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Home > GRB region information > 1036024

Swift Trigger: 1036024

Presumed name: GRB 210306B

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Related pages: Burst Analyser | Download obs data | GCN Notices

BAT	22h 07m 23.52s, +10° 10′ 30.0″
position:	(331.848, 10.175 ± 180″)
XRT	No position available.
UVOT	No position available.
Galactic NHI:	5.16×100 cm-2
Galactic E(B-V):	0.065 mag

Best RA:	22h 07m 23.52s	= 331.848 d
Best Dec:	+10° 10′ 30.0″	= 10.175 d
Gal Lat:	-35.48
Gal Long:	70.45
Sun angle:	21.76°, 1.0 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

No SPER data received yet. Refresh this page to check again.

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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′′	331.84800	10.17500		GCN #29601	GRB 210306B: Swift detection of a burst
149.1′′	331.81300	10.15200		GCN #29612	GRB 210306B: Swift-BAT refined analysis
204.7′′	331.90254	10.19377		GCN #24756	Fermi trigger No 581469752 Global MASTER-Net observations report

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Catalogue Searches. Searched 3.33′ around BAT 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
89.5	331.8633	10.1552	0.0106966 +/- 0.00208249	XMM-NEWTON
159.3	331.8425	10.2189	0.000354163494194 +/- 0.000142166943988	CHANDRA
159.5	331.8421	10.2189	0 +/- 0	CHANDRA
159.7	331.8424	10.2190	0 +/- 0	CHANDRA
170.9	331.8428	10.1278	0.00412348 +/- 0.00296953	XMM-NEWTON
176.8	331.8142	10.2111	0 +/- 0	CHANDRA
187.7	331.7966	10.1875	0.000422460434493 +/- 0.000150790408952	CHANDRA
188.3	331.7964	10.1874	0 +/- 0	CHANDRA
197.7	331.7944	10.1597	0 +/- 0	CHANDRA

Queried the X-ray MASTER catalogue.

There are 9 X-ray sources within the position error. The full list is here.

* RA/Dec in equinox J2000

¹Energy band for count-rate is mission specific.

Galaxies

	RA*	Dec*	Redshift		Catalogue	Query
12.6	331.8462	10.1781			NED
22.7	331.8493	10.1812		B2=21.0, R1=17.6, R2=17.9	USNO-B1
25.1	331.8542	10.1714			NED
27.4	331.8529	10.1692			NED
28.8	331.8563	10.1753			NED
29.0	331.8561	10.1762		B=22.0, R=19.9	APM-N
29.6	331.8420	10.1693		B=22.0, R=19.6	APM-N
31.0	331.8417	10.1689			NED
34.9	331.8517	10.1661			NED
38.6	331.8412	10.1834		B1=20.5, B2=20.9, R1=17.8	USNO-B1

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

There are 225 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
24.9	331.8541	10.1716	B1=20.7, B2=20.8, I=17.2, R1=16.6, R2=16.8	USNO-B1
25.2	331.8541	10.1715	h=16.1, j=16.3, k=15.7	2MASS
26.3	331.8505	10.1681	B2=21.1, I=18.5, R2=18.1	USNO-B1
27.7	331.8528	10.1690	B1=20.7, B2=20.4, I=18.4, R1=17.3, R2=17.4	USNO-B1
33.3	331.8517	10.1665	B2=21.0, I=18.2, R1=17.6, R2=17.7	USNO-B1
45.5	331.8414	10.1641	h=15.9, j=16.6, k=16.1	2MASS
45.7	331.8414	10.1641	B1=19.5, B2=19.3, I=16.8, R1=16.2, R2=16.3	USNO-B1
52.7	331.8361	10.1662	B2=21.0, R2=18.3	USNO-B1
56.1	331.8458	10.1904	h=16.0, j=16.8, k=15.9	2MASS
57.0	331.8460	10.1907	B1=20.3, B2=20.8, I=17.4, R1=16.5, R2=17.0	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 128 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.