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Home > GRB region information > 1073893

Swift Trigger: 1073893

Presumed name: GRB 210919A

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

BAT	05h 20m 55.20s, +01° 16′ 26.4″
position:	(80.230, +1.274 ± 180″)
XRT	05h 21m 01.05s, +01° 18′ 39.1″
position:	(80.25436, 1.31086 ± 6.2″)
UVOT	No position available.
Galactic NHI:	1.07×1021 cm-2
Galactic E(B-V):	0.133 mag

Best RA:	05h 21m 01.05s	= 80.25436 d
Best Dec:	+01° 18′ 39.1″	= 1.31086 d
Gal Lat:	-19.36
Gal Long:	200.97
Sun angle:	96.06°, 6.4 hr West

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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 6 SPER messages, and 1 objects have been found

• • Object 1
  • RA (J2000) : 05 21 01.05 ( 80.25436)
  • Dec (J2000): +01 18 39.1 ( 1.31086)
  • Error (90%): 6.182"
  • Counts in Source: 9

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
2.5′′	80.25448	1.31153		GCN #30850	GRB 210919A: Enhanced Swift-XRT position
3.7′′	80.25442	1.31189		GCN #30846	GRB 210919A: Swift detection of a short burst
4.1′′	80.25458	1.31199		GCN #30883	GRB 210919A CAHA 2.2m Observations: Afterglow/Host Galaxy Candidate
4.5′′	80.25362	1.31186		GCN #30934	GRB 210919A: LDT optical observations and candidate host galaxies
5.3′′	80.25562	1.31164		GCN #30983	GRB 210919A: FORS2/VLT observations
25.6′′	80.25663	1.30413		GCN #30851	GRB 210919A: AbAO optical upper limit
45.6′′	80.26671	1.31367		GCN #31453	GRB 210919A: LBT spectroscopic redshift of the host galaxy candidates
99.9′′	80.24200	1.28600		GCN #30863	GRB 210919A: Swift-BAT refined analysis

There are 14 matches in total. See the full table for details.

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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
12.4	80.2550	1.3142			NED
13.6	80.2579	1.3111			NED
19.0	80.2496	1.3133			NED
21.1	80.2562	1.3164			NED
23.0	80.2604	1.3128			NED
23.2	80.2604	1.3131		B=22.2, R2=20.8	SSS
24.1	80.2604	1.3081			NED
24.8	80.2525	1.3042			NED
25.4	80.2567	1.3042			NED
25.5	80.2522	1.3041		B=20.8, R=19.9	APM-N

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

There are 263 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
12.3	80.2551	1.3142	B1=18.6, B2=18.5, I=18.0, R1=17.9, R2=18.0	USNO-B1
21.2	80.2562	1.3164	B1=18.8, B2=18.5, I=17.8, R1=17.6, R2=17.9	USNO-B1
24.3	80.2607	1.3131	B2=21.3, R2=20.7	USNO-B1
24.9	80.2524	1.3042	B1=20.7, B2=20.7	USNO-B1
25.3	80.2566	1.3042	B1=18.5, B2=18.2, I=17.4, R1=17.2, R2=17.6	USNO-B1
34.4	80.2453	1.3079	B1=20.7, B2=20.0, I=18.3, R1=18.6, R2=18.8	USNO-B1
39.0	80.2451	1.3166	B1=19.1, B2=19.0, I=17.9, R1=17.9, R2=18.2	USNO-B1
46.0	80.2668	1.3137	B2=21.3, R2=20.2	USNO-B1
48.0	80.2416	1.3149	h=15.5, j=16.3, k=15.6	2MASS
48.7	80.2415	1.3150	B2=20.7, I=17.4, R1=18.5, R2=18.5	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 177 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.