Swift Trigger: 997453;

Presumed name: GRB 200925B

BAT	16^h 27^m 24.24^s, +78° 23′ 38.4″
position:	(246.851, +78.394 ± 180″)
XRT	16^h 27^m 08.86^s, +78° 23′ 25.4″
position:	(246.7869, 78.3904 ± 2.0″)
UVOT	No position available.
Galactic N_HI:	4.02×10⁰ cm^-2
Galactic E(B-V):	0.040 mag

Best RA:	16^h 27^m 08.86^s	= 246.7869 d
Best Dec:	+78° 23′ 25.4″	= 78.3904 d

Gal Lat:	33.51
Gal Long:	111.68

Sun angle:	86.13°, -4.2 hr East of Sun

¹Sper #9 auto processing.

Galaxies within 3.33 of XRT position

	RA*	Dec*		Catalogue
6.3	246.7955	78.3907	B=16.5, R=14.8	APM-N
6.4	246.7954	78.3906		NED
28.6	246.7929	78.3983		NED
29.8	246.7546	78.3853		NED
41.6	246.7862	78.4019		NED
41.8	246.8008	78.3792		NED
43.1	246.7667	78.3792		NED
44.7	246.7253	78.3895	B=21.9, R=20.0	APM-N
46.1	246.8242	78.4008		NED
50.5	246.8467	78.3833		NED
51.4	246.7163	78.3889		NED
52.0	246.7442	78.4019		NED
52.4	246.8213	78.3775		NED
53.0	246.8537	78.3964		NED
54.8	246.8317	78.4028		NED
55.9	246.8041	78.3753	B=21.9, R=20.0	APM-N
56.5	246.8021	78.4058		NED
61.4	246.7108	78.3978		NED
62.1	246.7667	78.3736		NED
63.5	246.7887	78.3728		NED
65.2	246.8083	78.3728		NED
65.4	246.8767	78.3892		NED
65.5	246.8771	78.3889		NED
66.7	246.8642	78.3803		NED
67.2	246.7038	78.3822		NED
68.8	246.7654	78.3717		NED
69.1	246.8742	78.3981		NED
71.0	246.8683	78.4014		NED
71.2	246.7092	78.3783		NED
71.9	246.8429	78.3739		NED
72.2	246.8804	78.3833		NED
73.6	246.7425	78.3719		NED
73.6	246.7596	78.4100		NED
73.7	246.8602	78.3762	B=21.7, R=19.2	APM-N
74.2	246.8604	78.3761		NED
75.3	246.7017	78.4025		NED
75.5	246.7910	78.4113	B=21.6, R=20.0	APM-N
77.1	246.7747	78.3691	B=21.9, R=18.9	APM-N
77.9	246.7746	78.3689		NED
78.7	246.7138	78.4067		NED
79.0	246.8745	78.3773	B1=17.0, B2=17.9, I=16.0, R1=16.1, R2=16.5	USNO-B1
79.4	246.8746	78.3772		NED
81.1	246.8433	78.4097		NED
82.0	246.8954	78.3969		NED
82.3	246.8562	78.4086		NED
85.1	246.7133	78.3719		NED
85.6	246.7342	78.3692		NED
88.1	246.8875	78.4042		NED
91.4	246.7954	78.3650		NED
93.7	246.9125	78.3842		NED
93.9	246.8517	78.4131		NED
95.1	246.9050	78.3789		NED
95.9	246.8250	78.4158		NED
96.1	246.7896	78.4169		NED
96.1	246.9192	78.3881		NED
99.0	246.9133	78.4008		NED
100.4	246.8386	78.4163	B=20.7, R=20.0	APM-N
100.7	246.6887	78.4103		NED
102.5	246.9029	78.4067		NED
103.0	246.8925	78.3713	B=21.2, R=19.6	APM-N
103.4	246.8920	78.3710	B1=20.4, B2=19.8, R2=19.2	USNO-B1
103.7	246.8921	78.3708		NED
104.8	246.8933	78.4100		NED
105.8	246.6658	78.4069		NED
107.1	246.6408	78.3950		NED
107.1	246.6409	78.3952	B1=14.9, B2=15.3, I=12.2, R1=13.0, R2=13.2	USNO-B1
107.3	246.6541	78.4036	B=21.9, R=20.0	APM-N
