Ofer Lahav
Ofer Lahav Ofer Lahav
2MASS and follow-ups • 2MASS: 1.5M galaxies (K s < 13.5) • 6dF (Southern hemisphere): 150K redshifts (K s < 12.75) and 15K Dn-sigma distances * 2MRS: 25K redshifts (K s
A brief history of the LG dipole • LG motion wrt to the CMB based on WMAP (1 st year) v LG = 627 +/- 22 km/sec towards (l,b) = (273 +/- 3 , 29 +/- 3) deg * IRAS dipole (Yahil, Rowan-Robinson, Davis, Strauss, …) * Optical dipole (Lynden-Bell, Lahav, Hudson,…) * Cluster dipole (Scaramella, Plionis, Tully,…) * 2MASS (Maller,…)
- Page 1 and 2: Large Scale Structure at Low Redshi
- Page 3 and 4: LSS at low z • 2MRS/6dF The LG di
- Page 6 and 7: 2MASS Galactic chart F
- Page 10 and 11: Dipole - weighting schemes by Numbe
- Page 12 and 13: Kocevski, Mullis & Ebeling, astro-p
- Page 14 and 15: The expected rms bulk motion h V 2
- Page 16 and 17: The revival of peculiar velocities
- Page 18 and 19: 7 Abell clusters 77 groups (>8) 20
- Page 20 and 21: From 2dF+CMB (6 parameter fit): Col
- Page 22 and 23: Brief History of ‘Hot Dark Matter
- Page 24 and 25: Data 2dFGRS Neutrino mass from Cosm
- Page 26 and 27: The halo model - the ‘new biasing
- Page 28 and 29: Correlation Function per Type dP /
- Page 30 and 31: Imaging CFHTLS Supernovae SDSS Spec
- Page 32 and 33: Input: magnitudes ANNz Collister &
- Page 34 and 35: DES + VISTA griz+YJHKs filters 10σ
- Page 36: Conclusions - in the Trio’s own w
2MASS and follow-ups<br />
• 2MASS: 1.5M galaxies (K s < 13.5)<br />
• 6dF (Southern hemisphere):<br />
150K redshifts (K s < 12.75)<br />
and 15K Dn-sigma distances<br />
* 2MRS: 25K redshifts (K s