Challenge 1: Single mass clusters, isolated and tidally limited.

Challenge 4: Comparison of mass modelling methods using N-body model of M4.

Challenge 2: Multi-mass clusters, no stellar evolution

(Simulations ran and kindly made available by Holger Baumgardt)

Here we consider 2 clusters which are slightly more realistic:

1. IC: King (1966) W_0 = 5 model, N = 131072, Kroupa (2001) mass function between 0.1-15 Msun (no black-holes).
2. No primordial binaries, no central black hole, circular orbit in logarithmic halo with V = 220 km/s.
3. Z = 0.001
4. Stellar evolution and mass-loss according to Hurley et al. (2000, 2002)
5. Two Galactocentric radii: 8.5 kpc and 15 kpc.

Below are 2 snapshots at an age of roughly 10 Myr, 100 Myr, 1Gyr and 12 Gyr. The columns are the same as in Challenge 2.

1. w05_n131k_rg8.5_feh-0.0_t10.gz UPDATED! Thursday August 22
2. w05_n131k_rg8.5_feh-0.0_t100.gz UPDATED! Thursday August 22
3. w05_n131k_rg8.5_feh-0.0_t1000.gz UPDATED! Thursday August 22
4. w05_n131k_rg8.5_feh-0.0_t12000.gz
5. w05-n131k_rg15_feh-0.0.t10.gz NEW! Tuesday August 20
6. w05-n131k_rg15_feh-0.0.t100.gz NEW! Tuesday August 20
7. w05-n131k_rg15_feh-0.0.t1000.gz NEW! Tuesday August 20
8. w05_n131k_rg15_feh-0.0_t12000.gz

Final list of snapshots used in Sollima et al. in prep, columns are:

1. w5rh11.5r8.5-t0.gz
2. w5rh11.5r8.5-t10024.05.gz
3. w5rh11.5r8.5-t1019.394.gz
4. w5rh11.5r8.5-t11009.46.gz
5. w5rh11.5r8.5-t2004.809.gz
6. w5rh11.5r8.5-t3024.204.gz
7. w5rh11.5r8.5-t4009.618.gz
8. w5rh11.5r8.5-t5029.013.gz
9. w5rh11.5r8.5-t6014.427.gz
10. w5rh11.5r8.5-t7033.822.gz
11. w5rh11.5r8.5-t8019.236.gz
12. w5rh11.5r8.5-t9004.651.gz
13. w5rh1r8.5-t0.gz
14. w5rh1r8.5-t10020.gz
15. w5rh1r8.5-t1020.gz
16. w5rh1r8.5-t11010.gz
17. w5rh1r8.5-t120.gz
18. w5rh1r8.5-t12000.gz
19. w5rh1r8.5-t13020.gz
20. w5rh1r8.5-t2010.gz
21. w5rh1r8.5-t210.gz
22. w5rh1r8.5-t30.gz
23. w5rh1r8.5-t300.gz
24. w5rh1r8.5-t3000.gz
25. w5rh1r8.5-t4020.gz
26. w5rh1r8.5-t420.gz
27. w5rh1r8.5-t5010.gz
28. w5rh1r8.5-t510.gz
29. w5rh1r8.5-t60.gz
30. w5rh1r8.5-t6000.gz
31. w5rh1r8.5-t7020.gz
32. w5rh1r8.5-t8010.gz
33. w5rh1r8.5-t90.gz
34. w5rh1r8.5-t9000.gz

The definition of the stellar types (KSTAR) used in the NBODY6 snapshots can be found in the Appendix.

There 23 possible stellar types (KSTAR) in NBODY

     0       Low main sequence (M < 0.7).
     1       Main sequence.
     2       Hertzsprung gap (HG).
     3       Red giant.
     4       Core Helium burning.
     5       First AGB.
     6       Second AGB.
     7       Helium main sequence.
     8       Helium HG.
     9       Helium GB.
    10       Helium white dwarf.
    11       Carbon-Oxygen white dwarf.
    12       Oxygen-Neon white dwarf.
    13       Neutron star.
    14       Black hole.
    15       Massless supernova remnant.
    19       Circularizing binary (c.m. value).
    20       Circularized binary.
    21       First Roche stage (inactive).
    22       Second Roche stage.