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Swift Trigger: 519256

Presumed name: GRB 120403B

Back to trigger list.

BAT 03h 39m 14.16s, -89° 02′ 13.2″
position:(54.809, -89.037 ± 180″)
XRT 03h 41m 20.54s, -89° 00′ 35.2″
position:(55.33558, -89.00977 ± 3.6″)
UVOT No position available.
Galactic NHI:9.52×1020 cm-2
Galactic E(B-V):0.129 mag
Best RA:03h 41m 20.54s= 55.33558 d
Best Dec:-89° 00′ 35.2″= -89.00977 d
Gal Lat:-27.86
Gal Long:302.18
Sun angle:94.93°, -2.6 hr East of Sun

1Sper #12 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 white image

white image

Blink images with DSS (link via GSFC)


SPER results page for this trigger.

Image of the SPER data

There are 14 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
1.6′′55.33837-89.00933GCN #13203GRB 120403B: Swift detection of a burstVizier logo
5.5′′55.27631-89.00862GCN #13205GRB 120403B: Enhanced Swift-XRT positionVizier logo
94.1′′54.30200-89.02900GCN #13207GRB 120403B: 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

* 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
10.155.1746-89.0101B=22.0SSSQuery vizier around this object
10.955.2200-89.0075B2=18.2, R1=17.5, R2=17.2USNO-B1Query vizier around this object
29.955.7694-89.0062B2=20.3, R1=19.3, R2=18.9USNO-B1Query vizier around this object
32.055.4392-89.0011R1=20.4, R2=19.7USNO-B1Query vizier around this object
36.754.7471-89.0091B=22.5SSSQuery vizier around this object
37.154.7403-89.0091R1=20.1, R2=19.9USNO-B1Query vizier around this object
38.055.8688-89.0047B=17.8, R2=14.9, i=14.0SSSQuery vizier around this object
48.554.9751-88.9979B2=18.4, R1=18.0, R2=18.1USNO-B1Query vizier around this object
63.154.5336-89.0206B=21.4SSSQuery vizier around this object
67.556.3456-89.0031B2=17.2, R1=17.7, R2=17.5USNO-B1Query vizier around this object


There are 61 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
9.455.4075-89.0075B2=19.9, R1=19.0, R2=18.4USNO-B1Query vizier around this object
10.755.2281-89.0075h=15.6, j=16.4, k=15.42MASSQuery vizier around this object
29.055.7026-89.0147B2=18.8, R1=18.5, R2=18.3USNO-B1Query vizier around this object
29.655.7646-89.0063h=16.2, j=16.9, k=15.02MASSQuery vizier around this object
38.455.8754-89.0046B2=16.5, R1=15.2, R2=14.7USNO-B1Query vizier around this object
38.555.8748-89.0046h=12.5, j=13.1, k=12.32MASSQuery vizier around this object
53.156.0295-89.0184B2=16.9, R1=16.2, R2=15.8USNO-B1Query vizier around this object
53.156.0343-89.0183h=14.8, j=15.2, k=14.72MASSQuery vizier around this object
53.555.6999-88.9963B2=19.9, R1=19.0, R2=18.4USNO-B1Query vizier around this object
54.555.1078-88.9952B2=20.5, R1=19.7USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 150 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.