TDRSS lightcurve for Trigger=522197

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 14 May 12 01:19:38 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     522197,   Seg_Num: 0
GRB_RA:          282.991d {+18h 51m 58s} (J2000),
                 283.154d {+18h 52m 37s} (current),
                 282.330d {+18h 49m 19s} (1950)
GRB_DEC:          -4.252d {-04d 15' 06"} (J2000),
                  -4.236d {-04d 14' 10"} (current),
                  -4.313d {-04d 18' 46"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4886 [cnts]    Image_Peak=350 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       27999 [cnts]
BKG_TIME:        4351.79 SOD {01:12:31.79} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16061 TJD;   135 DOY;   12/05/14
GRB_TIME:        4369.90 SOD {01:12:49.90} UT
GRB_PHI:         178.00 [deg]
GRB_THETA:        35.80 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     20.49 [sigma]
IMAGE_SIGNIF:    12.68 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +2  +0  +1 +60  +0 
SUN_POSTN:        51.27d {+03h 25m 06s}  +18.69d {+18d 41' 10"}
SUN_DIST:        127.36 [deg]   Sun_angle= 8.5 [hr] (West of Sun)
MOON_POSTN:      336.91d {+22h 27m 39s}   -3.93d {-03d 56' 04"}
MOON_DIST:        53.61 [deg]
MOON_ILLUM:      38 [%]
GAL_COORDS:       29.21, -2.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      283.68, 18.57 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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 = 12.65,6.69 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 14 May 12 01:34:15 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     522197,   Seg_Num: 0
GRB_RA:          282.991d {+18h 51m 58s} (J2000),
                 283.154d {+18h 52m 37s} (current),
                 282.330d {+18h 49m 19s} (1950)
GRB_DEC:          -4.252d {-04d 15' 06"} (J2000),
                  -4.236d {-04d 14' 10"} (current),
                  -4.313d {-04d 18' 46"} (1950)
GRB_DATE:        16061 TJD;   135 DOY;   12/05/14
GRB_TIME:        4369.90 SOD {01:12:49.90} UT
TRIGGER_INDEX:   146
GRB_PHI:         178.00 [deg]
GRB_THETA:        35.80 [deg]
DELTA_TIME:      -51.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     20.49 [sigma]
IMAGE_SIGNIF:    12.68 [sigma]
LC_URL:          sw00522197000msb.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 May 13 21:34:43 EDT 2012