TDRSS lightcurve for Trigger=458521

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 01 Aug 11 19:50:33 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     458521,   Seg_Num: 0
GRB_RA:           89.285d {+05h 57m 08s} (J2000),
                  89.840d {+05h 59m 22s} (current),
                  86.891d {+05h 47m 34s} (1950)
GRB_DEC:         +80.988d {+80d 59' 18"} (J2000),
                 +80.989d {+80d 59' 20"} (current),
                 +80.979d {+80d 58' 45"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       14033 [cnts]    Image_Peak=350 [image_cnts]
TRIGGER_DUR:     4.096 [sec] 
TRIGGER_INDEX:   298     E_range: 25-100 keV
BKG_INTEN:       119582 [cnts]
BKG_TIME:        71328.78 SOD {19:48:48.78} UT
BKG_DUR:         40 [sec]
GRB_DATE:        15774 TJD;   213 DOY;   11/08/01
GRB_TIME:        71382.99 SOD {19:49:42.99} UT
GRB_PHI:         -132.13 [deg]
GRB_THETA:        25.30 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     8.83 [sigma]
IMAGE_SIGNIF:    7.83 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  -2  +0  +0 -41  +0 
SUN_POSTN:       131.65d {+08h 46m 37s}  +17.95d {+17d 56' 52"}
SUN_DIST:         65.46 [deg]   Sun_angle= 2.8 [hr] (West of Sun)
MOON_POSTN:      156.68d {+10h 26m 44s}   +4.49d {+04d 29' 22"}
MOON_DIST:        82.03 [deg]
MOON_ILLUM:      6 [%]
GAL_COORDS:      132.58, 24.69 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       89.79, 57.55 [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 = 147.48,16.92 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 01 Aug 11 20:06:45 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     458521,   Seg_Num: 0
GRB_RA:           89.285d {+05h 57m 08s} (J2000),
                  89.840d {+05h 59m 22s} (current),
                  86.891d {+05h 47m 34s} (1950)
GRB_DEC:         +80.988d {+80d 59' 18"} (J2000),
                 +80.989d {+80d 59' 20"} (current),
                 +80.979d {+80d 58' 45"} (1950)
GRB_DATE:        15774 TJD;   213 DOY;   11/08/01
GRB_TIME:        71382.99 SOD {19:49:42.99} UT
TRIGGER_INDEX:   298
GRB_PHI:         -132.13 [deg]
GRB_THETA:        25.30 [deg]
DELTA_TIME:      19.00 [sec]
TRIGGER_DUR:     4.096 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     8.83 [sigma]
IMAGE_SIGNIF:    7.83 [sigma]
LC_URL:          sw00458521000msb.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:
Mon Aug  1 16:07:23 EDT 2011