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Home > GRB region information > 959431

Swift Trigger: 959431

Presumed name: GRB 200303A

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

BAT	14h 10m 47.52s, +51° 21′ 36.0″
position:	(212.698, +51.360 ± 180″)
XRT	14h 10m 52.63s, +51° 21′ 33.3″
position:	(212.71928, 51.35925 ± 3.5″)
UVOT	No position available.
Galactic NHI:	1.56×100 cm-2
Galactic E(B-V):	0.016 mag

Best RA:	14h 10m 52.63s	= 212.71928 d
Best Dec:	+51° 21′ 33.3″	= 51.35925 d
Gal Lat:	61.5
Gal Long:	96.53
Sun angle:	120.14°, 8.8 hr West

¹Sper #5 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 2 objects have been found

• • Object 1
  • RA (J2000) : 14 10 52.63 ( 212.71928)
  • Dec (J2000): +51 21 33.3 ( 51.35925)
  • Error (90%): 3.500"
  • Counts in Source: 945
• • Object 2
  • RA (J2000) : 14 11 06.65 ( 212.77769)
  • Dec (J2000): +51 21 29.7 ( 51.35824)
  • Error (90%): 5.492"
  • Counts in Source: 8

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
0.8′′	212.71896	51.35931		GCN #27300	GRB 200303A: Enhanced Swift-XRT position
5.6′′	212.71730	51.35830		GCN #27297	GRB 200303A: Swift detection of a burst
47.9′′	212.69800	51.36000		GCN #27296	Swift GRB200303.11: Global MASTER-Net observations report
53.8′′	212.69542	51.35814		GCN #27311	GRB 200303A: 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

* 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
7.9	212.7166	51.3607		B=21.9, R=19.8	APM-N
8.5	212.7154	51.3592			NED
14.9	212.7258	51.3592			NED
15.3	212.7258	51.3597		Mag=22.1	NED
15.3	212.7260	51.3598		R=22.4, g=22.7, i=22.0, u=23.0, z=23.2	SDSS
27.8	212.7317	51.3600		Mag=22.1	NED
28.6	212.7226	51.3516		R=23.8, g=23.0, i=24.4, u=23.1, z=24.9	SDSS
29.2	212.7091	51.3643		R=21.4, g=23.0, i=20.3, u=22.7, z=19.7	SDSS
29.2	212.7092	51.3642		Mag=22.9	NED
33.5	212.7042	51.3583		Mag=22.2	NED

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

There are 440 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
34.8	212.7107	51.3673	I=23.4, R=22.8, g=23.2, u=24.3, z=21.0	SDSS
36.2	212.7205	51.3492	I=21.4, R=22.0, g=23.3, u=23.2, z=20.9	SDSS
39.7	212.7336	51.3528	B1=20.9, B2=21.1, R2=20.1	USNO-B1
44.2	212.7185	51.3470	I=21.1, R=21.2, g=22.0, u=22.8, z=21.1	SDSS
47.3	212.7033	51.3507	B1=20.6, B2=21.1, I=17.9, R1=18.7, R2=19.1	USNO-B1
47.5	212.7033	51.3506	h=15.5, j=16.3, k=15.3	2MASS
47.6	212.7033	51.3506	I=18.2, R=19.1, g=20.6, u=22.6, z=17.6	SDSS
49.7	212.7303	51.3473	R1=19.9, R2=20.1	USNO-B1
55.6	212.7440	51.3589	I=16.8, R=17.2, g=18.2, u=20.5, z=16.5	SDSS
55.7	212.7441	51.3589	h=14.8, j=15.5, k=14.7	2MASS

Queried USNO-B1, SDSS, 2MASS.

There are 111 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.