aotpy 0.1.1

Helper package for handling Adaptive Optics Telemetry (AOT) standard files

aotpy

Helper Python package for handling Adaptive Optics Telemetry (AOT) standard files.

How to install

Support is offered for Python 3.9 or later.

From PyPi (recommended)

python -m pip install aotpy

From the repository

Clone the repository and then install with:

python -m pip install path/to/aotpy

where 'path/to/aotpy' is the path to the root of the cloned repository.

Code example

import numpy as np
from aotpy import AOSystem, RTC, MainTelescope, NaturalGuideStar, LaserGuideStar,\
    ShackHartmann, ControlLoop, DeformableMirror, Image
from aotpy.fits import write_to_fits
tel = MainTelescope(name="Example telescope")
cor = DeformableMirror(name="Example DM", n_actuators=32, telescope=tel)
ngs = NaturalGuideStar(name="Example NGS")
ngs_wfs = ShackHartmann(name="WFS1", source=ngs,
                        slopes=Image(name="NGS slopes", data=np.ones((10000, 8))))
lgs = LaserGuideStar(name="Example LGS")
lgs_wfs = ShackHartmann(name="WFS2", source=lgs,
                        slopes=Image(name="LGS slopes", data=np.ones((10000, 8))))
lo_loop = ControlLoop(name="LO loop", input_wfs=ngs_wfs, commanded_corrector=cor,
                      commands=Image(name="LO commands", data=np.ones((10000, 32))),
                      control_matrix=Image(name='LO control matrix', data=np.ones((8, 32))))
ho_loop = ControlLoop(name="HO loop", input_wfs=lgs_wfs, commanded_corrector=cor,
                      commands=Image(name="HO commands", data=np.ones((10000, 32))),
                      control_matrix=Image(name='HO control matrix', data=np.ones((8, 32))))
rtc = RTC(loops=[lo_loop, ho_loop])
system = AOSystem(sources=[ngs, lgs],
                  telescope=tel,
                  wavefront_sensors=[ngs_wfs, lgs_wfs],
                  rtc=rtc,
                  wavefront_correctors=[cor])
write_to_fits(system, "example.fits")