Yael-II/MSc1-Internship-Stellar-Cluster
1
0
Fork 0
mirror of https://codeberg.org/Yael-II/MSc1-Internship-Stellar-Cluster.git synced 2026-03-15 03:16:26 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add files via upload

Browse Source
This commit is contained in:
Yaël M
2024-06-20 16:34:22 +02:00
committed by GitHub
parent e5bb7b3ebd
commit bad8879241
8 changed files with 162 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
COSMIC/source/COSMIC_v3_init.py
View File

@@ -10,6 +10,7 @@ import numpy as np
import amuse.units.units as u
import COSMIC_v3_galaxy as galaxy
import COSMIC_v3_coordinates as coords
from amuse.units import nbody_system
from amuse.ic.kingmodel import new_king_model
@@ -97,6 +98,7 @@ def king_salpeter_binaries(params):
stars.ra = 0 | u.deg
stars.dec = 0 | u.deg
stars.dist = 0 | u.pc
stars.X_v = 0 | u.km * u.s**(-1)
stars.X_vsini = 0 | u.km * u.s**(-1)
stars.X_temperature_0 = 0 | u.kilo(u.eV)
@@ -120,6 +122,8 @@ def king_salpeter_binaries(params):
semi_major_axis, eccentricity = orbital_parameters(params, binaries[i].mass_tot)
binaries[i].semi_major_axis = semi_major_axis
binaries[i].eccentricity = eccentricity
stars.move_to_center()
return stars, binaries, converter
@@ -140,9 +144,10 @@ def generate_galaxy(stars, params):
stars.x += params["cluster_position_x"]
stars.y += params["cluster_position_y"]
stars.z += params["cluster_position_z"]
phi = np.arctan2(stars.center_of_mass().y, stars.center_of_mass().x)
phi = np.arctan2(stars.center_of_mass().y.value_in(u.pc), stars.center_of_mass().x.value_in(u.pc))
stars.vx += - vc * np.sin(phi)
stars.vy += vc * np.cos(phi)
stars = coords.xyz2radecdist(stars)
return stars, galaxy_model
def add_stars(codes, stars):