Swift Trigger: 1328546;

Presumed name: GRB 250628A

BAT	02^h 34^m 12.24^s, -38° 04′ 51.6″
position:	(38.551, -38.081 ± 180″)
XRT	02^h 34^m 12.58^s, -38° 04′ 44.7″
position:	(38.55240, -38.07909 ± 1.9″)
UVOT	No position available.
Galactic N_HI:	2.14×10²⁰ cm^-2
Galactic E(B-V):	0.024 mag

Best RA:	02^h 34^m 12.58^s	= 38.55240 d
Best Dec:	-38° 04′ 44.7″	= -38.07909 d

Gal Lat:	-65.86
Gal Long:	246.38

Sun angle:	82.15°, 3.9 hr West

Galaxies within 200 of XRT position

	RA*	Dec*	Redshift		Catalogue
15.4	38.5483	-38.0819			NED
18.7	38.5479	-38.0753			NED
18.8	38.5517	-38.0844			NED
21.9	38.5524	-38.0852		I=18.6, R2=23.2	USNO-B1
23.5	38.5587	-38.0750		Mag=19.8	NED
23.9	38.5586	-38.0746		R1=20.2, R2=21.1	USNO-B1
29.0	38.5527	-38.0710		B2=21.5, R1=19.3, R2=19.4	USNO-B1
29.6	38.5529	-38.0708			NED
32.5	38.5600	-38.0858			NED
33.9	38.5642	-38.0772			NED
34.5	38.5467	-38.0706			NED
36.4	38.5575	-38.0697			NED
42.2	38.5521	-38.0908			NED
43.7	38.5437	-38.0892			NED
44.1	38.5379	-38.0833			NED
50.8	38.5583	-38.0925			NED
52.5	38.5392	-38.0688		B2=20.4, R2=19.8	USNO-B1
53.0	38.5450	-38.0656			NED
53.1	38.5337	-38.0778			NED
53.5	38.5637	-38.0672			NED
54.7	38.5583	-38.0935		B2=21.0, R1=19.8, R2=20.9	USNO-B1
58.6	38.5504	-38.0628			NED
58.6	38.5503	-38.0629		B2=20.6, R1=19.9, R2=19.9	USNO-B1
60.2	38.5357	-38.0688		R1=20.1, R2=20.5	USNO-B1
61.6	38.5570	-38.0958		B2=21.3, R1=19.9	USNO-B1
61.7	38.5567	-38.0958			NED
61.7	38.5696	-38.0686			NED
62.2	38.5429	-38.0947			NED
63.2	38.5725	-38.0864			NED
63.4	38.5400	-38.0939			NED
63.6	38.5308	-38.0736			NED
63.9	38.5341	-38.0687		I=18.6, R1=19.2	USNO-B1
67.9	38.5392	-38.0950			NED
68.3	38.5750	-38.0728			NED
69.0	38.5763	-38.0754		B=21.1, R2=20.6	SSS
69.1	38.5754	-38.0850			NED
70.7	38.5280	-38.0750		B2=18.4, R1=19.7, R2=20.2	USNO-B1
72.6	38.5621	-38.0606			NED
76.9	38.5292	-38.0900			NED
78.1	38.5412	-38.0989			NED
78.3	38.5279	-38.0689			NED
79.6	38.5562	-38.1011			NED
81.3	38.5521	-38.0564			NED
81.6	38.5806	-38.0744		B=21.7, R2=19.6, i=18.8	SSS
82.0	38.5804	-38.0744		Mag=19.0	NED
82.3	38.5521	-38.1019			NED
83.1	38.5475	-38.1019			NED
84.4	38.5388	-38.1000			NED
84.7	38.5229	-38.0753		Mag=19.0	NED
86.0	38.5825	-38.0778			NED
86.0	38.5827	-38.0780		B=21.5, R2=19.6, i=18.9	SSS
89.8	38.5546	-38.1039			NED
90.1	38.5283	-38.0628		B2=18.9, R1=19.9	USNO-B1
90.5	38.5621	-38.1031			NED
91.1	38.5742	-38.0978			NED
91.1	38.5767	-38.0956			NED
91.4	38.5769	-38.0956		B=20.5, R2=19.2, i=19.4	SSS
92.0	38.5362	-38.0569			NED
92.6	38.5762	-38.0617			NED
93.6	38.5212	-38.0706			NED
94.3	38.5192	-38.0778			NED
94.8	38.5371	-38.1025			NED
95.6	38.5283	-38.0603			NED
95.9	38.5861	-38.0815		B=21.9	SSS
97.2	38.5312	-38.1006			NED
98.5	38.5717	-38.0564			NED
99.5	38.5808	-38.0631			NED
99.7	38.5321	-38.1017			NED
103.0	38.5567	-38.1075			NED
103.2	38.5867	-38.0883			NED
