Swift Trigger: 333666

Presumed name: GRB 081104

BAT	06^h 41^m 56.40^s, -54° 43′ 55.2″
position:	(100.485, -54.732 ± 180″)
XRT	06^h 41^m 56.21^s, -54° 43′ 11.6″
position:	(100.48422, -54.71989 ± 3.30″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.108 mag

Best RA:	06^h 41^m 56.21^s	= 100.48422 d
Best Dec:	-54° 43′ 11.6″	= -54.71989 d

Gal Lat:
Gal Long:

Sun angle:	not found

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.

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
4.6′′	100.48350	-54.72110	GCN #8474	GRB 081104: Swift-XRT position
9.1′′	100.48858	-54.71986	GCN #8480	GRB 081104: Enhanced Swift-XRT position
33.3′′	100.50000	-54.72150	GCN #8479	GRB 081104: Swift-BAT refined analysis
43.4′′	100.48333	-54.73194	GCN #8473	GRB 081104: Swift detection of a burst

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
89.5	100.4457	-54.7310	6dFGS gJ064147.0-544352	B=15.36, R=14.04

* 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
18.9	100.4920	-54.7172	B2=17.7, I=16.7, R1=16.8, R2=16.8	USNO-B1
39.7	100.4693	-54.7130	B2=21.0, R2=19.9	USNO-B1
43.4	100.4833	-54.7319		NED
50.4	100.5000	-54.7092	B=21.3, R2=21.0	SSS
61.2	100.4875	-54.7030	B=21.6, R2=20.3	SSS
75.9	100.4484	-54.7241	B2=14.8, I=13.3, R1=13.9, R2=14.2	USNO-B1
80.3	100.5206	-54.7124	B2=21.6, R1=19.8, R2=20.1	USNO-B1
81.7	100.4510	-54.7320	B2=18.0, R2=15.3	USNO-B1
83.7	100.5094	-54.7381	B2=17.9, I=17.1, R1=17.0, R2=16.8	USNO-B1
88.3	100.4462	-54.7308	B2=10.1, I=10.1, R1=9.8, R2=9.7	USNO-B1

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

There are 40 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
18.9	100.4919	-54.7171	h=15.1, j=15.8, k=15.1	2MASS
25.0	100.4805	-54.7265	B2=21.6, I=18.8, R1=19.8, R2=19.9	USNO-B1
28.4	100.4760	-54.7136	I=18.4, R1=19.6, R2=19.7	USNO-B1
36.6	100.4679	-54.7160	R1=19.8, R2=20.3	USNO-B1
43.0	100.4999	-54.7121	B2=21.3, I=18.6, R1=19.5, R2=19.5	USNO-B1
48.7	100.4806	-54.7065	B2=19.0, I=18.6, R1=18.6, R2=18.5	USNO-B1
49.0	100.4606	-54.7199	B2=21.5, R1=19.8, R2=19.7	USNO-B1
50.6	100.4913	-54.7333	h=12.2, j=12.5, k=12.2	2MASS
50.7	100.4906	-54.7063	B2=19.3, I=18.2, R1=18.3, R2=18.2	USNO-B1
50.8	100.4910	-54.7334	B2=13.7, I=12.6, R1=13.1, R2=13.1	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 174 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.