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Swift Trigger: 767563

Presumed name: GRB 170813A

Back to trigger list.

BAT 13h 24m 12.96s, -05° 28′ 08.4″
position:(201.054, -5.469 ± 180″)
XRT 13h 24m 13.73s, -05° 29′ 27.2″
position:(201.0572, -5.4909 ± 2.8″)
UVOT No position available.
Galactic NHI:2.44×100 cm-2
Galactic E(B-V):0.036 mag
Best RA:13h 24m 13.73s= 201.0572 d
Best Dec:-05° 29′ 27.2″= -5.4909 d
Gal Lat:56.43
Gal Long:317.81
Sun angle:61.29°, -3.9 hr East of Sun

1Sper #3 auto processing.

GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

Sun angle for this burst.

UVOT data

UVOT u image

u image

UVOT white image

white image

UVOT white image

white image

Blink images with DSS (link via GSFC)


SPER results page for this trigger.

Image of the SPER data

There are 8 SPER messages, and 1 objects have been found

See the SPER page for details of how this position was produced.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)RA DecDate reportedSource MiscQuery
0.0′′201.05720-5.49090GCN #21468GRB 170813A: Swift detection of a burstVizier logo
1.4′′201.05758-5.49081GCN #21469GRB 170813A: Enhanced Swift-XRT positionVizier logo
130.0′′201.05700-5.52700GCN #21473GRB 170813A: Swift-BAT refined analysisVizier logo

Catalogue Searches. Searched 3.33′ around XRT 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
119.0201.0517-5.4583LEDA 1044472Query 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
27.4201.0623-5.4966B=22.1SSSQuery vizier around this object
28.6201.0553-5.4832B=22.6SSSQuery vizier around this object
34.8201.0528-5.4823B2=21.5, I=17.4, R2=18.5USNO-B1Query vizier around this object
45.6201.0699-5.4919B=22.1SSSQuery vizier around this object
47.2201.0565-5.5040R1=19.7, R2=19.9USNO-B1Query vizier around this object
49.3201.0557-5.5045B=19.0, R2=18.3, i=17.8SSSQuery vizier around this object
49.3201.0558-5.5044Mag=19.37NEDQuery vizier around this object
57.6201.0501-5.4766B1=21.0, B2=20.8USNO-B1Query vizier around this object
70.1201.0767-5.4892Mag=19.37NEDQuery vizier around this object
71.1201.0479-5.5083B=21.7SSSQuery vizier around this object


There are 48 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
22.6201.0635-5.4904h=14.5, j=14.9, k=14.52MASSQuery vizier around this object
22.7201.0635-5.4905B1=17.0, B2=16.8, I=15.3, R1=15.7, R2=15.8USNO-B1Query vizier around this object
23.0201.0629-5.4939h=13.8, j=14.4, k=13.62MASSQuery vizier around this object
23.2201.0629-5.4939B1=19.4, B2=18.5, I=15.5, R1=16.4, R2=16.4USNO-B1Query vizier around this object
34.2201.0525-5.4826h=16.1, j=17.0, k=15.72MASSQuery vizier around this object
37.2201.0532-5.5004B2=21.3, I=17.9, R1=19.4, R2=19.3USNO-B1Query vizier around this object
38.6201.0531-5.5008h=15.9, j=16.5, k=15.42MASSQuery vizier around this object
38.6201.0531-5.4810B1=18.1, B2=17.7, I=15.3, R1=16.0, R2=15.8USNO-B1Query vizier around this object
38.7201.0530-5.4810h=14.2, j=14.7, k=14.12MASSQuery vizier around this object
48.9201.0558-5.5044B1=19.4, B2=18.2, I=17.7, R1=18.1, R2=17.7USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 94 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.