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Swift Trigger: 814677;

Presumed name: GRB 180316A

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BAT 17h 41m 44.64s, +00° 44′ 13.2″
position:(265.436, +0.737 ± 180″)
XRT 17h 41m 42.96s, +00° 44′ 53.9″
position:(265.4290, 0.7483 ± 2.1″)
UVOT No position available.
Galactic NHI:1.07×100 cm-2
Galactic E(B-V):0.330 mag
Best RA:17h 41m 42.96s= 265.4290 d
Best Dec:+00° 44′ 53.9″= 0.7483 d
Gal Lat:15.81
Gal Long:25.47
Sun angle:90.28°, 6.0 hr West

1Sper #2 auto processing.

Galaxies within 3.33 of XRT position

RA*Dec*Redshift CatalogueQuery
15.1265.42500.7467NEDQuery vizier around this object
17.7265.42930.7532B1=19.3, B2=19.2, R2=17.9USNO-B1Query vizier around this object
18.9265.43410.7496B1=20.4, B2=20.8, R2=19.7USNO-B1Query vizier around this object
19.6265.43040.7536NEDQuery vizier around this object
22.8265.43280.7432B=20.6, R2=19.5SSSQuery vizier around this object
33.3265.43130.7573B1=19.7, B2=18.8, I=17.7, R1=17.7, R2=17.6USNO-B1Query vizier around this object
41.3265.44010.7511B1=20.5, R2=19.5USNO-B1Query vizier around this object
43.5265.43920.7550NEDQuery vizier around this object
46.4265.44080.7534I=17.1, R1=19.1, R2=19.0USNO-B1Query vizier around this object
46.8265.44080.7537B=20.7, R2=19.4, i=18.1SSSQuery vizier around this object
48.0265.42100.7376B1=20.7, B2=20.9, I=18.4, R2=18.8USNO-B1Query vizier around this object
50.9265.41870.7580B=21.4, R2=20.2SSSQuery vizier around this object
55.9265.41460.7422NEDQuery vizier around this object
68.9265.43920.7644NEDQuery vizier around this object
69.7265.43760.7310B=20.1, R2=19.1, i=18.4SSSQuery vizier around this object
70.5265.44060.7641B=18.6, i=16.1SSSQuery vizier around this object
71.1265.44640.7390B=21.0, R2=20.2SSSQuery vizier around this object
77.1265.42930.7697B1=20.0, B2=20.7, R2=19.4USNO-B1Query vizier around this object
77.1265.42930.7697B=21.4, R2=20.2, i=19.0SSSQuery vizier around this object
77.9265.41370.7331NEDQuery vizier around this object
82.1265.45150.7443B2=21.2, I=17.5, R1=18.3, R2=18.9USNO-B1Query vizier around this object
82.2265.44530.7643R1=18.9, R2=19.1USNO-B1Query vizier around this object
82.7265.44440.7654B=20.2, R2=18.7, i=18.5SSSQuery vizier around this object
83.2265.45120.7547B2=21.0, R2=19.7USNO-B1Query vizier around this object
84.7265.40960.7614NEDQuery vizier around this object
87.3265.45200.7406I=18.6, R2=19.9USNO-B1Query vizier around this object
87.9265.40750.7369NEDQuery vizier around this object
90.9265.45420.7476B=21.2, R2=19.5, i=19.1SSSQuery vizier around this object
91.0265.45430.7476B2=21.1, I=18.3, R1=19.0, R2=19.5USNO-B1Query vizier around this object
92.3265.44180.7261R1=19.3, R2=19.4USNO-B1Query vizier around this object
92.5265.44180.7260B=21.0, R2=19.8SSSQuery vizier around this object
94.5265.41770.7720B2=20.3, I=18.1, R1=18.6, R2=18.5USNO-B1Query vizier around this object
95.6265.43690.7229B=21.7SSSQuery vizier around this object
95.7265.40350.7407B2=19.8, I=16.6, R1=18.2, R2=17.9USNO-B1Query vizier around this object
100.2265.40350.7595B=21.2, R2=19.4, i=18.4SSSQuery vizier around this object
101.2265.40650.7315R1=19.1, R2=19.5USNO-B1Query vizier around this object
