Swift Trigger: 507185

Presumed name: GRB 111107A

BAT	08^h 37^m 56.16^s, -66° 30′ 21.6″
position:	(129.484, -66.506 ± 180″)
XRT	08^h 37^m 54.62^s, -66° 31′ 11.6″
position:	(129.4776, -66.5199 ± 2.2″)
UVOT	08^h 37^m 54.65^s, -66° 31′ 12.0″
position:	(129.4777, -66.5200 ± 0.7″)
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.135 mag

Best RA:	08^h 37^m 54.65^s	= 129.4777 d
Best Dec:	-66° 31′ 12.0″	= -66.5200 d

Gal Lat:
Gal Long:

Sun angle:	76.15°, 6.2 hr West

¹Sper #3 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) : 08 37 54.75 (-66.5199)
- Dec (J2000): -66 31 11.6 ( -66.51944)
- Error (90%): 2.1
- Counts in Source: 390

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
0.3′′	129.47775	-66.52008	GCN #12534	GRB 111107A: Swift detection of a burst with an optical counterpart
1.5′′	129.47667	-66.51989	GCN #12538	GRB 111107A: Enhanced Swift-XRT position
12.9′′	129.48667	-66.52000	GCN #12539	GRB 111107A: Swift-BAT refined analysis

Catalogue Searches. Searched 3.33′ around UVOT 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

* 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
15.6	129.4881	-66.5213	B=22.1, R2=20.6	SSS
31.3	129.4753	-66.5113	R1=18.8, R2=19.8	USNO-B1
38.3	129.4864	-66.5301	B=22.4	SSS
39.3	129.4812	-66.5092	B2=19.3, R1=18.9, R2=19.4	USNO-B1
42.7	129.5025	-66.5134	B=21.0, R2=20.0	SSS
43.8	129.5078	-66.5180	B2=19.3, I=17.9	USNO-B1
49.9	129.4912	-66.5072	B2=19.4, I=16.3, R2=19.6	USNO-B1
51.8	129.4942	-66.5328	B=20.8, R2=18.8, i=18.8	SSS
56.5	129.4848	-66.5046	B=21.6, R2=21.0	SSS
61.5	129.4361	-66.5159	B=21.8	SSS

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

There are 129 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
12.1	129.4818	-66.5171	B2=17.6, I=17.1, R1=17.2, R2=17.3	USNO-B1
12.3	129.4818	-66.5170	h=16.2, j=16.3, k=16.8	2MASS
20.5	129.4676	-66.5160	B2=15.9, I=14.1, R1=14.8, R2=15.1	USNO-B1
20.6	129.4676	-66.5159	h=12.9, j=13.5, k=12.8	2MASS
27.2	129.4589	-66.5209	B2=16.5, I=15.8, R1=15.9, R2=16.1	USNO-B1
27.2	129.4588	-66.5209	h=15.0, j=15.2, k=14.8	2MASS
33.9	129.4846	-66.5290	B2=19.1, R1=18.9, R2=19.3	USNO-B1
34.2	129.4544	-66.5179	B2=19.7, R1=18.6	USNO-B1
39.3	129.4609	-66.5286	h=14.8, j=15.4, k=14.4	2MASS
39.4	129.4610	-66.5287	B2=18.6, I=16.4, R1=17.6, R2=17.8	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 297 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.