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Swift Trigger: 564342

Presumed name: GRB 130727A

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BAT 22h 03m 12.00s, -65° 34′ 30.0″
position:(330.800, -65.575 ± 180″)
XRT 22h 03m 11.71s, -65° 32′ 18.2″
position:(330.7988, -65.5384 ± 2.1″)
UVOT No position available.
Galactic NHI:2.79×1020 cm-2
Galactic E(B-V):NED unavailable
Best RA:22h 03m 11.71s= 330.7988 d
Best Dec:-65° 32′ 18.2″= -65.5384 d
Gal Lat:-43.52
Gal Long:325.43
Sun angle:130.95°, 10.4 hr West

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′′330.79880-65.53840GCN #15048GRB 130727A: Swift-XRT observationsVizier logo
0.8′′330.79842-65.53856GCN #15056GRB 130727A: Swift/UVOT DetectionVizier logo
0.8′′330.79842-65.53856GCN #15051GRB 130727A: Enhanced Swift-XRT positionVizier logo
1.4′′330.79940-65.53870GCN #15047GRB 130727A: Swift-XRT and Swift-UVOT prompt observationsVizier logo
14.3′′330.79000-65.54000GCN #15049GRB 130727A: Swift-BAT refined analysisVizier logo
129.8′′330.80000-65.57444GCN #15046GRB 130727A: 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
3.7330.8001-65.5375B=22.4, R2=20.2SSSQuery vizier around this object
5.6330.8009-65.5371B=21.5, R2=20.2SSSQuery vizier around this object
30.5330.8154-65.5334B2=21.2, R2=21.1USNO-B1Query vizier around this object
46.2330.7696-65.5341B2=20.2, I=18.4USNO-B1Query vizier around this object
47.0330.8296-65.5357B=21.1, R2=19.2, i=17.9SSSQuery vizier around this object
47.5330.7688-65.5342Mag=18.1NEDQuery vizier around this object
47.5330.7689-65.5339B=19.5, R2=18.3, i=17.6SSSQuery vizier around this object
50.2330.7803-65.5267R1=19.9, R2=21.0USNO-B1Query vizier around this object
66.9330.7714-65.5237B=22.1SSSQuery vizier around this object
72.4330.7559-65.5290B=20.7, R2=19.8SSSQuery vizier around this object


There are 76 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
16.3330.8053-65.5420B2=19.4, I=18.2, R1=18.2, R2=18.0USNO-B1Query vizier around this object
16.6330.8054-65.5421h=15.9, j=16.6, k=15.42MASSQuery vizier around this object
27.5330.8113-65.5328h=15.2, j=15.9, k=15.12MASSQuery vizier around this object
27.6330.8112-65.5327B2=19.6, I=17.3, R1=18.2, R2=18.3USNO-B1Query vizier around this object
30.9330.8193-65.5371B2=21.2, R2=20.8USNO-B1Query vizier around this object
37.7330.7739-65.5403h=14.9, j=15.3, k=14.92MASSQuery vizier around this object
37.9330.7738-65.5403B2=17.0, I=15.7, R1=15.8, R2=15.8USNO-B1Query vizier around this object
46.5330.8294-65.5360B2=20.8, I=18.3, R1=19.7, R2=20.0USNO-B1Query vizier around this object
47.3330.8301-65.5362h=15.8, j=16.7, k=15.42MASSQuery vizier around this object
48.2330.8230-65.5295B2=19.1, I=18.0, R1=18.9, R2=18.9USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 106 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.