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The Cosmic Flows project : voyage to the Great Attractor - LUTH

The Cosmic Flows project : voyage to the Great Attractor - LUTH

The Cosmic Flows project : voyage to the Great Attractor - LUTH

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Future surveys and simulaGons<br />

2015 : cosmicflows-­‐3<br />

Radio : -­‐ conGnue deep HI GBT + PARKES + Archives (~900 GBT -­‐ 200 Parkes)<br />

-­‐ SKA precursors mulGdish : WALLABY ASKAP, WNSHS AperGf Westerbrok<br />

Pho<strong>to</strong>metry : -­‐ near-­‐infrared (SPITZER + WISE) (analysis started)<br />

-­‐ mulGband (Pan-­‐STARRS + SKYMAPPER)<br />

1,800 > 7,000 > 40,000 distances / at 5% / all-­‐sky / 200 Mpc<br />

Peculiar Velocity Data will include Shapley<br />

super-­‐cluster, observe closer <strong>to</strong> ZOA<br />

Do we reach <strong>the</strong> end of <strong>the</strong> cosmic flow<br />

mo2on <strong>to</strong>wards <strong>the</strong> CMB?<br />

Can we explain it with standard cosmology ?<br />

space<br />

Zone of avoidance<br />

North South

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