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Swift Trigger: 732188

Presumed name: GRB 170112A

Back to trigger list.

BAT 01h 00m 55.44s, -17° 11′ 24.0″
position:(15.231, -17.190 ± 180″)
XRT No position available.
UVOT No position available.
Galactic NHI:1.55×100 cm-2
Galactic E(B-V):0.019 mag
Best RA:01h 00m 55.44s= 15.231 d
Best Dec:-17° 11′ 24.0″= -17.190 d
Gal Lat:-79.82
Gal Long:135.86
Sun angle:76.24°, -5.4 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

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 messges, but no object has been found.

See the SPER page for details of how the SPER image is searched for objects.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)RA DecDate reportedSource MiscQuery
0.0′′15.23100-17.19000GCN #20436GRB 170112A: Swift detection of a short burstVizier logo
104.7′′15.20750-17.17153GCN #20472GRB 170112A : AbAO optical observationsVizier logo
153.9′′15.23208-17.23275GCN #20443GRB 170112A: 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
137.615.1950-17.1733LEDA 887666Query 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
22.615.2312-17.1837B1=20.9, I=17.6USNO-B1Query vizier around this object
43.815.2200-17.1836NEDQuery vizier around this object
55.015.2292-17.1747NEDQuery vizier around this object
71.715.2516-17.1872B=21.2, R2=19.0, i=18.8SSSQuery vizier around this object
75.215.2292-17.2108NEDQuery vizier around this object
83.615.2099-17.2015I=18.6, R2=20.9USNO-B1Query vizier around this object
91.715.2304-17.2156Mag=19.2NEDQuery vizier around this object
95.415.2046-17.1822Mag=19.2NEDQuery vizier around this object
96.215.2548-17.2040B=22.1SSSQuery vizier around this object
97.615.2204-17.2153Mag=19.4NEDQuery vizier around this object


There are 56 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
22.315.2271-17.1949I=18.5, R1=20.3USNO-B1Query vizier around this object
23.915.2325-17.1835B2=20.7, R1=19.5, R2=20.4USNO-B1Query vizier around this object
24.815.2323-17.1832R1=19.6, R2=20.0USNO-B1Query vizier around this object
28.515.2228-17.1910B2=20.9, R2=20.3USNO-B1Query vizier around this object
29.115.2226-17.1907B2=20.2, R2=20.0USNO-B1Query vizier around this object
34.515.2396-17.1950B1=18.4, B2=17.8, I=16.9, R1=17.0, R2=17.1USNO-B1Query vizier around this object
35.015.2397-17.1950h=15.6, j=16.0, k=15.42MASSQuery vizier around this object
35.315.2230-17.1838B2=20.8, I=18.4, R1=19.2, R2=19.4USNO-B1Query vizier around this object
37.015.2223-17.1840R1=18.3, R2=19.1USNO-B1Query vizier around this object
39.515.2222-17.1829R1=18.6, R2=19.3USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 81 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.