Swift Trigger: 430957;

Presumed name: GRB 100805A

BAT	19^h 59^m 29.76^s, +52° 36′ 52.2″
position:	(299.874, 52.6145 ± 180″)
XRT	19^h 59^m 30.22^s, +52° 37′ 40.4″
position:	(299.8759, 52.6279 ± 2.3″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.191 mag

Best RA:	19^h 59^m 30.22^s	= 299.8759 d
Best Dec:	+52° 37′ 40.4″	= 52.6279 d

Gal Lat:
Gal Long:

Sun angle:	not found

Galaxies within 3.33 of XRT position

	RA*	Dec*		Catalogue
2.8	299.8771	52.6278		NED
13.4	299.8784	52.6245	B1=19.0, B2=18.5, I=16.4, R1=17.1, R2=16.9	USNO-B1
16.2	299.8822	52.6256	B1=15.8, B2=16.1, I=13.8, R1=14.4, R2=14.7	USNO-B1
21.7	299.8729	52.6222	B=20.4, R=19.0	APM-N
30.1	299.8896	52.6285	B1=20.2, I=18.5, R2=19.7	USNO-B1
31.4	299.8890	52.6314	B=19.8, R=18.7	APM-N
31.6	299.8892	52.6314	B1=19.4, B2=18.9, I=16.4, R1=17.5, R2=17.4	USNO-B1
34.6	299.8832	52.6193	I=18.3, R1=18.8, R2=20.0	USNO-B1
34.8	299.8677	52.6362	B1=20.4, B2=20.8, I=18.4, R1=19.2, R2=19.4	USNO-B1
41.2	299.8881	52.6192	I=18.1, R2=19.7	USNO-B1
45.9	299.8751	52.6152	B2=21.4, R2=19.3	USNO-B1
46.0	299.8787	52.6406	B=20.4, R=18.7	APM-N
48.6	299.8973	52.6316	B1=19.4, B2=18.8, I=16.5, R1=17.3, R2=17.1	USNO-B1
51.9	299.8759	52.6135	B1=16.9, B2=16.8, I=14.5, R1=15.0, R2=15.4	USNO-B1
52.3	299.8648	52.6408	B1=19.3, B2=18.7, I=16.8, R1=17.6, R2=17.3	USNO-B1
55.2	299.8848	52.6136	I=18.2, R1=19.0, R2=19.4	USNO-B1
55.7	299.8561	52.6377	B=21.4, R=19.6	APM-N
56.3	299.8825	52.6430	B=20.7, R=18.5	APM-N
58.8	299.8746	52.6442	B2=21.5, R2=19.7	USNO-B1
60.3	299.8975	52.6383	B=21.4, R=19.9	APM-N
61.5	299.8823	52.6113	B1=17.4, B2=17.2, I=14.5, R1=15.3, R2=15.2	USNO-B1
61.6	299.8820	52.6112	B=18.6, R=20.0	APM-N
64.8	299.8607	52.6434	B1=20.6, B2=20.8, I=17.8, R1=18.8, R2=18.9	USNO-B1
65.0	299.8692	52.6455	B2=21.3, I=17.7, R2=19.7	USNO-B1
66.9	299.9031	52.6193	B1=19.5, B2=20.1, I=18.5	USNO-B1
67.5	299.8695	52.6462	B1=20.8, B2=20.7, I=18.1, R1=19.1, R2=18.8	USNO-B1
71.3	299.8449	52.6218	B1=18.9, B2=18.4, I=16.2, R1=16.8, R2=16.6	USNO-B1
71.7	299.8482	52.6386	I=18.0, R1=18.0	USNO-B1
73.4	299.8436	52.6336	B1=20.8, B2=21.5, R2=19.7	USNO-B1
75.1	299.9036	52.6155	I=15.8, R1=18.1	USNO-B1
75.6	299.9038	52.6155	B=21.4, R=18.6	APM-N
77.5	299.9072	52.6178	B=21.2, R=19.9	APM-N
80.6	299.8739	52.6055	B1=20.2, B2=21.1	USNO-B1
81.8	299.8961	52.6088	B1=20.2, B2=20.2, I=18.0, R1=18.9, R2=18.8	USNO-B1
81.9	299.9085	52.6166	B1=20.2, B2=21.0, I=18.3, R2=19.3	USNO-B1
82.5	299.8935	52.6482	B2=21.2, R2=19.5	USNO-B1
82.7	299.8447	52.6409	B2=21.2, I=17.8, R1=19.5, R2=18.8	USNO-B1
83.1	299.8388	52.6328	B1=18.0, B2=18.0, I=15.9, R1=16.5, R2=16.6	USNO-B1