102.6265.40790.7675B=19.8, R2=19.1, i=18.3SSSQuery vizier around this object
103.1265.40950.7693B1=20.3, B2=19.8, I=17.8, R1=18.6, R2=18.4USNO-B1Query vizier around this object
103.3265.45110.7666B2=19.5, I=18.4, R1=18.9, R2=19.1USNO-B1Query vizier around this object
103.3265.45090.7669B=19.6, R2=18.6, i=18.4SSSQuery vizier around this object
103.7265.45380.7630I=18.4, R2=19.1USNO-B1Query vizier around this object
104.4265.40010.7461B1=18.0, B2=17.4, I=16.0, R1=16.2, R2=16.3USNO-B1Query vizier around this object
104.4265.40670.7667NEDQuery vizier around this object
104.5265.45380.7634B=21.3, R2=20.0, i=19.0SSSQuery vizier around this object
104.8265.40640.7667B=16.9, R2=14.3, i=13.9SSSQuery vizier around this object
105.2265.40630.7667B1=14.8, B2=14.5, I=13.7, R1=13.8, R2=13.9USNO-B1Query vizier around this object
108.1265.40520.7666B=18.5, R2=17.8SSSQuery vizier around this object
108.7265.45810.7401B1=20.9, B2=21.1, R2=19.3USNO-B1Query vizier around this object
110.8265.43860.7191B=18.8, R2=17.7, i=17.1SSSQuery vizier around this object
112.5265.39770.7483B2=20.0, I=18.8, R1=19.0, R2=19.0USNO-B1Query vizier around this object
115.1265.46050.7537B2=21.2, R2=19.7USNO-B1Query vizier around this object
118.4265.42700.7155B=22.1, R2=20.2, i=18.7SSSQuery vizier around this object
119.7265.39710.7579B=19.0, R2=18.1, i=17.6SSSQuery vizier around this object
120.0265.41990.7162B2=21.1, I=18.3, R2=18.7USNO-B1Query vizier around this object
120.2265.44980.7744B=20.6, R2=19.3, i=18.8SSSQuery vizier around this object
120.4265.44980.7745B2=20.3, I=18.1, R2=18.8USNO-B1Query vizier around this object
120.8265.40230.7686B=21.6SSSQuery vizier around this object
121.0265.39900.7635B=20.9, R2=20.3SSSQuery vizier around this object
122.9265.41850.7808B=21.7, R2=20.0SSSQuery vizier around this object
123.0265.39660.7590B=22.2SSSQuery vizier around this object
126.8265.43380.7831NEDQuery vizier around this object
129.7265.40020.7700B=18.6, R2=18.1, i=17.6SSSQuery vizier around this object
130.8265.45590.7727B1=20.5, R1=19.3, R2=19.8USNO-B1Query vizier around this object
131.5265.46290.7621B2=20.8, I=18.4, R1=19.4USNO-B1Query vizier around this object
131.7265.39250.7512B1=20.8, B2=20.1, I=18.4, R1=18.9, R2=18.8USNO-B1Query vizier around this object
131.9265.44970.7181B1=20.7, B2=20.9, I=18.5, R2=19.3USNO-B1Query vizier around this object
133.4265.40700.7185B2=20.4, R2=19.0USNO-B1Query vizier around this object
133.6265.39820.7276B2=20.8, R1=18.9, R2=19.0USNO-B1Query vizier around this object
134.7265.39820.7271B2=20.1, R1=18.9, R2=18.9USNO-B1Query vizier around this object
135.5265.44460.7139NEDQuery vizier around this object
136.4265.39120.7504B=21.7, R2=20.2SSSQuery vizier around this object
136.4265.40240.7752B=22.4SSSQuery vizier around this object
136.5265.45350.7193B=21.5, R2=20.1SSSQuery vizier around this object
136.7265.42170.7111NEDQuery vizier around this object
137.2265.42200.7108B=18.8, R2=18.0, i=17.3SSSQuery vizier around this object
138.9265.42280.7102B=19.8, R2=18.6, i=18.5SSSQuery vizier around this object
139.8265.46330.7303NEDQuery vizier around this object
140.2265.41910.7860B2=21.0, R1=19.5USNO-B1Query vizier around this object
140.3265.44730.7139B=20.3, R2=19.0, i=18.9SSSQuery vizier around this object
