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Swift Trigger: 665268

Presumed name: GRB 151127A

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BAT 01h 19m 06.72s, -82° 46′ 26.4″
position:(19.778, -82.774 ± 180″)
XRT 01h 17m 54.24s, -82° 46′ 17.0″
position:(19.4760, -82.7714 ± 2.5″)
UVOT No position available.
Galactic NHI:6.91×100 cm-2
Galactic E(B-V):0.130 mag
Best RA:01h 17m 54.24s= 19.4760 d
Best Dec:-82° 46′ 17.0″= -82.7714 d
Gal Lat:-34.31
Gal Long:301.93
Sun angle:74.32°, -9.1 hr East of Sun

1Sper #4 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 6 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
2.7′′19.47835-82.77070GCN #18647GRB 151127A: Enhanced Swift-XRT positionVizier logo
3.0′′19.47970-82.77070GCN #18643GRB 151127A: Swift detection of a short burstVizier logo
3.0′′19.47971-82.77069GCN #18646GRB151127A: Planned XMM-Newton observationVizier logo
91.7′′19.66400-82.76200GCN #18648GRB 151127A: 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
23.719.5140-82.7669B2=22.6, R2=21.3USNO-B1Query vizier around this object
34.819.4642-82.7619NEDQuery vizier around this object
36.419.4501-82.7618B2=21.1, I=18.3USNO-B1Query vizier around this object
41.819.5011-82.7826B=21.7SSSQuery vizier around this object
48.619.5234-82.7593B=22.4SSSQuery vizier around this object
50.619.5708-82.7639NEDQuery vizier around this object
52.319.5776-82.7783B=22.3SSSQuery vizier around this object
54.419.4300-82.7575B=22.1, R2=20.4SSSQuery vizier around this object
54.519.4310-82.7574B2=22.2, R1=19.6USNO-B1Query vizier around this object
57.419.5219-82.7863B2=21.5, I=18.5, R2=20.8USNO-B1Query vizier around this object


There are 85 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
34.819.4647-82.7618B2=14.6, I=12.9, R1=13.2, R2=13.8USNO-B1Query vizier around this object
34.919.4649-82.7618h=12.7, j=12.9, k=12.62MASSQuery vizier around this object
51.919.5738-82.7639B2=17.7, I=16.4, R1=16.0, R2=16.6USNO-B1Query vizier around this object
52.019.5743-82.7639h=15.5, j=15.6, k=15.22MASSQuery vizier around this object
52.719.4698-82.7860B2=19.7, I=17.8, R1=18.8, R2=19.2USNO-B1Query vizier around this object
60.919.3907-82.7583B2=17.9, I=16.9, R1=16.6, R2=16.8USNO-B1Query vizier around this object
61.019.3910-82.7583h=15.1, j=15.7, k=15.12MASSQuery vizier around this object
61.619.3478-82.7771B2=20.6, R1=19.8, R2=20.0USNO-B1Query vizier around this object
68.119.6256-82.7733I=18.4, R1=19.2USNO-B1Query vizier around this object
72.019.4161-82.7529B2=21.2, I=18.3, R1=19.6, R2=20.1USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 87 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.