TDRSS lightcurve for Trigger=732526
Notes:
- 1) None of the TDRSS light curves are background subtracted.
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 13 Jan 17 10:04:25 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 732526, Seg_Num: 0
GRB_RA: 61.648d {+04h 06m 36s} (J2000),
61.611d {+04h 06m 27s} (current),
61.762d {+04h 07m 03s} (1950)
GRB_DEC: -71.925d {-71d 55' 28"} (J2000),
-71.880d {-71d 52' 45"} (current),
-72.057d {-72d 03' 23"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 4164 [cnts] Image_Peak=194 [image_cnts]
TRIGGER_DUR: 1.024 [sec]
TRIGGER_INDEX: 146 E_range: 25-100 keV
BKG_INTEN: 26180 [cnts]
BKG_TIME: 36229.54 SOD {10:03:49.54} UT
BKG_DUR: 8 [sec]
GRB_DATE: 17766 TJD; 13 DOY; 17/01/13
GRB_TIME: 36245.48 SOD {10:04:05.48} UT
GRB_PHI: 109.06 [deg]
GRB_THETA: 14.52 [deg]
SOLN_STATUS: 0x20000003
RATE_SIGNIF: 13.22 [sigma]
IMAGE_SIGNIF: 8.08 [sigma]
MERIT_PARAMS: +1 +0 +0 +0 +2 -2 +0 +0 -17 +0
SUN_POSTN: 295.26d {+19h 41m 03s} -21.41d {-21d 24' 23"}
SUN_DIST: 79.91 [deg] Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN: 127.68d {+08h 30m 44s} +16.49d {+16d 29' 12"}
MOON_DIST: 98.55 [deg]
MOON_ILLUM: 99 [%]
GAL_COORDS: 285.71,-37.98 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 319.10,-78.76 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT-BAT GRB Coordinates.
COMMENTS: This is a rate trigger.
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This does not match any source in the ground catalog.
COMMENTS: This is a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 111.87,-18.00 [deg].
COMMENTS:
COMMENTS: NOTE: This BAT event is temporally(5.0<100sec) coincident with the FERMI_GBM event (trignum=505994655).
GCN BAT Lightcurve Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 13 Jan 17 10:23:45 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 732526, Seg_Num: 0
GRB_RA: 61.648d {+04h 06m 36s} (J2000),
61.611d {+04h 06m 27s} (current),
61.762d {+04h 07m 03s} (1950)
GRB_DEC: -71.925d {-71d 55' 28"} (J2000),
-71.880d {-71d 52' 45"} (current),
-72.057d {-72d 03' 23"} (1950)
GRB_DATE: 17766 TJD; 13 DOY; 17/01/13
GRB_TIME: 36245.48 SOD {10:04:05.48} UT
TRIGGER_INDEX: 146
GRB_PHI: 109.06 [deg]
GRB_THETA: 14.52 [deg]
DELTA_TIME: 7.00 [sec]
TRIGGER_DUR: 1.024 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 13.22 [sigma]
IMAGE_SIGNIF: 8.08 [sigma]
LC_URL: sw00732526000msb.lc
GCN template for BAT paragraph
Click here!
At 10:04:05 UT, the Swift Burst Alert Telescope (BAT) triggered and
located GRB 170113 ***A*** (trigger=732526). Swift slewed immediately to the burst.
The BAT on-board calculated location is
RA, Dec 61.648, -71.925 which is
RA(J2000) = 04h 06m 36s
Dec(J2000) = -71d 55' 28"
with an uncertainty of 3 arcmin (radius, 90% containment, including
systematic uncertainty). The BAT light curve showed a [**double-peaked**]
structure with a duration of about TTT sec. The peak count rate
was ~2210 counts/sec (15-350 keV), at ~3 sec after the trigger.
