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Swift Trigger: 950330

Presumed name: GRB 200122A

Back to trigger list.

BAT 13h 59m 55.44s, +27° 33′ 57.6″
position:(209.981, +27.566 ± 180″)
XRT 14h 00m 04.01s, +27° 32′ 58.2″
position:(210.01672, 27.54950 ± 3.5″)
UVOT No position available.
Galactic NHI:1.45×100 cm-2
Galactic E(B-V):0.020 mag
Best RA:14h 00m 04.01s= 210.01672 d
Best Dec:+27° 32′ 58.2″= 27.54950 d
Gal Lat:74.77
Gal Long:38.47
Sun angle:101.98°, 6.2 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
2.0′′210.0162527.54988GCN #26844GRB 200122A: Swift detection of a burstVizier logo
4.9′′210.0180727.54884GCN #26873GRB 200122A: Optical upper limit: correction to the GCN circ. 26870Vizier logo
4.9′′210.0180727.54884GCN #26853GRB 200122A: GOTO non-detection of optical afterglowVizier logo
4.9′′210.0180727.54884GCN #26846GRB 200122A: Enhanced Swift-XRT positionVizier logo
22.1′′210.0100027.54800GCN #26861GRB 200122A: 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
106.6209.983727.54491RXS J135956.1+273241Query vizier around this object
147.8210.050827.5217LEDA 1810583Query vizier around this object
151.9210.038327.5119LEDA 1810306Query vizier around this object
157.8210.042927.5867LEDA 1812456Query vizier around this object

There are 4 SIMBAD objects within the position error. The full list is here.

* RA/Dec in equinox J2000

X-ray sources

RA*Dec* Source table2Observatory Query
106.6209.983727.54490.01351 +/- 0.006475ROSATQuery 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
8.0210.017127.5472NEDQuery vizier around this object
14.6210.020027.5522Mag=22.2NEDQuery vizier around this object
17.1210.022127.5492R=22.9, g=22.9, i=23.1, u=22.6, z=22.0SDSSQuery vizier around this object
18.8210.022527.5503Mag=22.2NEDQuery vizier around this object
20.4210.011727.5528Mag=15.3NEDQuery vizier around this object
23.4210.012227.5444R=22.7, g=23.5, i=21.7, u=25.5, z=21.1SDSSQuery vizier around this object
23.4210.014227.5556R=21.0, g=21.6, i=20.6, u=23.8, z=20.3SDSSQuery vizier around this object
23.4210.014227.5556Mag=22.0NEDQuery vizier around this object
23.9210.017827.5429B=20.5, R=17.7APM-NQuery vizier around this object
24.3210.017727.5428R=18.2, g=19.2, i=17.8, u=20.9, z=17.6SDSSQuery vizier around this object


There are 598 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
14.6210.020227.5522I=21.7, R=21.9, g=22.2, u=22.0, z=21.1SDSSQuery vizier around this object
14.8210.020227.5522B2=21.9, R2=20.3USNO-B1Query vizier around this object
20.2210.011627.5528h=12.8, j=13.3, k=12.82MASSQuery vizier around this object
20.4210.011627.5529B1=15.9, B2=15.7, I=14.2, R1=14.4, R2=14.3USNO-B1Query vizier around this object
20.4210.011627.5528I=14.3, R=14.6, g=15.3, u=17.2, z=14.3SDSSQuery vizier around this object
24.1210.017827.5429B1=20.4, B2=18.8, I=17.7, R1=17.6, R2=18.0USNO-B1Query vizier around this object
24.5210.018927.5430I=21.9, R=22.0, g=23.4, u=24.2, z=21.0SDSSQuery vizier around this object
26.5210.015327.5422B2=20.5, R2=19.5USNO-B1Query vizier around this object
27.3210.016827.5419B1=20.8, B2=20.7, I=19.1, R2=20.1USNO-B1Query vizier around this object
28.2210.024827.5464I=24.0, R=24.5, g=25.2, u=23.8, z=20.1SDSSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 196 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.