Swift Trigger: 450884

Presumed name: GRB 110407A

BAT	12^h 23^m 59.28^s, +15° 43′ 04.8″
position:	(185.997, +15.718 ± 180″)
XRT	12^h 24^m 07.51^s, +15° 42′ 42.8″
position:	(186.0313, 15.7119 ± 2.2″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.026 mag

Best RA:	12^h 24^m 07.51^s	= 186.0313 d
Best Dec:	+15° 42′ 42.8″	= 15.7119 d

Gal Lat:
Gal Long:

Sun angle:	155.46°, -11.3 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

unknown image

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) : 12 24 7.50 (15.7118)
- Dec (J2000): +15 42 42.3 ( 15.71137)
- Error (90%): 2.1
- Counts in Source: 390

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
0.4′′	186.03139	15.71184	GCN #11901	GRB 100407A : Errata of afterglow position in GCN 11899
0.7′′	186.03130	15.71170	GCN #11896	GRB 110407A: Prompt enhanced Swift-XRT position
1.0′′	186.03113	15.71169	GCN #11903	GRB 110407A: Enhanced Swift-XRT position
3.8′′	186.03139	15.71295	GCN #11899	GRB 110407A : Lulin optical afterglow detection
7.1′′	186.03329	15.71147	GCN #11894	GRB 110407A: Swift detection of a burst
7.1′′	186.03329	15.71147	GCN #11895	GRB 110407A: Swift detection of a burst
59.6′′	186.02208	15.72589	GCN #11902	GRB 110407A: Swift-BAT refined analysis

There are 16 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
6.8	186.0296	15.7131	Mag=23.7	NED
18.4	186.0260	15.7126	R=22.1, g=24.3, i=21.4, u=25.2, z=21.1	SDSS
18.4	186.0258	15.7125	Mag=23.7	NED
19.5	186.0297	15.7171	R=22.6, g=21.9, i=22.4, u=27.1, z=21.8	SDSS
24.7	186.0297	15.7052	R=25.2, g=24.4, i=23.6, u=25.5, z=20.7	SDSS
25.8	186.0387	15.7118	R=22.7, g=22.8, i=21.9, u=23.4, z=21.8	SDSS
33.3	186.0336	15.7029	R=21.4, g=21.8, i=22.7, u=27.8, z=18.6	SDSS
35.1	186.0233	15.7178	Mag=23.2	NED
39.1	186.0298	15.7011	R=22.8, g=23.8, i=21.9, u=24.0, z=21.9	SDSS
43.1	186.0325	15.7000	Mag=23.4	NED

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

There are 391 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
6.9	186.0297	15.7130	I=20.9, R=22.2, g=23.7, u=25.2, z=20.2	SDSS
31.5	186.0294	15.7034	I=24.2, R=24.0, g=23.4, u=24.3, z=21.9	SDSS
31.5	186.0372	15.7053	I=24.4, R=24.8, g=25.3, u=24.6, z=21.4	SDSS
35.1	186.0232	15.7178	I=19.6, R=21.8, g=23.2, u=23.7, z=18.3	SDSS
35.2	186.0232	15.7179	h=16.0, j=16.7, k=15.6	2MASS
43.1	186.0328	15.7000	I=22.6, R=22.8, g=23.4, u=23.4, z=21.6	SDSS
44.5	186.0205	15.7053	I=24.3, R=25.7, g=25.1, u=25.5, z=21.3	SDSS
45.1	186.0279	15.7240	I=21.6, R=21.8, g=22.1, u=22.7, z=21.3	SDSS
52.0	186.0163	15.7117	I=20.0, R=20.3, g=21.2, u=22.8, z=19.9	SDSS
54.3	186.0156	15.7120	B2=21.6, R1=19.8, R2=20.3	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 107 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.