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Summary|
Sky images|
UVOT images|
SPER data|
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Swift Trigger: 927839

Presumed name: GRB 191004B

Back to trigger list.

BAT03 16 42.5   -39 36 46.8
position:(49.1770, -39.6130 +/-180")
XRT 03 16 49.0   -39 38 05.8
position:(49.2040, -39.6349 +/-3.9")
UVOT 03 16 49.1   -39 38 03.1
position:(49.2045, -39.6342, +/-0.6")
Galactic NHI:1.83×10+20 cm-2
Galactic E(B-V):0.017 mag
Best RA:03 16 49.1= 49.2045 d
Best Dec:-39 38 03.1= -39.6342 d
Gal Lat:-57.45
Gal Long:244.90
Sun angle:123.25°, 9.4 hr West


GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

DSS finding chart 2MASS finding chart

DSS - Blue DSS FITS file

2MASS - J 2MASS FITS file


UVOT data

No UVOT images are currently available.


XRT SPER data

SPER results page for this trigger.

Image of the SPER data

There are 2 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

Catalogue Searches. Searched 3.33' around UVOT 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
90.949.1722-39.62992MASX J03164132-3937477B=16.70, H=12.643, J=13.552, K=12.284, R=15.50Query vizier around this object

* 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.

Galaxies

RA*Dec*Redshift CatalogueQuery
22.049.2039-39.6281B2=20.2, R1=19.5, R2=19.9USNO-B1Query vizier around this object
22.449.2028-39.6281B2=21.0, I=18.7, R1=19.7USNO-B1Query vizier around this object
23.549.2075-39.6281NEDQuery vizier around this object
24.049.2077-39.6280B2=14.1, I=12.0, R1=12.5, R2=12.7USNO-B1Query vizier around this object
33.549.2160-39.6369B2=23.0, R2=20.6USNO-B1Query vizier around this object
44.249.2203-39.6358B=22.4SSSQuery vizier around this object
50.249.1871-39.6383NEDQuery vizier around this object
53.649.2096-39.6198B2=21.1, R1=19.6USNO-B1Query vizier around this object
60.349.1836-39.6296B=22.5SSSQuery vizier around this object
62.549.2242-39.6258Mag=18.7NEDQuery vizier around this object

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

There are 93 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
16.549.2030-39.6298B2=21.2, R1=20.6, R2=19.8USNO-B1Query vizier around this object
18.949.2031-39.6291B2=20.5, I=18.6, R1=20.7, R2=20.5USNO-B1Query vizier around this object
19.149.1979-39.6357R1=20.8, R2=19.9USNO-B1Query vizier around this object
20.149.1999-39.6299B2=21.3, R1=20.6USNO-B1Query vizier around this object
23.849.2077-39.6281h=11.3, j=11.7, k=11.22MASSQuery vizier around this object
27.649.2113-39.6286B2=20.9, R1=20.3, R2=19.9USNO-B1Query vizier around this object
28.649.2098-39.6274B2=20.1, R2=18.4USNO-B1Query vizier around this object
29.649.2114-39.6279B2=21.1, R2=19.9USNO-B1Query vizier around this object
40.049.2104-39.6241B2=21.2, R1=20.9USNO-B1Query vizier around this object
43.849.2202-39.6356B2=21.3, R1=20.9, R2=20.2USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 89 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.