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Dynamical Analysis: Is there enough mass in gas and stars to make clumps bound?
2T = -U
- 3sHI2 = G Mvir /(aR1/2)
- Mvir = 1.91x106 sHI2 R1/2
Mgas=1.36MHI
Mstars=(M*/LB) * LB
- M*/LB=0
- M*/LB=2 const SFH, 10Gyr
- M*/LB=5 exp SFH, 10 Gyr
filled symbols = foreground & background subtraction
open symbols = no foreground or background subtraction