TDRSS lightcurve for Trigger=522578

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 21 May 12 06:00:06 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     522578,   Seg_Num: 0
GRB_RA:          148.693d {+09h 54m 46s} (J2000),
                 148.810d {+09h 55m 14s} (current),
                 148.222d {+09h 52m 53s} (1950)
GRB_DEC:         -49.419d {-49d 25' 08"} (J2000),
                 -49.478d {-49d 28' 41"} (current),
                 -49.182d {-49d 10' 54"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2566 [cnts]    Image_Peak=221 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   470     E_range: 25-100 keV
BKG_INTEN:       24071 [cnts]
BKG_TIME:        21567.76 SOD {05:59:27.76} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16068 TJD;   142 DOY;   12/05/21
GRB_TIME:        21582.93 SOD {05:59:42.93} UT
GRB_PHI:         -32.75 [deg]
GRB_THETA:        13.14 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     24.69 [sigma]
IMAGE_SIGNIF:    11.48 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  +1  +0  +1 +26  +0 
SUN_POSTN:        58.43d {+03h 53m 44s}  +20.27d {+20d 16' 20"}
SUN_DIST:        105.51 [deg]   Sun_angle= -6.0 [hr] (East of Sun)
MOON_POSTN:       61.34d {+04h 05m 20s}  +21.01d {+21d 00' 19"}
MOON_DIST:       104.23 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:      275.91,  3.96 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      179.17,-56.23 [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 = 229.41,10.82 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 21 May 12 06:18:30 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     522578,   Seg_Num: 0
GRB_RA:          148.693d {+09h 54m 46s} (J2000),
                 148.810d {+09h 55m 14s} (current),
                 148.222d {+09h 52m 53s} (1950)
GRB_DEC:         -49.419d {-49d 25' 08"} (J2000),
                 -49.478d {-49d 28' 41"} (current),
                 -49.182d {-49d 10' 54"} (1950)
GRB_DATE:        16068 TJD;   142 DOY;   12/05/21
GRB_TIME:        21582.93 SOD {05:59:42.93} UT
TRIGGER_INDEX:   470
GRB_PHI:         -32.75 [deg]
GRB_THETA:        13.14 [deg]
DELTA_TIME:      -76.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     24.69 [sigma]
IMAGE_SIGNIF:    11.48 [sigma]
LC_URL:          sw00522578000msb.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 May 21 02:19:03 EDT 2012