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Swift Trigger: 1400467

Presumed name: GRB 251001B

Back to trigger list.

BAT 02h 50m 39.60s, -23° 01′ 12.0″
position:(42.665, -23.020 ± 180″)
XRT 02h 50m 36.24s, -23° 01′ 12.5″
position:(42.65098, -23.02014 ± 1.9″)
UVOT No position available.
Galactic NHI:2.44×1020 cm-2
Galactic E(B-V):0.027 mag
Best RA:02h 50m 36.24s= 42.65098 d
Best Dec:-23° 01′ 12.5″= -23.02014 d
Gal Lat:-62.77
Gal Long:210.91
Sun angle:136.88°, 9.7 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 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
61.142.6566-23.0040NVSS J025037-230016Query vizier around this object
104.442.6408-23.0476NVSS J025033-230252Query vizier around this object
194.042.7090-23.0276HD 17799B=7.75, G=7.511999, H=6.995, J=7.094, K=6.928, V=7.54Query vizier around this object

There are 3 SIMBAD objects within the position error. The full list is here.

* RA/Dec in equinox J2000

X-ray sources

RA*Dec* Source table2Observatory Query
196.542.7098-23.02741.0186613798 +/- 0.07506179065SRG-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
24.442.6579-23.0183NEDQuery vizier around this object
25.842.6486-23.0270B1=20.1, B2=20.1, R2=20.4USNO-B1Query vizier around this object
26.842.6538-23.0269NEDQuery vizier around this object
29.442.6504-23.0283NEDQuery vizier around this object
31.342.6517-23.0114NEDQuery vizier around this object
36.242.6538-23.0297NEDQuery vizier around this object
38.242.6417-23.0267NEDQuery vizier around this object
38.442.6554-23.0103NEDQuery vizier around this object
39.442.6392-23.0197NEDQuery vizier around this object
41.442.6633-23.0197NEDQuery vizier around this object

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

There are 193 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
25.742.6542-23.0266B2=19.9, R1=18.6, R2=20.1USNO-B1Query vizier around this object
39.042.6392-23.0200h=15.6, j=16.3, k=15.52MASSQuery vizier around this object
39.142.6392-23.0198B2=20.2, I=18.2, R1=19.0, R2=19.6USNO-B1Query vizier around this object
54.742.6346-23.0217h=13.1, j=13.4, k=12.92MASSQuery vizier around this object
54.942.6668-23.0155B1=20.0, B2=20.2USNO-B1Query vizier around this object
55.042.6344-23.0216B1=15.2, B2=15.2, I=13.5, R1=13.8, R2=14.1USNO-B1Query vizier around this object
59.042.6392-23.0079B2=19.7, I=18.8, R1=19.4, R2=20.0USNO-B1Query vizier around this object
68.142.6696-23.0121B2=20.2, R1=18.9, R2=20.1USNO-B1Query vizier around this object
69.442.6719-23.0203B1=19.7, B2=19.1, I=17.8, R1=17.8, R2=18.4USNO-B1Query vizier around this object
73.342.6642-23.0365B1=16.3, B2=16.2, I=14.6, R1=14.9, R2=15.0USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 82 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.