83.2	299.8436	52.6157	B1=19.9, I=17.6	USNO-B1
84.7	299.8592	52.6491	B=21.4, R=19.9	APM-N
88.3	299.8954	52.6494	B1=15.3, B2=15.7, I=13.5, R1=14.1, R2=14.3	USNO-B1
88.9	299.8400	52.6396	B=21.2, R=19.0	APM-N
89.6	299.8633	52.6042	B2=21.0, I=18.2, R1=18.8, R2=19.9	USNO-B1
89.8	299.8538	52.6489	B1=19.1, B2=19.1, I=16.9, R1=17.7, R2=17.5	USNO-B1
91.7	299.8837	52.6529	B1=21.5, R2=20.0	USNO-B1
96.7	299.8344	52.6186	B1=20.6, I=18.3, R2=19.6	USNO-B1
96.9	299.9201	52.6259	B1=19.9, I=17.3, R1=18.2	USNO-B1
98.0	299.8883	52.6017	B1=20.2, B2=20.9, I=18.1, R1=19.2, R2=19.2	USNO-B1
98.2	299.9208	52.6275	B1=18.5, B2=17.5, I=15.9	USNO-B1
98.5	299.9044	52.6491	B1=19.6, B2=19.7, I=17.3, R1=18.4, R2=18.2	USNO-B1
99.5	299.9047	52.6493	B=21.1, R=19.2	APM-N
100.5	299.9217	52.6304	B1=17.1, B2=17.2, I=15.2, R1=16.0, R2=15.9	USNO-B1
102.4	299.9062	52.6496	R1=18.7, R2=18.3	USNO-B1
105.9	299.8283	52.6333	B2=21.3, I=17.9, R1=14.7	USNO-B1
106.1	299.8468	52.6515	B2=21.5, I=18.2, R1=19.2, R2=19.3	USNO-B1
109.4	299.8290	52.6385	B1=20.1, B2=20.1, I=17.9, R1=19.1, R2=18.9	USNO-B1
110.2	299.8471	52.6530	B2=21.6, R2=19.6	USNO-B1
110.3	299.8476	52.6533	R1=18.8, R2=20.1	USNO-B1
111.8	299.8485	52.6542	B1=20.7, B2=21.3, I=18.3, R1=19.1, R2=19.5	USNO-B1
113.0	299.9273	52.6245	B1=19.8, B2=19.9, I=18.0, R1=18.6, R2=18.6	USNO-B1
114.3	299.8906	52.6584	B2=14.7, R2=17.6	USNO-B1
114.3	299.8919	52.6581	B1=20.1, B2=19.3, R1=18.5, R2=17.7	USNO-B1
114.6	299.8887	52.6588	B1=14.6, B2=14.8, I=12.6, R1=13.4, R2=13.4	USNO-B1
114.7	299.8714	52.5962	B1=20.1, B2=20.1	USNO-B1
120.1	299.8484	52.6568	B2=21.5, I=17.4, R1=18.6, R2=19.3	USNO-B1
120.4	299.9084	52.6549	B1=20.2, B2=19.5	USNO-B1
120.5	299.8399	52.6533	B1=20.1, B2=20.6, R2=18.2	USNO-B1
120.7	299.8318	52.6077	B1=20.2, I=18.3, R2=19.4	USNO-B1
124.0	299.8410	52.6550	B2=19.8, I=18.0, R1=18.9, R2=19.0	USNO-B1
124.0	299.9114	52.6010	B1=20.1, B2=20.2, I=18.3, R1=19.1, R2=19.4	USNO-B1
124.1	299.9111	52.6008	B1=20.6, B2=20.6, R1=18.8	USNO-B1
124.7	299.9197	52.6057	B2=20.9, I=18.0, R1=19.0, R2=19.0	USNO-B1
124.8	299.8386	52.6541	B2=21.0, I=18.1, R1=19.5, R2=19.2	USNO-B1
126.5	299.9264	52.6451	B1=19.9, R2=19.1	USNO-B1
126.9	299.8846	52.5930	B1=20.2, B2=20.7, I=17.5, R1=18.6, R2=18.7	USNO-B1
129.2	299.8372	52.6008	R1=19.4, R2=19.6	USNO-B1
129.3	299.9004	52.5952	B=20.8, R=19.4	APM-N
130.4	299.8808	52.5918	B2=21.5, R1=12.7	USNO-B1
130.5	299.9321	52.6402	B=21.3, R=20.0	APM-N
130.9	299.9068	52.5967	I=16.1, R1=18.8	USNO-B1
133.9	299.9097	52.6589	B1=19.9, R2=20.6	USNO-B1
135.7	299.8139	52.6297	B1=19.4, B2=18.9, I=16.0, R1=17.1, R2=16.8	USNO-B1
135.7	299.8473	52.6614	B2=21.6, R2=19.7	USNO-B1
