TDRSS lightcurve for Trigger=306745

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 19 Mar 08 02:08:21 UT
NOTICE_TYPE:     Swift-BAT GRB Position RETRACTION
TRIGGER_NUM:     306745,   Seg_Num: 0
GRB_RA:          244.637d {+16h 18m 33s} (J2000),
                 244.754d {+16h 19m 01s} (current),
                 243.928d {+16h 15m 43s} (1950)
GRB_DEC:         -15.275d {-15d 16' 29"} (J2000),
                 -15.295d {-15d 17' 39"} (current),
                 -15.154d {-15d 09' 14"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=5022 [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:        14544 TJD;    79 DOY;   08/03/19
GRB_TIME:        7029.34 SOD {01:57:09.34} UT
GRB_PHI:         157.38 [deg]
GRB_THETA:        37.95 [deg]
SOLN_STATUS:     0x431
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    18.71 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +6  +0  +0 +39  +1 
SUN_POSTN:       358.94d {+23h 55m 46s}   -0.46d {-00d 27' 28"}
SUN_DIST:        113.15 [deg]   Sun_angle= 7.6 [hr] (West of Sun)
MOON_POSTN:      149.26d {+09h 57m 02s}  +12.46d {+12d 27' 31"}
MOON_DIST:        98.46 [deg]
MOON_ILLUM:      93 [%]
GAL_COORDS:      359.17, 24.27 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      245.45,  6.03 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
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 not a GRB.  
COMMENTS:           
COMMENTS:        This is a RETRACTION of a previous notice that identified this as a GRB -- it is NOT a GRB.  
COMMENTS:           

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 19 Mar 08 02:14:04 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     306745,   Seg_Num: 0
GRB_RA:          244.637d {+16h 18m 33s} (J2000),
                 244.754d {+16h 19m 01s} (current),
                 243.929d {+16h 15m 43s} (1950)
GRB_DEC:         -15.275d {-15d 16' 30"} (J2000),
                 -15.295d {-15d 17' 40"} (current),
                 -15.154d {-15d 09' 15"} (1950)
GRB_DATE:        14544 TJD;    79 DOY;   08/03/19
GRB_TIME:        7029.34 SOD {01:57:09.34} UT
TRIGGER_INDEX:   20000
GRB_PHI:         157.38 [deg]
GRB_THETA:        37.95 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    18.71 [sigma]
LC_URL:          sw00306745000msb.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:
Tue Mar 18 22:14:30 EDT 2008