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Swift Trigger: 654803

Presumed name: GRB 150907B

Back to trigger list.

BAT 17h 00m 52.56s, -63° 49′ 08.4″
position:(255.219, -63.819 ± 180″)
XRT 17h 01m 13.94s, -63° 47′ 09.3″
position:(255.30809, -63.78591 ± 4.0″)
UVOT No position available.
Galactic NHI:1.03×100 cm-2
Galactic E(B-V):0.135 mag
Best RA:17h 01m 13.94s= 255.30809 d
Best Dec:-63° 47′ 09.3″= -63.78591 d
Gal Lat:-13.14
Gal Long:326.64
Sun angle:95.02°, -6.0 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 white image

white image

Blink images with DSS (link via GSFC)


SPER results page for this trigger.

Image of the SPER data

There are 9 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
0.0′′255.30809-63.78591GCN #18251GRB 150907B: Swift-XRT observationsVizier logo
4.6′′255.31100-63.78600GCN #18252GRB 150907B: GROND Upper LimitsVizier logo
7.0′′255.30408-63.78511GCN #18253GRB 150907B: Enhanced Swift-XRT positionVizier logo
81.1′′255.26458-63.79767GCN #18256GRB 150907B: Swift-BAT refined analysisVizier logo
181.9′′255.22083-63.81861GCN #18249GRB 150907B: Swift detection of a burstVizier 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
17.0255.3069-63.7812B=21.7SSSQuery vizier around this object
22.3255.3030-63.7802B=20.2, R2=19.2SSSQuery vizier around this object
25.9255.3030-63.7928B2=18.8, I=18.4USNO-B1Query vizier around this object
29.2255.3208-63.7803NEDQuery vizier around this object
29.2255.3164-63.7787B=18.8, R2=17.1, i=16.4SSSQuery vizier around this object
32.5255.3043-63.7770B2=19.1, R1=18.4, R2=19.6USNO-B1Query vizier around this object
34.8255.2898-63.7806B=19.7, R2=18.0, i=17.4SSSQuery vizier around this object
35.2255.2906-63.7919B=19.8, R2=18.1, i=17.6SSSQuery vizier around this object
36.1255.3239-63.7787B=21.5SSSQuery vizier around this object
42.1255.2819-63.7877B=19.5, R2=17.8, i=16.3SSSQuery vizier around this object


There are 160 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
8.9255.3026-63.7853h=16.0, j=16.7, k=16.12MASSQuery vizier around this object
9.0255.3025-63.7855B2=18.1, I=18.0, R1=17.3, R2=18.4USNO-B1Query vizier around this object
10.0255.3108-63.7884B2=18.3, R1=17.8, R2=18.9USNO-B1Query vizier around this object
11.1255.3150-63.7856B2=17.6, I=17.0, R1=16.4, R2=17.3USNO-B1Query vizier around this object
11.1255.3150-63.7856h=15.7, j=15.9, k=15.42MASSQuery vizier around this object
15.8255.3006-63.7830h=15.5, j=15.8, k=15.42MASSQuery vizier around this object
16.0255.3006-63.7829B2=17.0, I=16.6, R1=16.2, R2=16.6USNO-B1Query vizier around this object
18.0255.3185-63.7879B2=18.5, R2=19.5USNO-B1Query vizier around this object
19.1255.2989-63.7825R1=17.4, R2=18.2USNO-B1Query vizier around this object
21.8255.3029-63.7803B2=18.6, R1=18.0, R2=19.4USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 674 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.