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Swift Trigger: 518731;

Presumed name: GRB 120327A

Back to trigger list.

BAT 16h 27m 18.72s, -29° 24′ 54.0″
position:(246.828, -29.415 ± 180″)
XRT 16h 27m 27.53s, -29° 24′ 54.7″
position:(246.8647, -29.4152 ± 2.0″)
UVOT 16h 27m 27.46s, -29° 24′ 53.6″
position:(246.8644, -29.4149 ± 0.6″)
Galactic NHI:1.40×1021 cm-2
Galactic E(B-V):0.335 mag
Best RA:16h 27m 27.46s= 246.8644 d
Best Dec:-29° 24′ 53.6″= -29.4149 d
Gal Lat:13.4
Gal Long:349.36
Sun angle:116.66°, 8.0 hr West

1Sper #6 auto processing.

Galaxies within 3.33 of XRT position

RA*Dec*Redshift CatalogueQuery
24.0246.8724-29.4153B1=20.0, B2=19.3, I=18.1, R2=19.2USNO-B1Query vizier around this object
24.6246.8568-29.4151B2=19.8, I=18.2, R1=18.3, R2=19.4USNO-B1Query vizier around this object
30.7246.8645-29.4237B2=20.5, R1=18.1USNO-B1Query vizier around this object
31.4246.8744-29.4174B2=19.9, R2=20.0USNO-B1Query vizier around this object
33.2246.8689-29.4237B1=19.6, B2=19.3, I=17.9, R2=18.6USNO-B1Query vizier around this object
33.8246.8590-29.4232B2=18.3, I=17.1, R1=18.3, R2=18.0USNO-B1Query vizier around this object
35.4246.8587-29.4235B2=18.0, I=16.9, R1=18.2USNO-B1Query vizier around this object
40.6246.8629-29.4264B2=18.7, I=16.7, R1=17.6, R2=17.4USNO-B1Query vizier around this object
46.7246.8691-29.4028B1=18.9, I=17.3, R2=18.3USNO-B1Query vizier around this object
49.3246.8493-29.4125I=18.4, R2=19.3USNO-B1Query vizier around this object
50.6246.8505-29.4219B2=19.6, I=18.0, R2=19.4USNO-B1Query vizier around this object
56.3246.8824-29.4178I=15.4, R1=17.5USNO-B1Query vizier around this object
57.0246.8478-29.4210B2=20.9, I=17.6, R2=19.2USNO-B1Query vizier around this object
57.0246.8826-29.4177B2=17.0, I=15.7, R1=15.9, R2=16.0USNO-B1Query vizier around this object
59.5246.8459-29.4173B2=20.4, R2=19.9USNO-B1Query vizier around this object
61.0246.8600-29.4316B2=18.8, I=17.6, R2=18.7USNO-B1Query vizier around this object
64.3246.8601-29.4326B1=19.8, B2=17.2, I=16.9, R2=17.0USNO-B1Query vizier around this object
65.7246.8785-29.4289B2=19.9, I=17.7, R2=17.8USNO-B1Query vizier around this object
70.0246.8551-29.4327B1=19.7, B2=20.0, R2=18.5USNO-B1Query vizier around this object
74.6246.8489-29.4306B1=19.9, B2=19.4, I=17.7, R2=18.5USNO-B1Query vizier around this object
74.9246.8411-29.4120B1=19.5, B2=18.0, I=17.4, R1=17.7, R2=17.8USNO-B1Query vizier around this object
78.1246.8732-29.4356B2=18.3, I=16.8, R1=17.5, R2=17.4USNO-B1Query vizier around this object
78.7246.8516-29.4338B1=18.9, R2=17.4USNO-B1Query vizier around this object
80.2246.8800-29.4331B2=20.6, I=18.2, R2=19.6USNO-B1Query vizier around this object
81.3246.8748-29.4360B1=19.8, B2=19.0, I=15.7, R1=17.7, R2=16.0USNO-B1Query vizier around this object
84.8246.8917-29.4165B2=19.2, I=17.8, R1=18.3, R2=19.0USNO-B1Query vizier around this object
86.4246.8748-29.4375B2=19.3, I=16.7, R2=17.7USNO-B1Query vizier around this object
89.8246.8370-29.4214B2=19.7, R1=18.1, R2=19.4USNO-B1Query vizier around this object
90.4246.8931-29.4109B2=19.9, R2=19.1USNO-B1Query vizier around this object
