% halo properties
CC             			9.0			% halo concentration
V200	       			116.0	  	% circular velocity v_200 (in km/sec)
LAMBDA         			0.05		% spin parameter          

% mass fractions
MD             			0.05425751      	% disk mass fraction      
MB             			0.001782    	% bulge mass fraction     
MBH            			0.00001    	% black hole mass fraction. If zero, no black
                        			% hole is generated, otherwise one at the centre
                         	 		% is added.

% particle numbers
N_HALO         			1762052     	% desired number of particles in dark halo
N_DISK         			1788203     	% desired number of collisionless particles in disk
N_GAS          			570902      	% number of gas particles in disk
N_BULGE        			272205       % number of bulge particles


Softening           0.1      	% soften force on small scales

% disc structural properties

GasFraction    			0.4044477     	% relative content of gas in the disk, the rest is stars
JD             			0.035	#386942	  	% disk spin fraction, typically chosen equal to MD (XXX how
									% is this divided among the stars and gas?)
DiskHeight          	0.2         % thickness of stellar disk in units of	radial scale length
RadialDispersionFactor  1.0         % radial dispersion in units of the vertical
MaxGasDiskHeight        5.0        % prevent flaring of outer gas disk

GasExpAlpha             3.0         % gas disk scale length multiplicative factor


% bulge properties

BulgeSize      			0.136        	% bulge scale length in units of disk scale length 

HI_GasMassFraction     	0.1			% mass of extended, flat HI disk in terms of the total gas mass
HI_GasDiskScaleLength  	6.0			% scale length of extended gas disk in terms of scale length of the disk 

% Springel & Hernquist (2003) ISM model parameters

MaxSfrTimescale     	4.5         % Gas consumption timescale (multi-phase model)
FactorSN            	0.1         % beta, mass fraction of massive stars (multi-phase model)
FactorEVP           	3000        % A_0, evaporation parameter (multi-phase model)
TempSupernova       	3e+08       % T_SN, effective "supernova temperature",sets feedback energy (multi-phase model)
TempClouds          	1000        % temperature of cold clouds (multi-phase model)

FactorForSofterEQS  	1.0           % Can be used to make the equation of state
                                	% softer. For 1.0, the multiphase model is
									% used, while for 0.0 isothermal at 10^4 K is
									% assumed. Intermediate values interpolate
                                	% linearly between the two pressures.

% Redshift scaling

REDSHIFT            	0.0         % redshift to scale galaxy properties to
Omega_m0            	0.3         % Omega_m
Omega_L0            	0.7         % Omega_L