Swift Trigger: 443861

Presumed name: GRB 110128A

BAT	12^h 55^m 29.76^s, +28° 04′ 46.6″
position:	(193.874, 28.0796 ± 180″)
XRT	12^h 55^m 35.06^s, +28° 03′ 54.4″
position:	(193.8961, 28.0651 ± 2.3″)
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.008 mag

Best RA:	12^h 55^m 35.06^s	= 193.8961 d
Best Dec:	+28° 03′ 54.4″	= 28.0651 d

Gal Lat:
Gal Long:

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

unknown image

Blink images with DSS (link via GSFC)

XRT SPER data

SPER results page for this trigger.

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	Source	Misc
0.5′′	193.89625	28.06503	GCN #11612	GRB 110128A: Swift/UVOT observations
0.5′′	193.89625	28.06503	GCN #11605	GRB 110128A: Afterglow detection from NOT
1.6′′	193.89661	28.06511	GCN #11606	GRB 110128A: Enhanced Swift-XRT position
4.4′′	193.89471	28.06508	GCN #11603	GRB 110128A: Swift detection of a burst
5.3′′	193.89742	28.06600	GCN #11608	GRB 110128A: WHT redshifts of nearby field galaxies
173.8′′	193.87100	28.10800	GCN #11614	GRB 110128A� Swift-BAT refined analysis

There are 12 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
0.5	193.8963	28.0650	GRB 110128A
24.2	193.9015	28.0698	NGP9 F323-0917116
78.1	193.9146	28.0508	2MASS J12553951+2803033	B=15.5, H=14.930, J=15.332, K=15.102, R=15.700
107.6	193.8883	28.0942	GMP 5928
109.1	193.9300	28.0700	OMHR J125539.59+280303.1	B=15.3
130.8	193.9371	28.0619	GMP 5830
170.2	193.8496	28.0886	GMP 6002
186.1	193.9167	28.0167	GMP 5878
194.8	193.8367	28.0786	GMP 6026
196.6	193.8425	28.0378	GMP 6014

There are 10 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*		Catalogue
4.4	193.8946	28.0650		NED
5.5	193.8975	28.0661	Mag=22.8	NED
5.5	193.8975	28.0660	R=21.5, g=22.5, i=20.6, u=24.9, z=20.4	SDSS
9.5	193.8988	28.0642	Mag=24.5	NED
9.6	193.8970	28.0625	R=20.7, g=22.3, i=19.9, u=23.5, z=19.4	SDSS
9.6	193.8970	28.0625	R=20.6, g=22.7, i=19.9, u=26.4, z=19.1	SDSS
9.7	193.8971	28.0625	Mag=21.7	NED
9.8	193.8933	28.0661	Mag=23.7	NED
9.8	193.8933	28.0662	R=22.4, g=23.6, i=22.1, u=26.9, z=21.0	SDSS
20.3	193.8929	28.0603	Mag=23.1	NED

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

There are 381 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
9.5	193.8989	28.0642	I=22.7, R=22.7, g=24.5, u=25.0, z=22.5	SDSS
10.0	193.8971	28.0625	B1=20.8, I=18.9, R2=20.2	USNO-B1
20.3	193.8929	28.0602	I=20.7, R=21.6, g=23.0, u=24.9, z=20.0	SDSS
20.3	193.8929	28.0602	I=20.5, R=21.7, g=23.1, u=24.0, z=19.9	SDSS
23.8	193.9015	28.0696	h=15.9, j=16.6, k=15.5	2MASS
25.3	193.9003	28.0591	B1=20.9, B2=21.4	USNO-B1
25.7	193.8964	28.0722	I=19.3, R=20.3, g=21.6, u=23.5, z=18.8	SDSS
26.3	193.8908	28.0595	I=17.1, R=17.4, g=18.4, u=20.7, z=16.9	SDSS
26.3	193.8908	28.0595	I=17.1, R=17.4, g=18.4, u=20.8, z=16.8	SDSS
26.6	193.8907	28.0594	h=15.2, j=15.8, k=15.0	2MASS

Queried USNO-B1, SDSS, 2MASS.

There are 185 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.