TDRSS lightcurve for Trigger=526892

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 16 Jul 12 21:01:10 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     526892,   Seg_Num: 0
GRB_RA:          267.002d {+17h 48m 01s} (J2000),
                 267.195d {+17h 48m 47s} (current),
                 266.234d {+17h 44m 56s} (1950)
GRB_DEC:         -24.748d {-24d 44' 54"} (J2000),
                 -24.752d {-24d 45' 06"} (current),
                 -24.732d {-24d 43' 54"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1307 [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:        16124 TJD;   198 DOY;   12/07/16
GRB_TIME:        75590.56 SOD {20:59:50.56} UT
GRB_PHI:         -154.75 [deg]
GRB_THETA:        17.80 [deg]
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.01 [sigma]
MERIT_PARAMS:     +0  +0 +95  +6  +1  -5  +0  +1 +88  +1 
SUN_POSTN:       116.63d {+07h 46m 32s}  +21.18d {+21d 10' 56"}
SUN_DIST:        152.72 [deg]   Sun_angle= -10.0 [hr] (East of Sun)
MOON_POSTN:       88.14d {+05h 52m 33s}  +21.43d {+21d 25' 51"}
MOON_DIST:       176.57 [deg]
MOON_ILLUM:      5 [%]
GAL_COORDS:        3.86,  1.72 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      267.28, -1.34 [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=10325=EXO_1745-248,   delta=0.036 [deg].  
COMMENTS:        This matches a source in the ground catalog: Terzan_5,   delta=0.035 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 75.80,-16.62 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 16 Jul 12 21:16:43 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     526892,   Seg_Num: 0
GRB_RA:          267.002d {+17h 48m 01s} (J2000),
                 267.195d {+17h 48m 47s} (current),
                 266.234d {+17h 44m 56s} (1950)
GRB_DEC:         -24.748d {-24d 44' 54"} (J2000),
                 -24.752d {-24d 45' 06"} (current),
                 -24.732d {-24d 43' 54"} (1950)
GRB_DATE:        16124 TJD;   198 DOY;   12/07/16
GRB_TIME:        75590.56 SOD {20:59:50.56} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -154.75 [deg]
GRB_THETA:        17.80 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.01 [sigma]
LC_URL:          sw00526892000msb.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

Plot creation:
Mon Jul 16 17:17:03 EDT 2012