HDF  8`  TREE`1(DhJxPV88]xbHhm0Xs`hY(X(8H8еpHEAPxw Consistent Trees_columnsscale(0) id(1) desc_scale(2) desc_id(3) num_prog(4) pid(5) upid(6) desc_pid(7) phantom(8) sam_Mvir(9) Mvir(10) Rvir(11) rs(12) vrms(13) mmp?(14) scale_of_last_MM(15) vmax(16) x(17) y(18) z(19) vx(20) vy(21) vz(22) Jx(23) Jy(24) Jz(25) Spin(26) Breadth_first_ID(27) Depth_first_ID(28) Tree_root_ID(29) Orig_halo_ID(30) Snap_idx(31) Next_coprogenitor_depthfirst_ID(32) Last_progenitor_depthfirst_ID(33) Last_mainleaf_depthfirst_ID(34) Tidal_Force(35) Tidal_ID(36) Rs_Klypin(37) Mvir_all(38) M200b(39) M200c(40) M500c(41) M2500c(42) Xoff(43) Voff(44) Spin_Bullock(45) b_to_a(46) c_to_a(47) A[x](48) A[y](49) A[z](50) b_to_a(500c)(51) c_to_a(500c)(52) A[x](500c)(53) A[y](500c)(54) A[z](500c)(55) T/|U|(56) M_pe_Behroozi(57) M_pe_Diemer(58) Halfmass_Radius(59) rvmax(60) Macc(61) Mpeak(62) Vacc(63) Vpeak(64) Halfmass_Scale(65) Acc_Rate_Inst(66) Acc_Rate_100Myr(67) Acc_Rate_1*Tdyn(68) Acc_Rate_2*Tdyn(69) Acc_Rate_Mpeak(70) Acc_Log_Vmax_Inst(71) Acc_Log_Vmax_1*Tdyn(72) Mpeak_Scale(73) Acc_Scale(74) First_Acc_Scale(75) First_Acc_Mvir(76) First_Acc_Vmax(77) Vmax\@Mpeak(78) Tidal_Force_Tdyn(79) Log_(Vmax/Vmax_max(Tdyn;Tmpeak))(80) Time_to_future_merger(81) Future_merger_MMP_ID(82) Consistent Trees_metadata#scale(0) id(1) desc_scale(2) desc_id(3) num_prog(4) pid(5) upid(6) desc_pid(7) phantom(8) sam_Mvir(9) Mvir(10) Rvir(11) rs(12) vrms(13) mmp?(14) scale_of_last_MM(15) vmax(16) x(17) y(18) z(19) vx(20) vy(21) vz(22) Jx(23) Jy(24) Jz(25) Spin(26) Breadth_first_ID(27) Depth_first_ID(28) Tree_root_ID(29) Orig_halo_ID(30) Snap_idx(31) Next_coprogenitor_depthfirst_ID(32) Last_progenitor_depthfirst_ID(33) Last_mainleaf_depthfirst_ID(34) Tidal_Force(35) Tidal_ID(36) Rs_Klypin(37) Mvir_all(38) M200b(39) M200c(40) M500c(41) M2500c(42) Xoff(43) Voff(44) Spin_Bullock(45) b_to_a(46) c_to_a(47) A[x](48) A[y](49) A[z](50) b_to_a(500c)(51) c_to_a(500c)(52) A[x](500c)(53) A[y](500c)(54) A[z](500c)(55) T/|U|(56) M_pe_Behroozi(57) M_pe_Diemer(58) Halfmass_Radius(59) rvmax(60) Macc(61) Mpeak(62) Vacc(63) Vpeak(64) Halfmass_Scale(65) Acc_Rate_Inst(66) Acc_Rate_100Myr(67) Acc_Rate_1*Tdyn(68) Acc_Rate_2*Tdyn(69) Acc_Rate_Mpeak(70) Acc_Log_Vmax_Inst(71) Acc_Log_Vmax_1*Tdyn(72) Mpeak_Scale(73) Acc_Scale(74) First_Acc_Scale(75) First_Acc_Mvir(76) First_Acc_Vmax(77) Vmax\@Mpeak(78) Tidal_Force_Tdyn(79) Log_(Vmax/Vmax_max(Tdyn;Tmpeak))(80) Time_to_future_merger(81) Future_merger_MMP_ID(82) #Omega_M = 0.308900; Omega_L = 0.691100; h0 = 0.677400 #Full box size = 2000.000000 Mpc/h #Scale: Scale factor of halo. #ID: ID of halo (unique across entire simulation). #Desc_Scale: Scale of descendant halo, if applicable. #Descid: ID of descendant halo, if applicable. #Num_prog: Number of progenitors. #Pid: ID of least massive host halo (-1 if distinct halo). #Upid: ID of most massive host halo (different from Pid when the halo is within two or more larger halos). #Desc_pid: Pid of descendant halo (if applicable). #Phantom: Nonzero for halos interpolated across timesteps. #SAM_Mvir: Halo mass, smoothed across accretion history; always greater than sum of halo masses of contributing progenitors (Msun/h). Only for use with select semi-analytical models. #Mvir: Halo mass (Msun/h). #Rvir: Halo radius (kpc/h comoving). #Rs: Scale radius (kpc/h comoving). #Vrms: Velocity dispersion (km/s physical). #mmp?: whether the halo is the most massive progenitor or not. #scale_of_last_MM: scale factor of the last major merger (Mass ratio > 0.3). #Vmax: Maxmimum circular velocity (km/s physical). #X/Y/Z: Halo position (Mpc/h comoving). #VX/VY/VZ: Halo velocity (km/s physical, peculiar). #JX/JY/JZ: Halo angular momenta ((Msun/h) * (Mpc/h) * km/s (physical)). #Spin: Halo spin parameter. #Breadth_first_ID: breadth-first ordering of halos within a tree. #Depth_first_ID: depth-first ordering of halos within a tree. #Tree_root_ID: ID of the halo at the last timestep in the tree. #Orig_halo_ID: Original halo ID from halo finder. #Snap_idx: Index of snapshot (in original snapshot list) from which halo originated. #Next_coprogenitor_depthfirst_ID: Depthfirst ID of next coprogenitor. #Last_progenitor_depthfirst_ID: Depthfirst ID of last progenitor. #Last_mainleaf_depthfirst_ID: Depthfirst ID of last progenitor on main progenitor branch. #Tidal_Force: Strongest tidal force from any nearby halo, in dimensionless units (Rhalo / Rhill). #Tidal_ID: ID of halo exerting strongest tidal force. #Rs_Klypin: Scale radius determined using Vmax and Mvir (see Rockstar paper) #Mvir_all: Mass enclosed within the specified overdensity, including unbound particles (Msun/h) #M200b--M2500c: Mass enclosed within specified overdensities (Msun/h) #Xoff: Offset of density peak from average particle position (kpc/h comoving) #Voff: