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Swift Trigger: 994725

Presumed name: Non-burst

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BAT 16h 19m 52.32s, -15° 51′ 39.6″
position:(244.968, -15.861 ± 180″)
XRT 16h 19m 53.45s, -15° 52′ 23.5″
position:(244.9727, -15.8732 ± 4.7″)
UVOT No position available.
Galactic NHI:1.43×100 cm-2
Galactic E(B-V):0.349 mag
Best RA:16h 19m 53.45s= 244.9727 d
Best Dec:-15° 52′ 23.5″= -15.8732 d
Gal Lat:23.64
Gal Long:358.89
Sun angle:not found

1Sper #0 auto processing.

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.

No SPER data received yet. Refresh this page to check again.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)RA DecDate reportedSource MiscQuery
113.8′′244.97858-15.84211GCN #30939Swift GRB211017.99: Global MASTER-Net observations report Vizier logo
210.2′′244.92500-15.83711GCN #32589Swift GRB220926.34: Global MASTER-Net observations report Vizier logo
293.5′′245.05200-15.90200GCN #33460Swift GRB230311.81: Global MASTER-Net observations report Vizier logo

Catalogue Searches. Searched 3.33′ 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

* 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
7.7244.9733-15.8711NEDQuery vizier around this object
11.3244.9734-15.8701B=21.5, R2=20.1SSSQuery vizier around this object
16.2244.9729-15.8686NEDQuery vizier around this object
22.9244.9717-15.8669B=22.0, R2=20.2SSSQuery vizier around this object
30.8244.9808-15.8768B1=19.6, B2=21.5USNO-B1Query vizier around this object
33.4244.9629-15.8719NEDQuery vizier around this object
34.4244.9638-15.8686NEDQuery vizier around this object
34.6244.9817-15.8694NEDQuery vizier around this object
35.2244.9700-15.8825NEDQuery vizier around this object
36.2244.9646-15.8794NEDQuery vizier around this object

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

There are 291 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
23.2244.9716-15.8669B2=21.4, R1=19.6USNO-B1Query vizier around this object
25.0244.9713-15.8664B1=20.5, B2=21.3USNO-B1Query vizier around this object
32.6244.9633-15.8721B1=20.2, B2=19.9, I=18.1, R1=19.2, R2=19.2USNO-B1Query vizier around this object
34.6244.9819-15.8694h=14.1, j=14.4, k=14.02MASSQuery vizier around this object
34.7244.9819-15.8694B1=16.9, B2=16.7, I=15.2, R1=15.8, R2=15.7USNO-B1Query vizier around this object
36.0244.9646-15.8795B1=17.7, B2=17.3, I=15.9, R1=15.7, R2=16.3USNO-B1Query vizier around this object
36.2244.9646-15.8795h=14.6, j=15.1, k=14.52MASSQuery vizier around this object
41.3244.9815-15.8809B2=21.1, R1=19.4, R2=19.7USNO-B1Query vizier around this object
43.7244.9767-15.8617B2=21.0, R1=19.8, R2=19.5USNO-B1Query vizier around this object
48.0244.9692-15.8603B1=20.6, B2=20.5, R1=19.9, R2=19.5USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 316 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.