Swift Trigger: 1336720;

Presumed name: GRB 250725A

BAT	02^h 21^m 32.40^s, -82° 47′ 02.4″
position:	(35.385, -82.784 ± 180″)
XRT	02^h 21^m 54.82^s, -82° 47′ 28.3″
position:	(35.47842, -82.79120 ± 3.5″)
UVOT	No position available.
Galactic N_HI:	6.56×10²⁰ cm^-2
Galactic E(B-V):	0.111 mag

Best RA:	02^h 21^m 54.82^s	= 35.47842 d
Best Dec:	-82° 47′ 28.3″	= -82.79120 d

Gal Lat:	-33.74
Gal Long:	299.6

Sun angle:	109.40°, 6.0 hr West

Galaxies within 200 of XRT position

	RA*	Dec*		Catalogue
13.7	35.4775	-82.7950		NED
22.2	35.4400	-82.7950		NED
24.1	35.5183	-82.7867		NED
26.9	35.5354	-82.7892		NED
27.2	35.5379	-82.7922		NED
29.4	35.5058	-82.7986		NED
29.5	35.4963	-82.7833		NED
31.3	35.4288	-82.7972		NED
36.3	35.4483	-82.7819		NED
41.2	35.5558	-82.7972		NED
42.6	35.5725	-82.7922		NED
43.0	35.5737	-82.7911	I=17.1, R2=20.7	USNO-B1
43.4	35.3857	-82.7881	B=20.3, R2=18.1, i=17.5	SSS
43.6	35.3854	-82.7881		NED
47.0	35.3779	-82.7947		NED
48.2	35.4167	-82.7803		NED
50.3	35.5237	-82.7783		NED
50.8	35.4604	-82.8053		NED
55.1	35.5629	-82.8022		NED
57.6	35.4017	-82.8039		NED
59.6	35.3575	-82.7978		NED
61.7	35.3533	-82.7844		NED
65.6	35.5858	-82.8036		NED
69.1	35.4842	-82.8103		NED
69.3	35.3350	-82.7981		NED
69.9	35.5913	-82.7781		NED
72.6	35.5992	-82.7779	I=18.5, R2=20.9	USNO-B1
73.0	35.5399	-82.7725	B2=19.6, I=17.8, R1=18.3, R2=18.0	USNO-B1
73.1	35.5396	-82.7725		NED
74.1	35.3508	-82.8041	B=21.5	SSS
75.7	35.3258	-82.7825		NED
78.3	35.3713	-82.8083		NED
78.7	35.4342	-82.8122		NED
79.0	35.6479	-82.7967		NED
79.6	35.5079	-82.8131		NED
81.2	35.3683	-82.7733		NED
81.7	35.6004	-82.7744		NED
83.0	35.3338	-82.7769		NED
86.5	35.6287	-82.7764		NED
86.7	35.5463	-82.7686		NED
86.8	35.2879	-82.7942		NED
86.9	35.2877	-82.7944	I=18.3, R2=20.4	USNO-B1
88.6	35.3521	-82.8100		NED
90.7	35.6088	-82.8103		NED
91.7	35.5754	-82.8136		NED
91.8	35.3013	-82.8039		NED
92.2	35.6163	-82.7722		NED
92.7	35.2998	-82.8039	B2=20.2, I=16.4, R1=17.9, R2=17.8	USNO-B1
92.7	35.4129	-82.8156		NED
94.0	35.6858	-82.7928		NED
94.3	35.4588	-82.8172		NED
94.9	35.6575	-82.7775		NED
95.3	35.4595	-82.8176	B=18.6, R2=17.4, i=17.4	SSS
95.6	35.6454	-82.7750		NED
97.9	35.6782	-82.8018	B2=20.8, I=18.5, R1=20.0, R2=20.0	USNO-B1
98.0	35.6783	-82.8019		NED
98.2	35.4882	-82.7639	B2=21.1, I=18.5, R1=20.1, R2=19.8	USNO-B1
99.7	35.3224	-82.7717	I=18.4, R2=19.4	USNO-B1
102.2	35.3133	-82.7719		NED
102.4	35.6404	-82.8111		NED
102.7	35.3126	-82.7717	B=20.4, R2=19.1	SSS
102.9	35.3713	-82.7661		NED
105.1	35.3914	-82.7641	B=20.8, R2=19.8, i=18.8	SSS
105.4	35.3917	-82.7642		NED
105.4	35.4108	-82.8192		NED
