# -----------------------------------------------------------------------------
# This software is distributed under the terms
# of the GNU Lesser General Public Licence (LGPL)
# See LICENSE.md for further details
# -----------------------------------------------------------------------------
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Thu Jan 16 08:56:13 2020
@author: crombez
"""
from astropy.io import fits
import matplotlib.pyplot as plt
# Show basic information of a fits image acquired
# with the andor zyla and plot the image
[docs]
def show_image_and_infos(path, file):
hdul = fits.open(path + file)
show_images_infos(path, file)
plt.figure()
plt.imshow(hdul[0].data[0])
plt.show()
[docs]
def show_images_infos(path, file): # Show basic information of a fits image acquired
hdul = fits.open(path + file)
print("***** Name file : " + file + " *****")
print("Type de données : " + hdul[0].header["DATATYPE"])
print("Mode d'acquisition : " + hdul[0].header["ACQMODE"])
print("Temps d'exposition : " + str(hdul[0].header["EXPOSURE"]))
print("Temps de lecture : " + str(hdul[0].header["READTIME"]))
print("Longeur d'onde de Rayleigh : " + str(hdul[0].header["RAYWAVE"]))
print("Longeur d'onde détectée : " + str(hdul[0].header["DTNWLGTH"]))
print("***********************************" + "\n")
# Plot the resulting fuction of to set of 1D data with the same dimension
[docs]
def simple_plot_2D(
Lx, Ly, fig=None, title=None, xlabel=None, ylabel=None, style_color="b"
):
plt.figure(fig)
plt.clf()
plt.title(title)
plt.xlabel(xlabel)
plt.ylabel(ylabel)
plt.plot(Lx, Ly, style_color)
plt.show()
# Plot a 2D matrix
[docs]
def plot_im2D(Im, fig=None, title=None, xlabel=None, ylabel=None, cmap="viridis"):
plt.figure(fig)
plt.clf()
plt.title(title)
plt.xlabel(xlabel)
plt.ylabel(ylabel)
plt.imshow(Im, cmap=cmap)
plt.colorbar()
plt.show()