1999MNRAS.303L..47E

Query : 1999MNRAS.303L..47E

1999MNRAS.303L..47E - Mon. Not. R. Astron. Soc., 303, L47-L52 (1999/March-1)

Constraints on omega-^- and omega-m- from distant type Ia supernovae and cosmic microwave background anisotropies.

EFSTATHIOU G., BRIDLE S.L., LASENBY A.N., HOBSON M.P. and ELLIS R.S.

Abstract (from CDS):

We perform a combined likelihood analysis of the latest cosmic microwave background anisotropy data and distant Type Ia supernova data of Perlmutter et al. Our analysis is restricted to cosmological models where structure forms from adiabatic initial fluctuations characterized by a power-law spectrum with negligible tensor component. Marginalizing over other parameters, our best-fitting solution gives Ωm = 0.25+0.18–0.12 and ΩΛ = 0.63+0.17–0.23 (95 per cent confidence errors) for the cosmic densities contributed by matter and a cosmological constant, respectively. The results therefore strongly favour a nearly spatially flat Universe with a non-zero cosmological constant.

Abstract Copyright: 1999, Royal Astronomical Society

Journal keyword(s): cosmic microwave background - cosmology: miscellaneous

Simbad objects: 1

goto Full paper

goto View the references in ADS

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 1997O SN* 08 24 02.51 +04 07 33.1       22.97   SNIa 21 1

Query : 1999MNRAS.303L..47E

Basic data :
SN 1997O -- SuperNova
Other object types: otypes_help 		SN* (2012A&A,SN)
ICRS coord. (ep=J2000) : 		08 24 02.51 +04 07 33.1 [ 500 500 90 ] D 1997IAUC.6540Q...1S
FK4 coord. (ep=B1950 eq=1950) : 		08 21 24.78 +04 17 17.6 [ 500 500 90 ]
Gal coord. (ep=J2000) : 		220.06550 +22.44546 [ 500 500 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 92171 [~] / z(~) 0.3740 [~] / cz 112122 [~]
   D 2003ApJ...594....1T
Spectral type: 		SNIa C 2008yCat....1.2024B
Fluxes (1) :
R 22.97 [~] D 2008yCat.2283....0B
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon
notes:

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 Display criteria :

Identifiers (1) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

SN 1997O

References (21 between 1850 and 2026) (Total 21)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements Description of Measurements

SpT : 1   

   

External archives :

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 1999MNRAS.303L..47E and select 'bookmark this link' or equivalent in the popup menu