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Swift Trigger: 876016

Presumed name: GRB 181213A

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

BAT	16h 32m 49.68s, +78° 30′ 14.4″
position:	(248.207, 78.504 ± 180″)
XRT	16h 33m 05.09s, +78° 29′ 51.2″
position:	(248.27120, 78.49755 ± 3.7″)
UVOT	16h 33m 04.85s, +78° 29′ 48.5″
position:	(248.2702, +78.4968 ± 0.8″)
Galactic NHI:	3.93×100 cm-2
Galactic E(B-V):	0.041 mag

Best RA:	16h 33m 04.85s	= 248.2702 d
Best Dec:	+78° 29′ 48.5″	= +78.4968 d
Gal Lat:	33.2
Gal Long:	111.62
Sun angle:	101.89°, 0.8 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 1 objects have been found

• • Object 1
  • RA (J2000) : 16 33 05.09 ( 248.27120)
  • Dec (J2000): +78 29 51.2 ( 78.49755)
  • Error (90%): 3.668"
  • Counts in Source: 69

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
0.2′′	248.27025	78.49686		GCN #23545	GRB 181213A: Swift/UVOT Observations
0.3′′	248.27029	78.49689		GCN #23529	GRB181213A: Swift/UVOT Detection
0.3′′	248.27033	78.49671		GCN #23526	SWIFT GRB181213A Global MASTER-Net bright OT discovery
0.3′′	248.26979	78.49675		GCN #23527	GRB 181213A: BOOTES-5/JGT optical observations
0.6′′	248.27007	78.49697		GCN #23535	GRB 181213A: Enhanced Swift-XRT position
2.5′′	248.27283	78.49725		GCN #23528	GRB 181213A: Swift-XRT observations
44.6′′	248.21042	78.50019		GCN #23533	GRB 181213A: Swift-BAT refined analysis
52.2′′	248.20833	78.50444		GCN #23525	GRB 181213A: Swift detection of a burst

There are 12 matches in total. See the full table for details.

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Catalogue Searches. Searched 3.33′ around UVOT 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
125.8	248.0950	78.4976	Pul -3 1320177	B=15.5, G=14.4629, H=12.681, J=13.114, K=12.586, R=14.4
136.0	248.1283	78.4718	2MASS J16323080+7828184	B=13.3, G=12.1048, H=9.673, J=10.298, K=9.512, V=12.5
146.4	248.0666	78.4944	IRAS F16348+7835
147.0	248.2829	78.4560	Pul -3 1320189	B=15.5, G=14.6270, H=13.115, J=13.468, K=12.986, R=14.7

There are 4 SIMBAD objects within the position error. The full list is here.

* RA/Dec in equinox J2000

X-ray sources

	RA*	Dec*		Source table2	Observatory	Query
192.8	248.0021	78.4938	0.0037299999967217445 +/- 0.0006900000153109431	ROSAT

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
34.4	248.2418	78.5045		B=21.9, R=20.0	APM-N
47.1	248.2048	78.4956		B=21.9, R=20.0	APM-N
50.5	248.2892	78.4833		B=21.9, R=20.0	APM-N
58.2	248.3508	78.4950		B=21.7, R=20.0	APM-N
69.7	248.2082	78.5117		B=21.8, R=19.9	APM-N
70.4	248.2363	78.4784		B=21.7, R=20.0	APM-N
72.3	248.2519	78.4770		B=21.9, R=20.0	APM-N
80.3	248.2375	78.4756			NED
91.1	248.3971	78.4969			NED
92.0	248.2713	78.4713		B=21.8, R=20.0	APM-N

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

There are 85 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
26.4	248.2928	78.5026	B2=19.9, I=18.2, R1=18.2, R2=18.2	USNO-B1
63.4	248.1860	78.5021	B2=20.7, R2=19.7	USNO-B1
70.1	248.2066	78.5116	B2=19.9, I=19.2, R2=19.9	USNO-B1
73.7	248.3371	78.4813	B2=20.9, R1=18.7, R2=19.2	USNO-B1
76.1	248.2796	78.5178	B1=19.5, B2=20.8, R2=20.0	USNO-B1
76.7	248.3473	78.5116	B1=18.4, B2=19.6, I=18.2, R1=18.2, R2=18.6	USNO-B1
78.6	248.1806	78.5093	B1=20.6, B2=20.9	USNO-B1
80.2	248.2370	78.4755	B2=20.4, I=18.1, R1=18.3, R2=18.4	USNO-B1
80.3	248.2374	78.4755	h=15.7, j=16.6, k=17.2	2MASS
85.0	248.3566	78.4807	B1=20.4, B2=19.7	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 90 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.