New answers tagged spectra
5
votes
How to find the resolution of a spectrum?
You really need to find the resolution that the synthetic spectra were generated at. This isn't something you should be trying to find from the spectra themselves.
From the Table you have shown, you ...
3
votes
How to fit LOSVD of a galaxy with gauss hermite parametrization
If you read the documentation for the curve_fit function, you’ll see that it has an optional parameter (p0) for the initial ...
Top 50 recent answers are included
Related Tags
spectra × 151spectroscopy × 52
galaxy × 26
observational-astronomy × 24
star × 18
data-analysis × 15
light × 12
python × 12
the-sun × 11
cosmology × 8
redshift × 8
astrophysics × 7
units × 6
stellar-astrophysics × 5
luminosity × 5
telescope × 4
nebula × 4
x-ray × 4
radio-astronomy × 3
neutron-star × 3
temperature × 3
quasars × 3
hydrogen × 3
active-galaxy × 3
wavelength × 3