ALMA Planet Detection Tool
(last
update
: May 7 2012)
Introduction
Manual
Star (Blackbody Radiator)
K-Star [T = 4500K, L = 0.35 L☉]]
G-Star [T = 6000K, L = 1.00 L☉]
F-Star [T = 6900K, L = 7.50 L☉]
A-Star [T = 8500K, L = 20 L☉]
T-Tauri-Star [T = 4000K, L = 0.95 L☉]
Herbig-Ae-Star [T = 9500K, L = 43 L☉]
Disk Size
Disc radius R
disc
∈
[2 AU, 9 AU]
[8 AU, 36 AU]
[14 AU, 63 AU]
[20 AU, 90 AU]
[26 AU, 117 AU]
[32 AU, 144 AU]
[38 AU, 171 AU]
[44 AU, 198 AU]
[50 AU, 225 AU]
Dust Grain Size Distribution
n(a) ~ a
-3.5
Large Dust Grains (a
min
= 5 nm, a
max
= 100 μm)
Small Dust Grains (a
min
= 5 nm, a
max
= 250 nm)
Total Disk Mass
Force a total disc mass [M
☉
]:
Define total disc mass by disc size (Cut-out from Butterfly-Star-Disc)
M = 2.67 · 10^(-2)
M = 2.67 · 10^(-3);
M = 2.67 · 10^(-4)
M = 2.67 · 10^(-5)
M = 2.67 · 10^(-6)
M = 2.67 · 10^(-7)
ALMA Observation Parameters
Exposure Time:
Wavelength:
Array Configuration:
½ h
2 h
8 h
330 μm
430 μm
750 μm
950 μm
1.3 mm
2.0 mm
3.3 mm
insert an even number ≤ 28
Hydrodynamic Model
At the moment there is only one hydrodynamic model available.
Jan Philipp Ruge