140.4265.44730.7139B1=20.0, B2=20.2, I=18.6, R1=18.5, R2=18.3USNO-B1Query vizier around this object
141.5265.39010.7539B=20.4, R2=19.5, i=18.4SSSQuery vizier around this object
143.4265.43740.7093B2=21.6, R2=19.6USNO-B1Query vizier around this object
144.7265.39200.7639B1=20.9, B2=20.8, R1=19.3, R2=18.9USNO-B1Query vizier around this object
144.8265.38920.7542B=20.4, R2=19.1, i=18.4SSSQuery vizier around this object
145.1265.43870.7874B1=20.2, B2=20.1, I=18.2, R2=18.9USNO-B1Query vizier around this object
146.5265.40570.7817B=19.5, R2=18.6, i=18.1SSSQuery vizier around this object
146.9265.46020.7747B2=19.0, I=18.0USNO-B1Query vizier around this object
147.0265.39100.7333B1=19.8, B2=19.3, I=17.7, R1=17.7, R2=17.2USNO-B1Query vizier around this object
147.3265.41460.7867NEDQuery vizier around this object
147.3265.39090.7332B=19.7, R2=18.6, i=17.9SSSQuery vizier around this object
147.7265.46040.7747B=19.1, R2=18.3, i=17.8SSSQuery vizier around this object
148.0265.42610.7073B2=20.6, I=18.6, R2=19.7USNO-B1Query vizier around this object
148.2265.42780.7894B=22.1SSSQuery vizier around this object
149.8265.40930.7849B2=20.5, R1=19.1, R2=19.0USNO-B1Query vizier around this object
149.9265.40930.7849B=20.3, R2=19.3, i=18.7SSSQuery vizier around this object
150.8265.39030.7322B=19.0, R2=18.1, i=17.5SSSQuery vizier around this object
151.1265.43310.7065B1=20.6, B2=20.6USNO-B1Query vizier around this object
151.7265.43510.7066R1=19.1, R2=19.3USNO-B1Query vizier around this object
152.8265.44560.7093B=21.4, R2=20.6SSSQuery vizier around this object
153.4265.39140.7684B=20.4, R2=18.8, i=19.0SSSQuery vizier around this object
154.4265.40170.7153B2=20.3, I=17.9, R1=18.9USNO-B1Query vizier around this object
154.5265.38690.7565B2=21.3, R2=19.9USNO-B1Query vizier around this object
155.0265.39120.7689B=20.4, R2=18.8, i=18.9SSSQuery vizier around this object
155.2265.41720.7898B=21.4, R2=20.6SSSQuery vizier around this object
155.3265.41140.7877B=20.3, R2=19.5SSSQuery vizier around this object
157.6265.41450.7896B=20.5, R2=19.6, i=18.8SSSQuery vizier around this object
160.4265.38460.7444B=19.8, R2=18.6, i=18.0SSSQuery vizier around this object
161.7265.38420.7455B=20.8, i=18.0SSSQuery vizier around this object
163.3265.47130.7318B=21.8SSSQuery vizier around this object
163.4265.47400.7425R1=19.0, R2=19.8USNO-B1Query vizier around this object
163.9265.45790.7833NEDQuery vizier around this object
164.7265.39760.7150B2=21.4, R2=19.7USNO-B1Query vizier around this object
164.8265.39760.7150B=21.6, R2=20.2SSSQuery vizier around this object
165.6265.46430.7188B1=20.0, R2=20.0USNO-B1Query vizier around this object
165.7265.44740.7905B=21.7SSSQuery vizier around this object
169.0265.42200.7019B=22.0, R2=20.1SSSQuery vizier around this object
169.7265.46970.7720B=19.7, R2=18.9, i=18.5SSSQuery vizier around this object
170.1265.43730.7018B=20.4, R2=19.5, i=19.0SSSQuery vizier around this object
171.7265.46830.7754B=21.6, R2=20.4SSSQuery vizier around this object
172.6265.47670.7522NEDQuery vizier around this object
173.1265.39480.7821B=22.2, R2=20.2SSSQuery vizier around this object
174.1265.46030.7114B=21.6SSSQuery vizier around this object
176.3265.47770.7538I=18.8, R2=19.6USNO-B1Query vizier around this object
