1. From Ultra-Faint Dwarfs to the ICL: A Fundamental Tube for Hot Stellar Systems in Dark Matter Halos Erik Tollerud Team Irvine Collaborators: James Bullock, Manoj Kaplinghat, Joe Wolf UC Santa Cruz Galaxy Formation Workshop 2009

2. Luminosity Bias Correction No L M mapping necessary – just distributions and detection limits! Tollerud, Bullock, Strigari, & Willman 08

3. Hundreds of MW Satellites Tollerud et al. 2008

4. Future Surveys Bullock et al. In prep 2009 Tollerud et al. 2008

5. What do we do with all these Satellites?

7. Fundamental Plane 3D Movie of FP Zaritsky+ 06 (E+ICL) Burstein+ 97 (E) Simon&Geha 07, Walker+ 08, Martin 08, Mateo 98 (dSph) Graves+ 09 (FP) Pryor & Meylan 93 w/ Harris 03 (GCs) Tollerud et al. In prep

8. MLR Space FP: Independent Observables MLR: Intrinsic Properties σ Re Ie M 1/2 L 1/2 r 1/2 (Wolf et al. 09)

9. MLR Space Tollerud et al. In prep

10. Dwarf/GC Separation Tollerud et al. In prep Belokurov+ 07

11. Dwarf/GC Separation Tollerud et al. In prep

12. Fundamental Tube Tollerud et al. In prep

13. Profile Matching Tollerud et al. In prep

14. Profile Matching Abundance Matching w/o Abundances! Tollerud et al. In prep Moster et al. 09 (arXiv 0903.4682) Conroy & Wechsler 08

15. Profile Matching Abundance Matching w/o Abundances! Tollerud et al. In prep Moster et al. 09 (arXiv 0903.4682) Conroy & Wechsler 08

16. Scatter Tollerud et al. In prep Baryons Dominate Near L* o M 1/2 contaminated Stealth Galaxies at the faintest end?

17. Conclusions Hundreds of Satellites will provide unique tests for galaxy formation MLR Space Fundamental Tube + Profile Matching connects halos to galaxies over 7 orders of magnitude in Mvir Consistent with and complementary to abundance matching Empirically separates dSphs from GCs

18. Backup Slides

19. Mv Scatter

20. Future Surveys Tollerud et al. 2008

21. Burstein Mh->Mdm

22. Correction Method

23. Subhalo Distributions Diemand, Kuhlen, & Madau 2007 Tollerud et al. 2008

24. Subhalo Distributions Diemand, Kuhlen, & Madau 2007 Tollerud et al. 2008

25. Subhalo Distributions Diemand, Kuhlen, & Madau 2007 Tollerud et al. 2008

26. Scenarios Inclusion of faintest dSphs VL Subhalo population R outer Detection Limits

27. KS Test

28. MW Sats

29. SDSS Detection Limits Lines: Koposov et al. 2007 Shaded region: Walsh, Willman, & Jerjen 2008 Tollerud et al. 2008

30. Outline Hundreds of Satellites/Luminosity Bias o Tollerud et al. 2008 SDSS dSph and the Fundamental Plane MLR Space and Fundamental Tube Profile Matching

31. Templates

32. [Slide Title] 1st level bullet o 2nd level bullet  3rd level bullet 1st level bullet o 2nd level bullet  3rd level bullet

33. [Slide Title] 1st level bullet o 2nd level bullet  3rd level bullet 1st level bullet o 2nd level bullet  3rd level bullet ● 1st level bullet ● 2nd level bullet ● 3rd level bullet ● 1st level bullet ● 2nd level bullet ● 3rd level bullet

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