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Swift Trigger: 1142997

Presumed name: GRB 221202A

Back to trigger list.

BAT 05h 08m 22.80s, -59° 48′ 21.6″
position:(77.095, -59.806 ± 180″)
XRT 05h 08m 19.75s, -59° 49′ 56.4″
position:(77.08231, -59.83233 ± 1.9″)
UVOT No position available.
Galactic NHI:1.96×1020 cm-2
Galactic E(B-V):0.025 mag
Best RA:05h 08m 19.75s= 77.08231 d
Best Dec:-59° 49′ 56.4″= -59.83233 d
Gal Lat:-36.07
Gal Long:268.89
Sun angle:97.91°, 11.5 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.

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
0.7′′77.08221-59.83214GCN #33005GRB 221202A: Swift detection of a burstVizier logo
1.3′′77.08299-59.83246GCN #33008GRB 221202A: Enhanced Swift-XRT positionVizier logo
2.6′′77.08308-59.83294GCN #33014GRB 221202A: VLT/FORS2 Afterglow DiscoveryVizier logo
97.5′′77.09500-59.80600GCN #33004Swift GRB221202.84: Global MASTER-Net observations report Vizier logo
145.7′′77.00208-59.83583GCN #33015GRB 221202A: 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

* 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
4.877.0797-59.8320B=21.0SSSQuery vizier around this object
4.977.0796-59.8319NEDQuery vizier around this object
10.777.0879-59.8333NEDQuery vizier around this object
17.077.0902-59.8297R1=19.8, R2=20.2USNO-B1Query vizier around this object
17.377.0879-59.8286NEDQuery vizier around this object
20.477.0725-59.8294NEDQuery vizier around this object
22.577.0915-59.8365B=19.6, R2=17.9, i=17.8SSSQuery vizier around this object
23.377.0921-59.8367Mag=18.9NEDQuery vizier around this object
29.977.0975-59.8358NEDQuery vizier around this object
34.477.0792-59.8417NEDQuery vizier around this object


There are 293 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
18.477.0877-59.8280B2=18.9, I=18.2, R1=19.0, R2=18.9USNO-B1Query vizier around this object
22.777.0916-59.8366B2=18.5, I=18.1, R1=18.1, R2=18.2USNO-B1Query vizier around this object
36.677.0784-59.8223h=15.2, j=15.7, k=15.42MASSQuery vizier around this object
37.277.0988-59.8385B2=21.0, I=18.1, R1=19.2, R2=19.2USNO-B1Query vizier around this object
42.177.0601-59.8358B2=18.9, I=18.6, R1=19.3, R2=19.2USNO-B1Query vizier around this object
43.777.1021-59.8393B2=17.9, I=17.3, R1=17.5, R2=17.4USNO-B1Query vizier around this object
50.677.0604-59.8411I=18.5, R1=20.4USNO-B1Query vizier around this object
52.277.0947-59.8454B2=18.0, I=17.2, R1=17.6, R2=17.5USNO-B1Query vizier around this object
54.577.0791-59.8474B2=19.7, I=18.7, R1=19.9, R2=19.4USNO-B1Query vizier around this object
55.677.0568-59.8237h=13.9, j=14.5, k=13.92MASSQuery 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.