107.5	246.8608	78.3644		NED
108.8	246.6383	78.3864		NED
110.2	246.9353	78.3972	B=21.9, R=19.7	APM-N
110.8	246.9379	78.3956		NED
111.3	246.8162	78.4208		NED
111.8	246.9200	78.4061		NED
115.5	246.9453	78.3941	B=21.6, R=20.0	APM-N
116.0	246.6354	78.3800		NED
116.1	246.6600	78.3708		NED
116.4	246.8821	78.3644		NED
117.1	246.6300	78.3983		NED
117.8	246.9087	78.3686		NED
118.6	246.6937	78.3633		NED
118.7	246.6924	78.3635	B=19.4, R=16.1	APM-N
119.0	246.6437	78.4067		NED
121.3	246.6304	78.4025		NED
121.6	246.7121	78.4206		NED
121.7	246.7721	78.4242		NED
122.5	246.6413	78.3731		NED
123.4	246.8117	78.4242		NED
123.5	246.6163	78.3908		NED
123.9	246.8692	78.4206		NED
123.9	246.9000	78.4164		NED
124.4	246.9496	78.4017		NED
125.5	246.9505	78.4019	B=21.9, R=20.0	APM-N
125.5	246.9544	78.3815	R1=19.6, R2=19.9	USNO-B1
126.0	246.6939	78.3608	B2=20.8, I=17.9, R1=18.8, R2=19.4	USNO-B1
126.2	246.6738	78.4172		NED
126.3	246.6937	78.3608	B=21.9, R=18.5	APM-N
126.5	246.6937	78.3608		NED
126.8	246.7592	78.3556		NED
127.1	246.6271	78.3758		NED
128.3	246.9604	78.3975		NED
128.3	246.9583	78.3814		NED
131.0	246.7829	78.3539		NED
132.5	246.8921	78.3603		NED
133.8	246.6146	78.3772		NED
134.6	246.9258	78.3656		NED
135.1	246.8458	78.3547		NED
135.7	246.8754	78.4236	B=21.9, R=19.7	APM-N
135.9	246.7600	78.4278		NED
137.5	246.6421	78.3658		NED
137.5	246.9600	78.4061		NED
140.2	246.6262	78.4122		NED
141.8	246.7858	78.3511		NED
142.3	246.5954	78.3817		NED
142.3	246.8204	78.4294		NED
142.8	246.8579	78.4275		NED
144.4	246.7275	78.3522		NED
144.8	246.6000	78.4047		NED
144.9	246.8846	78.4256		NED
145.6	246.5871	78.3950		NED
146.2	246.6933	78.3544		NED
146.5	246.7700	78.4308		NED
146.5	246.8462	78.3514		NED
147.2	246.6037	78.3728		NED
147.3	246.5862	78.3836		NED
147.9	246.5858	78.3836		NED
148.0	246.8925	78.3553		NED
149.5	246.6750	78.4253	I=18.9, R1=19.1	USNO-B1
150.5	246.6746	78.4256		NED
150.7	246.8233	78.3492		NED
151.0	246.9596	78.3669		NED
151.7	246.9408	78.4189		NED
151.7	246.9896	78.3797		NED
152.2	246.7633	78.3483		NED
153.5	246.6042	78.4119		NED
154.3	246.7096	78.3506		NED
154.3	246.9708	78.3689		NED
155.8	246.9217	78.3567		NED
156.1	246.8800	78.4294		NED
156.8	246.7833	78.4339		NED
157.0	247.0029	78.3869		NED
157.1	246.5863	78.3739	B=21.9, R=19.9	APM-N
159.1	246.5679	78.3869		NED
159.5	246.9578	78.3625	B=18.8, R=16.0	APM-N
159.6	246.6308	78.3592	B=15.8, R=14.2	APM-N
159.9	246.9575	78.3622		NED
159.9	246.9581	78.3624	h=0.0, j=15.4, k=14.0	2MASS
160.1	246.6304	78.3592		NED
160.1	246.9718	78.4148	B=21.7, R=19.5	APM-N
161.3	246.6817	78.4300		NED
161.4	246.9746	78.4147		NED
162.0	246.8646	78.3483		NED
