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Home > GRB region information > 1093742

Swift Trigger: 1093742

Presumed name: GRB 220118A

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

BAT	12h 49m 05.76s, +22° 54′ 32.4″
position:	(192.274, +22.909 ± 180″)
XRT	12h 49m 04.65s, +22° 54′ 57.6″
position:	(192.26936, 22.91600 ± 3.5″)
UVOT	12h 49m 04.51s, +22° 54′ 56.2″
position:	(192.2688, +22.9156 ± 0.8″)
Galactic NHI:	2.08×1020 cm-2
Galactic E(B-V):	0.026 mag

Best RA:	12h 49m 04.51s	= 192.2688 d
Best Dec:	+22° 54′ 56.2″	= +22.9156 d
Gal Lat:	85.75
Gal Long:	295.57
Sun angle:	113.91°, 7.2 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.

There are 4 SPER messages, and 1 objects have been found

• • Object 1
  • RA (J2000) : 12 49 04.66 ( 192.26942)
  • Dec (J2000): +22 54 59.2 ( 22.91645)
  • Error (90%): 3.500"
  • Counts in Source: 141

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

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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
0.1′′	192.26883	22.91561		GCN #31498	GRB 220118A: Swift/UVOT Detection
0.3′′	192.26888	22.91561		GCN #31490	GRB 220118A: Swift detection of a burst with an optical counterpart
1.5′′	192.26850	22.91528		GCN #31495	GRB 220118A: Enhanced Swift-XRT position
31.8′′	192.27700	22.91100		GCN #31499	GRB 220118A: Swift-BAT refined analysis

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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
172.4	192.2656	22.9634	NGP9 F378-0379124
199.7	192.2629	22.9708	FIRST J124903.0+225815

* 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
7.3	192.2696	22.9175		Mag=23.6	NED
15.8	192.2718	22.9190		R=21.7, g=23.4, i=20.9, u=24.1, z=20.6	SDSS
15.8	192.2717	22.9189		Mag=23.0	NED
17.8	192.2700	22.9108		Mag=23.6	NED
17.8	192.2700	22.9108		R=21.9, g=23.4, i=21.9, u=24.4, z=21.3	SDSS
21.5	192.2750	22.9172			NED
25.2	192.2729	22.9214			NED
29.2	192.2642	22.9086		Mag=23.2	NED
29.2	192.2643	22.9086		R=22.7, g=23.3, i=22.2, u=24.1, z=22.0	SDSS
31.0	192.2672	22.9241		R=22.3, g=23.2, i=21.4, u=23.4, z=21.7	SDSS

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

There are 404 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
7.3	192.2697	22.9175	I=22.7, R=22.5, g=23.3, u=24.0, z=22.2	SDSS
28.0	192.2751	22.9208	B2=16.6, I=18.6, R1=19.8	USNO-B1
32.6	192.2771	22.9107	I=21.8, R=22.3, g=23.1, u=23.9, z=21.9	SDSS
32.6	192.2777	22.9118	B2=20.4, R2=19.7	USNO-B1
32.6	192.2777	22.9117	I=20.5, R=21.0, g=22.0, u=23.2, z=20.4	SDSS
34.0	192.2685	22.9251	I=19.9, R=20.1, g=20.8, u=23.1, z=19.9	SDSS
36.9	192.2601	22.9092	B1=16.7, B2=16.5, I=14.3, R1=14.9, R2=15.1	USNO-B1
37.1	192.2601	22.9091	I=14.9, R=15.1, g=15.6, u=16.9, z=14.9	SDSS
37.2	192.2601	22.9091	h=13.6, j=13.9, k=13.5	2MASS
45.0	192.2651	22.9036	I=20.9, R=21.5, g=23.0, u=23.4, z=20.9	SDSS

Queried USNO-B1, SDSS, 2MASS.

There are 147 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.