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Swift Trigger: 796100

Presumed name: GRB 171209A

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BAT 09h 17m 31.68s, -30° 31′ 40.8″
position:(139.382, -30.528 ± 180″)
XRT No position available.
UVOT No position available.
Galactic NHI:2.82×100 cm-2
Galactic E(B-V):0.032 mag
Best RA:09h 17m 31.68s= 139.382 d
Best Dec:-30° 31′ 40.8″= -30.528 d
Gal Lat:-60.19
Gal Long:96.34
Sun angle:99.39°, 7.8 hr West

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



Blink images with DSS (link via GSFC)

XRT SPER data

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′′139.38200-30.52800GCN #22213GRB 171209A: Swift detection of a burstVizier logo
23.4′′139.38667-30.52289GCN #22229GRB 171209A: Swift-BAT refined analysisVizier logo
70.4′′139.40279-30.52017GCN #22218GRB 171209A: Enhanced Swift-XRT positionVizier logo
70.4′′139.40279-30.52017GCN #22219GRB 171209A: Swift-XRT 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).

SIMBAD

RA*Dec*SIMBAD name Query
0.00.00000.0000Fermi bn100227067Query vizier around this object
103.80.01750.0229SDSS J000004.21+000122.4g=22.24, i=20.10, r=20.60, u=24.62, z=19.70Query vizier around this object
103.80.01750.0230SDSS-II SN 14480Query vizier around this object
118.10.0000-0.0328QSO B2357-003AV=18.0Query vizier around this object
187.80.0327-0.0407MCG+00-01-015B=15.5, H=12.866, J=13.567, K=12.304, g=15.674, i=14.866, r=15.134, u=16.869, z=14.598Query vizier around this object

There are 5 SIMBAD objects within the position error. The full list is here.

* RA/Dec in equinox J2000

X-ray sources

RA*Dec* Source table2Observatory Query
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object
0.00.00000.00000 +/- 0XMM-NEWTONQuery vizier around this object

Queried the X-ray MASTER catalogue.

There are 235 X-ray sources within the position error. The full list is here.

* RA/Dec in equinox J2000

1Energy band for count-rate is mission specific.

Galaxies

RA*Dec*Redshift CatalogueQuery
23.00.0055-0.0033R=22.5, g=23.5, i=21.3, u=24.6, z=20.9SDSSQuery vizier around this object
23.20.0055-0.0033R=22.6, g=23.2, i=21.3, u=23.0, z=20.8SDSSQuery vizier around this object
34.20.0096-0.0008Mag=21.0NEDQuery vizier around this object
35.0359.9975-0.0094Mag=21.8NEDQuery vizier around this object
35.1359.9974-0.0094R=21.6, g=22.2, i=21.4, u=23.1, z=20.6SDSSQuery vizier around this object
36.5359.99460.0086Mag=23.3NEDQuery vizier around this object
37.00.00920.0044Mag=22.9NEDQuery vizier around this object
37.00.00930.0045R=22.3, g=23.6, i=21.7, u=24.2, z=23.0SDSSQuery vizier around this object
37.20.00930.0045R=21.5, g=22.1, i=21.3, u=22.5, z=20.5SDSSQuery vizier around this object
43.3359.98960.0064Mag=24.7NEDQuery vizier around this object

Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.

There are 282 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

Stars

RA*Dec* CatalogueQuery
34.20.0095-0.0008I=18.4, R=19.6, g=21.0, u=23.5, z=17.9SDSSQuery vizier around this object
34.20.0095-0.0008I=18.5, R=19.6, g=21.1, u=22.7, z=17.9SDSSQuery vizier around this object
34.20.0095-0.0007B2=20.8, I=17.1, R1=18.9, R2=19.8USNO-B1Query vizier around this object
34.60.0096-0.0008h=16.1, j=16.4, k=15.22MASSQuery vizier around this object
35.1359.9974-0.0094I=21.4, R=21.7, u=22.5SDSSQuery vizier around this object
36.6359.99480.0087I=22.2, R=22.1, g=23.3, u=25.8, z=21.7SDSSQuery vizier around this object
40.0359.99550.0102I=25.7, R=26.4, g=22.9, u=24.2, z=22.5SDSSQuery vizier around this object
52.50.0145-0.0015I=21.5, R=21.6, g=23.0, u=25.5, z=21.1SDSSQuery vizier around this object
52.60.0145-0.0015I=21.4, R=22.0, g=23.4, u=24.1, z=21.1SDSSQuery vizier around this object
58.0359.98960.0123h=13.2, j=13.8, k=13.12MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 126 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.