TDRSS lightcurve for Trigger=180984

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 10 Feb 06 07:17:54 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     180984,   Seg_Num: 0
GRB_RA:          255.199d {+17h 00m 48s} (J2000),
                 255.307d {+17h 01m 14s} (current),
                 254.320d {+16h 57m 17s} (1950)
GRB_DEC:         -41.658d {-41d 39' 27"} (J2000),
                 -41.667d {-41d 39' 59"} (current),
                 -41.585d {-41d 35' 04"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=4398 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        -1.00 SOD {00:00:-1.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        13776 TJD;    41 DOY;   06/02/10
GRB_TIME:        26182.99 SOD {07:16:22.99} UT
GRB_PHI:         -73.18 [deg]
GRB_THETA:         5.69 [deg]
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    11.64 [sigma]
MERIT_PARAMS:     +0  +0 +100  +6  +1  +1  +0  +1 -42  +1 
SUN_POSTN:       323.79d {+21h 35m 10s}  -14.37d {-14d 21' 54"}
SUN_DIST:         64.51 [deg]   Sun_angle= 4.6 [hr] (West of Sun)
MOON_POSTN:      112.03d {+07h 28m 06s}  +26.93d {+26d 55' 49"}
MOON_DIST:       146.61 [deg]
MOON_ILLUM:      93 [%]
GAL_COORDS:      344.37,  0.32 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      258.37,-18.81 [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.  
COMMENTS:        This matches a source in the ground catalog: AX17007-4139,   delta=0.015 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 12.33,-17.23 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 10 Feb 06 07:21:39 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     7972417,   Seg_Num: 67
GRB_RA:          255.199d {+17h 00m 48s} (J2000),
                 256.219d {+17h 04m 53s} (current),
                 254.320d {+16h 57m 17s} (1950)
GRB_DEC:         -41.658d {-41d 39' 27"} (J2000),
                 -41.737d {-41d 44' 14"} (current),
                 -41.585d {-41d 35' 04"} (1950)
GRB_DATE:        32687 TJD;   18952 DOY;   06/135741768/134788168
GRB_TIME:        72577.00 SOD {20:09:37.00} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -73.18 [deg]
GRB_THETA:         5.69 [deg]
DELTA_TIME:      3564.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    11.64 [sigma]
LC_URL:          sw00180984000msb.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

Plot creation:
Fri Feb 10 02:23:06 EST 2006