Swift Trigger: 313087

Presumed name: GRB 080603B

BAT	11^h 46^m 06.72^s, +68° 04′ 33.6″
position:	(176.528, +68.076 ± 180″)
XRT	11^h 46^m 07.75^s, +68° 03′ 35.3″
position:	(176.5323, +68.0598 ± 4.7″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.013 mag

Best RA:	11^h 46^m 07.75^s	= 176.5323 d
Best Dec:	+68° 03′ 35.3″	= +68.0598 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
0.3′′	176.53208	68.05978	GCN #7794	GRB 080603B: Swift detection of a burst with optical afterglow
3.0′′	176.53312	68.06058	GCN #7811	GRB 080603B: Swift-XRT refined analysis
4.6′′	176.53250	68.06108	GCN #7792	GRB 080603B: ROTSE-III Detection of Optical Counterpart
4.7′′	176.53192	68.06111	GCN #7808	GRB 080603B: Swift/UVOT detection of the afterglow
29.5′′	176.55400	68.06100	GCN #7806	GRB 080603B� Swift-BAT refined analysis
104.5′′	176.53971	68.03092	GCN #7803	GRB080603B: RTT150 optical observations� break in light curves
121.3′′	176.62207	68.05651	GCN #7823	GRB 080603B: TLS Afterglow Observation

There are 12 matches in total. See the full table for details.

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
29.9	176.5542	68.0613	GRB 080603B
104.6	176.5393	68.0309	2MASS J11460942+6801511	B=14.2, H=12.318, J=12.652, K=12.203, R=13.3
121.1	176.6218	68.0564	2MASS J11462923+6803230	B=20.1, H=14.368, J=14.943, K=14.187, R=17.9

There are 3 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
0.3	176.5321	68.0597		NED
28.5	176.5508	68.0559	R=19.3, g=19.5, i=18.7, u=19.0, z=18.8	SDSS
28.8	176.5110	68.0607	R=21.6, g=22.4, i=21.8, u=21.8, z=20.9	SDSS
29.3	176.5113	68.0619	Mag=21.3	NED
29.3	176.5113	68.0620	R=20.2, g=21.3, i=19.8, u=22.3, z=19.4	SDSS
32.0	176.5212	68.0519	R=23.1, g=24.9, i=21.4, u=25.3, z=20.8	SDSS
35.1	176.5583	68.0588	R=23.7, g=22.8, i=22.8, u=22.8, z=21.7	SDSS
42.2	176.5012	68.0583	R=22.1, g=21.9, i=21.0, u=25.3, z=20.7	SDSS
46.5	176.5642	68.0547	Mag=21.7	NED
46.6	176.5639	68.0545	B=22.0, R=19.7	APM-N

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

There are 362 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
29.0	176.5115	68.0620	B1=20.7, B2=20.2, R1=19.7, R2=19.8	USNO-B1
30.4	176.5106	68.0622	B1=20.3, B2=20.8, R2=19.8	USNO-B1
34.6	176.5579	68.0605	B1=20.2, R2=19.8	USNO-B1
34.9	176.5384	68.0504	I=24.8, R=24.7, g=25.2, u=23.1, z=20.7	SDSS
42.0	176.5020	68.0626	B1=20.3, R1=19.8	USNO-B1
46.1	176.5640	68.0549	I=18.7, R1=19.4, R2=19.9	USNO-B1
46.5	176.5641	68.0547	I=19.1, R=20.2, g=21.7, u=22.7, z=18.5	SDSS
47.8	176.5259	68.0467	B1=23.1, R2=19.9	USNO-B1
53.9	176.5051	68.0708	I=23.3, R=22.9, g=23.2, u=25.1, z=21.9	SDSS
55.0	176.5723	68.0630	B1=20.6, B2=19.8, I=18.4, R1=19.3, R2=18.8	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 183 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.