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Swift Trigger: 345945

Presumed name: GRB 090309

Back to trigger list.

BAT 18h 59m 55.44s, -25° 15′ 50.4″
position:(284.981, -25.264 ± 180″)
XRT 18h 59m 53.52s, -25° 15′ 40.0″
position:(284.9730, -25.2611 ± 3.3″)
UVOT No position available.
Galactic NHI:0.00×100 cm-2
Galactic E(B-V):0.231 mag
Best RA:18h 59m 53.52s= 284.9730 d
Best Dec:-25° 15′ 40.0″= -25.2611 d
Gal Lat:
Gal Long:
Sun angle:not found


GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.


Sun angle for this burst.

UVOT data

UVOT unknown image

unknown image

UVOT unknown image

unknown 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
0.0′′284.97300-25.26110GCN #8964GRB 090309: Swift detection of a burstVizier logo
4.1′′284.97425-25.26100GCN #8969GRB 090309: Enhanced Swift-XRT positionVizier logo
49.2′′284.97800-25.27400GCN #8967GRB 090309� 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
67.6284.9812-25.2783GRB 090309Query vizier around this object
131.8284.9354-25.2747LEDA 209677Query 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.

Galaxies

RA*Dec*Redshift CatalogueQuery
0.2284.9729-25.2611NEDQuery vizier around this object
13.3284.9697-25.2589I=16.9, R1=17.8, R2=18.0USNO-B1Query vizier around this object
15.5284.9762-25.2643B=19.6, R2=18.7, i=18.2SSSQuery vizier around this object
18.4284.9782-25.2631B1=18.5, B2=17.9, I=16.1, R1=16.7, R2=16.5USNO-B1Query vizier around this object
22.1284.9715-25.2551B=20.2, R2=19.0, i=18.4SSSQuery vizier around this object
23.7284.9663-25.2584B=22.2SSSQuery vizier around this object
24.4284.9722-25.2544B=19.7, R2=18.2, i=17.9SSSQuery vizier around this object
25.6284.9655-25.2631B2=19.6, I=18.2USNO-B1Query vizier around this object
27.0284.9777-25.2673B=19.5, R2=18.3, i=17.9SSSQuery vizier around this object
28.2284.9727-25.2689B2=19.8, R1=18.7USNO-B1Query vizier around this object

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

There are 472 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
9.1284.9758-25.2609B1=18.4, B2=17.8, I=16.1, R1=16.8, R2=16.8USNO-B1Query vizier around this object
9.3284.9758-25.2610h=14.4, j=15.1, k=14.32MASSQuery vizier around this object
10.0284.9742-25.2637B1=17.1, B2=16.7, I=15.2, R1=15.8, R2=15.6USNO-B1Query vizier around this object
10.5284.9743-25.2638h=13.9, j=14.4, k=13.82MASSQuery vizier around this object
13.0284.9697-25.2591h=14.7, j=15.5, k=14.62MASSQuery vizier around this object
15.1284.9762-25.2642B1=19.5, B2=19.1, I=17.7USNO-B1Query vizier around this object
18.5284.9782-25.2632h=14.5, j=15.0, k=14.32MASSQuery vizier around this object
19.3284.9765-25.2568h=14.8, j=15.4, k=14.92MASSQuery vizier around this object
19.7284.9765-25.2566B1=18.2, B2=17.6, I=16.4, R1=16.9, R2=16.7USNO-B1Query vizier around this object
21.1284.9793-25.2596h=13.3, j=13.7, k=13.32MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 665 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.