Swift Trigger: 335105;

Presumed name: GRB 081121

BAT	05^h 57^m 03.36^s, -60° 37′ 33.6″
position:	(89.264, -60.626 ± 180″)
XRT	05^h 57^m 06.13^s, -60° 36′ 10.4″
position:	(89.27555, -60.60290 ± 2.90″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.051 mag

Best RA:	05^h 57^m 06.13^s	= 89.27555 d
Best Dec:	-60° 36′ 10.4″	= -60.60290 d

Gal Lat:
Gal Long:

Sun angle:	not found

Galaxies within 3.33 of XRT position

	RA*	Dec*		Catalogue
0.4	89.2758	-60.6028		NED
11.4	89.2691	-60.6031	B2=21.4, I=18.7	USNO-B1
13.0	89.2682	-60.6026	B=21.8	SSS
16.8	89.2726	-60.5985	B2=21.9, I=18.6	USNO-B1
20.4	89.2773	-60.6085	B=22.2	SSS
34.5	89.2852	-60.6112	B=22.3	SSS
34.6	89.2560	-60.6032	B2=21.6, I=18.7	USNO-B1
35.1	89.2652	-60.6112	B=22.5	SSS
41.3	89.2524	-60.6045	B2=21.5, I=18.7	USNO-B1
48.2	89.2990	-60.6098	I=18.7, R1=20.2	USNO-B1
48.7	89.2587	-60.5922	B2=21.6, R2=21.0	USNO-B1
50.0	89.3021	-60.5982	B=21.1, i=18.5	SSS
50.2	89.3024	-60.5983	B2=22.0, I=18.4, R2=18.6	USNO-B1
51.6	89.3032	-60.5984	I=18.4, R1=18.5, R2=18.7	USNO-B1
54.7	89.3051	-60.5984	B2=21.2, I=17.7, R2=18.6	USNO-B1
55.5	89.3057	-60.5985	B=20.9, R2=18.7, i=18.0	SSS
55.6	89.2443	-60.6010	I=18.7, R2=20.4	USNO-B1
56.3	89.2442	-60.6001	B=21.8	SSS
56.6	89.2441	-60.6000	B2=22.1, R1=20.7, R2=20.2	USNO-B1
57.7	89.2631	-60.5881	B2=21.3, I=18.7, R2=20.7	USNO-B1
57.9	89.2577	-60.6164	B=20.9, R2=19.5	SSS
58.3	89.2974	-60.6150	B=20.9, R2=19.5	SSS
60.8	89.2496	-60.5918	B=22.0	SSS
61.1	89.2846	-60.6193	I=18.6, R2=21.0	USNO-B1
61.1	89.3053	-60.5943	I=18.2, R1=19.4	USNO-B1
61.2	89.2409	-60.6033	I=18.7, R2=20.8	USNO-B1
67.4	89.3059	-60.6142	B=22.0, R2=19.8, i=18.4	SSS
67.6	89.3124	-60.5979	I=18.7, R2=20.5	USNO-B1
68.2	89.3128	-60.5980	B=22.4, R2=20.3	SSS
69.4	89.2362	-60.6019		NED
69.6	89.2959	-60.5863	B=22.6	SSS
70.4	89.3152	-60.6045	B=17.2, R2=16.5, i=15.8	SSS
70.7	89.3154	-60.6044		NED
80.3	89.2417	-60.6178	B=22.5	SSS
81.4	89.2449	-60.6198	B=19.3, R2=17.9	SSS
82.1	89.2348	-60.5920	B=22.6	SSS
82.7	89.2397	-60.5881	B=19.7, R2=18.2, i=17.6	SSS
85.5	89.2378	-60.5881	B=19.3, R2=18.0, i=17.6	SSS
92.2	89.2886	-60.5781	B=22.3	SSS
92.3	89.3227	-60.6140	B2=19.8, I=18.4, R1=19.4, R2=20.1	USNO-B1
95.0	89.3207	-60.6172	B2=18.3, I=17.3, R1=17.2, R2=17.5	USNO-B1
