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Swift Trigger: 954304

Presumed name: GRB 200205A/Swift J0840.7-3516

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BAT 08h 40m 41.04s, -35° 14′ 42.0″
position:(130.171, -35.245 ± 180″)
XRT 08h 40m 41.21s, -35° 16′ 17.4″
position:(130.1717, -35.2715 ± 5.0″)
UVOT No position available.
Galactic NHI:2.86×100 cm-2
Galactic E(B-V):0.429 mag
Best RA:08h 40m 41.21s= 130.1717 d
Best Dec:-35° 16′ 17.4″= -35.2715 d
Gal Lat:4.02
Gal Long:256.28
Sun angle:128.06°, -11.5 hr East of Sun

1Sper #0 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

No UVOT images are currently available.


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′′130.17170-35.27150GCN #26982GRB 200205A: Swift detection of a burst with a possible UV counterpartVizier logo
8.2′′130.17067-35.27361GCN #27000GRB 200205A = Swift J0840.7-3516� A newly discovered transient X-ray PulsarVizier logo
8.4′′130.17058-35.27364GCN #26989GRB 200205A / Swift trigger 954304: VLT optical observationsVizier logo
8.9′′130.17029-35.27369GCN #26984GRB 200205A: MASTER Ot detectionVizier logo
9.1′′130.17006-35.27366GCN #26996GRB 200205A: Enhanced Swift-XRT positionVizier logo
16.6′′130.16800-35.27500GCN #27010Swift J0840.7-3516 (AKA GRB 200205A): Swift-BAT refined analysisVizier logo

There are 11 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
6.7130.1725-35.2733NEDQuery vizier around this object
10.9130.1744-35.2736B2=20.0, I=18.2, R1=19.3, R2=19.0USNO-B1Query vizier around this object
11.5130.1729-35.2686NEDQuery vizier around this object
11.8130.1728-35.2683B2=18.2, I=14.7, R1=16.0USNO-B1Query vizier around this object
12.6130.1696-35.2744NEDQuery vizier around this object
18.3130.1704-35.2667NEDQuery vizier around this object
18.5130.1706-35.2664B2=13.8, I=9.8USNO-B1Query vizier around this object
19.2130.1771-35.2746B2=20.9, R1=19.5USNO-B1Query vizier around this object
21.5130.1775-35.2678NEDQuery vizier around this object
21.5130.1646-35.2729B2=19.2, I=17.0, R2=17.7USNO-B1Query vizier around this object


There are 507 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
6.7130.1725-35.2733h=15.9, j=16.4, k=15.62MASSQuery vizier around this object
7.3130.1726-35.2734B2=21.4, I=17.8, R1=19.2, R2=19.6USNO-B1Query vizier around this object
11.4130.1744-35.2692B2=20.4, R2=18.2USNO-B1Query vizier around this object
11.5130.1730-35.2685h=14.9, j=15.3, k=14.62MASSQuery vizier around this object
12.4130.1695-35.2745B2=18.2, I=16.0, R1=16.6, R2=16.4USNO-B1Query vizier around this object
12.6130.1694-35.2745h=15.0, j=15.4, k=14.82MASSQuery vizier around this object
17.7130.1708-35.2666B2=14.3, I=10.0, R1=11.3, R2=11.5USNO-B1Query vizier around this object
18.3130.1704-35.2665h=7.6, j=8.6, k=7.32MASSQuery vizier around this object
21.4130.1775-35.2679B2=16.1, I=14.2, R1=14.8, R2=14.8USNO-B1Query vizier around this object
21.5130.1775-35.2679h=13.7, j=13.9, k=13.62MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 586 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.