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Swift Trigger: 889785

Presumed name: GRB 190220A

Back to trigger list.

BAT 22h 00m 34.08s, -76° 41′ 27.6″
position:(330.142, -76.691 ± 180″)
XRT 22h 00m 38.59s, -76° 40′ 52.3″
position:(330.1608, -76.6812 ± 2.1″)
UVOT 22h 00m 39.12s, -76° 40′ 50.2″
position:(330.1630, -76.6806 ± 0.7″)
Galactic NHI:7.53×100 cm-2
Galactic E(B-V):0.129 mag
Best RA:22h 00m 39.12s= 330.1630 d
Best Dec:-76° 40′ 50.2″= -76.6806 d
Gal Lat:-36.47
Gal Long:314.13
Sun angle:65.56°, 0.2 hr West

1Sper #4 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 6 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
0.2′′330.16308-76.68067GCN #23908GRB 190220A: Swift detection of a burst with an optical counterpartVizier logo
2.4′′330.16376-76.68124GCN #23912GRB 190220A: Enhanced Swift-XRT positionVizier logo
49.5′′330.12792-76.66947GCN #23914GRB 190220A: 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
189.8330.0545-76.7279UCAC3 27-75863B=13.122, G=11.9246, H=10.038, I=11.19, J=10.513, K=9.957, R=12.05, V=12.199, g=12.608, i=11.616, r=11.888Query 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
17.9330.1731-76.6853B2=19.2, I=17.6, R1=18.0, R2=18.0USNO-B1Query vizier around this object
28.8330.1930-76.6783B2=22.0, R2=19.2USNO-B1Query vizier around this object
35.8330.1475-76.6900NEDQuery vizier around this object
38.8330.1363-76.6717NEDQuery vizier around this object
40.6330.1360-76.6715B2=20.4, R1=19.9, R2=19.7USNO-B1Query vizier around this object
47.7330.1090-76.6754B=21.9, R2=20.1SSSQuery vizier around this object
52.0330.1500-76.6947NEDQuery vizier around this object
52.3330.2233-76.6764NEDQuery vizier around this object
55.9330.0934-76.6814B2=20.9, I=17.9, R1=18.6, R2=18.9USNO-B1Query vizier around this object
56.7330.0946-76.6814Mag=18.4NEDQuery vizier around this object


There are 98 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
20.6330.1662-76.6756B2=18.7, I=17.6, R1=17.7, R2=17.5USNO-B1Query vizier around this object
33.3330.1470-76.6899h=12.0, j=12.5, k=11.92MASSQuery vizier around this object
33.4330.1467-76.6899B2=15.9, I=13.1, R1=13.8, R2=14.0USNO-B1Query vizier around this object
39.7330.1364-76.6717h=16.8, j=17.0, k=15.82MASSQuery vizier around this object
41.2330.1422-76.6918B2=19.4, I=17.4, R1=18.8, R2=17.8USNO-B1Query vizier around this object
47.8330.1090-76.6754B2=21.5, R2=19.6USNO-B1Query vizier around this object
49.3330.1497-76.6947B2=18.4, I=17.1, R1=16.7, R2=16.9USNO-B1Query vizier around this object
49.5330.1499-76.6947h=15.6, j=15.9, k=15.42MASSQuery vizier around this object
53.7330.2255-76.6817B2=21.7, I=18.4, R2=20.4USNO-B1Query vizier around this object
54.5330.2232-76.6764B2=21.8, I=18.4, R1=19.6, R2=20.2USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 128 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.