99.1	89.3258	-60.6152	B2=21.6, I=18.7, R2=20.5	USNO-B1
99.2	89.3233	-60.6174	I=18.6, R2=20.8	USNO-B1
100.8	89.3295	-60.5937	B=19.7, R2=18.0, i=17.8	SSS
102.0	89.3303	-60.5939	B2=19.9, I=18.5, R2=18.4	USNO-B1
104.2	89.2486	-60.5771	B=22.6	SSS
104.7	89.3286	-60.6159	B=22.4	SSS
104.9	89.3298	-60.5911	B2=22.4, I=18.6	USNO-B1
105.5	89.3301	-60.5910	B=22.2, R2=20.0	SSS
105.9	89.2156	-60.6031	B=22.0, R2=19.9, i=18.9	SSS
107.9	89.3018	-60.5759	B2=20.9, R2=20.7	USNO-B1
109.6	89.3220	-60.5827	B2=22.5, I=18.5	USNO-B1
109.7	89.3096	-60.5774	B2=21.0, I=18.6	USNO-B1
110.4	89.2293	-60.6235	I=17.7, R1=19.6	USNO-B1
111.0	89.2289	-60.6236	B=21.0, R2=18.8, i=17.8	SSS
111.1	89.2287	-60.6235	I=17.9, R1=18.9, R2=19.6	USNO-B1
115.3	89.2188	-60.6187	B=21.5, R2=20.2	SSS
118.2	89.2550	-60.5717	B=21.6, R2=20.7	SSS
119.4	89.2899	-60.5705	B2=21.1, I=18.7	USNO-B1
123.0	89.3272	-60.5800	B2=21.4, I=18.4	USNO-B1
123.5	89.2946	-60.6359	B=20.5, R2=19.1, i=18.5	SSS
125.0	89.3180	-60.6307	B=21.9, R2=20.3	SSS
126.3	89.3439	-60.6133	B=22.2	SSS
127.6	89.3474	-60.6063	B=21.5, R2=20.2	SSS
131.7	89.3131	-60.5713	B=22.4, i=18.5	SSS
132.9	89.3125	-60.5707	I=18.3, R2=19.8	USNO-B1
134.6	89.3514	-60.5993	B2=20.8, R2=20.6	USNO-B1
135.6	89.2758	-60.6406	B=22.4, R2=20.6	SSS
135.7	89.2757	-60.6406	B2=21.3, I=18.6	USNO-B1
137.2	89.3268	-60.5743	B=19.9, R2=18.4, i=18.1	SSS
140.2	89.2630	-60.5645	B=22.6	SSS
140.9	89.3543	-60.5967	B=22.1	SSS
142.8	89.1964	-60.6108	B=22.2	SSS
144.5	89.3083	-60.6397	B=22.0, R2=20.2, i=18.8	SSS
145.3	89.3287	-60.5721	B=17.1	SSS
146.3	89.3086	-60.6402	B2=21.3, I=18.7, R2=21.0	USNO-B1
146.4	89.3458	-60.5813	B=19.8, R2=18.4, i=18.1	SSS
147.7	89.3405	-60.5771	B=19.8, R2=17.7, i=15.9	SSS
148.1	89.2137	-60.5751	B=21.0, R2=19.8	SSS
148.4	89.2136	-60.5751	B2=20.7, I=18.6, R2=20.1	USNO-B1
148.7	89.3389	-60.5757	B=22.0	SSS
149.4	89.3557	-60.5897	B=22.2	SSS
151.3	89.3292	-60.5702	B=19.1	SSS
151.8	89.3310	-60.5707	B=22.1	SSS
152.2	89.3221	-60.5673	B2=21.7, I=18.4	USNO-B1
154.4	89.2799	-60.5601	B=22.4, i=19.1	SSS
154.6	89.2322	-60.5656	B=21.4	SSS
155.7	89.2017	-60.5794	B2=21.8, I=18.7, R2=21.0	USNO-B1
155.8	89.3633	-60.5990	B=21.8, R2=19.5	SSS
157.1	89.3373	-60.6343	B=21.7, i=18.0	SSS
157.5	89.3369	-60.6347	B2=21.4, I=18.5	USNO-B1
