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Swift Trigger: 652643

Presumed name: GRB 150819A

Back to trigger list.

BAT 02h 49m 20.88s, +09° 47′ 02.4″
position:(42.337, +9.784 ± 180″)
XRT 02h 49m 20.02s, +09° 48′ 26.6″
position:(42.3334, 9.8074 ± 2.1″)
UVOT No position available.
Galactic NHI:1.07×100 cm-2
Galactic E(B-V):0.236 mag
Best RA:02h 49m 20.02s= 42.3334 d
Best Dec:+09° 48′ 26.6″= 9.8074 d
Gal Lat:-43.3
Gal Long:164.71
Sun angle:102.58°, 7.0 hr West

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)


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
0.3′′42.333469.80747GCN #18165GRB 150819A: Prompt enhanced Swift-XRT positionVizier logo
1.1′′42.333109.80748GCN #18167GRB 150819A: Enhanced Swift-XRT positionVizier logo
7.4′′42.331469.80665GCN #18163GRB 150819A: Swift detection of a burstVizier logo
77.1′′42.340009.78700GCN #18170GRB 150819A: 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
64.942.31849.79712MASX J02491641+0947494H=12.26, J=13.146, K=12.009Query vizier around this object

* 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
26.942.34049.8103B2=20.5, R1=20.3USNO-B1Query vizier around this object
49.042.33929.7950NEDQuery vizier around this object
55.342.32289.7961B1=20.6, R2=18.8USNO-B1Query vizier around this object
59.442.32219.7952B2=20.2, I=18.9, R2=18.7USNO-B1Query vizier around this object
60.342.32109.7960B1=19.9, I=17.7, R2=18.0USNO-B1Query vizier around this object
64.942.31849.7971h=12.6, j=13.4, k=12.12MASSQuery vizier around this object
65.142.31839.7969Mag=16.65NEDQuery vizier around this object
65.242.31849.7970B1=15.5, B2=14.1, I=13.0, R1=12.7, R2=12.1USNO-B1Query vizier around this object
66.142.31899.7959R1=16.8, R2=18.8USNO-B1Query vizier around this object
66.542.31759.7977I=16.2, R1=16.3USNO-B1Query vizier around this object


There are 34 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
52.042.33179.8218h=14.7, j=15.2, k=14.72MASSQuery vizier around this object
52.142.33179.8218B1=17.7, B2=17.3, I=15.8, R1=16.0, R2=16.4USNO-B1Query vizier around this object
58.542.34899.8130B2=20.7, R2=20.1USNO-B1Query vizier around this object
59.842.31769.8131B1=18.2, B2=17.6, I=16.1, R1=16.5, R2=16.8USNO-B1Query vizier around this object
59.842.31769.8131h=14.8, j=15.3, k=14.82MASSQuery vizier around this object
62.342.32019.7961B1=19.7, I=16.6, R1=17.6USNO-B1Query vizier around this object
65.042.31849.7970h=13.5, j=14.4, k=12.92MASSQuery vizier around this object
73.142.32339.7897B1=17.9, B2=17.4, I=15.0, R1=15.9, R2=15.9USNO-B1Query vizier around this object
73.242.32339.7897h=13.3, j=14.0, k=13.22MASSQuery vizier around this object
74.742.31479.7978I=17.7, R1=18.4USNO-B1Query vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 57 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.