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Home > GRB region information > 553847

Swift Trigger: 553847

Presumed name: GRB 130418A

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

BAT	09h 56m 10.32s, +13° 38′ 56.4″
position:	(149.043, +13.649 ± 180″)
XRT	09h 56m 09.05s, +13° 39′ 55.4″
position:	(149.0377, 13.6654 ± 5.3″)
UVOT	09h 56m 08.90s, +13° 40′ 02.6″
position:	(149.0371, +13.6674 ± 0.7″)
Galactic NHI:	2.69×1020 cm-2
Galactic E(B-V):	NED unavailable

Best RA:	09h 56m 08.90s	= 149.0371 d
Best Dec:	+13° 40′ 02.6″	= +13.6674 d
Gal Lat:	47.03
Gal Long:	222.17
Sun angle:	117.74°, -8.2 hr East of Sun

¹Sper #0 auto processing.

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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
0.3′′	149.03717	13.66744		GCN #14377	GRB 130418A: Swift detection of a burst with an optical counterpart
0.4′′	149.03700	13.66742		GCN #14384	GRB 130418A: Swift/UVOT Detection and request for continuing coverage
0.5′′	149.03696	13.66742		GCN #14395	GRB 130418A: T21 optical observation
0.6′′	149.03725	13.66747		GCN #14394	GRB 130418A: T18 and T21 optical observations
1.0′′	149.03689	13.66721		GCN #14383	GRB 130418A: Enhanced Swift-XRT position
36.4′′	149.04500	13.67400		GCN #14392	GRB 130418A� Swift-BAT refined analysis

There are 11 matches in total. See the full table for details.

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Catalogue Searches. Searched 3.33′ around UVOT 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

* 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
6.4	149.0389	13.6672		R=25.3, g=25.1, i=21.5, u=24.8, z=21.1	SDSS
12.6	149.0384	13.6641		R=23.3, g=24.8, i=22.1, u=25.8, z=21.9	SDSS
19.1	149.0417	13.6646		R=21.0, g=22.1, i=20.3, u=23.2, z=19.9	SDSS
19.1	149.0417	13.6647		Mag=22.2	NED
28.8	149.0450	13.6683		Mag=20.5	NED
28.9	149.0453	13.6685		B2=20.7, I=18.8, R2=19.7	USNO-B1
31.0	149.0358	13.6759		R=25.2, g=22.5, i=23.8, u=26.1, z=22.9	SDSS
31.1	149.0446	13.6628		Mag=25.2	NED
31.6	149.0407	13.6754		R=21.5, g=22.8, i=21.6, u=23.7, z=21.3	SDSS
31.6	149.0404	13.6756		Mag=22.9	NED

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

There are 457 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
6.8	149.0363	13.6691	I=24.6, R=25.1, g=25.5, u=24.1, z=21.2	SDSS
27.5	149.0319	13.6731	B1=20.7, I=18.7, R1=20.0	USNO-B1
28.8	149.0453	13.6684	I=20.4, R=20.4, g=20.4, u=21.0, z=20.1	SDSS
31.1	149.0447	13.6629	I=21.2, R=22.6, g=25.3, u=25.3, z=20.5	SDSS
33.4	149.0464	13.6651	I=20.8, R=20.9, g=21.6, u=23.0, z=20.6	SDSS
43.9	149.0482	13.6616	I=22.2, R=22.8, g=23.5, u=23.5, z=21.5	SDSS
45.9	149.0468	13.6760	I=21.3, R=21.3, g=21.6, u=21.4, z=21.1	SDSS
45.9	149.0468	13.6760	I=21.3, R=21.4, g=21.6, u=21.6, z=21.3	SDSS
46.8	149.0484	13.6604	I=19.8, R=21.1, g=22.7, u=24.2, z=19.1	SDSS
52.0	149.0425	13.6809	I=24.0, R=24.7, g=24.7, u=25.0, z=21.5	SDSS

Queried USNO-B1, SDSS, 2MASS.

There are 178 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.