TDRSS lightcurve for Trigger=312072

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 08:38:21 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     312072,   Seg_Num: 0
GRB_RA:           47.046d {+03h 08m 11s} (J2000),
                  47.183d {+03h 08m 44s} (current),
                  46.231d {+03h 04m 55s} (1950)
GRB_DEC:         +40.959d {+40d 57' 31"} (J2000),
                 +40.990d {+40d 59' 25"} (current),
                 +40.767d {+40d 46' 02"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=3349 [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:        14607 TJD;   142 DOY;   08/05/21
GRB_TIME:        30757.19 SOD {08:32:37.19} UT
GRB_PHI:         -105.53 [deg]
GRB_THETA:        35.74 [deg]
SOLN_STATUS:     0xA111
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.40 [sigma]
MERIT_PARAMS:     +0  +1  +0  +6  +1  -1 -100  +0 -92  +1 
SUN_POSTN:        58.51d {+03h 54m 02s}  +20.29d {+20d 17' 18"}
SUN_DIST:         22.83 [deg]   Sun_angle= 0.8 [hr] (West of Sun)
MOON_POSTN:      252.56d {+16h 50m 15s}  -27.10d {-27d 06' 17"}
MOON_DIST:       154.95 [deg]
MOON_ILLUM:      99 [%]
GAL_COORDS:      148.98,-14.90 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       56.17, 22.43 [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 that was purposefully removed from the on-board catalog.  
COMMENTS:        This matches a source in the ground catalog: Algol,   delta=0.004 [deg].  
COMMENTS:        There is a bright star (mag=2.12) 0.26 arcmin from this position.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 61.19,17.62 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 21 May 08 08:40:58 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     312072,   Seg_Num: 0
GRB_RA:           47.046d {+03h 08m 11s} (J2000),
                  47.183d {+03h 08m 44s} (current),
                  46.231d {+03h 04m 55s} (1950)
GRB_DEC:         +40.959d {+40d 57' 31"} (J2000),
                 +40.990d {+40d 59' 25"} (current),
                 +40.767d {+40d 46' 02"} (1950)
GRB_DATE:        14607 TJD;   142 DOY;   08/05/21
GRB_TIME:        30757.19 SOD {08:32:37.19} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -105.53 [deg]
GRB_THETA:        35.74 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
SOLN_STATUS:     0xA111
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.40 [sigma]
LC_URL:          sw00312072000msb.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:
Thu May 22 09:20:41 EDT 2008