tests:sphtri:tidal
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tests:sphtri:tidal [2014/10/30 09:31] – justin | tests:sphtri:tidal [2022/10/24 12:26] (current) – external edit 127.0.0.1 | ||
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===== Tidally stripped models ===== | ===== Tidally stripped models ===== | ||
- | For these models, we set up a spherical two component (stars/dark matter) " | + | For these models, we set up a spherical two component (stars/dark matter) " |
< | < | ||
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< | < | ||
M_{\rm disk} = 5 \times 10^{10}\, | M_{\rm disk} = 5 \times 10^{10}\, | ||
+ | </ | ||
+ | < | ||
v_0 = 220\,{\rm km/s} | v_0 = 220\,{\rm km/s} | ||
+ | </ | ||
+ | < | ||
r_t = 8\,{\rm kpc} | r_t = 8\,{\rm kpc} | ||
+ | </ | ||
+ | < | ||
a = 4\,{\rm kpc} | a = 4\,{\rm kpc} | ||
+ | </ | ||
+ | < | ||
b = 0.5\,{\rm kpc} | b = 0.5\,{\rm kpc} | ||
+ | </ | ||
+ | < | ||
q_0 = 1.0 | q_0 = 1.0 | ||
</ | </ | ||
- | Four orbits were chosen as follows; each aligned at 40 degrees to the x-z plane; each evolved for 5 Gyrs. | + | Four orbits were chosen as follows; each aligned at 40 degrees to the x-z plane; each evolved for 5 Gyrs using a version of the [[http:// |
^ Orbit ^ x(kpc) ^ y(kpc) ^ z(kpc) ^ vx(km/s) ^ vy(km/s) ^ vz(km/s) ^ [peri, | ^ Orbit ^ x(kpc) ^ y(kpc) ^ z(kpc) ^ vx(km/s) ^ vy(km/s) ^ vz(km/s) ^ [peri, | ||
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* _err.txt files :: The same as above but assuming 2km/s Gaussian velocity errors. | * _err.txt files :: The same as above but assuming 2km/s Gaussian velocity errors. | ||
* .dat files (Gadget) :: < | * .dat files (Gadget) :: < | ||
+ | * Files are numbered by the sampling e.g. _10000 is 10,000 stars and by the random draw from the full distribution e.g. _10000_0. **As with the spherical mocks, you should model by default including the 2km/s errors and using the _0 then _1, _2, _3 files in order**. (i.e. if you can only afford to run a single tidal mock for each orbit, then you should run the _10000_0_err file projected along the z-axis.) | ||
^ Orbit ^ Data files ^ | ^ Orbit ^ Data files ^ | ||
- | | Orbit1 | {{: | + | | Orbit1 | {{: |
- | | Orbit2 | {{: | + | | Orbit2 | {{: |
- | | Orbit3 | {{: | + | | Orbit3 | {{: |
- | | Orbit4 | {{: | + | | Orbit4 | {{: |
tests/sphtri/tidal.1414661503.txt.gz · Last modified: 2022/10/24 12:26 (external edit)