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Swift Trigger: 885314

Presumed name: GRB 190123A

Back to trigger list.

BAT 03h 32m 54.96s, +45° 29′ 02.4″
position:(53.229, 45.484 ± 180″)
XRT 03h 32m 52.97s, +45° 31′ 27.3″
position:(53.22071, 45.52425 ± 4.0″)
UVOT No position available.
Galactic NHI:3.02×100 cm-2
Galactic E(B-V):0.433 mag
Best RA:03h 32m 52.97s= 53.22071 d
Best Dec:+45° 31′ 27.3″= 45.52425 d
Gal Lat:-8.61
Gal Long:150.25
Sun angle:116.26°, -7.2 hr East of Sun

1Sper #1 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 1 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′′53.2207145.52425GCN #23769GRB 190123A: Swift detection of a burstVizier logo
0.0′′53.2207145.52425GCN #23770GRB 190123A: MASTER Global Robotic Net optical observationVizier logo
3.8′′53.2205845.52531GCN #23771GRB 190123A: Enhanced Swift-XRT positionVizier logo
134.5′′53.1750045.50500GCN #23780GRB 190123A: 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
153.453.223845.56682MASS J03325370+4534004G=13.5072, H=10.634, J=11.283, K=10.447Query vizier around this object
177.853.169245.5580BD+45 779BB=11.11, G=10.8331, H=10.318, J=10.355, K=10.259, V=10.84Query 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
9.653.217145.5251B2=20.1, R2=19.6USNO-B1Query vizier around this object
12.453.216545.5261B2=21.0, I=18.6, R1=19.6, R2=19.1USNO-B1Query vizier around this object
27.153.223245.5169B2=21.4, I=18.3, R1=19.4, R2=19.0USNO-B1Query vizier around this object
27.553.223045.5168I=18.1, R1=19.3USNO-B1Query vizier around this object
32.253.223245.5330B1=19.9, B2=20.7, I=18.5, R2=19.7USNO-B1Query vizier around this object
32.653.233245.5267I=18.8, R2=20.3USNO-B1Query vizier around this object
45.253.210045.5343B1=21.0, B2=20.9, I=18.9, R1=19.5, R2=20.0USNO-B1Query vizier around this object
48.553.209345.5351B1=20.4, R1=19.4USNO-B1Query vizier around this object
54.253.233545.5122I=18.3, R2=20.3USNO-B1Query vizier around this object
58.753.243545.5275B1=20.6, I=19.0, R2=19.1USNO-B1Query vizier around this object


There are 84 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
7.553.217845.5243B2=20.2, I=18.3, R1=18.7, R2=19.1USNO-B1Query vizier around this object
12.053.216745.5225B1=19.8, B2=19.4, I=17.9, R1=18.4, R2=18.4USNO-B1Query vizier around this object
14.253.226345.5247B1=17.9, B2=17.7, I=16.2, R1=16.6, R2=16.7USNO-B1Query vizier around this object
14.353.226445.5246h=15.1, j=15.6, k=15.42MASSQuery vizier around this object
22.853.224545.5300h=15.4, j=15.8, k=15.32MASSQuery vizier around this object
23.353.211845.5225B2=21.1, I=16.5, R1=18.5, R2=18.7USNO-B1Query vizier around this object
23.353.211845.5224h=14.4, j=15.0, k=14.12MASSQuery vizier around this object
23.553.224345.5303B1=18.4, B2=18.2, I=16.3, R1=16.9, R2=16.6USNO-B1Query vizier around this object
25.653.215645.5181B1=20.1, B2=19.4, I=17.7, R1=17.9, R2=17.6USNO-B1Query vizier around this object
25.953.215745.5179h=15.7, j=16.4, k=15.82MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 409 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.