Swift Trigger: 291728;

Presumed name: GRB 070920B

BAT	00^h 00^m 34.56^s, -34° 49′ 08.4″
position:	(0.144, -34.819 ± 180″)
XRT	No position available.
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.013 mag

Best RA:	00^h 00^m 34.56^s	= 0.144 d
Best Dec:	-34° 49′ 08.4″	= -34.819 d

Gal Lat:
Gal Long:

Sun angle:	not found

Stars within 3.33 of BAT position

	RA*	Dec*		Catalogue
18.8	0.1502	-34.8201	B2=20.2, R1=19.4, R2=19.9	USNO-B1
26.1	0.1528	-34.8186	B2=21.3, R2=20.2	USNO-B1
39.1	0.1321	-34.8143	B2=21.2, I=18.5, R1=19.2, R2=19.2	USNO-B1
43.4	0.1366	-34.8294	B2=20.6, I=18.2, R1=19.6, R2=19.5	USNO-B1
52.8	0.1476	-34.8334	I=18.6, R2=20.2	USNO-B1
65.8	0.1566	-34.8039	h=16.0, j=16.8, k=16.0	2MASS
66.2	0.1566	-34.8038	B2=20.7, I=18.2, R1=19.2, R2=19.4	USNO-B1
70.2	0.1261	-34.8062	h=13.8, j=14.3, k=13.8	2MASS
70.4	0.1261	-34.8061	B2=16.2, I=14.9, R1=15.1, R2=15.2	USNO-B1
80.3	0.1699	-34.8258	B2=21.2, R2=20.2	USNO-B1
83.8	0.1243	-34.8358	B2=15.9, I=14.5, R1=14.7, R2=15.0	USNO-B1
84.0	0.1244	-34.8359	h=13.7, j=14.1, k=13.6	2MASS
103.8	0.1163	-34.8368	B2=16.5, I=17.7, R1=17.3, R2=16.9	USNO-B1
109.4	0.1336	-34.8482	B2=21.5, R2=20.1	USNO-B1
120.2	0.1274	-34.8495	B2=20.2, I=18.5, R1=19.9, R2=19.9	USNO-B1
126.4	0.1464	-34.7839	B2=20.4, R1=19.7, R2=20.1	USNO-B1
127.1	0.1013	-34.8144	B2=20.6, R1=19.9, R2=20.2	USNO-B1
129.4	0.1765	-34.7949	h=13.6, j=14.2, k=13.3	2MASS
129.6	0.1764	-34.7948	B2=18.4, I=15.4, R1=16.8, R2=16.9	USNO-B1
129.8	0.1001	-34.8199	B2=21.6, R2=20.0	USNO-B1
130.3	0.1613	-34.8523	B2=20.4, R2=20.1	USNO-B1
133.9	0.1840	-34.8364	R1=19.8, R2=20.2	USNO-B1
134.1	0.0986	-34.8191	B2=21.3, R1=19.6, R2=20.0	USNO-B1
135.4	0.1651	-34.8524	B2=13.7, I=12.3, R1=12.8, R2=12.9	USNO-B1
135.7	0.1651	-34.8525	h=11.6, j=11.9, k=11.6	2MASS
136.6	0.1684	-34.7868	B2=21.8, R1=19.8, R2=20.0	USNO-B1
138.0	0.1086	-34.7940	B2=20.9, I=18.6, R1=19.4, R2=19.5	USNO-B1
141.9	0.1882	-34.8343	B2=21.0, R1=19.3, R2=19.5	USNO-B1
144.5	0.1836	-34.8426	h=11.4, j=11.6, k=11.3	2MASS
146.3	0.1441	-34.7784	R1=19.9, R2=20.3	USNO-B1
149.5	0.1938	-34.8264	B2=17.6, I=14.3, R1=15.7, R2=16.0	USNO-B1
149.7	0.1938	-34.8265	h=12.7, j=13.3, k=12.5	2MASS
150.3	0.1836	-34.8452	I=18.2, R2=20.0	USNO-B1
154.3	0.1909	-34.8002	B2=21.4, R2=20.3	USNO-B1
157.5	0.1043	-34.8482	B2=19.9, I=16.8, R1=18.4, R2=18.7	USNO-B1
157.8	0.1044	-34.8484	h=14.6, j=15.1, k=14.3	2MASS
158.8	0.1883	-34.7940	B2=20.7, R2=20.2	USNO-B1
159.8	0.0950	-34.8001	B2=19.9, I=18.4, R1=19.4, R2=19.5	USNO-B1
173.7	0.1431	-34.7707	B2=20.4, R2=20.4	USNO-B1
177.4	0.1207	-34.8644	h=13.1, j=13.5, k=13.1	2MASS
179.2	0.1534	-34.8682	B2=19.6, I=17.2, R1=18.3, R2=18.5	USNO-B1
179.5	0.1535	-34.8682	h=15.3, j=15.8, k=15.2	2MASS
180.9	0.1506	-34.7690	h=13.7, j=14.2, k=13.4	2MASS
181.2	0.1506	-34.7689	B2=18.7, I=15.7, R1=16.9, R2=17.3	USNO-B1
182.5	0.1467	-34.8696	B2=15.7, I=13.5, R1=13.9, R2=14.4	USNO-B1
183.0	0.1467	-34.8698	h=12.4, j=12.9, k=12.3	2MASS
184.9	0.1233	-34.7705	B2=21.2, R2=20.3	USNO-B1
186.9	0.2071	-34.8218	I=18.6, R1=19.8, R2=20.1	USNO-B1
188.1	0.0906	-34.7906	B2=19.7, R1=19.4, R2=19.8	USNO-B1
194.4	0.1292	-34.8716	B2=18.7, I=17.6, R1=17.3, R2=18.0	USNO-B1
194.4	0.1291	-34.8716	h=16.2, j=16.5, k=15.8	2MASS
197.3	0.1883	-34.7780	h=13.3, j=13.6, k=13.2	2MASS
197.7	0.1884	-34.7779	B2=15.6, I=14.1, R1=14.4, R2=14.7	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

* 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.