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Swift Trigger: 520658

Presumed name: GRB 120422A

Back to trigger list.

BAT 09h 07m 42.96s, +14° 00′ 21.6″
position:(136.929, +14.006 ± 180″)
XRT 09h 07m 38.30s, +14° 01′ 06.6″
position:(136.9096, 14.0185 ± 2.9″)
UVOT No position available.
Galactic NHI:3.71×1020 cm-2
Galactic E(B-V):0.034 mag
Best RA:09h 07m 38.30s= 136.9096 d
Best Dec:+14° 01′ 06.6″= 14.0185 d
Gal Lat:36.44
Gal Long:215.22
Sun angle:102.78°, -7.1 hr East of Sun

1Sper #3 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

Blink images with DSS (link via GSFC)


SPER results page for this trigger.

Image of the SPER data

There are 9 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
1.4′′136.9099214.01875GCN #13245GRB 120422A: Gemini observationsVizier logo
1.8′′136.9100814.01864GCN #13254GRB 120422A: EVLA DetectionVizier logo
2.5′′136.9102514.01822GCN #13269GRB 120422A� the review of the sky area in plate archivesVizier logo
2.5′′136.9102514.01822GCN #13247GRB 120422A: Enhanced Swift-XRT positionVizier logo
7.8′′136.9118314.01873GCN #13243GRB 120422A: Swift detection of a burstVizier logo
24.2′′136.9080814.01194GCN #13273GRB 120422A: optical observationsVizier logo
160.8′′136.9154213.97419GCN #13246GRB 120422A: Swift-BAT refined analysisVizier logo

There are 12 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
77.4136.893214.0329HD 78253B=10.48, H=6.039, J=6.753, K=5.876, V=9.03Query vizier around this object
111.2136.941414.0180SDSSCGB 65155.3g=21.252, i=20.905, r=21.128, u=21.277, z=20.513Query vizier around this object
117.1136.943114.0185SDSSCGB 65155.2g=21.724, i=20.669, r=20.947, u=22.243, z=20.717Query vizier around this object
122.3136.944614.0175SDSSCGB 65155Query vizier around this object
125.4136.945414.0155SDSSCGB 65155.1g=20.215, i=18.792, r=19.290, u=21.422, z=18.530Query vizier around this object
137.5136.948914.0177SDSSCGB 65155.4g=21.567, i=20.484, r=20.782, u=22.658, z=19.930Query vizier around this object
174.2136.917213.9707TYC 818-202-1B=12.66, V=12.36Query vizier around this object

There are 7 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
4.0136.910614.0190R=21.1, g=21.7, i=21.2, u=22.6, z=20.4SDSSQuery vizier around this object
4.0136.910414.0189Mag=21.8NEDQuery vizier around this object
12.8136.907914.0153Mag=23.4NEDQuery vizier around this object
14.5136.913114.0163B=22.1, R=20.0APM-NQuery vizier around this object
20.4136.907114.0133Mag=23.9NEDQuery vizier around this object
24.2136.908114.0120B1=19.6, B2=18.0, I=15.9, R1=16.5, R2=16.4USNO-B1Query vizier around this object
24.3136.907914.0119Mag=18.1NEDQuery vizier around this object
26.8136.914214.0244Mag=22.8NEDQuery vizier around this object
35.4136.910814.0087B=22.1, R=19.6APM-NQuery vizier around this object
37.3136.900714.0242B=21.7, R=20.0APM-NQuery vizier around this object


There are 288 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
12.8136.908014.0153I=22.8, R=22.4, g=23.5, u=25.5, z=22.4SDSSQuery vizier around this object
20.3136.907314.0133I=18.8, R1=19.9USNO-B1Query vizier around this object
20.4136.907314.0133I=20.5, R=21.8, g=23.9, u=24.1, z=19.9SDSSQuery vizier around this object
24.3136.908114.0119I=16.4, R=16.8, g=18.1, u=20.6, z=16.1SDSSQuery vizier around this object
24.4136.908114.0119h=14.3, j=15.1, k=14.22MASSQuery vizier around this object
26.8136.914314.0243I=22.6, R=22.1, g=22.8, u=26.0, z=21.6SDSSQuery vizier around this object
44.3136.904714.0299B1=20.5, B2=20.4, R1=19.6, R2=19.2USNO-B1Query vizier around this object
54.8136.894314.0152B1=20.8, B2=20.9, I=18.7, R1=18.9, R2=19.1USNO-B1Query vizier around this object
55.9136.903614.0329I=18.4, R2=19.3USNO-B1Query vizier around this object
57.9136.902514.0330I=17.9, R2=18.4USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 138 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.