Skip banner and navigation tools.

 |  site map

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

[Hide] [Trigger list]

Swift Trigger: 1189514

Presumed name: GRB 230903A

Back to trigger list.

BAT 00h 39m 42.24s, -40° 55′ 26.4″
position:(9.926, -40.924 ± 180″)
XRT 00h 39m 38.73s, -40° 56′ 57.1″
position:(9.91139, -40.94920 ± 1.9″)
UVOT No position available.
Galactic NHI:2.57×1020 cm-2
Galactic E(B-V):0.014 mag
Best RA:00h 39m 38.73s= 9.91139 d
Best Dec:-40° 56′ 57.1″= -40.94920 d
Gal Lat:-75.97
Gal Long:312.15
Sun angle:138.50°, 10.1 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.

XRT SPER data

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

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
71.59.8956-40.9651GLEAM J003935-405756Query vizier around this object
168.29.9259-40.9946Gaia DR3 4993284241952273920G=20.382521Query vizier around this object
168.99.9354-40.9925LEDA 580210Query vizier around this object
191.09.8954-41.0009LCRS B003710.8-411631Query vizier around this object

There are 4 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.

Galaxies

RA*Dec*Redshift CatalogueQuery
15.59.9075-40.9522NEDQuery vizier around this object
26.39.9017-40.9497NEDQuery vizier around this object
31.19.9153-40.9573B2=19.1, R2=20.5USNO-B1Query vizier around this object
31.69.9150-40.9575NEDQuery vizier around this object
31.99.9153-40.9576B=22.1, R2=20.6SSSQuery vizier around this object
32.19.9117-40.9581NEDQuery vizier around this object
32.29.9225-40.9525NEDQuery vizier around this object
32.29.9050-40.9417NEDQuery vizier around this object
37.79.9178-40.9399B=21.3, R2=19.6SSSQuery vizier around this object
38.39.9179-40.9397NEDQuery vizier around this object

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

There are 203 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
31.69.9150-40.9576B2=19.9, I=18.8, R2=19.8USNO-B1Query vizier around this object
38.19.9179-40.9398B2=20.2, I=18.8, R1=19.8, R2=19.9USNO-B1Query vizier around this object
50.09.8962-40.9414B2=20.6, I=18.8, R1=19.0, R2=19.5USNO-B1Query vizier around this object
50.89.9274-40.9565B2=20.6, R2=19.8USNO-B1Query vizier around this object
65.39.9287-40.9367B2=17.6, R1=19.8, R2=20.8USNO-B1Query vizier around this object
69.59.8862-40.9458B2=18.9, R1=19.9, R2=23.7USNO-B1Query vizier around this object
70.29.8960-40.9649B2=19.9, I=18.8, R1=19.7, R2=19.8USNO-B1Query vizier around this object
72.69.9329-40.9372B2=20.6, R1=19.9, R2=19.8USNO-B1Query vizier around this object
79.19.9169-40.9276B2=20.4, I=18.8USNO-B1Query vizier around this object
80.79.8822-40.9452h=15.3, j=16.2, k=15.22MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 67 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.