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Swift Trigger: 870201

Presumed name: GRB 181103A

Back to trigger list.

BAT 13h 08m 26.16s, +52° 13′ 48.0″
position:(197.109, 52.230 ± 180″)
XRT 13h 08m 27.86s, +52° 13′ 31.4″
position:(197.1161, 52.2254 ± 2.2″)
UVOT No position available.
Galactic NHI:1.27×100 cm-2
Galactic E(B-V):0.012 mag
Best RA:13h 08m 27.86s= 197.1161 d
Best Dec:+52° 13′ 31.4″= 52.2254 d
Gal Lat:64.7
Gal Long:116.82
Sun angle:69.58°, 1.4 hr West

1Sper #5 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.

Image of the SPER data

There are 8 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′′197.1161052.22540GCN #23402GRB 181103A: Swift detection of a burstVizier logo
1.7′′197.1158752.22586GCN #23403GRB 181103A: Enhanced Swift-XRT positionVizier logo
54.5′′197.0930052.22000GCN #23405GRB 181103A: 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
88.9197.115152.25010 +/- 0ROSATQuery vizier around this object
88.9197.115152.25010.0279 +/- 0.0109ROSATQuery vizier around this object

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

1Energy band for count-rate is mission specific.


RA*Dec*Redshift CatalogueQuery
1.2197.115652.2253R=21.1, g=22.1, i=21.4, u=23.0, z=21.7SDSSQuery vizier around this object
1.2197.115452.2253Mag=21.3NEDQuery vizier around this object
19.1197.108852.2225Mag=21.3NEDQuery vizier around this object
29.2197.102952.2253R=21.9, g=22.7, i=21.5, u=23.2, z=23.0SDSSQuery vizier around this object
29.2197.102952.2253Mag=21.7NEDQuery vizier around this object
29.3197.126052.2200R=22.1, g=23.8, i=21.0, u=25.5, z=21.2SDSSQuery vizier around this object
29.3197.125852.2200Mag=23.3NEDQuery vizier around this object
36.3197.099952.2235R=22.2, g=23.7, i=21.3, u=26.3, z=20.2SDSSQuery vizier around this object
36.4197.100052.2236Mag=23.8NEDQuery vizier around this object
36.5197.102652.2313R=22.7, g=24.2, i=23.3, u=22.7, z=19.7SDSSQuery vizier around this object


There are 249 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
40.2197.130852.2321B1=21.0, B2=21.1, I=18.9, R1=20.2, R2=20.5USNO-B1Query vizier around this object
51.7197.132752.2356I=23.1, R=22.7, g=22.9, u=23.3, z=20.9SDSSQuery vizier around this object
68.1197.131352.2419h=15.7, j=16.3, k=15.02MASSQuery vizier around this object
68.5197.131352.2420I=18.9, R=20.9, g=22.3, u=25.8, z=17.8SDSSQuery vizier around this object
82.1197.079952.2200I=20.3, R=20.5, g=20.8, u=21.9, z=20.4SDSSQuery vizier around this object
82.4197.152652.2206R1=19.9, R2=20.7USNO-B1Query vizier around this object
82.4197.152852.2210B1=20.7, B2=21.0, R2=20.4USNO-B1Query vizier around this object
83.4197.153252.2208B2=20.4, R1=19.0, R2=20.4USNO-B1Query vizier around this object
83.5197.081852.2353I=19.0, R=19.0, g=19.2, u=20.1, z=19.1SDSSQuery vizier around this object
83.5197.081952.2353B1=19.7, B2=19.1, I=18.8, R1=19.2, R2=19.4USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 96 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.