Swift Trigger: 565562;

Presumed name: GRB 130806A

BAT	02^h 23^m 29.28^s, +67° 31′ 48.0″
position:	(35.872, 67.530 ± 180″)
XRT	02^h 23^m 42.79^s, +67° 31′ 56.3″
position:	(35.9283, +67.5323 ± 10.0″)
UVOT	No position available.
Galactic N_HI:	3.93×10²¹ cm^-2
Galactic E(B-V):	NED unavailable

Best RA:	02^h 23^m 42.79^s	= 35.9283 d
Best Dec:	+67° 31′ 56.3″	= +67.5323 d

Gal Lat:	6.23
Gal Long:	131.6

Sun angle:	78.40°, 6.7 hr West

Galaxies within 3.33 of XRT position

	RA*	Dec*		Catalogue
13.5	35.9187	67.5315	I=19.0, R2=19.5	USNO-B1
17.1	35.9178	67.5298	B1=20.2, I=18.9, R2=19.5	USNO-B1
20.3	35.9304	67.5379	I=18.7, R1=19.4, R2=19.4	USNO-B1
24.5	35.9456	67.5306	I=18.9, R1=19.4, R2=19.5	USNO-B1
30.2	35.9065	67.5312	B2=21.5, I=17.8, R1=18.1, R2=18.7	USNO-B1
37.8	35.9079	67.5393	B1=19.9, B2=20.9, I=18.0, R1=19.2, R2=18.8	USNO-B1
38.1	35.9352	67.5425	B1=21.0, B2=20.6, I=17.8, R2=19.3	USNO-B1
45.7	35.9297	67.5450	I=18.9, R1=19.7, R2=19.5	USNO-B1
45.8	35.9614	67.5334	B1=18.8, R2=19.4	USNO-B1
48.2	35.9632	67.5333	I=19.0, R1=19.5, R2=19.4	USNO-B1
59.0	35.8954	67.5218	I=18.1, R1=19.5, R2=19.2	USNO-B1
59.8	35.9717	67.5332	I=18.9, R1=18.8	USNO-B1
59.9	35.9154	67.5164	R1=19.0, R2=19.4	USNO-B1
60.8	35.9146	67.5162	I=18.9, R2=19.5	USNO-B1
60.8	35.9568	67.5194	I=18.0, R1=18.9, R2=19.1	USNO-B1
64.1	35.9723	67.5265	B2=21.1, I=18.5, R1=19.1, R2=19.2	USNO-B1
69.2	35.9138	67.5139	I=18.9, R2=19.4	USNO-B1
70.0	35.8867	67.5435	B1=20.7, B2=19.9, I=18.2, R1=18.5, R2=18.5	USNO-B1
71.5	35.9631	67.5176	B2=20.6, I=18.2, R2=19.5	USNO-B1
72.7	35.9806	67.5294	B1=19.2, B2=19.2, I=16.9, R1=17.3, R2=17.4	USNO-B1
75.3	35.9236	67.5531	B2=21.6, R2=19.5	USNO-B1
77.6	35.9177	67.5111	B1=19.0, B2=21.7, I=18.2, R2=19.1	USNO-B1
79.1	35.8896	67.5161	B1=21.0, I=19.0, R2=19.5	USNO-B1
79.1	35.9185	67.5106	B2=20.3, I=18.3, R1=19.0, R2=19.1	USNO-B1
82.9	35.8945	67.5514	B2=20.2, I=18.9, R2=19.5	USNO-B1
86.6	35.9532	67.5102	B2=20.3, I=18.9, R2=19.3	USNO-B1
88.2	35.9006	67.5102	I=18.9, R1=19.8	USNO-B1
91.8	35.9620	67.5543	B2=19.1, I=14.6, R2=17.1	USNO-B1
92.7	35.9599	67.5550	B1=20.7, B2=19.3, I=16.7, R1=17.7, R2=17.3	USNO-B1
92.7	35.9755	67.5507	I=18.9, R2=19.5	USNO-B1
95.2	35.9591	67.5560	B1=19.6, B2=20.9, I=18.3, R1=19.0, R2=19.0	USNO-B1
95.3	35.8611	67.5387	B1=19.7, I=18.9, R2=19.5	USNO-B1
99.9	35.9090	67.5591	B2=22.0, I=18.1, R1=19.6, R2=19.5	USNO-B1
101.1	35.8590	67.5230	B1=20.3, B2=19.1, I=14.1, R1=18.0, R2=16.4	USNO-B1
101.1	35.9892	67.5166	I=19.0, R2=19.5	USNO-B1
101.4	35.9293	67.5605	I=18.9, R1=19.6, R2=19.4	USNO-B1
101.4	35.8591	67.5226	B1=19.0, I=14.3, R1=15.3	USNO-B1
101.5	35.9393	67.5602	B1=20.9, B2=20.7, I=19.1, R2=19.4	USNO-B1
101.5	35.9755	67.5106	B2=22.0, I=18.8, R2=19.4	USNO-B1
101.8	35.9852	67.5504	B2=21.4, I=18.9, R1=19.4, R2=19.4	USNO-B1