103.3	38.5475	-38.0506			NED
104.2	38.5787	-38.0589		B=21.2, R2=19.1, i=18.8	SSS
104.7	38.5787	-38.0589			NED
105.4	38.5200	-38.0647			NED
105.6	38.5212	-38.0953		Mag=20.15	NED
106.1	38.5292	-38.0558			NED
107.5	38.5179	-38.0667			NED
108.4	38.5883	-38.0688		B=19.3, R2=18.0, i=17.5	SSS
108.6	38.5883	-38.0686		Mag=19.43	NED
108.7	38.5164	-38.0687		B2=21.4, R2=19.8	USNO-B1
110.1	38.5904	-38.0725		B=21.8	SSS
110.5	38.5842	-38.0617			NED
110.6	38.5183	-38.0942			NED
111.4	38.5184	-38.0946		B2=21.5, R2=20.2	USNO-B1
111.5	38.5154	-38.0686		B2=20.7, R2=20.9	USNO-B1
111.9	38.5467	-38.1097			NED
112.4	38.5746	-38.1050			NED
112.5	38.5483	-38.0481			NED
113.5	38.5887	-38.0661			NED
115.7	38.5300	-38.1061			NED
116.5	38.5783	-38.1042			NED
116.8	38.5883	-38.0636			NED
117.2	38.5121	-38.0869			NED
118.9	38.5196	-38.0997			NED
119.6	38.5836	-38.0567		B=21.2	SSS
120.2	38.5600	-38.1119		B=22.4	SSS
120.4	38.5712	-38.0492			NED
120.8	38.5496	-38.1125			NED
122.2	38.5108	-38.0700			NED
122.5	38.5617	-38.1122			NED
122.6	38.5612	-38.1124		B=22.0, R2=20.9	SSS
123.2	38.5121	-38.0917			NED
123.8	38.5958	-38.0778			NED
123.9	38.5961	-38.0778		I=18.5, R1=20.1, R2=20.3	USNO-B1
124.1	38.5558	-38.0447			NED
124.2	38.5779	-38.1069			NED
124.7	38.5962	-38.0814			NED
125.2	38.5828	-38.0539		B=21.0, R2=19.1, i=18.5	SSS
125.3	38.5828	-38.0538		B2=20.9, I=18.7, R1=19.3, R2=19.5	USNO-B1
125.5	38.5829	-38.0539		Mag=19.3	NED
126.0	38.5410	-38.1129		B=22.0, R2=20.7	SSS
126.1	38.5408	-38.1128			NED
126.2	38.5646	-38.0453			NED
127.5	38.5925	-38.0953			NED
127.9	38.5958	-38.0881			NED
128.0	38.5492	-38.0436			NED
128.9	38.5250	-38.0506			NED
129.4	38.5975	-38.0839			NED
129.8	38.5979	-38.0794			NED
129.9	38.5350	-38.1125			NED
130.4	38.5450	-38.1150			NED
132.1	38.5296	-38.1111			NED
132.4	38.5086	-38.0663		B2=21.4, I=18.7, R1=20.0, R2=20.3	USNO-B1
132.4	38.5871	-38.0544			NED
133.0	38.5083	-38.0661		Mag=19.8	NED
133.6	38.5992	-38.0814			NED
133.9	38.5639	-38.0430		B=22.0	SSS
135.2	38.5829	-38.0503		Mag=19.37	NED
135.4	38.5830	-38.0502		B2=17.7, I=18.7, R1=18.7, R2=18.0	USNO-B1
135.5	38.5831	-38.0502		B=19.3, R2=18.6, i=18.4	SSS
135.7	38.5258	-38.1106			NED
135.9	38.5600	-38.1164			NED
136.2	38.5867	-38.1053			NED
137.4	38.5529	-38.0408			NED
137.6	38.5146	-38.0550		Mag=19.7	NED
138.8	38.5775	-38.0461			NED
140.5	38.5079	-38.0619			NED
141.1	38.5108	-38.1008			NED
141.8	38.5800	-38.1119			NED
142.3	38.5879	-38.0514			NED
142.8	38.6008	-38.0897			NED
146.0	38.5025	-38.0889			NED
146.0	38.5117	-38.1042			NED
146.4	38.5022	-38.0888		B2=16.2, I=15.4, R1=14.9, R2=15.0	USNO-B1
147.4	38.6021	-38.0667			NED
148.4	38.5388	-38.0392			NED
148.7	38.5571	-38.0381			NED
149.3	38.5574	-38.0378		B=21.1, R2=19.3	SSS
149.3	38.5208	-38.1122			NED
149.5	38.5158	-38.0492			NED
149.5	38.5042	-38.0625			NED
150.2	38.5292	-38.0414			NED