105.4	35.2625	-82.7803		NED
105.7	35.4213	-82.7628		NED
106.6	35.4354	-82.8203		NED
106.7	35.6592	-82.8103		NED
107.2	35.2858	-82.8086		NED
107.2	35.5667	-82.7636		NED
107.2	35.2857	-82.8086	B2=20.1, I=18.4, R1=19.1, R2=19.3	USNO-B1
107.4	35.5237	-82.8206		NED
109.7	35.6375	-82.8142	B=22.1	SSS
110.2	35.6379	-82.8144		NED
110.2	35.6377	-82.8144	B2=22.1, I=18.4, R2=20.7	USNO-B1
110.2	35.6929	-82.8058		NED
111.2	35.4792	-82.7603		NED
111.4	35.4800	-82.7603		NED
111.8	35.2561	-82.8049	B2=22.0, R1=19.8, R2=20.4	USNO-B1
112.0	35.2554	-82.8047		NED
113.0	35.6975	-82.7761		NED
114.5	35.2313	-82.7842		NED
114.7	35.4121	-82.8219		NED
114.9	35.6733	-82.7708		NED
115.7	35.5754	-82.7614		NED
116.2	35.6933	-82.7736		NED
116.6	35.5113	-82.8233		NED
116.9	35.2435	-82.7776	B=22.0, i=17.2	SSS
117.2	35.2346	-82.8025		NED
117.6	35.7387	-82.7900		NED
118.7	35.6108	-82.7628		NED
118.7	35.7183	-82.7778		NED
120.8	35.2117	-82.7886		NED
121.3	35.2442	-82.7747		NED
121.4	35.3433	-82.8203		NED
121.5	35.3422	-82.8203	B2=21.1, R1=19.9	USNO-B1
122.0	35.3280	-82.8194	B2=21.8, R2=20.7	USNO-B1
122.7	35.3833	-82.8231		NED
123.4	35.7516	-82.7910	B2=22.2, I=18.4	USNO-B1
123.6	35.6592	-82.7656		NED
123.9	35.7526	-82.7910	B=22.4	SSS
124.7	35.7152	-82.8091	B=20.8, R2=20.0, i=19.8	SSS
124.8	35.7154	-82.8092		NED
125.8	35.7167	-82.7733		NED
125.8	35.4217	-82.7569		NED
125.9	35.7375	-82.7783		NED
127.1	35.7315	-82.7759	B=22.3	SSS
127.4	35.1962	-82.7922		NED
127.4	35.3894	-82.8248	B2=22.0, I=18.5, R2=18.9	USNO-B1
127.6	35.7442	-82.8031		NED
127.6	35.7558	-82.7847		NED
127.9	35.2026	-82.7993	B2=22.1, I=18.1, R2=20.4	USNO-B1
128.0	35.2008	-82.7842		NED
128.1	35.1950	-82.7914		NED
128.2	35.2018	-82.7992	B=22.0, R2=19.7, i=18.7	SSS
128.2	35.4575	-82.7556		NED
128.8	35.7558	-82.7833		NED
129.3	35.6804	-82.8167		NED
129.4	35.2862	-82.8178		NED
130.3	35.2683	-82.7664		NED
132.7	35.5054	-82.8278		NED
133.3	35.1842	-82.7942	B2=21.9, I=18.0	USNO-B1
133.6	35.6638	-82.7622		NED
133.6	35.5388	-82.8275	B2=21.8, I=18.5, R1=19.7, R2=19.8	USNO-B1
133.7	35.2292	-82.8114		NED
133.9	35.5400	-82.8275		NED
134.4	35.2063	-82.7761		NED
134.9	35.3208	-82.8231		NED
135.0	35.7381	-82.8098	B=22.3	SSS
135.1	35.2608	-82.8169		NED
135.6	35.1846	-82.7989		NED
136.1	35.4237	-82.8283		NED
136.2	35.1779	-82.7944		NED
136.6	35.4161	-82.8283	B2=21.2, I=18.5	USNO-B1
138.3	35.1957	-82.8060	B=20.8, R2=19.3, i=19.2	SSS
138.7	35.2804	-82.8206		NED
138.8	35.1942	-82.8058		NED
139.9	35.6942	-82.8192		NED
140.2	35.7200	-82.8156		NED
140.9	35.7379	-82.7694		NED
141.0	35.6221	-82.7564		NED
