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Home > GRB region information > 1069788

Swift Trigger: 1069788

Presumed name: GRB 210822A

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

BAT	20h 17m 54.24s, +05° 15′ 54.0″
position:	(304.476, 5.265 ± 180″)
XRT	20h 17m 45.05s, +05° 16′ 43.0″
position:	(304.4377, 5.2786 ± 11.9″)
UVOT	20h 17m 45.00s, +05° 16′ 59.9″
position:	(304.4375, +5.2833 ± 0.6″)
Galactic NHI:	9.60×1020 cm-2
Galactic E(B-V):	0.148 mag

Best RA:	20h 17m 45.00s	= 304.4375 d
Best Dec:	+05° 16′ 59.9″	= +5.2833 d
Gal Lat:	-16.5
Gal Long:	47.98
Sun angle:	148.33°, -10.2 hr East of Sun

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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
0.2′′	304.43750	5.28336		GCN #30677	GRB 210822A: Swift detection of a burst with an optical afterglow
0.4′′	304.43747	5.28320		GCN #30713	GRB 210822A: VLA detection
0.7′′	304.43756	5.28349		GCN #30682	GRB 210822A: Enhanced Swift-XRT position
106.9′′	304.46100	5.26500		GCN #30689	GRB 210822A: Swift-BAT refined analysis
231.5′′	304.49814	5.30544		GCN #30712	GRB 210822A: TSHAO optical observation
231.5′′	304.49814	5.30544		GCN #30714	GRB 210822A: TSHAO continued optical observation

There are 13 matches in total. See the full table for details.

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Catalogue Searches. Searched 200′ 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
6.8	304.4392	5.2828			NED
8.5	304.4396	5.2825			NED
10.9	304.4350	5.2850			NED
11.7	304.4348	5.2851		I=18.1, R2=19.3	USNO-B1
17.5	304.4421	5.2819			NED
24.1	304.4425	5.2788		B1=17.4, B2=17.4, I=16.2, R1=16.2, R2=16.6	USNO-B1
24.3	304.4425	5.2786			NED
25.7	304.4333	5.2772			NED
25.8	304.4336	5.2773		B1=19.2, B2=18.5, I=17.4, R1=17.6, R2=17.5	USNO-B1
28.6	304.4408	5.2761			NED

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

There are 378 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	304.4393	5.2829	h=15.8, j=16.4, k=15.1	2MASS
7.0	304.4394	5.2831	B1=18.4, B2=17.7, I=16.5, R1=17.0, R2=16.9	USNO-B1
9.4	304.4352	5.2846	B1=20.5, B2=19.6, I=18.2, R1=18.3, R2=18.6	USNO-B1
11.7	304.4388	5.2863	B1=20.2, B2=19.4, I=18.0, R1=18.6, R2=18.8	USNO-B1
17.2	304.4421	5.2821	B1=17.6, B2=17.6, I=16.8, R1=16.7, R2=17.1	USNO-B1
17.5	304.4422	5.2820	h=15.7, j=16.1, k=15.6	2MASS
18.1	304.4387	5.2784	B1=20.3, B2=19.6, R1=18.9, R2=19.5	USNO-B1
21.4	304.4331	5.2873	B2=20.6, I=18.3, R1=19.1, R2=19.2	USNO-B1
23.9	304.4310	5.2818	B2=20.4, I=18.7, R2=19.5	USNO-B1
24.3	304.4425	5.2787	h=15.1, j=15.6, k=15.2	2MASS

Queried USNO-B1, SDSS, 2MASS.

There are 330 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.