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Swift Trigger: 817564

Presumed name: GRB 180325A

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BAT 10h 29m 43.68s, +24° 26′ 20.4″
position:(157.432, 24.439 ± 180″)
XRT 10h 29m 42.74s, +24° 27′ 45.7″
position:(157.4281, 24.4627 ± 4.8″)
UVOT 10h 29m 42.58s, +24° 27′ 48.2″
position:(157.4274, +24.4634 ± 0.8″)
Galactic NHI:1.23×100 cm-2
Galactic E(B-V):0.017 mag
Best RA:10h 29m 42.58s= 157.4274 d
Best Dec:+24° 27′ 48.2″= +24.4634 d
Gal Lat:58.09
Gal Long:209.64
Sun angle:143.48°, -10.2 hr East of Sun

1Sper #0 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)

XRT SPER data

SPER results page for this trigger.

No SPER data received yet. Refresh this page to check again.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)RA DecDate reportedSource MiscQuery
0.3′′157.4274624.46347GCN #22532GRB 180325A: Swift detection of a burst with an optical counterpartVizier logo
0.3′′157.4275024.46342GCN #22543GRB 180325A: Global MASTER-Net OT prompt observations Vizier logo
0.4′′157.4274624.46350GCN #22549GRB 180325A: Swift/UVOT DetectionVizier logo
0.8′′157.4273524.46361GCN #22539GRB 180325A: Enhanced Swift-XRT positionVizier logo
37.5′′157.4162524.46103GCN #22545GRB 180325A� Swift-BAT refined analysisVizier logo

There are 11 matches in total. See the full table for details.

Catalogue Searches. Searched 3.33′ around UVOT 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).

SIMBAD

RA*Dec*SIMBAD name Query
165.4157.378624.4751SDSSCGB 30046.2g=21.807, i=19.475, r=20.010, u=24.860, z=19.045Query vizier around this object
166.8157.377424.4723SDSSCGB 30046.4g=20.975, i=20.406, r=20.239, u=21.375, z=19.926Query vizier around this object
167.2157.376924.4700SDSSCGB 30046.5g=22.303, i=19.864, r=20.503, u=23.526, z=19.469Query vizier around this object
169.1157.376724.4722SDSSCGB 30046Query vizier around this object
169.4157.376624.4723SDSSCGB 30046.3g=20.932, i=19.799, r=20.016, u=21.677, z=19.681Query vizier around this object
178.7157.373724.4721NVSS J102929+242819g=21.252, i=18.783, r=19.684, u=24.305, z=18.281Query 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.

Galaxies

RA*Dec*Redshift CatalogueQuery
24.5157.434224.4661Mag=22.6NEDQuery vizier around this object
24.5157.434224.4661R=22.0, g=22.6, i=21.8, u=22.8, z=21.3SDSSQuery vizier around this object
30.8157.418324.4617Mag=22.6NEDQuery vizier around this object
32.6157.428524.4544R=22.5, g=23.2, i=22.7, u=23.1, z=22.0SDSSQuery vizier around this object
32.6157.428324.4544Mag=23.0NEDQuery vizier around this object
33.8157.429224.4728Mag=21.1NEDQuery vizier around this object
36.7157.438124.4603R=22.5, g=23.2, i=21.7, u=23.8, z=22.2SDSSQuery vizier around this object
40.2157.439524.4652R=21.5, g=22.4, i=21.3, u=23.7, z=20.9SDSSQuery vizier around this object
40.2157.439624.4653Mag=22.4NEDQuery vizier around this object
40.8157.437124.4564Mag=21.2NEDQuery vizier around this object

Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.

There are 328 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

Stars

RA*Dec* CatalogueQuery
33.5157.429224.4726h=16.1, j=16.8, k=15.92MASSQuery vizier around this object
33.8157.429124.4727I=18.8, R=19.8, g=21.1, u=23.5, z=18.2SDSSQuery vizier around this object
34.0157.429124.4727B2=21.0, I=18.0, R1=19.2, R2=19.8USNO-B1Query vizier around this object
40.7157.437324.4565B1=20.8, B2=20.7, R2=20.2USNO-B1Query vizier around this object
40.8157.437224.4564I=20.5, R=20.7, g=21.2, u=22.6, z=20.3SDSSQuery vizier around this object
41.9157.423124.4743B2=20.6, R2=19.6USNO-B1Query vizier around this object
48.9157.441824.4670I=18.5, R=19.7, g=21.2, u=23.5, z=17.9SDSSQuery vizier around this object
49.1157.441824.4671h=15.9, j=16.5, k=15.92MASSQuery vizier around this object
49.1157.441924.4670B2=21.3, I=17.9, R1=19.1, R2=19.4USNO-B1Query vizier around this object
49.9157.420424.4511I=22.0, R=22.2, g=23.2, u=24.4, z=21.3SDSSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 137 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.