Skip banner and navigation tools.

 |  site map

Sky images|
UVOT images|
SPER data|

[Hide] [Trigger list]

Swift Trigger: 811561

Presumed name: GRB 180224A

Back to trigger list.

BAT 13h 30m 38.64s, +38° 05′ 16.8″
position:(202.661, 38.088 ± 180″)
XRT 13h 30m 44.14s, +38° 04′ 44.0″
position:(202.6839, 38.0789 ± 2.1″)
UVOT 13h 30m 44.06s, +38° 04′ 44.4″
position:(202.6836, +38.0790 ± 0.6″)
Galactic NHI:8.08×100 cm-2
Galactic E(B-V):0.008 mag
Best RA:13h 30m 44.06s= 202.6836 d
Best Dec:+38° 04′ 44.4″= +38.0790 d
Gal Lat:76.29
Gal Long:88.4
Sun angle:130.55°, 9.0 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

UVOT u image

u image

UVOT white image

white image

UVOT white image

white image

Blink images with DSS (link via GSFC)


SPER results page for this trigger.

Image of the SPER data

There are 11 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′′202.6835738.07904GCN #22444GRB180224A: Global MASTER-Net bright OT detection Vizier logo
0.4′′202.6837138.07906GCN #22442GRB 180224A: Swift detection of a burst with an optical counterpartVizier logo
0.4′′202.6837538.07903GCN #22454GRB 180224A: Swift/UVOT DetectionVizier logo
0.6′′202.6837938.07894GCN #22446GRB 180224A: RATIR Optical Observations Vizier logo
1.1′′202.6838338.07876GCN #22443GRB 180224A: Enhanced Swift-XRT positionVizier logo
32.6′′202.6750038.07300GCN #22447GRB 180224A: Swift-BAT refined analysisVizier logo
120.1′′202.7020038.10906ATEL #7534 Spectroscopic Classifications of Optical Transients with Mayall/KOSMOS Vizier logo

There are 13 matches in total. See the full table for details.

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
119.0202.659438.0520SDSS J133038.26+380307.2H=15.48, J=15.80, K=15.28, V=16.53, g=16.725, i=16.431, r=16.479, u=17.945, z=16.419Query vizier around this object
120.1202.702038.1091NAME PS 15aicQuery vizier around this object
129.5202.699238.1128LEDA 2118131Query vizier around this object
130.5202.708038.0480Case A-F 939B=16Query vizier around this object
166.8202.729538.1082NGP9 F270-0076270Query vizier around this object
198.5202.613938.0815FIRST J133027.3+380453Query vizier around this object

There are 6 SIMBAD objects within the position error. The full list is here.

* 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
1.3202.683638.0786R=22.6, g=24.3, i=21.8, u=25.2, z=22.2SDSSQuery vizier around this object
1.3202.683838.0786Mag=24.2NEDQuery vizier around this object
10.4202.686738.0770R=21.1, g=22.3, i=20.4, u=23.4, z=19.9SDSSQuery vizier around this object
11.3202.686738.0769Mag=22.4NEDQuery vizier around this object
13.4202.685738.0823R=23.6, g=23.6, i=22.2, u=24.7, z=21.7SDSSQuery vizier around this object
15.9202.688838.0810R=22.1, g=23.6, i=20.9, u=23.2, z=20.4SDSSQuery vizier around this object
16.5202.688738.0811Mag=23.3NEDQuery vizier around this object
20.5202.680038.0839Mag=22.0NEDQuery vizier around this object
21.2202.680038.0839R=21.2, g=22.0, i=20.6, u=22.6, z=20.7SDSSQuery vizier around this object
23.6202.689438.0839R=20.7, g=21.5, i=20.5, u=22.0, z=20.6SDSSQuery vizier around this object


There are 444 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
19.8202.682038.0842I=22.3, R=22.5, g=23.5, u=24.3, z=22.2SDSSQuery vizier around this object
33.1202.672238.0786I=20.5, R=22.0, g=23.4, u=25.3, z=19.6SDSSQuery vizier around this object
33.7202.673538.0743I=22.1, R=23.2, g=25.2, u=24.1, z=21.2SDSSQuery vizier around this object
42.3202.693938.0702I=21.8, R=22.6, g=24.1, u=24.8, z=21.9SDSSQuery vizier around this object
42.4202.676438.0891B1=21.1, B2=20.7USNO-B1Query vizier around this object
44.4202.694338.0881I=22.2, R=22.7, g=23.8, u=25.1, z=22.2SDSSQuery vizier around this object
44.6202.686238.0666I=19.3, R=20.7, g=22.1, u=24.1, z=18.6SDSSQuery vizier around this object
45.0202.697638.0727B1=20.6, B2=19.7, R2=20.0USNO-B1Query vizier around this object
46.8202.668738.0839I=22.2, R=22.6, g=23.2, u=24.8, z=21.8SDSSQuery vizier around this object
47.0202.670138.0717I=22.3, R=23.5, g=24.9, u=23.9, z=21.7SDSSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 199 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.