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Swift Trigger: 927345

Presumed name: GRB 191001B

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BAT 05h 45m 28.32s, -15° 54′ 25.2″
position:(86.368, -15.907 ± 180″)
XRT No position available.
UVOT No position available.
Galactic NHI:6.83×100 cm-2
Galactic E(B-V):0.088 mag
Best RA:05h 45m 28.32s= 86.368 d
Best Dec:-15° 54′ 25.2″= -15.907 d
Gal Lat:-21.59
Gal Long:220.31
Sun angle:99.63°, 6.7 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

No UVOT images are currently available.


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′′86.36800-15.90700GCN #25902GRB 191001B: Swift detection of a burstVizier logo
213.4′′86.42292-15.88008GCN #25930GRB 191001B: Swift-BAT refined analysisVizier logo

Catalogue Searches. Searched 3.33′ around BAT 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
102.686.3672-15.9355HD 38481B=9.63, G=9.5790, H=9.364, J=9.401, K=9.330, V=9.59Query vizier around this object
117.286.3834-15.9360TYC 5918-1746-1B=11.40, G=10.3428, H=8.496, J=8.929, K=8.403, V=10.43Query 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.


RA*Dec*Redshift CatalogueQuery
15.786.3700-15.9031NEDQuery vizier around this object
52.386.3767-15.9189NEDQuery vizier around this object
68.186.3733-15.8889NEDQuery vizier around this object
69.086.3504-15.8978NEDQuery vizier around this object
75.586.3875-15.8981NEDQuery vizier around this object
80.486.3446-15.9064NEDQuery vizier around this object
83.786.3442-15.9108NEDQuery vizier around this object
83.986.3542-15.8878NEDQuery vizier around this object
86.186.3674-15.9309B1=19.2, I=17.1USNO-B1Query vizier around this object
87.786.3800-15.8856NEDQuery vizier around this object


There are 71 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
15.786.3701-15.9031h=14.7, j=15.4, k=14.52MASSQuery vizier around this object
15.886.3701-15.9031B1=20.1, B2=19.3, I=16.1, R1=17.8, R2=17.5USNO-B1Query vizier around this object
26.686.3663-15.8998B1=20.1, B2=19.4, I=18.2, R1=19.1, R2=18.4USNO-B1Query vizier around this object
35.086.3581-15.9051B1=20.2, B2=20.0, R1=19.4, R2=19.9USNO-B1Query vizier around this object
43.086.3720-15.8957B1=20.2, R1=18.4USNO-B1Query vizier around this object
52.286.3768-15.9188h=16.3, j=16.6, k=16.22MASSQuery vizier around this object
52.486.3768-15.9189B2=20.5, I=18.1, R2=19.2USNO-B1Query vizier around this object
56.486.3517-15.9073B2=20.6, R2=20.7USNO-B1Query vizier around this object
64.186.3770-15.8914I=19.0, R2=19.9USNO-B1Query vizier around this object
65.086.3625-15.8897B2=20.0, I=17.2, R1=18.8, R2=18.7USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 172 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.