Swift Trigger: 1136936

Presumed name: GRB 221110A

BAT	01^h 56^m 28.56^s, -27° 18′ 50.4″
position:	(29.119, -27.314 ± 180″)
XRT	01^h 56^m 23.71^s, -27° 17′ 44.3″
position:	(29.09880, -27.29564 ± 1.9″)
UVOT	No position available.
Galactic N_HI:	1.41×10²⁰ cm^-2
Galactic E(B-V):	0.014 mag

Best RA:	01^h 56^m 23.71^s	= 29.09880 d
Best Dec:	-27° 17′ 44.3″	= -27.29564 d

Gal Lat:	-75.57
Gal Long:	217.32

Sun angle:	133.11°, -10.9 hr East of Sun

GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

Sun angle for this burst.

UVOT data

No UVOT images are currently available.

XRT SPER data

SPER results page for this trigger.

There are 3 SPER messages, and 1 objects have been found

- Object 1 - enhanced position.
- RA (J2000) : 01 56 23.71 (-27.29564)
- Dec (J2000): -27 17 44.3 ( -27.29425)
- Error (90%): 1.9
- Counts in Source: 220

See the SPER page for details of how this position was produced.

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)	RA	Dec	Source	Misc
0.8′′	29.09883	-27.29586	GCN #32932	GRB 221110A: Swift/UVOT Detection and Corrected UVOT Position
1.1′′	29.09850	-27.29578	GCN #32924	Swift GRB221110.10: Global MASTER-Net OT detection
1.6′′	29.09871	-27.29519	GCN #32929	GRB 221110A: Enhanced Swift-XRT position
4.9′′	29.09929	-27.29436	GCN #32925	GRB 221110A: Swift detection of a burst with an optical counterpart
4.9′′	29.09928	-27.29435	GCN #32939	GRB 221110A: GRANDMA observations
24.6′′	29.10600	-27.29800	GCN #32931	GRB 221110A: Swift-BAT refined analysis
92.4′′	29.11900	-27.31400	GCN #32923	Swift GRB221110.10: Global MASTER-Net observations report

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

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
169.8	29.1309	-27.3332	2dFGRS TGS224Z159	B=17.891, R=17.063

* 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*		Catalogue
8.7	29.0961	-27.2961	B=22.2	SSS
15.5	29.0963	-27.2994		NED
19.7	29.1013	-27.2906		NED
31.9	29.1079	-27.2921	B=22.2	SSS
34.1	29.0900	-27.3011		NED
38.5	29.0887	-27.2897		NED
40.4	29.1050	-27.3056		NED
43.9	29.0908	-27.3058		NED
46.5	29.1113	-27.2891	B2=21.3, R2=20.7	USNO-B1
46.5	29.1114	-27.2892	B=21.5, R2=20.2	SSS

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

There are 184 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
59.7	29.0963	-27.3121	B2=21.6, R2=20.9	USNO-B1
61.2	29.0959	-27.3125	B1=20.6, B2=21.6, R2=19.2	USNO-B1
61.6	29.0890	-27.2809	B2=21.5, R1=19.9, R2=24.1	USNO-B1
62.3	29.1152	-27.3050	B2=21.5, R1=19.8, R2=21.6	USNO-B1
63.3	29.0876	-27.2811	B2=21.5, R2=22.4	USNO-B1
65.5	29.1155	-27.3061	B2=21.4, R2=23.6	USNO-B1
66.9	29.0938	-27.2776	B2=21.5, I=18.8, R1=19.5, R2=21.0	USNO-B1
68.6	29.0954	-27.2768	B2=21.4, R2=20.7	USNO-B1
73.6	29.0784	-27.2861	B1=20.1, R1=20.0	USNO-B1
83.3	29.0728	-27.2961	B1=20.4, I=19.1	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 81 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.