TDRSS lightcurve for Trigger=677582

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 03 Mar 16 22:46:55 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     677582,   Seg_Num: 0
GRB_RA:          257.217d {+17h 08m 52s} (J2000),
                 257.489d {+17h 09m 57s} (current),
                 256.377d {+17h 05m 31s} (1950)
GRB_DEC:         -36.401d {-36d 24' 02"} (J2000),
                 -36.421d {-36d 25' 13"} (current),
                 -36.337d {-36d 20' 13"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=4167 [image_cnts]
TRIGGER_DUR:     376.000 [sec]   (=6.3 [min])
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:        17450 TJD;    63 DOY;   16/03/03
GRB_TIME:        81608.07 SOD {22:40:08.07} UT
GRB_PHI:          76.41 [deg]
GRB_THETA:         0.07 [deg]
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.30 [sigma]
MERIT_PARAMS:     +0  +0 +123  +7  +1  -4  +0  +1  -9  +1 
SUN_POSTN:       345.07d {+23h 00m 16s}   -6.37d {-06d 22' 22"}
SUN_DIST:         84.28 [deg]   Sun_angle= 5.8 [hr] (West of Sun)
MOON_POSTN:      277.09d {+18h 28m 22s}  -18.18d {-18d 10' 42"}
MOON_DIST:        25.12 [deg]
MOON_ILLUM:      31 [%]
GAL_COORDS:      349.50,  2.26 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      259.45,-13.43 [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=0.042 [deg].  
COMMENTS:        This matches a source in the ground catalog: IGR17091-3624,   delta=0.042 [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 = 141.02,19.89 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 03 Mar 16 22:57:07 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     677582,   Seg_Num: 0
GRB_RA:          257.217d {+17h 08m 52s} (J2000),
                 257.489d {+17h 09m 57s} (current),
                 256.377d {+17h 05m 31s} (1950)
GRB_DEC:         -36.401d {-36d 24' 02"} (J2000),
                 -36.421d {-36d 25' 13"} (current),
                 -36.337d {-36d 20' 13"} (1950)
GRB_DATE:        17450 TJD;    63 DOY;   16/03/03
GRB_TIME:        81608.07 SOD {22:40:08.07} UT
TRIGGER_INDEX:   20000
GRB_PHI:          76.41 [deg]
GRB_THETA:         0.07 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     376.000 [sec]   (=6.3 [min])
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.30 [sigma]
LC_URL:          sw00677582000msb.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:
Thu Mar  3 17:57:22 EST 2016