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Swift Trigger: 374875

Presumed name: GRB 091104

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

BAT	13h 54m 58.08s, +47° 23′ 52.8″
position:	(208.742, +47.398 ± 180″)
XRT	13h 55m 01.61s, +47° 24′ 37.8″
position:	(208.7567, 47.4105 ± 2.6″)
UVOT	No position available.
Galactic NHI:	0.00×100 cm-2
Galactic E(B-V):	0.015 mag

Best RA:	13h 55m 01.61s	= 208.7567 d
Best Dec:	+47° 24′ 37.8″	= 47.4105 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
1.1′′	208.75625	47.41053		GCN #10131	GRB 091104: Enhanced Swift-XRT position
3.2′′	208.75600	47.41125		GCN #10130	GRB 091104: Swift detection of a burst
108.0′′	208.72300	47.39100		GCN #10136	GRB 091104: 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
1.1	208.7562	47.4105	GRB 091104

* 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
1.1	208.7562	47.4106			NED
13.6	208.7561	47.4143		R=22.4, g=22.4, i=23.2, u=23.9, z=22.8	SDSS
13.6	208.7562	47.4142		Mag=21.8	NED
15.5	208.7596	47.4142		Mag=19.2	NED
29.7	208.7448	47.4122		B=21.8, R=19.9	APM-N
39.6	208.7725	47.4078		R=22.3, g=23.6, i=22.6, u=23.8, z=21.8	SDSS
39.7	208.7725	47.4078		Mag=22.7	NED
44.4	208.7386	47.4093		R=21.0, g=21.9, i=20.7, u=22.9, z=20.2	SDSS
44.4	208.7383	47.4094		Mag=21.8	NED
46.3	208.7533	47.4231		Mag=23.4	NED

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

There are 373 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
15.3	208.7598	47.4142	h=15.8, j=16.3, k=15.8	2MASS
15.5	208.7598	47.4143	I=17.7, R=18.2, g=19.2, u=21.4, z=17.5	SDSS
15.7	208.7598	47.4143	B1=20.2, B2=19.1, I=17.1, R1=17.9, R2=17.8	USNO-B1
44.4	208.7386	47.4094	B1=20.7, B2=21.4, R2=20.1	USNO-B1
51.7	208.7443	47.4221	B1=20.8, B2=21.5, R2=20.8	USNO-B1
52.1	208.7367	47.4054	I=22.2, R=23.1, g=25.4, u=25.1, z=22.4	SDSS
52.5	208.7439	47.4223	B2=21.4, R1=19.6, R2=20.8	USNO-B1
53.1	208.7366	47.4047	I=23.6, R=23.3, g=23.3, u=23.6, z=22.4	SDSS
67.6	208.7393	47.3959	I=20.0, R=21.2, g=22.5, u=24.3, z=19.5	SDSS
74.9	208.7728	47.4282	R1=19.5, R2=20.1	USNO-B1

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.