Please enable JavaScript.
Coggle requires JavaScript to display documents.
spectral reduction & spectroscopy - Coggle Diagram
spectral reduction & spectroscopy
spectral reduction
calibration and reduction
background
sum over slit
sky subtraction
flat:telluric standard
extraction
trace the order
remove background
reject cosmic ray
collapse or optimal extraction
flux and wavelength calibration
emission lamp
flux standard : hot star, compact planetary nubulae
extinction correction
spectroscopy
redshift and radial velocity
spectral normalization
line profile and line flux
line broadening
equivalent wavelength