Swift Trigger: 529095;

Presumed name: GRB 120729A

BAT	00^h 52^m 13.34^s, +49° 56′ 23.3″
position:	(13.0556, 49.9398 ± 180″)
XRT	00^h 52^m 17.88^s, +49° 56′ 24.4″
position:	(13.0745, 49.9401 ± 2.4″)
UVOT	00^h 52^m 17.83^s, +49° 56′ 22.9″
position:	(13.0743, +49.9397 ± 0.6″)
Galactic N_HI:	1.42×10²¹ cm^-2
Galactic E(B-V):	NED unavailable

Best RA:	00^h 52^m 17.83^s	= 13.0743 d
Best Dec:	+49° 56′ 22.9″	= +49.9397 d

Gal Lat:	-12.93
Gal Long:	123.07

Sun angle:	91.38°, 7.74 hr West

¹Sper #2 auto processing.

Galaxies within 3.33 of XRT position

	RA*	Dec*		Catalogue
8.6	13.0711	49.9410	I=19.7, R2=19.5	USNO-B1
20.0	13.0817	49.9370	B1=17.6, B2=17.3, I=15.8, R1=16.3, R2=16.3	USNO-B1
20.3	13.0817	49.9433	B2=21.3, I=19.4, R1=20.3, R2=19.5	USNO-B1
34.4	13.0663	49.9481	B2=21.2, I=18.2, R1=20.3, R2=20.0	USNO-B1
36.5	13.0612	49.9346	I=19.7, R2=19.6	USNO-B1
38.9	13.0836	49.9310	I=19.2, R2=19.5	USNO-B1
41.3	13.0679	49.9294	I=19.1, R2=19.5	USNO-B1
44.6	13.0936	49.9417	B2=21.2, R2=20.0	USNO-B1
45.9	13.0578	49.9332	B1=20.4, B2=20.5, I=17.9, R1=19.6, R2=19.5	USNO-B1
47.6	13.0540	49.9402	B2=21.1, R2=20.2	USNO-B1
48.1	13.0949	49.9375	B2=20.3, I=19.4, R2=19.9	USNO-B1
54.2	13.0886	49.9281	B1=19.7, B2=19.3, I=18.9, R1=18.8, R2=18.8	USNO-B1
56.8	13.0943	49.9308	B2=21.4, I=19.2, R2=20.4	USNO-B1
62.0	13.0634	49.9244	B1=20.6, B2=20.7, I=19.0, R1=19.8, R2=19.4	USNO-B1
64.5	13.0634	49.9237	B1=20.3, B2=20.1, I=18.7, R1=20.0, R2=19.7	USNO-B1
65.9	13.0483	49.9330	B1=19.7, B2=19.8, I=18.7, R1=19.4, R2=19.4	USNO-B1
70.1	13.0692	49.9209	B2=21.3, I=18.2, R1=19.8, R2=20.2	USNO-B1
75.5	13.0549	49.9569	B1=21.0, B2=20.8, I=18.5, R2=20.7	USNO-B1
78.7	13.0570	49.9214	I=18.6, R1=19.6	USNO-B1
82.0	13.1073	49.9315	I=19.4, R2=20.3	USNO-B1
82.7	13.0874	49.9187	B2=21.4, I=17.8	USNO-B1
88.2	13.0370	49.9445	B2=20.5, R1=19.5	USNO-B1
89.4	13.1101	49.9306	B1=20.8, B2=20.8, I=18.0, R1=19.7, R2=19.1	USNO-B1
89.6	13.0741	49.9152	B1=19.3, B2=18.7, I=16.0, R1=17.0, R2=16.9	USNO-B1
91.3	13.0863	49.9159	B1=19.7, B2=19.6, I=18.7, R1=19.1, R2=18.9	USNO-B1
94.1	13.1119	49.9503	B1=20.7, B2=20.8, I=19.5, R1=20.1, R2=19.8	USNO-B1
98.6	13.0362	49.9281	B1=20.5, B2=17.0	USNO-B1
98.8	13.0476	49.9188	B1=17.6, B2=17.4, I=15.8, R1=16.3, R2=16.3	USNO-B1
