TDRSS lightcurve for Trigger=341452

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 29 Jan 09 06:47:56 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     341452,   Seg_Num: 0
GRB_RA:          252.048d {+16h 48m 11s} (J2000),
                 252.213d {+16h 48m 51s} (current),
                 251.141d {+16h 44m 34s} (1950)
GRB_DEC:         -45.236d {-45d 14' 07"} (J2000),
                 -45.251d {-45d 15' 03"} (current),
                 -45.148d {-45d 08' 51"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=6171 [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:        14860 TJD;    29 DOY;   09/01/29
GRB_TIME:        23587.54 SOD {06:33:07.54} UT
GRB_PHI:         -133.24 [deg]
GRB_THETA:        12.89 [deg]
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    10.68 [sigma]
MERIT_PARAMS:     +0  +0 +123  +6  +1  +0  +0  +1 -55  +0 
SUN_POSTN:       311.94d {+20h 47m 44s}  -17.87d {-17d 52' 28"}
SUN_DIST:         56.23 [deg]   Sun_angle= 4.0 [hr] (West of Sun)
MOON_POSTN:      343.01d {+22h 52m 02s}   -4.07d {-04d 04' 13"}
MOON_DIST:        87.67 [deg]
MOON_ILLUM:      8 [%]
GAL_COORDS:      340.15, -0.16 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      256.40,-22.64 [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 matches a source in the on-board catalog: Num=10678=IGR16479-4514,   delta=0.025 [deg].  
COMMENTS:        This matches a source in the ground catalog: IGR16479-4514,   delta=0.025 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 29 Jan 09 06:53:32 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     341452,   Seg_Num: 0
GRB_RA:          252.048d {+16h 48m 11s} (J2000),
                 252.213d {+16h 48m 51s} (current),
                 251.141d {+16h 44m 34s} (1950)
GRB_DEC:         -45.236d {-45d 14' 07"} (J2000),
                 -45.251d {-45d 15' 03"} (current),
                 -45.148d {-45d 08' 51"} (1950)
GRB_DATE:        14860 TJD;    29 DOY;   09/01/29
GRB_TIME:        23587.54 SOD {06:33:07.54} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -133.24 [deg]
GRB_THETA:        12.89 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    10.68 [sigma]
LC_URL:          sw00341452000msb.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:
Thu Jan 29 01:54:05 EST 2009