HDF  8`  TREE`1(DhJxPV88]xbHhm0Xs`hY(X(8H8еpHEAPx 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 4cA Pinput_filename'All100.hdf5/hlist_00000051_0.07994.list ?@4 460=C_xSNODP02 3(4 ?@4 460=C_x ?@4 470=C_x ?@4 4H70=C_x\CM0@I5o@ ףp=3@c]F2@If@C6:2?.@%P@u1@#Ga@ΪV5K7?z,C?@ߦ?"%䃞?Ǻ-.@d`F@fjk@ZӼ38@j_x;S u&@:A@ǵ#^)p, &jt%@=ϝ@J͞?3h蟠t^c#t//"lxz,s0@"A 3@.9(a6 Lb0>V'L}->z{a">4'MO_">}u>@C>@@@33333@0@33333@М@33333?@В@`@0@33333@М@fffffN@d@!@0@33333@М@@@ @0@33333@М@@@ @0@33333@М@iv?iv?iv?iv?iv?iv?)=/s*` !Qv2)#-5*`5 Qk68B0>BWW9BSpBF]8B٪;B.0:B. :Bʭ7BK>BF]8B٪;B.0:B. :BŶ$BQB@;B5 B(!BF4B8B 2B@Q5B@/3Bu*B_O9B=BB 5B@T9B7`8B6BPB4ABA4B m:BeW*BDB68B0>BWW9BSpBWW9BSpBWW9BSpB 9B@?P@hA ?@4 4h80=C_x ?@4 480=C_x ?@4 480=C_x ?@4 4:0=C_x ?@4 480=C_xSNODBPE`FpG ?@4 4(90=C_x@X90=C_@90=C_ ?@4 490=C_xSNODI8LHMXN ?@4 490=C_x ?@4 4:0=C_x@H:0=C_ ?@4 4x:0=C_xSNODhOQ(R8S ?@4 4:0=C_x ?@4 4 w0=C_xSNODHrtu~ ?@4 4;0=C_x ?@4 48;0=C_xSNODPT`HWpHx[@h;0=C_@;0=C_ ?@4 4;0=C_x ?@4 4;0=C_xSNOD(\^_` ?@4 4(<0=C_x ?@4 4X<0=C_x ?@4 4<0=C_x ?@4 4<0=C_xSNODade(f ?@4 4<0=C_x ?@4 4=0=C_x ?@4 4H=0=C_x ?@4 4x=0=C_xSNOD8gi(j0k ?@4 4=0=C_x ?@4 4=0=C_x@>0=C_@8>0=C_SNOD8lHoP(p`8q ?@4 4h>0=C_x ?@4 4v0=C_x j]@_@x&1]@M^@+W^@-f^@@@@@@@[wT?al!A ?$([?»\w?_vO~??3mJ?E>?M$zŒ?$]3f?1=a?sˮ?ZӼ?Dio?Af?[B>٬?o_?n4@?t{Ic&@/8`bRap@RUp@Q[n@(\o@q= ףn@Hzl@Rap@RUp@Q[n@(\o@q= ףn@Hzl@Q0@QXD@HzH@GzT3@(\@33333#T@Rap@RUp@Q[n@(\o@p= ׳o@Hzl@&:@ F%u6@5h @ q'@F_@9c4@+H?SW>?镲 ?"vy?KqU?04?F%u?̒5?;M O?>d?q@H?=~oӟ?Ր?t`? ? Y?E_?}"O?l`?lu?@߾?pUj?&kC4? 7?V`[V_?V_?V_?V_?V_?V_?D`˸է5^I @uVC@Gz6@X9:@R*@ R@A`ЂE@ rhiT@MbXJ@jtM@E`U@A`"cZ@Go[6B@B@m/;BSp@uV@o]@ʡE@+;@?5^I7@X92@(\@NbX9&@v2@ ?@4 4v0=C_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 4Pw0=C_x ?@4 4w0=C_x ?@4 4w0=C_x ?@4 4w0=C_xSNODXXP`p@x0=C_ ?@4 4@x0=C_x@px0=C_ ?@4 4x0=C_xSNOD؊( ?@4 4x0=C_x ?@4 4y0=C_x ?@4 40y0=C_x ?@4 4`y0=C_xSNOD8@`PpX ?@4 4y0=C_x ?@4 4y0=C_x ?@4 4y0=C_x ?@4 4 z0=C_xSNOD`hp@Pz0=C_@z0=C_ ?@4 4z0=C_x@z0=C_SNODp@{0=C_@@{0=C_@p{0=C_@{0=C_SNOD ?@4 4{0=C_x ?@4 4|0=C_x ?@4 40|0=C_x ?@4 4`|0=C_xSNOD( ?@4 4|0=C_x@|0=C_ ?@4 4|0=C_x ?@4 4 }0=C_xSNOD08( ?@4 4P}0=C_x ?@4 4}0=C_x ?@4 4}0=C_x ?@4 4}0=C_xSNOD@8HPX`hp( ?@4 4~0=C_x ?@4 4@~0=C_x