157.6	89.3386	-60.5719	B=22.7, R2=20.6	SSS
158.5	89.2452	-60.5615	I=18.2, R1=20.6	USNO-B1
159.2	89.3352	-60.5698	B=21.6	SSS
159.4	89.2357	-60.5632	B=21.9	SSS
159.5	89.3429	-60.6324	B=22.6	SSS
160.2	89.3426	-60.6329	B2=21.9, I=18.3	USNO-B1
160.2	89.3600	-60.6191	B2=15.8, I=14.0, R1=14.9, R2=14.6	USNO-B1
161.7	89.3067	-60.5607	B2=21.4, I=18.6	USNO-B1
165.1	89.3592	-60.5825	B=21.9	SSS
166.9	89.3697	-60.5990	B=22.4, R2=20.3	SSS
169.6	89.3623	-60.5827	B=21.9, R2=20.3	SSS
172.4	89.2097	-60.5675	B2=19.0, I=18.5, R1=19.3, R2=19.2	USNO-B1
172.5	89.2640	-60.6505	B=22.3	SSS
173.3	89.2533	-60.6498	I=19.2, R2=20.4	USNO-B1
173.6	89.3456	-60.6367	I=18.7, R2=20.8	USNO-B1
175.9	89.2416	-60.6488	B=21.3, R2=19.4	SSS
176.0	89.2040	-60.5689	B2=21.9, I=17.8	USNO-B1
176.4	89.2167	-60.5633	B2=21.1, I=18.7	USNO-B1
176.7	89.1964	-60.5729	I=18.4, R2=21.0	USNO-B1
180.1	89.3134	-60.6493	B2=19.6, I=18.3, R2=19.8	USNO-B1
181.6	89.1728	-60.6032	B2=20.9, I=18.7, R2=19.7	USNO-B1
182.9	89.3785	-60.6082	B=22.1, R2=20.5	SSS
183.8	89.2013	-60.5672	B=22.2	SSS
185.1	89.3573	-60.5708	I=18.7, R1=20.1	USNO-B1
185.4	89.3761	-60.5883	B2=21.8, R2=20.6	USNO-B1
185.6	89.1782	-60.5836	B2=21.9, I=18.7	USNO-B1
187.3	89.3596	-60.6347	B=22.1, R2=20.5	SSS
188.0	89.1751	-60.5857	B2=21.7, I=18.6	USNO-B1
188.5	89.2203	-60.6477	B2=21.0, I=18.7, R1=20.1, R2=20.3	USNO-B1
188.6	89.2207	-60.6479	B=21.6, R2=20.0, i=18.7	SSS
189.1	89.1824	-60.6288	I=18.2, R2=20.6	USNO-B1
189.2	89.3817	-60.6098	B=22.2, R2=20.3	SSS
189.3	89.3259	-60.6493	B2=21.9, I=15.4	USNO-B1
189.8	89.3282	-60.6488	B2=21.1, I=18.7, R2=20.8	USNO-B1
190.0	89.3286	-60.6488	B=21.9	SSS
190.1	89.1715	-60.5896	B2=20.2, I=18.6, R2=21.0	USNO-B1
190.3	89.3613	-60.6349	I=17.7, R2=21.0	USNO-B1
194.0	89.3808	-60.6181		NED
194.9	89.3247	-60.6514	B2=20.8, I=18.6	USNO-B1
196.0	89.2160	-60.5570	B=21.6, R2=19.0, i=18.7	SSS
197.0	89.2578	-60.5489	B=21.9, R2=20.0, i=18.8	SSS
197.2	89.2125	-60.5577	B=22.0, R2=20.4	SSS
197.3	89.3808	-60.5847	B=22.1, R2=19.8	SSS
199.3	89.3384	-60.5570	B2=22.1, R2=20.6	USNO-B1
199.6	89.1668	-60.6180	B2=21.1, I=18.0, R1=20.4, R2=20.1	USNO-B1
199.9	89.3387	-60.5568	B=21.7, R2=19.6	SSS

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

* 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