TDRSS lightcurve for Trigger=1219990
Notes:
- 1) None of the TDRSS light curves are background subtracted.
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 13 Mar 24 22:18:24 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1219990, Seg_Num: 0
GRB_RA: 86.373d {+05h 45m 29s} (J2000),
86.736d {+05h 46m 57s} (current),
85.621d {+05h 42m 29s} (1950)
GRB_DEC: +21.773d {+21d 46' 24"} (J2000),
+21.781d {+21d 46' 53"} (current),
+21.754d {+21d 45' 14"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 0 [cnts] Image_Peak=3507 [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: 20382 TJD; 73 DOY; 24/03/13
GRB_TIME: 80198.91 SOD {22:16:38.91} UT
GRB_PHI: 92.38 [deg]
GRB_THETA: 0.38 [deg]
SOLN_STATUS: 0x413
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 16.17 [sigma]
MERIT_PARAMS: +1 +0 +0 +6 +1 +4 +0 +1 +4 +0
SUN_POSTN: 354.34d {+23h 37m 21s} -2.45d {-02d 26' 55"}
SUN_DIST: 93.14 [deg] Sun_angle= -6.2 [hr] (East of Sun)
MOON_POSTN: 39.98d {+02h 39m 55s} +17.99d {+17d 59' 32"}
MOON_DIST: 43.97 [deg]
MOON_ILLUM: 18 [%]
GAL_COORDS: 186.11, -3.75 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 86.63, -1.62 [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 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 = 352.97,-0.67 [deg].
COMMENTS:
COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus.
GCN BAT Lightcurve Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 13 Mar 24 22:23:35 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 1219989, Seg_Num: 0
GRB_RA: 85.955d {+05h 43m 49s} (J2000),
86.319d {+05h 45m 16s} (current),
85.204d {+05h 40m 49s} (1950)
GRB_DEC: +21.767d {+21d 46' 02"} (J2000),
+21.776d {+21d 46' 35"} (current),
+21.746d {+21d 44' 45"} (1950)
GRB_DATE: 20382 TJD; 73 DOY; 24/03/13
GRB_TIME: 79790.91 SOD {22:09:50.91} UT
TRIGGER_INDEX: 20000
GRB_PHI: 92.76 [deg]
GRB_THETA: 1.27 [deg]
DELTA_TIME: 0.00 [sec]
TRIGGER_DUR: 64.000 [sec]
SOLN_STATUS: 0x413
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 7.96 [sigma]
LC_URL: sw01219989000msb.lc
GCN template for BAT paragraph
Click here!
At 22:09:50 UT, the Swift Burst Alert Telescope (BAT) triggered and
located GRB 240313 ***A*** (trigger=1219990). Swift slewed immediately to the burst.
The BAT on-board calculated location is
RA, Dec 85.955, +21.767 which is
RA(J2000) = 05h 43m 49s
Dec(J2000) = +21d 46' 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 ~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 85.955 21.767 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 85.955 21.767
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 13 22 75.398578 13.533236
Obj: 2024 3 13 22 306.616160 64.689904
the object visibility at GSFC, Greenbelt, Maryland
MMT Observatory, Mt. Hopkins, Arizona
TimeUT Azimuth Elevation
Sun: 2024 3 13 22 52.180867 41.468642
Obj: 2024 3 13 22 266.969001 39.799803
the object visibility at MMT, Mt. Hopkins, Arizona
Hale Telescope, Palomar Mountain, California
TimeUT Azimuth Elevation
Sun: 2024 3 13 22 44.700162 44.143339
Obj: 2024 3 13 22 265.280063 34.876279
the object visibility at Hale Telescope, Palomar Mt., California
Mauna Kea, Hawaii
TimeUT Azimuth Elevation
Sun: 2024 3 13 22 339.071797 66.265447
Obj: 2024 3 13 22 246.093089 -1.735599
the object visibility at Mauna Kea, Hawaii
Siding Spring Obs., Australia
TimeUT Azimuth Elevation
Sun: 2024 3 13 22 257.841204 23.546960
Obj: 2024 3 13 22 287.798303 -66.373389
the object visibility at Siding Spring Obs., Australia
Tokyo, Japan
TimeUT Azimuth Elevation
Sun: 2024 3 13 22 277.513122 6.508416
Obj: 2024 3 13 22 188.522586 -33.380931
the object visibility at Tokyo, Japan
William Herschel Telescope, La Palma, Canary Islands, Spain
TimeUT Azimuth Elevation
Sun: 2024 3 13 22 109.055005 -35.166479
Obj: 2024 3 13 22 86.953017 55.653707
the object visibility at William Hershel Telescope, La Palma, Canary Islands, Spain
Gemini South, Cerro Pachon, Chile
TimeUT Azimuth Elevation
Sun: 2024 3 13 22 94.907979 13.089681
Obj: 2024 3 13 22 198.116082 35.698359
the object visibility at Gemini South, Cerro Pachon, Chile
The data/results are in /local/data/bat1/prebascript/trigger1219990/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 Mar 13 18:24:02 EDT 2024