WAVES_mock_catalogue_generator

This is the official code base to construct WAVES mock catalogues from SHARK/StingRay runs. SHARK and StingRay produce the physcical data and stores these in hdf5 formats on Setonix. This code then scrapes those hdf5 files and produces a usable data product (mock catalogue) for the WAVES colloboration.

Currenlty this code is in active development in preparation for WAVES and is not yet in its matured form.

To run the code simply install the repo on setonix and run the make_galaxy catlog.py script.

Tests

Run the following command to execute the unit tests:

python3 -m unittest discover -s tests -p "test_*.py" # all tests
python3 -m unittest discover -s tests -p "test_write.py" # specific

Properties

Galaxy Properties

Property	Description
coline_flux_int_1	Integrated CO(1-0) line flux [W/m^2]
coline_flux_int_10	Integrated CO(10-9) line flux [W/m^2]
coline_flux_int_2	Integrated CO(2-1) line flux [W/m^2]
coline_flux_int_3	Integrated CO(3-2) line flux [W/m^2]
coline_flux_int_4	Integrated CO(4-3) line flux [W/m^2]
coline_flux_int_5	Integrated CO(5-4) line flux [W/m^2]
coline_flux_int_6	Integrated CO(6-5) line flux [W/m^2]
coline_flux_int_7	Integrated CO(7-6) line flux [W/m^2]
coline_flux_int_8	Integrated CO(8-7) line flux [W/m^2]
coline_flux_int_9	Integrated CO(9-8) line flux [W/m^2]
coline_flux_int_vel_1	Velocity-integrated CO(1-0) line flux [Jy km/s]
coline_flux_int_vel_10	Velocity-integrated CO(10-9) line flux [Jy km/s]
coline_flux_int_vel_2	Velocity-integrated CO(2-1) line flux [Jy km/s]
coline_flux_int_vel_3	Velocity-integrated CO(3-2) line flux [Jy km/s]
coline_flux_int_vel_4	Velocity-integrated CO(4-3) line flux [Jy km/s]
coline_flux_int_vel_5	Velocity-integrated CO(5-4) line flux [Jy km/s]
coline_flux_int_vel_6	Velocity-integrated CO(6-5) line flux [Jy km/s]
coline_flux_int_vel_7	Velocity-integrated CO(7-6) line flux [Jy km/s]
coline_flux_int_vel_8	Velocity-integrated CO(8-7) line flux [Jy km/s]
coline_flux_int_vel_9	Velocity-integrated CO(9-8) line flux [Jy km/s]
hiline_flux_peak	[s/km] normalised peak HI line flux density of inclined galaxy (multiply by hiline_flux_int_vel to get Jy values)
hiline_flux_central	[s/km] normalised central HI line flux density of inclined galaxy (multiply by hiline_flux_int_vel to get Jy values)
hiline_width_peak	[km/s] HI line-width between flux peaks of inclined galaxy in rest-frame velocity units
hiline_width_50	[km/s] HI line-width at 50% of the peak flux of inclined galaxy in rest-frame velocity units
hiline_width_20	[km/s] HI line-width at 20% of the peak flux of inclined galaxy in rest-frame velocity units
hiline_flux_peak_eo	[s/km] normalised peak HI line flux density of edge-on galaxy (multiply by hiline_flux_int_vel to get Jy values)
hiline_flux_central_eo	[s/km] normalised central HI line flux density of edge-on galaxy (multiply by hiline_flux_int_vel to get Jy values)
hiline_width_peak_eo	[km/s] HI line-width between flux peaks of edge-on galaxy in rest-frame velocity units
hiline_width_50_eo	[km/s] HI line-width at 50% of the peak flux of edge-on galaxy in rest-frame velocity units
hiline_width_20_eo	[km/s] HI line-width at 20% of the peak flux of edge-on galaxy in rest-frame velocity units
h2line_flux_peak	[s/km] normalised peak molecular line flux density of inclined galaxy (multiply by velocity-integrated flux to get Jy)
h2line_flux_central	[s/km] normalised central molecular line flux density of inclined galaxy (multiply by velocity-integrated flux to get Jy)
h2line_width_peak	[km/s] molecular line-width between flux peaks of inclined galaxy in rest-frame velocity units
h2line_width_50	[km/s] molecular line-width at 50% of the peak flux of inclined galaxy in rest-frame velocity units
h2line_width_20	[km/s] molecular line-width at 20% of the peak flux of inclined galaxy in rest-frame velocity units
h2line_flux_peak_eo	[s/km] normalised peak molecular line flux density of edge-on galaxy (multiply by velocity-integrated flux to get Jy)
h2line_flux_central_eo	[s/km] normalised central molecular line flux density of edge-on galaxy (multiply by velocity-integrated flux to get Jy)
h2line_width_peak_eo	[km/s] molecular line-width between flux peaks of edge-on galaxy in rest-frame velocity units
h2line_width_50_eo	[km/s] molecular line-width at 50% of the peak flux of edge-on galaxy in rest-frame velocity units
