TDRSS lightcurve for Trigger=1136936
Notes:
- 1) None of the TDRSS light curves are background subtracted.
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 10 Nov 22 02:28:35 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1136936, Seg_Num: 0
GRB_RA: 29.119d {+01h 56m 29s} (J2000),
29.380d {+01h 57m 31s} (current),
28.549d {+01h 54m 12s} (1950)
GRB_DEC: -27.314d {-27d 18' 50"} (J2000),
-27.203d {-27d 12' 10"} (current),
-27.558d {-27d 33' 28"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 2072 [cnts] Image_Peak=138 [image_cnts]
TRIGGER_DUR: 1.024 [sec]
TRIGGER_INDEX: 146 E_range: 25-100 keV
BKG_INTEN: 11862 [cnts]
BKG_TIME: 8881.81 SOD {02:28:01.81} UT
BKG_DUR: 8 [sec]
GRB_DATE: 19893 TJD; 314 DOY; 22/11/10
GRB_TIME: 8897.55 SOD {02:28:17.55} UT
GRB_PHI: -68.63 [deg]
GRB_THETA: 17.70 [deg]
SOLN_STATUS: 0x3
RATE_SIGNIF: 13.37 [sigma]
IMAGE_SIGNIF: 8.01 [sigma]
MERIT_PARAMS: +1 +0 +0 +0 +2 -2 +0 +0 +68 +0
SUN_POSTN: 225.21d {+15h 00m 49s} -17.10d {-17d 05' 55"}
SUN_DIST: 133.11 [deg] Sun_angle= -10.9 [hr] (East of Sun)
MOON_POSTN: 64.38d {+04h 17m 30s} +23.56d {+23d 33' 37"}
MOON_DIST: 60.98 [deg]
MOON_ILLUM: 97 [%]
GAL_COORDS: 217.40,-75.55 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 15.43,-36.37 [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 = 347.34,18.96 [deg].
GCN BAT Lightcurve Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 10 Nov 22 02:44:55 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 1136936, Seg_Num: 0
GRB_RA: 29.119d {+01h 56m 29s} (J2000),
29.380d {+01h 57m 31s} (current),
28.549d {+01h 54m 12s} (1950)
GRB_DEC: -27.314d {-27d 18' 50"} (J2000),
-27.203d {-27d 12' 10"} (current),
-27.558d {-27d 33' 28"} (1950)
GRB_DATE: 19893 TJD; 314 DOY; 22/11/10
GRB_TIME: 8897.55 SOD {02:28:17.55} UT
TRIGGER_INDEX: 146
GRB_PHI: -68.63 [deg]
GRB_THETA: 17.70 [deg]
DELTA_TIME: 26.00 [sec]
TRIGGER_DUR: 1.024 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 13.37 [sigma]
IMAGE_SIGNIF: 8.01 [sigma]
LC_URL: sw01136936000msb.lc
GCN template for BAT paragraph
Click here!
At 02:28:17 UT, the Swift Burst Alert Telescope (BAT) triggered and
located GRB 221110 ***A*** (trigger=1136936). Swift slewed immediately to the burst.
The BAT on-board calculated location is
RA, Dec 29.119, -27.314 which is
RA(J2000) = 01h 56m 29s
Dec(J2000) = -27d 18' 50"
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 ~1431 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: 75.392 s +/- 4.098 s
Estimated T50 duration: 16.896 s +/- 0.778594 s
Estimated Peak Interval: MET 689740130.04799998 +/- 0.500000 s
Estimated background rate 1: 2890.887 near MET 689740115.456000 s
Estimated background rate 2: 2870.244 near MET 689740262.720000 s
Estimated total duration: 84.608 s (for data selection)
(from MET 689740126.912000 to MET 689740211.520000)
Estimated total fluence: 9029.691820 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 29.119 -27.314 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 29.119 -27.314
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: 2022 11 10 2 107.664239 -46.512747
Obj: 2022 11 10 2 334.227082 18.940042
the object visibility at GSFC, Greenbelt, Maryland
MMT Observatory, Mt. Hopkins, Arizona
TimeUT Azimuth Elevation
Sun: 2022 11 10 2 81.446653 -19.463401
Obj: 2022 11 10 2 308.035369 6.888951
the object visibility at MMT, Mt. Hopkins, Arizona
Hale Telescope, Palomar Mountain, California
TimeUT Azimuth Elevation
Sun: 2022 11 10 2 78.995799 -14.774763
Obj: 2022 11 10 2 304.689264 1.838724
the object visibility at Hale Telescope, Palomar Mt., California
Mauna Kea, Hawaii
TimeUT Azimuth Elevation
Sun: 2022 11 10 2 61.080555 22.034284
Obj: 2022 11 10 2 292.058831 -22.826926
the object visibility at Mauna Kea, Hawaii
Siding Spring Obs., Australia
TimeUT Azimuth Elevation
Sun: 2022 11 10 2 169.929464 75.610949
Obj: 2022 11 10 2 341.277182 -28.962220
the object visibility at Siding Spring Obs., Australia
Tokyo, Japan
TimeUT Azimuth Elevation
Sun: 2022 11 10 2 343.201512 36.767284
Obj: 2022 11 10 2 192.567200 -82.641424
the object visibility at Tokyo, Japan
William Herschel Telescope, La Palma, Canary Islands, Spain
TimeUT Azimuth Elevation
Sun: 2022 11 10 2 234.362990 -71.510258
Obj: 2022 11 10 2 31.227098 26.402841
the object visibility at William Hershel Telescope, La Palma, Canary Islands, Spain
Gemini South, Cerro Pachon, Chile
TimeUT Azimuth Elevation
Sun: 2022 11 10 2 42.370519 -30.455191
Obj: 2022 11 10 2 265.986762 70.795566
the object visibility at Gemini South, Cerro Pachon, Chile
The data/results are in /local/data/bat1/prebascript/trigger1136936/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:
Wed Nov 9 21:45:22 EST 2022