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Swift Trigger: 501520

Presumed name: GRB 110827A

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BAT 10h 56m 22.80s, +53° 47′ 13.2″
position:(164.095, +53.787 ± 180″)
XRT No position available.
UVOT No position available.
Galactic NHI:0.00×100 cm-2
Galactic E(B-V):0.011 mag
Best RA:10h 56m 22.80s= 164.095 d
Best Dec:+53° 47′ 13.2″= +53.787 d
Gal Lat:
Gal Long:
Sun angle:44.05°, -0.6 hr East of Sun

GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

Sun angle for this burst.

UVOT data

No UVOT images are currently available.


No SPER data received yet. Refresh this page to check again.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)RA DecDate reportedSource MiscQuery
0.0′′164.0950053.78700GCN #12310GRB 110827A: Swift detection of a burstVizier logo
132.2′′164.0591753.81700GCN #12312GRB 110827A� Swift-BAT refined analysisVizier logo

Catalogue Searches. Searched 3.33′ around BAT position

Click on the distance to view the full details (not available for sources from the SSS catalogue). Click on the column headers to sort the table on that column (click again to invert sort order).


RA*Dec*SIMBAD name Query
132.2164.059253.8170GRB 110827AQuery vizier around this object

* RA/Dec in equinox J2000

X-ray sources

RA*Dec* Source table2Observatory Query

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

1Energy band for count-rate is mission specific.


RA*Dec*Redshift CatalogueQuery
10.6164.100053.7870R=23.0, g=22.5, i=22.1, u=24.3, z=22.1SDSSQuery vizier around this object
11.8164.098153.7843R=22.8, g=24.7, i=21.8, u=24.4, z=21.7SDSSQuery vizier around this object
16.8164.101753.7847Mag=23.0NEDQuery vizier around this object
16.8164.101853.7846R=22.5, g=23.5, i=22.3, u=24.0, z=21.2SDSSQuery vizier around this object
25.9164.105353.7832B=21.7, R=19.9APM-NQuery vizier around this object
26.0164.105653.7834B2=20.7, R1=20.0, R2=19.9USNO-B1Query vizier around this object
26.0164.105553.7833R=20.6, g=21.5, i=20.3, u=23.1, z=19.6SDSSQuery vizier around this object
26.0164.105453.7833Mag=20.9NEDQuery vizier around this object
26.4164.085453.7919Mag=23.8NEDQuery vizier around this object
32.1164.093853.7781Mag=21.7NEDQuery vizier around this object


There are 309 galaxies within the position error. The full list is here.

* 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


RA*Dec* CatalogueQuery
26.4164.085753.7919I=21.1, R=22.1, g=23.8, u=23.5, z=20.8SDSSQuery vizier around this object
28.3164.108353.7870I=21.6, R=22.7, g=23.9, u=23.8, z=21.1SDSSQuery vizier around this object
30.3164.092153.7788B1=20.7, R2=18.7USNO-B1Query vizier around this object
37.3164.079953.7923I=20.5, R=21.0, g=21.9, u=22.8, z=20.0SDSSQuery vizier around this object
37.6164.080053.7925B2=20.8, R1=19.6USNO-B1Query vizier around this object
38.9164.080253.7933h=16.6, j=16.8, k=15.72MASSQuery vizier around this object
38.9164.080353.7935B1=20.6, B2=20.4, I=18.0, R1=18.4, R2=18.6USNO-B1Query vizier around this object
41.3164.085353.7771I=23.1, R=24.1, g=23.3, u=22.2, z=22.3SDSSQuery vizier around this object
43.6164.074653.7862B1=19.6, B2=19.7, I=17.9, R1=18.3, R2=18.9USNO-B1Query vizier around this object
44.2164.089953.7989B2=20.8, R1=20.0, R2=19.8USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 139 stars within the position error. The full list is here.

* 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.