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Swift Trigger: 670800

Presumed name: GRB 160117B

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BAT 08h 48m 45.60s, -16° 20′ 24.0″
position:(132.190, -16.340 ± 180″)
XRT 08h 48m 46.80s, -16° 22′ 01.2″
position:(132.1950, -16.3670 ± 2.0″)
UVOT 08h 48m 46.75s, -16° 21′ 59.8″
position:(132.1948, -16.3666 ± 0.6″)
Galactic NHI:4.38×100 cm-2
Galactic E(B-V):0.084 mag
Best RA:08h 48m 46.75s= 132.1948 d
Best Dec:-16° 21′ 59.8″= -16.3666 d
Gal Lat:16.85
Gal Long:242.01
Sun angle:140.55°, 11.1 hr West

1Sper #7 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 10 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
0.2′′132.19483-16.36664GCN #18875GRB 160117B: Swift detection of a burst with optical counterpartVizier logo
0.3′′132.19475-16.36667GCN #18878GRB 160117B: LCOGT-SSO optical observationsVizier logo
0.4′′132.19474-16.36669GCN #18908GRB 160117B: VLA DetectionVizier logo
1.0′′132.19454-16.36675GCN #18880GRB 160117B: Enhanced Swift-XRT positionVizier logo
1.4′′132.19521-16.36667GCN #18885GRB 160117B: iTelescope T17 optical observationsVizier 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

* 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
20.6132.1937-16.3614B=22.2, R2=20.8SSSQuery vizier around this object
47.5132.2003-16.3548B=20.9, R2=19.1, i=17.9SSSQuery vizier around this object
47.6132.2087-16.3686B2=20.8, I=18.1, R1=19.0USNO-B1Query vizier around this object
47.8132.2087-16.3686B=21.3, R2=19.2, i=17.9SSSQuery vizier around this object
52.0132.1805-16.3633B=21.3, R2=20.3SSSQuery vizier around this object
52.7132.1862-16.3790B=23.1, R2=20.9SSSQuery vizier around this object
55.3132.1967-16.3819NEDQuery vizier around this object
61.7132.1842-16.3807B=23.0SSSQuery vizier around this object
64.1132.2106-16.3767B=22.8, R2=21.3SSSQuery vizier around this object
70.1132.2091-16.3810B=22.0, R2=20.4, i=18.6SSSQuery vizier around this object


There are 93 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
21.1132.2005-16.3644B1=17.8, B2=17.4, I=16.5, R1=16.5USNO-B1Query vizier around this object
21.1132.2005-16.3644h=15.6, j=15.9, k=15.62MASSQuery vizier around this object
35.3132.1865-16.3724h=15.1, j=15.4, k=15.12MASSQuery vizier around this object
35.4132.1865-16.3725B1=17.6, B2=17.0, I=15.9, R1=16.4USNO-B1Query vizier around this object
46.8132.1854-16.3578B2=21.1, R2=20.6USNO-B1Query vizier around this object
47.0132.2001-16.3549h=16.1, j=16.9, k=16.02MASSQuery vizier around this object
47.1132.2002-16.3549B2=20.4, I=18.2, R1=18.9USNO-B1Query vizier around this object
47.5132.2087-16.3685h=16.3, j=16.9, k=15.52MASSQuery vizier around this object
48.1132.2075-16.3610B1=16.7, B2=15.8, I=13.7, R1=14.3USNO-B1Query vizier around this object
48.2132.2075-16.3610h=11.9, j=12.6, k=11.72MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 202 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.