TDRSS lightcurve for Trigger=312068

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 21 May 08 06:04:57 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     312068,   Seg_Num: 0
GRB_RA:          252.011d {+16h 48m 03s} (J2000),
                 252.163d {+16h 48m 39s} (current),
                 251.105d {+16h 44m 25s} (1950)
GRB_DEC:         -45.157d {-45d 09' 25"} (J2000),
                 -45.172d {-45d 10' 17"} (current),
                 -45.069d {-45d 04' 08"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1475 [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:        14607 TJD;   142 DOY;   08/05/21
GRB_TIME:        21821.19 SOD {06:03:41.19} UT
GRB_PHI:          63.91 [deg]
GRB_THETA:        20.36 [deg]
SOLN_STATUS:     0x811D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.21 [sigma]
MERIT_PARAMS:     +0  +0 +100  +6  +1  -3  -5  +1 +88  +1 
SUN_POSTN:        58.40d {+03h 53m 37s}  +20.27d {+20d 16' 01"}
SUN_DIST:        152.63 [deg]   Sun_angle= 11.1 [hr] (West of Sun)
MOON_POSTN:      251.15d {+16h 44m 36s}  -26.99d {-26d 59' 14"}
MOON_DIST:        18.20 [deg]
MOON_ILLUM:      99 [%]
GAL_COORDS:      340.19, -0.09 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      256.36,-22.57 [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 matches a source in the on-board catalog: Num=10678=IGR16479-4514,   delta=0.061 [deg].  
COMMENTS:        This matches a source in the ground catalog: IGR16479-4514,   delta=0.061 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 246.42,-8.65 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 21 May 08 06:20:24 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     312068,   Seg_Num: 0
GRB_RA:          252.011d {+16h 48m 03s} (J2000),
                 252.163d {+16h 48m 39s} (current),
                 251.105d {+16h 44m 25s} (1950)
GRB_DEC:         -45.157d {-45d 09' 25"} (J2000),
                 -45.172d {-45d 10' 17"} (current),
                 -45.069d {-45d 04' 08"} (1950)
GRB_DATE:        14607 TJD;   142 DOY;   08/05/21
GRB_TIME:        21821.19 SOD {06:03:41.19} UT
TRIGGER_INDEX:   20000
GRB_PHI:          63.91 [deg]
GRB_THETA:        20.36 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x811D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.21 [sigma]
LC_URL:          sw00312068000msb.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:
Wed May 21 02:20:52 EDT 2008