tests:collision:mock_data:challenge_4
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tests:collision:mock_data:challenge_4 [2017/03/18 15:45] – v.henault-brunet | tests:collision:mock_data:challenge_4 [2022/10/24 12:28] (current) – external edit 127.0.0.1 | ||
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- N black holes = 2 | - N black holes = 2 | ||
- Mass in remnants = 27176.4 Msun | - Mass in remnants = 27176.4 Msun | ||
- | |||
- | (We assume that radial/LOS velocities are available for all stars brighter than V=15 (N=1143).) | ||
We do the comparison in 3 steps: | We do the comparison in 3 steps: | ||
- | - Surface brightness profile + RVs | + | - Step 1: Surface brightness profile + RVs |
- | - Surface brightness profile + RVs + PMs | + | - Step 2: Surface brightness profile + RVs + PMs (' |
- | - Surface brightness profile + RVs + PMs + Gaia | + | - Step 3: Surface brightness profile + RVs + PMs (' |
- | + | (+ local mass function | |
- | The data for the 3 fitting steps : | + | |
- | - Step 1: | + | |
- | - Surface brightness: {{: | + | |
- | - Discrete LOS velocities: {{: | + | |
- | - LOS velocity dispersion profile: {{: | + | |
- | - Step 2: | + | |
- | - Discrete proper motions: {{: | + | |
- | - Proper motion dispersion profiles: {{: | + | |
- | - Step 3: | + | |
- | - Gaia proper motions: | + | |
- | - Gaia proper motion dispersion profiles: | + | |
- | For methods that allow it, you can also use constraints from a mock observed mass function at a projected radius | + | ** DOWNLOAD NEW M4 MOCK DATA (updated 21/ |
- | A number density | + | Included are the surface brightness profile, line-of-sight dispersion |
- | The mass profile in projection and the $M/L_V$ ratio in projection can be found here: | ||
- | - {{: |
tests/collision/mock_data/challenge_4.1489851947.txt.gz · Last modified: 2022/10/24 12:28 (external edit)