101.4	13.0346	49.9284	B1=17.0, B2=17.8, I=16.5, R1=17.1, R2=16.9	USNO-B1
105.7	13.0963	49.9143	B2=21.3, R1=20.5, R2=19.5	USNO-B1
108.8	13.1176	49.9522	B2=21.3, R1=20.6	USNO-B1
111.5	13.0264	49.9385	B1=18.4, B2=18.2, I=17.6, R1=17.7, R2=17.8	USNO-B1
114.6	13.1221	49.9488	B1=20.8, B2=20.7, R1=18.9, R2=19.6	USNO-B1
115.1	13.0255	49.9454	B1=20.2, B2=20.4, I=19.0, R1=19.7, R2=19.2	USNO-B1
116.0	13.0372	49.9616	B1=19.2, B2=18.8, I=18.2, R1=18.1, R2=18.0	USNO-B1
116.3	13.0697	49.9079	I=18.9, R1=20.2, R2=19.9	USNO-B1
116.3	13.0353	49.9199	B2=19.0, R2=20.7	USNO-B1
116.3	13.0893	49.9092	R1=20.5, R2=20.4	USNO-B1
116.4	13.0272	49.9292	B1=19.1, B2=18.6, I=16.8, R1=17.2, R2=17.2	USNO-B1
118.1	13.0346	49.9197	B1=20.7, B2=21.1, R2=20.8	USNO-B1
119.2	13.0457	49.9675	B1=20.2, B2=19.9, I=19.4, R1=20.1, R2=19.6	USNO-B1
119.2	13.1160	49.9205	I=18.0, R1=17.9, R2=19.1	USNO-B1
122.5	13.1165	49.9194	B1=17.2, B2=17.0, I=15.3, R1=16.2, R2=15.6	USNO-B1
135.0	13.0314	49.9148	B1=20.9, B2=21.3, I=19.3, R1=20.0, R2=20.2	USNO-B1
135.1	13.0467	49.9071	B1=18.6, B2=18.4, I=17.6, R1=17.9, R2=17.5	USNO-B1
137.0	13.1248	49.9601	B1=20.7, I=13.9	USNO-B1
139.7	13.0213	49.9584	I=19.7, R2=20.7	USNO-B1
139.8	13.1268	49.9207	B2=20.4, I=18.1, R2=19.6	USNO-B1
140.4	13.1295	49.9565	B1=18.3, B2=17.6, I=17.0, R1=17.2, R2=17.1	USNO-B1
140.5	13.1305	49.9551	B1=18.4, B2=17.6, I=16.6, R1=17.0, R2=16.7	USNO-B1
140.7	13.0436	49.9737	B2=18.0, R2=20.1	USNO-B1
141.1	13.0707	49.9010	I=19.1, R2=19.6	USNO-B1
143.1	13.0209	49.9599	I=19.4, R1=20.2, R2=19.6	USNO-B1
143.8	13.1359	49.9345	B1=17.4, B2=17.4, I=16.4, R1=16.6, R2=16.6	USNO-B1
147.2	13.1202	49.9117	B1=20.6, B2=20.8, I=19.7, R2=20.4	USNO-B1
151.7	13.1336	49.9583	B1=20.5, B2=20.6, R1=20.5, R2=20.3	USNO-B1
152.3	13.0918	49.9809	I=18.5, R2=19.5	USNO-B1
154.3	13.0907	49.8985	I=18.4, R2=20.4	USNO-B1
156.1	13.0946	49.9815	I=18.6, R2=19.1	USNO-B1
156.5	13.1231	49.9099	I=18.2, R1=20.4, R2=20.7	USNO-B1
159.5	13.1408	49.9283	B2=19.5, I=18.5	USNO-B1
163.5	13.1023	49.8984	B1=19.5, B2=19.4, R2=20.1	USNO-B1
165.2	13.1099	49.9002	B1=18.6, B2=18.2, I=16.9, R1=16.8, R2=17.3	USNO-B1
165.7	13.0854	49.9856	R1=19.9, R2=20.8	USNO-B1
166.5	13.1438	49.9279	B1=19.6, I=18.7	USNO-B1
166.7	13.1216	49.9751	B1=17.8, B2=17.6, I=16.4, R1=16.6, R2=16.5	USNO-B1