141.0	35.7389	-82.7697	B=21.6	SSS
141.6	35.1696	-82.7844		NED
141.8	35.3825	-82.7536		NED
142.8	35.5717	-82.8292		NED
143.0	35.2425	-82.8178		NED
143.9	35.3683	-82.8286		NED
144.4	35.2467	-82.7636		NED
144.4	35.5301	-82.7516	B2=16.4, I=13.2, R1=14.2, R2=14.4	USNO-B1
144.6	35.1683	-82.8014		NED
145.0	35.5308	-82.7514		NED
145.0	35.7013	-82.8203		NED
146.5	35.3514	-82.8287	I=18.2, R2=17.5	USNO-B1
146.6	35.2940	-82.7577	B2=18.2, I=16.4, R1=16.6, R2=16.7	USNO-B1
146.7	35.2946	-82.7578		NED
147.0	35.6850	-82.7597		NED
147.1	35.1529	-82.7894		NED
147.5	35.2271	-82.7650		NED
147.6	35.8038	-82.7950		NED
148.7	35.2054	-82.7683		NED
149.7	35.1858	-82.8108		NED
150.5	35.7800	-82.8090	B2=20.6, I=16.6, R1=18.4, R2=18.4	USNO-B1
150.5	35.3274	-82.8285	B2=21.5, I=18.4, R2=19.9	USNO-B1
150.7	35.7804	-82.8089		NED
151.1	35.5150	-82.8328		NED
151.8	35.6575	-82.8269		NED
153.1	35.7413	-82.8181		NED
154.1	35.1438	-82.7997		NED
154.3	35.7225	-82.7613	B2=21.6, I=17.7, R1=19.4, R2=19.3	USNO-B1
154.4	35.4617	-82.8339		NED
154.6	35.7225	-82.7611		NED
154.9	35.2246	-82.8203		NED
155.0	35.8087	-82.7797		NED
155.0	35.7783	-82.7703		NED
155.1	35.7921	-82.7739		NED
155.3	35.3939	-82.7494	B2=20.3, I=18.2, R1=19.2, R2=19.1	USNO-B1
155.5	35.3941	-82.7493	B=20.6, R2=18.6, i=18.2	SSS
155.6	35.3938	-82.7492		NED
156.2	35.1496	-82.7778		NED
156.3	35.1492	-82.7780	B2=19.0, I=17.4, R1=17.8, R2=17.7	USNO-B1
156.5	35.3004	-82.7539		NED
156.7	35.8254	-82.7922		NED
158.3	35.5033	-82.7472		NED
158.3	35.7121	-82.8239		NED
158.5	35.7525	-82.7639		NED
158.8	35.2488	-82.7578		NED
159.2	35.7000	-82.7569		NED
159.3	35.8229	-82.7819		NED
159.8	35.6258	-82.7508		NED
159.8	35.4237	-82.7472		NED
160.7	35.4892	-82.8358		NED
161.6	35.8067	-82.8092		NED
161.6	35.8325	-82.7978		NED
161.9	35.1404	-82.8064		NED
162.0	35.1404	-82.8063	B2=18.6, I=15.7, R1=16.5, R2=16.5	USNO-B1
162.1	35.5751	-82.7478	B2=21.7, I=18.4	USNO-B1
162.5	35.2013	-82.7625		NED
162.6	35.5465	-82.8355	B2=21.4, I=18.3, R2=20.5	USNO-B1
162.8	35.3654	-82.7483		NED
163.1	35.8296	-82.8019		NED
163.3	35.1213	-82.7983		NED
163.4	35.2479	-82.8263	B=22.3, R2=20.5, i=18.9	SSS
163.5	35.2488	-82.8264		NED
163.6	35.7854	-82.8153		NED
163.7	35.1179	-82.7864		NED
164.2	35.2505	-82.8268	B2=22.1, R2=20.0	USNO-B1
164.3	35.8421	-82.7903		NED
164.9	35.4604	-82.7456		NED
165.1	35.6879	-82.8289		NED
165.4	35.6283	-82.8331		NED
165.6	35.7871	-82.7664		NED
166.4	35.8421	-82.7842		NED
166.6	35.5550	-82.8364		NED
167.5	35.1671	-82.8167		NED
167.5	35.1672	-82.8166	B=18.0, R2=16.6, i=15.9	SSS
167.6	35.1669	-82.8166	B2=16.3, I=15.6, R1=16.6, R2=15.7	USNO-B1
