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Swift Trigger: 1093611

Presumed name: GRB 220117B

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BAT 12h 47m 47.28s, -28° 44′ 38.4″
position:(191.947, -28.744 ± 180″)
XRT 12h 47m 48.34s, -28° 44′ 40.6″
position:(191.9514, -28.7446 ± 6.5″)
UVOT No position available.
Galactic NHI:6.06×1020 cm-2
Galactic E(B-V):0.069 mag
Best RA:12h 47m 48.34s= 191.9514 d
Best Dec:-28° 44′ 40.6″= -28.7446 d
Gal Lat:34.12
Gal Long:301.97
Sun angle:94.41°, 7.2 hr West

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.


SPER results page for this trigger.

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′′191.95140-28.74460GCN #31468GRB 220117B: Swift detection of a burstVizier logo
5.6′′191.95292-28.74539GCN #31473GRB 220117B: Enhanced Swift-XRT positionVizier logo
133.3′′191.98875-28.76189GCN #31486GRB 220117B: Swift-BAT refined analysisVizier logo

Catalogue Searches. Searched 200′ 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
45.2191.9471-28.7566TYC 6696-82-1B=12.228, G=10.7930, H=8.55, J=9.145, K=8.460, V=11.093, g=11.618, i=10.395, r=10.753Query vizier around this object
139.4191.9260-28.7129UCAC4 307-068861B=14.315, G=13.0574, H=10.966, I=12.248, J=11.501, K=10.848, R=13.116, V=13.317, g=13.775, i=12.693, r=13.030Query 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
11.9191.9504-28.7414NEDQuery vizier around this object
13.4191.9550-28.7467NEDQuery vizier around this object
13.9191.9471-28.7436NEDQuery vizier around this object
26.2191.9429-28.7436NEDQuery vizier around this object
31.6191.9543-28.7362B=22.3SSSQuery vizier around this object
32.3191.9550-28.7361NEDQuery vizier around this object
35.1191.9487-28.7351B=22.3SSSQuery vizier around this object
43.0191.9383-28.7478NEDQuery vizier around this object
43.9191.9625-28.7372NEDQuery vizier around this object
45.1191.9471-28.7567NEDQuery vizier around this object


There are 204 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
11.9191.9503-28.7414h=16.3, j=16.4, k=15.62MASSQuery vizier around this object
12.4191.9503-28.7413B1=18.6, B2=18.2, I=17.2, R1=17.6, R2=17.4USNO-B1Query vizier around this object
26.4191.9431-28.7436B1=16.8, B2=16.6, I=15.6, R1=15.7, R2=15.8USNO-B1Query vizier around this object
26.6191.9430-28.7436h=14.8, j=15.2, k=14.82MASSQuery vizier around this object
27.4191.9595-28.7419B1=20.1, B2=19.9, R2=19.7USNO-B1Query vizier around this object
43.1191.9515-28.7566B2=20.6, R1=18.5USNO-B1Query vizier around this object
43.2191.9519-28.7566B2=20.6, R1=18.9USNO-B1Query vizier around this object
45.2191.9471-28.7566B1=12.3, B2=11.6, I=9.9, R1=10.5, R2=10.4USNO-B1Query vizier around this object
45.3191.9471-28.7566h=8.6, j=9.1, k=8.52MASSQuery vizier around this object
52.1191.9671-28.7402B2=20.6, I=18.3, R1=18.6, R2=18.9USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 149 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.