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Home > GRB region information > 870201

Swift Trigger: 870201

Presumed name: GRB 181103A

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

BAT	13h 08m 26.16s, +52° 13′ 48.0″
position:	(197.109, 52.230 ± 180″)
XRT	13h 08m 27.86s, +52° 13′ 31.4″
position:	(197.1161, 52.2254 ± 2.2″)
UVOT	No position available.
Galactic NHI:	1.27×100 cm-2
Galactic E(B-V):	0.012 mag

Best RA:	13h 08m 27.86s	= 197.1161 d
Best Dec:	+52° 13′ 31.4″	= 52.2254 d
Gal Lat:	64.7
Gal Long:	116.82
Sun angle:	69.58°, 1.4 hr West

¹Sper #5 auto processing.

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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 8 SPER messages, and 1 objects have been found

• • Object 1 - enhanced position.
  • RA (J2000) : 13 08 27.86 (52.2257)
  • Dec (J2000): +52 13 32.4 ( 52.22591)
  • Error (90%): 2.1
  • Counts in Source: 125

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
0.0′′	197.11610	52.22540		GCN #23402	GRB 181103A: Swift detection of a burst
1.7′′	197.11587	52.22586		GCN #23403	GRB 181103A: Enhanced Swift-XRT position
54.5′′	197.09300	52.22000		GCN #23405	GRB 181103A: Swift-BAT refined analysis

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Catalogue Searches. Searched 3.33′ 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
88.9	197.1151	52.2501	0 +/- 0	ROSAT
88.9	197.1151	52.2501	0.0279 +/- 0.0109	ROSAT

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
1.2	197.1156	52.2253		R=21.1, g=22.1, i=21.4, u=23.0, z=21.7	SDSS
1.2	197.1154	52.2253		Mag=21.3	NED
19.1	197.1088	52.2225		Mag=21.3	NED
29.2	197.1029	52.2253		R=21.9, g=22.7, i=21.5, u=23.2, z=23.0	SDSS
29.2	197.1029	52.2253		Mag=21.7	NED
29.3	197.1260	52.2200		R=22.1, g=23.8, i=21.0, u=25.5, z=21.2	SDSS
29.3	197.1258	52.2200		Mag=23.3	NED
36.3	197.0999	52.2235		R=22.2, g=23.7, i=21.3, u=26.3, z=20.2	SDSS
36.4	197.1000	52.2236		Mag=23.8	NED
36.5	197.1026	52.2313		R=22.7, g=24.2, i=23.3, u=22.7, z=19.7	SDSS

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

There are 249 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
40.2	197.1308	52.2321	B1=21.0, B2=21.1, I=18.9, R1=20.2, R2=20.5	USNO-B1
51.7	197.1327	52.2356	I=23.1, R=22.7, g=22.9, u=23.3, z=20.9	SDSS
68.1	197.1313	52.2419	h=15.7, j=16.3, k=15.0	2MASS
68.5	197.1313	52.2420	I=18.9, R=20.9, g=22.3, u=25.8, z=17.8	SDSS
82.1	197.0799	52.2200	I=20.3, R=20.5, g=20.8, u=21.9, z=20.4	SDSS
82.4	197.1526	52.2206	R1=19.9, R2=20.7	USNO-B1
82.4	197.1528	52.2210	B1=20.7, B2=21.0, R2=20.4	USNO-B1
83.4	197.1532	52.2208	B2=20.4, R1=19.0, R2=20.4	USNO-B1
83.5	197.0818	52.2353	I=19.0, R=19.0, g=19.2, u=20.1, z=19.1	SDSS
83.5	197.0819	52.2353	B1=19.7, B2=19.1, I=18.8, R1=19.2, R2=19.4	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 96 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.