Swift Trigger: 456939

Presumed name: GRB 110709A

BAT	15^h 55^m 34.80^s, +40° 53′ 52.8″
position:	(238.895, 40.898 ± 180″)
XRT	15^h 55^m 33.86^s, +40° 55′ 27.8″
position:	(238.8911, 40.9244 ± 2.0″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.016 mag

Best RA:	15^h 55^m 33.86^s	= 238.8911 d
Best Dec:	+40° 55′ 27.8″	= 40.9244 d

Gal Lat:
Gal Long:

Sun angle:	101.85°, -8.7 hr East of Sun

¹Sper #8 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

unknown image

Blink images with DSS (link via GSFC)

XRT SPER data

SPER results page for this trigger.

There are 9 SPER messages, and 1 objects have been found

- Object 1 - enhanced position.
- RA (J2000) : 15 55 33.86 (40.9244)
- Dec (J2000): +40 55 28.0 ( 40.92386)
- Error (90%): 2.0
- Counts in Source: 1100

See the SPER page for details of how this position was produced.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)	RA	Dec	Source	Misc
0.0′′	238.89110	40.92440	GCN #12119	GRB 110709A: Prompt enhanced Swift-XRT position
0.2′′	238.89108	40.92444	GCN #12146	GRB 110709A: Konkoly observations
1.0′′	238.89144	40.92427	GCN #12123	GRB 110709A: Enhanced Swift-XRT position
6.9′′	238.89308	40.92319	GCN #12118	GRB 110709A: Swift detection of a burst
23.9′′	238.89500	40.91844	GCN #12127	GRB 110709A: Swift-BAT refined analysis

There are 12 matches in total. See the full table for details.

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
1.1	238.8915	40.9243	GRB 110709A	R=21.4

* 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*		Catalogue
5.9	238.8930	40.9252	R=21.5, g=22.3, i=21.4, u=23.1, z=21.8	SDSS
5.9	238.8929	40.9253	R=21.5, g=22.2, i=21.3, u=24.4, z=21.1	SDSS
5.9	238.8929	40.9253	Mag=22.3	NED
10.5	238.8887	40.9267	R=21.5, g=23.0, i=20.7, u=24.4, z=20.5	SDSS
10.5	238.8887	40.9267	R=21.3, g=23.2, i=20.5, u=24.6, z=20.0	SDSS
10.5	238.8887	40.9267	Mag=23.0	NED
20.4	238.8881	40.9296	R=21.1, g=23.1, i=20.5, u=23.9, z=19.9	SDSS
20.5	238.8879	40.9297	Mag=22.7	NED
20.5	238.8881	40.9296	R=21.2, g=22.8, i=20.6, u=22.9, z=20.2	SDSS
21.6	238.8934	40.9301	R=22.3, g=23.4, i=21.2, u=26.1, z=20.6	SDSS

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

There are 423 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
13.6	238.8949	40.9220	I=21.7, R=22.6, g=24.0, u=23.6, z=20.7	SDSS
32.9	238.9009	40.9190	I=20.3, R=20.6, g=21.3, u=22.8, z=20.1	SDSS
33.0	238.9009	40.9190	I=20.5, R=20.7, g=21.5, u=22.9, z=20.2	SDSS
35.3	238.8787	40.9272	I=22.2, R=22.5, g=23.2, u=24.8, z=21.5	SDSS
39.9	238.8938	40.9135	I=22.2, R=22.2, g=23.9, u=23.1, z=21.8	SDSS
43.3	238.8897	40.9124	B2=20.8, R2=19.0	USNO-B1
43.5	238.8987	40.9138	I=22.1, R=22.3	SDSS
43.8	238.8897	40.9123	I=20.5, R=20.6, g=21.1, u=22.8, z=20.6	SDSS
45.3	238.8992	40.9354	I=19.2, R=19.9, g=21.3, u=24.4, z=18.8	SDSS
45.3	238.8994	40.9353	B2=20.8, I=18.9, R1=19.4, R2=19.1	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 201 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.