TDRSS lightcurve for Trigger=307208

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 21 Mar 08 23:02:48 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     307208,   Seg_Num: 0
GRB_RA:          250.496d {+16h 41m 59s} (J2000),
                 250.645d {+16h 42m 35s} (current),
                 249.589d {+16h 38m 21s} (1950)
GRB_DEC:         -45.556d {-45d 33' 22"} (J2000),
                 -45.572d {-45d 34' 16"} (current),
                 -45.461d {-45d 27' 40"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1819 [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:        14546 TJD;    81 DOY;   08/03/21
GRB_TIME:        82893.33 SOD {23:01:33.33} UT
GRB_PHI:          48.11 [deg]
GRB_THETA:         1.13 [deg]
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.23 [sigma]
MERIT_PARAMS:     +0  +0 +100  +6  +1  -3  +0  +1 +25  +1 
SUN_POSTN:         1.56d {+00h 06m 14s}   +0.68d {+00d 40' 34"}
SUN_DIST:        104.97 [deg]   Sun_angle= 7.4 [hr] (West of Sun)
MOON_POSTN:      182.14d {+12h 08m 35s}   -4.37d {-04d 22' 27"}
MOON_DIST:        71.92 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      339.19,  0.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      255.28,-23.11 [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=10632=IGR16418-4532,   delta=0.040 [deg].  
COMMENTS:        This matches a source in the ground catalog: IGR16418-4532,   delta=0.040 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 147.76,-18.98 [deg].

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 21 Mar 08 23:18:14 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     307208,   Seg_Num: 0
GRB_RA:          250.496d {+16h 41m 59s} (J2000),
                 250.645d {+16h 42m 35s} (current),
                 249.589d {+16h 38m 21s} (1950)
GRB_DEC:         -45.556d {-45d 33' 22"} (J2000),
                 -45.572d {-45d 34' 16"} (current),
                 -45.461d {-45d 27' 40"} (1950)
GRB_DATE:        14546 TJD;    81 DOY;   08/03/21
GRB_TIME:        82893.33 SOD {23:01:33.33} UT
TRIGGER_INDEX:   20000
GRB_PHI:          48.11 [deg]
GRB_THETA:         1.13 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.23 [sigma]
LC_URL:          sw00307208000msb.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:
Fri Mar 21 19:18:29 EDT 2008