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Swift Trigger: 805318

Presumed name: GRB 180115A

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BAT 00h 48m 17.52s, -15° 36′ 28.8″
position:(12.073, -15.608 ± 180″)
XRT 00h 48m 09.31s, -15° 37′ 50.5″
position:(12.0388, -15.6307 ± 2.0″)
UVOT 00h 48m 09.24s, -15° 37′ 49.8″
position:(12.0385, -15.6305 ± 0.8″)
Galactic NHI:1.58×100 cm-2
Galactic E(B-V):0.020 mag
Best RA:00h 48m 09.24s= 12.0385 d
Best Dec:-15° 37′ 49.8″= -15.6305 d
Gal Lat:-78.48
Gal Long:118.97
Sun angle:71.16°, -5.0 hr East of Sun

1Sper #8 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
0.1′′12.03854-15.63050GCN #22335GRB 180115A: Swift detection of a burst with an optical counterpart. Vizier logo
0.4′′12.03862-15.63053GCN #22357GRB 180115A: Swift/UVOT DetectionVizier logo
1.0′′12.03875-15.63064GCN #22337GRB 180115A: Enhanced Swift-XRT positionVizier logo
7.4′′12.04000-15.63194GCN #22348GRB 180115A: 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

* 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
23.912.0454-15.6288B=21.7SSSQuery vizier around this object
70.912.0571-15.6396B=20.6, R2=19.7SSSQuery vizier around this object
79.412.0215-15.6451B=22.4, R2=20.3SSSQuery vizier around this object
90.112.0224-15.6113B=20.3, R2=19.3SSSQuery vizier around this object
90.512.0220-15.6114B1=20.9, I=19.0USNO-B1Query vizier around this object
95.812.0408-15.6042B1=20.9, B2=20.9USNO-B1Query vizier around this object
103.012.0104-15.6223B=21.3, R2=19.9SSSQuery vizier around this object
110.512.0133-15.6492Mag=20.15NEDQuery vizier around this object
110.612.0667-15.6158B=20.0, R2=18.8, i=18.6SSSQuery vizier around this object
110.712.0133-15.6492B=20.3, R2=18.4, i=18.0SSSQuery vizier around this object


There are 52 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
31.012.0299-15.6305B2=20.9, R1=20.2, R2=19.6USNO-B1Query vizier around this object
70.912.0571-15.6395B1=20.9, B2=20.9, I=19.0, R2=19.2USNO-B1Query vizier around this object
75.012.0217-15.6435B2=20.5, I=18.8, R1=20.2USNO-B1Query vizier around this object
90.512.0223-15.6112B2=20.1, I=18.8, R1=19.1, R2=19.4USNO-B1Query vizier around this object
93.412.0368-15.6048B1=20.9, B2=20.7, I=18.8, R1=18.8, R2=19.0USNO-B1Query vizier around this object
101.112.0136-15.6166B1=20.6, R1=19.9USNO-B1Query vizier around this object
103.312.0103-15.6222B2=21.0, R2=19.3USNO-B1Query vizier around this object
108.212.0465-15.6598h=14.4, j=15.0, k=14.52MASSQuery vizier around this object
108.312.0464-15.6599B1=17.7, B2=18.2, I=15.6, R1=16.2, R2=16.1USNO-B1Query vizier around this object
109.612.0696-15.6237B1=18.4, B2=18.6, I=15.9, R1=16.5, R2=16.4USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 44 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.