TDRSS lightcurve for Trigger=522245

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 14 May 12 16:55:23 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     522245,   Seg_Num: 0
GRB_RA:          257.313d {+17h 09m 15s} (J2000),
                 257.521d {+17h 10m 05s} (current),
                 256.474d {+17h 05m 54s} (1950)
GRB_DEC:         -36.282d {-36d 16' 56"} (J2000),
                 -36.297d {-36d 17' 50"} (current),
                 -36.219d {-36d 13' 08"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1238 [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:        16061 TJD;   135 DOY;   12/05/14
GRB_TIME:        60839.79 SOD {16:53:59.79} UT
GRB_PHI:          20.49 [deg]
GRB_THETA:        10.09 [deg]
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.84 [sigma]
MERIT_PARAMS:     +0  +0 +123  +6  +1  -5  +0  +1 +87  +1 
SUN_POSTN:        51.92d {+03h 27m 40s}  +18.84d {+18d 50' 27"}
SUN_DIST:        151.53 [deg]   Sun_angle= 10.3 [hr] (West of Sun)
MOON_POSTN:      344.40d {+22h 57m 35s}   -0.97d {-00d 58' 18"}
MOON_DIST:        86.91 [deg]
MOON_ILLUM:      32 [%]
GAL_COORDS:      349.64,  2.27 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      259.52,-13.30 [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=10638=IGR17091-3624,   delta=0.125 [deg].  
COMMENTS:        This matches a source in the ground catalog: IGR17091-3624,   delta=0.125 [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 = 96.79,16.24 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 14 May 12 17:12:24 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     522245,   Seg_Num: 0
GRB_RA:          257.313d {+17h 09m 15s} (J2000),
                 257.521d {+17h 10m 05s} (current),
                 256.474d {+17h 05m 54s} (1950)
GRB_DEC:         -36.282d {-36d 16' 56"} (J2000),
                 -36.297d {-36d 17' 50"} (current),
                 -36.219d {-36d 13' 08"} (1950)
GRB_DATE:        16061 TJD;   135 DOY;   12/05/14
GRB_TIME:        60839.79 SOD {16:53:59.79} UT
TRIGGER_INDEX:   20000
GRB_PHI:          20.49 [deg]
GRB_THETA:        10.09 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.84 [sigma]
LC_URL:          sw00522245000msb.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 May 14 13:13:04 EDT 2012