rvsao. emsao Examples

1. Galaxy With Emission and Absorption

This is the same spectrum used in xcsao example 2.

2. Lots of Sky Spectra

Changes in the positions of night sky lines over 15 years were used to find out about slow changes in spectrograph characteristics

3. Fitting Lines in an Artificial Spectrum

This is the spectrum created in linespec example 1.

4. Removing a Cosmic Ray to Find Emission Lines

This spectrum has a big cosmic ray hit which causes emsao to get the wrong redshift. After the line is removed interactively, emsao finds many emission lines and the correct redshift.