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Swift Trigger: 508161

Presumed name: GRB 111121A

Back to trigger list.

BAT 10h 19m 00.24s, -46° 38′ 13.2″
position:(154.7510, -46.6370 ± 180″)
XRT 10h 19m 02.69s, -46° 40′ 15.2″
position:(154.7612, -46.6709 ± 2.2″)
UVOT No position available.
Galactic NHI:0.00×100 cm-2
Galactic E(B-V):0.263 mag
Best RA:10h 19m 02.69s= 154.7612 d
Best Dec:-46° 40′ 15.2″= -46.6709 d
Gal Lat:
Gal Long:
Sun angle:70.19°, 5.5 hr West

1Sper #2 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 unknown image

unknown image

UVOT unknown image

unknown image


UVOT unknown image

unknown image


Blink images with DSS (link via GSFC)

XRT SPER data

SPER results page for this trigger.

Image of the SPER data

There are 5 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
0.0′′154.76120-46.67090GCN #12578GRB 111121A: Swift detection of a short hard burstVizier logo
0.4′′154.76125-46.67100GCN #12583GRB 111121A: Magellan/Megacam observationsVizier logo
1.0′′154.76137-46.67064GCN #12579GRB 111121A: Enhanced Swift-XRT positionVizier logo
37.2′′154.74625-46.66964GCN #12581GRB 111121A: 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).

SIMBAD

RA*Dec*SIMBAD name Query
41.2154.7553-46.68162MASS J10190127-4640538B=13.4, H=11.159, J=11.694, K=11.021, R=13.400, V=12.21Query vizier around this object
151.5154.8223-46.6673[CWF94] 769B=15.06, V=13.96Query vizier around this object
160.1154.8111-46.64252MASS J10191470-4638323B=14.47, H=11.453, J=12.125, K=11.317, R=14.200, V=13.08Query vizier around this object
192.8154.6859-46.68512MASS J10184462-4641063B=15.94, H=12.666, J=13.352, K=12.518, R=15.500, V=14.62Query vizier around this object
192.9154.8295-46.64502MASS J10191908-4638418B=16.02, H=13.474, J=13.994, K=13.337, R=15.800, V=14.95Query vizier around this object

There are 5 SIMBAD objects within the position error. The full list is here.

* 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.

Galaxies

RA*Dec*Redshift CatalogueQuery
10.2154.7576-46.6723B2=20.5, I=17.5, R1=18.9, R2=18.6USNO-B1Query vizier around this object
15.6154.7549-46.6709B2=20.8, I=18.3, R1=19.2, R2=18.4USNO-B1Query vizier around this object
18.4154.7665-46.6745B2=20.7, R1=19.6USNO-B1Query vizier around this object
29.3154.7509-46.6668B2=18.8, I=18.1, R1=19.1, R2=18.8USNO-B1Query vizier around this object
39.2154.7673-46.6608B2=18.6, I=16.6, R1=17.1, R2=17.2USNO-B1Query vizier around this object
45.4154.7531-46.6596B2=18.1, I=16.0, R1=16.6, R2=16.6USNO-B1Query vizier around this object
45.9154.7433-46.6744B2=17.5, I=15.7, R1=16.3, R2=16.2USNO-B1Query vizier around this object
48.9154.7745-46.6809B2=19.2, I=17.1, R1=17.9, R2=18.1USNO-B1Query vizier around this object
51.0154.7534-46.6840B=21.8SSSQuery vizier around this object
52.9154.7729-46.6832B=21.2, R2=20.1SSSQuery vizier around this object

Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.

There are 195 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

Stars

RA*Dec* CatalogueQuery
3.5154.7610-46.6699B2=13.6, I=10.9, R1=12.5, R2=12.0USNO-B1Query vizier around this object
4.1154.7608-46.6698h=9.5, j=10.1, k=9.32MASSQuery vizier around this object
14.3154.7668-46.6700B2=17.9, I=16.4, R1=17.6, R2=17.7USNO-B1Query vizier around this object
14.5154.7668-46.6698R1=18.0, R2=16.6USNO-B1Query vizier around this object
19.2154.7690-46.6713B2=18.6, I=17.3, R1=17.8, R2=17.6USNO-B1Query vizier around this object
22.1154.7560-46.6659B2=18.5, I=17.5, R1=18.2, R2=17.7USNO-B1Query vizier around this object
24.6154.7549-46.6656B2=20.1, R2=18.9USNO-B1Query vizier around this object
25.6154.7708-46.6735B2=20.3, R1=19.6, R2=19.2USNO-B1Query vizier around this object
28.5154.7589-46.6787B2=19.3, I=17.6, R1=18.2, R2=18.3USNO-B1Query vizier around this object
29.5154.7515-46.6661B2=18.7, I=17.8, R1=18.8, R2=17.9USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 454 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.