169.4	13.1475	49.9369	B1=20.9, B2=20.3, I=18.0, R1=19.0, R2=18.9	USNO-B1
169.7	13.1224	49.9758	I=19.7, R1=19.7	USNO-B1
169.8	13.0415	49.9822	B1=16.9, B2=16.7, I=14.4, R1=15.4, R2=15.5	USNO-B1
172.2	13.0293	49.9781	B2=19.8, I=19.7, R2=20.5	USNO-B1
172.3	13.0286	49.9778	I=17.9, R2=19.4	USNO-B1
173.0	13.0050	49.9577	B2=21.3, I=19.3, R1=20.1, R2=20.3	USNO-B1
173.7	13.0225	49.9054	B1=20.8, B2=21.3, I=19.2, R2=19.7	USNO-B1
177.0	13.0133	49.9696	B2=21.0, R1=20.4, R2=19.5	USNO-B1
177.2	13.1105	49.9835	h=14.4, j=15.3, k=14.2	2MASS
177.2	13.0239	49.9032	B1=20.6, B2=20.3, I=18.9, R1=20.0, R2=19.0	USNO-B1
178.0	13.0648	49.8910	B2=21.2, I=19.3, R1=20.1, R2=19.9	USNO-B1
178.5	13.1475	49.9243	B1=20.3, R1=20.2, R2=19.9	USNO-B1
178.6	13.1249	49.9777	B2=21.2, I=18.6, R1=19.8, R2=19.9	USNO-B1
178.7	13.1104	49.9836		NED
178.9	13.1474	49.9238	B1=20.5, R2=18.7	USNO-B1
179.1	12.9974	49.9441	B1=20.7, B2=20.9, I=18.2, R1=19.9, R2=19.8	USNO-B1
179.6	13.1394	49.9674	I=18.2, R1=20.4	USNO-B1
180.6	13.1403	49.9670	I=18.4, R1=19.8	USNO-B1
181.0	13.1468	49.9211	B2=20.9, I=18.9, R1=20.5	USNO-B1
182.6	13.1404	49.9123	I=18.3, R1=19.9, R2=19.8	USNO-B1
182.7	13.1425	49.9658	I=17.8, R1=20.5	USNO-B1
183.1	13.0084	49.9123	B2=20.1, I=17.8, R1=20.5, R2=20.8	USNO-B1
183.9	13.1027	49.8924	B1=18.0, B2=17.6, I=16.4, R1=17.4, R2=16.9	USNO-B1
184.4	13.1260	49.9791	B2=21.1, I=19.7, R1=19.4, R2=20.2	USNO-B1
184.8	13.1014	49.8918	I=16.9, R2=19.5	USNO-B1
187.2	13.0038	49.9653	I=19.6, R2=19.5	USNO-B1
187.3	13.0724	49.8881	B1=20.5, B2=20.4, I=18.5, R1=18.8, R2=18.8	USNO-B1
188.3	13.0001	49.9191	B1=16.7, B2=16.7, I=15.3, R1=15.4, R2=15.6	USNO-B1
188.8	13.0349	49.8942	B2=17.6, I=19.6, R2=19.5	USNO-B1
191.8	13.0180	49.9012	B1=20.7, B2=20.6, I=19.3, R1=20.2, R2=20.2	USNO-B1
193.1	13.0592	49.9928	B1=18.6, B2=17.9, I=16.2, R1=16.8, R2=16.7	USNO-B1
193.2	13.0446	49.9902	I=18.6, R2=19.8	USNO-B1
193.8	13.1563	49.9515	B1=18.3, B2=18.5, I=17.5, R1=17.7, R2=17.6	USNO-B1
195.0	13.1568	49.9287	B2=21.1, R1=20.1	USNO-B1
197.2	13.1122	49.9892	R1=20.5, R2=20.7	USNO-B1
198.7	13.0057	49.9730	B1=19.1, B2=18.6, I=17.1, R1=17.7, R2=17.4	USNO-B1
199.6	13.1008	49.8873	B1=17.2, B2=17.0, I=15.4, R1=15.7, R2=15.8	USNO-B1
199.6	13.0427	49.9916	B2=20.3, I=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