167.9	35.8177	-82.8104	I=18.4, R2=19.3	USNO-B1
168.1	35.1662	-82.8167	h=14.2, j=15.1, k=14.1	2MASS
169.8	35.3029	-82.8331		NED
169.8	35.1025	-82.7897		NED
170.1	35.7987	-82.7664		NED
170.8	35.7688	-82.7608		NED
172.3	35.8121	-82.7681		NED
172.4	35.8454	-82.8044		NED
172.6	35.7751	-82.8215	B=22.0, R2=20.1	SSS
172.9	35.7762	-82.8214		NED
173.6	35.7950	-82.7639		NED
174.5	35.1229	-82.8103		NED
174.6	35.2058	-82.8256		NED
174.6	35.8258	-82.7700		NED
175.1	35.0921	-82.7956		NED
175.3	35.2188	-82.8275		NED
175.5	35.8617	-82.7992		NED
176.5	35.8533	-82.7778		NED
177.4	35.1529	-82.8189		NED
178.1	35.1483	-82.7642		NED
178.2	35.8625	-82.7803		NED
178.6	35.4012	-82.7425		NED
179.2	35.7029	-82.8322		NED
179.9	35.7023	-82.8326	B2=22.0, I=18.5, R2=20.4	USNO-B1
180.1	35.1183	-82.8128		NED
180.6	35.1083	-82.7725		NED
182.3	35.2242	-82.7519		NED
182.5	35.8171	-82.7639		NED
182.7	35.3879	-82.8406		NED
182.9	35.4720	-82.7404	B=18.1, R2=17.1, i=16.0	SSS
182.9	35.5921	-82.7425		NED
183.4	35.4708	-82.7403		NED
184.5	35.3621	-82.7422		NED
185.0	35.5213	-82.7400		NED
185.8	35.6246	-82.8394		NED
186.1	35.1721	-82.8258		NED
186.2	35.0667	-82.7892		NED
186.4	35.7788	-82.8267		NED
186.5	35.7794	-82.8267	B=22.2	SSS
186.8	35.1425	-82.8217		NED
187.0	35.2304	-82.7497		NED
187.0	35.8212	-82.7622		NED
187.7	35.0879	-82.8092		NED
187.8	35.2521	-82.7475		NED
187.8	35.0878	-82.8092	B=21.6	SSS
188.8	35.7396	-82.7503		NED
189.0	35.0646	-82.7836		NED
189.5	35.1049	-82.7674	B2=22.1, I=18.3, R2=20.5	USNO-B1
190.4	35.1025	-82.7672		NED
190.6	35.1020	-82.7675	B=22.1, R2=20.4, i=18.5	SSS
191.1	35.2638	-82.8369		NED
191.1	35.7429	-82.8328		NED
191.3	35.6042	-82.7406		NED
191.6	35.2392	-82.8353		NED
191.8	35.0637	-82.8031		NED
192.0	35.6700	-82.8389		NED
192.7	35.7033	-82.8367		NED
193.7	35.3467	-82.7400		NED
193.7	35.1946	-82.7508		NED
194.2	35.9054	-82.7975		NED
194.6	35.8808	-82.8106		NED
195.4	35.0746	-82.7719		NED
196.6	35.9067	-82.8011		NED
196.7	35.8125	-82.8264		NED
196.7	35.8125	-82.8264	B=21.4, R2=20.2	SSS
196.7	35.8126	-82.8264	B2=22.0, I=18.5, R2=20.2	USNO-B1
197.1	35.8492	-82.8203		NED
197.4	35.4454	-82.7364		NED
197.5	35.9142	-82.7872		NED
197.6	35.3513	-82.8436		NED
197.7	35.9046	-82.8039	B=22.1	SSS
197.8	35.7954	-82.8292	B=21.9, R2=19.8, i=18.9	SSS
197.9	35.7958	-82.8292		NED
198.4	35.8931	-82.7733	B2=22.1, I=17.7, R2=20.2	USNO-B1
198.5	35.8163	-82.7561		NED
198.5	35.1075	-82.7617		NED
198.5	35.8896	-82.7719		NED
198.7	35.8899	-82.7719	B=19.6, R2=17.7, i=17.0	SSS
199.1	35.5892	-82.8447		NED

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