Skip banner and navigation tools.

 |  site map

Summary|
Sky images|
UVOT images|
SPER data|
Catalogues|

[Hide] [Trigger list]

Swift Trigger: 1278865

Presumed name: GRB 250103B

Back to trigger list.

BAT 03h 38m 36.24s, -33° 46′ 19.2″
position:(54.651, -33.772 ± 180″)
XRT 03h 38m 39.37s, -33° 44′ 58.7″
position:(54.66403, -33.74965 ± 1.9″)
UVOT No position available.
Galactic NHI:9.74×1019 cm-2
Galactic E(B-V):0.010 mag
Best RA:03h 38m 39.37s= 54.66403 d
Best Dec:-33° 44′ 58.7″= -33.74965 d
Gal Lat:-53.6
Gal Long:233.85
Sun angle:106.31°, -8.7 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.

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

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).

SIMBAD

RA*Dec*SIMBAD name Query
69.254.6596-33.7308CD-34 1347B=10.99, G=10.289633, H=9.193, J=9.439, K=9.161, V=10.38Query vizier around this object
93.854.6364-33.73742MASS J03383271-3344147B=17.2, G=16.771152, J=16.680, V=16.9Query vizier around this object

* RA/Dec in equinox J2000

X-ray sources

RA*Dec* Source table2Observatory Query
68.054.6573-33.73160.0219095908 +/- 0.01086769626SRG-EROSITQuery vizier around this object

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

1Energy band for count-rate is mission specific.

Galaxies

RA*Dec*Redshift CatalogueQuery
16.454.6654-33.7453NEDQuery vizier around this object
37.654.6729-33.7422NEDQuery vizier around this object
37.854.6527-33.7543B2=21.4, I=18.8, R2=20.1USNO-B1Query vizier around this object
38.054.6525-33.7542NEDQuery vizier around this object
39.654.6594-33.7394B2=19.6, R2=20.1USNO-B1Query vizier around this object
46.754.6788-33.7533Mag=19.8NEDQuery vizier around this object
49.854.6558-33.7617B2=21.4, R2=20.1USNO-B1Query vizier around this object
50.954.6646-33.7639NEDQuery vizier around this object
51.454.6554-33.7619NEDQuery vizier around this object
51.454.6593-33.7359B2=16.1, R2=19.5USNO-B1Query vizier around this object

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

There are 184 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
37.654.6727-33.7421B2=18.5, I=17.7, R1=18.6, R2=18.6USNO-B1Query vizier around this object
38.454.6593-33.7397B2=19.7, R2=20.1USNO-B1Query vizier around this object
39.154.6511-33.7479B2=21.6, R2=20.1USNO-B1Query vizier around this object
45.454.6592-33.7377B2=18.8, R1=19.9USNO-B1Query vizier around this object
46.954.6789-33.7536B2=20.4, R1=19.9, R2=20.0USNO-B1Query vizier around this object
51.154.6555-33.7619B2=20.9, R1=20.1, R2=20.0USNO-B1Query vizier around this object
65.454.6807-33.7614h=15.8, j=16.4, k=15.62MASSQuery vizier around this object
65.854.6808-33.7615B2=19.4, I=17.9, R1=18.7, R2=18.5USNO-B1Query vizier around this object
67.054.6649-33.7311I=18.1, R1=19.2USNO-B1Query vizier around this object
67.554.6630-33.7309I=16.0, R2=15.7USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 81 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.