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Swift Trigger: 939079

Presumed name: GRB 191123A

Back to trigger list.

BAT 14h 21m 02.64s, +22° 50′ 31.2″
position:(215.261, +22.842 ± 180″)
XRT 14h 21m 02.86s, +22° 51′ 35.3″
position:(215.2619, 22.8598 ± 2.0″)
UVOT 14h 21m 02.86s, +22° 51′ 36.0″
position:(215.2619, +22.8600 ± 0.8″)
Galactic NHI:2.70×100 cm-2
Galactic E(B-V):0.035 mag
Best RA:14h 21m 02.86s= 215.2619 d
Best Dec:+22° 51′ 36.0″= +22.8600 d
Gal Lat:69.28
Gal Long:26
Sun angle:48.66°, 1.5 hr West

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

No UVOT images are currently available.


SPER results page for this trigger.

Image of the SPER data

There are 11 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′′215.2619022.86000GCN #26279GRB 191123A: Swift detection of a burst with an optical counterpartVizier logo
0.3′′215.2618822.85992GCN #26284GRB 191123A: Enhanced Swift-XRT positionVizier logo
0.3′′215.2620022.86003GCN #26287GRB 191123A: Swift/UVOT further analysisVizier logo
159.7′′215.2887522.82319GCN #26286GRB 191123A: 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
151.7215.300022.8831LEDA 1677725Query 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
7.7215.259622.8600NEDQuery vizier around this object
8.1215.259522.8600R=23.7, g=23.1, i=22.6, u=23.1, z=21.9SDSSQuery vizier around this object
14.0215.263322.8561B1=21.1, B2=20.9, R2=20.2USNO-B1Query vizier around this object
14.1215.264222.8631Mag=22.6NEDQuery vizier around this object
14.5215.263422.8560R=20.6, g=21.3, i=20.7, u=22.0, z=20.3SDSSQuery vizier around this object
14.5215.265022.8627B=21.5, R=19.8APM-NQuery vizier around this object
14.6215.263222.8559B=21.0, R=19.2APM-NQuery vizier around this object
14.7215.264422.8631R=21.3, g=22.3, i=21.1, u=21.8, z=21.0SDSSQuery vizier around this object
15.2215.263322.8561Mag=21.3NEDQuery vizier around this object
17.8215.256722.8606Mag=22.7NEDQuery vizier around this object


There are 497 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
14.6215.265322.8624B1=21.0, B2=20.0USNO-B1Query vizier around this object
15.9215.263522.8557B1=20.8, R2=21.0USNO-B1Query vizier around this object
21.4215.267022.8634I=24.5, R=24.4, g=24.8, u=23.2, z=20.6SDSSQuery vizier around this object
22.4215.256022.8628I=22.2, R=22.9, g=24.1, u=23.5, z=22.2SDSSQuery vizier around this object
41.0215.274022.8620I=24.2, R=23.8, g=25.0, u=26.2, z=20.8SDSSQuery vizier around this object
41.5215.250022.8562B2=20.9, R2=20.3USNO-B1Query vizier around this object
41.6215.252622.8520B2=20.8, R1=20.2, R2=20.8USNO-B1Query vizier around this object
42.0215.252322.8522B2=20.9, I=19.1, R1=19.8, R2=19.9USNO-B1Query vizier around this object
42.2215.252122.8672I=23.5, R=22.5, g=23.6, u=24.5, z=22.0SDSSQuery vizier around this object
42.5215.254922.8697B2=20.7, R1=20.6, R2=20.4USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 178 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.