A Python wrapper for the Planetary Spectrum Generator.
The goal of this package is to make PSG more accessible to new users, but still be powerfull enough that expert users will find it useful.
In the simplest use case, users can create a PSG config file from scratch using the PyConfig class.
import pypsg
cfg = pypsg.cfg.PyConfig(
target=pypsg.cfg.Target(object='Exoplanet',name='Proxima Cen b')
)
print(cfg.content)b'<OBJECT-NAME>Proxima Cen b\n<OBJECT>Exoplanet'We can then call PSG with our setup.
psg = pypsg.APICall(
cfg=cfg,
output_type='rad',
)
response = psg()Now let's take a look at the rad file we get back. The PyRad class inherits from astropy.table.QTable.
rad = response.rad
radWave/freq Total Object Reflected Thermal
um W / (sr um m2) W / (sr um m2) W / (sr um m2) W / (sr um m2)
float64 float64 float64 float64 float64
--------- -------------- -------------- -------------- --------------
1.0 231.99203 231.992 231.992 1.76851e-13
1.1 184.89523 184.895 184.895 8.59289e-12
... ... ... ... ...
1.8 45.45587 45.4559 45.4559 1.69172e-05
1.9 38.276023 38.276 38.276 5.24737e-05
