What is the best database for the identification of spectral lines? For instance, I have a red spectrum of A0 star and I would like to recognize the most prominent lines, where to find them? Many thanks.
EDIT: Why is O2 line not in NIST? It would be about 2676.99 A.
After advice: How to install the database for molecules https://bitbucket.org/OES_muni/massiveoes/src/master/? I obtained the following error:
python setup.py develop
/home/linux/.local/lib/python2.7/site-packages/setuptools/dist.py:474: UserWarning: Normalizing '1.001' to '1.1'
error: can't create or remove files in install directory
The following error occurred while trying to add or remove files in the
[Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/test-easy-install-547.write-test'
The installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:
Perhaps your account does not have write access to this directory? If the
installation directory is a system-owned directory, you may need to sign in
as the administrator or "root" account. If you do not have administrative
access to this machine, you may wish to choose a different installation
directory, preferably one that is listed in your PYTHONPATH environment
For information on other options, you may wish to consult the
Please make the appropriate changes for your system and try again.