102.7	35.9911	67.5169	I=18.2, R2=19.5	USNO-B1
102.7	35.9356	67.5039	I=18.9, R2=19.5	USNO-B1
103.3	35.9121	67.5043	I=19.0, R2=19.5	USNO-B1
106.3	35.9994	67.5208	I=18.9, R2=19.5	USNO-B1
106.8	35.9046	67.5040	B2=20.9, I=17.9, R1=18.3, R2=18.8	USNO-B1
109.7	35.9062	67.5030	I=18.5, R1=18.9, R2=19.5	USNO-B1
113.7	35.8748	67.5082	I=18.6, R1=19.6	USNO-B1
114.2	36.0095	67.5388	I=19.0, R2=19.5	USNO-B1
114.3	35.9618	67.5032	B2=20.4, I=19.0, R2=19.4	USNO-B1
115.5	35.9627	67.5030	I=18.9, R2=19.5	USNO-B1
116.3	35.8724	67.5565	I=18.8, R2=19.4	USNO-B1
116.8	36.0106	67.5243	R1=18.9, R2=19.4	USNO-B1
117.1	35.9639	67.5028	B2=20.4, I=19.0, R2=19.5	USNO-B1
117.1	35.9152	67.5644	I=18.5, R2=19.4	USNO-B1
117.3	36.0122	67.5382	I=18.7, R2=19.5	USNO-B1
120.4	35.9438	67.4994	R1=19.1, R2=18.5	USNO-B1
121.0	35.9444	67.4993	B2=20.5, I=16.7, R1=18.6, R2=17.4	USNO-B1
121.9	35.9452	67.4991	I=16.6, R1=18.5, R2=17.5	USNO-B1
124.9	35.8857	67.5017	B2=20.7, I=18.9, R2=19.5	USNO-B1
124.9	35.8486	67.5489	I=18.1, R1=19.3, R2=19.2	USNO-B1
125.2	36.0095	67.5480	I=18.9, R2=19.5	USNO-B1
125.5	35.8897	67.5639	B1=21.0, I=17.8	USNO-B1
125.7	35.8800	67.5619	B2=20.2, I=18.7, R1=19.1, R2=19.3	USNO-B1
127.3	35.9929	67.5070	I=18.8, R2=19.5	USNO-B1
127.5	35.8453	67.5481	B2=20.9, I=18.9, R1=19.6, R2=19.5	USNO-B1
127.8	35.9424	67.5674	I=19.0, R2=19.4	USNO-B1
128.3	35.8361	67.5270	I=19.0, R2=19.5	USNO-B1
134.5	35.9241	67.4950	B1=20.0, B2=21.4, I=18.4, R1=19.2, R2=19.1	USNO-B1
135.0	35.9353	67.5697	I=18.9, R2=19.5	USNO-B1
136.3	35.8743	67.5006	I=19.0, R2=19.4	USNO-B1
140.6	36.0294	67.5266	I=18.7, R1=18.7, R2=19.5	USNO-B1
141.6	36.0299	67.5259	I=18.4, R2=19.5	USNO-B1
145.6	35.9972	67.5016	I=18.9, R2=19.4	USNO-B1
146.0	35.9652	67.5703	B1=17.7, B2=18.2, I=15.6, R1=16.4, R2=16.8	USNO-B1
146.8	35.9594	67.4933	B1=20.9, B2=21.4, I=18.9, R2=19.4	USNO-B1
147.2	36.0346	67.5279	B1=19.5, B2=20.8, I=18.3, R1=18.3, R2=18.5	USNO-B1
147.5	35.9602	67.4932	B1=20.9, B2=20.7, R1=19.1, R2=19.1	USNO-B1
149.4	35.8804	67.5695	B2=21.4, I=18.4, R2=19.2	USNO-B1
149.7	36.0338	67.5221	B2=20.9, I=18.2, R1=19.2, R2=18.8	USNO-B1
150.1	35.8310	67.5134	B1=19.8, R1=18.8	USNO-B1
150.3	35.8644	67.4984	B1=18.2, I=18.4	USNO-B1
152.0	35.9611	67.4920	I=19.0, R2=19.5	USNO-B1
153.8	35.8627	67.5669	B2=19.8, R1=18.8, R2=19.5	USNO-B1
156.1	35.8163	67.5392	B1=20.1, R2=19.4	USNO-B1
156.7	36.0262	67.5545	I=18.8, R1=19.7	USNO-B1
157.1	35.8161	67.5406	I=18.9, R1=18.7, R2=19.5	USNO-B1
157.9	35.9566	67.5748	B2=21.0, I=18.4, R1=19.1, R2=19.2	USNO-B1
159.2	36.0251	67.5081	I=18.8, R2=19.5	USNO-B1
160.4	35.8779	67.4921	B2=20.9, I=18.2, R1=18.3, R2=18.6	USNO-B1
160.5	35.9242	67.4878	I=18.7, R2=19.5	USNO-B1
160.7	35.8178	67.5468	B2=21.6, I=18.4, R1=18.8, R2=18.8	USNO-B1
161.3	35.8809	67.5733	B1=21.0, I=18.5, R2=19.4	USNO-B1
