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Swift Trigger: 583338

Presumed name: GRB 140108A

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

BAT	21h 40m 42.72s, +58° 45′ 57.6″
position:	(325.178, +58.766 ± 180″)
XRT	21h 40m 27.00s, +58° 44′ 40.2″
position:	(325.1125, 58.7445 ± 2.1″)
UVOT	No position available.
Galactic NHI:	7.05×1021 cm-2
Galactic E(B-V):	NED unavailable

Best RA:	21h 40m 27.00s	= 325.1125 d
Best Dec:	+58° 44′ 40.2″	= 58.7445 d
Gal Lat:	4.55
Gal Long:	100.27
Sun angle:	86.12°, -2.4 hr East of Sun

¹Sper #3 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

Blink images with DSS (link via GSFC)

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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 - enhanced position.
  • RA (J2000) : 21 40 27.04 (58.7446)
  • Dec (J2000): +58 44 40.7 ( 58.74434)
  • Error (90%): 2.1
  • Counts in Source: 273
• • Object 2
  • RA (J2000) : 00 00 00.00 ( 0.00000)
  • Dec (J2000): +00 00 00.0 ( 0.00000)
  • Error (90%): 3.500"
  • Counts in Source: 0

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
0.5′′	325.11270	58.74460		GCN #15700	GRB 140108A: Prompt enhanced Swift-XRT position
0.9′′	325.11212	58.74464		GCN #15705	GRB 140108A: Enhanced Swift-XRT position
1.5′′	325.11172	58.74449		GCN #15703	GRB 140108A: D50+BART optical candidate detection
2.2′′	325.11154	58.74483		GCN #15701	GRB 140108A: MASTER-Net OT detection
4.6′′	325.11060	58.74370		GCN #15699	GRB 140108A: Swift detection of a burst
33.9′′	325.12875	58.74869		GCN #15710	GRB 140108A: Swift-BAT refined analysis
46.6′′	325.09008	58.75017		GCN #15744	GRB 140108A: Mondy optical observations� refined analysis
46.6′′	325.09008	58.75017		GCN #15713	GRB 140108A: Mondy optical upper limit

There are 18 matches in total. See the full table for details.

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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
5.6	325.1151	58.7437		B2=20.4, I=17.8, R1=18.5, R2=18.5	USNO-B1
16.7	325.1079	58.7485		B1=20.3, R1=18.1	USNO-B1
20.0	325.1063	58.7490		B2=20.4, I=17.6, R1=18.7, R2=18.5	USNO-B1
20.6	325.1020	58.7428		B1=20.3, B2=20.6, R1=19.0, R2=18.7	USNO-B1
21.5	325.1231	58.7468		B1=20.1, B2=20.2, R1=19.1, R2=18.6	USNO-B1
25.0	325.1165	58.7511		B1=17.8, B2=16.6, I=12.7, R1=14.0, R2=14.5	USNO-B1
25.2	325.1041	58.7390		B2=20.6, I=17.8, R1=18.6, R2=18.8	USNO-B1
28.2	325.1240	58.7394		B2=20.6, R1=19.1, R2=19.2	USNO-B1
29.1	325.1213	58.7378		B1=20.3, I=18.4	USNO-B1
29.6	325.0983	58.7482		B1=18.7, B2=18.8, I=15.3, R1=16.8, R2=16.5	USNO-B1

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

There are 332 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
5.2	325.1149	58.7438	h=16.2, j=16.4, k=15.3	2MASS
14.4	325.1201	58.7439	B2=20.7, I=18.2, R1=19.1	USNO-B1
19.1	325.1164	58.7396	B2=20.6, R1=18.8, R2=18.9	USNO-B1
20.3	325.1022	58.7428	h=15.9, j=16.3, k=14.7	2MASS
24.8	325.1165	58.7511	h=10.8, j=11.5, k=10.5	2MASS
27.5	325.1171	58.7372	h=15.7, j=16.7, k=15.1	2MASS
29.2	325.0985	58.7481	h=13.5, j=14.2, k=13.2	2MASS
31.4	325.1270	58.7401	B1=20.1, B2=20.5, I=18.0, R1=19.3, R2=18.8	USNO-B1
31.4	325.1280	58.7479	h=15.5, j=16.1, k=15.1	2MASS
31.5	325.1280	58.7479	B2=20.7, I=17.8, R1=19.1, R2=18.9	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 499 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.