Swift Trigger: 999948

Presumed name: GRB 201013A

BAT	07^h 09^m 33.12^s, +57° 02′ 09.6″
position:	(107.388, +57.036 ± 180″)
XRT	07^h 09^m 34.20^s, +57° 02′ 07.3″
position:	(107.39249, 57.03537 ± 3.5″)
UVOT	No position available.
Galactic N_HI:	4.59×10⁰ cm^-2
Galactic E(B-V):	0.051 mag

Best RA:	07^h 09^m 34.20^s	= 107.39249 d
Best Dec:	+57° 02′ 07.3″	= 57.03537 d

Gal Lat:	24.89
Gal Long:	159.66

Sun angle:	97.13°, 6.1 hr West

¹Sper #5 auto processing.

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 12 SPER messages, and 2 objects have been found

- Object 1 - enhanced position.
- RA (J2000) : 07 09 34.62 (57.0349)
- Dec (J2000): +57 02 05.7 ( 57.03524)
- Error (90%): 2.2
- Counts in Source: 602
- Object 2
- RA (J2000) : 07 09 46.46 ( 107.44358)
- Dec (J2000): +57 01 53.8 ( 57.03160)
- Error (90%): 5.851"
- Counts in Source: 7

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
4.6′′	107.39450	57.03470	GCN #28607	GRB 201013A: Swift detection of a burst
5.4′′	107.39425	57.03422	GCN #28608	GRB 201013A: Enhanced Swift-XRT position
15.0′′	107.39208	57.03122	GCN #28614	GRB 201013A: Swift-BAT refined analysis

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
47.2	107.3879	57.0225	NVSS J070933+570121
97.6	107.4312	57.0183	TYC 3788-952-1	B=12.76, G=10.2924, H=6.969, J=7.793, K=6.727, V=10.94
123.1	107.3375	57.0519	NVSS J070921+570306
182.7	107.4729	57.0611	TYC 3788-1864-1	B=13.97, G=11.6563, H=9.188, J=9.847, K=9.031, V=11.86

There are 4 SIMBAD objects within the position error. The full list is here.

* 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
5.0	107.3938	57.0342		NED
23.5	107.3917	57.0419		NED
29.9	107.3944	57.0271	B1=20.3, B2=20.7, I=19.1, R1=20.2, R2=19.8	USNO-B1
30.5	107.3942	57.0269		NED
33.1	107.3754	57.0350		NED
36.0	107.4108	57.0362	B=18.7, R=20.0	APM-N
37.7	107.3853	57.0451	B2=20.8, R1=19.1	USNO-B1
39.2	107.4108	57.0308		NED
46.1	107.3842	57.0472		NED
46.3	107.3892	57.0228		NED

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

There are 216 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
4.8	107.3935	57.0342	B1=16.0, B2=16.5, I=16.1, R1=16.2, R2=16.2	USNO-B1
4.9	107.3935	57.0341	h=15.5, j=15.7, k=15.3	2MASS
23.8	107.3917	57.0420	h=13.5, j=13.9, k=13.4	2MASS
23.9	107.3917	57.0420	B1=15.7, B2=16.1, I=14.6, R1=15.1, R2=15.0	USNO-B1
38.7	107.4104	57.0309	B1=17.9, B2=18.3, I=17.6, R1=18.0, R2=17.7	USNO-B1
38.8	107.4104	57.0308	h=15.9, j=16.7, k=15.7	2MASS
40.2	107.3908	57.0465	B1=20.1, R1=19.2, R2=19.9	USNO-B1
45.4	107.3845	57.0472	B2=20.9, R1=19.9	USNO-B1
46.2	107.3841	57.0474	h=15.5, j=16.2, k=15.5	2MASS
46.2	107.3705	57.0308	I=18.9, R1=19.8, R2=19.4	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 174 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.