Swift Trigger: 359951

Presumed name: GRB 090814A

BAT	15^h 58^m 26.64^s, +25° 35′ 56.4″
position:	(239.611, +25.599 ± 180″)
XRT	15^h 58^m 26.28^s, +25° 37′ 51.6″
position:	(239.6095, 25.6310 ± 2.2″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.076 mag

Best RA:	15^h 58^m 26.28^s	= 239.6095 d
Best Dec:	+25° 37′ 51.6″	= 25.6310 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

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	Dec	Source	Misc
0.0′′	239.60950	25.63100	GCN #9793	GRB 090814: Swift detection of a burst
1.3′′	239.60983	25.63120	GCN #9818	GRB 090814A: optical observations
2.1′′	239.61013	25.63089	GCN #9796	GRB 090814: Enhanced Swift-XRT position
162.4′′	239.61300	25.58600	GCN #9799	GRB 090814A: Swift-BAT refined analysis

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
163.1	239.6133	25.5858	GRB 090814A
174.3	239.5583	25.6164	SDSS J155813.99+253659.1	g=17.709, i=16.874, r=17.171, u=19.146, z=16.696
187.1	239.5554	25.6131	SDSSCGB 39884
187.5	239.5601	25.6041	SDSS J155814.41+253614.6	g=20.796, i=19.102, r=19.636, u=23.291, z=18.849
193.9	239.5505	25.6226	SDSS J155812.12+253721.4	g=20.314, i=19.981, r=19.844, u=20.622, z=20.571
198.5	239.5534	25.6090	SDSS J155812.82+253632.4	g=17.735, i=16.415, r=16.888, u=19.232, z=16.080

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 table²	Observatory	Query

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

¹Energy band for count-rate is mission specific.

Galaxies

	RA*	Dec*		Catalogue
0.2	239.6096	25.6311		NED
21.2	239.6142	25.6350	Mag=24.7	NED
31.3	239.6191	25.6314	R=22.6, g=24.3, i=22.8, u=24.8, z=22.8	SDSS
31.3	239.6146	25.6236	Mag=23.8	NED
32.2	239.6124	25.6395	R=22.5, g=23.3, i=22.3, u=23.1, z=21.0	SDSS
38.6	239.6212	25.6291	B=21.6, R=20.0	APM-N
40.1	239.6110	25.6200	R=23.8, g=24.9, i=22.3, u=25.4, z=22.9	SDSS
42.7	239.5998	25.6230	R=21.3, g=21.9, i=21.1, u=22.8, z=20.7	SDSS
42.7	239.5996	25.6231	Mag=21.8	NED
43.6	239.5967	25.6272	Mag=18.6	NED

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

There are 369 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*		Catalogue
13.1	239.6127	25.6288	I=22.5, R=23.6, g=25.4, u=24.9, z=21.4	SDSS
21.2	239.6143	25.6350	I=22.1, R=23.0, g=24.7, u=25.2, z=21.1	SDSS
23.6	239.6157	25.6276	I=22.2, R=23.3, g=24.3, u=24.7, z=21.7	SDSS
31.3	239.6146	25.6236	I=20.3, R=22.0, g=23.8, u=24.4, z=19.3	SDSS
43.4	239.5968	25.6273	B1=19.1, B2=19.5, I=15.7, R1=16.8, R2=16.6	USNO-B1
43.5	239.5967	25.6273	h=14.2, j=14.8, k=13.9	2MASS
43.6	239.5967	25.6273	I=16.4, R=17.2, g=18.6, u=21.2, z=16.0	SDSS
45.2	239.6058	25.6189	I=21.2, R=21.6, g=22.3, u=23.7, z=20.9	SDSS
47.8	239.5949	25.6292	I=20.4, R=20.7, g=21.9, u=23.8, z=20.0	SDSS
48.0	239.6226	25.6248	I=20.3, R=21.5, g=23.1, u=23.5, z=19.5	SDSS

Queried USNO-B1, SDSS, 2MASS.

There are 173 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.