Skip banner and navigation tools.

Home > GRB region information > 707231

Swift Trigger: 707231

Presumed name: GRB 160804A

Back to trigger list.

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

BAT	14h 46m 33.36s, +10° 00′ 03.6″
position:	(221.639, 10.001 ± 10800″)
XRT	14h 46m 30.98s, +09° 59′ 45.6″
position:	(221.62909, 9.99599 ± 5″)
UVOT	No position available.
Galactic NHI:	1.78×100 cm-2
Galactic E(B-V):	0.025 mag

Best RA:	14h 46m 30.98s	= 221.62909 d
Best Dec:	+09° 59′ 45.6″	= 9.99599 d
Gal Lat:	57.93
Gal Long:	6.16
Sun angle:	not found

---

GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

---

Sun angle for this burst.

UVOT data

No UVOT images are currently available.

---

XRT SPER data

No SPER data received yet. Refresh this page to check again.

---

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′′	221.62909	9.99599		GCN #19761	GRB 160804A: Swift detection of a burst
10.8′′	221.62987	9.99889		GCN #19762	GRB 160804A: Enhanced Swift-XRT position
11.4′′	221.62975	9.99908		GCN #19764	GRB 160804A: Swift/UVOT Detection
11.4′′	221.62975	9.99908		GCN #19768	GRB160804A: MASTER-SAAO observation
82.7′′	221.65167	10.00172		GCN #19765	GRB 160804A: 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
7.2	221.6311	9.9957	2MASS J14463146+0959444	H=15.328, J=15.785, K=14.973, g=18.506, i=18.040, r=18.311, u=19.137, z=17.498
39.7	221.6185	9.9925	TYC 911-171-1	B=12.37, H=10.574, J=10.918, K=10.499, V=11.92
128.4	221.6048	10.0225	SDSS J144625.16+100120.8	g=22.072, i=20.082, r=20.661, u=23.204, z=19.124

There are 3 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

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
6.4	221.6301	9.9946		R=20.8, g=21.9, i=20.5, u=22.4, z=20.3	SDSS
6.4	221.6300	9.9944	0.468000	Mag=21.8	NED
7.1	221.6308	9.9958		Mag=18.5	NED
9.6	221.6264	9.9957		R=22.3, g=24.3, i=21.4, u=26.3, z=21.2	SDSS
10.7	221.6258	9.9956	0.461000	Mag=22.3	NED
11.4	221.6296	9.9992	0.585000	Mag=21.6	NED
11.4	221.6298	9.9991		R=21.3, g=21.8, i=20.7, u=22.1, z=20.8	SDSS
11.8	221.6308	9.9933	0.530000	Mag=23.6	NED
13.5	221.6293	9.9997		B=21.2, R=20.0	APM-N
15.9	221.6271	9.9919	0.525000	Mag=23.8	NED

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

There are 709 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
7.2	221.6311	9.9958	I=18.0, R=18.3, g=18.5, u=19.1, z=17.5	SDSS
7.2	221.6311	9.9957	h=15.4, j=15.8, k=15.0	2MASS
7.3	221.6311	9.9958	B1=18.7, B2=19.3, I=18.0, R1=18.7, R2=18.2	USNO-B1
23.8	221.6351	9.9930	B1=21.1, R1=20.3	USNO-B1
40.3	221.6183	9.9924	h=10.6, j=10.9, k=10.5	2MASS
40.3	221.6183	9.9925	I=11.9, R=12.1, g=12.6, u=15.0, z=12.5	SDSS
46.3	221.6178	9.9895	I=22.3, R=22.8, g=23.6, u=23.9, z=21.8	SDSS
52.9	221.6149	10.0006	I=19.5, R=20.2, g=21.5, u=23.2, z=19.1	SDSS
53.3	221.6169	10.0047	I=22.8, R=22.7, g=23.6, u=23.8, z=21.8	SDSS
55.1	221.6339	9.9814	B1=21.2, B2=21.2, R2=19.9	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.