TDRSS lightcurve for Trigger=727422
Notes:
- 1) None of the TDRSS light curves are background subtracted.
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 19 Dec 16 07:33:38 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 727422, Seg_Num: 0
GRB_RA: 119.852d {+07h 59m 25s} (J2000),
120.004d {+08h 00m 01s} (current),
119.406d {+07h 57m 37s} (1950)
GRB_DEC: -38.820d {-38d 49' 12"} (J2000),
-38.867d {-38d 52' 01"} (current),
-38.683d {-38d 40' 56"} (1950)
GRB_ERROR: 4.00 [arcmin radius, statistical only]
GRB_INTEN: 0 [cnts] Image_Peak=888 [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: 17741 TJD; 354 DOY; 16/12/19
GRB_TIME: 27142.67 SOD {07:32:22.67} UT
GRB_PHI: -83.84 [deg]
GRB_THETA: 14.24 [deg]
SOLN_STATUS: 0x99D
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 5.84 [sigma]
MERIT_PARAMS: +0 +0 +95 +6 +1 -5 +0 +1 +35 +1
SUN_POSTN: 267.64d {+17h 50m 33s} -23.42d {-23d 25' 07"}
SUN_DIST: 110.74 [deg] Sun_angle= 9.8 [hr] (West of Sun)
MOON_POSTN: 159.15d {+10h 36m 35s} +8.85d {+08d 50' 57"}
MOON_DIST: 59.99 [deg]
MOON_ILLUM: 68 [%]
GAL_COORDS: 254.54, -4.77 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 136.30,-57.56 [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=10603=IGR07597-3842, delta=0.135 [deg].
COMMENTS: This matches a source in the ground catalog: IGR07597-3842, delta=0.135 [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 = 231.99,17.63 [deg].
GCN BAT Lightcurve Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 19 Dec 16 07:53:23 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 727422, Seg_Num: 0
GRB_RA: 119.852d {+07h 59m 25s} (J2000),
120.004d {+08h 00m 01s} (current),
119.406d {+07h 57m 37s} (1950)
GRB_DEC: -38.820d {-38d 49' 12"} (J2000),
-38.867d {-38d 52' 01"} (current),
-38.683d {-38d 40' 56"} (1950)
GRB_DATE: 17741 TJD; 354 DOY; 16/12/19
GRB_TIME: 27142.67 SOD {07:32:22.67} UT
TRIGGER_INDEX: 20000
GRB_PHI: -83.84 [deg]
GRB_THETA: 14.24 [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: sw00727422000msb.lc
GCN template for BAT paragraph
Click here!
At 07:32:22 UT, the Swift Burst Alert Telescope (BAT) triggered and
located GRB 161219 ***A*** (trigger=727422). Swift slewed immediately to the burst.
The BAT on-board calculated location is
RA, Dec 119.852, -38.820 which is
RA(J2000) = 07h 59m 25s
Dec(J2000) = -38d 49' 12"
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 ~1007 counts/sec (15-350 keV), at ~2 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 background rate 1: 4458.813 near MET 503825640.960000 s
Estimated background rate 2: 4458.813 near MET 503825640.960000 s
Estimated total fluence: 0.000000 count
Created GTI with 1 entries
------------------------------------------
Search for this GRB position to the previously BAT detected GRB positions (search radius within 5 arcmin)
bat_grb_pos_cat.sh 119.852 -38.820 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: 2016 12 19 7 245.386218 -61.413015
Obj: 2016 12 19 7 356.762403 12.004571
the object visibility at GSFC, Greenbelt, Maryland
MMT Observatory, Mt. Hopkins, Arizona
TimeUT Azimuth Elevation
Sun: 2016 12 19 7 147.256901 -80.336665
Obj: 2016 12 19 7 330.713021 11.033166
the object visibility at MMT, Mt. Hopkins, Arizona
Hale Telescope, Palomar Mountain, California
TimeUT Azimuth Elevation
Sun: 2016 12 19 7 131.117439 -75.752192
Obj: 2016 12 19 7 326.943321 6.995677
the object visibility at Hale Telescope, Palomar Mt., California
Mauna Kea, Hawaii
TimeUT Azimuth Elevation
Sun: 2016 12 19 7 76.072817 -43.391762
Obj: 2016 12 19 7 308.944251 -6.885039
the object visibility at Mauna Kea, Hawaii
Siding Spring Obs., Australia
TimeUT Azimuth Elevation
Sun: 2016 12 19 7 76.589643 24.743643
Obj: 2016 12 19 7 328.168191 -9.795429
the object visibility at Siding Spring Obs., Australia
Tokyo, Japan
TimeUT Azimuth Elevation
Sun: 2016 12 19 7 52.008226 10.359570
Obj: 2016 12 19 7 289.841755 -69.324239
the object visibility at Tokyo, Japan
William Herschel Telescope, La Palma, Canary Islands, Spain
TimeUT Azimuth Elevation
Sun: 2016 12 19 7 289.685535 -13.267669
Obj: 2016 12 19 7 39.782890 5.146403
the object visibility at William Hershel Telescope, La Palma, Canary Islands, Spain
Gemini South, Cerro Pachon, Chile
TimeUT Azimuth Elevation
Sun: 2016 12 19 7 324.611545 -27.035482
Obj: 2016 12 19 7 9.512466 81.331948
the object visibility at Gemini South, Cerro Pachon, Chile
The data/results are in /local/data/bat1/prebascript/trigger727422/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:
Mon Dec 19 02:53:42 EST 2016