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Swift Trigger: 547407

Presumed name: GRB 130131A

Back to trigger list.

BAT 11h 24m 25.92s, +48° 04′ 08.4″
position:(171.108, +48.069 ± 180″)
XRT 11h 24m 30.36s, +48° 04′ 34.3″
position:(171.1265, 48.0762 ± 2.2″)
UVOT No position available.
Galactic NHI:1.45×1020 cm-2
Galactic E(B-V):NED unavailable
Best RA:11h 24m 30.36s= 171.1265 d
Best Dec:+48° 04′ 34.3″= 48.0762 d
Gal Lat:63.08
Gal Long:156.05
Sun angle:136.95°, 9.5 hr West

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 11 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
1.1′′171.1266248.07592GCN #14157GRB 130131A - UKIRT afterglow candidateVizier logo
1.3′′171.1262148.07589GCN #14160GRB 130131A: Enhanced Swift-XRT positionVizier logo
1.4′′171.1266748.07583GCN #14171GRB 130131A: VLA 5.8 Ghz DetectionVizier logo
11.6′′171.1219348.07520GCN #14156GRB 130131A: Swift detection of a burstVizier logo
95.2′′171.0912548.06417GCN #14163GRB 130131A: Swift-BAT refined analysisVizier logo
113.9′′171.0817148.06597GCN #14182GRB 130131A: optical observation in Mondy observatoryVizier logo

There are 13 matches in total. See the full table for details.

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

* 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
14.2171.130348.0792R=21.6, g=22.6, i=21.8, u=24.7, z=20.5SDSSQuery vizier around this object
14.2171.130448.0792Mag=23.0NEDQuery vizier around this object
31.2171.127548.0675Mag=21.8NEDQuery vizier around this object
31.2171.127448.0676R=21.7, g=23.1, i=21.2, u=25.0, z=20.7SDSSQuery vizier around this object
34.8171.140648.0739I=18.9, R2=20.2USNO-B1Query vizier around this object
34.9171.140448.0739Mag=22.2NEDQuery vizier around this object
38.1171.112948.0817Mag=22.6NEDQuery vizier around this object
38.4171.110548.0760R=22.3, g=22.4, i=21.6, u=23.6, z=21.5SDSSQuery vizier around this object
38.4171.110448.0761Mag=22.2NEDQuery vizier around this object
39.1171.125048.0653Mag=22.8NEDQuery vizier around this object


There are 345 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
32.5171.139248.0732I=25.1, R=25.8, g=24.3, u=21.7, z=21.9SDSSQuery vizier around this object
34.9171.140548.0738I=19.6, R=20.5, g=22.2, u=24.7, z=18.9SDSSQuery vizier around this object
38.1171.112948.0816I=20.0, R=21.5, g=22.7, u=26.1, z=19.3SDSSQuery vizier around this object
38.2171.141548.0727I=24.8, R=24.3, g=26.3, u=22.1, z=23.1SDSSQuery vizier around this object
39.5171.112548.0819B1=21.0, I=19.1, R2=20.8USNO-B1Query vizier around this object
40.0171.138048.0842I=22.9, R=22.5, g=23.5, u=24.1, z=21.1SDSSQuery vizier around this object
44.6171.142848.0821I=21.3, R=21.8, g=23.0, u=25.7, z=21.0SDSSQuery vizier around this object
47.4171.125148.0893B1=21.0, R2=20.7USNO-B1Query vizier around this object
47.5171.116148.0874I=21.6, R=22.3, g=24.2, u=22.0, z=20.5SDSSQuery vizier around this object
47.6171.116648.0877B1=18.3, B2=16.1, I=17.2, R1=16.9USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 145 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.