Offset of density peak from average particle velocity (km/s physical) #Spin_Bullock: Bullock spin parameter (J/(sqrt(2)*MVR)) #b_to_a, c_to_a: Ratio of second and third largest shape ellipsoid axes (B and C) to largest shape ellipsoid axis (A) (dimensionless). # Shapes are determined by the method in Allgood et al. (2006). # (500c) indicates that only particles within R500c are considered. #A[x],A[y],A[z]: Largest shape ellipsoid axis (kpc/h comoving) #T/|U|: ratio of kinetic to potential energies #M_pe_*: Pseudo-evolution corrected masses (very experimental) #Halfmass_Radius rvmax: Radius within which 1/2 of Mvir is enclosed. #Consistent Trees Version 1.01 #Macc,Vacc: Mass and Vmax at accretion. #Mpeak,Vpeak: Peak mass and Vmax over mass accretion history. #Halfmass_Scale: Scale factor at which the MMP reaches 0.5*Mpeak. #Acc_Rate_*: Halo mass (or log10 vmax) accretion rates in Msun/h/yr (or dex/yr). # Inst: instantaneous; 100Myr: averaged over past 100Myr, # X*Tdyn: averaged over past X*virial dynamical time. # Mpeak: Growth Rate of Mpeak, averaged from current z to z+0.5 # Log_Vmax: Growth Rate of Log10(Vmax) #Mpeak_Scale: Scale at which Mpeak was reached. #Acc_Scale: Scale at which satellites were (last) accreted. #First_Acc_Scale: Scale at which current and former satellites first passed through a larger halo. #First_Acc_(Mvir|Vmax): Mvir and Vmax at First_Acc_Scale. #Vmax@Mpeak: Halo Vmax at the scale at which Mpeak was reached. #Tidal_Force_Tdyn: Dimensionless tidal force averaged over past dynamical time. #Log_(Vmax/Vmax_max(Tdyn;TMpeak)): Log10 of Vmax_now over Vmax@(Tdyn ago) OR Vmax@Mpeak (if and only if Mpeak happened > 1Tdyn ago). #Time_to_future_merger: Time (in Gyr) until the given halo merges into a larger halo. (-1 if no future merger happens) #Future_merger_MMP_ID: most-massive progenitor of the halo into which the given halo merges. (-1 if the main progenitor of the future merger halo does not exist at the given scale factor.) @Consistent Trees_version1.01 H HDF5_version.GCOL1.10.12.10.0 8 TotNhalos@/ H h5py_version @input_catalog_typeConsistent Trees Hinput_filedatestamp ?@4 4@A Pinput_filename'All100.hdf5/hlist_00000074_0.07994.list ?@4 46(OC_xSNODP02 3(4 ?@4 46(OC_x ?@4 47(OC_x ?@4 407(OC_x7[ %@?ŊZU+@|% ?W[s#@"DԿ-&$@ALs,@M߿ҍ$@R%M =U1@48e'@ h"lx@ o_N%@1%elV}N.@"@q -`8@Z !5@~8gD&@YQi@Qkw5@l, PC"Pn/@r.U!