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Swift Trigger: 530267

Presumed name: GRB 120807A

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BAT 16h 04m 50.64s, -47° 29′ 24.0″
position:(241.211, -47.490 ± 180″)
XRT 16h 05m 02.35s, -47° 28′ 47.6″
position:(241.2598, -47.4799 ± 2.1″)
UVOT No position available.
Galactic NHI:4.94×1021 cm-2
Galactic E(B-V):NED unavailable
Best RA:16h 05m 02.35s= 241.2598 d
Best Dec:-47° 28′ 47.6″= -47.4799 d
Gal Lat:3.63
Gal Long:333.36
Sun angle:111.18°, -6.9 hr East of Sun

1Sper #6 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 u image

u image

UVOT white image

white image

UVOT white image

white image

Blink images with DSS (link via GSFC)


SPER results page for this trigger.

Image of the SPER data

There are 12 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
1.1′′241.26016-47.47972GCN #13603GRB 120807A: Enhanced Swift-XRT positionVizier logo
1.1′′241.25942-47.47972GCN #13602GRB 120807A: Swift detection of a burstVizier logo
95.2′′241.27300-47.45500GCN #13604GRB 120807A: Swift-BAT refined analysisVizier 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
179.7241.1940-47.5025HD 330293B=10, H=10.502, J=10.675, K=10.402, R=14.600Query 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
15.1241.2658-47.4810B=19.6, R2=17.7, i=15.6SSSQuery vizier around this object
15.1241.2653-47.4819B=19.1, R2=18.1, i=17.7SSSQuery vizier around this object
15.4241.2572-47.4760B2=20.3, R1=18.3USNO-B1Query vizier around this object
15.5241.2660-47.4807B2=18.0, I=14.9, R1=15.3, R2=16.1USNO-B1Query vizier around this object
15.6241.2558-47.4833B=21.6, R2=20.3, i=19.6SSSQuery vizier around this object
23.7241.2562-47.4860B2=17.6, I=15.4, R1=15.6, R2=16.3USNO-B1Query vizier around this object
24.1241.2653-47.4855B=20.9, R2=20.4, i=19.9SSSQuery vizier around this object
27.0241.2684-47.4752B=21.6, R2=19.6, i=19.7SSSQuery vizier around this object
30.9241.2630-47.4882B=21.6, R2=19.5, i=19.4SSSQuery vizier around this object
34.7241.2485-47.4740B2=19.9, I=15.9, R1=16.3, R2=17.8USNO-B1Query vizier around this object


There are 417 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
9.8241.2611-47.4773I=17.7, R1=19.4, R2=19.4USNO-B1Query vizier around this object
9.9241.2613-47.4773h=15.4, j=16.0, k=15.32MASSQuery vizier around this object
14.2241.2637-47.4828h=15.1, j=16.1, k=14.62MASSQuery vizier around this object
15.1241.2659-47.4808h=11.3, j=12.5, k=11.02MASSQuery vizier around this object
15.1241.2652-47.4820h=14.1, j=14.7, k=13.82MASSQuery vizier around this object
15.4241.2657-47.4815B2=18.4, I=14.0, R1=14.9, R2=15.8USNO-B1Query vizier around this object
15.5241.2557-47.4832h=15.7, j=16.3, k=15.22MASSQuery vizier around this object
15.5241.2570-47.4760h=15.2, j=16.4, k=15.42MASSQuery vizier around this object
21.4241.2608-47.4858B2=18.5, I=16.7, R1=16.3, R2=17.6USNO-B1Query vizier around this object
21.8241.2527-47.4762h=15.4, j=16.0, k=15.52MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 1120 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.