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Swift Trigger: 778154

Presumed name: GRB 171011A

Back to trigger list.

BAT 15h 47m 02.64s, -10° 04′ 15.6″
position:(236.761, -10.071 ± 180″)
XRT No position available.
UVOT No position available.
Galactic NHI:1.17×100 cm-2
Galactic E(B-V):0.203 mag
Best RA:15h 47m 02.64s= 236.761 d
Best Dec:-10° 04′ 15.6″= -10.071 d
Gal Lat:33.48
Gal Long:357.87
Sun angle:39.43°, -2.7 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

No UVOT images are currently available.


No SPER data received yet. Refresh this page to check again.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)RA DecDate reportedSource MiscQuery
0.0′′236.76100-10.07100GCN #21993GRB 171011A: Swift detection of a burstVizier logo
29.8′′236.76542-10.06394GCN #22006GRB 171011A: 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
148.7236.7372-10.0370TYC 5601-972-1B=12.712, H=10.143, J=10.512, K=10.074, V=11.991, g=12.303, i=11.631, r=11.797Query vizier around this object
149.0236.7371-10.0370Gaia 6268934677558462592G=11.691Query 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
18.3236.7655-10.0734B=21.7, R2=20.1SSSQuery vizier around this object
42.6236.7700-10.0632B2=21.1, I=18.9USNO-B1Query vizier around this object
43.9236.7486-10.0716B=20.3, R2=19.2SSSQuery vizier around this object
53.0236.7468-10.0757B=20.5SSSQuery vizier around this object
56.9236.7740-10.0617B=21.7, R2=20.0SSSQuery vizier around this object
60.0236.7566-10.0549B2=20.9, I=19.0, R2=20.0USNO-B1Query vizier around this object
75.1236.7396-10.0708NEDQuery vizier around this object
80.8236.7736-10.0897I=18.8, R2=19.6USNO-B1Query vizier around this object
82.7236.7786-10.0861B1=20.2, R1=19.6USNO-B1Query vizier around this object
97.9236.7521-10.0453NEDQuery vizier around this object


There are 23 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
33.8236.7694-10.0666h=16.4, j=16.7, k=15.72MASSQuery vizier around this object
35.2236.7612-10.0808B1=20.2, B2=20.1, I=18.8, R1=19.3, R2=19.7USNO-B1Query vizier around this object
39.5236.7532-10.0788B1=20.1, B2=19.5, I=18.6, R1=19.2, R2=19.0USNO-B1Query vizier around this object
41.7236.7726-10.0691B1=16.6, B2=16.6, I=15.2, R1=15.7, R2=15.6USNO-B1Query vizier around this object
41.9236.7727-10.0691h=13.8, j=14.3, k=13.72MASSQuery vizier around this object
42.9236.7489-10.0718B2=19.6, R1=19.1, R2=19.2USNO-B1Query vizier around this object
43.5236.7487-10.0703B1=20.2, B2=19.6, I=18.8, R2=20.1USNO-B1Query vizier around this object
44.1236.7486-10.0714B2=20.2, R1=18.9, R2=19.0USNO-B1Query vizier around this object
55.2236.7500-10.0819B2=20.2, R1=19.4, R2=19.4USNO-B1Query vizier around this object
56.9236.7740-10.0617B2=20.8, R2=20.5USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 121 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.