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توضیحات

Small scripts for astronomy

ویژگی	مقدار
سیستم عامل	-
نام فایل	astro-scripts-0.4.0
نام	astro-scripts
نسخه کتابخانه	0.4.0
نگهدارنده	[]
ایمیل نگهدارنده	[]
نویسنده	Daniel T. Andreasen
ایمیل نویسنده	daniel.andreasen@astro.up.pt
آدرس صفحه اصلی	https://github.com/DanielAndreasen/astro_scripts
آدرس اینترنتی	https://pypi.org/project/astro-scripts/
مجوز	MIT

Install ======= Try install many of the scripts with :: pip install astro-scripts This is still under development though, but it does work! To check the installation run ``plot_fits`` in the terminal. WARNING ======= Look at the wiki instead: https://github.com/DanielAndreasen/astro\_scripts/wiki It's not done, but I will gradually move documentation to the wiki. Small tools for an astronomer ============================= Small scripts to make my life easier. The tools are mainly (if not exclusive) for spectroscopy. All the small scripts are fairly well documented, and the python scripts use the module ``argparse`` which means you can run them like :: python numpy2moog -h and get some fancy help information on how to use them. The shell scripts have a block comment in top of the file. I recommend putting this folder in your PATH so the scripts are easily accesible. To do so depends on your system. I am sure `google <http://www.google.com>`__ can help you ;) Dependencies ------------ - `Matplotlib <http://matplotlib.org/>`__ - `Astropy <http://astropy.org>`__ - `numpy <http://numpy.org>`__ - `argparse <https://docs.python.org/3/library/argparse.html>`__ - `PyAstronomy <http://www.hs.uni-hamburg.de/DE/Ins/Per/Czesla/PyA/PyA/index.html>`__ plot\_fits ---------- This I find to be a very powerful and handy python script. It simply plot a fits file and leave you in pan mode (matplotlib). More over it has the feature to plot a part of the solar spectrum and telluric lines, and finally redshift the spectrum. For this script one needs to use the telluric and solar spectrum provided here and change the path in ``plot_fits`` in line 46 and line 57. The wavelength vector is created from the fits (which should be 1D). It uses the keywords - CRVAL1: The beginning of the wavelength. - CDELT1: The step in wavelength. - NAXIS: The length of the wavelength vector. .. figure:: figure1.png :alt: An example of using plot_fits with matplotlib Example numpy2moog ---------- This is a python script that converts ASCII arrays into the format for `MOOG <http://www.as.utexas.edu/~chris/moog.html]>`__. It can be a bit tricky, but I will provide examples in the future. VALDextraction -------------- This script is used to send emails to ``extract all`` from the VALD database. A central wavelength should be inputted with the ``-h`` flag, and the half range should be given with the ``-s`` flag. Example ^^^^^^^ :: VALDextraction -w 6743 -s 3 This will open a new email (Thunderbird) with the syntax required for VALD (no reason to delete the signature) in a 6Å window centered on the wavelength 6743Å. splotCommenter.sh ----------------- This one-liner I have saved in a script put a ``#`` on all the lines containing a ``center`` from a IRAF files after using the ``splot`` routine. This allows to easy read the ``splot.log`` with python using something like ``np.loadtxt``. One probably need to remove date strings. This should be easy to implement I guess. VALDprepare.sh -------------- This bash script unpack a linelist from `VALD <http://vald.astro.univie.ac.at/~vald3/php/vald.php>`__ when the download option is set to FTP. The downloadable file is ``.gz``. This file is unpacked and saved in an optional ``output`` argument (see the block comment in the script). The references is saved in a seperate file, and the final file is relatively easy to read with ``np.loadtxt``. CONTRIBUTE ---------- Feel free to open an issue with suggestions or bugs. LICENCE ------- Read the LICENCE file.

نحوه نصب

نصب پکیج whl astro-scripts-0.4.0:

pip install astro-scripts-0.4.0.whl

نصب پکیج tar.gz astro-scripts-0.4.0:

pip install astro-scripts-0.4.0.tar.gz