137.5	299.8189	52.6441	I=18.6, R1=19.2	USNO-B1
141.3	299.9246	52.6021	B=19.7, R=18.1	APM-N
142.0	299.9400	52.6217	B1=20.0, B2=20.8	USNO-B1
142.3	299.9155	52.5965	B=21.4, R=19.1	APM-N
142.3	299.9155	52.5965	B1=19.9, B2=20.0, I=17.4, R1=18.6, R2=18.0	USNO-B1
143.9	299.8709	52.6678	B1=20.2, B2=21.6, I=18.6, R2=20.2	USNO-B1
144.2	299.8390	52.6611	B1=20.0, B2=19.9	USNO-B1
144.8	299.9384	52.6145	B2=21.5, I=18.3	USNO-B1
145.1	299.8947	52.5892	B1=20.2, R2=19.6	USNO-B1
145.2	299.9172	52.5963	B2=21.4, I=17.6, R1=18.5, R2=19.1	USNO-B1
145.5	299.8192	52.6491	B1=20.2, B2=20.7, I=18.3, R1=19.2, R2=19.0	USNO-B1
146.6	299.8146	52.6445	B2=21.5, R1=16.0, R2=19.7	USNO-B1
146.8	299.9170	52.5956	B1=20.0, I=17.0, R2=18.5	USNO-B1
147.0	299.8999	52.5898	B1=20.2, I=18.2, R1=19.5, R2=19.6	USNO-B1
149.2	299.8094	52.6185	B2=18.9, I=18.1, R1=19.3, R2=19.4	USNO-B1
150.2	299.8622	52.6688	B2=21.6, R2=19.7	USNO-B1
151.1	299.8848	52.5863	B2=21.4, I=18.8, R1=19.6, R2=19.6	USNO-B1
151.1	299.9097	52.5913	B1=19.8, B2=19.2	USNO-B1
152.0	299.9105	52.5913	B=19.2, R=17.6	APM-N
152.3	299.9107	52.5913	B1=18.2, B2=17.6, I=15.8, R1=16.2, R2=16.2	USNO-B1
152.4	299.8069	52.6218	B2=20.7, R1=19.6, R2=19.5	USNO-B1
153.7	299.9224	52.5959	B2=21.5, R2=19.5	USNO-B1
154.3	299.8223	52.6000	B1=20.2, B2=20.9, I=18.1, R1=18.7, R2=19.2	USNO-B1
154.4	299.9466	52.6286	B1=19.9, I=17.5, R2=18.5	USNO-B1
154.7	299.8569	52.6693	I=18.3, R1=19.8, R2=20.1	USNO-B1
154.8	299.9436	52.6153	B1=20.2, B2=21.3, R1=19.6, R2=19.6	USNO-B1
155.0	299.9468	52.6288	I=17.5, R1=17.4	USNO-B1
155.3	299.8659	52.6706	I=18.3, R2=19.4	USNO-B1
157.0	299.9475	52.6245	B=20.8, R=19.2	APM-N
157.8	299.8500	52.5870	B=20.7, R=19.3	APM-N
158.4	299.9440	52.6429	B1=20.6, B2=21.0, I=17.5, R1=19.2, R2=19.4	USNO-B1
159.4	299.8400	52.6664	B1=17.0, B2=17.1, I=14.5, R1=15.2, R2=15.4	USNO-B1
159.5	299.8738	52.6722	B1=20.2, B2=20.1, I=18.3, R1=19.7, R2=19.6	USNO-B1
162.5	299.8572	52.5842	B1=20.1, B2=21.4, R2=19.6	USNO-B1
163.2	299.8016	52.6231	B2=21.3, I=18.4, R1=19.2	USNO-B1
163.3	299.9055	52.5862	B1=19.4, B2=18.8, I=17.0, R1=17.6, R2=17.6	USNO-B1
165.2	299.8034	52.6410	B1=20.7, B2=21.3, I=18.5, R1=18.9, R2=19.4	USNO-B1
166.8	299.9229	52.5914	B1=20.0, B2=19.8, I=17.9, R1=18.9, R2=18.4	USNO-B1
167.0	299.9520	52.6321	B1=20.2, B2=20.1, R1=19.7, R2=19.0	USNO-B1
167.5	299.8483	52.5845	B1=19.1, B2=18.6, I=16.6, R1=17.2, R2=17.2	USNO-B1
168.5	299.9325	52.6597	B1=16.3, B2=16.7, I=14.2, R1=14.8, R2=15.0	USNO-B1
168.7	299.9371	52.6565	B1=18.5, B2=18.4, I=15.9, R1=16.6, R2=16.5	USNO-B1
171.7	299.9452	52.6055	I=18.3, R2=19.7	USNO-B1
