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Home > GRB region information > 1088940

Swift Trigger: 1088940

Presumed name: GRB 211211A

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

BAT	14h 09m 05.28s, +27° 53′ 02.4″
position:	(212.272, +27.884 ± 180″)
XRT	14h 09m 09.89s, +27° 53′ 23.6″
position:	(212.2912, 27.8899 ± 5.0″)
UVOT	No position available.
Galactic NHI:	1.66×1020 cm-2
Galactic E(B-V):	0.018 mag

Best RA:	14h 09m 09.89s	= 212.2912 d
Best Dec:	+27° 53′ 23.6″	= 27.8899 d
Gal Lat:	72.77
Gal Long:	39.96
Sun angle:	67.66°, 3.1 hr West

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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

No UVOT images are currently available.

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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′′	212.29120	27.88990		GCN #31202	GRB 211211A: Swift detection of a bright burst
5.5′′	212.29202	27.88857		GCN #31205	GRB 211211A: Enhanced Swift-XRT position
6.0′′	212.29204	27.88840		GCN #31203	GRB 211211A: KAIT Optical Afterglow Candidate
6.3′′	212.29217	27.88836		GCN #31221	GRB 211211A: NOT optical spectroscopy
33.9′′	212.28685	27.89849		GCN #31233	GRB 211211A: AbAO optical observations
33.9′′	212.28683	27.89849		GCN #31234	GRB 211211A: SAO RAS optical observations
64.7′′	212.27200	27.88400		GCN #31209	GRB 211211A: Swift-BAT refined analysis

There are 22 matches in total. See the full table for details.

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Catalogue Searches. Searched 200′ 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
85.5	212.3002	27.8675	NVSS J140912+275205	g=21.1123, i=20.8607, r=20.8367, u=22.051, z=20.589
173.7	212.3250	27.8520	[DSL2000] 1407+281

* 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
3.9	212.2902	27.8905		I=19.5, R2=19.7	USNO-B1
4.3	212.2900	27.8906	0.458687	Mag=21.7	NED
4.3	212.2900	27.8905		R=20.9, g=22.3, i=20.0, u=25.1, z=19.6	SDSS
7.9	212.2889	27.8908		B2=19.5, R2=20.0	USNO-B1
7.9	212.2937	27.8895		B=20.9, R=19.5	APM-N
8.2	212.2937	27.8895		B1=20.9, I=19.1, R2=19.5	USNO-B1
8.3	212.2937	27.8892		Mag=19.8	NED
8.3	212.2937	27.8891		R=19.5, g=20.0, i=19.2, u=21.0, z=19.1	SDSS
10.9	212.2879	27.8908		Mag=22.3	NED
10.9	212.2879	27.8908		R=21.7, g=22.5, i=21.3, u=23.1, z=21.3	SDSS

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

There are 574 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
8.3	212.2937	27.8892	B1=20.7, B2=20.3, I=18.9, R1=19.7, R2=18.8	USNO-B1
25.1	212.2990	27.8910	B1=21.0, B2=20.9, I=18.9, R1=19.4, R2=19.3	USNO-B1
26.0	212.2993	27.8909	I=19.2, R1=19.6, R2=19.9	USNO-B1
27.0	212.2996	27.8911	I=18.8, R1=19.2	USNO-B1
33.7	212.2869	27.8984	h=13.0, j=13.6, k=12.8	2MASS
33.9	212.2869	27.8985	B1=18.6, B2=18.3, I=14.4, R1=15.9, R2=15.6	USNO-B1
33.9	212.2869	27.8985	I=15.4, R=16.2, g=17.7, u=20.3, z=14.9	SDSS
34.1	212.2950	27.8810	I=21.9, R=23.1, g=23.8, u=23.8, z=21.5	SDSS
41.1	212.2784	27.8886	I=24.6, R=25.6, g=25.6, u=25.2, z=20.8	SDSS
43.5	212.2881	27.9017	B2=20.7, R2=19.4	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 198 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.