File:Gemini's Nod-&-Shuffle Provides Critical Deep Spectroscopic Data for Supernova Legacy Survey (geminiann05015c).tiff

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Gemini's_Nod-&-Shuffle_Provides_Critical_Deep_Spectroscopic_Data_for_Supernova_Legacy_Survey_(geminiann05015c).tiff ‎(250 × 404 pixels, file size: 142 KB, MIME type: image/tiff)

Captions

Captions

Contours at 68.3%, 95.5% and 99.7% confidence level for the fit to an (Ω<sub>M</sub>, Ω<sub>Λ</sub>) cosmology from the SNLS Hubble diagram (solid contours, the SDSS baryon acoustic oscillations (Eisenstein et al.

Summary[edit]

Description
English: Contours at 68.3%, 95.5% and 99.7% confidence level for the fit to an (ΩM, ΩΛ) cosmology from the SNLS Hubble diagram (solid contours, the SDSS baryon acoustic oscillations (Eisenstein et al. 2005, dotted lines), and the joint confidence contours (dashed lines). From the first year of SNLS, the strength of the dark energy appears to remain constant as the universe expands. This is at odds with a number of theretical ideas aobut the nature of dark energy.
Date 21 November 2005, 21:49:00 (upload date)
Source Gemini's Nod-&-Shuffle Provides Critical Deep Spectroscopic Data for Supernova Legacy Survey
Author International Gemini Observatory/NOIRLab/NSF/AURA
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current20:32, 27 October 2023Thumbnail for version as of 20:32, 27 October 2023250 × 404 (142 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/geminiann05015c.tif via Commons:Spacemedia

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