172.5	299.9089	52.5844	B=21.2, R=19.9	APM-N
172.7	299.8681	52.6756	B1=19.3, B2=18.6, I=16.9, R1=17.6, R2=17.1	USNO-B1
173.6	299.8514	52.6738	B1=18.2, B2=18.1, I=15.1, R1=15.9, R2=15.9	USNO-B1
174.1	299.7991	52.6152	B2=21.4, I=18.1, R1=19.1, R2=19.5	USNO-B1
174.3	299.8967	52.6746	B1=19.1, B2=19.6, I=17.5, R1=16.9, R2=17.4	USNO-B1
175.2	299.8575	52.6753	B1=18.6, B2=18.5, I=16.0, R1=16.8, R2=16.6	USNO-B1
175.3	299.8457	52.6730	R1=19.4, R2=19.6	USNO-B1
177.2	299.9159	52.5851	B1=19.5, B2=19.6, I=17.8, R1=18.6, R2=18.3	USNO-B1
177.2	299.8077	52.6545	B2=21.2, I=18.2, R1=19.3, R2=19.5	USNO-B1
177.7	299.9432	52.6002	B2=20.1, I=18.1	USNO-B1
178.6	299.9532	52.6441	B1=19.1, B2=16.9	USNO-B1
178.7	299.8926	52.6765	B2=17.9, R1=17.1	USNO-B1
178.8	299.8938	52.6764	B2=19.1, R2=16.0	USNO-B1
179.4	299.9535	52.6442	B2=16.7, I=14.8, R1=15.3, R2=15.0	USNO-B1
179.7	299.9536	52.6442	B=19.2, R=16.9	APM-N
180.1	299.9535	52.6447	B1=20.1, B2=17.6	USNO-B1
180.6	299.9271	52.5885	I=18.2, R2=19.6	USNO-B1
180.8	299.9478	52.6031	B2=21.4, I=18.1, R1=19.5, R2=19.3	USNO-B1
181.8	299.8110	52.5963	B1=20.0, B2=20.6, I=18.5, R1=19.2, R2=19.2	USNO-B1
182.3	299.8972	52.6769	B1=15.3, B2=15.5, I=12.2, R1=12.9, R2=13.2	USNO-B1
183.3	299.8988	52.6769	B2=15.4, I=18.1	USNO-B1
183.6	299.9305	52.5891	B=18.9, R=17.9	APM-N
183.9	299.7955	52.6431	B2=19.9, I=18.3, R2=19.5	USNO-B1
185.1	299.9377	52.6631	B1=20.2, B2=21.4, R2=19.7	USNO-B1
187.2	299.9061	52.5792	I=17.6, R1=18.8, R2=19.6	USNO-B1
187.5	299.8216	52.5876	B2=21.3, I=18.3, R1=19.2, R2=19.4	USNO-B1
188.1	299.9169	52.5819	I=17.6, R1=19.6, R2=19.6	USNO-B1
188.3	299.9591	52.6143	B1=19.3, B2=18.8, I=17.2, R1=17.8, R2=17.5	USNO-B1
188.4	299.9482	52.6564	B2=19.3, R1=19.1, R2=19.5	USNO-B1
188.8	299.7895	52.6279	B1=19.8, B2=19.5, I=16.5, R1=17.5, R2=17.4	USNO-B1
189.1	299.7894	52.6280	B=20.9, R=18.9	APM-N
189.7	299.8131	52.6643	I=18.1, R2=19.2	USNO-B1
189.9	299.8086	52.5945	B=21.1, R=19.7	APM-N
190.4	299.8140	52.6652	B2=21.5, I=18.2, R1=18.7, R2=19.5	USNO-B1
190.7	299.8357	52.6749	B2=21.5, R2=19.7	USNO-B1
191.5	299.9412	52.6634	B2=20.1, R2=19.7	USNO-B1
192.0	299.8532	52.5764	B1=20.1, I=17.8, R1=18.5	USNO-B1
194.6	299.9169	52.6759	I=18.3, R2=19.7	USNO-B1
195.1	299.9650	52.6314		NED
196.0	299.8651	52.6820	B1=20.2, B2=21.6	USNO-B1
196.5	299.8541	52.5749	B1=20.0, B2=20.0, I=17.8, R1=18.1, R2=18.2	USNO-B1
197.9	299.9046	52.5758	B=20.4, R=19.1	APM-N
198.7	299.8120	52.6672	B2=21.6, I=18.2, R2=19.7	USNO-B1
198.8	299.8258	52.6740	B1=20.6, B2=21.4, I=18.3, R2=19.5	USNO-B1
199.0	299.7874	52.6410	I=18.3, R2=19.2	USNO-B1

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