exosim.plots.subExposuresPlotter#

Classes#

SubExposuresPlotter

Sub-Exposures plotter.

Module Contents#

class SubExposuresPlotter(input)[source]#

Bases: exosim.log.Logger

Sub-Exposures plotter. This class handles the methods to plot all the sub-exposures produced by ExoSim.

Examples

The following example, given the test_file.h5 preoduced by Exosim, plots the sub-exposures stores the figures in the indicated folder.

>>> from exosim.plots import SubExposuresPlotter
>>> subExposuresPlotter = SubExposuresPlotter(input='./test_se.h5')
>>> subExposuresPlotter.plot('plots/')

plot(out_dir)[source]#

It iterates over the channels and plot the sub-exposures.

Parameters:: out_dir (str) – output directory

plot_SubExposure(exposures, time_line, integration_times, i, ch, out_dir)[source]#

It plots the sub-exposures for a given channel.

Parameters:

ndrs (np.ndarray) – ndrs array
time_line (u.Quantity) – temporal array
integration_times (u.Quantity) – array for the integration times
i (int) – index of ndr to plot
ch (str) – channel name
out_dir (str) – output directory name
exposures (numpy.ndarray) –

Return type:

None

load_ndrs(ch, f)[source]#

It loads the channel sub-exposures from the input file:

Parameters:

ch (str) – channel name
f (h5py.File) – input file

Returns:

np.ndarray – sub-exposures array
u.Quantity – temporal array
u.Quantity – array for the integration times
int – number of exposures per ramp

Return type:

Tuple[numpy.ndarray, astropy.units.Quantity, astropy.units.Quantity, int]