150.4	38.5854	-38.0464			NED
150.9	38.5579	-38.1208			NED
151.6	38.5942	-38.1056			NED
151.9	38.5108	-38.0525			NED
153.0	38.5923	-38.0505		B=21.7, R2=21.0	SSS
153.4	38.5392	-38.1206			NED
154.9	38.4975	-38.0783			NED
155.0	38.5943	-38.0514		B2=21.5, R2=21.0	USNO-B1
155.3	38.4983	-38.0708			NED
156.2	38.5008	-38.0944			NED
156.2	38.5775	-38.1178			NED
156.7	38.5667	-38.0369			NED
156.8	38.5637	-38.1217			NED
156.8	38.5187	-38.0444			NED
157.0	38.6029	-38.0967			NED
157.4	38.5246	-38.0414			NED
157.6	38.5367	-38.1211			NED
158.0	38.5883	-38.1125			NED
158.4	38.6083	-38.0797			NED
158.5	38.5067	-38.1044			NED
159.2	38.5942	-38.0494			NED
159.8	38.5554	-38.1233			NED
161.4	38.4958	-38.0733			NED
161.4	38.5743	-38.0377		B=22.1, R2=20.4	SSS
161.5	38.5742	-38.0375			NED
162.1	38.5312	-38.1208			NED
162.2	38.5312	-38.1209		B2=15.6, I=13.7, R1=13.8, R2=14.0	USNO-B1
162.8	38.5483	-38.1242			NED
164.0	38.4946	-38.0828			NED
165.2	38.6096	-38.0875			NED
165.8	38.6108	-38.0775			NED
166.1	38.5467	-38.1250			NED
166.2	38.5425	-38.0336			NED
166.6	38.5237	-38.1194			NED
167.2	38.6087	-38.0925			NED
167.3	38.6063	-38.0978			NED
167.3	38.6065	-38.0978		B2=21.4, I=18.7, R1=20.1, R2=20.3	USNO-B1
168.8	38.5958	-38.1111			NED
170.1	38.5887	-38.1167			NED
170.6	38.5846	-38.0392			NED
171.5	38.5917	-38.1153			NED
171.7	38.5171	-38.0403			NED
172.1	38.5172	-38.0401		B2=21.4, I=18.6	USNO-B1
172.2	38.6108	-38.0661			NED
172.5	38.4917	-38.0800			NED
172.7	38.5917	-38.0422			NED
173.4	38.5508	-38.0308			NED
176.8	38.5842	-38.1214		B2=21.4, R2=21.1	USNO-B1
177.3	38.5842	-38.1214			NED
177.4	38.5075	-38.0447		Mag=19.4	NED
177.7	38.4896	-38.0775			NED
178.6	38.4933	-38.0969			NED
180.1	38.6083	-38.0556			NED
180.7	38.4913	-38.0933			NED
181.6	38.5875	-38.1211			NED
181.7	38.5904	-38.1197			NED
182.8	38.5271	-38.1258			NED
182.9	38.6167	-38.0839			NED
184.0	38.5029	-38.0461			NED
185.6	38.5964	-38.1173		B=18.1, R2=17.1, i=16.5	SSS
185.7	38.5962	-38.1172	0.057840	Mag=18.34	NED
185.8	38.5964	-38.1174		h=14.4, j=15.2, k=14.2	2MASS
186.6	38.6183	-38.0797			NED
187.7	38.5812	-38.1258			NED
187.9	38.5879	-38.0350			NED
189.4	38.6092	-38.0514			NED
189.5	38.4874	-38.0914		B=22.5	SSS
189.7	38.5379	-38.1306			NED
190.3	38.4871	-38.0917			NED
191.4	38.5104	-38.0375			NED
191.5	38.6200	-38.0764			NED
191.5	38.4862	-38.0683		Mag=20.03	NED
191.9	38.4861	-38.0683		B2=19.3, I=18.6, R1=19.5, R2=19.3	USNO-B1
192.4	38.4850	-38.0722			NED
193.1	38.5671	-38.1314			NED
193.4	38.6196	-38.0881			NED
194.9	38.5150	-38.1247		Mag=19.77	NED
195.0	38.5152	-38.1247		B=19.6, R2=18.0, i=17.7	SSS
195.1	38.4837	-38.0764			NED
196.1	38.6078	-38.1117		B=21.5	SSS
196.9	38.5717	-38.0267			NED
197.5	38.6200	-38.0653			NED
198.8	38.5242	-38.0286			NED
199.0	38.6104	-38.1103			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