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Swift Trigger: 433509

Presumed name: GRB 100906A

Back to trigger list.

BAT 01h 54m 50.21s, +55° 36′ 49.7″
position:(28.7092, 55.6138 ± 180″)
XRT 01h 54m 44.26s, +55° 37′ 50.2″
position:(28.6844, 55.6306 ± 2.1″)
UVOT No position available.
Galactic NHI:0.00×100 cm-2
Galactic E(B-V):0.360 mag
Best RA:01h 54m 44.26s= 28.6844 d
Best Dec:+55° 37′ 50.2″= 55.6306 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
0.9′′28.6839755.63068GCN #11243GRB 100906A: Enhanced Swift-XRT positionVizier logo
1.4′′28.6837955.63044GCN #11227GRB 100906A: Swift detection of a burst with an optical afterglowVizier logo
1.4′′28.6838355.63039GCN #11253GRB 100906A: GRAS-007 optical observationsVizier logo
1.4′′28.6838355.63036GCN #11252GRB100906A: R band observationsVizier logo
22.3′′28.6950855.63203GCN #11238GRB 100906A: TLS Multicolor ObservationsVizier logo
22.3′′28.6950855.63203GCN #11254GRB 100906A: RTT150 optical observationsVizier logo
28.4′′28.6970055.63400GCN #11233GRB 100906A: Swift-BAT refined analysisVizier logo
101.8′′28.7302055.64206GCN #11247GRB 100906A: TLS MonitoringVizier logo
271.8′′28.7958355.58889GCN #11259GRB100906A: detection at 15GHzVizier logo

There are 15 matches in total. See the full table for details.

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
15.128.677955.6286B2=19.4, I=17.7, R2=18.0USNO-B1Query vizier around this object
30.028.671955.6262B1=17.7, B2=17.9, I=16.5, R1=16.4, R2=16.3USNO-B1Query vizier around this object
30.728.670255.6277B1=19.9, I=18.2, R2=17.9USNO-B1Query vizier around this object
32.028.669455.6280B2=18.6, I=18.1, R1=17.5, R2=17.1USNO-B1Query vizier around this object
47.328.691255.6180I=18.7, R1=19.4USNO-B1Query vizier around this object
52.028.659955.6264I=18.3, R2=18.4USNO-B1Query vizier around this object
52.428.696755.6434I=18.2, R2=19.4USNO-B1Query vizier around this object
53.128.659455.6264R1=18.5, R2=19.0USNO-B1Query vizier around this object
77.728.646255.6316B2=20.3, R1=19.1, R2=19.5USNO-B1Query vizier around this object
78.128.708355.6136NEDQuery vizier around this object


There are 75 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
10.528.680555.6325h=14.6, j=15.0, k=14.52MASSQuery vizier around this object
10.928.680355.6326B1=17.0, B2=17.3, I=16.4, R1=16.3, R2=16.2USNO-B1Query vizier around this object
15.928.686555.6264h=15.8, j=16.5, k=15.82MASSQuery vizier around this object
15.928.686555.6263B1=19.7, B2=19.6, I=17.8, R1=18.4, R2=17.9USNO-B1Query vizier around this object
17.628.676855.6283B1=17.9, B2=17.9, I=16.8, R1=16.9, R2=16.6USNO-B1Query vizier around this object
17.728.676855.6282h=15.6, j=15.6, k=14.92MASSQuery vizier around this object
21.228.694355.6324B1=16.7, B2=17.1, I=15.4, R1=15.6, R2=15.7USNO-B1Query vizier around this object
21.328.694455.6324h=13.9, j=14.3, k=13.72MASSQuery vizier around this object
24.528.673255.6332B2=20.1, I=18.3, R1=18.3, R2=18.8USNO-B1Query vizier around this object
25.628.672555.6330B1=20.1, B2=20.1, I=18.5, R1=18.7, R2=18.8USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 505 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.