Skip banner and navigation tools.

 |  site map

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

[Hide] [Trigger list]

Swift Trigger: 458448

Presumed name: GRB 110731A

Back to trigger list.

BAT 18h 42m 05.04s, -28° 32′ 45.6″
position:(280.521, -28.546 ± 180″)
XRT 18h 42m 00.86s, -28° 32′ 13.6″
position:(280.5036, -28.5371 ± 2.1″)
UVOT 18h 42m 00.98s, -28° 32′ 13.6″
position:(280.5041, -28.5371 ± 0.6″)
Galactic NHI:0.00×100 cm-2
Galactic E(B-V):0.175 mag
Best RA:18h 42m 00.98s= 280.5041 d
Best Dec:-28° 32′ 13.6″= -28.5371 d
Gal Lat:
Gal Long:
Sun angle:151.04°, -10.0 hr East of Sun

1Sper #2 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

UVOT unknown image

unknown image

UVOT unknown image

unknown image


UVOT unknown image

unknown image


Blink images with DSS (link via GSFC)

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
0.3′′280.50412-28.53717GCN #12222GRB110731A: Swift/UVOT ObservationsVizier logo
0.4′′280.50421-28.53714GCN #12215GRB 110731A: Swift detection of a burst with an optical counterpartVizier logo
1.4′′280.50417-28.53747GCN #12219GRB 110731A: Enhanced Swift-XRT positionVizier logo
3.7′′280.50300-28.53747GCN #12333GRB 110731A: SAO RAS and Terskol observationsVizier logo
28.1′′280.51292-28.53611GCN #12217GRB 110731A: Swift-BAT refined analysisVizier logo

There are 13 matches in total. See the full table for details.

Catalogue Searches. Searched 3.33′ around UVOT 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
0.3280.5041-28.5372GRB 110731AQuery vizier around this object
15.2280.5076-28.5400USNO-B1.0 0614-00802353B=15.8, R=14.3Query vizier around this object
126.6280.5290-28.5646CD-28 14888B=10.78, H=8.605, J=8.874, K=8.525, V=10.10Query 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

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

1Energy band for count-rate is mission specific.

Galaxies

RA*Dec*Redshift CatalogueQuery
4.0280.5052-28.5365B1=23.6, B2=19.4USNO-B1Query vizier around this object
7.5280.5050-28.5390B1=21.7, B2=19.2, R1=18.3, R2=18.4USNO-B1Query vizier around this object
8.5280.5034-28.5394B2=25.8, R1=18.5USNO-B1Query vizier around this object
10.6280.5052-28.5399B2=19.5, R1=18.1USNO-B1Query vizier around this object
10.9280.5050-28.5342B=18.4, R2=17.0, i=16.6SSSQuery vizier around this object
13.9280.5048-28.5333B1=18.6, B2=17.9, R1=18.3, R2=17.3USNO-B1Query vizier around this object
14.2280.5045-28.5332B=19.9, i=18.0SSSQuery vizier around this object
17.3280.5059-28.5326B=19.9, R2=18.5, i=17.9SSSQuery vizier around this object
18.3280.5061-28.5323B2=18.6, R1=17.6USNO-B1Query vizier around this object
21.3280.5069-28.5317B=19.1, R2=18.0, i=17.5SSSQuery vizier around this object

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

There are 948 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
3.2280.5032-28.5374h=15.6, j=16.5, k=15.62MASSQuery vizier around this object
3.7280.5030-28.5375B1=20.0, B2=18.5, R1=17.9, R2=18.1USNO-B1Query vizier around this object
9.2280.5049-28.5346B2=18.4, R1=17.1, R2=17.5USNO-B1Query vizier around this object
11.2280.5052-28.5341B1=18.8, R1=17.9, R2=17.8USNO-B1Query vizier around this object
12.8280.5053-28.5337B1=19.0, B2=17.4, R1=17.3, R2=16.3USNO-B1Query vizier around this object
13.4280.5007-28.5349B1=18.4, B2=17.4, R1=17.0, R2=16.8USNO-B1Query vizier around this object
14.2280.5011-28.5400B1=16.5, B2=16.0, I=13.9, R1=14.3, R2=14.7USNO-B1Query vizier around this object
14.2280.5006-28.5347h=15.9, j=16.3, k=15.32MASSQuery vizier around this object
14.6280.5086-28.5362B1=19.0, B2=18.0, R1=17.5, R2=17.7USNO-B1Query vizier around this object
14.8280.5087-28.5363h=16.2, j=16.5, k=16.52MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 1371 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.