Swift Trigger: 614390

Presumed name: GRB 141004A

BAT	05^h 06^m 55.20^s, +12° 49′ 58.8″
position:	(76.730, 12.833 ± 180″)
XRT	05^h 06^m 56.04^s, +12° 49′ 11.3″
position:	(76.7335, 12.8198 ± 2.0″)
UVOT	05^h 06^m 56.14^s, +12° 49′ 11.3″
position:	(76.7339, +12.8198 ± 0.6″)
Galactic N_HI:	1.84×10⁰ cm^-2
Galactic E(B-V):	0.403 mag

Best RA:	05^h 06^m 56.14^s	= 76.7339 d
Best Dec:	+12° 49′ 11.3″	= +12.8198 d

Gal Lat:	-16.32
Gal Long:	188.74

Sun angle:	114.18°, 7.6 hr West

¹Sper #12 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

u image

white image

Blink images with DSS (link via GSFC)

XRT SPER data

SPER results page for this trigger.

There are 12 SPER messages, and 1 objects have been found

- Object 1 - enhanced position.
- RA (J2000) : 05 06 56.02 (12.8198)
- Dec (J2000): +12 49 11.2 ( 12.81985)
- Error (90%): 2.0
- Counts in Source: 475

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	Source	Misc
0.1′′	76.73392	12.81981	GCN #16890	GRB 141004A: Swift/UVOT Detection
0.1′′	76.73392	12.81981	GCN #16878	GRB 141004A: Swift detection of a burst with an optical counterpart
0.7′′	76.73404	12.81967	GCN #16880	GRB 141004A: 1.23m CAHA optical observations
0.7′′	76.73408	12.81969	GCN #16886	GRB 141004A: Monte Agliale Observatory optical observations
0.9′′	76.73404	12.81959	GCN #16881	GRB 141004A: TNG photometric and spectroscopic observations
1.7′′	76.73358	12.81944	GCN #16883	GRB 141004A: Enhanced Swift-XRT position
54.1′′	76.72100	12.82800	GCN #16892	GRB 141004A: Swift-BAT refined analysis

There are 13 matches in total. See the full table for details.

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*		Catalogue
31.4	76.7315	12.8113	B1=19.9, R2=18.8	USNO-B1
64.3	76.7259	12.8361	R1=19.2, R2=18.8	USNO-B1
73.6	76.7137	12.8132	I=19.6, R2=19.6	USNO-B1
77.5	76.7287	12.8408	B2=20.9, R2=19.3	USNO-B1
80.4	76.7127	12.8105	B2=21.8, I=19.4, R2=19.6	USNO-B1
85.8	76.7292	12.8433		NED
86.8	76.7449	12.8412	R1=19.0, R2=19.3	USNO-B1
87.5	76.7507	12.8374	B1=19.7, B2=20.9, R2=19.4	USNO-B1
88.2	76.7511	12.8373	B1=20.0, B2=21.5, R2=19.3	USNO-B1
91.0	76.7244	12.8435	I=19.6, R2=19.3	USNO-B1

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

There are 50 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
5.4	76.7320	12.8194	h=15.7, j=16.2, k=15.4	2MASS
5.5	76.7320	12.8196	B1=20.1, B2=20.3, I=17.7, R1=18.2, R2=18.1	USNO-B1
30.8	76.7366	12.8118	B1=19.0, B2=19.4, I=17.4, R1=17.8, R2=17.7	USNO-B1
30.9	76.7398	12.8258	B2=20.7, I=19.6, R1=19.1, R2=19.6	USNO-B1
30.9	76.7366	12.8118	h=15.2, j=16.1, k=15.4	2MASS
35.3	76.7420	12.8145	B1=17.7, B2=18.1, I=15.6, R1=16.1, R2=16.3	USNO-B1
35.6	76.7255	12.8259	B2=21.7, I=18.7, R2=19.3	USNO-B1
35.6	76.7420	12.8144	h=14.3, j=14.8, k=14.2	2MASS
38.6	76.7227	12.8180	B1=19.1, B2=19.2, I=17.9, R1=18.2, R2=18.0	USNO-B1
40.9	76.7390	12.8098	B1=20.3, B2=20.5, I=18.2, R1=18.8, R2=18.7	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 174 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.