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Swift Trigger: 566561

Presumed name: GRB 130816B

Back to trigger list.

BAT 11h 20m 22.32s, -57° 33′ 28.8″
position:(170.093, -57.558 ± 180″)
XRT 11h 20m 04.03s, -57° 33′ 26.3″
position:(170.0168, -57.5573 ± 2.3″)
UVOT No position available.
Galactic NHI:4.04×1021 cm-2
Galactic E(B-V):NED unavailable
Best RA:11h 20m 04.03s= 170.0168 d
Best Dec:-57° 33′ 26.3″= -57.5573 d
Gal Lat:3.16
Gal Long:290.89
Sun angle:74.11°, -1.6 hr East of Sun

1Sper #6 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 u image

u image

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
1.2′′170.01621-57.55740GCN #15102GRB 130816B: Enhanced Swift-XRT positionVizier logo
4.8′′170.01846-57.55828GCN #15099GRB 130816B: Swift detection of a burstVizier logo
125.3′′170.04917-57.52714GCN #15108GRB 130816B� 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
5.4170.0144-57.5565B2=18.5, I=16.6, R1=16.3, R2=17.1USNO-B1Query vizier around this object
10.9170.0221-57.5584B2=20.6, R2=19.7USNO-B1Query vizier around this object
19.4170.0253-57.5602B2=20.8, R2=19.3USNO-B1Query vizier around this object
19.4170.0206-57.5523B2=20.4, I=15.7USNO-B1Query vizier around this object
19.6170.0117-57.5620B2=19.2, R2=18.6USNO-B1Query vizier around this object
19.7170.0104-57.5530B2=17.8, I=15.9, R1=15.7, R2=16.4USNO-B1Query vizier around this object
19.8170.0270-57.5579B2=50.0, R2=20.9USNO-B1Query vizier around this object
20.6170.0147-57.5629B2=19.7, R2=19.0USNO-B1Query vizier around this object
21.8170.0265-57.5604B2=18.0, R2=19.3USNO-B1Query vizier around this object
22.4170.0223-57.5628B2=19.1, R1=17.4, R2=17.3USNO-B1Query vizier around this object


There are 1085 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
5.6170.0143-57.5565h=14.7, j=15.5, k=14.72MASSQuery vizier around this object
8.5170.0143-57.5592B2=17.5, R1=18.0, R2=17.8USNO-B1Query vizier around this object
13.4170.0200-57.5540h=15.2, j=15.7, k=14.32MASSQuery vizier around this object
13.5170.0107-57.5592B2=16.5, I=15.9, R1=15.6, R2=15.8USNO-B1Query vizier around this object
13.9170.0104-57.5591h=14.8, j=15.1, k=14.72MASSQuery vizier around this object
13.9170.0231-57.5592B2=19.4, R2=20.0USNO-B1Query vizier around this object
14.8170.0203-57.5536B2=16.3, I=15.7, R1=15.9, R2=15.5USNO-B1Query vizier around this object
15.5170.0160-57.5616B2=19.2, R2=18.5USNO-B1Query vizier around this object
17.0170.0204-57.5530h=14.4, j=15.1, k=14.12MASSQuery vizier around this object
17.5170.0204-57.5618h=16.0, j=16.5, k=15.82MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 1537 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.