91.5246.8405-29.4294B1=18.2, I=17.0, R1=18.1, R2=17.4USNO-B1Query vizier around this object
95.6246.8359-29.4064B1=19.8, B2=18.3, I=17.5, R1=18.1, R2=17.6USNO-B1Query vizier around this object
95.8246.8685-29.4416B2=19.6, I=16.1, R2=17.2USNO-B1Query vizier around this object
95.8246.8683-29.4416B2=20.6, I=16.0USNO-B1Query vizier around this object
96.2246.8358-29.4242B2=20.4, R2=19.8USNO-B1Query vizier around this object
97.8246.8898-29.4313B2=20.2, I=18.3, R2=19.7USNO-B1Query vizier around this object
99.7246.8962-29.4116B2=20.1, R2=19.3USNO-B1Query vizier around this object
99.8246.8932-29.4275B1=19.1, B2=21.1, I=18.6USNO-B1Query vizier around this object
103.3246.8975-29.4127B=19.9, R2=19.0, i=19.0SSSQuery vizier around this object
103.5246.8948-29.4269B2=20.4, I=18.0, R2=19.2USNO-B1Query vizier around this object
103.9246.8749-29.4427B2=20.5, R2=20.0USNO-B1Query vizier around this object
104.0246.8583-29.3864NEDQuery vizier around this object
105.2246.8448-29.3917B1=18.1, B2=17.7, I=16.2, R1=17.2, R2=16.8USNO-B1Query vizier around this object
105.3246.8363-29.3996B2=19.8, R1=18.8, R2=19.6USNO-B1Query vizier around this object
107.7246.8347-29.4297B2=19.9, I=18.3, R1=18.4, R2=19.8USNO-B1Query vizier around this object
108.6246.8362-29.3980B1=20.2, R2=18.8USNO-B1Query vizier around this object
109.7246.8982-29.4066I=17.7, R2=19.1USNO-B1Query vizier around this object
111.3246.9001-29.4126B=22.0SSSQuery vizier around this object
115.2246.8432-29.4412R1=18.3, R2=17.4USNO-B1Query vizier around this object
115.7246.8568-29.4466B2=18.5, I=16.2, R2=16.4USNO-B1Query vizier around this object
117.3246.8763-29.4462B1=19.1, B2=17.8, I=16.9, R1=17.0, R2=17.5USNO-B1Query vizier around this object
117.5246.8766-29.4461I=17.6, R1=17.4, R2=18.2USNO-B1Query vizier around this object
117.5246.8995-29.4274B=21.7SSSQuery vizier around this object
118.4246.8500-29.4455B2=18.9, I=17.4, R1=18.0, R2=19.0USNO-B1Query vizier around this object
119.8246.8967-29.4334B=20.6, R2=18.9, i=18.1SSSQuery vizier around this object
119.8246.8968-29.4333B2=20.1, I=17.7, R2=18.8USNO-B1Query vizier around this object
124.1246.8934-29.4390B2=19.6, I=18.5USNO-B1Query vizier around this object
124.2246.9013-29.4284B2=21.4, R1=17.9USNO-B1Query vizier around this object
125.2246.9015-29.4287B=21.3SSSQuery vizier around this object
128.2246.8766-29.4493B2=20.2, R1=18.6USNO-B1Query vizier around this object
128.5246.8491-29.3822B2=19.7, R1=18.3USNO-B1Query vizier around this object
128.8246.9046-29.4066B=20.4, R2=19.5SSSQuery vizier around this object
129.1246.8314-29.4363B2=18.5, I=17.1, R1=18.7, R2=17.9USNO-B1Query vizier around this object
132.4246.8385-29.4440B2=20.6, I=17.7, R2=19.6USNO-B1Query vizier around this object
133.6246.8489-29.3807B2=19.3, I=17.0USNO-B1Query vizier around this object
135.9246.8378-29.4448B2=21.0, R1=18.4, R2=17.5USNO-B1Query vizier around this object
136.6246.9044-29.3997B=21.7SSSQuery vizier around this object
137.0246.9084-29.4142B2=19.1, I=17.1, R1=17.0, R2=18.0USNO-B1Query vizier around this object
140.0246.9093-29.4172B2=18.9, I=17.9, R2=17.9USNO-B1Query vizier around this object
