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Docs reflect the fact that StarModel needs at least one apparent mag #29

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Docs reflect the fact that StarModel needs at least one apparent mag #29

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docs reflect the fact that StarModel needs at least one apparent mag
petigura Aug 8, 2016
bfebdea
M_V from Peacut and Mamajek 2013
petigura Aug 8, 2016
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32 changes: 30 additions & 2 deletions docs/index.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -88,12 +88,40 @@ the following:
Teff = (5770, 80)
logg = (4.44, 0.08)
feh = (0.00, 0.10)


# StarModel needs at least one apparent mag
V = (4.86,0.02) # M_V for sun (Peacut and Mamajek 2013)

dar = Dartmouth_Isochrone()

model = StarModel(dar, Teff=Teff, logg=logg, feh=feh)
model = StarModel(dar, Teff=Teff, logg=logg, feh=feh, V=V)
model.fit()

# Distance should come out to 10pc

Adding in a Parallax
--------------------


.. code-block:: python

#spectroscopic properties (value, uncertainty)
Teff = (5770, 80)
feh = (0.00, 0.10)

V = (4.86,0.02) # M_V for sun (Peacut and Mamajek 2013)
parallax=(100,1) # Paralax in mas
maxAV = 0.01
dar = Dartmouth_Isochrone()

model = StarModel(
dar, Teff=Teff, feh=feh, V=V, parallax=parallax,maxAV=0.01
)
model.fit()

# Radius should come out to 1 solar radius.


The model now has a ``samples`` property that contains all of the
samples generated by the MultiNest/MCMC chain in a :class:`pandas.DataFrame`
object---or more specifically, it contains both the samples generated
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