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Swift Trigger: 1009679

Presumed name: GRB 201128A

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

BAT	14h 52m 32.64s, +26° 40′ 40.8″
position:	(223.136, +26.678 ± 180″)
XRT	14h 52m 25.99s, +26° 41′ 03.8″
position:	(223.1083, 26.6844 ± 2.6″)
UVOT	No position available.
Galactic NHI:	3.18×100 cm-2
Galactic E(B-V):	0.034 mag

Best RA:	14h 52m 25.99s	= 223.1083 d
Best Dec:	+26° 41′ 03.8″	= 26.6844 d
Gal Lat:	63.09
Gal Long:	38.98
Sun angle:	52.22°, 1.4 hr West

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 5 SPER messages, and 1 objects have been found

• • Object 1 - enhanced position.
  • RA (J2000) : 14 52 26.00 (26.6844)
  • Dec (J2000): +26 41 03.8 ( 26.68516)
  • Error (90%): 2.6
  • Counts in Source: 55

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′′	223.10830	26.68440		GCN #28958	GRB 201128A: Swift detection of a burst
3.0′′	223.10767	26.68502		GCN #28960	GRB 201128A: Enhanced Swift-XRT position
126.6′′	223.09100	26.71600		GCN #28963	GRB 201128A: 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
89.9	223.0810	26.6791	SDSS J145219.44+264044.7	g=21.666, i=21.560, r=21.4719, u=22.416, z=21.792
98.7	223.0858	26.7031	NVSS J145220+264212

* 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
4.6	223.1083	26.6856			NED
11.6	223.1104	26.6817			NED
11.8	223.1103	26.6817		R=22.9, g=25.0, i=21.6, u=24.2, z=20.7	SDSS
15.1	223.1083	26.6886			NED
18.8	223.1025	26.6831			NED
23.2	223.1138	26.6885		R=20.2, g=21.1, i=19.9, u=21.4, z=19.9	SDSS
23.2	223.1138	26.6886		Mag=21.2	NED
23.5	223.1142	26.6883		Mag=21.2	NED
23.8	223.1154	26.6836		Mag=21.2	NED
24.7	223.1083	26.6775		Mag=22.0	NED

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

There are 475 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
21.7	223.1137	26.6881	B1=19.9, B2=21.4, R2=19.5	USNO-B1
23.2	223.1137	26.6886	B1=20.1, B2=20.8, R2=20.0	USNO-B1
28.4	223.1144	26.6786	I=22.5, R=23.4, g=23.0, u=25.4, z=21.8	SDSS
31.7	223.1120	26.6925	I=22.0, R=23.5, g=23.0, u=24.1, z=23.2	SDSS
33.2	223.0991	26.6886	I=22.4, R=22.1, g=22.9, u=24.0, z=22.9	SDSS
34.1	223.1157	26.6912	I=24.1, R=23.5, g=25.0, u=24.6, z=20.0	SDSS
38.0	223.0967	26.6825	I=20.7, R=23.3, g=25.5, u=23.0, z=19.3	SDSS
38.7	223.1056	26.6949	I=22.1, R=21.9, g=22.6, u=23.6, z=22.3	SDSS
42.0	223.1016	26.6744	I=21.1, R=21.3, g=21.7, u=22.2, z=21.0	SDSS
42.4	223.1209	26.6810	B2=21.6, R2=20.3	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 181 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.