163.1	246.7350	78.4344		NED
165.3	247.0075	78.3789		NED
167.6	246.8164	78.4366	B=21.5, R=20.0	APM-N
167.9	246.8933	78.3489		NED
169.4	246.8079	78.4372		NED
169.9	246.9275	78.3528		NED
170.4	246.8562	78.3453		NED
173.2	247.0258	78.3889		NED
173.5	247.0263	78.3892	B=21.9, R=18.9	APM-N
173.8	246.9691	78.4219	B=21.7, R=20.0	APM-N
174.2	246.8083	78.3422		NED
174.5	246.8487	78.4372		NED
174.8	247.0200	78.4031		NED
175.3	247.0258	78.3981		NED
175.9	246.7142	78.4369		NED
176.2	246.9267	78.4306		NED
176.7	246.7925	78.3414		NED
177.0	246.9417	78.4286		NED
177.1	246.9258	78.4309	B=21.8, R=19.5	APM-N
177.2	246.5542	78.3753		NED
177.5	246.7771	78.3411		NED
177.8	246.5429	78.3961		NED
178.2	246.5708	78.4142		NED
178.6	246.5821	78.3631		NED
178.8	246.5829	78.3625	I=19.0, R1=15.0, R2=19.8	USNO-B1
179.2	246.9039	78.4343	B=21.6, R=20.0	APM-N
180.2	246.8017	78.4404	B=21.4, R=20.0	APM-N
180.6	246.7679	78.4406		NED
181.6	246.7163	78.3419		NED
182.7	246.9917	78.3608		NED
183.3	247.0396	78.3880	B=21.9, R=19.6	APM-N
183.5	246.6429	78.3486		NED
183.7	246.5442	78.3758		NED
183.8	246.5417	78.4036	I=18.8, R1=19.3, R2=19.3	USNO-B1
183.9	246.5412	78.4036		NED
184.1	246.7112	78.4392	B=21.9, R=19.7	APM-N
184.3	246.6879	78.4375		NED
184.9	246.6881	78.4378	B=20.5, R=19.4	APM-N
185.4	246.8333	78.4411		NED
185.5	246.5346	78.3992		NED
185.7	246.5456	78.4079	B=21.0, R=20.0	APM-N
185.7	247.0408	78.3839		NED
186.1	246.9529	78.4300		NED
186.5	247.0371	78.3786		NED
187.2	246.8800	78.4389		NED
187.3	246.5846	78.3581		NED
187.4	246.8592	78.3406		NED
189.1	247.0137	78.3644		NED
189.3	246.5446	78.3708		NED
190.3	246.6692	78.4378		NED
190.6	246.8933	78.3419		NED
191.0	246.9771	78.3539		NED
191.1	246.5392	78.4089		NED
191.3	246.5236	78.3947	R1=19.5, R2=19.6	USNO-B1
191.5	246.8008	78.4436		NED
191.6	246.5233	78.3947		NED
191.6	246.5233	78.3949	B=20.2, R=17.4	APM-N
191.9	246.7946	78.3372		NED
192.0	246.7250	78.3386		NED
192.1	246.9329	78.4350		NED
192.2	246.9233	78.3447		NED
192.8	246.5892	78.3547		NED
193.0	247.0189	78.3642	B=13.8, R=12.1	APM-N
193.3	246.7004	78.3397		NED
194.9	247.0112	78.4203		NED
195.1	246.9721	78.3511		NED
195.5	247.0221	78.3639	B1=15.9, I=13.6, R1=14.3, R2=14.6	USNO-B1
196.0	247.0225	78.3639		NED
196.4	246.6284	78.3462	B=21.8, R=20.0	APM-N
196.5	247.0229	78.3636		NED
196.6	247.0496	78.3769		NED
197.2	247.0373	78.4120	B=21.9, R=20.0	APM-N
197.2	246.7554	78.3361		NED
197.8	246.8904	78.3394		NED
197.8	247.0579	78.3969		NED
198.5	246.8371	78.3361		NED
198.8	246.8646	78.3375		NED
199.3	246.6063	78.3486		NED
199.8	246.7071	78.3372		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