P Cyg with ESP spectrograph

P Cyg with ESP spectrograph

Postby Olivier GARDE » Sat Jun 11, 2016 6:00 pm

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.
Image

Image
LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
Olivier GARDE
 
Posts: 968
Joined: Thu Sep 29, 2011 6:35 am
Location: Rhône Alpes FRANCE

Re: P Cyg with ESP spectrograph

Postby Ernst Pollmann » Sun Jun 12, 2016 1:57 pm

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
Ernst Pollmann
 
Posts: 337
Joined: Mon Sep 26, 2011 7:16 pm

Re: P Cyg with ESP spectrograph

Postby Olivier GARDE » Sun Jun 12, 2016 2:17 pm

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.
LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
Olivier GARDE
 
Posts: 968
Joined: Thu Sep 29, 2011 6:35 am
Location: Rhône Alpes FRANCE


Return to P Cygni

Who is online

Users browsing this forum: No registered users and 1 guest

cron

x