140.9246.8343-29.3864B2=20.3, R2=19.1USNO-B1Query vizier around this object
142.2246.8490-29.3781I=16.9, R1=17.7, R2=17.0USNO-B1Query vizier around this object
142.4246.8619-29.4547B2=19.5, I=18.3USNO-B1Query vizier around this object
142.4246.9066-29.3999B1=19.6, B2=19.3, I=18.1, R2=19.8USNO-B1Query vizier around this object
143.3246.9075-29.4013B=18.5, R2=17.4, i=17.1SSSQuery vizier around this object
145.5246.8481-29.4529B2=20.7, R2=18.9USNO-B1Query vizier around this object
146.5246.8694-29.4557B2=19.0, I=18.0, R1=18.4, R2=18.9USNO-B1Query vizier around this object
147.2246.9115-29.4179B1=18.0, B2=17.4, I=16.7, R1=17.3, R2=16.8USNO-B1Query vizier around this object
150.5246.9061-29.4363B2=21.1, I=18.0, R2=19.7USNO-B1Query vizier around this object
150.8246.8850-29.3772B2=20.1, I=17.4, R1=18.4USNO-B1Query vizier around this object
152.6246.8203-29.3978B2=19.4, I=18.1, R2=19.1USNO-B1Query vizier around this object
153.3246.8202-29.3976B2=20.2, R2=18.2USNO-B1Query vizier around this object
154.4246.8642-29.4581B2=18.8, I=17.8, R2=18.4USNO-B1Query vizier around this object
156.0246.8348-29.4498B2=20.2, R2=20.1USNO-B1Query vizier around this object
157.1246.8285-29.4454B2=18.3, I=18.3, R1=18.5, R2=19.2USNO-B1Query vizier around this object
157.2246.9078-29.4375B=20.2, R2=19.2, i=19.4SSSQuery vizier around this object
157.7246.8149-29.4212B2=18.8, I=17.9, R1=18.6, R2=18.1USNO-B1Query vizier around this object
158.6246.8199-29.4357B2=18.4, R2=18.8USNO-B1Query vizier around this object
158.6246.8267-29.4443I=17.3, R2=17.2USNO-B1Query vizier around this object
158.7246.8264-29.4441B2=18.1, I=17.6, R2=17.9USNO-B1Query vizier around this object
158.9246.8921-29.4523B2=18.4, I=17.7, R2=18.4USNO-B1Query vizier around this object
159.9246.8620-29.3709B2=21.1, I=16.2USNO-B1Query vizier around this object
160.7246.8904-29.4538B2=19.2, I=18.3, R1=18.1, R2=18.6USNO-B1Query vizier around this object
161.1246.8605-29.3706I=16.3, R1=17.9USNO-B1Query vizier around this object
161.1246.8579-29.3708B2=19.8, I=15.6, R2=17.0USNO-B1Query vizier around this object
162.2246.8137-29.4226B1=19.0, B2=17.9, I=17.2, R1=17.2, R2=17.7USNO-B1Query vizier around this object
162.6246.8609-29.3702B2=19.1, R2=16.9USNO-B1Query vizier around this object
162.8246.8294-29.3820B2=21.3, R2=19.9USNO-B1Query vizier around this object
163.2246.8651-29.3699B2=20.3, R2=18.4USNO-B1Query vizier around this object
163.3246.9119-29.3961B2=21.3, R1=18.3USNO-B1Query vizier around this object
164.6246.9080-29.4411B=20.6, R2=19.6SSSQuery vizier around this object
165.4246.8120-29.4162B2=20.2, I=17.3USNO-B1Query vizier around this object
166.5246.8142-29.4295B1=19.5, B2=20.3, R2=17.8USNO-B1Query vizier around this object
169.1246.9145-29.4333B=20.6, R2=19.0SSSQuery vizier around this object
170.1246.9056-29.4462B=21.6, R2=19.6, i=18.6SSSQuery vizier around this object
170.8246.8246-29.4474B2=19.6, R1=18.5, R2=18.3USNO-B1Query vizier around this object
171.3246.8182-29.4402B2=20.2, R2=19.8USNO-B1Query vizier around this object
171.8246.9178-29.4269B2=21.5, I=18.3, R2=19.8USNO-B1Query vizier around this object
