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Swift Trigger: 1161127

Presumed name: GRB 230322B

Back to trigger list.

BAT 01h 06m 15.60s, -47° 43′ 44.4″
position:(16.565, -47.729 ± 180″)
XRT 01h 06m 12.72s, -47° 42′ 03.5″
position:(16.55299, -47.70096 ± 1.9″)
UVOT 01h 06m 12.84s, -47° 42′ 02.5″
position:(16.5535, -47.7007 ± 0.6″)
Galactic NHI:2.39×1020 cm-2
Galactic E(B-V):0.013 mag
Best RA:01h 06m 12.84s= 16.5535 d
Best Dec:-47° 42′ 02.5″= -47.7007 d
Gal Lat:-69.23
Gal Long:295.91
Sun angle:50.13°, -1.0 hr East of Sun

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 7 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
0.3′′16.55350-47.70078GCN #33512GRB 230322B: Swift/UVOT DetectionVizier logo
0.3′′16.55354-47.70078GCN #33505GRB 230322B: Swift detection of a burst with optical counterpartVizier logo
0.5′′16.55333-47.70077GCN #33507GRB 230322B: Enhanced Swift-XRT positionVizier logo
29.6′′16.55042-47.70867GCN #33519GRB 230322B: 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
135.916.5355-47.73682dFGRS TGS834Z166B=19.383, R=18.044Query vizier around this object
180.116.5024-47.6643PSZ1 G295.98-69.26Query 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
14.516.5521-47.7047NEDQuery vizier around this object
19.916.5617-47.7008NEDQuery vizier around this object
26.916.5638-47.6981NEDQuery vizier around this object
29.816.5538-47.7089NEDQuery vizier around this object
31.316.5408-47.7031NEDQuery vizier around this object
42.716.5713-47.7003NEDQuery vizier around this object
43.416.5400-47.6925NEDQuery vizier around this object
43.416.5402-47.6925B=21.1, R2=19.1, i=17.9SSSQuery vizier around this object
43.916.5354-47.7019NEDQuery vizier around this object
49.516.5729-47.7047NEDQuery vizier around this object


There are 217 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
21.016.5616-47.7006B2=19.0, I=18.9, R1=19.9, R2=19.8USNO-B1Query vizier around this object
29.816.5410-47.7030B2=18.4, I=18.5, R1=17.1, R2=17.5USNO-B1Query vizier around this object
29.916.5411-47.7031h=15.7, j=16.0, k=15.62MASSQuery vizier around this object
42.616.5404-47.6927B2=20.0, I=19.1USNO-B1Query vizier around this object
43.316.5403-47.6925B2=20.0, I=19.0, R1=19.6, R2=19.4USNO-B1Query vizier around this object
50.416.5732-47.7043B2=17.0, I=19.0USNO-B1Query vizier around this object
52.316.5380-47.7114B2=19.5, I=19.1, R1=19.9, R2=19.8USNO-B1Query vizier around this object
52.516.5380-47.7115h=16.1, j=17.0, k=15.82MASSQuery vizier around this object
56.616.5325-47.6935B2=19.9, R2=20.6USNO-B1Query vizier around this object
59.516.5596-47.7169B2=18.9, I=18.7, R1=17.5, R2=17.9USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 97 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.