"} (J2000),
                 -47.602d {-47d 36' 07"} (current),
                 -47.483d {-47d 28' 59"} (1950)
GRB_DATE:        14614 TJD;   149 DOY;   08/05/28
GRB_TIME:        35580.79 SOD {09:53:00.79} UT
TRIGGER_INDEX:   10209
GRB_PHI:          34.37 [deg]
GRB_THETA:        22.94 [deg]
DELTA_TIME:      39.00 [sec]
TRIGGER_DUR:     0.016 [sec] 
SOLN_STATUS:     0x10D
RATE_SIGNIF:     255.99 [sigma]
IMAGE_SIGNIF:    25.15 [sigma]
LC_URL:          sw00312582000msb.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:
Wed May 28 06:10:08 EDT 2008