174.2246.8145-29.4360B2=19.3, R1=18.3, R2=19.1USNO-B1Query vizier around this object
174.5246.9019-29.3791B2=20.2, R2=19.8USNO-B1Query vizier around this object
176.2246.9187-29.4018B2=20.1, R1=18.5, R2=19.1USNO-B1Query vizier around this object
177.0246.8227-29.3824B2=20.9, R2=19.8USNO-B1Query vizier around this object
177.0246.9204-29.4231B2=21.3, R2=20.6USNO-B1Query vizier around this object
178.6246.8391-29.4595I=18.4, R2=19.1USNO-B1Query vizier around this object
179.4246.9219-29.4151B=20.6SSSQuery vizier around this object
179.8246.8410-29.3697B2=20.1, I=17.4, R2=17.3USNO-B1Query vizier around this object
180.0246.9187-29.4322B=19.8, R2=18.4, i=17.9SSSQuery vizier around this object
180.0246.8407-29.3698I=16.9, R2=17.4USNO-B1Query vizier around this object
182.8246.8387-29.3698I=17.0, R2=17.3USNO-B1Query vizier around this object
183.1246.9228-29.4207B=21.0, R2=19.5, i=19.0SSSQuery vizier around this object
184.0246.8923-29.4603B2=20.2, I=18.3USNO-B1Query vizier around this object
184.2246.8379-29.3697I=16.9, R2=17.4USNO-B1Query vizier around this object
186.5246.8364-29.3696B2=18.3, I=16.9USNO-B1Query vizier around this object
187.3246.8638-29.4672B2=19.5, R2=19.1USNO-B1Query vizier around this object
187.5246.8340-29.4599I=16.8, R2=17.7USNO-B1Query vizier around this object
187.6246.8408-29.4630B1=19.7, B2=18.6, I=17.4, R1=18.1, R2=18.6USNO-B1Query vizier around this object
187.8246.8277-29.4562B2=15.1, R2=18.2USNO-B1Query vizier around this object
188.2246.9216-29.3986B=21.2, R2=19.4, i=19.1SSSQuery vizier around this object
188.7246.8940-29.4610B2=20.2, I=18.3, R2=19.8USNO-B1Query vizier around this object
188.9246.8972-29.4594B1=19.5, B2=19.5, I=18.2, R1=18.4, R2=19.2USNO-B1Query vizier around this object
189.8246.9245-29.4236B=21.2, R2=19.6, i=19.0SSSQuery vizier around this object
191.5246.8659-29.4684B2=19.6, I=18.0, R2=18.9USNO-B1Query vizier around this object
192.0246.8038-29.4202B2=21.0, R1=17.9USNO-B1Query vizier around this object
192.3246.8417-29.3657B2=18.7, R2=20.1USNO-B1Query vizier around this object
193.4246.8411-29.4648B1=19.8, B2=19.0, I=18.1, R2=18.0USNO-B1Query vizier around this object
193.5246.8046-29.4030B2=19.9, R2=19.1USNO-B1Query vizier around this object
193.5246.8033-29.4202B1=18.8, B2=20.9, R1=15.7USNO-B1Query vizier around this object
193.6246.8688-29.4689B2=19.7, I=18.3, R1=18.7, R2=19.4USNO-B1Query vizier around this object
194.0246.8314-29.3698B2=18.2, I=17.5, R2=17.6USNO-B1Query vizier around this object
197.6246.8739-29.4695B2=21.1, R1=18.5USNO-B1Query vizier around this object
197.6246.9021-29.4594I=18.1, R2=19.6USNO-B1Query vizier around this object
198.1246.9271-29.4239B=20.4, R2=19.8SSSQuery vizier around this object
198.3246.8221-29.3745B1=19.1, B2=17.9, I=17.0, R1=17.3, R2=17.4USNO-B1Query vizier around this object
198.9246.8494-29.3616I=16.9, R2=17.0USNO-B1Query vizier around this object
199.0246.9053-29.4577h=14.3, j=14.7, k=13.62MASSQuery vizier around this object
199.2246.8014-29.4103B2=17.7, I=17.2, R1=17.5, R2=17.9USNO-B1Query vizier around this object
199.4246.8557-29.3604B2=18.8, I=17.2, R1=17.5USNO-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