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Swift Trigger: 263361

Presumed name: GRB 070306

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BAT 09h 52m 19.68s, +10° 28′ 15.6″
position:(148.082, +10.471 ± 180″)
XRT 09h 52m 23.52s, +10° 28′ 57.7″
position:(148.0980, +10.4827 ± 6.1″)
UVOT No position available.
Galactic NHI:0.00×100 cm-2
Galactic E(B-V):0.027 mag
Best RA:09h 52m 23.52s= 148.0980 d
Best Dec:+10° 28′ 57.7″= +10.4827 d
Gal Lat:
Gal Long:
Sun angle:not found

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

Blink images with DSS (link via GSFC)


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
0.0′′148.0980010.48270GCN #6169GRB 070306: Swift detection of a burstVizier logo
3.1′′148.0974610.48203GCN #6172GRB 070306: XRT Team Refined AnalysisVizier logo
4.0′′148.0971310.48202GCN #6174GRB 070306: IR observations and candidate afterglowVizier logo
20.8′′148.0970810.47700GCN #6173GRB 070306� Swift-BAT refined analysisVizier logo
70.6′′148.0820010.47100GCN #6170GRB070306 - SDSS Pre-burst ObservationsVizier 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).


RA*Dec*SIMBAD name Query
3.7148.097210.4821SDSS J095223.31+102855.4g=23.06, i=22.84, r=22.96, u=23.17, z=21.90Query vizier around this object
5.1148.096710.4820GRB 070306Query 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.


RA*Dec*Redshift CatalogueQuery
4.0148.097110.48191.495900NEDQuery vizier around this object
5.1148.096710.4819NEDQuery vizier around this object
18.3148.103010.4839R=23.1, g=22.2, i=21.8, u=24.4, z=22.2SDSSQuery vizier around this object
25.6148.095810.4758Mag=20.7NEDQuery vizier around this object
29.1148.095210.4751B=21.5, R=19.9APM-NQuery vizier around this object
32.1148.106210.4790R=22.9, g=23.7, i=21.8, u=24.5, z=21.4SDSSQuery vizier around this object
32.2148.106310.4791R=23.3, g=22.6, i=21.6, u=25.0, z=21.1SDSSQuery vizier around this object
32.5148.106810.4851R=22.3, g=23.8, i=21.5, u=23.7, z=21.3SDSSQuery vizier around this object
33.0148.098510.4736R=23.4, g=22.8, i=22.4, u=23.3, z=22.8SDSSQuery vizier around this object
33.2148.098510.4735R=22.3, g=22.9, i=22.5, u=25.0, z=21.2SDSSQuery vizier around this object


There are 322 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


RA*Dec* CatalogueQuery
3.8148.097210.4821I=22.8, R=23.0, g=23.1, u=23.2, z=21.9SDSSQuery vizier around this object
25.4148.095710.4760B1=20.5, B2=21.0, R2=20.3USNO-B1Query vizier around this object
25.6148.095810.4759I=20.2, R=20.3, g=20.7, u=21.6, z=20.2SDSSQuery vizier around this object
25.6148.095810.4759I=20.1, R=20.3, g=20.7, u=21.7, z=20.1SDSSQuery vizier around this object
36.0148.096110.4729I=22.5, R=22.7, g=23.1, u=23.4, z=23.3SDSSQuery vizier around this object
41.8148.099010.4943I=18.8, R1=20.2, R2=19.4USNO-B1Query vizier around this object
42.3148.101610.4939I=21.5, R=21.4, g=22.4, u=23.5, z=21.2SDSSQuery vizier around this object
43.3148.098110.4947I=19.4, R=19.8, g=20.9, u=23.0, z=19.2SDSSQuery vizier around this object
43.5148.098110.4948B1=20.6, B2=21.5, I=18.9, R1=19.7, R2=19.8USNO-B1Query vizier around this object
43.9148.100810.4708B1=20.5, B2=20.8, R1=19.7, R2=19.6USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 161 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.