TDRSS lightcurve for Trigger=417420

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 28 Mar 10 15:54:53 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     417420,   Seg_Num: 0
GRB_RA:          130.240d {+08h 40m 58s} (J2000),
                 130.328d {+08h 41m 19s} (current),
                 129.812d {+08h 39m 15s} (1950)
GRB_DEC:         -45.028d {-45d 01' 40"} (J2000),
                 -45.065d {-45d 03' 52"} (current),
                 -44.849d {-44d 50' 55"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=2006 [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:        15283 TJD;    87 DOY;   10/03/28
GRB_TIME:        57218.34 SOD {15:53:38.34} UT
GRB_PHI:          -4.83 [deg]
GRB_THETA:        24.19 [deg]
SOLN_STATUS:     0x211D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.68 [sigma]
MERIT_PARAMS:     +0  +0 +123  +6  +1  -1  +0  +1 +42  +0 
SUN_POSTN:         7.22d {+00h 28m 53s}   +3.12d {+03d 07' 07"}
SUN_DIST:        115.07 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      167.44d {+11h 09m 45s}   +0.61d {+00d 36' 36"}
MOON_DIST:        56.24 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      264.03, -1.91 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      154.93,-59.73 [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=10681=(null) (probably an AT_Slot).  
COMMENTS:        This matches a source in the ground catalog: IGR J08408-4503,   delta=0.033 [deg].  
COMMENTS:        There is a bright star (mag=5.71) 10.56 arcmin from this position.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 158.78,1.05 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 28 Mar 10 16:10:22 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     417420,   Seg_Num: 0
GRB_RA:          130.240d {+08h 40m 58s} (J2000),
                 130.328d {+08h 41m 19s} (current),
                 129.812d {+08h 39m 15s} (1950)
GRB_DEC:         -45.028d {-45d 01' 40"} (J2000),
                 -45.065d {-45d 03' 52"} (current),
                 -44.849d {-44d 50' 55"} (1950)
GRB_DATE:        15283 TJD;    87 DOY;   10/03/28
GRB_TIME:        57218.34 SOD {15:53:38.34} UT
TRIGGER_INDEX:   20000
GRB_PHI:          -4.83 [deg]
GRB_THETA:        24.19 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x211D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.68 [sigma]
LC_URL:          sw00417420000msb.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:
Sun Mar 28 12:11:09 EDT 2010