TDRSS lightcurve for Trigger=913302
Notes:
- 1) None of the TDRSS light curves are background subtracted.
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 06 Jul 19 12:41:04 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 913302, Seg_Num: 0
GRB_RA: 107.449d {+07h 09m 48s} (J2000),
107.640d {+07h 10m 34s} (current),
106.959d {+07h 07m 50s} (1950)
GRB_DEC: -29.584d {-29d 35' 02"} (J2000),
-29.617d {-29d 37' 00"} (current),
-29.502d {-29d 30' 05"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 2498 [cnts] Image_Peak=157 [image_cnts]
TRIGGER_DUR: 1.024 [sec]
TRIGGER_INDEX: 137 E_range: 15-50 keV
BKG_INTEN: 14984 [cnts]
BKG_TIME: 45632.80 SOD {12:40:32.80} UT
BKG_DUR: 8 [sec]
GRB_DATE: 18670 TJD; 187 DOY; 19/07/06
GRB_TIME: 45650.08 SOD {12:40:50.08} UT
GRB_PHI: -164.14 [deg]
GRB_THETA: 34.55 [deg]
SOLN_STATUS: 0x3
RATE_SIGNIF: 12.32 [sigma]
IMAGE_SIGNIF: 9.14 [sigma]
MERIT_PARAMS: +1 +0 +0 +0 +1 +0 +0 +1 -61 +0
SUN_POSTN: 105.40d {+07h 01m 35s} +22.68d {+22d 40' 53"}
SUN_DIST: 52.34 [deg] Sun_angle= -0.1 [hr] (East of Sun)
MOON_POSTN: 158.32d {+10h 33m 18s} +13.19d {+13d 11' 32"}
MOON_DIST: 64.94 [deg]
MOON_ILLUM: 19 [%]
GAL_COORDS: 241.46, -9.39 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 114.78,-51.53 [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 = 348.62,3.69 [deg].
GCN BAT Lightcurve Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 06 Jul 19 13:04:08 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 913302, Seg_Num: 0
GRB_RA: 107.449d {+07h 09m 48s} (J2000),
107.640d {+07h 10m 34s} (current),
106.959d {+07h 07m 50s} (1950)
GRB_DEC: -29.584d {-29d 35' 02"} (J2000),
-29.617d {-29d 37' 00"} (current),
-29.502d {-29d 30' 05"} (1950)
GRB_DATE: 18670 TJD; 187 DOY; 19/07/06
GRB_TIME: 45650.08 SOD {12:40:50.08} UT
TRIGGER_INDEX: 137
GRB_PHI: -164.14 [deg]
GRB_THETA: 34.55 [deg]
DELTA_TIME: 32.00 [sec]
TRIGGER_DUR: 1.024 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 12.32 [sigma]
IMAGE_SIGNIF: 9.14 [sigma]
LC_URL: sw00913302000msb.lc
GCN template for BAT paragraph
Click here!
At 12:40:50 UT, the Swift Burst Alert Telescope (BAT) triggered and
located GRB 190706 ***A*** (trigger=913302). Swift slewed immediately to the burst.
The BAT on-board calculated location is
RA, Dec 107.449, -29.584 which is
RA(J2000) = 07h 09m 48s
Dec(J2000) = -29d 35' 02"
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 ~1398 counts/sec (15-350 keV), at ~0 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: 18.816 s +/- 1.03197 s
Estimated T50 duration: 9.728 s +/- 0.202386 s
Estimated Peak Interval: MET 584109674.36800003 +/- 0.500000 s
Estimated background rate 1: 3302.443 near MET 584109661.184000 s
Estimated background rate 2: 3259.137 near MET 584109777.216000 s
Estimated total duration: 22.144 s (for data selection)
(from MET 584109672.768000 to MET 584109694.912000)
Estimated total fluence: 5096.756452 count
Created GTI with 6 entries
------------------------------------------
Search for this GRB position to the previously BAT detected GRB positions (search radius within 5 arcmin)
bat_grb_pos_cat.sh 107.449 -29.584 0.083
No match
Search for this GRB position to the source locations in BAT transient monitor (search radius within 12 arcmin)
python compare_catalog.py 107.449 -29.584
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: 2019 7 6 13 267.138913 34.156487
Obj: 2019 7 6 13 307.499335 -1.985248
the object visibility at GSFC, Greenbelt, Maryland
MMT Observatory, Mt. Hopkins, Arizona
TimeUT Azimuth Elevation
Sun: 2019 7 6 13 246.795930 5.656009
Obj: 2019 7 6 13 291.812586 -22.702053
the object visibility at MMT, Mt. Hopkins, Arizona
Hale Telescope, Palomar Mountain, California
TimeUT Azimuth Elevation
Sun: 2019 7 6 13 243.814219 1.766782
Obj: 2019 7 6 13 288.680515 -28.009857
the object visibility at Hale Telescope, Palomar Mt., California
Mauna Kea, Hawaii
TimeUT Azimuth Elevation
Sun: 2019 7 6 13 222.858834 -33.702454
Obj: 2019 7 6 13 293.966250 -56.368034
the object visibility at Mauna Kea, Hawaii
Siding Spring Obs., Australia
TimeUT Azimuth Elevation
Sun: 2019 7 6 13 65.542959 -72.144613
Obj: 2019 7 6 13 19.207510 -26.276020
the object visibility at Siding Spring Obs., Australia
Tokyo, Japan
TimeUT Azimuth Elevation
Sun: 2019 7 6 13 145.284984 -24.325618
Obj: 2019 7 6 13 88.592646 -58.903691
the object visibility at Tokyo, Japan
William Herschel Telescope, La Palma, Canary Islands, Spain
TimeUT Azimuth Elevation
Sun: 2019 7 6 13 324.808459 82.667580
Obj: 2019 7 6 13 353.091312 31.239971
the object visibility at William Hershel Telescope, La Palma, Canary Islands, Spain
Gemini South, Cerro Pachon, Chile
TimeUT Azimuth Elevation
Sun: 2019 7 6 13 233.251439 13.322565
Obj: 2019 7 6 13 285.337486 38.726295
the object visibility at Gemini South, Cerro Pachon, Chile
The data/results are in /local/data/bat1/prebascript/trigger913302/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:
Sat Jul 6 09:04:30 EDT 2019