Here's a two graphs of P Cyg : one with Hydrogen lines up to H delta, and a second with HeI lines.
The lowest magnitude that I could do at this time (mag. 4,76) with the ESP spectrograph (R=30000) and a 16 inches telescope
A gaussian filter was aply because of some noise in the blue part of the spectrum of some of them.
P Cyg with ESP spectrograph
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P Cyg with ESP spectrograph
LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
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Re: P Cyg with ESP spectrograph
Hi Olivier,
your new spectrograph delivers excellent spectra.
Concerning the HeI 6678 see my summary of almost 10 years observation period.
http://astrospectroscopy.de/media/files/pcyg_He6678.pdf
It would be great, if you could take spectra further for that monitoring
Best wishes,
Ernst
your new spectrograph delivers excellent spectra.
Concerning the HeI 6678 see my summary of almost 10 years observation period.
http://astrospectroscopy.de/media/files/pcyg_He6678.pdf
It would be great, if you could take spectra further for that monitoring
Best wishes,
Ernst
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- Posts: 1244
- Joined: Thu Sep 29, 2011 6:35 am
- Location: Rhône Alpes FRANCE
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Re: P Cyg with ESP spectrograph
Hi Ernst,
No problem, I have also HeI6678 spectrum of my last observation.
I will send you the spectrum as soon as possible.
Best wishes.
No problem, I have also HeI6678 spectrum of my last observation.
I will send you the spectrum as soon as possible.
Best wishes.
LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html