Skip banner and navigation tools.

Home > GRB region information > 617149

Swift Trigger: 617149

Presumed name: GRB 141031B

Back to trigger list.

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

BAT	23h 47m 43.68s, +41° 21′ 54.0″
position:	(356.932, +41.365 ± 180″)
XRT	23h 47m 37.34s, +41° 21′ 06.8″
position:	(356.9056, 41.3519 ± 2.6″)
UVOT	No position available.
Galactic NHI:	8.42×100 cm-2
Galactic E(B-V):	0.127 mag

Best RA:	23h 47m 37.34s	= 356.9056 d
Best Dec:	+41° 21′ 06.8″	= 41.3519 d
Gal Lat:	-19.94
Gal Long:	110.25
Sun angle:	136.90°, -9.4 hr East of Sun

¹Sper #2 auto processing.

---

GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

---

Sun angle for this burst.

UVOT data

Blink images with DSS (link via GSFC)

---

XRT SPER data

SPER results page for this trigger.

There are 4 SPER messages, and 1 objects have been found

• • Object 1 - enhanced position.
  • RA (J2000) : 23 47 37.26 (41.3521)
  • Dec (J2000): +41 21 07.7 ( 41.35274)
  • Error (90%): 2.6
  • Counts in Source: 45

See the SPER page for details of how this position was produced.

---

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′′	356.90560	41.35190		GCN #16998	GRB 141031B: Swift detection of a burst
1.5′′	356.90517	41.35214		GCN #17000	GRB 141031B: Nanshan optical upper limit
2.8′′	356.90500	41.35253		GCN #17009	GRB 141031B: Enhanced Swift-XRT position
62.1′′	356.88300	41.35500		GCN #17011	GRB 141031B: Swift-BAT refined analysis

---

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
32.8	356.9148	41.3460		B1=18.7, B2=18.9, I=18.0, R1=18.3, R2=18.3	USNO-B1
38.9	356.9050	41.3627		B2=20.9, I=18.4, R1=19.1	USNO-B1
40.0	356.9147	41.3432		B1=18.5, I=17.4	USNO-B1
40.0	356.9186	41.3466		B1=20.4, B2=20.6, I=18.2, R1=18.7, R2=19.1	USNO-B1
41.4	356.9151	41.3429		B=19.5, R=18.0	APM-N
44.2	356.9100	41.3400			NED
44.6	356.9099	41.3399		B=19.5, R=18.1	APM-N
44.6	356.9031	41.3642		B=22.3, R=20.0	APM-N
45.3	356.8912	41.3584		B2=20.7, I=18.8	USNO-B1
55.0	356.9260	41.3521		I=18.8, R2=20.7	USNO-B1

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

There are 72 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
10.5	356.9080	41.3542	B1=19.3, B2=19.4, I=18.0, R1=18.2, R2=18.4	USNO-B1
10.6	356.9079	41.3543	h=16.3, j=16.7, k=15.5	2MASS
13.0	356.9101	41.3505	B2=21.5, I=19.2, R2=20.7	USNO-B1
30.5	356.9002	41.3445	B2=21.4, I=18.4, R1=19.5, R2=20.4	USNO-B1
31.5	356.9004	41.3441	B2=21.1, I=18.5, R2=19.8	USNO-B1
33.3	356.9140	41.3587	B1=20.0, B2=21.5, I=18.6, R1=19.5, R2=19.8	USNO-B1
34.9	356.8945	41.3569	B2=21.2, R2=19.9	USNO-B1
39.7	356.9048	41.3629	B2=20.8, I=18.8, R1=19.1, R2=19.4	USNO-B1
41.5	356.9150	41.3428	B1=19.4, B2=18.5, I=16.8, R1=17.9, R2=17.4	USNO-B1
44.0	356.9156	41.3423	h=15.4, j=16.2, k=15.4	2MASS

Queried USNO-B1, SDSS, 2MASS.

There are 155 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.