177.1265.45290.7913B=21.6, R2=20.8SSSQuery vizier around this object
178.0265.46870.7778B=21.7, R2=20.4SSSQuery vizier around this object
178.2265.46160.7855B=19.8, R2=18.8, i=18.0SSSQuery vizier around this object
178.3265.39010.7790B2=20.1, R2=18.2USNO-B1Query vizier around this object
178.7265.46800.7175B=21.0SSSQuery vizier around this object
179.0265.45420.7912B2=19.1, R2=19.5USNO-B1Query vizier around this object
179.6265.47460.7686NEDQuery vizier around this object
180.0265.47340.7712B=22.2SSSQuery vizier around this object
180.0265.47260.7239B1=20.7, B2=20.3, R1=18.9, R2=18.8USNO-B1Query vizier around this object
180.3265.40260.7908B=19.9, R2=19.2, i=18.6SSSQuery vizier around this object
180.6265.45530.7910B=18.9, R2=17.3, i=16.9SSSQuery vizier around this object
180.7265.37920.7548B=21.5, R2=19.8SSSQuery vizier around this object
180.8265.47920.7470B1=20.9, B2=20.9, R2=20.2USNO-B1Query vizier around this object
181.2265.40110.7902B=19.9, R2=19.0, i=19.0SSSQuery vizier around this object
181.8265.46690.7817I=18.2, R1=19.2USNO-B1Query vizier around this object
182.6265.47800.7613B=21.3, R2=20.5SSSQuery vizier around this object
184.4265.47760.7321B=21.1, R2=19.9SSSQuery vizier around this object
184.8265.38800.7792B=18.1, R2=16.1, i=15.5SSSQuery vizier around this object
185.2265.39400.7105B=21.6, R2=20.4SSSQuery vizier around this object
185.4265.41240.6996B=20.6, R2=19.6SSSQuery vizier around this object
185.6265.47140.7777B=20.9, R2=20.1SSSQuery vizier around this object
185.7265.47770.7312B=20.3, R2=19.2, i=18.8SSSQuery vizier around this object
186.5265.40150.7922B=21.7SSSQuery vizier around this object
187.2265.41130.6994B=19.5, R2=18.4, i=17.8SSSQuery vizier around this object
187.7265.48060.7558B=21.5, R2=20.3SSSQuery vizier around this object
187.9265.39160.7847B2=21.0, R1=19.0, R2=19.6USNO-B1Query vizier around this object
189.1265.42950.6958B=21.9SSSQuery vizier around this object
190.1265.42780.6955R1=19.0, R2=18.8USNO-B1Query vizier around this object
190.3265.42770.6955B=20.7, R2=19.4SSSQuery vizier around this object
190.4265.47170.7171B2=20.8, R1=18.7, R2=19.5USNO-B1Query vizier around this object
190.6265.40610.7005I=18.6, R2=20.0USNO-B1Query vizier around this object
193.9265.39580.7058NEDQuery vizier around this object
194.7265.37540.7411B=20.9, R2=19.7, i=18.6SSSQuery vizier around this object
194.8265.45370.7001B=21.2, R2=19.9SSSQuery vizier around this object
197.1265.39450.7058B=19.0, R2=18.1, i=17.8SSSQuery vizier around this object
197.2265.38620.7141B=20.9, R2=20.7SSSQuery vizier around this object
197.5265.37460.7411I=18.3, R1=18.7, R2=17.9USNO-B1Query vizier around this object
197.6265.43980.6945B2=21.1, I=18.5, R2=19.6USNO-B1Query vizier around this object
197.7265.38610.7140B2=20.9, R1=19.3, R2=19.4USNO-B1Query vizier around this object
198.1265.41740.6945B=22.1, R2=20.3, i=18.1SSSQuery vizier around this object
198.8265.48410.7452B=20.7, R2=19.7, i=19.1SSSQuery vizier around this object
199.8265.41720.6941I=18.0, R2=19.4USNO-B1Query vizier around this object
199.9265.46840.7092B2=20.3, I=18.5, R1=19.2, R2=19.2USNO-B1Query vizier around this object

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