h2line_width_20_eo	[km/s] molecular line-width at 20% of the peak flux of edge-on galaxy in rest-frame velocity units
snapshot	snapshot index
subvolume	subvolume index
tile	tile index in tiling array
zobs	redshift in observer-frame
zcmb	redshift in CMB frame
zcos	cosmological redshift without peculiar motions
dc	[Mpc/h] comoving distance
ra	[deg] right ascension
dec	[deg] declination
id_galaxy_sky	unique galaxy ID in mock sky, from 1 to n
id_galaxy_sky_smart	unique galaxy ID in mock sky, smart format
id_group_sky	unique group ID if galaxy is in a group, -1 otherwise
id_galaxy_sam	galaxy ID in SAM
id_halo_sam	host halo ID in SAM
type	galaxy type (0=central, 1=satellite in halo, 2=orphan)
inclination	[deg] inclination = angle between line-of-sight and spin axis
pa	[deg] position angle from north to east
mag	apparent magnitude (generic: M/L ratio of 1, no k-correction)
vpec_x	[proper km/s] x-component of peculiar velocity
vpec_y	[proper km/s] y-component of peculiar velocity
vpec_z	[proper km/s] z-component of peculiar velocity
vpec_r	[proper km/s] line-of-sight peculiar velocity
mstars_disk	[Msun/h] stellar mass in the disk
mstars_bulge	[Msun/h] stellar mass in the bulge
mgas_disk	[Msun/h] gas mass in the disk
mgas_bulge	[Msun/h] gas mass in the bulge
matom_disk	[Msun/h] atomic gas mass in the disk
matom_bulge	[Msun/h] atomic mass in the bulge
mmol_disk	[Msun/h] molecular gas mass in the disk
mmol_bulge	[Msun/h] molecular gas mass in the bulge
l_x	[Msun pMpc km/s] x-component of total angular momentum
l_y	[Msun pMpc km/s] y-component of total angular momentum
l_z	[Msun pMpc km/s] z-component of total angular momentum
jdisk	[cMpc/h km/s] specific angular momentum of the disk
jbulge	[cMpc/h km/s] specific angular momentum of the bulge
mvir_hosthalo	[Msun/h] host halo mass
mvir_subhalo	[Msun/h] subhalo mass
zgas_disk	metallicity of the gas in the disk
zgas_bulge	metallicity of the gas in the bulge
sfr_disk	[Msun/h/Gyr] star formation rate in the disk
sfr_burst	[Msun/h/Gyr] star formation rate in the bulge
mbh	[Msun/h] black hole mass
mbh_acc_hh	[Msun/h/Gyr] black hole accretion rate in the hot halo mode
mbh_acc_sb	[Msun/h/Gyr] black hole accretion rate in the starburst mode
vvir_hosthalo	[km/s] host halo virial velocity
vvir_subhalo	[km/s] subhalo virial velocity
cnfw_subhalo	NFW concentration parameter of subhalo
rstar_disk_apparent	[arcsec] apparent semi-major axis of half-mass ellipse of stellar disk
rstar_bulge_apparent	[arcsec] apparent semi-major axis of half-mass ellipse of stellar bulge
rgas_disk_apparent	[arcsec] apparent semi-major axis of half-mass ellipse of gas disk
rgas_bulge_apparent	[arcsec] apparent semi-major axis of half-mass ellipse of gas bulge
rstar_disk_intrinsic	[cMpc/h] intrinsic half-mass radius of stellar disk
rstar_bulge_intrinsic	[cMpc/h] intrinsic half-mass radius of stellar bulge
rgas_disk_intrinsic	[cMpc/h] intrinsic half-mass radius of gas disk
rgas_bulge_intrinsic	[cMpc/h] intrinsic half-mass radius of gas bulge
hiline_flux_int	[W/m^2] integrated HI line flux
hiline_flux_int_vel	[Jy km/s] velocity-integrated HI line flux

Group Properties

Property	Description
snapshot	snapshot index
subvolume	subvolume index
tile	tile index in tiling array
zobs	redshift in observer-frame
zcmb	redshift in CMB frame
zcos	cosmological redshift without peculiar motions
dc	[Mpc/h] comoving distance
ra	[deg] right ascension
dec	[deg] declination
vpec_x	[proper km/s] x-component of peculiar velocity
vpec_y	[proper km/s] y-component of peculiar velocity
vpec_z	[proper km/s] z-component of peculiar velocity
vpec_r	[proper km/s] line-of-sight peculiar velocity
sigma_3d_all	[proper km/s] 3D peculiar velocity dispersion of ALL group members, including non-detections
sigma_los_detected	[proper km/s] line-of-sight peculiar velocity dispersion of detected group members
id_group_sky	unique parent halo ID in mock sky
id_halo_sam	parent halo ID in SAM
mvir	[Msun/h] virial mass
n_galaxies_total	total number of galaxies that live in the same group (host halo)
n_galaxies_selected	number of galaxies that live in the same group (host halo) and are present in the mock sky
flag	group flag: 0 if group complete, >0 if truncated by survey edge (+1), snapshot limit (+2), tile edge (+4), shell edge (+8)