Swift Trigger: 618024

Presumed name: GRB 141109A

BAT	09^h 38^m 01.68^s, -00° 36′ 07.2″
position:	(144.507, -0.602 ± 180″)
XRT	09^h 38^m 08.02^s, -00° 36′ 33.5″
position:	(144.5334, -0.6093 ± 6.5″)
UVOT	No position available.
Galactic N_HI:	2.92×10⁰ cm^-2
Galactic E(B-V):	0.041 mag

Best RA:	09^h 38^m 08.02^s	= 144.5334 d
Best Dec:	-00° 36′ 33.5″	= -0.6093 d

Gal Lat:	35.93
Gal Long:	235.64

Sun angle:	79.84°, 5.3 hr West

¹Sper #0 auto processing.

GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

Sun angle for this burst.

UVOT data

u image

white image

Blink images with DSS (link via GSFC)

XRT SPER data

SPER results page for this trigger.

No SPER data received yet. Refresh this page to check again.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)	RA	Dec	Source	Misc
0.0′′	144.53340	-0.60930	GCN #17037	GRB 141109A: Swift detection of a burst
9.4′′	144.53100	-0.60831	GCN #17040	X-shooter redshift of GRB 141109A
10.4′′	144.53083	-0.60794	GCN #17043	GRB 141109A: Enhanced Swift-XRT position
15.6′′	144.52917	-0.60837	GCN #17039	GRB141109A: NIR candidate afterglow
145.6′′	144.56250	-0.58122	GCN #17044	GRB 141109A: Swift-BAT refined analysis

Catalogue Searches. Searched 3.33′ around XRT position

Click on the distance to view the full details (not available for sources from the SSS catalogue). Click on the column headers to sort the table on that column (click again to invert sort order).

SIMBAD

	RA*	Dec*	SIMBAD name		Query
25.1	144.5265	-0.6081	[VV2006] J093806.4-003629	B=20.24, H=17.96, J=18.69, K=17.61, V=19.94, g=19.920, i=19.503, r=19.666, u=20.18, z=19.50

* RA/Dec in equinox J2000

X-ray sources

	RA*	Dec*		Source table²	Observatory	Query

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

¹Energy band for count-rate is mission specific.

Galaxies

	RA*	Dec*	Redshift		Catalogue
8.9	144.5325	-0.6069		Mag=23.1	NED
18.6	144.5282	-0.6094		R=23.4, g=23.4, i=21.9, u=23.1, z=22.5	SDSS
18.8	144.5316	-0.6044		R=21.7, g=22.2, i=21.8, u=24.9, z=20.5	SDSS
18.8	144.5317	-0.6044		Mag=22.4	NED
21.1	144.5392	-0.6108		Mag=22.4	NED
24.0	144.5288	-0.6144		Mag=22.4	NED
25.1	144.5262	-0.6081	1.462837	Mag=19.9	NED
25.4	144.5265	-0.6080		B1=19.8, B2=19.6, I=18.9, R1=19.9, R2=19.8	USNO-B1
28.6	144.5317	-0.6169		Mag=25.1	NED
29.6	144.5271	-0.6039		Mag=21.1	NED

Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.

There are 406 galaxies within the position error. The full list is here.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example

Stars

	RA*	Dec*		Catalogue
8.9	144.5327	-0.6069	I=22.1, R=22.3, g=22.9, u=22.7, z=21.3	SDSS
17.4	144.5326	-0.6141	I=22.1, R=23.1, g=24.6, u=25.2, z=21.3	SDSS
24.0	144.5290	-0.6143	I=19.8, R=21.0, g=22.4, u=24.9, z=19.1	SDSS
25.1	144.5265	-0.6081	I=19.5, R=19.7, g=19.9, u=20.2, z=19.5	SDSS
28.6	144.5317	-0.6171	I=21.0, R=22.3, g=25.2, u=23.6, z=19.8	SDSS
34.4	144.5424	-0.6061	I=23.4, R=22.5, g=23.2, u=24.5, z=21.5	SDSS
44.1	144.5435	-0.6162	I=22.4, R=24.8, g=25.5, u=24.2, z=22.3	SDSS
45.2	144.5250	-0.6187	I=18.9, R1=20.3	USNO-B1
52.1	144.5478	-0.6105	B1=20.6, B2=19.7, I=17.9, R1=18.7, R2=18.5	USNO-B1
52.9	144.5477	-0.6127	B1=20.0, B2=20.0, R1=19.7, R2=19.6	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 240 stars within the position error. The full list is here.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example.