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Swift Trigger: 373674

Presumed name: GRB 091024

Back to trigger list.

BAT 22h 36m 49.68s, +56° 52′ 26.4″
position:(339.207, +56.874 ± 180″)
XRT 22h 37m 00.41s, +56° 53′ 21.1″
position:(339.2517, +56.8892 ± 6.0″)
UVOT No position available.
Galactic NHI:0.00×100 cm-2
Galactic E(B-V):0.978 mag
Best RA:22h 37m 00.41s= 339.2517 d
Best Dec:+56° 53′ 21.1″= +56.8892 d
Gal Lat:
Gal Long:
Sun angle:not found

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
0.3′′339.2516756.88928GCN #10069GRB 091024: Swift-XRT team refined analysisVizier logo
6.2′′339.2487556.88983GCN #10063GRB 091024: Faulkes Telescope North Afterglow CandidateVizier logo
6.4′′339.2486756.88981GCN #10073GRB091024: VRcIc Afterglow ObservationsVizier logo
6.9′′339.2485056.89000GCN #10075GRB 091024: KAIT optical afterglow observationsVizier logo
26.6′′339.2400056.88550GCN #10072GRB 091024: Swift-BAT refined analysisVizier logo
42.4′′339.2319256.88450GCN #10116GRB 091024: optical observationsVizier logo
100.5′′339.2083356.87444GCN #10062GRB 091024: Swift detection of a burstVizier logo

There are 11 matches in total. See the full table for details.

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
79.9339.224856.9058HD 214419B=9.20, H=7.340, J=7.482, K=7.161, U=8.68, V=8.87Query vizier around this object
104.9339.264556.9175GSC 03991-01316Query vizier around this object
139.1339.183756.87852MASS J22364410+5652424B=14.0, H=11.145, J=11.394, K=11.036, R=12.9Query vizier around this object

There are 3 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.


RA*Dec*Redshift CatalogueQuery
1.5339.251056.8893B1=18.8, R2=19.6USNO-B1Query vizier around this object
6.2339.248856.8897NEDQuery vizier around this object
21.5339.249556.8950B2=20.4, I=17.6, R1=18.6, R2=17.9USNO-B1Query vizier around this object
21.9339.252156.8953B2=19.9, I=18.1, R1=18.5, R2=18.7USNO-B1Query vizier around this object
25.2339.253256.8961B1=20.2, B2=20.2, I=18.2, R1=17.9USNO-B1Query vizier around this object
27.9339.262656.8942B1=20.8, B2=20.1, I=17.8, R1=18.5USNO-B1Query vizier around this object
35.5339.266956.8838B1=17.2, R2=19.6USNO-B1Query vizier around this object
39.8339.239356.8805B1=20.4, I=17.8, R2=19.6USNO-B1Query vizier around this object
40.3339.249856.9003R1=18.4, R2=19.4USNO-B1Query vizier around this object
45.7339.271756.8827B1=15.4, I=13.4, R1=13.9USNO-B1Query vizier around this object


There are 169 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
14.7339.249756.8931h=13.9, j=14.6, k=13.82MASSQuery vizier around this object
15.1339.249756.8932B1=19.1, B2=18.7, I=15.8, R1=16.6, R2=16.4USNO-B1Query vizier around this object
19.8339.259756.8926B2=20.6, R1=18.7, R2=19.0USNO-B1Query vizier around this object
21.6339.256256.8947B2=20.6, R2=19.1USNO-B1Query vizier around this object
23.2339.242756.8934h=15.3, j=15.8, k=15.22MASSQuery vizier around this object
23.3339.242756.8934B1=20.5, B2=19.9, I=17.2, R1=18.1, R2=17.5USNO-B1Query vizier around this object
31.3339.265056.8844h=15.9, j=16.4, k=16.12MASSQuery vizier around this object
32.0339.259956.8815h=15.7, j=16.3, k=15.42MASSQuery vizier around this object
32.2339.260256.8815B1=19.6, B2=19.6, I=17.3, R1=18.2, R2=17.6USNO-B1Query vizier around this object
35.0339.238356.8956h=15.7, j=16.7, k=16.52MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 789 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.