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Swift Trigger: 1197027

Presumed name: GRB 231117A

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

BAT	22h 09m 38.16s, +13° 30′ 50.4″
position:	(332.409, +13.514 ± 180″)
XRT	22h 09m 33.85s, +13° 31′ 21.4″
position:	(332.39106, 13.52262 ± 3.5″)
UVOT	No position available.
Galactic NHI:	4.93×1020 cm-2
Galactic E(B-V):	0.067 mag

Best RA:	22h 09m 33.85s	= 332.39106 d
Best Dec:	+13° 31′ 21.4″	= 13.52262 d
Gal Lat:	-33.48
Gal Long:	73.77
Sun angle:	104.18°, -6.7 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.

There are 5 SPER messages, and 1 objects have been found

• • Object 1
  • RA (J2000) : 22 09 33.85 ( 332.39106)
  • Dec (J2000): +13 31 21.4 ( 13.52261)
  • Error (90%): 3.500"
  • Counts in Source: 62

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

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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

* 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
7.7	332.3888	13.5222		Mag=22.0	NED
7.7	332.3889	13.5221		R=21.1, g=22.0, i=21.0, u=21.9, z=20.6	SDSS
11.8	332.3933	13.5250			NED
19.7	332.3896	13.5281		Mag=21.7	NED
20.0	332.3898	13.5280		B1=20.7, B2=19.9, I=18.6	USNO-B1
28.7	332.3867	13.5158		Mag=23.0	NED
29.7	332.3992	13.5200			NED
34.0	332.3917	13.5131		Mag=23.1	NED
34.0	332.3916	13.5132		R=21.4, g=23.1, i=21.0, u=23.1, z=20.8	SDSS
35.6	332.3888	13.5322			NED

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

There are 443 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
19.2	332.3902	13.5279	B1=20.2, B2=16.9, R2=19.9	USNO-B1
19.7	332.3897	13.5280	I=19.2, R=20.3, g=21.7, u=24.1, z=18.5	SDSS
27.7	332.3913	13.5149	I=21.1, R=22.3, g=24.0, u=23.7, z=20.5	SDSS
28.8	332.3868	13.5158	I=21.5, R=22.3, g=23.0, u=23.0, z=21.4	SDSS
31.8	332.3911	13.5138	I=25.1, R=24.9, g=24.2, u=24.8, z=20.5	SDSS
36.0	332.3825	13.5170	B1=20.6, B2=20.4	USNO-B1
36.8	332.3913	13.5124	B2=20.8, R1=18.1	USNO-B1
37.0	332.3823	13.5169	B1=20.7, B2=19.6, R2=19.9	USNO-B1
39.3	332.3808	13.5271	h=16.1, j=16.6, k=15.4	2MASS
39.4	332.3808	13.5271	I=18.9, R=20.4, g=21.8, u=23.5, z=18.0	SDSS

Queried USNO-B1, SDSS, 2MASS.

There are 258 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.