TDRSS lightcurve for Trigger=1219910
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 04:45:14 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 1219910, Seg_Num: 0
GRB_RA: 135.877d {+09h 03m 30s} (J2000),
136.110d {+09h 04m 27s} (current),
135.395d {+09h 01m 35s} (1950)
GRB_DEC: -39.235d {-39d 14' 04"} (J2000),
-39.332d {-39d 19' 53"} (current),
-39.036d {-39d 02' 07"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 0 [cnts] Image_Peak=2994 [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: 17038.92 SOD {04:43:58.92} UT
GRB_PHI: 83.00 [deg]
GRB_THETA: 0.23 [deg]
SOLN_STATUS: 0x413
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 15.20 [sigma]
MERIT_PARAMS: +1 +0 +0 +6 +1 +4 +0 +1 +58 +0
SUN_POSTN: 353.67d {+23h 34m 40s} -2.74d {-02d 44' 13"}
SUN_DIST: 125.61 [deg] Sun_angle= -9.5 [hr] (East of Sun)
MOON_POSTN: 29.93d {+01h 59m 43s} +13.72d {+13d 42' 58"}
MOON_DIST: 111.08 [deg]
MOON_ILLUM: 11 [%]
GAL_COORDS: 262.24, 5.00 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 156.38,-52.64 [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 = 223.80,-13.60 [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 04:49:04 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 1219909, Seg_Num: 0
GRB_RA: 135.660d {+09h 02m 38s} (J2000),
135.893d {+09h 03m 34s} (current),
135.180d {+09h 00m 43s} (1950)
GRB_DEC: -39.428d {-39d 25' 41"} (J2000),
-39.525d {-39d 31' 28"} (current),
-39.230d {-39d 13' 47"} (1950)
GRB_DATE: 20382 TJD; 73 DOY; 24/03/13
GRB_TIME: 16630.92 SOD {04:37:10.92} UT
TRIGGER_INDEX: 20000
GRB_PHI: 113.41 [deg]
GRB_THETA: 39.43 [deg]
DELTA_TIME: 0.00 [sec]
TRIGGER_DUR: 64.000 [sec]
SOLN_STATUS: 0x413
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 8.24 [sigma]
LC_URL: sw01219909000msb.lc
GCN template for BAT paragraph
Click here!
At 04:37:10 UT, the Swift Burst Alert Telescope (BAT) triggered and
located GRB 240313 ***A*** (trigger=1219910). Swift slewed immediately to the burst.
The BAT on-board calculated location is
RA, Dec 135.660, -39.428 which is
RA(J2000) = 09h 02m 38s
Dec(J2000) = -39d 25' 41"
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 135.660 -39.428 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 135.660 -39.428
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 4 148.684691 -49.557328
Obj: 2024 3 13 4 14.007371 9.723237
the object visibility at GSFC, Greenbelt, Maryland
MMT Observatory, Mt. Hopkins, Arizona
TimeUT Azimuth Elevation
Sun: 2024 3 13 4 108.503980 -31.896307
Obj: 2024 3 13 4 347.147304 17.224904
the object visibility at MMT, Mt. Hopkins, Arizona
Hale Telescope, Palomar Mountain, California
TimeUT Azimuth Elevation
Sun: 2024 3 13 4 105.354263 -26.586973
Obj: 2024 3 13 4 342.671838 14.301794
the object visibility at Hale Telescope, Palomar Mt., California
Mauna Kea, Hawaii
TimeUT Azimuth Elevation
Sun: 2024 3 13 4 84.558762 6.838590
Obj: 2024 3 13 4 317.269745 8.045755
the object visibility at Mauna Kea, Hawaii
Siding Spring Obs., Australia
TimeUT Azimuth Elevation
Sun: 2024 3 13 4 133.888316 52.229712
Obj: 2024 3 13 4 316.079173 2.322459
the object visibility at Siding Spring Obs., Australia
Tokyo, Japan
TimeUT Azimuth Elevation
Sun: 2024 3 13 4 15.608877 51.745721
Obj: 2024 3 13 4 292.051113 -52.281778
the object visibility at Tokyo, Japan
William Herschel Telescope, La Palma, Canary Islands, Spain
TimeUT Azimuth Elevation
Sun: 2024 3 13 4 242.435570 -44.538784
Obj: 2024 3 13 4 49.527825 -8.905031
the object visibility at William Hershel Telescope, La Palma, Canary Islands, Spain
Gemini South, Cerro Pachon, Chile
TimeUT Azimuth Elevation
Sun: 2024 3 13 4 24.212956 -54.396802
Obj: 2024 3 13 4 58.298923 68.424113
the object visibility at Gemini South, Cerro Pachon, Chile
The data/results are in /local/data/bat1/prebascript/trigger1219910/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 00:49:42 EDT 2024