TDRSS lightcurve for Trigger=349450

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 17 Apr 09 15:28:28 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     349450,   Seg_Num: 0
GRB_RA:          209.706d {+13h 58m 49s} (J2000),
                 209.798d {+13h 59m 11s} (current),
                 209.213d {+13h 56m 51s} (1950)
GRB_DEC:         +47.000d {+47d 00' 01"} (J2000),
                 +46.955d {+46d 57' 20"} (current),
                 +47.243d {+47d 14' 34"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=4847 [image_cnts]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
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:        14938 TJD;   107 DOY;   09/04/17
GRB_TIME:        55203.33 SOD {15:20:03.33} UT
GRB_PHI:          18.09 [deg]
GRB_THETA:        18.90 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.81 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +0  +0  +0 +53  +0 
SUN_POSTN:        25.77d {+01h 43m 04s}  +10.67d {+10d 40' 20"}
SUN_DIST:        122.26 [deg]   Sun_angle= 11.7 [hr] (West of Sun)
MOON_POSTN:      300.72d {+20h 02m 53s}  -21.07d {-21d 04' 25"}
MOON_DIST:       105.85 [deg]
MOON_ILLUM:      49 [%]
GAL_COORDS:       93.71, 66.12 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      181.85, 53.65 [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 = 88.75,-20.46 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 17 Apr 09 15:36:39 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     349450,   Seg_Num: 0
GRB_RA:          209.706d {+13h 58m 49s} (J2000),
                 209.798d {+13h 59m 11s} (current),
                 209.213d {+13h 56m 51s} (1950)
GRB_DEC:         +47.000d {+47d 00' 01"} (J2000),
                 +46.955d {+46d 57' 20"} (current),
                 +47.243d {+47d 14' 34"} (1950)
GRB_DATE:        14938 TJD;   107 DOY;   09/04/17
GRB_TIME:        55203.33 SOD {15:20:03.33} UT
TRIGGER_INDEX:   20000
GRB_PHI:          18.09 [deg]
GRB_THETA:        18.90 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.81 [sigma]
LC_URL:          sw00349450000msb.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

Plot creation:
Fri Apr 17 11:37:44 EDT 2009