Swift Trigger: 323542;

Presumed name: GRB 080903

BAT	05^h 47^m 11.28^s, +51° 19′ 33.6″
position:	(86.797, +51.326 ± 180″)
XRT	05^h 47^m 10.10^s, +51° 15′ 52.3″
position:	(86.79208, 51.26452 ± 2.6″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.215 mag

Best RA:	05^h 47^m 10.10^s	= 86.79208 d
Best Dec:	+51° 15′ 52.3″	= 51.26452 d

Gal Lat:
Gal Long:

Sun angle:	not found

Galaxies within 3.33 of XRT position

	RA*	Dec*		Catalogue
6.7	86.7950	51.2642		NED
22.2	86.7994	51.2604	B2=20.7, R1=19.4	USNO-B1
40.8	86.7791	51.2724	I=18.4, R2=18.4	USNO-B1
46.1	86.8060	51.2739	B2=20.6, R2=19.4	USNO-B1
52.5	86.8152	51.2662	B2=20.4, R2=19.4	USNO-B1
61.3	86.7911	51.2815	B2=20.8, I=18.8, R1=19.7, R2=18.7	USNO-B1
82.1	86.8080	51.2440	B2=20.8, R1=19.0, R2=18.8	USNO-B1
82.9	86.8154	51.2822		NED
100.0	86.8365	51.2655	B2=20.7, I=18.6, R1=18.7, R2=19.0	USNO-B1
103.5	86.8331	51.2775	B2=18.4, I=16.8, R2=16.9	USNO-B1
114.8	86.8369	51.2798	B1=20.6, R2=19.3	USNO-B1
117.7	86.7586	51.2394	B2=20.6, I=17.8, R1=18.6, R2=19.0	USNO-B1
119.9	86.8362	51.2459	I=18.3, R2=19.2	USNO-B1
123.3	86.7488	51.2436	I=15.8, R1=15.7, R2=16.1	USNO-B1
124.6	86.7729	51.2970	I=18.3, R1=19.2, R2=19.4	USNO-B1
126.5	86.7489	51.2870	B1=20.9, B2=20.7	USNO-B1
130.9	86.7342	51.2679	I=18.7, R2=19.2	USNO-B1
135.4	86.8022	51.2275	B2=20.8, R2=19.1	USNO-B1
144.8	86.7489	51.2943	R1=18.7, R2=19.2	USNO-B1
146.8	86.8483	51.2852	B2=19.1, I=17.7, R2=18.6	USNO-B1
148.3	86.8557	51.2538	B2=20.1, I=18.8, R2=19.4	USNO-B1
152.6	86.8585	51.2728	B2=20.8, R2=19.3	USNO-B1
157.2	86.7335	51.2408	B1=18.8, B2=18.7, I=16.4, R1=16.6, R2=17.0	USNO-B1
158.2	86.7221	51.2612	B2=20.3, R1=19.6, R2=19.3	USNO-B1
158.5	86.8205	51.3048	B2=20.2, R1=19.7, R2=19.4	USNO-B1
160.8	86.8163	51.3065	B1=20.1, B2=20.2, I=18.0, R1=18.2, R2=18.1	USNO-B1
161.1	86.8334	51.3011	B1=20.9, I=17.8	USNO-B1
162.1	86.8340	51.3011	B2=20.7, R1=19.3, R2=19.4	USNO-B1
162.2	86.7517	51.2272	B2=20.2, R1=19.4, R2=19.4	USNO-B1
163.5	86.8641	51.2702	I=18.5, R2=19.1	USNO-B1
165.3	86.7947	51.3104	B2=20.7, R2=18.8	USNO-B1
165.5	86.8132	51.2205	B2=20.3, R2=19.4	USNO-B1
167.3	86.7609	51.2224	B2=20.6, R1=19.4, R2=19.4	USNO-B1
170.3	86.8612	51.2837	B2=20.7, R2=18.8	USNO-B1
182.5	86.8676	51.2462	B2=20.8, R2=19.2	USNO-B1
183.2	86.8323	51.3087	I=18.8, R2=19.2	USNO-B1
184.3	86.7245	51.2357	B2=20.8, I=18.3	USNO-B1
184.4	86.7587	51.3113	I=18.8, R2=19.4	USNO-B1
185.0	86.7589	51.3115	I=18.8, R2=18.8	USNO-B1
185.6	86.7243	51.2352	B1=20.8, B2=20.5, I=17.8, R1=18.2, R2=18.5	USNO-B1
188.6	86.7286	51.2987	B2=20.5, I=18.8, R1=19.2, R2=19.0	USNO-B1
189.0	86.7383	51.2243	I=18.4, R2=19.0	USNO-B1
189.1	86.7288	51.2990	B2=20.8, I=18.4, R1=19.3, R2=18.8	USNO-B1
190.5	86.8601	51.2331	B2=20.2, R2=19.4	USNO-B1
190.5	86.8039	51.2121	B2=20.1, I=16.9, R1=19.5, R2=18.4	USNO-B1
191.2	86.8604	51.2330	B2=20.8, R2=18.8	USNO-B1
193.1	86.7080	51.2749	B2=18.5, I=16.6, R2=16.4	USNO-B1
193.1	86.7651	51.2136	B2=19.6, R2=18.6	USNO-B1
197.6	86.7971	51.2097	I=18.3, R2=19.4	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