TDRSS lightcurve for Trigger=892030

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 07 Mar 19 05:38:35 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     892030,   Seg_Num: 0
GRB_RA:          299.841d {+19h 59m 22s} (J2000),
                 300.021d {+20h 00m 05s} (current),
                 299.371d {+19h 57m 29s} (1950)
GRB_DEC:         +35.287d {+35d 17' 12"} (J2000),
                 +35.340d {+35d 20' 24"} (current),
                 +35.149d {+35d 08' 57"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=2847 [image_cnts]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [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:        18549 TJD;    66 DOY;   19/03/07
GRB_TIME:        19977.47 SOD {05:32:57.47} UT
GRB_PHI:         -90.72 [deg]
GRB_THETA:        24.13 [deg]
SOLN_STATUS:     0x513
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.25 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +0  +0  +1 -49  +0 
SUN_POSTN:       347.44d {+23h 09m 47s}   -5.38d {-05d 22' 57"}
SUN_DIST:         60.32 [deg]   Sun_angle= 3.2 [hr] (West of Sun)
MOON_POSTN:      354.87d {+23h 39m 30s}   -6.85d {-06d 51' 09"}
MOON_DIST:        66.59 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:       71.51,  2.94 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      314.05, 54.26 [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 does not match any source in the on-board catalog.  
COMMENTS:        This matches a source in the ground catalog: Cyg X-1,   delta=0.222 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 358.24,-2.14 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 07 Mar 19 05:56:49 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     892030,   Seg_Num: 0
GRB_RA:          299.841d {+19h 59m 22s} (J2000),
                 300.021d {+20h 00m 05s} (current),
                 299.371d {+19h 57m 29s} (1950)
GRB_DEC:         +35.287d {+35d 17' 12"} (J2000),
                 +35.340d {+35d 20' 24"} (current),
                 +35.149d {+35d 08' 57"} (1950)
GRB_DATE:        18549 TJD;    66 DOY;   19/03/07
GRB_TIME:        19977.47 SOD {05:32:57.47} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -90.72 [deg]
GRB_THETA:        24.13 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [min])
SOLN_STATUS:     0x513
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.25 [sigma]
LC_URL:          sw00892030000msb.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

Plot creation:
Thu Mar  7 00:57:24 EST 2019