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Home > GRB region information > 359378

Swift Trigger: 359378

Presumed name: GRB 090807

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Related pages: Burst Analyser | Enhanced position | Light curve | Spectrum | Image | XRT Catalogue entry | Download obs data | GCN Notices

BAT	18h 14m 58.56s, +10° 16′ 51.6″
position:	(273.744, +10.281 ± 180″)
XRT	18h 14m 58.49s, +10° 15′ 58.7″
position:	(273.7437, 10.2663 ± 2.3″)
UVOT	No position available.
Galactic NHI:	0.00×100 cm-2
Galactic E(B-V):	0.178 mag

Best RA:	18h 14m 58.49s	= 273.7437 d
Best Dec:	+10° 15′ 58.7″	= 10.2663 d
Gal Lat:
Gal Long:
Sun angle:	not found

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GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

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Sun angle for this burst.

UVOT data

Blink images with DSS (link via GSFC)

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XRT SPER data

SPER results page for this trigger.

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

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Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)	RA	Dec	Date reported	Source	Misc	Query
0.7′′	273.74379	10.26647		GCN #9746	GRB 090807: Swift detection of a burst
1.7′′	273.74375	10.26583		GCN #9748	GRB 090807: Enhanced Swift-XRT position
3.7′′	273.74267	10.26622		GCN #9753	GRB 090807: Liverpool Telescope observations
46.7′′	273.74100	10.27900		GCN #9749	GRB 090807� Swift-BAT refined analysis

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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
18.6	273.7487	10.2647	LEDA 2808808
48.3	273.7408	10.2794	GRB 090807
57.5	273.7315	10.2768	TYC 1013-1695-1	B=11.7, H=8.292, J=8.710, K=8.160, V=10.7
143.5	273.7483	10.2267	LEDA 2808806
187.5	273.7766	10.2255	TYC 1013-714-1	B=11.8, H=6.983, J=7.730, K=6.782, V=10.5

There are 5 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*	Redshift		Catalogue	Query
0.7	273.7437	10.2664			NED
18.9	273.7448	10.2714		B1=19.4, B2=19.7, I=17.2, R1=17.7, R2=18.1	USNO-B1
19.1	273.7488	10.2644			NED
20.6	273.7493	10.2650		B1=17.3, B2=17.4, I=15.8, R1=15.0, R2=15.9	USNO-B1
21.9	273.7375	10.2657		B1=17.8, B2=18.4, I=16.4, R1=16.2, R2=16.9	USNO-B1
28.2	273.7443	10.2585		B1=18.0, B2=18.4, I=16.0, R1=15.7, R2=16.7	USNO-B1
28.3	273.7376	10.2714		B1=19.0, B2=19.4, I=16.9, R1=17.5, R2=17.9	USNO-B1
30.6	273.7515	10.2626		B1=17.7, B2=18.1, I=15.8, R1=15.3, R2=16.2	USNO-B1
30.8	273.7501	10.2605		B1=17.3, B2=17.7, I=15.8, R1=15.3, R2=16.3	USNO-B1
35.8	273.7337	10.2680		B1=15.4, B2=15.9, I=14.2, R1=12.9, R2=13.6	USNO-B1

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

There are 240 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	Query
7.6	273.7435	10.2684	B1=18.6, B2=19.2, I=16.9, R1=16.7, R2=17.7	USNO-B1
14.8	273.7455	10.2626	B1=19.1, B2=19.7, I=17.3, R1=17.6, R2=18.3	USNO-B1
20.6	273.7494	10.2650	h=15.2, j=15.9, k=14.7	2MASS
21.6	273.7376	10.2656	h=15.3, j=15.7, k=15.1	2MASS
22.7	273.7398	10.2613	B2=20.1, R2=18.5	USNO-B1
25.0	273.7397	10.2606	B1=18.8, B2=19.2, I=17.1, R1=17.1, R2=17.8	USNO-B1
27.9	273.7376	10.2712	h=16.1, j=16.6, k=15.1	2MASS
28.2	273.7443	10.2585	h=14.7, j=15.2, k=14.5	2MASS
29.2	273.7500	10.2611	h=15.4, j=16.1, k=15.6	2MASS
29.3	273.7354	10.2657	h=12.6, j=13.2, k=12.4	2MASS

Queried USNO-B1, SDSS, 2MASS.

There are 481 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.