TDRSS lightcurve for Trigger=635795

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 22 Mar 15 09:30:37 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     635795,   Seg_Num: 0
GRB_RA:          245.197d {+16h 20m 47s} (J2000),
                 245.413d {+16h 21m 39s} (current),
                 244.490d {+16h 17m 57s} (1950)
GRB_DEC:         -15.018d {-15d 01' 03"} (J2000),
                 -15.053d {-15d 03' 10"} (current),
                 -14.899d {-14d 53' 57"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=4828 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        17103 TJD;    81 DOY;   15/03/22
GRB_TIME:        33570.65 SOD {09:19:30.65} UT
GRB_PHI:         -159.79 [deg]
GRB_THETA:        25.09 [deg]
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    18.30 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +6  +0  +0 +42  +0 
SUN_POSTN:         1.32d {+00h 05m 18s}   +0.57d {+00d 34' 25"}
SUN_DIST:        115.12 [deg]   Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN:       27.94d {+01h 51m 45s}   +9.67d {+09d 40' 23"}
MOON_DIST:       143.05 [deg]
MOON_ILLUM:      6 [%]
GAL_COORDS:      359.77, 24.02 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      245.94,  6.37 [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 an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
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 = 226.18,20.25 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 22 Mar 15 09:32:21 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     635795,   Seg_Num: 0
GRB_RA:          245.197d {+16h 20m 47s} (J2000),
                 245.413d {+16h 21m 39s} (current),
                 244.490d {+16h 17m 57s} (1950)
GRB_DEC:         -15.018d {-15d 01' 03"} (J2000),
                 -15.053d {-15d 03' 10"} (current),
                 -14.899d {-14d 53' 57"} (1950)
GRB_DATE:        17103 TJD;    81 DOY;   15/03/22
GRB_TIME:        33570.65 SOD {09:19:30.65} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -159.79 [deg]
GRB_THETA:        25.09 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    18.30 [sigma]
LC_URL:          sw00635795000msb.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

Plot creation:
Sun Mar 22 05:33:23 EDT 2015