Altair

[johnb]

Hi

So here is my Altair spectrum. 

Calibrated and Instrument Response applied

Calibrated and Instrument Response applied and Normalised

Taken with a Skywatcher 250 f/4.7 Star Analyser 100, QHY5

Thanks for looking.

Regards

John B

[Gasman]

Nice one John, the normalised curve looks pretty impressive! Never bothered normalising my curves ,might have a go now

Cheers

Steve

[johnb]

Steve

Thanks, starting to get the hang of this, will focus on more main sequence stars before going for the Carbon stars etc.

John B

[Gasman]

The Wolf Rayet stars have very strong emission lines John and pretty straightforward to find. I downloaded a Spectroscopy handbook a while back which is a very handy guide book which describes different spectro targets, I`ll see if I can dig out the web site later if you want?

Steve

[johnb]

The Wolf Rayet stars have very strong emission lines John and pretty straightforward to find. I downloaded a Spectroscopy handbook a while back which is a very handy guide book which describes different spectro targets, I`ll see if I can dig out the web site later if you want?

Steve

Yes please

John B

[Gasman]

That handbook here John

http://www.astronomie-amateur.fr/Documents%20Spectro/SpectroscopieBasseResolution_En.pdf

Steve

[johnb]

Appreciated.

John B