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Swift Trigger: 820347

Presumed name: GRB 180331A

Back to trigger list.

BAT 04h 24m 04.08s, +13° 23′ 52.8″
position:(66.017, 13.398 ± 180″)
XRT 04h 24m 05.81s, +13° 23′ 52.4″
position:(66.0242, 13.3979 ± 2.2″)
UVOT No position available.
Galactic NHI:1.50×100 cm-2
Galactic E(B-V):0.585 mag
Best RA:04h 24m 05.81s= 66.0242 d
Best Dec:+13° 23′ 52.4″= 13.3979 d
Gal Lat:-24.42
Gal Long:181.7
Sun angle:56.69°, -3.8 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


UVOT white image

white image


Blink images with DSS (link via GSFC)


XRT SPER data

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
0.0′′66.0242013.39790GCN #22568GRB 180331A: Swift detection of a burstVizier logo
4.0′′66.0246713.39892GCN #22569GRB 180331A: Enhanced Swift-XRT positionVizier logo
79.7′′66.0050013.38600GCN #22574GRB 180331A: 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).

SIMBAD

RA*Dec*SIMBAD name Query

* 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
22.566.024613.4042NEDQuery vizier around this object
37.866.032913.3919NEDQuery vizier around this object
56.866.036013.3871B2=21.0, I=18.7, R1=18.7, R2=19.8USNO-B1Query vizier around this object
60.466.038013.3878B1=20.4, I=18.5, R2=19.8USNO-B1Query vizier around this object
61.766.037113.3862B=20.4, R=17.7APM-NQuery vizier around this object
89.266.001313.4087B1=20.4, I=18.9, R2=20.5USNO-B1Query vizier around this object
90.466.000013.4068B1=20.4, B2=21.4, I=18.8, R1=19.5, R2=19.8USNO-B1Query vizier around this object
90.666.044513.4135B2=21.9, I=18.2, R2=19.6USNO-B1Query vizier around this object
114.266.017813.3668B=21.0, R=20.0APM-NQuery vizier around this object
114.765.993313.4086I=18.9, R2=20.5USNO-B1Query vizier around this object

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

There are 28 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
17.666.019413.3965B1=20.4, B2=19.8, I=18.3, R1=18.6, R2=19.0USNO-B1Query vizier around this object
22.166.024513.4040h=11.0, j=11.5, k=10.92MASSQuery vizier around this object
22.266.024613.4041B1=15.4, B2=14.6, I=13.0, R1=13.4, R2=13.9USNO-B1Query vizier around this object
44.466.032213.3883B1=20.4, R1=18.9USNO-B1Query vizier around this object
62.366.037213.3861B1=20.4, B2=20.2, I=16.7, R1=17.7, R2=17.8USNO-B1Query vizier around this object
62.866.037313.3860h=14.4, j=15.2, k=14.12MASSQuery vizier around this object
83.766.006113.4131h=15.7, j=16.3, k=15.12MASSQuery vizier around this object
84.066.006313.4134B1=20.4, I=18.4, R2=20.1USNO-B1Query vizier around this object
100.066.052813.3972B2=21.6, R2=20.2USNO-B1Query vizier around this object
102.466.039613.3737B1=20.4, B2=20.6, I=18.1, R1=18.4, R2=19.1USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 72 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.