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SPER data|
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Swift Trigger: 1287821

Presumed name: GRB 250207A

Back to trigger list.

BAT 01h 04m 27.60s, -12° 09′ 32.4″
position:(16.115, -12.159 ± 180″)
XRT 01h 04m 21.56s, -12° 09′ 51.4″
position:(16.08983, -12.16428 ± 4.5″)
UVOT 01h 04m 21.38s, -12° 09′ 52.2″
position:(16.0891, -12.1645 ± 0.7″)
Galactic NHI:2.23×1020 cm-2
Galactic E(B-V):0.026 mag
Best RA:01h 04m 21.38s= 16.0891 d
Best Dec:-12° 09′ 52.2″= -12.1645 d
Gal Lat:-74.73
Gal Long:135.01
Sun angle:53.88°, -3.7 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 3 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
113.016.1051-12.1367ATO J016.1050-12.1366G=17.513203, V=17.55, g=17.671, i=17.4, r=17.474, z=17.41Query vizier around this object
146.416.0804-12.2039LEDA 956227Query 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.

Galaxies

RA*Dec*Redshift CatalogueQuery
7.016.0890-12.1625B=22.0SSSQuery vizier around this object
13.316.0925-12.1631NEDQuery vizier around this object
13.516.0883-12.1608NEDQuery vizier around this object
19.816.0923-12.1692B=21.8SSSQuery vizier around this object
24.516.0858-12.1583NEDQuery vizier around this object
26.416.0942-12.1697NEDQuery vizier around this object
27.916.0908-12.1719NEDQuery vizier around this object
31.416.0917-12.1561NEDQuery vizier around this object
31.816.0942-12.1572NEDQuery vizier around this object
35.516.0971-12.1586NEDQuery vizier around this object

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

There are 182 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
19.416.0922-12.1691B1=21.3, B2=21.0, R2=20.3USNO-B1Query vizier around this object
43.916.1021-12.1620B1=20.1, B2=20.2, R2=19.8USNO-B1Query vizier around this object
44.816.1023-12.1616I=19.2, R2=20.1USNO-B1Query vizier around this object
67.516.1064-12.1548B1=21.0, B2=21.9, R2=20.3USNO-B1Query vizier around this object
72.516.0710-12.1725B1=20.4, B2=19.9, I=18.6, R1=20.1, R2=19.4USNO-B1Query vizier around this object
88.216.1149-12.1648B1=21.3, R1=20.2USNO-B1Query vizier around this object
88.816.1063-12.1456B1=20.6, B2=20.4, R1=20.1, R2=20.2USNO-B1Query vizier around this object
89.216.0645-12.1633B1=21.1, B2=21.1, R1=19.6, R2=20.0USNO-B1Query vizier around this object
91.016.0908-12.1895B1=20.9, I=18.6USNO-B1Query vizier around this object
92.616.0911-12.1900B1=18.9, B2=17.7, I=18.2, R1=18.0, R2=18.3USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 77 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.