@$?">د ,>t3qJ>]>$>q>#}N+$> Y">\>Ic/1 >̜@H@X@@9@@P@X@33333@9@y@L@X@@9@Q@h@X@a@9@Q@h@X@a@9@iv?iv?iv?iv?iv?YԀ j%k p =K@ Ӏ g$ ) ,"K@u 9BL@B}^8B!Z9B~I9Biv?iv?iv?iv?iv?\(m@fffffq@{Gzo@(\/m@(\m@˟ @ +YJ@;OJ@-G@t6K@E$K@vi?Pf?Pf?vi?Pf?9ɱA@?P@hA ?@4 4 8(OC_x ?@4 4H8(OC_x ?@4 4p8(OC_x ?@4 4(:(OC_x ?@4 48(OC_xSNODBPE`FpG ?@4 48(OC_x@8(OC_@9(OC_ ?@4 489(OC_xSNODI8LHMXN ?@4 4`9(OC_x ?@4 49(OC_x@9(OC_ ?@4 49(OC_xSNODhOQ(R8S ?@4 4:(OC_x ?@4 4=(OC_xSNODHrtuv ?@4 4P:(OC_x ?@4 4x:(OC_xSNODPT`HWpHx[@:(OC_@:(OC_ ?@4 4:(OC_x ?@4 4;(OC_xSNOD(\^_` ?@4 4@;(OC_x ?@4 4h;(OC_x ?@4 4;(OC_x ?@4 4;(OC_xSNODade(f ?@4 4;(OC_x ?@4 4<(OC_x ?@4 40<(OC_x ?@4 4X<(OC_xSNOD8gi(j0k ?@4 4<(OC_x ?@4 4<(OC_x@<(OC_@<(OC_SNOD8lHoP(p`8q ?@4 4 =(OC_x ?@4 4H=(OC_x ?@4 4p=(OC_xA_xA_x_500cA_yA_y_500cA_zA_z_500cAcc_Log_Vmax_1_TdynAcc_Log_Vmax_InstAcc_Rate_100MyrAcc_Rate_1_TdynAcc_Rate_2_TdynAcc_Rate_InstAcc_Rate_MpeakAcc_ScaleBreadth_first_IDDepth_first_IDFirst_Acc_MvirFirst_Acc_ScaleFirst_Acc_VmaxFuture_merger_MMP_IDHalfmass_RadiusHalfmass_ScaleJxJyJzLast_mainleaf_depthfirst_IDLast_progenitor_depthfirst_IDLog_Vmax_Vmax_max_Tdyn_Tmpeak_M200bM200cM2500cM500cM_pe_BehrooziM_pe_DiemerMaccMpeakMpeak_ScaleMvirMvir_allNext_coprogenitor_depthfirst_IDOrig_halo_IDRs_KlypinRvirSnap_idxSpinSpin_BullockT_UTidal_ForceTidal_Force_TdynTidal_IDTime_to_future_mergerTree_root_IDVaccVmax_MpeakVoffVpeakXoffb_to_ab_to_a_500cc_to_ac_to_a_500cdesc_iddesc_piddesc_scaleidmmpnum_progphantompidrsrvmaxsam_Mvirscalescale_of_last_MMupidvmaxvrmsvxvyvzxyz ?@4 4=(OC_x ?@4 4=(OC_x ?@4 4>(OC_x ?@4 48>(OC_xSNODXXP}`~p@`>(OC_ ?@4 4>(OC_x@(OC_gb Qu{K6Y@\(m@fffffq@{Gzo@(\/m@(\m@\(m@fffffq@{Gzo@(\/m@(\m@Q;@ףp= 2@ףp= W8@Gz@@Q^0@\(m@fffffq@{Gzo@(\/m@(\m@A}˜.@{Fw{@@uE1@T8 @89@0?}iƢ?8b->?%䃞?6qrCQ?{ަ??aVI?ڧ1?䃞ͪ?W[Ɏ?A&9 ?j?i>"?鲘?%jj?Жs)?Q,?!>M?[tYL?KԲ? \}c@V_?V_?V_?V_?V_?˟ @FX5@jt.@1Z.@&18@v/=@(\2P@\Q@!Q@|?5^W@MrR@n:BKABDe?BŲb;BVk:Biv?iv?iv?iv?iv?vi?vi?Pf?vi?Pf?\(m@fffffq@{Gzo@(\/m@(\m@Rup@r@Gz q@Qp@(\µo@GzN@q= ףgq= ףR@RIbQ6Q0@Y;zG@@q= ף7@b@@@Q=Gz@= ףp]@p= @GzJ@{Gϖ@Gz@@GzՖ@(\h@@Q@Q@= ףp۞@{@Q{p@QO@K7Aх@= ףp@ ?@4 40(OC_xSNOD؂( ?@4 4X(OC_x ?@4 4(OC_x ?@4 4(OC_x ?@4 4І(OC_xSNOD8@`PpX ?@4 4(OC_x ?@4 4 (OC_x ?@4 4H(OC_x ?@4 4p(OC_xSNOD`hp@(OC_@(OC_ ?@4 4(OC_x@(OC_SNODp@8(OC_@`(OC_@(OC_@(OC_SNOD ?@4 4؈(OC_x ?@4 4(OC_x ?@4 4((OC_x ?@4 4P(OC_xSNOD( ?@4 4x(OC_x@(OC_ ?@4 4ȉ(OC_x ?@4 4(OC_xSNOD08( ?@4 4(OC_x ?@4 4@(OC_x ?@4 4h(OC_x ?@4 4(OC_xSNOD@8HPX`hp( ?@4 4(OC_x ?@4 4(OC_x