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Home > GRB region information > 345127

Swift Trigger: 345127

Presumed name: GRB 090305

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Related pages: Burst Analyser | Download obs data | GCN Notices

BAT	16h 07m 01.44s, -31° 34′ 01.2″
position:	(241.756, -31.567 ± 180″)
XRT	No position available.
UVOT	No position available.
Galactic NHI:	0.00×100 cm-2
Galactic E(B-V):	0.224 mag

Best RA:	16h 07m 01.44s	= 241.756 d
Best Dec:	-31° 34′ 01.2″	= -31.567 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
0.0′′	241.75600	-31.56700		GCN #8932	GRB 090305: Swift detection of a short burst
30.4′′	241.76400	-31.57200		GCN #8936	GRB 090305� Swift-BAT refined analysis
69.7′′	241.77742	-31.56053		GCN #8933	GRB090305: GMOS-S Candidate Optical Afterglow

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Catalogue Searches. Searched 3.33′ around BAT 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
7.1	241.7583	-31.5667	GRB 090305
73.2	241.7633	-31.5476	1RXS J160703.2-313251
104.4	241.7832	-31.5496	2MASS J16070796-3132583	B=13.9, H=11.566, J=11.847, K=11.541, R=12.7
197.8	241.7408	-31.5136	IRAS 16038-3122

There are 4 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
73.2	241.7633	-31.5476	2.644e-2 +/- 1.078e-2	0.000e+0	RASSFSC

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
7.3	241.7583	-31.5667			NED
17.7	241.7601	-31.5635		B2=18.6, I=17.6, R1=17.8, R2=17.9	USNO-B1
22.7	241.7597	-31.5725		I=18.3, R2=20.0	USNO-B1
25.6	241.7539	-31.5601		B2=19.6, R1=18.0	USNO-B1
27.1	241.7647	-31.5660		B2=19.5, R2=20.1	USNO-B1
28.9	241.7584	-31.5747		B2=19.4, R2=19.4	USNO-B1
44.9	241.7422	-31.5627		B=21.9	SSS
45.2	241.7413	-31.5673		B=21.5	SSS
57.7	241.7741	-31.5714		B1=19.5, B2=19.6, R2=19.9	USNO-B1
62.2	241.7542	-31.5842		B=21.0	SSS

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

There are 166 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
10.8	241.7526	-31.5679	B1=18.4, B2=18.0, I=16.9, R1=16.7, R2=16.7	USNO-B1
11.2	241.7526	-31.5681	h=15.3, j=15.8, k=15.4	2MASS
17.1	241.7613	-31.5685	h=12.1, j=12.6, k=12.0	2MASS
17.1	241.7613	-31.5684	B1=15.5, B2=15.9, I=13.3, R1=13.8, R2=14.1	USNO-B1
17.3	241.7599	-31.5636	h=16.0, j=16.6, k=15.4	2MASS
20.9	241.7530	-31.5722	B1=18.8, B2=18.3, I=17.5, R1=17.8, R2=17.7	USNO-B1
21.3	241.7530	-31.5723	h=16.1, j=16.6, k=16.2	2MASS
23.6	241.7492	-31.5701	B1=16.2, B2=16.9, I=15.0, R1=15.1, R2=15.4	USNO-B1
23.8	241.7492	-31.5701	h=14.2, j=14.5, k=14.1	2MASS
23.8	241.7541	-31.5606	B1=19.2, B2=18.4, I=17.6, R1=17.9, R2=18.0	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 514 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.