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Swift Trigger: 1000452

Presumed name: GRB 201015A

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

BAT	23h 37m 22.32s, +53° 23′ 34.8″
position:	(354.343, +53.393 ± 180″)
XRT	23h 37m 16.96s, +53° 24′ 52.6″
position:	(354.32067, 53.41460 ± 3.8″)
UVOT	No position available.
Galactic NHI:	2.29×100 cm-2
Galactic E(B-V):	0.327 mag

Best RA:	23h 37m 16.96s	= 354.32067 d
Best Dec:	+53° 24′ 52.6″	= 53.41460 d
Gal Lat:	-7.86
Gal Long:	111.9
Sun angle:	130.53°, -10.2 hr East of Sun

¹Sper #4 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 9 SPER messages, and 1 objects have been found

• • Object 1
  • RA (J2000) : 23 37 16.95 ( 354.32062)
  • Dec (J2000): +53 24 52.6 ( 53.41461)
  • Error (90%): 3.823"
  • Counts in Source: 36

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′′	354.32067	53.41460		GCN #28635	GRB 201015A: Swift-XRT observations
5.8′′	354.31842	53.41550		GCN #28633	Swift GRB201015.95: Global MASTER-Net OT detection
5.9′′	354.31842	53.41553		GCN #28639	GRB 201015A: GOTO confirmation of afterglow detection
6.2′′	354.31838	53.41567		GCN #28939	GRB 201015A radio afterglow with e-MERLIN
6.2′′	354.31838	53.41567		GCN #28688	GRB 201015A: 6 GHz VLA radio afterglow candidate detection
6.3′′	354.31813	53.41547		GCN #28676	GRB 201015A: MMT afterglow imaging
6.3′′	354.31838	53.41569		GCN #28637	GRB 201015A: NOT optical afterglow confirmation
6.8′′	354.31859	53.41603		GCN #28647	GRB 201015A: Enhanced Swift-XRT position
36.9′′	354.33775	53.41587		GCN #28673	GRB 201015A: Assy and Mondy optical observations
52.8′′	354.31843	53.40000		GCN #29028	GRB 201015A: 5-GHz radio afterglow detection with the EVN
88.8′′	354.34167	53.39333		GCN #28632	GRB 201015A: Swift detection of a burst

There are 17 matches in total. See the full table for details.

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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
130.2	354.3574	53.4434	TYC 4000-2182-1	B=13.27, G=12.0617, H=10.575, J=10.904, K=10.5, V=12.34
166.7	354.2767	53.4528	HD 222063	B=7.85, G=7.7762, H=7.633, J=7.602, V=7.79

* 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
10.0	354.3252	53.4139		B1=18.8, B2=18.0, I=16.8, R1=17.8, R2=16.9	USNO-B1
11.9	354.3261	53.4138		B1=16.8, B2=16.9, I=14.8, R1=15.8, R2=15.7	USNO-B1
12.7	354.3263	53.4136			NED
19.8	354.3120	53.4165		B2=19.0, I=17.9, R1=18.7, R2=18.3	USNO-B1
20.6	354.3148	53.4191		B2=20.6, I=17.8, R2=19.3	USNO-B1
21.2	354.3200	53.4086			NED
21.3	354.3115	53.4169		B1=19.7, B2=20.5, I=17.3, R2=17.8	USNO-B1
22.1	354.3114	53.4173		B2=19.7, I=17.6, R1=18.1, R2=18.2	USNO-B1
22.5	354.3113	53.4172			NED
24.3	354.3137	53.4200			NED

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

There are 530 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
8.2	354.3220	53.4167	B2=20.5, I=18.0, R1=18.9, R2=18.9	USNO-B1
12.7	354.3264	53.4137	h=14.4, j=14.8, k=14.2	2MASS
22.5	354.3112	53.4173	h=16.1, j=16.7, k=16.1	2MASS
24.3	354.3136	53.4199	h=15.8, j=16.4, k=15.6	2MASS
28.4	354.3168	53.4221	h=15.5, j=16.4, k=15.0	2MASS
30.2	354.3118	53.4081	h=14.5, j=14.9, k=14.3	2MASS
37.9	354.3243	53.4249	h=15.2, j=15.4, k=15.0	2MASS
39.4	354.3239	53.4254	I=15.3, R2=16.2	USNO-B1
41.3	354.3225	53.4260	B1=18.2, B2=18.0, I=16.6, R1=16.8, R2=16.8	USNO-B1
41.4	354.3223	53.4261	h=15.6, j=16.3, k=15.6	2MASS

Queried USNO-B1, SDSS, 2MASS.

There are 321 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.