Test version of draft template
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
Tilan's background subtracted TDRSS light curves
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
TDRSS extended lightcurve from T0-1 to T0+2
T50 and T90 calculation
******************************************
battblocks v1.18
------------------------------------------
Input Data: bat_raw_lc.fits
Output GTI: bb.gti
Events to Skip: 128 Changepoint log(prob) Prior: 6.000000
Internal Tick: 1.000000e-04 s
Lookback time: 0 s
Bkg. Subtract?: yes (for fluence/T50/T90 calculations)
------------------------------------------
Estimated T90 duration: 16.704 s +/- 0.689301 s
Estimated T50 duration: 8.704 s +/- 0.527758 s
Estimated Peak Interval: MET 505994665.40799999 +/- 0.500000 s
Estimated background rate 1: 6456.950 near MET 505994649.280000 s
Estimated background rate 2: 6648.103 near MET 505994764.800000 s
Estimated total duration: 21.12 s (for data selection)
(from MET 505994658.560000 to MET 505994679.680000)
Estimated total fluence: 14021.937309 count
Created GTI with 7 entries
------------------------------------------
Search for this GRB position to the previously BAT detected GRB positions (search radius within 5 arcmin)
bat_grb_pos_cat.sh 61.648 -71.925 0.083
No match
Link to SIMBAD
Click here for the SIMBAD search!
Frank's UVOT result
Click here!
Frank's UVOT Blinking images
Click here!
Elevation angle of GRB/Sun at the ground telescope locations
GSFC, Greenbelt, Maryland
TimeUT Azimuth Elevation
Sun: 2017 1 13 10 275.694972 -28.203291
Obj: 2017 1 13 10 22.272890 -47.215030
the object visibility at GSFC, Greenbelt, Maryland
MMT Observatory, Mt. Hopkins, Arizona
TimeUT Azimuth Elevation
Sun: 2017 1 13 10 261.486252 -56.032727
Obj: 2017 1 13 10 21.040858 -30.007131
the object visibility at MMT, Mt. Hopkins, Arizona
Hale Telescope, Palomar Mountain, California
TimeUT Azimuth Elevation
Sun: 2017 1 13 10 253.886996 -60.608060
Obj: 2017 1 13 10 20.869710 -29.757632
the object visibility at Hale Telescope, Palomar Mt., California
Mauna Kea, Hawaii
TimeUT Azimuth Elevation
Sun: 2017 1 13 10 76.891547 -82.214318
Obj: 2017 1 13 10 12.908511 -6.781580
the object visibility at Mauna Kea, Hawaii
Siding Spring Obs., Australia
TimeUT Azimuth Elevation
Sun: 2017 1 13 10 57.720090 -9.469418
Obj: 2017 1 13 10 355.291167 49.030875
the object visibility at Siding Spring Obs., Australia
Tokyo, Japan
TimeUT Azimuth Elevation
Sun: 2017 1 13 10 76.986929 -19.701591
Obj: 2017 1 13 10 351.591222 -17.943328
the object visibility at Tokyo, Japan
William Herschel Telescope, La Palma, Canary Islands, Spain
TimeUT Azimuth Elevation
Sun: 2017 1 13 10 310.053789 20.011081
Obj: 2017 1 13 10 358.596108 -46.864677
the object visibility at William Hershel Telescope, La Palma, Canary Islands, Spain
Gemini South, Cerro Pachon, Chile
TimeUT Azimuth Elevation
Sun: 2017 1 13 10 295.229148 -0.350145
Obj: 2017 1 13 10 14.502426 17.875390
the object visibility at Gemini South, Cerro Pachon, Chile
The data/results are in /local/data/bat1/prebascript/trigger732526/tdrss_ql/
bat_raw_lc.fits : TDRSS FITS light curve from GCN
gcn_position.txt : GCN BAT position notice
ratelc_tdrss.qdp : QDP file of the TDRSS light curve
tdrss_lc.gif : GIF TDRSS light curve
sc_att.qdp : QDP file of the spacecraft attitude
sc_att.gif : GIF spacecraft attitude
bb.gti : Bayesian block GTI file (battblocks)
dur.gti : Duration GTI file (battblocks)
battblocks.log : Output log of battblocks
Plot creation:
Fri Jan 13 05:24:03 EST 2017