TDRSS lightcurve for Trigger=258408

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 29 Jan 07 23:36:25 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     258408,   Seg_Num: 0
GRB_RA:           37.014d {+02h 28m 03s} (J2000),
                  37.109d {+02h 28m 26s} (current),
                  36.339d {+02h 25m 21s} (1950)
GRB_DEC:         +11.697d {+11d 41' 51"} (J2000),
                 +11.729d {+11d 43' 44"} (current),
                 +11.474d {+11d 28' 27"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1246 [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:        14129 TJD;    29 DOY;   07/01/29
GRB_TIME:        84910.26 SOD {23:35:10.26} UT
GRB_PHI:          79.34 [deg]
GRB_THETA:        29.05 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.28 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +0  -2  +1 
SUN_POSTN:       312.13d {+20h 48m 30s}  -17.82d {-17d 49' 27"}
SUN_DIST:         88.89 [deg]   Sun_angle= -5.7 [hr] (East of Sun)
MOON_POSTN:       90.80d {+06h 03m 12s}  +28.47d {+28d 27' 55"}
MOON_DIST:        52.66 [deg]
MOON_ILLUM:      89 [%]
GAL_COORDS:      157.21,-44.65 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       38.48, -2.78 [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 a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 267.07,-7.42 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 29 Jan 07 23:53:04 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     258408,   Seg_Num: 0
GRB_RA:           37.014d {+02h 28m 03s} (J2000),
                  37.109d {+02h 28m 26s} (current),
                  36.339d {+02h 25m 21s} (1950)
GRB_DEC:         +11.697d {+11d 41' 51"} (J2000),
                 +11.729d {+11d 43' 44"} (current),
                 +11.474d {+11d 28' 27"} (1950)
GRB_DATE:        14129 TJD;    29 DOY;   07/01/29
GRB_TIME:        84910.26 SOD {23:35:10.26} UT
TRIGGER_INDEX:   20000
GRB_PHI:          79.34 [deg]
GRB_THETA:        29.05 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.28 [sigma]
LC_URL:          sw00258408000msb.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:
Mon Jan 29 18:53:23 EST 2007