BEER_curve
A very small package to model the BEaming, Ellipsoidal variations, and Reflected/emitted light from low-mass companions with thanks to Faigler and Mazeh (2011) for coming up with a great name.
Installing
pip install BEER_curve
Example
import matplotlib.pyplot as plt
import numpy as np
from BEER_curve import BEER_curve
# HAT-P-7 b parameters from Jackson et al. (2012)
params = {
"per": 2.204733,
"i": 83.1,
"a": 4.15,
"T0": 0.,
"p": 1./12.85,
"linLimb": 0.314709,
"quadLimb": 0.312125,
"b": 0.499,
"baseline": 0.,
"Aellip": 37.e-6,
"Abeam": 5.e-6,
"F0": 0.,
"Aplanet": 60.e-6,
"eclipse_depth": 60.e-6,
"phase_shift": 0.
}
t = np.linspace(0, 2*params['per'], 1000)
BC = BEER_curve(t, params)
plt.scatter(t % params['per'], BC.all_signals())
plt.show() # not required if you're running the code in a jupyter notebook
