These are various spectra taken of stars.
Altair
600 sec exposures @ 470nm
Meade 16" LX200, SBIG ST-8 & SGSAltair
600 sec exposures @ 660nm
Meade 16" LX200, SBIG ST-8 & SGS
Caph
600 sec exposures @ 660nm
Meade 16" LX200, SBIG ST-8 & SGSCaph
600 sec exposures @ 470nm
Meade 16" LX200, SBIG ST-8 & SGS
HD168009
600 sec exposures @ 590nm
Meade 16" LX200, SBIG ST-8 & SGSHD168009
600 sec exposures @ 660nm
Meade 16" LX200, SBIG ST-8 & SGS
HD182572
600 sec exposures @ 590nm
Meade 16" LX200, SBIG ST-8 & SGSHD182572
600 sec exposures @ 660nm
Meade 16" LX200, SBIG ST-8 & SGS
Vega
30 sec exposures @ 470nm
Meade 16" LX200, SBIG ST-8 & SGSArcturus
60 sec exposures @ 660nm
Meade 16" LX200, SBIG ST-8 & SGS
Capella
120 sec exposures @ 540nm
Meade 16" LX200, SBIG ST-8 & SGSCaph
120 sec exposures @ 660nm
Meade 16" LX200, SBIG ST-8 & SGS
HD144579
600 sec exposures @ 660nm
Meade 16" LX200, SBIG ST-8 & SGSSirius
30 sec exposures @ 550nm
Meade 16" LX200, SBIG ST-8 & SGS