161.4	35.9270	67.5771	B1=21.0, B2=21.6, I=18.7	USNO-B1
162.7	36.0009	67.4966	B2=20.8, I=18.9, R2=19.5	USNO-B1
164.6	36.0443	67.5435	B2=20.5, I=18.8, R2=19.5	USNO-B1
165.1	35.9458	67.4869	B1=21.0, I=18.8, R2=19.5	USNO-B1
165.9	35.8346	67.5614	I=18.6, R1=19.5, R2=19.4	USNO-B1
166.0	35.9451	67.4867	B1=19.9, I=18.8, R2=19.5	USNO-B1
166.8	35.9053	67.5778	I=18.4, R1=19.1, R2=19.2	USNO-B1
167.0	36.0403	67.5145	I=19.0, R2=19.4	USNO-B1
167.8	35.8770	67.5746	I=18.9, R2=19.4	USNO-B1
168.3	35.8696	67.4913	B1=21.0, I=19.0, R2=19.5	USNO-B1
168.8	36.0509	67.5341	B2=20.7, R2=19.5	USNO-B1
170.2	35.9148	67.5793	I=19.0, R2=19.5	USNO-B1
172.0	35.9655	67.5779	B2=21.8, I=18.7, R1=18.1, R2=18.9	USNO-B1
172.2	35.8627	67.5731	B1=18.6, B2=20.8, I=18.9, R2=19.3	USNO-B1
172.3	36.0156	67.5666	B2=19.6, I=18.8, R2=19.5	USNO-B1
172.7	36.0390	67.5097	I=18.9, R2=19.5	USNO-B1
172.8	35.9560	67.5791	B2=21.7, I=18.9, R1=19.9, R2=19.5	USNO-B1
174.7	35.8618	67.5737	B2=20.9, I=18.4	USNO-B1
176.0	35.8794	67.4871	B2=20.4, I=18.8, R1=19.2, R2=19.4	USNO-B1
178.7	35.9185	67.4828	B2=20.6, I=18.8, R1=19.6, R2=19.5	USNO-B1
179.1	35.8388	67.4962	R1=19.6, R2=19.5	USNO-B1
179.2	36.0107	67.5709	B1=21.0, B2=21.6, I=18.8, R1=19.5	USNO-B1
179.5	36.0483	67.5519	B1=21.0, R1=19.4	USNO-B1
179.8	35.8384	67.4961	R1=19.6, R2=19.4	USNO-B1
180.1	35.9002	67.5812	B1=18.0, B2=19.9, I=16.7	USNO-B1
180.4	36.0495	67.5515	B1=20.9, B2=21.5, I=18.8, R1=19.2, R2=19.4	USNO-B1
180.6	35.8561	67.4904	B2=20.3, I=18.6, R1=20.0, R2=19.4	USNO-B1
180.7	35.8978	67.5811	B2=20.9, I=18.2, R2=19.5	USNO-B1
181.5	35.9770	67.4855	B1=19.9, I=19.0, R2=19.4	USNO-B1
185.5	35.8716	67.5790	B2=20.3, I=19.1, R2=19.5	USNO-B1
185.7	35.8441	67.5726	B1=19.9, I=18.9, R2=19.3	USNO-B1
186.2	35.7939	67.5262	I=18.8, R2=19.3	USNO-B1
186.7	36.0616	67.5225	B1=20.8, I=18.9, R2=19.2	USNO-B1
187.5	35.7985	67.5482	B2=20.9, R2=19.4	USNO-B1
188.7	36.0574	67.5501	B2=20.9, I=17.7, R2=17.9	USNO-B1
189.7	36.0205	67.4931	B1=19.5, R1=18.8, R2=18.8	USNO-B1
190.4	35.8584	67.5780	B1=19.0, B2=19.5, I=16.4, R1=17.5, R2=17.1	USNO-B1
190.5	36.0655	67.5394	B2=20.7, I=19.0, R2=19.4	USNO-B1
191.3	35.7957	67.5484	B2=20.7, I=18.7, R2=19.5	USNO-B1
191.7	35.9332	67.4791	B2=20.9, I=18.6, R1=19.6, R2=19.5	USNO-B1
191.8	35.7931	67.5193	B2=21.5, I=18.8, R1=19.3, R2=19.2	USNO-B1
192.7	35.9539	67.5849	B1=20.9, B2=20.4, I=18.5, R2=19.3	USNO-B1
193.7	36.0408	67.5647	B1=21.0, B2=20.9	USNO-B1
193.9	36.0412	67.5646	B1=20.9, B2=20.9, I=18.6, R1=19.0, R2=19.0	USNO-B1
195.2	35.9532	67.4789	I=18.6, R1=19.0, R2=19.5	USNO-B1
196.0	35.8071	67.5610	B2=21.6, I=18.7, R2=19.4	USNO-B1
197.1	35.8074	67.5617	I=18.4, R1=19.3, R2=19.4	USNO-B1
197.6	35.9090	67.5867	B1=18.5, B2=19.2, I=16.6, R1=17.3, R2=17.5	USNO-B1
199.1	35.8382	67.5756	R1=19.5, R2=19.5	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