2011ATel.3541....1X

Query : 2011ATel.3541....1X

2011ATel.3541....1X - The Astronomer's Telegram, 3541, 1 (2011/August-0)

Swift UVOT detection of SN 2011ek.

XU D., GAL-YAM A., NUGENT P., THOMAS R.C., SULLIVAN M. and HOWELL A.

Abstract (from CDS):

The Swift satellite began observing SN2011ek (CBETs #2783 and #2785) on August 9th, 2011. The UVOT data show a relatively bright source coincident with the location of the supernova. Including possible contamination from the host galaxy, we measure the following preliminary magnitudes:

UT(midtime) Filter Mag(AB) MagErr 0.7223 V 15.22 0.04 0.7120 B 15.82 0.03 0.7101 U 17.43 0.07 0.7072 UVW1 19.62 0.14 0.7297 UVM2 >22.31 N/A 0.7167 UVW2 21.43 0.22

There is no source detected by the XRT at this position, roughly corresponding to a 3sigma upper limit of 4x10^-13 erg/cm^2/s.

Thanks go to the Swift team for performing these ToO observations.


Abstract Copyright: ∼

Journal keyword(s): X-ray - Supernovae

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SN 2011ek SN* 02 25 48.89 +18 32 00.0   13.84 13.66     SNIapec: 30 1

Query : 2011ATel.3541....1X

Basic data :
SN 2011ek -- SuperNova
Other object types: otypes_help 		SN* (2014MNRAS,SN), SN? (PSN)
ICRS coord. (ep=J2000) : 		02 25 48.89 +18 32 00.0 [ ] D 2008yCat....1.2024B
FK4 coord. (ep=B1950 eq=1950) : 		02 23 02.03 +18 18 30.3 [ ]
Gal coord. (ep=J2000) : 		152.13017 -38.92873 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 1258 [3] / z(~) 0.004206 [0.000010] / cz 1260.93 [3.00]
   D 2012MNRAS.426.2359M
Spectral type: 		SNIapec: D 2008yCat....1.2024B
Fluxes (2) :
B 13.84 [0.15] D 2012MNRAS.426.2359M
V 13.66 [~] D 2012MNRAS.426.2359M
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Hierarchy : number of linked objects
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: 1 : 26 Display criteria :

Identifiers (3) :
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SN 2011ek PSN J02254889+1832000 PTF 11kfk

References (30 between 1850 and 2026) (Total 30)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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