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Home > GRB region information > 987016

Swift Trigger: 987016

Presumed name: GRB 200806A

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

BAT	03h 31m 37.20s, +37° 04′ 55.2″
position:	(52.905, +37.082 ± 180″)
XRT	03h 31m 43.62s, +37° 04′ 42.4″
position:	(52.93173, 37.07845 ± 3.5″)
UVOT	No position available.
Galactic NHI:	1.35×100 cm-2
Galactic E(B-V):	0.426 mag

Best RA:	03h 31m 43.62s	= 52.93173 d
Best Dec:	+37° 04′ 42.4″	= 37.07845 d
Gal Lat:	-15.57
Gal Long:	155.15
Sun angle:	75.35°, 5.6 hr West

¹Sper #2 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 2 SPER messages, and 1 objects have been found

• • Object 1
  • RA (J2000) : 03 31 43.62 ( 52.93173)
  • Dec (J2000): +37 04 42.4 ( 37.07845)
  • Error (90%): 3.500"
  • Counts in Source: 264

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′′	52.93173	37.07845		GCN #28211	GRB 200806A: Swift detection of a burst
1.6′′	52.93212	37.07875		GCN #28214	GRB 200806A: Enhanced Swift-XRT position
2.3′′	52.93233	37.07886		GCN #28227	GRB 200806A: CAHA optical afterglow confirmation
9.5′′	52.93300	37.07600		GCN #28223	GRB 200806A: 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
95.0	52.9568	37.0612	Gaia DR2 222700140268216320	G=14.6246
171.0	52.9823	37.0534	2MASS J03315574+3703122	G=17.0651, H=14.27, J=14.92, K=14.17

* 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
14.6	52.9300	37.0822			NED
16.9	52.9258	37.0775			NED
24.5	52.9392	37.0756			NED
27.2	52.9288	37.0856			NED
27.2	52.9279	37.0714			NED
27.5	52.9281	37.0714		I=18.8, R2=19.9	USNO-B1
31.4	52.9346	37.0700			NED
34.2	52.9429	37.0758			NED
37.0	52.9204	37.0736			NED
38.5	52.9412	37.0861			NED

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

There are 210 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
14.6	52.9302	37.0823	h=16.5, j=16.5, k=15.7	2MASS
15.1	52.9302	37.0825	B1=19.5, B2=19.1, I=17.9, R1=18.3, R2=17.8	USNO-B1
16.9	52.9260	37.0775	B1=15.8, B2=15.7, I=14.2, R1=14.1, R2=14.0	USNO-B1
16.9	52.9260	37.0774	h=12.6, j=13.0, k=12.5	2MASS
24.3	52.9393	37.0754	B1=20.4, B2=20.6, I=18.9, R1=19.3, R2=19.5	USNO-B1
27.2	52.9280	37.0715	h=16.4, j=17.3, k=15.9	2MASS
31.1	52.9345	37.0701	B2=20.4, I=18.7, R1=19.8, R2=19.9	USNO-B1
36.8	52.9203	37.0739	B1=14.7, B2=14.6, I=13.0, R1=13.1, R2=13.1	USNO-B1
37.0	52.9203	37.0737	h=11.7, j=12.0, k=11.6	2MASS
50.1	52.9335	37.0646	B1=20.3, B2=20.3, I=18.5, R1=19.7, R2=19.4	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 211 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.