TDRSS lightcurve for Trigger=1220095
Notes:
- 1) None of the TDRSS light curves are background subtracted.
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 14 Mar 24 23:08:16 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1220095, Seg_Num: 0
GRB_RA: 82.068d {+05h 28m 16s} (J2000),
82.432d {+05h 29m 44s} (current),
81.317d {+05h 25m 16s} (1950)
GRB_DEC: +21.822d {+21d 49' 17"} (J2000),
+21.840d {+21d 50' 23"} (current),
+21.781d {+21d 46' 53"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 0 [cnts] Image_Peak=3553 [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: 20383 TJD; 74 DOY; 24/03/14
GRB_TIME: 83166.91 SOD {23:06:06.91} UT
GRB_PHI: 93.81 [deg]
GRB_THETA: 0.35 [deg]
SOLN_STATUS: 0x2413
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 15.94 [sigma]
MERIT_PARAMS: +1 +0 +0 +6 +1 +4 +0 +1 -3 +0
SUN_POSTN: 355.28d {+23h 41m 08s} -2.04d {-02d 02' 24"}
SUN_DIST: 88.11 [deg] Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN: 54.57d {+03h 38m 17s} +22.98d {+22d 58' 44"}
MOON_DIST: 25.74 [deg]
MOON_ILLUM: 27 [%]
GAL_COORDS: 183.93, -7.11 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 82.64, -1.42 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT-BAT GRB Coordinates.
COMMENTS: This Notice was delayed by more than 60 sec past the end of the trigger integration interval;
COMMENTS: probably due to it occurring during a Malindi downlink session.
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 does not match any source in the ground catalog.
COMMENTS: There is a bright star (mag=4.88) 11.26 arcmin from this position.
COMMENTS: This is a GRB.
GCN BAT Lightcurve Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 14 Mar 24 23:13:55 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 1220094, Seg_Num: 0
GRB_RA: 81.671d {+05h 26m 41s} (J2000),
82.034d {+05h 28m 08s} (current),
80.920d {+05h 23m 41s} (1950)
GRB_DEC: +21.811d {+21d 48' 40"} (J2000),
+21.830d {+21d 49' 48"} (current),
+21.769d {+21d 46' 08"} (1950)
GRB_DATE: 20383 TJD; 74 DOY; 24/03/14
GRB_TIME: 82758.91 SOD {22:59:18.91} UT
TRIGGER_INDEX: 20000
GRB_PHI: 43.01 [deg]
GRB_THETA: 40.39 [deg]
DELTA_TIME: 0.00 [sec]
TRIGGER_DUR: 64.000 [sec]
SOLN_STATUS: 0x2413
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 7.83 [sigma]
LC_URL: sw01220094000msb.lc
GCN template for BAT paragraph
Click here!
At 22:59:18 UT, the Swift Burst Alert Telescope (BAT) triggered and
located GRB 240314 ***A*** (trigger=1220095). Swift slewed immediately to the burst.
The BAT on-board calculated location is
RA, Dec 81.671, +21.811 which is
RA(J2000) = 05h 26m 41s
Dec(J2000) = +21d 48' 40"
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 ~0 counts/sec (15-350 keV), at ~ 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
T50 and T90 calculation
Search for this GRB position to the previously BAT detected GRB positions (search radius within 5 arcmin)
bat_grb_pos_cat.sh 81.671 21.811 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 81.671 21.811
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: 2024 3 14 23 85.508252 2.258870
Obj: 2024 3 14 23 355.725125 72.776520
the object visibility at GSFC, Greenbelt, Maryland
MMT Observatory, Mt. Hopkins, Arizona
TimeUT Azimuth Elevation
Sun: 2024 3 14 23 65.377566 30.765330
Obj: 2024 3 14 23 278.597162 57.068911
the object visibility at MMT, Mt. Hopkins, Arizona
Hale Telescope, Palomar Mountain, California
TimeUT Azimuth Elevation
Sun: 2024 3 14 23 59.719476 34.477966
Obj: 2024 3 14 23 276.747171 51.843822
the object visibility at Hale Telescope, Palomar Mt., California
Mauna Kea, Hawaii
TimeUT Azimuth Elevation
Sun: 2024 3 14 23 17.734186 67.113459
Obj: 2024 3 14 23 252.124160 16.143709
the object visibility at Mauna Kea, Hawaii
Siding Spring Obs., Australia
TimeUT Azimuth Elevation
Sun: 2024 3 14 23 247.399286 35.602069
Obj: 2024 3 14 23 272.244109 -49.318509
the object visibility at Siding Spring Obs., Australia
Tokyo, Japan
TimeUT Azimuth Elevation
Sun: 2024 3 14 23 286.303178 18.913190
Obj: 2024 3 14 23 209.485130 -27.829182
the object visibility at Tokyo, Japan
William Herschel Telescope, La Palma, Canary Islands, Spain
TimeUT Azimuth Elevation
Sun: 2024 3 14 23 121.713532 -46.861718
Obj: 2024 3 14 23 96.330722 37.885946
the object visibility at William Hershel Telescope, La Palma, Canary Islands, Spain
Gemini South, Cerro Pachon, Chile
TimeUT Azimuth Elevation
Sun: 2024 3 14 23 87.589039 -0.116170
Obj: 2024 3 14 23 174.676808 37.622741
the object visibility at Gemini South, Cerro Pachon, Chile
The data/results are in /local/data/bat1/prebascript/trigger1220095/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:
Thu Mar 14 19:14:42 EDT 2024